/*
Theme Name: inntcloud Modern
Theme URI: https://inntcloud.com/
Author: inntcloud LLC
Author URI: https://inntcloud.com/
Description: Modern bilingual (EN/ZH) landing theme for AI solutions and SaaS business websites. Apple-grade typography with contemporary colorful accents.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: inntcloud-modern
*/

:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --surface-2: #f4f4f6;
  --text: #0a0a0b;
  --text-2: #1d1d1f;
  --text-3: #3d3d44;
  --muted: #6b6b73;
  --muted-2: #9a9aa2;
  --line: rgba(10, 10, 11, 0.08);
  --line-strong: rgba(10, 10, 11, 0.16);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --shadow-sm: 0 1px 2px rgba(10, 10, 11, 0.04), 0 2px 8px rgba(10, 10, 11, 0.05);
  --shadow-md: 0 12px 32px -8px rgba(10, 10, 11, 0.14);
  --shadow-lg: 0 32px 72px -16px rgba(10, 10, 11, 0.22);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --g-indigo:  linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
  --g-rose:    linear-gradient(135deg, #fb7185 0%, #f43f5e 50%, #e11d48 100%);
  --g-emerald: linear-gradient(135deg, #34d399 0%, #14b8a6 50%, #06b6d4 100%);
  --g-amber:   linear-gradient(135deg, #fcd34d 0%, #f97316 55%, #ef4444 100%);
  --g-sky:     linear-gradient(135deg, #38bdf8 0%, #3b82f6 55%, #6366f1 100%);
  --g-fuchsia: linear-gradient(135deg, #f472b6 0%, #c026d3 50%, #7c3aed 100%);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    "Noto Sans SC", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; }
::selection { background: #0a0a0b; color: #fff; }

.innt-wrap { width: min(1180px, 92%); margin: 0 auto; }

/* ================= Navigation ================= */
.innt-nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(250, 250, 250, 0.72);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.innt-nav.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(250, 250, 250, 0.86);
}
.innt-nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 64px; gap: 20px;
}
.innt-brand-link {
  display: inline-flex; align-items: center; gap: 10px;
  line-height: 1;
}
.innt-brand-logo {
  width: 32px; height: 32px;
  border-radius: 9px;
  box-shadow: 0 6px 16px -6px rgba(236, 72, 153, 0.5);
}
.innt-brand {
  font-size: 22px; font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--text);
}
.innt-menu {
  display: flex; align-items: center; gap: 2px;
  background: rgba(10, 10, 11, 0.045);
  border-radius: 999px;
  padding: 5px;
  font-size: 13px;
  font-weight: 500;
}
.innt-menu a {
  padding: 7px 14px; border-radius: 999px;
  color: var(--text-3);
  transition: background .22s var(--ease), color .22s var(--ease);
}
.innt-menu a:hover { background: #fff; color: #0a0a0b; box-shadow: var(--shadow-sm); }

.innt-lang {
  position: relative;
}
.innt-lang summary {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 12px 8px 13px;
  border-radius: 999px;
  background: rgba(10, 10, 11, 0.05);
  font-size: 13px; font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  list-style: none;
  transition: background .2s var(--ease);
}
.innt-lang summary::-webkit-details-marker,
.innt-lang summary::marker { display: none; }
.innt-lang summary:hover { background: rgba(10, 10, 11, 0.09); }
.innt-lang-globe { width: 14px; height: 14px; stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.innt-lang-chevron { width: 10px; height: 10px; stroke: currentColor; stroke-width: 2; fill: none; opacity: .55; transition: transform .25s var(--ease); }
.innt-lang[open] .innt-lang-chevron { transform: rotate(180deg); }
.innt-lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 180px;
  padding: 6px;
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  display: grid; gap: 2px;
  z-index: 60;
  animation: innt-menu-in .18s var(--ease);
}
@keyframes innt-menu-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}
.innt-lang-menu a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 12px;
  border-radius: 9px;
  font-size: 14px; font-weight: 500;
  color: var(--text-3);
  transition: background .15s var(--ease), color .15s var(--ease);
}
.innt-lang-menu a:hover { background: rgba(10, 10, 11, 0.05); color: var(--text); }
.innt-lang-menu a.is-active { color: var(--text); }
.innt-lang-menu a.is-active::after {
  content: "";
  width: 14px; height: 14px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236366f1' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='m5 13 4 4L19 7'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
}

/* ================= Sections ================= */
.innt-section { padding: 120px 0; position: relative; }
.innt-section-sm { padding: 72px 0; }
.innt-section-muted { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.innt-section-head { margin-bottom: 56px; max-width: 720px; }
.innt-eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 500;
  color: var(--muted);
  margin: 0 0 14px;
}
.innt-eyebrow::before {
  content: ""; display: inline-block; vertical-align: middle;
  width: 18px; height: 1px; background: currentColor; margin-right: 10px;
  opacity: .5;
}
.innt-headline {
  margin: 0;
  font-size: clamp(30px, 3.8vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.032em;
  font-weight: 600;
}
.innt-lead {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  max-width: 600px;
}
.innt-muted { color: var(--muted); }

/* ================= Hero ================= */
.innt-hero {
  padding: 140px 0 120px;
  position: relative;
  overflow: hidden;
}
.innt-hero::before {
  content: "";
  position: absolute; inset: -10% -10% -30% -10%;
  background:
    radial-gradient(900px 500px at 18% 10%, rgba(99, 102, 241, 0.22), transparent 60%),
    radial-gradient(800px 500px at 85% 0%, rgba(236, 72, 153, 0.18), transparent 58%),
    radial-gradient(700px 420px at 55% 85%, rgba(16, 185, 129, 0.14), transparent 60%);
  filter: blur(30px);
  z-index: -1;
  pointer-events: none;
}
.innt-kicker {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px 6px 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-radius: 999px;
  font-size: 12px; font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0;
  text-transform: none;
}
.innt-kicker::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #ec4899);
  box-shadow: 0 0 10px rgba(236, 72, 153, 0.5);
}
.innt-title {
  margin: 28px 0 22px;
  font-size: clamp(44px, 7.8vw, 104px);
  line-height: 1.02;
  letter-spacing: -0.045em;
  font-weight: 600;
  max-width: 18ch;
  color: var(--text);
}
.innt-title .accent {
  background: linear-gradient(120deg, #6366f1 0%, #ec4899 45%, #f97316 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.innt-subtitle {
  margin: 0;
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(17px, 1.55vw, 20px);
  line-height: 1.55;
  font-weight: 400;
}
.innt-hero-actions {
  margin-top: 36px;
  display: flex; flex-wrap: wrap; gap: 12px;
}

/* ================= Buttons ================= */
.innt-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14px; font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), background .22s var(--ease),
              box-shadow .22s var(--ease), color .22s var(--ease);
}
.innt-btn-arrow::after {
  content: "→";
  font-size: 15px;
  transition: transform .3s var(--ease);
}
.innt-btn-arrow:hover::after { transform: translateX(3px); }

.innt-btn-primary {
  background: #0a0a0b; color: #fff;
  box-shadow: 0 8px 20px -6px rgba(10, 10, 11, 0.25);
}
.innt-btn-primary:hover { background: #1d1d1f; transform: translateY(-1px); box-shadow: 0 14px 28px -8px rgba(10, 10, 11, 0.35); }

.innt-btn-secondary {
  background: rgba(10, 10, 11, 0.05);
  color: #0a0a0b;
}
.innt-btn-secondary:hover { background: rgba(10, 10, 11, 0.09); transform: translateY(-1px); }

/* ================= Services ================= */
.innt-services {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
}
.innt-service {
  position: relative;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  overflow: hidden;
}
.innt-service::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  background: var(--g, transparent);
  opacity: 0;
  transition: opacity .35s var(--ease);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1.5px;
  pointer-events: none;
}
.innt-service:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.innt-service:hover::after { opacity: 1; }
.innt-service h3 {
  margin: 0 0 10px;
  font-size: 19px; font-weight: 600;
  letter-spacing: -0.015em;
}
.innt-service p {
  margin: 0; color: var(--muted);
  font-size: 15px; line-height: 1.6;
}

.innt-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff;
  margin-bottom: 22px;
  background: var(--g, #0a0a0b);
  box-shadow:
    0 10px 26px -8px rgba(99, 102, 241, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
  transition: transform .35s var(--ease);
}
.innt-service:hover .innt-icon { transform: scale(1.06) rotate(-2deg); }
.innt-icon svg {
  width: 24px; height: 24px;
  stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
  fill: none;
}

.g-indigo   { --g: var(--g-indigo); }
.g-rose     { --g: var(--g-rose); }
.g-emerald  { --g: var(--g-emerald); }
.g-amber    { --g: var(--g-amber); }
.g-sky      { --g: var(--g-sky); }
.g-fuchsia  { --g: var(--g-fuchsia); }

/* ================= About ================= */
.innt-about-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px;
}
.innt-about-head .innt-eyebrow::before { display: none; }
.innt-about-head .innt-eyebrow { margin-bottom: 16px; }
.innt-about-head .innt-headline { margin: 0 auto; }
.innt-about-head .innt-lead { margin: 20px auto 0; }

.innt-about-showcase {
  position: relative;
  margin: 0 auto 64px;
  max-width: 920px;
  min-height: 300px;
  border-radius: 32px;
  overflow: hidden;
  background:
    radial-gradient(600px 300px at 22% 30%, rgba(99, 102, 241, 0.35), transparent 62%),
    radial-gradient(500px 300px at 78% 70%, rgba(236, 72, 153, 0.32), transparent 62%),
    radial-gradient(500px 260px at 55% 20%, rgba(249, 115, 22, 0.22), transparent 60%),
    #0a0a0b;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 72px 32px;
  color: #fff;
  text-align: center;
}
.innt-about-showcase::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(ellipse 80% 60% at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at center, #000 30%, transparent 75%);
  pointer-events: none;
}
.innt-about-logo-wrap {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  width: 104px; height: 104px;
  border-radius: 28px;
  background: linear-gradient(135deg, #6366f1 0%, #ec4899 55%, #f97316 100%);
  box-shadow:
    0 24px 60px -16px rgba(236, 72, 153, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.innt-about-logo-wrap::after {
  content: "";
  position: absolute; inset: -10px;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.12);
  animation: innt-pulse 3s var(--ease) infinite;
}
@keyframes innt-pulse {
  0%, 100% { transform: scale(1); opacity: .6; }
  50% { transform: scale(1.06); opacity: .2; }
}
.innt-about-logo-wrap svg,
.innt-about-logo-wrap img {
  width: 60px; height: 60px;
  position: relative; z-index: 1;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.25));
}
.innt-about-brand {
  margin: 24px 0 8px;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.innt-about-brand .accent {
  background: linear-gradient(120deg, #a5b4fc 0%, #f9a8d4 50%, #fde68a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.innt-about-tagline {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(15px, 1.35vw, 17px);
  max-width: 520px;
}

.innt-about-pillars {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  max-width: 1100px;
  margin: 0 auto;
}
.innt-pillar {
  position: relative;
  padding: 28px 28px 30px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.innt-pillar:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.innt-pillar-num {
  display: inline-flex; align-items: center; justify-content: center;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px; font-weight: 600;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(236, 72, 153, 0.12));
  color: #5b5bd6;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}
.innt-pillar h4 {
  margin: 0 0 10px;
  font-size: 18px; font-weight: 600;
  letter-spacing: -0.018em;
}
.innt-pillar p {
  margin: 0; color: var(--muted);
  font-size: 14.5px; line-height: 1.6;
}
.innt-pillar ul {
  margin: 0; padding: 0; list-style: none;
}
.innt-pillar ul li {
  position: relative;
  padding-left: 22px;
  margin: 10px 0;
  color: var(--text-3);
  font-size: 14px; line-height: 1.55;
}
.innt-pillar ul li::before {
  content: "";
  position: absolute; left: 0; top: 9px;
  width: 12px; height: 1.5px;
  background: linear-gradient(90deg, #6366f1, #ec4899);
  border-radius: 2px;
}

.innt-about-cta-wrap {
  text-align: center;
  margin-top: 56px;
}

/* ================= Trust strip ================= */
.innt-trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 48px;
}
.innt-trust-item { display: flex; flex-direction: column; gap: 14px; }
.innt-trust-badge {
  width: 40px; height: 40px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0a0a0b 0%, #2d2d35 100%);
  color: #fff;
  box-shadow: 0 8px 20px -8px rgba(10, 10, 11, 0.4);
}
.innt-trust-badge svg {
  width: 20px; height: 20px;
  stroke: currentColor; stroke-width: 2;
  fill: none; stroke-linecap: round; stroke-linejoin: round;
}
.innt-trust-item p {
  margin: 0; font-size: 15px;
  color: var(--text-2); line-height: 1.55;
}
.innt-trust-note {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14.5px;
  max-width: 720px;
}

/* ================= Contact / CTA dark ================= */
.innt-cta-dark {
  background: linear-gradient(180deg, #0a0a0b 0%, #141419 100%);
  color: #fff;
  border-radius: 32px;
  padding: clamp(48px, 6vw, 88px) clamp(28px, 5vw, 64px);
  text-align: center;
  position: relative;
  overflow: hidden;
  margin: 0 auto;
}
.innt-cta-dark::before {
  content: "";
  position: absolute; inset: -40% -20% -40% -20%;
  background:
    radial-gradient(circle at 25% 30%, rgba(99, 102, 241, 0.36), transparent 55%),
    radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.32), transparent 55%),
    radial-gradient(circle at 60% 20%, rgba(245, 158, 11, 0.18), transparent 55%);
  filter: blur(50px);
  pointer-events: none;
}
.innt-cta-dark > * { position: relative; }
.innt-cta-dark h2 {
  margin: 0 0 16px;
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 600;
  letter-spacing: -0.032em;
  line-height: 1.08;
}
.innt-cta-dark h2 .accent {
  background: linear-gradient(120deg, #a5b4fc 0%, #f9a8d4 50%, #fde68a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.innt-cta-dark p {
  margin: 0 auto 28px;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.66);
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.55;
}
.innt-cta-actions {
  display: inline-flex; flex-wrap: wrap; gap: 12px;
  justify-content: center;
}
.innt-cta-dark .innt-btn-primary { background: #fff; color: #0a0a0b; box-shadow: 0 14px 30px -10px rgba(255, 255, 255, 0.3); }
.innt-cta-dark .innt-btn-primary:hover { background: #eaeaec; transform: translateY(-1px); }
.innt-cta-dark .innt-btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.14);
}
.innt-cta-dark .innt-btn-secondary:hover { background: rgba(255, 255, 255, 0.14); }

.innt-contact-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 20px 32px;
  margin-top: 44px;
  text-align: left;
  max-width: 720px;
  margin-inline: auto;
}
.innt-contact-meta-item {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 14px;
}
.innt-contact-meta-item span {
  display: block;
  color: rgba(255, 255, 255, 0.42);
  font-size: 11px;
  margin-bottom: 6px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}
.innt-contact-meta-item strong {
  display: block;
  font-weight: 500;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: -0.003em;
  line-height: 1.45;
}
.innt-contact-meta-item a {
  color: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  padding-bottom: 1px;
  transition: border-color .2s, color .2s;
}
.innt-contact-meta-item a:hover { border-bottom-color: #fff; color: #fff; }

/* ================= Policies ================= */
.innt-policies {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
.innt-policy {
  padding: 26px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 12px;
  transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.innt-policy:hover {
  transform: translateY(-2px);
  border-color: var(--text);
  box-shadow: var(--shadow-sm);
}
.innt-policy-tag {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px; font-weight: 500;
  background: rgba(99, 102, 241, 0.1);
  color: #4f46e5;
  align-self: flex-start;
  letter-spacing: 0.01em;
}
.innt-policy h3 {
  margin: 0;
  font-size: 17px; font-weight: 600;
  letter-spacing: -0.015em;
}
.innt-policy p {
  margin: 0;
  color: var(--muted);
  font-size: 14px; line-height: 1.6;
  flex: 1;
}
.innt-policy-link {
  font-size: 13px; font-weight: 500;
  color: var(--text);
  display: inline-flex; align-items: center; gap: 4px;
}
.innt-policy-link::after {
  content: "→";
  transition: transform .2s var(--ease);
}
.innt-policy:hover .innt-policy-link::after { transform: translateX(3px); }

/* ================= Footer ================= */
.innt-footer {
  padding: 40px 0 56px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
  margin-top: 80px;
}
.innt-footer-inner {
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: space-between;
  gap: 20px;
}
.innt-footer-brand {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--text-2);
  font-weight: 500;
}
.innt-footer-brand-logo {
  width: 22px; height: 22px; border-radius: 7px;
}
.innt-footer-links { display: flex; flex-wrap: wrap; gap: 24px; }
.innt-footer-links a { color: var(--muted); transition: color .22s var(--ease); }
.innt-footer-links a:hover { color: #0a0a0b; }
.innt-footer-copy { color: var(--muted-2); font-size: 12px; }

/* ================= Policy / Doc pages ================= */
.innt-doc {
  padding: 120px 0 80px;
}
.innt-doc-title {
  margin: 20px 0 0;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.038em;
  font-weight: 600;
  max-width: 24ch;
}
.innt-doc-updated {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14.5px;
}
.innt-doc-card {
  margin-top: 44px;
  padding: clamp(28px, 4vw, 52px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow-sm);
}
.innt-doc-card h2 {
  margin: 36px 0 14px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.innt-doc-card h2:first-child { margin-top: 0; }
.innt-doc-card p {
  margin: 0 0 14px;
  color: var(--text-3);
  font-size: 15.5px;
  line-height: 1.75;
}
.innt-doc-card ul {
  margin: 12px 0 18px;
  padding: 0;
  list-style: none;
}
.innt-doc-card li {
  position: relative;
  padding-left: 22px;
  margin: 10px 0;
  color: var(--text-3);
  font-size: 15.5px;
  line-height: 1.7;
}
.innt-doc-card li::before {
  content: "";
  position: absolute; left: 0; top: 11px;
  width: 10px; height: 1.5px;
  background: linear-gradient(90deg, #6366f1, #ec4899);
  border-radius: 2px;
}
.innt-doc-bilingual { display: grid; gap: 24px; }
.innt-doc-lang-block {
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fafafa;
}
.innt-doc-lang-title {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.018em;
}
.innt-doc-lang-updated {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 13px;
}

/* Generic card (backward compat) */
.innt-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
}

/* ================= Reveal animation ================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .85s var(--ease-out), transform .85s var(--ease-out);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: .06s; }
[data-reveal-delay="2"] { transition-delay: .12s; }
[data-reveal-delay="3"] { transition-delay: .18s; }
[data-reveal-delay="4"] { transition-delay: .24s; }
[data-reveal-delay="5"] { transition-delay: .30s; }
[data-reveal-delay="6"] { transition-delay: .36s; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ================= Responsive ================= */
@media (max-width: 960px) {
  .innt-section { padding: 84px 0; }
  .innt-hero { padding: 96px 0 72px; }
  .innt-about-showcase { padding: 56px 24px; border-radius: 28px; }
  .innt-about-logo-wrap { width: 88px; height: 88px; border-radius: 24px; }
  .innt-about-logo-wrap svg, .innt-about-logo-wrap img { width: 50px; height: 50px; }
  .innt-section-head { margin-bottom: 40px; }
  .innt-menu { display: none; }
}

@media (max-width: 640px) {
  .innt-nav-inner { min-height: 56px; gap: 10px; }
  .innt-brand-logo { width: 26px; height: 26px; }
  .innt-brand { font-size: 15px; }
  .innt-services { gap: 10px; }
  .innt-service { padding: 26px; }
  .innt-icon { width: 46px; height: 46px; border-radius: 13px; margin-bottom: 18px; }
  .innt-cta-dark { border-radius: 28px; padding: 56px 24px; }
  .innt-contact-meta { gap: 20px; margin-top: 40px; }
  .innt-footer-inner { flex-direction: column; align-items: flex-start; gap: 14px; }
  .innt-doc { padding: 84px 0 60px; }
  .innt-doc-card { padding: 24px; border-radius: 22px; }
}