/* =====================================================================
   AO Creative Studios — Design System v3
   Mobile-first. One type scale, one spacing rhythm, one card system.
   ===================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  /* colour */
  --bg: #0a0a0c;
  --bg-2: #101014;
  --surface: #15151a;
  --surface-2: #1c1c22;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f5f3ee;
  --text-2: #cfcdc7;
  --muted: #a09fa8;
  --dim: #74737c;
  --gold: #f2b52c;
  --gold-2: #ffd36b;
  --gold-soft: rgba(242, 181, 44, 0.1);
  --gold-line: rgba(242, 181, 44, 0.35);
  --grad-gold: linear-gradient(135deg, #ffe08a 0%, #f2b52c 50%, #d99a12 100%);

  /* type */
  --font-head: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-display: clamp(2.375rem, 1.55rem + 3.3vw, 4.125rem);   /* 38 → 66 */
  --fs-h1:      clamp(2.125rem, 1.5rem + 2.5vw, 3.5rem);       /* 34 → 56 */
  --fs-h2:      clamp(1.75rem, 1.3rem + 1.6vw, 2.625rem);      /* 28 → 42 */
  --fs-h3-lg:   clamp(1.375rem, 1.15rem + 0.7vw, 1.625rem);    /* 22 → 26 */
  --fs-h3:      1.25rem;                                        /* 20 */
  --fs-lead:    clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem);     /* 17 → 19 */
  --fs-body:    1rem;                                           /* 16 */
  --fs-sm:      0.9375rem;                                      /* 15 */
  --fs-xs:      0.875rem;                                       /* 14 */
  --fs-label:   0.8125rem;                                      /* 13 */

  /* layout */
  --container: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
  --section: clamp(72px, 8vw, 112px);
  --head-gap: clamp(36px, 4vw, 56px);
  --grid-gap: clamp(16px, 1.6vw, 24px);
  --header-h: 76px;

  /* shape + motion */
  --r-sm: 10px;
  --r: 14px;
  --r-lg: 20px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.75);
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--font-body); font-size: var(--fs-body); line-height: 1.7;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
p { margin: 0; }
figure { margin: 0; }
::selection { background: var(--gold); color: #111; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

h1, h2, h3, h4 { margin: 0; font-family: var(--font-head); color: var(--text); font-weight: 700; text-wrap: balance; }
h1 { font-size: var(--fs-h1); line-height: 1.08; letter-spacing: -0.03em; }
h2, .h-section { font-size: var(--fs-h2); line-height: 1.15; letter-spacing: -0.025em; }
h3, .h-card { font-size: var(--fs-h3); line-height: 1.3; letter-spacing: -0.01em; }
h4 { font-size: var(--fs-body); }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.section { position: relative; padding-block: var(--section); }
.band, .process { background: var(--bg-2); border-block: 1px solid var(--line); }

/* neighbouring sections with the same background read as one block */
.band + .band, .band + .process, .process + .band, .process + .process { border-top: 0; padding-top: 0; }
main > .section:not(.band):not(.process) + .section:not(.band):not(.process) { padding-top: 0; }
.page-stats { margin-top: clamp(48px, 6vw, 72px); }
.included { margin-top: clamp(48px, 6vw, 72px); }
.section-head--sm { margin-bottom: 24px; }
.section-head--sm h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); }

.skip-link { position: absolute; left: -999px; top: 12px; z-index: 999; background: var(--gold); color: #111; padding: 10px 16px; border-radius: 8px; font-weight: 600; }
.skip-link:focus { left: 12px; }

/* ---------- 3. Type helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold);
}
.eyebrow::before { content: ""; width: 24px; height: 2px; border-radius: 2px; background: currentColor; }
.lead { font-size: var(--fs-lead); line-height: 1.65; color: var(--muted); }
.text-gold { background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent; }
.italic { font-style: normal; }                     /* accent words: gold, same font */
.note-sm { color: var(--dim); font-size: var(--fs-xs); }

.section-head { display: grid; gap: 16px; max-width: 720px; margin-bottom: var(--head-gap); }
.section-head .lead { max-width: 620px; }
.section-head--split { max-width: none; grid-template-columns: 1fr; align-items: end; }
.section-head--split > div { display: grid; gap: 16px; }

/* SEO keyword line inside H1 — styled as a label above the headline */
.h1-kicker {
  display: flex; width: fit-content; max-width: 100%; align-items: center; gap: 10px; margin-bottom: 20px;
  padding: 7px 14px; border-radius: 999px; border: 1px solid var(--gold-line); background: var(--gold-soft);
  font-family: var(--font-body); font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.01em; line-height: 1.35;
  color: var(--gold-2); white-space: normal;
}
.h1-kicker::before { content: ""; flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 10px var(--gold); }

/* ---------- 4. Buttons + links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px; border-radius: 12px; border: 1px solid transparent;
  font-family: var(--font-body); font-size: var(--fs-sm); font-weight: 600; letter-spacing: 0; white-space: nowrap;
  transition: transform 0.3s var(--ease), background 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.3s;
}
.btn svg { width: 17px; height: 17px; flex: none; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translate(2px, -2px); }
.btn--gold { background: var(--grad-gold); color: #121212; box-shadow: 0 10px 28px -12px rgba(242,181,44,0.7); }
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -14px rgba(242,181,44,0.85); }
.btn--ghost { background: rgba(255,255,255,0.03); border-color: var(--line-strong); color: var(--text); }
.btn--ghost:hover { border-color: var(--gold-line); color: var(--gold-2); background: var(--gold-soft); }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: var(--fs-xs); border-radius: 10px; }

.link-arrow { display: inline-flex; align-items: center; min-height: 44px; gap: 8px; font-weight: 600; font-size: var(--fs-sm); color: var(--text); transition: color 0.25s, gap 0.3s var(--ease); }
.link-arrow svg { width: 16px; height: 16px; }
.link-arrow:hover { color: var(--gold); gap: 12px; }

/* ---------- 5. Header + navigation ---------- */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; border-bottom: 1px solid transparent; transition: background 0.3s, border-color 0.3s; }
.site-header.is-scrolled { background: rgba(10,10,12,0.82); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); border-bottom-color: var(--line); }
.menu-open .site-header { background: var(--bg); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: var(--header-h); }
.brand { flex: none; display: flex; align-items: center; min-height: 44px; }
.brand img { height: 38px; width: auto; }

.nav { display: none; }
.nav > a, .nav-drop > button {
  display: inline-flex; align-items: center; gap: 6px; padding: 9px 14px; border: 0; border-radius: 10px; background: none;
  font-size: var(--fs-sm); font-weight: 500; color: var(--text-2); transition: color 0.2s, background 0.2s;
}
.nav > a:hover, .nav-drop > button:hover, .nav a[aria-current="page"] { color: var(--text); background: rgba(255,255,255,0.05); }
.nav-drop { position: relative; }
.nav-drop > button svg { width: 12px; height: 12px; transition: transform 0.3s; }
.nav-drop:hover > button svg, .nav-drop:focus-within > button svg { transform: rotate(180deg); }
.mega {
  position: absolute; top: calc(100% + 12px); left: 50%; width: 620px; padding: 10px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
  background: rgba(21,21,26,0.98); border: 1px solid var(--line-strong); border-radius: var(--r-lg); box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translate(-50%, 6px); transition: opacity 0.25s, transform 0.3s var(--ease), visibility 0.25s;
}
.mega::before { content: ""; position: absolute; inset: -14px 0 auto; height: 14px; }
.nav-drop:hover .mega, .nav-drop:focus-within .mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mega a { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: 12px; transition: background 0.2s; }
.mega a:hover, .mega a[aria-current="page"] { background: rgba(255,255,255,0.05); }
.mega .ico { flex: none; width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--gold-soft); color: var(--gold); }
.mega .ico svg { width: 19px; height: 19px; }
.mega strong { display: block; font-size: var(--fs-sm); font-weight: 600; color: var(--text); line-height: 1.4; }
.mega small { display: block; font-size: var(--fs-label); color: var(--muted); line-height: 1.45; margin-top: 2px; }

.header-cta { display: flex; align-items: center; gap: 12px; }
.header-cta .btn { display: none; }
.header-phone { display: none; align-items: center; gap: 8px; font-size: var(--fs-xs); font-weight: 600; color: var(--text-2); }
.header-phone svg { width: 16px; height: 16px; color: var(--gold); }
.header-phone:hover { color: var(--gold); }

.burger { position: relative; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line-strong); background: rgba(255,255,255,0.03); }
.burger span { position: absolute; left: 13px; right: 13px; height: 2px; border-radius: 2px; background: var(--text); transition: transform 0.3s var(--ease), opacity 0.2s; }
.burger span:nth-child(1) { top: 16px; } .burger span:nth-child(2) { top: 22px; } .burger span:nth-child(3) { top: 28px; }
.menu-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-open .burger span:nth-child(2) { opacity: 0; }
.menu-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 90; overflow-y: auto; background: var(--bg);
  padding: calc(var(--header-h) + 12px) var(--gutter) 32px;
  opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity 0.3s, transform 0.35s var(--ease), visibility 0.3s;
}
.menu-open { overflow: hidden; }
.menu-open .mobile-menu { opacity: 1; visibility: visible; transform: none; }
.mobile-menu > a, .mobile-menu summary {
  display: flex; justify-content: space-between; align-items: center; min-height: 56px; padding: 8px 0;
  border-bottom: 1px solid var(--line); list-style: none; cursor: pointer;
  font-family: var(--font-head); font-size: 1.375rem; font-weight: 600; letter-spacing: -0.01em;
}
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu summary svg { width: 16px; height: 16px; transition: transform 0.3s; }
.mobile-menu details[open] summary svg { transform: rotate(180deg); }
.mobile-menu details > div { display: grid; padding: 6px 0 12px; }
.mobile-menu details > div a { display: flex; align-items: center; min-height: 44px; color: var(--muted); font-size: var(--fs-body); font-weight: 500; }
.mobile-menu a[aria-current="page"] { color: var(--gold); }
.mobile-menu > a.btn { width: 100%; margin-top: 28px; min-height: 54px; justify-content: center; padding: 0 24px; border-bottom: 0; font-family: var(--font-body); font-size: var(--fs-body); font-weight: 600; letter-spacing: 0; }
.menu-open .aochat { display: none; }
.mm-contact { display: grid; gap: 4px; margin-top: 20px; }
.mm-contact a { display: flex; align-items: center; min-height: 44px; color: var(--muted); font-size: var(--fs-body); }

/* ---------- 6. Home hero ---------- */
.hero { position: relative; overflow: hidden; isolation: isolate; padding: calc(var(--header-h) + 40px) 0 56px; }
.hero::before, .page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 75% 70% at 60% 30%, #000 25%, transparent 75%);
          mask-image: radial-gradient(ellipse 75% 70% at 60% 30%, #000 25%, transparent 75%);
}
.hero-glow { position: absolute; z-index: -1; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.hero-glow--1 { width: 520px; height: 520px; right: -180px; top: -160px; background: radial-gradient(circle, rgba(242,181,44,0.32), transparent 65%); }
.hero-glow--2 { width: 420px; height: 420px; left: -220px; bottom: -200px; background: radial-gradient(circle, rgba(217,154,18,0.18), transparent 65%); }

.hero--split .container:not(.hero-stats) { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: var(--fs-display); line-height: 1.04; letter-spacing: -0.035em; }
.hero h1 .line { display: block; }
.hero .lead { margin-top: 22px; max-width: 540px; }
.hero-badge { display: none; }                        /* replaced by the H1 keyword label */
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 24px; font-size: var(--fs-xs); font-weight: 500; color: var(--muted); }
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { width: 16px; height: 16px; color: var(--gold); }
.hero-rotator { display: inline-grid; vertical-align: bottom; }
.hero-rotator span { grid-area: 1 / 1; opacity: 0; transform: translateY(35%); transition: opacity 0.5s, transform 0.6s var(--ease); }
.hero-rotator span.is-on { opacity: 1; transform: none; }

/* hero product visual */
.hero-visual { position: relative; width: 100%; max-width: 560px; margin-inline: auto; aspect-ratio: 1 / 0.9; }
.hv-browser {
  position: absolute; left: 5%; top: 9%; width: 80%; overflow: hidden; border-radius: 16px;
  background: #121216; border: 1px solid var(--line-strong); box-shadow: 0 40px 90px -30px rgba(0,0,0,0.9);
  transform: rotate(-2deg); animation: bob 9s ease-in-out infinite;
}
.hv-bar { display: flex; align-items: center; gap: 6px; padding: 11px 13px; background: #18181d; border-bottom: 1px solid var(--line); }
.hv-bar i { width: 9px; height: 9px; border-radius: 50%; background: #3a3a40; }
.hv-bar i:nth-child(1) { background: #ff5f57; } .hv-bar i:nth-child(2) { background: #febc2e; } .hv-bar i:nth-child(3) { background: #28c840; }
.hv-url { flex: 1; height: 22px; margin-left: 10px; padding-left: 10px; display: flex; align-items: center; border-radius: 6px; background: #0d0d10; font-size: 11px; font-weight: 500; color: var(--dim); }
.hv-page { display: grid; gap: 12px; padding: 16px; }
.hv-nav { display: flex; justify-content: space-between; align-items: center; }
.hv-logo { width: 44px; height: 11px; border-radius: 4px; background: var(--grad-gold); }
.hv-links { display: flex; gap: 8px; } .hv-links i { width: 24px; height: 6px; border-radius: 3px; background: #2c2c33; }
.hv-hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 14px; align-items: center; margin-top: 4px; }
.hv-lines { display: grid; gap: 7px; }
.hv-lines i { height: 11px; border-radius: 4px; background: #e9e6df; }
.hv-lines i:nth-child(2) { width: 80%; background: var(--gold); }
.hv-lines i:nth-child(3) { width: 90%; height: 6px; margin-top: 6px; background: #2c2c33; }
.hv-lines i:nth-child(4) { width: 70%; height: 6px; background: #2c2c33; }
.hv-lines b { display: block; width: 62px; height: 19px; margin-top: 8px; border-radius: 6px; background: var(--grad-gold); }
.hv-img { aspect-ratio: 1; border-radius: 12px; background: radial-gradient(circle at 30% 30%, rgba(255,224,138,0.9), transparent 45%), radial-gradient(circle at 70% 75%, rgba(217,154,18,0.85), transparent 50%), #2a2210; }
.hv-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.hv-row i { height: 40px; border-radius: 8px; background: #1c1c22; border: 1px solid var(--line); }
.hv-card {
  position: absolute; padding: 12px 14px; border-radius: 14px; font-size: 11.5px; color: var(--muted);
  background: rgba(26,26,32,0.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--line-strong); box-shadow: 0 20px 50px -20px rgba(0,0,0,0.85);
}
.hv-card strong { display: block; color: var(--text); font-size: 12.5px; font-weight: 600; }
.hv-chart { right: 0; top: 0; width: 52%; animation: bob 7s ease-in-out infinite -2s; }
.hv-chart .head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.hv-chart .up { display: inline-flex; align-items: center; gap: 4px; color: #6ee7a0; font-weight: 600; }
.hv-chart .up svg { width: 13px; height: 13px; }
.hv-chart > svg { width: 100%; height: 56px; margin-top: 8px; overflow: visible; }
.hv-chart .line { fill: none; stroke: var(--gold); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 260; stroke-dashoffset: 260; animation: draw 2.2s var(--ease) 0.5s forwards; }
.hv-chart .area { fill: url(#hvGrad); opacity: 0; animation: fadeIn 1s ease 1.4s forwards; }
.hv-notif { left: 0; bottom: 13%; width: 62%; display: flex; gap: 10px; align-items: flex-start; animation: bob 8s ease-in-out infinite -4s; }
.hv-notif .wa { flex: none; width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: #25d366; color: #fff; }
.hv-notif .wa svg { width: 17px; height: 17px; }
.hv-notif p { margin-top: 2px; line-height: 1.4; }
.hv-search { right: 2%; bottom: 0; width: 58%; animation: bob 10s ease-in-out infinite -1s; }
.hv-search .q { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 999px; background: #0d0d10; border: 1px solid var(--line); color: var(--text-2); font-weight: 500; }
.hv-search .q svg { width: 13px; height: 13px; color: var(--muted); }
.hv-search .res { margin-top: 9px; padding: 9px; border-radius: 10px; border: 1px solid var(--gold-line); background: var(--gold-soft); }
.hv-search .res b { display: block; color: var(--gold); font-size: 11.5px; }
.hv-search .res span { display: block; width: 90%; height: 6px; margin-top: 6px; border-radius: 3px; background: #2c2c33; }
.hv-search .res span + span { width: 70%; }
.hv-orbit { position: absolute; inset: 14% 10% 10% 14%; z-index: -1; border: 1px dashed rgba(242,181,44,0.2); border-radius: 50%; animation: spin 60s linear infinite; }
.hv-orbit::after { content: ""; position: absolute; top: -5px; left: 50%; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 18px var(--gold); }
@keyframes bob { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fadeIn { to { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 7. Stats + marquee ---------- */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--bg-2); overflow: hidden; }
.stat { padding: 24px 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat:nth-child(2n) { border-right: 0; }
.stat:nth-last-child(-n+2) { border-bottom: 0; }
.stat-num { font-family: var(--font-head); font-size: clamp(2rem, 1.5rem + 1.6vw, 2.875rem); font-weight: 700; line-height: 1; letter-spacing: -0.03em; color: var(--text); }
.stat-num sup { position: relative; top: -0.15em; margin-left: 2px; font-size: 0.55em; color: var(--gold); vertical-align: top; }
.stat p { margin-top: 8px; font-size: var(--fs-xs); color: var(--muted); line-height: 1.45; }

.hero-stats { margin-top: 48px; }
.marquee { overflow: hidden; padding: 20px 0; border-block: 1px solid var(--line); background: var(--bg-2); }
.marquee-track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item { display: flex; align-items: center; gap: 28px; padding-right: 28px; white-space: nowrap; font-family: var(--font-head); font-size: clamp(1.125rem, 0.9rem + 0.9vw, 1.625rem); font-weight: 600; letter-spacing: -0.01em; color: var(--text-2); }
.marquee-item:nth-child(even) { color: var(--dim); }
.marquee-item i { width: 16px; height: 16px; color: var(--gold); font-style: normal; }
.marquee-item i svg { width: 16px; height: 16px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- 8. Cards (shared) ---------- */
.svc, .why, .value, .feat, .sub-card, .info-card, .role, .side-card, .founder, .port, .faq details {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
}
.ico { display: grid; place-items: center; flex: none; }
.ico svg { width: 22px; height: 22px; }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 12px; }
.check-list li { display: flex; gap: 10px; align-items: center; font-size: var(--fs-sm); font-weight: 500; color: var(--text-2); }
.check-list svg { width: 20px; height: 20px; flex: none; color: var(--gold); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line-strong); font-size: var(--fs-label); font-weight: 500; color: var(--text-2); line-height: 1.5; }

/* ---------- 9. About (home) ---------- */
.about-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.about-copy { display: grid; gap: 20px; }
.about-copy > p:not(.lead) { color: var(--muted); }
.about-card { position: relative; overflow: hidden; padding: clamp(28px, 3.5vw, 40px); border-radius: var(--r-lg); border: 1px solid var(--line); background: linear-gradient(155deg, #201b10 0%, var(--surface) 60%); }
.about-card::after { content: ""; position: absolute; width: 280px; height: 280px; right: -110px; top: -110px; border-radius: 50%; background: radial-gradient(circle, rgba(242,181,44,0.22), transparent 70%); pointer-events: none; }
.about-card .big { font-family: var(--font-head); font-size: clamp(4rem, 3rem + 3vw, 5.5rem); font-weight: 800; line-height: 0.9; letter-spacing: -0.05em; }
.about-card .big span { font-size: 0.45em; vertical-align: top; }
.about-card h3 { margin-top: 16px; font-size: var(--fs-h3-lg); }
.about-card > p { margin-top: 10px; color: var(--muted); font-size: var(--fs-sm); }
.about-card .mission { display: flex; gap: 14px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.about-card .mission .ico { width: 44px; height: 44px; border-radius: 12px; background: var(--gold-soft); color: var(--gold); }
.about-card .mission strong { display: block; font-size: var(--fs-body); font-weight: 600; }
.about-card .mission p { margin-top: 2px; font-size: var(--fs-sm); color: var(--muted); }

/* ---------- 10. Services grid ---------- */
.services-grid { display: grid; grid-template-columns: 1fr; gap: var(--grid-gap); }
.svc {
  position: relative; display: flex; flex-direction: column; gap: 10px; padding: 24px; overflow: hidden; isolation: isolate;
  transition: transform 0.4s var(--ease), border-color 0.3s, background 0.3s;
}
.svc::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity 0.3s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(242,181,44,0.12), transparent 45%); }
.svc:hover { transform: translateY(-4px); border-color: var(--gold-line); }
.svc:hover::before { opacity: 1; }
.svc-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: auto; }
.svc .ico { width: 48px; height: 48px; border-radius: 12px; background: var(--gold-soft); border: 1px solid rgba(242,181,44,0.2); color: var(--gold); transition: background 0.3s, color 0.3s; }
.svc:hover .ico { background: var(--grad-gold); color: #111; }
.svc-num { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.08em; color: var(--dim); }
.svc h3 { margin-top: 20px; }
.svc p { font-size: var(--fs-sm); color: var(--muted); line-height: 1.6; padding-right: 28px; }
.svc-go { position: absolute; right: 22px; bottom: 22px; width: 34px; height: 34px; border-radius: 10px; border: 1px solid var(--line-strong); display: grid; place-items: center; color: var(--muted); transition: all 0.3s var(--ease); }
.svc-go svg { width: 15px; height: 15px; }
.svc:hover .svc-go { border-color: var(--gold); background: var(--gold); color: #111; }
.svc--feature:last-child { background: linear-gradient(150deg, #241e0f 0%, var(--surface) 65%); border-color: var(--gold-line); }

/* ---------- 11. Industry strategies ---------- */
.strat-tabs { display: flex; gap: 8px; margin: 0 calc(var(--gutter) * -1) 16px; padding: 2px var(--gutter) 6px; overflow-x: auto; scrollbar-width: none; scroll-snap-type: x proximity; }
.strat-tabs::-webkit-scrollbar { display: none; }
.strat-tabs button {
  flex: none; scroll-snap-align: start; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px;
  border-radius: 999px; border: 1px solid var(--line-strong); background: var(--surface);
  font-size: var(--fs-xs); font-weight: 600; color: var(--text-2); transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.strat-tabs button svg { width: 17px; height: 17px; color: var(--gold); }
.strat-tabs button:hover { border-color: var(--gold-line); color: var(--text); }
.strat-tabs button[aria-selected="true"] { background: var(--grad-gold); border-color: transparent; color: #121212; }
.strat-tabs button[aria-selected="true"] svg { color: #121212; }
.strat-panel { display: grid; grid-template-columns: 1fr; gap: 28px; padding: clamp(24px, 3.5vw, 44px); border-radius: var(--r-lg); border: 1px solid rgba(242,181,44,0.22); background: linear-gradient(155deg, #1d1910 0%, var(--surface) 55%); }
.strat-panel + .strat-panel { margin-top: 16px; }
.js-tabs .strat-panel + .strat-panel { margin-top: 0; }
.js-tabs .strat-panel[hidden] { display: none; }
.strat-panel.is-in-anim { animation: aoin 0.45s var(--ease); }
.strat-intro { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.strat-ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--grad-gold); color: #121212; }
.strat-ico svg { width: 25px; height: 25px; }
.strat-intro h3 { font-size: var(--fs-h3-lg); line-height: 1.2; }
.strat-intro p { font-size: var(--fs-sm); color: var(--text-2); line-height: 1.65; }
.strat-intro p b { color: var(--text); font-weight: 600; }
.strat-goal { width: 100%; padding: 14px 16px; border-radius: var(--r); border: 1px solid var(--gold-line); background: var(--gold-soft); }
.strat-goal small { display: block; font-size: 12.5px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); }
.strat-goal strong { display: block; margin-top: 2px; font-family: var(--font-head); font-size: 1.0625rem; font-weight: 700; }
.strat-steps { list-style: none; margin: 0; padding: 0; display: grid; align-content: start; }
.strat-steps li { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.strat-steps li:first-child { padding-top: 0; }
.strat-steps li:last-child { border-bottom: 0; padding-bottom: 0; }
.strat-steps span { flex: none; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--gold-line); background: var(--gold-soft); font-size: var(--fs-label); font-weight: 700; color: var(--gold); }
.strat-steps strong { display: block; font-size: var(--fs-body); font-weight: 600; line-height: 1.4; }
.strat-steps p { margin-top: 4px; font-size: var(--fs-sm); color: var(--muted); line-height: 1.6; }
.strat-cta { display: flex; flex-direction: column; gap: 16px; margin-top: 20px; padding: 20px 22px; border-radius: var(--r-lg); border: 1px dashed var(--gold-line); }
.strat-cta p { font-size: var(--fs-sm); color: var(--muted); }
.strat-cta strong { color: var(--text); font-weight: 600; }
.strat-cta .hero-actions { margin: 0; }

/* ---------- 12. Process ---------- */
.steps { display: grid; grid-template-columns: 1fr; gap: 28px; }
.step { position: relative; padding-left: 64px; }
.step-dot { display: none; }
.step-n { position: absolute; left: 0; top: 0; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--gold-line); background: var(--gold-soft); font-family: var(--font-head); font-size: var(--fs-sm); font-weight: 700; color: var(--gold); }
.step h3 { font-size: var(--fs-h3); }
.step p { margin-top: 6px; font-size: var(--fs-sm); color: var(--muted); line-height: 1.6; }

/* ---------- 13. Clients / portfolio ---------- */
.clients-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.client { position: relative; display: grid; place-items: center; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--r); background: #fff; transition: transform 0.4s var(--ease), box-shadow 0.4s; }
.client img { width: 88%; height: 88%; object-fit: contain; transition: transform 0.5s var(--ease); }
.client:hover { transform: translateY(-4px); box-shadow: 0 20px 44px -22px rgba(242,181,44,0.55); }
.client:hover img { transform: scale(1.04); }
.client figcaption { position: absolute; left: 8px; right: 8px; bottom: 8px; padding: 6px 10px; border-radius: 8px; background: rgba(12,12,14,0.86); color: var(--text); font-size: 12px; font-weight: 600; text-align: center; }

.port-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.port { overflow: hidden; transition: transform 0.4s var(--ease), border-color 0.3s; }
.port:hover { transform: translateY(-4px); border-color: var(--gold-line); }
.port .thumb { aspect-ratio: 1; display: grid; place-items: center; background: #fff; }
.port .thumb img { width: 100%; height: 100%; object-fit: contain; }
.port figcaption { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 12px 14px; }
.port figcaption strong { font-family: var(--font-head); font-size: var(--fs-sm); font-weight: 600; line-height: 1.35; }
.port figcaption svg { width: 15px; height: 15px; flex: none; color: var(--gold); }

/* ---------- 14. Why us / values / founders ---------- */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.why-grid > div:first-child { display: grid; gap: 18px; align-content: start; }
.why-list { display: grid; grid-template-columns: 1fr; gap: var(--grid-gap); }
.why { padding: 24px; transition: border-color 0.3s, transform 0.4s var(--ease); }
.why:hover { border-color: var(--gold-line); transform: translateY(-3px); }
.why .ico { width: 44px; height: 44px; border-radius: 12px; background: var(--gold-soft); color: var(--gold); }
.why h3 { margin-top: 18px; font-size: 1.125rem; }
.why p { margin-top: 6px; font-size: var(--fs-sm); color: var(--muted); line-height: 1.6; }

.values { display: grid; grid-template-columns: 1fr; gap: var(--grid-gap); }
.value { padding: 28px; }
.value .n { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.06em; color: var(--gold); }
.value h3 { margin-top: 14px; }
.value p { margin-top: 8px; font-size: var(--fs-sm); color: var(--muted); line-height: 1.65; }

.founders { display: grid; grid-template-columns: 1fr; gap: var(--grid-gap); }
.founder { display: flex; gap: 20px; align-items: center; padding: 24px; }
.founder .mono { flex: none; width: 80px; height: 80px; overflow: hidden; display: grid; place-items: center; border-radius: 20px; background: var(--grad-gold); color: #121212; font-family: var(--font-head); font-size: 2rem; font-weight: 800; }
.founder .mono img { width: 100%; height: 100%; object-fit: cover; }
.founder h3 { font-size: var(--fs-h3-lg); }
.founder small { display: block; margin-top: 2px; font-size: 12.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); }
.founder p { margin-top: 8px; font-size: var(--fs-sm); color: var(--muted); line-height: 1.6; }
.founder-quote { margin-top: var(--grid-gap); padding: clamp(24px, 3.5vw, 40px); border-radius: var(--r-lg); border: 1px solid var(--gold-line); background: linear-gradient(145deg, #211c0f, var(--surface) 70%); }
.founder-quote blockquote { margin: 0; font-family: var(--font-head); font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem); font-weight: 600; line-height: 1.4; letter-spacing: -0.015em; }
.founder-quote cite { display: block; margin-top: 16px; font-style: normal; font-size: var(--fs-sm); font-weight: 500; color: var(--muted); }

/* ---------- 15. FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: 1fr; gap: 36px; align-items: start; }
.faq-grid > div:first-child { display: grid; gap: 18px; align-content: start; }
.faq { display: grid; gap: 10px; }
.faq details { transition: border-color 0.3s, background 0.3s; }
.faq details[open] { border-color: var(--gold-line); background: #18171b; }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 56px; padding: 16px 20px; cursor: pointer; list-style: none; font-size: var(--fs-body); font-weight: 600; line-height: 1.45; }
.faq summary::-webkit-details-marker { display: none; }
.faq .pm { position: relative; flex: none; width: 28px; height: 28px; border-radius: 8px; border: 1px solid var(--line-strong); transition: transform 0.35s var(--ease), background 0.25s, border-color 0.25s; }
.faq .pm::before, .faq .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 11px; height: 2px; border-radius: 2px; background: currentColor; transform: translate(-50%, -50%); }
.faq .pm::after { transform: translate(-50%, -50%) rotate(90deg); transition: opacity 0.25s; }
.faq details[open] .pm { background: var(--gold); border-color: var(--gold); color: #111; transform: rotate(180deg); }
.faq details[open] .pm::after { opacity: 0; }
.faq details p { padding: 0 20px 20px; font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }

/* ---------- 16. Contact / CTA panel + forms ---------- */
.cta-wrap { position: relative; display: grid; grid-template-columns: 1fr; gap: 36px; overflow: hidden; isolation: isolate; padding: clamp(24px, 4.5vw, 56px); border-radius: var(--r-lg); border: 1px solid var(--line); background: linear-gradient(150deg, #1c1810 0%, var(--surface) 50%, #121216 100%); }
.cta-wrap::before { content: ""; position: absolute; z-index: -1; width: 560px; height: 560px; left: -240px; top: -260px; border-radius: 50%; background: radial-gradient(circle, rgba(242,181,44,0.18), transparent 65%); }
.cta-info { display: flex; flex-direction: column; gap: 16px; }
.contact-lines { display: grid; gap: 10px; margin-top: 8px; }
.contact-line { display: flex; align-items: center; gap: 14px; min-height: 64px; padding: 12px 16px; border-radius: var(--r); border: 1px solid var(--line); background: rgba(255,255,255,0.02); transition: border-color 0.25s, background 0.25s; }
a.contact-line:hover { border-color: var(--gold-line); background: var(--gold-soft); }
.contact-line .ico { width: 40px; height: 40px; border-radius: 10px; background: var(--gold-soft); color: var(--gold); }
.contact-line .ico svg { width: 19px; height: 19px; }
.contact-line small { display: block; font-size: 12.5px; color: var(--muted); line-height: 1.4; }
.contact-line strong { display: block; font-size: var(--fs-sm); font-weight: 600; overflow-wrap: anywhere; }

.form { display: grid; grid-template-columns: 1fr; gap: 14px; align-content: start; }
.form .full { grid-column: 1 / -1; }
.field { display: grid; gap: 7px; }
.field label { font-size: var(--fs-label); font-weight: 600; color: var(--text-2); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-strong); background: rgba(10,10,12,0.65);
  color: var(--text); font: inherit; font-size: 16px; /* 16px stops iOS zoom */
  -webkit-appearance: none; appearance: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.field select { padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a09fa8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 18px; }
.field select option { background: var(--surface); }
.field textarea { min-height: 120px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--dim); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(242,181,44,0.15); }
.form .btn { width: 100%; min-height: 54px; }
.form-note { font-size: var(--fs-label); color: var(--dim); }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form-status { grid-column: 1 / -1; display: none; padding: 12px 14px; border-radius: 12px; font-size: var(--fs-sm); font-weight: 500; }
.form-status.ok { display: block; background: rgba(46,204,113,0.1); color: #6ee7a0; border: 1px solid rgba(46,204,113,0.3); }
.form-status.err { display: block; background: rgba(239,68,68,0.1); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }

/* ---------- 17. Inner page hero ---------- */
.page-hero { position: relative; overflow: hidden; isolation: isolate; padding: calc(var(--header-h) + 36px) 0 clamp(48px, 6vw, 80px); border-bottom: 1px solid var(--line); }
.page-hero .hero-glow--1 { width: 460px; height: 460px; top: -200px; right: -160px; }
.page-hero-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 24px; font-size: var(--fs-label); font-weight: 500; color: var(--muted); }
.crumbs a:hover { color: var(--gold); }
.crumbs span[aria-hidden] { color: var(--dim); }
.crumbs [aria-current] { color: var(--gold-2); }
.page-hero h1 { max-width: 18ch; }
.page-hero .lead { max-width: 620px; margin-top: 20px; }
.page-hero .hero-actions { margin-top: 28px; }
.page-hero-ico { display: none; width: 152px; aspect-ratio: 1; border-radius: 32px; place-items: center; background: var(--grad-gold); color: #121212; transform: rotate(-6deg); box-shadow: 0 30px 70px -24px rgba(242,181,44,0.55); }
.page-hero-ico svg { width: 44%; height: 44%; }

/* ---------- 18. Service page layout ---------- */
.overview { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: start; }
.prose { display: grid; gap: 18px; max-width: 72ch; }
.prose h2 { margin-bottom: 4px; }
.prose p { font-size: 1.0625rem; line-height: 1.75; color: var(--text-2); }
.prose p.lead { font-size: var(--fs-lead); line-height: 1.6; color: var(--text); }
.prose blockquote { margin: 6px 0 0; padding: 18px 22px; border-left: 3px solid var(--gold); border-radius: 0 12px 12px 0; background: var(--gold-soft); font-family: var(--font-head); font-size: 1.125rem; font-weight: 600; line-height: 1.5; color: var(--text); }
.aside { display: grid; gap: 16px; }
.side-card { padding: 24px; }
.side-card h3 { font-size: 1.125rem; }
.side-card > p { margin-top: 6px; font-size: var(--fs-sm); color: var(--muted); }
.side-card .btn { width: 100%; margin-top: 18px; }
.side-card--gold { background: linear-gradient(155deg, #262010 0%, var(--surface) 70%); border-color: var(--gold-line); }
.side-phone { display: flex; align-items: center; min-height: 44px; gap: 10px; margin-top: 16px; font-family: var(--font-head); font-size: 1.25rem; font-weight: 700; }
.side-phone svg { width: 20px; height: 20px; color: var(--gold); }
.side-phone:hover { color: var(--gold); }
.side-links { list-style: none; margin: 10px 0 0; padding: 0; }
.side-links a { display: flex; justify-content: space-between; align-items: center; min-height: 46px; border-bottom: 1px solid var(--line); font-size: var(--fs-sm); font-weight: 500; color: var(--text-2); transition: color 0.2s, padding 0.3s var(--ease); }
.side-links li:last-child a { border-bottom: 0; }
.side-links a svg { width: 14px; height: 14px; opacity: 0.5; }
.side-links a:hover { color: var(--gold); padding-left: 4px; }
.side-links a[aria-current="page"] { color: var(--gold); font-weight: 600; }

.feature-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.feat { display: flex; gap: 12px; align-items: flex-start; padding: 18px 20px; border-radius: var(--r); transition: border-color 0.25s; }
.feat:hover { border-color: var(--gold-line); }
.feat svg { width: 22px; height: 22px; flex: none; margin-top: 1px; color: var(--gold); }
.feat strong { display: block; font-size: var(--fs-sm); font-weight: 600; line-height: 1.45; }
.feat small { display: block; margin-top: 3px; font-size: var(--fs-xs); color: var(--muted); line-height: 1.55; }

.sub-grid { display: grid; grid-template-columns: 1fr; gap: var(--grid-gap); }
.sub-card { display: flex; flex-direction: column; padding: clamp(24px, 3vw, 32px); }
.sub-card .ico { width: 48px; height: 48px; border-radius: 12px; background: var(--gold-soft); color: var(--gold); }
.sub-card h3 { margin-top: 18px; font-size: var(--fs-h3-lg); }
.sub-card > p { margin-top: 8px; font-size: var(--fs-sm); color: var(--muted); }
.sub-card ul { list-style: none; margin: 20px 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 10px; }
.sub-card li { display: flex; gap: 10px; align-items: flex-start; font-size: var(--fs-sm); font-weight: 500; color: var(--text-2); }
.sub-card li svg { width: 18px; height: 18px; flex: none; margin-top: 3px; color: var(--gold); }
.sub-card .outcome { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); font-size: var(--fs-sm); color: var(--muted); }
.sub-card .outcome b { color: var(--gold); font-weight: 600; }

/* ---------- 19. Contact page, careers ---------- */
.info-cards { display: grid; grid-template-columns: 1fr; gap: var(--grid-gap); }
.info-card { display: grid; gap: 4px; align-content: start; padding: 24px; transition: border-color 0.25s, transform 0.4s var(--ease); }
a.info-card:hover { border-color: var(--gold-line); transform: translateY(-3px); }
.info-card .ico { width: 46px; height: 46px; margin-bottom: 14px; border-radius: 12px; background: var(--grad-gold); color: #121212; }
.info-card small { font-size: var(--fs-xs); color: var(--muted); }
.info-card strong { font-family: var(--font-head); font-size: 1.125rem; font-weight: 600; line-height: 1.4; overflow-wrap: anywhere; }
.map { height: 340px; overflow: hidden; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--surface); }
.map iframe { width: 100%; height: 100%; border: 0; filter: invert(0.9) hue-rotate(180deg) saturate(0.6) brightness(0.95); }

.roles { display: grid; gap: 12px; }
.role { display: grid; grid-template-columns: 1fr; gap: 16px; padding: 22px; transition: border-color 0.25s; }
.role:hover { border-color: var(--gold-line); }
.role .ico { width: 48px; height: 48px; border-radius: 12px; background: var(--gold-soft); color: var(--gold); }
.role h3 { font-size: var(--fs-h3); }
.role p { margin-top: 4px; font-size: var(--fs-sm); color: var(--muted); }
.role .tags { margin-top: 12px; }
.role .btn { justify-self: start; }

/* ---------- 20. Footer ---------- */
.site-footer { padding-top: clamp(56px, 7vw, 88px); border-top: 1px solid var(--line); background: var(--bg-2); }
.footer-top { display: grid; grid-template-columns: 1fr; gap: 36px; }
.footer-brand img { height: 42px; width: auto; }
.footer-brand p { max-width: 36ch; margin-top: 16px; font-size: var(--fs-sm); color: var(--muted); }
.socials { display: flex; gap: 10px; margin-top: 20px; }
.socials a { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--line-strong); transition: background 0.25s, color 0.25s, border-color 0.25s; }
.socials a svg { width: 18px; height: 18px; }
.socials a:hover { background: var(--gold); border-color: var(--gold); color: #111; }
.footer-col h4 { margin-bottom: 14px; font-family: var(--font-body); font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.footer-col a { display: inline-flex; align-items: center; min-height: 44px; font-size: var(--fs-sm); color: var(--text-2); transition: color 0.2s; }
.footer-col a:hover { color: var(--gold); }
.footer-col address { display: grid; gap: 6px; font-style: normal; font-size: var(--fs-sm); color: var(--text-2); line-height: 1.6; }
.footer-col address a { min-height: 0; }
.footer-areas { margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--line); }
.footer-areas h4 { margin-bottom: 10px; font-family: var(--font-body); font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.footer-areas p { max-width: 960px; font-size: var(--fs-xs); line-height: 1.8; color: var(--muted); }
.footer-word { display: none; }
.footer-bottom { display: flex; flex-direction: column; gap: 12px; margin-top: 32px; padding: 22px 0 28px; border-top: 1px solid var(--line); font-size: var(--fs-label); color: var(--dim); }
.footer-bottom nav { display: flex; gap: 20px; }
.footer-bottom a:hover { color: var(--gold); }

/* ---------- 21. Utilities: back-to-top, reveal ---------- */
.to-top { position: fixed; left: 20px; bottom: 20px; z-index: 80; display: none; width: 46px; height: 46px; place-items: center; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--surface-2); opacity: 0; visibility: hidden; transform: translateY(8px); transition: all 0.3s var(--ease); }
.to-top svg { width: 18px; height: 18px; }
.to-top.is-on { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--gold); color: #111; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-in, .no-js .reveal { opacity: 1; transform: none; }
@keyframes aoin { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* =====================================================================
   Breakpoints (mobile-first): 600 · 900 · 1100
   ===================================================================== */
@media (min-width: 600px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
  .stat { border-bottom: 0; }
  .stat:nth-child(2n) { border-right: 1px solid var(--line); }
  .stat:last-child { border-right: 0; }
  .services-grid, .why-list, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .svc { min-height: 240px; }
  .svc h3 { margin-top: 28px; }
  .services-grid .svc--feature:last-child { grid-column: 1 / -1; min-height: 200px; }
  .check-list, .sub-card ul { grid-template-columns: 1fr 1fr; }
  .clients-grid { grid-template-columns: repeat(4, 1fr); gap: 14px; }
  .port-grid { gap: 16px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 32px 28px; }
  .form { grid-template-columns: 1fr 1fr; }
  .role { grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; padding: 24px 26px; }
  .role .btn { justify-self: end; }
  .strat-cta { flex-direction: row; justify-content: space-between; align-items: center; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
  .to-top { display: grid; }
}

@media (min-width: 900px) {
  .footer-col a { min-height: 34px; }
  :root { --header-h: 80px; }
  .brand img { height: 42px; }
  .hero { padding: calc(var(--header-h) + 64px) 0 72px; }
  .hero--split .container:not(.hero-stats) { grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: clamp(40px, 5vw, 72px); }
  .hero-visual { margin-inline: 0 0; justify-self: end; }
  .section-head--split { grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr); gap: 48px; }
  .section-head--split > .lead, .section-head--split > div:last-child:not(:first-child) { padding-bottom: 6px; }
  .about-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(48px, 6vw, 88px); }
  .why-grid { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(48px, 6vw, 80px); }
  .faq-grid { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(48px, 6vw, 80px); }
  .faq-grid > div:first-child { position: sticky; top: calc(var(--header-h) + 24px); }
  .cta-wrap { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(40px, 5vw, 64px); }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .services-grid .svc--feature:last-child { grid-column: auto; min-height: 230px; }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .step { padding: 64px 8px 0 0; }
  .step::after { content: ""; position: absolute; top: 21px; left: 56px; right: 8px; height: 1px; background: linear-gradient(90deg, var(--gold-line), var(--line)); }
  .step:last-child::after { display: none; }
  .clients-grid, .port-grid { grid-template-columns: repeat(4, 1fr); }
  .strat-tabs { flex-wrap: wrap; overflow: visible; margin: 0 0 18px; padding: 0; }
  .strat-panel { grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr); gap: clamp(32px, 4vw, 56px); }
  .founders { grid-template-columns: 1fr 1fr; }
  .values { grid-template-columns: repeat(3, 1fr); }
  .sub-grid { grid-template-columns: 1fr 1fr; }
  .info-cards { grid-template-columns: repeat(3, 1fr); }
  .map { height: 420px; }
  .page-hero-grid { grid-template-columns: minmax(0, 1fr) auto; gap: 56px; }
  .page-hero-ico { display: grid; }
  .footer-top { grid-template-columns: 1.3fr 0.8fr 1fr 1.2fr; gap: 40px; }
}

@media (min-width: 1100px) {
  .nav { display: flex; align-items: center; gap: 2px; }
  .burger { display: none; }
  .header-cta .btn { display: inline-flex; }
  .overview { grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(48px, 5vw, 72px); }
  .aside { position: sticky; top: calc(var(--header-h) + 24px); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 600px) and (hover: hover) {
  .client figcaption { opacity: 0; transform: translateY(6px); transition: opacity 0.3s, transform 0.3s var(--ease); font-size: 13px; }
  .client:hover figcaption, .client:focus-within figcaption { opacity: 1; transform: none; }
}

@media (min-width: 1280px) {
  .header-phone { display: inline-flex; }
}

@media print {
  .site-header, .mobile-menu, .to-top, .aochat, .hero-visual { display: none !important; }
  body { background: #fff; color: #000; }
}