/* ============================================================
   IRIZPRO — Enterprise AI Website
   Stack: static HTML / CSS / JS (Hostinger-ready)
   Palette from logo: indigo #332E87 · green #00A14B · blue #1B9DD9
   ============================================================ */

:root {
  --indigo: #332e87;
  --indigo-dark: #232060;
  --indigo-deep: #171540;
  --green: #00a14b;
  --green-dark: #008a40;
  --blue: #1b9dd9;
  --ink: #1d2130;
  --gray: #5a5f6e;
  --gray-light: #9aa0ad;
  --line: #e6e8ee;
  --bg-soft: #f5f6fa;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(23, 21, 64, 0.08);
  --shadow-lg: 0 24px 60px rgba(23, 21, 64, 0.16);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container { width: min(1200px, 92%); margin: 0 auto; }

/* ---------- typography ---------- */
h1, h2, h3, h4 { font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--green); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--green); }

.section-title { font-size: clamp(30px, 4vw, 46px); color: var(--ink); }
.section-sub { max-width: 640px; margin-top: 16px; color: var(--gray); font-size: 17px; }

.section { padding: 96px 0; }
.section.tinted { background: var(--bg-soft); }
.section-head { margin-bottom: 56px; }
.section-head.split { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; flex-wrap: wrap; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 30px; border-radius: 999px;
  font-size: 15px; font-weight: 700; border: 2px solid transparent;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s, color 0.3s, border-color 0.3s;
  white-space: nowrap;
}
.btn svg { transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(5px); }

.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0, 161, 75, 0.35); }

.btn-outline { border-color: rgba(255, 255, 255, 0.55); color: #fff; background: transparent; }
.btn-outline:hover { background: #fff; color: var(--indigo); transform: translateY(-2px); }

.btn-dark { background: var(--indigo); color: #fff; }
.btn-dark:hover { background: var(--indigo-dark); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(51, 46, 135, 0.35); }

.btn-ghost { border-color: var(--indigo); color: var(--indigo); }
.btn-ghost:hover { background: var(--indigo); color: #fff; transform: translateY(-2px); }

.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; color: var(--green); font-size: 15px;
}
.text-link svg { transition: transform 0.3s var(--ease); }
.text-link:hover svg { transform: translateX(5px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 1000;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), padding 0.35s var(--ease);
  padding: 18px 0;
}
.site-header.scrolled,
.site-header.solid {
  background: #fff;
  box-shadow: 0 6px 24px rgba(23, 21, 64, 0.08);
  padding: 10px 0;
}

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand img { height: 46px; width: auto; transition: height 0.35s var(--ease); }
.site-header.scrolled .brand img { height: 40px; }
.brand .logo-dark { display: none; }
.site-header.scrolled .logo-light, .site-header.solid .logo-light { display: none; }
.site-header.scrolled .logo-dark, .site-header.solid .logo-dark { display: block; }
/* on dark hero pages the header starts transparent: show white logo */
.site-header.on-dark:not(.scrolled) .logo-light { display: block; }
.site-header.on-dark:not(.scrolled) .logo-dark { display: none; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > li { position: relative; }
.main-nav > li > a {
  display: flex; align-items: center; gap: 5px;
  padding: 10px 13px; font-size: 14px; font-weight: 500;
  color: var(--ink); border-radius: 8px; transition: color 0.25s;
}
.site-header.on-dark:not(.scrolled) .main-nav > li > a { color: rgba(255, 255, 255, 0.92); }
.main-nav > li > a:hover { color: var(--green); }
.main-nav > li > a .caret { transition: transform 0.3s var(--ease); }
.main-nav > li:hover > a .caret { transform: rotate(180deg); }
.main-nav > li > a.active { color: var(--green); }

/* dropdown / mega menu */
.dropdown {
  position: absolute; top: calc(100% + 14px); left: 50%;
  transform: translate(-50%, 12px);
  min-width: 540px; background: #fff; border-radius: 16px;
  box-shadow: var(--shadow-lg); padding: 26px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
}
.dropdown::before { content: ""; position: absolute; top: -14px; left: 0; right: 0; height: 14px; }
.main-nav > li:hover .dropdown,
.main-nav > li:focus-within .dropdown {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translate(-50%, 0);
}
.dropdown a {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px; border-radius: 12px; transition: background 0.25s;
}
.dropdown a:hover { background: var(--bg-soft); }
.dropdown .dd-icon {
  flex: 0 0 42px; height: 42px; border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--indigo), var(--blue));
  color: #fff;
}
.dropdown a:nth-child(even) .dd-icon { background: linear-gradient(135deg, var(--green), var(--blue)); }
.dropdown strong { display: block; font-size: 15px; color: var(--ink); }
.dropdown span { font-size: 13px; color: var(--gray); line-height: 1.45; }

.header-cta { display: inline-flex; padding: 11px 22px; font-size: 14px; }

/* hamburger */
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; padding: 8px; z-index: 1102;
}
.nav-toggle span {
  width: 26px; height: 2.5px; border-radius: 2px; background: var(--ink);
  transition: transform 0.35s var(--ease), opacity 0.25s;
}
.site-header.on-dark:not(.scrolled) .nav-toggle span { background: #fff; }
.nav-toggle.open span { background: var(--ink); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; min-height: 92vh;
  display: flex; align-items: center;
  background: linear-gradient(140deg, var(--indigo-deep) 0%, var(--indigo-dark) 45%, var(--indigo) 100%);
  color: #fff; overflow: hidden; padding: 160px 0 110px;
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.45;
}
.hero::before { width: 560px; height: 560px; background: var(--blue); top: -180px; right: -120px; animation: float 9s ease-in-out infinite; }
.hero::after { width: 460px; height: 460px; background: var(--green); bottom: -200px; left: -140px; animation: float 11s ease-in-out infinite reverse; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-34px); } }

.hero-grid-lines {
  position: absolute; inset: 0; opacity: 0.07; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.6) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.6) 1px, transparent 1px);
  background-size: 64px 64px;
}

.hero-inner { position: relative; z-index: 2; max-width: 820px; }
.hero .eyebrow { color: #7fe0ab; }
.hero .eyebrow::before { background: #7fe0ab; }
.hero h1 { font-size: clamp(38px, 5.6vw, 68px); margin-bottom: 26px; }
.hero h1 .accent { color: transparent; background: linear-gradient(90deg, #35c97e, #4fc3f7); -webkit-background-clip: text; background-clip: text; }

/* vertical text rotator (eleks-style) */
.hero-rotator { display: block; height: 1.15em; overflow: hidden; clip-path: inset(0); }
.hero-rotator-track { display: flex; flex-direction: column; transition: transform 0.7s var(--ease); }
.hero-rotator-track .accent { display: block; height: 1.15em; line-height: 1.15; white-space: nowrap; }
.hero p { font-size: clamp(16px, 1.6vw, 19px); color: rgba(255, 255, 255, 0.82); max-width: 660px; margin-bottom: 40px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-badges { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 58px; }
.hero-badges .badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 10px 18px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(6px); color: rgba(255, 255, 255, 0.9);
}
.hero-badges .badge svg { color: #35c97e; }

.scroll-cue {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 14px; z-index: 2;
}
.scroll-cue::after {
  content: ""; position: absolute; top: 7px; left: 50%; margin-left: -2px;
  width: 4px; height: 8px; border-radius: 3px; background: #fff;
  animation: cue 1.8s ease-in-out infinite;
}
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ============================================================
   HERO DECK (eleks-style expanding panel slider)
   ============================================================ */
.hero-deck { padding: 104px 0 56px; background: #fff; }
.deck-wrap { position: relative; width: min(1400px, 95%); margin: 0 auto; }
.deck { display: flex; gap: 14px; height: max(660px, calc(100vh - 130px)); }

.deck-panel {
  position: relative; border-radius: 18px; overflow: hidden; cursor: pointer;
  flex: 0.0001 1 84px; min-width: 0;
  transition: flex-grow 0.85s var(--ease);
  color: #fff; background: var(--indigo-deep);
}
.deck-panel.active { flex-grow: 1; cursor: default; }

.deck-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 1.2s var(--ease); }
.deck-panel.active .deck-bg { transform: scale(1.04); }
.deck-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(75deg, rgba(13, 12, 38, 0.92) 0%, rgba(23, 21, 64, 0.72) 45%, rgba(23, 21, 64, 0.3) 100%); }
.deck-bg.b1 { background-image: url("../img/hero/hero-1.jpg"); }
.deck-bg.b2 { background-image: url("../img/hero/hero-4.jpg"); }
.deck-bg.b3 { background-image: url("../img/hero/hero-3.jpg"); }
.deck-bg.b4 { background-image: url("../img/hero/hero-2.jpg"); }

/* collapsed rail: circle, vertical label, plus button */
.panel-rail {
  position: absolute; inset: 0; z-index: 3;
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  padding: 26px 0; opacity: 1; transition: opacity 0.4s var(--ease);
}
.deck-panel.active .panel-rail { opacity: 0; pointer-events: none; }
.panel-rail .ring { width: 12px; height: 12px; border: 2px solid rgba(255,255,255,0.85); border-radius: 50%; flex: 0 0 auto; }
.panel-rail .v-label {
  writing-mode: vertical-rl; transform: rotate(180deg);
  font-size: 16px; font-weight: 600; letter-spacing: 0.04em; color: #fff; white-space: nowrap;
}
.panel-rail .plus {
  width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.7);
  background: transparent; color: #fff; display: grid; place-items: center;
  transition: all 0.3s var(--ease); flex: 0 0 auto;
}
.deck-panel:hover .panel-rail .plus { background: #fff; color: var(--indigo); transform: rotate(90deg); }

/* expanded content */
.panel-tag {
  position: absolute; top: 26px; right: 30px; z-index: 4;
  display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600;
  opacity: 0; transition: opacity 0.5s var(--ease) 0.35s; white-space: nowrap;
}
.panel-tag .ring { width: 11px; height: 11px; border: 2px solid rgba(255,255,255,0.85); border-radius: 50%; }
.deck-panel.active .panel-tag { opacity: 1; }

.panel-content {
  position: absolute; inset: 0; z-index: 4;
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(26px, 3.6vw, 52px); max-width: 470px;
  opacity: 0; transform: translateY(22px); pointer-events: none;
  transition: opacity 0.6s var(--ease) 0.3s, transform 0.6s var(--ease) 0.3s;
}
.deck-panel.active .panel-content { opacity: 1; transform: none; pointer-events: auto; }
.panel-content .eyebrow { color: #7fe0ab; }
.panel-content .eyebrow::before { background: #7fe0ab; }
.deck-title { font-size: clamp(28px, 3.2vw, 48px); margin-bottom: 14px; line-height: 1.1; letter-spacing: -0.02em; font-weight: 800; }
.deck-title .accent { color: transparent; background: linear-gradient(90deg, #35c97e, #4fc3f7); -webkit-background-clip: text; background-clip: text; }
.panel-content > p { color: rgba(255,255,255,0.85); font-size: clamp(14.5px, 1.2vw, 16.5px); line-height: 1.55; max-width: 460px; margin-bottom: 20px; }
.panel-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.panel-divider { width: min(420px, 80%); height: 1px; background: rgba(255,255,255,0.35); margin: 18px 0 12px; }
.panel-awards-label { font-size: 13px; font-weight: 700; margin-bottom: 10px; }
.panel-badges { display: flex; gap: 10px; flex-wrap: wrap; }
.panel-badges .badge {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 13px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.22); color: rgba(255,255,255,0.92);
}
.panel-badges .badge svg { color: #35c97e; }

.deck-arrows {
  position: absolute; bottom: 26px; right: 28px; z-index: 5; display: flex; gap: 12px;
  opacity: 0; transition: opacity 0.5s var(--ease) 0.35s;
}
.deck-panel.active .deck-arrows { opacity: 1; }
.deck-arrows button {
  width: 50px; height: 50px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.7);
  background: transparent; color: #fff; display: grid; place-items: center;
  transition: all 0.3s var(--ease);
}
.deck-arrows button:hover { background: #fff; color: var(--indigo); transform: translateY(-2px); }

/* floating consultation widget — photo + text, floats over the right seam */
.consult-float {
  position: absolute; z-index: 6; top: 52%; right: 230px; transform: translateY(-50%);
  width: 312px; display: flex; align-items: stretch;
  background: #fff; color: var(--ink); border-radius: 16px;
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.cf-thumb { flex: 0 0 116px; background-size: cover; background-position: center; }
.cf-body { padding: 18px 20px; display: flex; flex-direction: column; justify-content: center; }
.cf-body p { font-size: 15px; font-weight: 600; line-height: 1.38; margin-bottom: 10px; }
.cf-body a { display: inline-flex; align-items: center; gap: 7px; font-weight: 800; color: var(--ink); font-size: 14.5px; }
.cf-body a svg { transition: transform 0.3s var(--ease); color: var(--green); }
.cf-body a:hover svg { transform: translate(3px, -3px); }

@media (max-width: 1200px) {
  .consult-float { position: static; transform: none; right: auto; top: auto; width: 100%; max-width: 360px; margin: 16px auto 0; }
}

@media (max-width: 920px) {
  .hero-deck { padding-top: 86px; }
  .deck { flex-direction: column; height: auto; gap: 12px; }
  .deck-panel { flex: none; height: 60px; transition: height 0.7s var(--ease); border-radius: 14px; }
  .deck-panel.active { height: min(620px, 82vh); }
  .panel-rail { flex-direction: row; padding: 0 20px; }
  .panel-rail .v-label { writing-mode: horizontal-tb; transform: none; }
  .panel-rail .plus { width: 38px; height: 38px; }
  .panel-content { justify-content: flex-end; padding-bottom: 90px; }
  .panel-divider { margin: 20px 0 12px; }
  .deck-arrows { left: 20px; bottom: 20px; }
  .panel-tag { top: 20px; right: auto; left: 20px; }
}

/* inner page hero (smaller) */
.page-hero {
  position: relative; padding: 190px 0 110px;
  background: linear-gradient(140deg, var(--indigo-deep) 0%, var(--indigo-dark) 50%, var(--indigo) 100%);
  color: #fff; overflow: hidden;
}
.page-hero::before {
  content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: var(--blue); filter: blur(100px); opacity: 0.4; top: -160px; right: -120px;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(34px, 4.6vw, 56px); max-width: 760px; margin-bottom: 20px; }
.page-hero p { color: rgba(255, 255, 255, 0.82); max-width: 640px; font-size: 18px; }
.page-hero .eyebrow { color: #7fe0ab; } .page-hero .eyebrow::before { background: #7fe0ab; }
.breadcrumbs { margin-top: 34px; font-size: 13.5px; color: rgba(255,255,255,0.6); display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumbs a:hover { color: #fff; }

/* ============================================================
   HIGHLIGHT SLIDER (eleks-style rotating cards)
   ============================================================ */
.slider-section { padding: 96px 0; background: var(--bg-soft); }
.slider { position: relative; }
.slider-track-wrap { overflow: hidden; border-radius: 22px; }
.slider-track { display: flex; transition: transform 0.65s var(--ease); }
.slide {
  flex: 0 0 100%; display: grid; grid-template-columns: 1.1fr 0.9fr; min-height: 420px;
  background: #fff; border-radius: 22px; overflow: hidden; box-shadow: var(--shadow);
}
.slide-copy { padding: 60px 56px; display: flex; flex-direction: column; justify-content: center; }
.slide-copy .tag {
  align-self: flex-start; font-size: 12px; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--indigo);
  background: rgba(51, 46, 135, 0.08); padding: 7px 14px; border-radius: 999px; margin-bottom: 22px;
}
.slide-copy h3 { font-size: clamp(24px, 2.6vw, 34px); margin-bottom: 16px; }
.slide-copy p { color: var(--gray); margin-bottom: 28px; max-width: 480px; }
.slide-visual { position: relative; display: grid; place-items: center; color: #fff; overflow: hidden; }
.slide-visual.v1 { background: linear-gradient(135deg, var(--indigo), var(--blue)); }
.slide-visual.v2 { background: linear-gradient(135deg, var(--green), var(--blue)); }
.slide-visual.v3 { background: linear-gradient(135deg, var(--indigo-dark), var(--green)); }
.slide-visual.v4 { background: linear-gradient(135deg, var(--blue), var(--indigo)); }
.slide-visual::before {
  content: ""; position: absolute; inset: 0; opacity: 0.16;
  background-image: radial-gradient(rgba(255,255,255,0.8) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
}
.slide-visual svg { width: 130px; height: 130px; position: relative; z-index: 1; opacity: 0.95; }

.slider-controls { display: flex; align-items: center; justify-content: space-between; margin-top: 28px; }
.slider-dots { display: flex; gap: 10px; }
.slider-dots button {
  width: 10px; height: 10px; border-radius: 999px; border: 0;
  background: #c9cdd8; transition: width 0.35s var(--ease), background 0.3s;
}
.slider-dots button.active { width: 34px; background: var(--green); }
.slider-arrows { display: flex; gap: 12px; }
.slider-arrows button {
  width: 48px; height: 48px; border-radius: 50%; border: 2px solid var(--line);
  background: #fff; color: var(--indigo); display: grid; place-items: center;
  transition: all 0.3s var(--ease);
}
.slider-arrows button:hover { background: var(--indigo); border-color: var(--indigo); color: #fff; transform: translateY(-2px); }

/* ============================================================
   TRUST / INTRO SECTION
   ============================================================ */
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.trust-copy p { color: var(--gray); margin-bottom: 18px; font-size: 16.5px; }
.trust-points { margin-top: 28px; display: grid; gap: 16px; }
.trust-points li { display: flex; gap: 14px; align-items: flex-start; font-weight: 600; }
.trust-points .tick {
  flex: 0 0 26px; height: 26px; border-radius: 50%; margin-top: 1px;
  background: rgba(0, 161, 75, 0.12); color: var(--green);
  display: grid; place-items: center;
}
.trust-visual { position: relative; }
.trust-visual .panel {
  border-radius: 22px; padding: 44px;
  background: linear-gradient(140deg, var(--indigo-deep), var(--indigo));
  color: #fff; box-shadow: var(--shadow-lg);
}
.trust-visual .panel h3 { font-size: 22px; margin-bottom: 26px; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pill-row span {
  font-size: 13px; font-weight: 600; padding: 9px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.09); border: 1px solid rgba(255, 255, 255, 0.18);
}
.trust-visual .float-card {
  position: absolute; right: -26px; bottom: -30px;
  background: #fff; color: var(--ink); border-radius: 16px;
  box-shadow: var(--shadow-lg); padding: 20px 24px;
  display: flex; align-items: center; gap: 14px;
}
.trust-visual .float-card .num { font-size: 28px; font-weight: 800; color: var(--green); }
.trust-visual .float-card .lbl { font-size: 13px; color: var(--gray); max-width: 130px; line-height: 1.35; }

/* ============================================================
   CARDS (services / products)
   ============================================================ */
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

.svc-card {
  position: relative; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 36px 30px; overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s;
  display: flex; flex-direction: column;
}
.svc-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, var(--green), var(--blue));
  transform: scaleX(0); transform-origin: left; transition: transform 0.45s var(--ease);
}
.svc-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: transparent; }
.svc-card:hover::before { transform: scaleX(1); }

.svc-icon {
  width: 58px; height: 58px; border-radius: 14px; margin-bottom: 24px;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--indigo), var(--blue));
  transition: transform 0.4s var(--ease);
}
.svc-card:nth-child(even) .svc-icon { background: linear-gradient(135deg, var(--green), var(--blue)); }
.svc-card:hover .svc-icon { transform: scale(1.08) rotate(-4deg); }
.svc-card h3 { font-size: 20px; margin-bottom: 12px; }
.svc-card p { color: var(--gray); font-size: 15px; flex: 1; margin-bottom: 22px; }

.product-card {
  position: relative; border-radius: var(--radius); padding: 38px 32px;
  background: var(--indigo-deep); color: #fff; overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  display: flex; flex-direction: column; min-height: 280px;
}
.product-card::after {
  content: ""; position: absolute; width: 220px; height: 220px; border-radius: 50%;
  right: -80px; bottom: -90px; filter: blur(10px); opacity: 0.55;
  background: radial-gradient(circle, var(--blue), transparent 70%);
  transition: transform 0.5s var(--ease);
}
.product-card:nth-child(2)::after { background: radial-gradient(circle, var(--green), transparent 70%); }
.product-card:nth-child(3)::after { background: radial-gradient(circle, #7c4dff, transparent 70%); }
.product-card:nth-child(4)::after { background: radial-gradient(circle, #00bcd4, transparent 70%); }
.product-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.product-card:hover::after { transform: scale(1.5); }
.product-card .p-name { font-size: 24px; font-weight: 800; margin-bottom: 6px; position: relative; z-index: 1; }
.product-card .p-type { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: #7fe0ab; font-weight: 700; margin-bottom: 18px; position: relative; z-index: 1; }
.product-card p { color: rgba(255, 255, 255, 0.78); font-size: 15px; flex: 1; position: relative; z-index: 1; }
.product-card .text-link { color: #7fe0ab; margin-top: 22px; position: relative; z-index: 1; }

/* ============================================================
   STACKING SERVICE CARDS (vertical overlap on scroll)
   ============================================================ */
.stack { display: grid; gap: 30px; }
.stack-card {
  position: sticky;
  background: #fff; border: 1px solid var(--line); border-radius: 22px;
  padding: clamp(28px, 3.4vw, 48px);
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(24px, 3.4vw, 56px);
  align-items: stretch; min-height: 380px;
  box-shadow: 0 -12px 40px rgba(23, 21, 64, 0.10);
  transform-origin: center top; will-change: transform;
}
.stack-info { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 18px; }
.stack-info .btn { margin-top: 8px; }
.stack-media {
  position: relative; border-radius: 16px; overflow: hidden; min-height: 280px;
  background-size: cover; background-position: center;
}
.stack-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(23, 21, 64, 0.25), transparent 55%);
  transition: opacity 0.5s var(--ease);
}
.stack-media .media-chip {
  position: absolute; left: 18px; bottom: 18px; z-index: 1;
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, 0.94); color: var(--ink);
  font-size: 12.5px; font-weight: 700; padding: 9px 15px; border-radius: 999px;
  box-shadow: 0 8px 20px rgba(13, 12, 38, 0.25);
}
.stack-media .media-chip svg { color: var(--green); }
.stack-card:hover .stack-media { transform: scale(1.015); transition: transform 0.6s var(--ease); }
.stack-card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: rgba(13, 12, 38, var(--dim, 0));
}
.stack-card:nth-child(1) { top: 110px; }
.stack-card:nth-child(2) { top: 126px; }
.stack-card:nth-child(3) { top: 142px; }
.stack-card:nth-child(4) { top: 158px; }

.stack-card.tone-2 { background: #f2f4fa; }
.stack-card.tone-3 { background: linear-gradient(135deg, var(--indigo-deep), var(--indigo)); border-color: transparent; color: #fff; }
.stack-card.tone-4 { background: linear-gradient(135deg, #0d2c45, var(--green-dark)); border-color: transparent; color: #fff; }
.stack-card.tone-3 p, .stack-card.tone-4 p { color: rgba(255, 255, 255, 0.82); }
.stack-card.tone-3 .text-link, .stack-card.tone-4 .text-link { color: #7fe0ab; }

.stack-head { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.stack-num {
  font-size: clamp(40px, 4.5vw, 64px); font-weight: 800; line-height: 1;
  color: transparent; -webkit-text-stroke: 2px rgba(51, 46, 135, 0.3);
}
.stack-card.tone-3 .stack-num, .stack-card.tone-4 .stack-num { -webkit-text-stroke: 2px rgba(255, 255, 255, 0.45); }
.stack-card .svc-icon { margin-bottom: 0; }
.stack-body h3 { font-size: clamp(22px, 2.4vw, 32px); margin-bottom: 12px; }
.stack-body p { color: var(--gray); font-size: clamp(15px, 1.3vw, 17px); max-width: 640px; }
.stack-go { align-self: center; }

@media (max-width: 920px) {
  .stack-card { grid-template-columns: 1fr; min-height: 0; gap: 20px; }
  .stack-card:nth-child(1) { top: 86px; }
  .stack-card:nth-child(2) { top: 98px; }
  .stack-card:nth-child(3) { top: 110px; }
  .stack-card:nth-child(4) { top: 122px; }
  .stack-head { flex-direction: row; align-items: center; }
  .stack-media { min-height: 200px; order: -1; }
}

/* ============================================================
   PRODUCT TILES (image fills card on hover)
   ============================================================ */
.tile-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.prod-tile {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 30px 28px 220px; overflow: hidden; min-height: 480px;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s;
}
.prod-tile:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }

.tile-media {
  position: absolute; left: 20px; right: 20px; bottom: 20px; top: auto; height: 180px;
  border-radius: 12px; background-size: cover; background-position: center; z-index: 1;
  transition: all 0.65s var(--ease);
}
.tile-media::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(180deg, rgba(13, 12, 38, 0.82), rgba(23, 21, 64, 0.68));
  opacity: 0; transition: opacity 0.55s var(--ease);
}
.prod-tile:hover .tile-media { left: 0; right: 0; bottom: 0; height: 100%; border-radius: 18px; }
.prod-tile:hover .tile-media::after { opacity: 1; }

.tile-body { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: flex-start; }
.tile-icon {
  width: 56px; height: 56px; border-radius: 14px; margin-bottom: 20px;
  display: grid; place-items: center; color: var(--indigo);
  background: rgba(51, 46, 135, 0.09); border: 1px solid rgba(51, 46, 135, 0.14);
  transition: all 0.45s var(--ease);
}
.prod-tile:hover .tile-icon { background: rgba(255, 255, 255, 0.14); border-color: rgba(255, 255, 255, 0.3); color: #fff; }
.tile-body h3 { font-size: 23px; margin-bottom: 4px; transition: color 0.4s; }
.tile-body .t-type {
  font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 800;
  color: var(--green); margin-bottom: 14px; transition: color 0.4s;
}
.tile-body p { color: var(--gray); font-size: 14.5px; transition: color 0.4s; }
.prod-tile:hover .tile-body h3 { color: #fff; }
.prod-tile:hover .tile-body .t-type { color: #7fe0ab; }
.prod-tile:hover .tile-body p { color: rgba(255, 255, 255, 0.85); }

.tile-link {
  position: absolute; left: 28px; bottom: 26px; z-index: 2;
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 800; font-size: 15px; color: #fff;
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.45s var(--ease) 0.15s, transform 0.45s var(--ease) 0.15s;
}
.prod-tile:hover .tile-link { opacity: 1; transform: none; }
.tile-link svg { color: #7fe0ab; }

/* ============================================================
   INSIGHT POST CARDS (eleks-style)
   ============================================================ */
.post-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px 30px; }
.post-card { display: flex; flex-direction: column; }
.post-media {
  position: relative; border-radius: 14px; overflow: hidden; height: 260px;
  background-size: cover; background-position: center; margin-bottom: 22px;
}
.post-media::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13,12,38,0.18), transparent 40%); }
.post-media .zoom { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 0.7s var(--ease); }
.post-card:hover .post-media .zoom { transform: scale(1.06); }
.post-pills { position: absolute; top: 16px; right: 16px; display: flex; gap: 10px; z-index: 2; }
.post-pills .pill {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1.5px solid rgba(255, 255, 255, 0.85); color: #fff;
  font-size: 13px; font-weight: 600; padding: 8px 16px; border-radius: 999px;
  backdrop-filter: blur(4px); background: rgba(13, 12, 38, 0.18);
  transition: background 0.3s, color 0.3s;
}
.post-pills .pill:hover { background: #fff; color: var(--ink); }
.post-pills .pill .ring { width: 9px; height: 9px; border: 2px solid currentColor; border-radius: 50%; }
.post-card h3 { font-size: clamp(18px, 1.7vw, 22px); line-height: 1.4; font-weight: 700; margin-bottom: 18px; transition: color 0.3s; }
.post-card:hover h3 { color: var(--indigo); }
.post-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.post-foot .view {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 15px; color: var(--ink);
}
.post-foot .view svg { color: var(--green); transition: transform 0.3s var(--ease); }
.post-foot .view:hover svg { transform: translate(3px, -3px); }
.author { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 15px; letter-spacing: 0.02em;
  background: linear-gradient(135deg, var(--indigo), var(--blue));
}
.avatar.av2 { background: linear-gradient(135deg, var(--green), var(--blue)); }
.avatar.av3 { background: linear-gradient(135deg, var(--indigo-dark), #7c4dff); }
.avatar.av4 { background: linear-gradient(135deg, var(--blue), var(--green)); }
.author strong { display: block; font-size: 14.5px; line-height: 1.3; }
.author span { font-size: 13px; color: var(--gray); }

/* ============================================================
   FANCY FORM (floating labels)
   ============================================================ */
.contact-form { position: relative; overflow: hidden; }
.contact-form::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 6px;
  background: linear-gradient(90deg, var(--green), var(--blue), var(--indigo));
}
.form-head { margin-bottom: 28px; }
.form-head h3 { font-size: 24px; margin-bottom: 6px; }
.form-head p { color: var(--gray); font-size: 14.5px; }

.ffield { position: relative; margin-bottom: 18px; }
.form-row .ffield { margin-bottom: 18px; }
.ffield input, .ffield select, .ffield textarea {
  width: 100%; padding: 24px 18px 10px; border-radius: 12px;
  border: 1.5px solid var(--line); background: #fafbfd;
  font-family: inherit; font-size: 15px; color: var(--ink);
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}
.ffield textarea { min-height: 130px; resize: vertical; }
.ffield select { appearance: none; cursor: pointer; }
.ffield .select-arrow {
  position: absolute; right: 16px; top: 22px; pointer-events: none; color: var(--gray-light);
}
.ffield label {
  position: absolute; left: 18px; top: 17px; pointer-events: none;
  color: var(--gray-light); font-size: 15px; font-weight: 500;
  transition: all 0.25s var(--ease);
}
.ffield input:focus, .ffield select:focus, .ffield textarea:focus {
  outline: none; border-color: var(--indigo); background: #fff;
  box-shadow: 0 0 0 4px rgba(51, 46, 135, 0.10);
}
.ffield input:focus ~ label, .ffield input:not(:placeholder-shown) ~ label,
.ffield textarea:focus ~ label, .ffield textarea:not(:placeholder-shown) ~ label,
.ffield.always-float label {
  top: 8px; font-size: 11px; font-weight: 800; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--indigo);
}
.btn-submit {
  width: 100%; justify-content: center; border: 0;
  background: linear-gradient(100deg, var(--green) 0%, #00b8a9 60%, var(--blue) 130%);
  color: #fff; font-size: 16px; padding: 17px 30px;
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0, 161, 75, 0.4); filter: saturate(1.1); }

@media (max-width: 1080px) {
  .tile-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .post-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .tile-grid { grid-template-columns: 1fr; }
  .prod-tile { min-height: 440px; }
  .post-media { height: 210px; }
}

/* ============================================================
   SERVICE FINDER (interactive quiz)
   ============================================================ */
.finder {
  background: linear-gradient(140deg, var(--indigo-deep), var(--indigo-dark));
  border-radius: 26px; color: #fff; padding: 70px 64px;
  position: relative; overflow: hidden;
}
.finder::before {
  content: ""; position: absolute; inset: 0; opacity: 0.06; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.7) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.7) 1px, transparent 1px);
  background-size: 56px 56px;
}
.finder-head { position: relative; z-index: 1; margin-bottom: 40px; }
.finder-head h2 { font-size: clamp(26px, 3vw, 38px); margin-bottom: 12px; }
.finder-head p { color: rgba(255, 255, 255, 0.75); }
.finder-progress { display: flex; gap: 8px; margin: 28px 0 34px; position: relative; z-index: 1; }
.finder-progress span { height: 5px; flex: 1; border-radius: 99px; background: rgba(255,255,255,0.16); transition: background 0.4s; }
.finder-progress span.done { background: var(--green); }

.finder-step { position: relative; z-index: 1; display: none; animation: stepIn 0.5s var(--ease); }
.finder-step.active { display: block; }
@keyframes stepIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.finder-step h3 { font-size: 22px; margin-bottom: 24px; }
.finder-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.finder-options button {
  text-align: left; padding: 20px 22px; border-radius: 14px;
  background: rgba(255, 255, 255, 0.06); border: 1.5px solid rgba(255, 255, 255, 0.18);
  color: #fff; font-size: 15.5px; font-weight: 600;
  transition: all 0.3s var(--ease);
}
.finder-options button:hover { background: rgba(0, 161, 75, 0.22); border-color: var(--green); transform: translateY(-3px); }

.finder-result { display: none; position: relative; z-index: 1; animation: stepIn 0.5s var(--ease); }
.finder-result.active { display: block; }
.finder-result .rec-card {
  background: #fff; color: var(--ink); border-radius: 18px; padding: 36px;
  display: flex; gap: 26px; align-items: center; flex-wrap: wrap;
}
.finder-result .rec-card .svc-icon { margin-bottom: 0; }
.finder-result .rec-body { flex: 1; min-width: 240px; }
.finder-result .rec-body h4 { font-size: 22px; margin-bottom: 8px; }
.finder-result .rec-body p { color: var(--gray); font-size: 15px; }
.finder-restart { margin-top: 22px; background: none; border: 0; color: rgba(255,255,255,0.7); font-size: 14px; font-weight: 600; text-decoration: underline; }
.finder-restart:hover { color: #fff; }

/* ============================================================
   PROCESS
   ============================================================ */
/* scroll-driven process: drawing line + traveling pulse + sequential step reveal */
.proc { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; padding-top: 48px; }
/* connector lives in a clean band ABOVE the cards, threaded through the node dots */
.proc-line { position: absolute; top: 32px; left: 16.66%; right: 16.66%; height: 4px; z-index: 4; border-radius: 4px; }
.proc-line .rail { position: absolute; inset: 0; background: var(--line); border-radius: 4px; }
.proc-line .ink {
  position: absolute; inset: 0; border-radius: 4px; transform: scaleX(0); transform-origin: left;
  background: linear-gradient(90deg, var(--green), var(--blue), #6a5cff);
  box-shadow: 0 0 16px rgba(27,157,217,.5); transition: transform .12s linear;
}
.proc-line .pulse {
  position: absolute; top: 50%; left: 0; width: 18px; height: 18px; margin: -9px 0 0 -9px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff, var(--green) 70%); opacity: 0;
  box-shadow: 0 0 0 7px rgba(0,161,75,.16), 0 0 26px 4px rgba(0,161,75,.7);
  transition: opacity .3s var(--ease);
}
.proc.go .proc-line .pulse { opacity: 1; }

.proc-step {
  position: relative; z-index: 1;
  background: #fff; border-radius: var(--radius); border: 1px solid var(--line);
  padding: 46px 32px 38px; text-align: left;
  transition: box-shadow .5s var(--ease), border-color .5s var(--ease), transform .45s var(--ease);
}
.proc-step.on { box-shadow: 0 26px 56px rgba(51,46,135,.13); border-color: rgba(106,92,255,.18); }
.proc-step:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }
/* content reveals one-by-one without moving the node off the line */
.proc-body { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.proc-step.on .proc-body { opacity: 1; transform: none; }
/* node dot threaded onto the line, just above the card top */
.proc-step .node {
  position: absolute; top: -30px; left: 50%; margin-left: -18px; width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center; color: var(--gray-light);
  background: #fff; border: 2px solid var(--line); z-index: 5;
  transition: color .45s var(--ease), border-color .45s var(--ease), background .45s var(--ease), box-shadow .45s var(--ease), transform .45s var(--ease);
}
.proc-step.lit .node { color: #fff; border-color: transparent; background: linear-gradient(135deg, var(--green), var(--blue)); box-shadow: 0 10px 24px rgba(0,161,75,.42), 0 0 0 6px rgba(0,161,75,.12); transform: scale(1.16); }
.proc-step .num {
  font-family: "Fraunces", Georgia, serif; font-size: 62px; font-weight: 600; line-height: 1; margin: 8px 0 18px;
  color: transparent; -webkit-text-stroke: 1.6px rgba(51, 46, 135, 0.26);
  -webkit-background-clip: text; background-clip: text; transition: all 0.5s var(--ease);
}
.proc-step.lit .num { -webkit-text-stroke: 0; background-image: linear-gradient(135deg, var(--green), var(--blue), #6a5cff); }
.proc-step h3 { font-size: 22px; margin-bottom: 12px; }
.proc-step p { color: var(--gray); font-size: 15px; line-height: 1.6; }

/* ============================================================
   STATS
   ============================================================ */
.stats-band {
  background: linear-gradient(120deg, var(--indigo-deep), var(--indigo));
  color: #fff; padding: 80px 0; position: relative; overflow: hidden;
}
.stats-band::after {
  content: ""; position: absolute; width: 480px; height: 480px; border-radius: 50%;
  background: var(--green); filter: blur(130px); opacity: 0.25; right: -140px; top: -120px;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; position: relative; z-index: 1; }
.stat { text-align: center; padding: 10px; }
.stat .value { font-size: clamp(40px, 4.6vw, 58px); font-weight: 800; }
.stat .value .suffix { color: #7fe0ab; }
.stat .label { margin-top: 6px; color: rgba(255, 255, 255, 0.72); font-size: 15px; }

/* ============================================================
   CLIENT LOGOS MARQUEE
   ============================================================ */
.logos-section { padding: 64px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.logos-label { text-align: center; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 700; color: var(--gray-light); margin-bottom: 36px; }
.marquee { overflow: hidden; position: relative; }
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2; pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, #fff, transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, #fff, transparent); }
.marquee-track { display: flex; align-items: center; gap: 80px; width: max-content; animation: marquee 28s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track img { height: 52px; width: auto; filter: grayscale(1); opacity: 0.6; transition: all 0.3s; }
.marquee-track img:hover { filter: none; opacity: 1; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   CASE STUDIES
   ============================================================ */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.case-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  min-height: 380px; display: flex; align-items: flex-end; color: #fff;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.case-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.case-bg { position: absolute; inset: 0; transition: transform 0.6s var(--ease); }
.case-card:hover .case-bg { transform: scale(1.06); }
.case-bg.c1 { background: linear-gradient(160deg, var(--indigo), var(--blue)); }
.case-bg.c2 { background: linear-gradient(160deg, var(--indigo-dark), var(--green)); }
.case-bg.c3 { background: linear-gradient(160deg, #14406b, var(--blue)); }
.case-bg::after {
  content: ""; position: absolute; inset: 0; opacity: 0.14;
  background-image: radial-gradient(rgba(255,255,255,0.9) 1.4px, transparent 1.4px);
  background-size: 24px 24px;
}
.case-content { position: relative; z-index: 1; padding: 30px; width: 100%; background: linear-gradient(transparent, rgba(13, 12, 38, 0.85)); }
.case-content .cat { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700; color: #7fe0ab; }
.case-content h3 { font-size: 20px; margin: 10px 0 8px; }
.case-content p { font-size: 14px; color: rgba(255, 255, 255, 0.78); }

/* ============================================================
   INSIGHTS
   ============================================================ */
.insight-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.insight-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.insight-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.insight-thumb { height: 160px; position: relative; overflow: hidden; }
.insight-thumb.t1 { background: linear-gradient(135deg, var(--indigo), var(--blue)); }
.insight-thumb.t2 { background: linear-gradient(135deg, var(--green), var(--blue)); }
.insight-thumb.t3 { background: linear-gradient(135deg, var(--indigo-dark), #7c4dff); }
.insight-thumb.t4 { background: linear-gradient(135deg, var(--blue), var(--green)); }
.insight-thumb::after {
  content: ""; position: absolute; inset: 0; opacity: 0.18;
  background-image: linear-gradient(rgba(255,255,255,0.7) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.7) 1px, transparent 1px);
  background-size: 30px 30px;
}
.insight-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.insight-body .meta { font-size: 12.5px; color: var(--gray-light); font-weight: 600; margin-bottom: 10px; }
.insight-body h3 { font-size: 17px; line-height: 1.4; margin-bottom: 14px; flex: 1; transition: color 0.3s; }
.insight-card:hover h3 { color: var(--indigo); }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  position: relative; overflow: hidden; color: #fff; text-align: center;
  background: linear-gradient(135deg, var(--indigo-deep) 0%, var(--indigo) 55%, var(--green-dark) 130%);
  padding: 110px 0;
}
.cta-band::before {
  content: ""; position: absolute; width: 600px; height: 600px; border-radius: 50%;
  background: var(--blue); filter: blur(140px); opacity: 0.3; left: -180px; bottom: -260px;
}
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(30px, 4.4vw, 52px); margin-bottom: 18px; }
.cta-band p { color: rgba(255, 255, 255, 0.8); max-width: 620px; margin: 0 auto 42px; font-size: 17px; }
.cta-band .hero-actions { justify-content: center; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; }
.contact-info h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 16px; }
.contact-info > p { color: var(--gray); margin-bottom: 34px; }
.contact-channels { display: grid; gap: 20px; }
.contact-channels li { display: flex; gap: 16px; align-items: flex-start; }
.contact-channels .ch-icon {
  flex: 0 0 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--indigo), var(--blue));
}
.contact-channels li:nth-child(even) .ch-icon { background: linear-gradient(135deg, var(--green), var(--blue)); }
.contact-channels strong { display: block; font-size: 15px; }
.contact-channels span { color: var(--gray); font-size: 14.5px; }

.contact-form {
  background: #fff; border-radius: 20px; box-shadow: var(--shadow-lg);
  padding: 44px; border: 1px solid var(--line);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; font-weight: 700; margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: 10px; border: 1.5px solid var(--line);
  font-family: inherit; font-size: 15px; background: var(--bg-soft);
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--indigo); background: #fff;
  box-shadow: 0 0 0 4px rgba(51, 46, 135, 0.1);
}
.field textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 12.5px; color: var(--gray-light); margin-top: 14px; }
.form-success {
  display: none; background: rgba(0, 161, 75, 0.1); border: 1.5px solid var(--green);
  color: var(--green-dark); border-radius: 12px; padding: 16px 20px; font-weight: 600; margin-top: 18px;
}
.form-success.show { display: block; animation: stepIn 0.4s var(--ease); }

/* ============================================================
   INNER PAGE BLOCKS
   ============================================================ */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.feature-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.feature-item .svc-icon { width: 50px; height: 50px; margin-bottom: 18px; }
.feature-item h3 { font-size: 18px; margin-bottom: 10px; }
.feature-item p { color: var(--gray); font-size: 14.5px; }

.split-block { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split-block .visual {
  border-radius: 22px; min-height: 380px; position: relative; overflow: hidden;
  background: linear-gradient(140deg, var(--indigo), var(--blue));
  display: grid; place-items: center; color: #fff;
}
.split-block .visual.alt { background: linear-gradient(140deg, var(--green), var(--blue)); }
.split-block .visual::before {
  content: ""; position: absolute; inset: 0; opacity: 0.15;
  background-image: radial-gradient(rgba(255,255,255,0.9) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
}
.split-block .visual svg { width: 120px; height: 120px; position: relative; }
.split-block h2 { font-size: clamp(26px, 3.2vw, 38px); margin-bottom: 18px; }
.split-block p { color: var(--gray); margin-bottom: 16px; }

.checklist { display: grid; gap: 14px; margin-top: 24px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); font-weight: 600; font-size: 15.5px; }
.checklist .tick {
  flex: 0 0 24px; height: 24px; border-radius: 50%; margin-top: 1px;
  background: rgba(0, 161, 75, 0.12); color: var(--green); display: grid; place-items: center;
}

.accordion { display: grid; gap: 14px; max-width: 860px; }
.acc-item { border: 1px solid var(--line); border-radius: 14px; background: #fff; overflow: hidden; }
.acc-head {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 22px 26px; background: none; border: 0; text-align: left;
  font-size: 17px; font-weight: 700; color: var(--ink);
}
.acc-head .plus { transition: transform 0.35s var(--ease); color: var(--green); flex: 0 0 auto; }
.acc-item.open .acc-head .plus { transform: rotate(45deg); }
.acc-body { max-height: 0; overflow: hidden; transition: max-height 0.45s var(--ease); }
.acc-body p { padding: 0 26px 22px; color: var(--gray); font-size: 15px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--indigo-deep); color: rgba(255, 255, 255, 0.75); }
.footer-top { padding: 80px 0 50px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 50px; }
.footer-brand img { height: 48px; margin-bottom: 22px; }
.footer-brand p { font-size: 14.5px; max-width: 300px; line-height: 1.7; }
.socials { display: flex; gap: 12px; margin-top: 26px; }
.socials a {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.08); color: #fff; transition: all 0.3s var(--ease);
}
.socials a:hover { background: var(--green); transform: translateY(-3px); }
.footer-col h4 { color: #fff; font-size: 15px; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 22px; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { font-size: 14.5px; transition: color 0.25s, padding-left 0.25s; }
.footer-col a:hover { color: #7fe0ab; padding-left: 5px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap;
  font-size: 13.5px;
}
.footer-bottom .legal { display: flex; gap: 22px; }
.footer-bottom a:hover { color: #7fe0ab; }

/* ============================================================
   AI GUIDE (floating assistant)
   ============================================================ */
.ai-guide-btn {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%);
  z-index: 950; display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 26px; border: 0; border-radius: 12px;
  background: linear-gradient(95deg, #5a54d6, var(--blue));
  color: #fff; font-size: 15px; font-weight: 700;
  box-shadow: 0 12px 30px rgba(51, 46, 135, 0.45);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.ai-guide-btn:hover { transform: translateX(-50%) translateY(-3px); box-shadow: 0 18px 40px rgba(51, 46, 135, 0.55); }
.ai-guide-btn svg { animation: sparkle 2.4s ease-in-out infinite; }
@keyframes sparkle { 0%, 100% { transform: scale(1) rotate(0deg); } 50% { transform: scale(1.25) rotate(18deg); } }

.ai-modal { position: fixed; inset: 0; z-index: 1300; display: none; }
.ai-modal.open { display: block; }
.ai-overlay { position: absolute; inset: 0; background: rgba(13, 12, 38, 0.5); animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; } }

.ai-panel {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: min(960px, 96vw); max-height: 88vh; overflow-y: auto;
  background: #fff; border-radius: 22px 22px 0 0;
  padding: clamp(28px, 4vw, 52px); padding-bottom: 30px;
  display: flex; flex-direction: column; gap: 22px;
  animation: panelUp 0.45s var(--ease);
}
@keyframes panelUp { from { transform: translateX(-50%) translateY(60px); opacity: 0; } }

.ai-close {
  position: absolute; top: 20px; right: 22px;
  width: 40px; height: 40px; border-radius: 50%; border: 0;
  background: var(--bg-soft); color: var(--ink); display: grid; place-items: center;
  transition: all 0.3s var(--ease);
}
.ai-close:hover { background: var(--indigo); color: #fff; transform: rotate(90deg); }

.ai-intro h2 { font-size: clamp(24px, 3vw, 38px); line-height: 1.25; letter-spacing: -0.02em; }
.ai-modal.chatting .ai-intro { display: none; }
.ai-modal.chatting .ai-popular { display: none; }

.ai-thread { display: flex; flex-direction: column; gap: 14px; }
.ai-msg {
  max-width: 82%; padding: 14px 18px; border-radius: 16px;
  font-size: 15px; line-height: 1.6; animation: stepIn 0.35s var(--ease);
}
.ai-msg.user { align-self: flex-end; background: var(--indigo); color: #fff; border-bottom-right-radius: 4px; }
.ai-msg.bot { align-self: flex-start; background: var(--bg-soft); color: var(--ink); border-bottom-left-radius: 4px; }
.ai-msg.bot strong { color: var(--indigo); }
.ai-msg-links { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.ai-msg-links a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 700;
  background: #fff; border: 1.5px solid var(--indigo); color: var(--indigo);
  transition: all 0.25s var(--ease);
}
.ai-msg-links a:hover { background: var(--indigo); color: #fff; }
.ai-typing { display: inline-flex; gap: 5px; padding: 16px 18px; }
.ai-typing span {
  width: 7px; height: 7px; border-radius: 50%; background: var(--gray-light);
  animation: blink 1.2s infinite;
}
.ai-typing span:nth-child(2) { animation-delay: 0.2s; }
.ai-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes blink { 0%, 60%, 100% { opacity: 0.3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-4px); } }

.ai-input { position: relative; }
.ai-input textarea {
  width: 100%; padding: 16px 60px 16px 18px; border-radius: 14px;
  border: 1.5px solid var(--indigo); background: #fff;
  font-family: inherit; font-size: 15px; color: var(--ink); resize: none;
  transition: box-shadow 0.3s;
}
.ai-input textarea:focus { outline: none; box-shadow: 0 0 0 4px rgba(51, 46, 135, 0.12); }
.ai-send {
  position: absolute; right: 12px; bottom: 14px;
  width: 42px; height: 42px; border-radius: 50%; border: 0;
  background: linear-gradient(95deg, #5a54d6, var(--blue)); color: #fff;
  display: grid; place-items: center; transition: transform 0.25s var(--ease), box-shadow 0.25s;
}
.ai-send:hover { transform: scale(1.08); box-shadow: 0 8px 20px rgba(51, 46, 135, 0.4); }

.ai-pop-label { font-size: 15px; font-weight: 800; margin-bottom: 14px; }
.ai-chips { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.ai-chips button {
  text-align: left; padding: 16px 18px; border-radius: 12px;
  background: var(--bg-soft); border: 1px solid var(--line);
  font-size: 14px; font-weight: 600; color: var(--gray);
  transition: all 0.25s var(--ease);
}
.ai-chips button:hover { background: #fff; border-color: var(--indigo); color: var(--indigo); transform: translateY(-2px); }

@media (max-width: 600px) {
  .ai-chips { grid-template-columns: 1fr; }
  .ai-msg { max-width: 92%; }
  .ai-guide-btn { bottom: 16px; padding: 11px 20px; font-size: 14px; }
}

/* back to top */
.to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 900;
  width: 48px; height: 48px; border-radius: 50%; border: 0;
  background: var(--green); color: #fff; display: grid; place-items: center;
  box-shadow: 0 10px 24px rgba(0, 161, 75, 0.4);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: all 0.35s var(--ease);
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--green-dark); transform: translateY(-3px); }

/* ============================================================
   HOME · ALIVE STRIP + WHAT ARE LIVING SYSTEMS
   ============================================================ */
/* ALIVE semi-circle fan — 3D burst */
.alive-fan { position: relative; height: 400px; max-width: 1180px; margin: 24px auto 0; perspective: 1500px; }
.acard {
  position: absolute; left: 50%; top: 20px; width: 212px; height: 300px;
  margin-left: -106px; box-sizing: border-box;
  /* collapsed (resting): letters spell ALIVE, pushed back in Z, no chrome */
  transform: translateX(var(--cx)) translateZ(-160px) scale(.6);
  transition: transform .85s var(--ease) var(--d);
  will-change: transform; transform-style: preserve-3d;
}
.alive-fan.open .acard {
  transform: translateX(var(--ox)) translateY(var(--oy)) rotate(var(--angle)) translateZ(0);
  transition: transform 1s cubic-bezier(0.34, 1.55, 0.5, 1) var(--d);
}

/* inner = the visible card surface (so cursor 3D tilt is independent of fan position) */
.acard-inner {
  position: absolute; inset: 0; border-radius: 20px; overflow: hidden;
  padding: 26px 24px; display: flex; flex-direction: column;
  background: rgba(245, 246, 250, 0); border: 1px solid transparent;
  transition: background-color .6s var(--ease) var(--d), border-color .6s var(--ease) var(--d),
              box-shadow .35s var(--ease), transform .35s var(--ease);
  transform-style: preserve-3d;
}
.alive-fan.open .acard-inner {
  background-color: var(--bg-soft); border-color: var(--line);
  box-shadow: 0 10px 30px rgba(23,21,64,.06);
}
.acard:hover .acard-inner { background-color: #fff; border-color: transparent; box-shadow: 0 30px 70px rgba(51,46,135,.28); }
/* gradient ring on hover */
.acard-inner::after { content: ""; position: absolute; inset: 0; border-radius: 20px; pointer-events: none; box-shadow: inset 0 0 0 1.5px transparent; transition: box-shadow .4s var(--ease); }
.acard:hover .acard-inner::after { box-shadow: inset 0 0 0 1.6px rgba(106,92,255,.55); }

/* pulsing gradient glow orb behind the letter */
.acard-glow {
  position: absolute; top: 8px; left: 8px; width: 120px; height: 120px; border-radius: 50%;
  filter: blur(26px); opacity: 0; transform: scale(.6);
  transition: opacity .7s var(--ease) calc(var(--d) + .2s), transform .7s var(--ease) calc(var(--d) + .2s);
}
.alive-fan.open .acard-glow { opacity: .5; transform: scale(1); animation: aGlow 4s ease-in-out infinite; }
.a1 .acard-glow { background: radial-gradient(circle, var(--indigo), transparent 70%); }
.a2 .acard-glow { background: radial-gradient(circle, var(--blue), transparent 70%); }
.a3 .acard-glow { background: radial-gradient(circle, #6a5cff, transparent 70%); }
.a4 .acard-glow { background: radial-gradient(circle, var(--green), transparent 70%); }
.a5 .acard-glow { background: radial-gradient(circle, #7fe0ab, transparent 70%); }
@keyframes aGlow { 0%,100% { opacity:.38; transform: scale(1); } 50% { opacity:.62; transform: scale(1.12); } }

/* big gradient letter — pops in */
.acard .big {
  position: relative; z-index: 2;
  font-family: "Fraunces", Georgia, serif; font-weight: 600; font-size: 56px; line-height: 1;
  color: transparent; -webkit-background-clip: text; background-clip: text;
  transform: scale(.5); opacity: .85;
  transition: transform .6s cubic-bezier(0.34,1.7,0.5,1) calc(var(--d) + .15s), opacity .4s var(--ease) var(--d);
}
.alive-fan.open .acard .big { transform: scale(1); opacity: 1; }
.acard.a1 .big { background-image: linear-gradient(135deg, var(--indigo), var(--blue)); }
.acard.a2 .big { background-image: linear-gradient(135deg, var(--blue), #6a5cff); }
.acard.a3 .big { background-image: linear-gradient(135deg, #6a5cff, var(--green)); }
.acard.a4 .big { background-image: linear-gradient(135deg, var(--green), #1b9dd9); }
.acard.a5 .big { background-image: linear-gradient(135deg, #1b9dd9, #7fe0ab); }
.acard:hover .big { transform: scale(1.08) translateZ(40px); }

.acard-body { position: relative; z-index: 2; margin-top: auto; opacity: 0; transform: translateY(12px); transition: opacity .5s var(--ease) calc(var(--d) + .3s), transform .5s var(--ease) calc(var(--d) + .3s); }
.alive-fan.open .acard-body { opacity: 1; transform: none; }
.acard-body .acard-no { display: block; font-family: "Fraunces", Georgia, serif; font-style: italic; font-size: 13px; color: var(--gray-light); margin-bottom: 6px; }
.acard-body h3 { font-size: 17px; margin-bottom: 7px; }
.acard-body p { font-size: 13px; color: var(--gray); line-height: 1.5; }

/* ---- per-trait living motifs (top-right accent) ---- */
.motif { position: absolute; top: 18px; right: 18px; width: 58px; height: 58px; z-index: 1; opacity: 0; transition: opacity .6s var(--ease) calc(var(--d) + .25s); }
.alive-fan.open .motif { opacity: 1; }
/* blob (Adaptive) */
.m-blob { background: linear-gradient(135deg, var(--indigo), var(--blue)); opacity: 0; }
.alive-fan.open .m-blob { opacity: .9; animation: mBlob 6s ease-in-out infinite; border-radius: 60% 40% 55% 45% / 50% 55% 45% 50%; }
@keyframes mBlob { 0%,100% { border-radius: 60% 40% 55% 45% / 50% 55% 45% 50%; transform: rotate(0); } 50% { border-radius: 40% 60% 45% 55% / 55% 45% 60% 40%; transform: rotate(20deg); } }
/* rings (Learning) */
.m-rings i { position: absolute; inset: 0; margin: auto; width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--blue); opacity: .8; }
.alive-fan.open .m-rings i { animation: mRing 2.6s ease-out infinite; }
.alive-fan.open .m-rings i:nth-child(2) { animation-delay: .8s; }
.alive-fan.open .m-rings i:nth-child(3) { animation-delay: 1.6s; }
@keyframes mRing { 0% { transform: scale(.4); opacity: .9; } 100% { transform: scale(2.6); opacity: 0; } }
/* dots (Integrated) */
.m-dots i { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: #6a5cff; }
.m-dots i:nth-child(1){ top:4px; left:4px; } .m-dots i:nth-child(2){ top:4px; right:4px; } .m-dots i:nth-child(3){ bottom:4px; left:4px; } .m-dots i:nth-child(4){ bottom:4px; right:4px; }
.alive-fan.open .m-dots i { animation: mDot 2.4s ease-in-out infinite; }
.alive-fan.open .m-dots i:nth-child(2){ animation-delay:.3s; } .alive-fan.open .m-dots i:nth-child(3){ animation-delay:.6s; } .alive-fan.open .m-dots i:nth-child(4){ animation-delay:.9s; }
@keyframes mDot { 0%,100% { transform: scale(1); opacity: .9; } 50% { transform: scale(.5); opacity: .4; } }
.m-dots::before { content:""; position:absolute; inset:7px; border:1.5px solid rgba(106,92,255,.35); border-radius:4px; }
/* bars (Value-Creating) */
.m-bars { display: flex; align-items: flex-end; gap: 6px; }
.m-bars i { width: 12px; border-radius: 3px 3px 1px 1px; background: linear-gradient(180deg, var(--green), #0e7e54); }
.m-bars i:nth-child(1){ height:40%; } .m-bars i:nth-child(2){ height:70%; } .m-bars i:nth-child(3){ height:100%; }
.alive-fan.open .m-bars i { animation: mBar 2.2s ease-in-out infinite; transform-origin: bottom; }
.alive-fan.open .m-bars i:nth-child(2){ animation-delay:.25s; } .alive-fan.open .m-bars i:nth-child(3){ animation-delay:.5s; }
@keyframes mBar { 0%,100% { transform: scaleY(.6); } 50% { transform: scaleY(1); } }
/* spiral (Evolving) */
.m-spiral { border-radius: 50%; border: 2px solid transparent; border-top-color: #7fe0ab; border-right-color: #1b9dd9; }
.alive-fan.open .m-spiral { animation: mSpin 3s linear infinite; }
.m-spiral::before { content:""; position:absolute; inset:10px; border-radius:50%; border:2px solid transparent; border-top-color: var(--green); }
@keyframes mSpin { to { transform: rotate(360deg); } }
.alive-close {
  margin-top: 44px; text-align: center;
  font-family: "Fraunces", Georgia, serif; font-style: italic;
  font-size: clamp(19px, 2.2vw, 28px); color: var(--ink);
}
.alive-close b { color: var(--green); font-weight: 500; }

.ws-contrast { display: flex; flex-direction: column; gap: 6px; margin: 18px 0 44px; font-family: "Fraunces", Georgia, serif; font-size: clamp(20px, 2.6vw, 32px); }
.ws-contrast .old { color: var(--gray-light); text-decoration: line-through; text-decoration-color: rgba(120, 125, 140, .55); text-decoration-thickness: 2px; }
.ws-contrast .new { color: var(--indigo); font-style: italic; }
.ws-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ws-card {
  border-radius: 18px; padding: 34px 28px; background: #fff; border: 1px solid var(--line);
  position: relative; overflow: hidden; transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.ws-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.ws-card.w1::before { background: linear-gradient(90deg, var(--blue), var(--indigo)); }
.ws-card.w2::before { background: linear-gradient(90deg, var(--green), var(--blue)); }
.ws-card.w3::before { background: linear-gradient(90deg, #6a5cff, var(--green)); }
.ws-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.ws-card:hover::before { transform: scaleX(1); }
.ws-card h3 { font-family: "Fraunces", Georgia, serif; font-weight: 500; font-size: 26px; margin-bottom: 18px; }
.ws-card h3 em { font-style: italic; color: var(--green); }
.ws-tags { display: flex; flex-wrap: wrap; gap: 9px; }
.ws-tags span { font-size: 13px; font-weight: 600; padding: 8px 15px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--line); color: var(--gray); transition: all .3s; }
.ws-card:hover .ws-tags span { color: var(--indigo); border-color: rgba(51, 46, 135, .3); }
.ws-tagline { margin-top: 44px; text-align: center; font-family: "Fraunces", Georgia, serif; font-style: italic; font-size: clamp(18px, 2vw, 26px); color: var(--gray); }
.ws-tagline b { color: var(--green); font-weight: 500; }

@media (max-width: 1080px) {
  /* fan falls back to a clean responsive grid */
  .alive-fan { position: static; height: auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; max-width: 680px; perspective: none; }
  .acard {
    position: static; left: auto; top: auto; margin-left: 0; width: auto; height: auto; min-height: 220px;
    transform: translateY(28px) !important; opacity: 0;
    transition: transform .6s var(--ease) var(--d), opacity .6s var(--ease) var(--d) !important;
  }
  .alive-fan.open .acard { transform: none !important; opacity: 1; }
  .acard-inner { position: relative; inset: auto; height: 100%; background-color: var(--bg-soft); border-color: var(--line); }
  .acard:hover .acard-inner { transform: translateY(-8px) scale(1.02) !important; }
  .ws-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .alive-fan { grid-template-columns: 1fr; }
}

/* ============================================================
   HOME · INTERACTIVE LEAD FORM (multi-step AI consultant)
   ============================================================ */
.cform-section { background: linear-gradient(180deg, #fff, var(--bg-soft)); }
.cform-grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(40px, 5vw, 80px); align-items: center; }
.cform-intro h2 { font-size: clamp(30px, 4vw, 50px); line-height: 1.1; margin: 16px 0 16px; letter-spacing: -0.02em; }
.cform-intro > p { color: var(--gray); font-size: 17px; max-width: 460px; margin-bottom: 36px; }
.cform-points { display: grid; gap: 22px; }
.cform-points li { display: flex; gap: 16px; align-items: flex-start; }
.cform-points .cf-ic {
  flex: 0 0 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--indigo), var(--blue));
}
.cform-points li:nth-child(2) .cf-ic { background: linear-gradient(135deg, var(--green), var(--blue)); }
.cform-points li:nth-child(3) .cf-ic { background: linear-gradient(135deg, #6a5cff, var(--green)); }
.cform-points strong { display: block; font-size: 16px; margin-bottom: 3px; }
.cform-points span { font-size: 14px; color: var(--gray); line-height: 1.5; }
.cform-trust { display: inline-flex; align-items: center; gap: 9px; margin-top: 32px; padding: 11px 20px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: 13.5px; font-weight: 600; color: var(--gray); }
.cform-trust svg { color: var(--green); }

/* panel */
.cform-panel { position: relative; }
.cform {
  position: relative; background: #fff; border-radius: 24px; padding: 30px 30px 0;
  box-shadow: 0 40px 90px rgba(23, 21, 64, 0.16), 0 0 0 1px rgba(23,21,64,0.04);
  overflow: hidden; min-height: 540px; display: flex; flex-direction: column;
}
.cform::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: linear-gradient(90deg, var(--green), var(--blue), var(--indigo)); }

/* progress dots */
.cform-progress { display: flex; align-items: center; gap: 6px; margin-bottom: 22px; }
.cform-progress .cdot { width: 13px; height: 13px; border-radius: 50%; border: 2px solid var(--line); background: #fff; transition: all .4s var(--ease); flex: 0 0 auto; }
.cform-progress .cdot.active { border-color: var(--green); background: var(--green); box-shadow: 0 0 0 5px rgba(0,161,75,0.12); }
.cform-progress .cdot.done { border-color: var(--green); background: var(--green); }
.cform-progress .cline { flex: 1; height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.cform-progress .cline.done { background: var(--green); }

/* steps */
.cstep { display: none; flex: 1; animation: cfIn .5s var(--ease); }
.cstep.active { display: block; }
@keyframes cfIn { from { opacity: 0; transform: translateY(14px); } }

/* AI message */
.cmsg { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 20px; }
.cbot { flex: 0 0 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: linear-gradient(140deg, var(--indigo), var(--blue)); box-shadow: 0 8px 20px rgba(51,46,135,.3); position: relative; }
.cbot::after { content: ""; position: absolute; inset: -3px; border-radius: 50%; border: 1.5px solid rgba(0,161,75,.4); animation: cbotPulse 2.6s ease-out infinite; }
@keyframes cbotPulse { 0% { transform: scale(.92); opacity: .8; } 100% { transform: scale(1.25); opacity: 0; } }
.cbubble { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 6px 16px 16px 16px; padding: 14px 18px; font-size: 15px; line-height: 1.5; color: var(--ink); max-width: 90%; }
.cnow { display: block; font-size: 11.5px; color: var(--green); font-weight: 600; margin-top: 6px; }

/* option chips */
.copts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0 0 22px; }
.copt {
  display: flex; align-items: center; gap: 12px; text-align: left;
  padding: 16px 18px; border-radius: 14px; border: 1.5px solid var(--line); background: #fff;
  font-size: 15px; font-weight: 700; color: var(--ink); cursor: pointer;
  transition: all .3s var(--ease);
}
.copt .oi { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; color: var(--indigo); background: rgba(51,46,135,.08); flex: 0 0 auto; transition: all .3s var(--ease); }
.copt:hover { border-color: var(--indigo); transform: translateY(-2px); box-shadow: var(--shadow); }
.copt.selected { border-color: var(--green); background: rgba(0,161,75,.05); box-shadow: 0 0 0 3px rgba(0,161,75,.14); }
.copt.selected .oi { background: linear-gradient(135deg, var(--green), var(--blue)); color: #fff; }

/* goal textarea (revealed after selecting) */
.cgoal { max-height: 0; overflow: hidden; opacity: 0; transition: max-height .5s var(--ease), opacity .5s var(--ease); }
.cgoal.show { max-height: 260px; opacity: 1; }
.cgoal-label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 10px; }
.cta-area { position: relative; }
.cta-area textarea {
  width: 100%; box-sizing: border-box; padding: 16px 18px 30px; border-radius: 14px;
  border: 1.5px solid var(--line); background: var(--bg-soft); font-family: inherit; font-size: 15px;
  resize: none; transition: border-color .3s, box-shadow .3s, background .3s;
}
.cta-area textarea:focus { outline: none; border-color: var(--indigo); background: #fff; box-shadow: 0 0 0 4px rgba(51,46,135,.1); }
.ccount { position: absolute; right: 14px; bottom: 12px; font-size: 12px; color: var(--gray-light); font-weight: 600; }

/* contact fields */
.cfields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 14px; }
.cfield { position: relative; }
.cfield input, .cfield select {
  width: 100%; box-sizing: border-box; padding: 22px 14px 9px; border-radius: 12px;
  border: 1.5px solid var(--line); background: var(--bg-soft); font-family: inherit; font-size: 14.5px; color: var(--ink);
  transition: border-color .3s, box-shadow .3s, background .3s;
}
.cfield select { appearance: none; cursor: pointer; }
.cfield label { position: absolute; left: 15px; top: 15px; font-size: 14.5px; color: var(--gray-light); pointer-events: none; transition: all .25s var(--ease); }
.cfield input:focus, .cfield select:focus { outline: none; border-color: var(--indigo); background: #fff; box-shadow: 0 0 0 4px rgba(51,46,135,.1); }
.cfield input:focus ~ label, .cfield input:not(:placeholder-shown) ~ label,
.cfield.csel label { top: 7px; font-size: 10.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--indigo); }
.cfield .select-arrow { position: absolute; right: 14px; top: 20px; pointer-events: none; color: var(--gray-light); }
.cfield.invalid input, .cfield.invalid select { border-color: #e0556b; box-shadow: 0 0 0 4px rgba(224,85,107,.12); }

/* success */
.cstep-done { text-align: center; display: none; }
.cstep-done.active { display: flex; align-items: center; justify-content: center; }
.cdone { padding: 30px 0; }
.cdone-ic { width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; color: #fff; margin: 0 auto 22px; background: linear-gradient(135deg, var(--green), var(--blue)); box-shadow: 0 16px 36px rgba(0,161,75,.34); animation: cfPop .6s cubic-bezier(.34,1.6,.5,1); }
@keyframes cfPop { 0% { transform: scale(0); } }
.cdone h3 { font-size: 28px; margin-bottom: 10px; }
.cdone p { color: var(--gray); max-width: 360px; margin: 0 auto 26px; }

/* footer bar */
.cform-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 22px -30px 0; padding: 18px 30px; border-top: 1px solid var(--line); background: #fcfcfe; }
.cform-secure { display: inline-flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--gray-light); }
.cform-next { display: inline-flex; align-items: center; gap: 16px; background: none; border: 0; cursor: pointer; font-family: inherit; }
.cnext-hint { font-size: 13.5px; font-weight: 600; color: var(--gray); }
.cnext-btn { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--green), var(--green-dark)); box-shadow: 0 10px 24px rgba(0,161,75,.4); transition: transform .3s var(--ease); }
.cform-next:hover .cnext-btn { transform: translateX(3px) scale(1.05); }
.cform-foot.is-final .cnext-hint { color: var(--indigo); font-weight: 800; }
.cform-callcta { text-align: center; margin-top: 18px; font-size: 14px; color: var(--gray); }
.cform-callcta a { display: inline-flex; align-items: center; gap: 6px; font-weight: 800; color: var(--green-dark); }
.cform-callcta a svg { color: var(--green); }

@media (max-width: 1024px) {
  .cform-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 600px) {
  .copts { grid-template-columns: 1fr; }
  .cfields { grid-template-columns: 1fr; }
  .cform { padding: 24px 20px 0; min-height: 0; }
  .cform-foot { margin: 20px -20px 0; padding: 16px 20px; flex-direction: column; align-items: stretch; gap: 12px; }
  .cnext-hint { display: none; }
  .cform-next { justify-content: flex-end; }
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal-left { opacity: 0; transform: translateX(-44px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal-right { opacity: 0; transform: translateX(44px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal-left.in, .reveal-right.in { opacity: 1; transform: none; }
.d1 { transition-delay: 0.1s; } .d2 { transition-delay: 0.2s; } .d3 { transition-delay: 0.3s; } .d4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .reveal-left, .reveal-right { opacity: 1; transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .insight-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 44px 24px; }
  .case-grid { grid-template-columns: 1fr 1fr; }
  .case-grid .case-card:last-child { grid-column: 1 / -1; min-height: 300px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 920px) {
  .section { padding: 72px 0; }

  /* mobile nav drawer */
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; inset: 0 0 0 auto; width: min(380px, 86vw);
    background: #fff; flex-direction: column; align-items: stretch; gap: 0;
    padding: 96px 28px 40px; z-index: 1100; overflow-y: auto;
    transform: translateX(100%); transition: transform 0.45s var(--ease);
    box-shadow: -20px 0 60px rgba(23, 21, 64, 0.18);
  }
  .main-nav.open { transform: none; }
  .main-nav > li > a { color: var(--ink) !important; padding: 16px 8px; font-size: 17px; border-bottom: 1px solid var(--line); border-radius: 0; justify-content: space-between; }
  .dropdown {
    position: static; transform: none; min-width: 0; box-shadow: none;
    grid-template-columns: 1fr; padding: 4px 0 10px;
    opacity: 1; visibility: hidden; pointer-events: auto; display: none;
  }
  .main-nav > li.open .dropdown { display: grid; visibility: visible; }
  .nav-backdrop {
    position: fixed; inset: 0; background: rgba(13, 12, 38, 0.5); z-index: 1050;
    opacity: 0; visibility: hidden; transition: opacity 0.4s;
  }
  .nav-backdrop.show { opacity: 1; visibility: visible; }
  .header-cta { display: none; }

  .hero { min-height: 0; padding: 150px 0 90px; }
  .trust-grid, .split-block, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .trust-visual .float-card { right: 10px; bottom: -24px; }
  .slide { grid-template-columns: 1fr; }
  .slide-visual { min-height: 220px; order: -1; }
  .slide-copy { padding: 36px 30px 44px; }
  .finder { padding: 48px 30px; }
  .finder-options { grid-template-columns: 1fr; }
  .proc { grid-template-columns: 1fr; gap: 34px; padding-top: 0; padding-left: 34px; }
  .proc-line { top: 14px; bottom: 14px; left: 13px; right: auto; width: 4px; height: auto; }
  .proc-line .ink { transform-origin: top; }
  .proc-line .pulse { left: 50%; }
  .proc-step { padding: 26px 26px 28px; }
  .proc-step .node { top: 26px; left: -33px; margin-left: 0; margin-top: 0; }
  .split-block .visual { min-height: 260px; }
}

@media (max-width: 600px) {
  .card-grid, .insight-grid, .case-grid, .feature-grid { grid-template-columns: 1fr; }
  .case-grid .case-card:last-child { grid-column: auto; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-top { grid-template-columns: 1fr; gap: 38px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .contact-form { padding: 30px 22px; }
  .brand img { height: 38px; }
  .to-top { right: 16px; bottom: 16px; }
}