/* ═══════════════════════════════════════════════════════
   SAVA Digital — фірмовий стиль
   Всі кольори, шрифти, анімації та компоненти сайту.
   ═══════════════════════════════════════════════════════ */

:root {
  --sava: #ff4d2e;
  --sava-light: #ff7a50;
  --sava-dark: #e63a1d;
  --sava-ember: #ff8a3d;
  --amber: #ffb25e;
  --ink-950: #0b0b0d;
  --ink-900: #101013;
  --ink-800: #16161a;
  --ink-700: #1e1e24;
  --ink-600: #2a2a32;
  --white: #f5f5f4;
  --grad: linear-gradient(100deg, #ff4d2e 0%, #ff8a3d 55%, #ffb25e 100%);
  --font-display: 'Clash Display', 'Unbounded', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'Cascadia Code', monospace;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--ink-950);
  color: var(--white);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: rgba(255, 77, 46, 0.35); color: #fff; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--ink-950); }
::-webkit-scrollbar-thumb { background: var(--ink-600); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--sava); }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input { font-family: inherit; }

section[id] { scroll-margin-top: 84px; }

/* ── Кастомний курсор ── */
@media (pointer: fine) {
  html.cc, html.cc * { cursor: none !important; }
}
.cursor-dot {
  position: fixed; z-index: 9999; width: 6px; height: 6px; border-radius: 50%;
  background: var(--sava); pointer-events: none; transform: translate(-50%, -50%);
  display: none;
}
.cursor-ring {
  position: fixed; z-index: 9998; width: 36px; height: 36px; border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.35); pointer-events: none;
  transform: translate(-50%, -50%); display: none;
  transition: width 0.25s var(--ease-out), height 0.25s var(--ease-out),
    border-color 0.25s, background-color 0.25s;
}
.cursor-ring.is-hover { width: 56px; height: 56px; border-color: rgba(255, 77, 46, 0.9); }
.cursor-ring.is-pressed { background: rgba(255, 77, 46, 0.18); transform: translate(-50%, -50%) scale(0.85); }
@media (pointer: fine) and (min-width: 1024px) {
  .cursor-dot, .cursor-ring { display: block; }
}

/* ── Шумова текстура ── */
.noise-overlay {
  position: fixed; inset: 0; z-index: 60; pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Прогрес скролу ── */
.scroll-progress {
  position: fixed; inset: 0 0 auto 0; z-index: 70; height: 3px;
  background: var(--grad); transform-origin: left; transform: scaleX(0);
}

/* ── Світіння за курсором ── */
.cursor-glow {
  position: fixed; z-index: 5; width: 520px; height: 520px; border-radius: 50%;
  pointer-events: none; display: none;
  background: radial-gradient(circle, rgba(255, 77, 46, 0.1) 0%, rgba(255, 138, 61, 0.05) 35%, transparent 70%);
}
@media (pointer: fine) and (min-width: 1024px) { .cursor-glow { display: block; } }

/* ── Вітринна рамка ── */
.frame-line { position: fixed; z-index: 65; background: rgba(255, 255, 255, 0.05); display: none; }
.frame-left { inset: 0 auto 0 24px; width: 1px; }
.frame-left-fill { position: absolute; left: 0; top: 0; width: 1px; height: 100%; background: linear-gradient(to bottom, var(--sava), var(--sava-ember)); transform-origin: top; transform: scaleY(0); }
.frame-right { inset: 0 24px 0 auto; width: 1px; }
.frame-bottom { inset: auto 24px 24px 24px; height: 1px; }
.frame-label {
  position: fixed; z-index: 65; font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.35em; color: rgba(255, 255, 255, 0.25);
  display: none;
}
.frame-label-left { left: 24px; top: 50%; transform: translate(-50%, -50%) rotate(-90deg); }
.frame-label-right { right: 32px; bottom: 32px; }
@media (min-width: 1280px) {
  .frame-line, .frame-label { display: block; }
}

/* ── Типографіка ── */
.font-display { font-family: var(--font-display); }
.font-mono { font-family: var(--font-mono); }

.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.text-outline-accent { -webkit-text-stroke: 1.5px rgba(255, 77, 46, 0.9); color: transparent; }
.text-outline-white { -webkit-text-stroke: 1px rgba(255, 255, 255, 0.28); color: transparent; }

.h1 { font-family: var(--font-display); font-weight: 700; line-height: 1.02; letter-spacing: -0.02em; font-size: clamp(2.4rem, 7vw, 5.5rem); }
.h2 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; font-size: clamp(1.7rem, 4vw, 3rem); }
.h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; }
.lead { color: rgba(255, 255, 255, 0.55); line-height: 1.75; font-size: 1.05rem; }
.text-muted { color: rgba(255, 255, 255, 0.45); }

/* Кікер секції (ромб + текст) */
.kicker { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.kicker::before, .kicker::after { content: ''; width: 8px; height: 8px; background: var(--sava); transform: rotate(45deg); flex-shrink: 0; }
.kicker span { font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.22em; color: var(--sava); }

/* ── Кнопки ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; padding: 16px 32px; font-weight: 600; font-size: 1rem;
  transition: all 0.3s var(--ease-out); will-change: transform;
}
.btn-primary { background: var(--sava); color: #fff; }
.btn-primary:hover { background: var(--sava-dark); box-shadow: 0 16px 48px -12px rgba(255, 77, 46, 0.7); }
.btn-ghost { border: 1px solid rgba(255, 255, 255, 0.15); color: rgba(255, 255, 255, 0.8); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.4); color: #fff; }
.btn-sm { padding: 12px 24px; font-size: 0.9rem; }
.btn svg { transition: transform 0.3s; }
.btn:hover svg { transform: translate(2px, -2px); }

/* ── Шапка ── */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 50; transition: all 0.3s;
}
.header.is-scrolled { background: rgba(11, 11, 13, 0.85); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.header-inner { max-width: 80rem; margin: 0 auto; height: 72px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; }
@media (min-width: 640px) { .header-inner { padding: 0 32px; } }

.logo { display: flex; align-items: center; gap: 10px; }
.logo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; }
.logo-grid i { width: 7px; height: 7px; border-radius: 2px; display: block; }
.logo-grid i:nth-child(1), .logo-grid i:nth-child(4) { background: var(--sava); }
.logo-grid i:nth-child(2), .logo-grid i:nth-child(3) { background: rgba(255, 255, 255, 0.8); }
.logo-text { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; letter-spacing: 0.04em; }
.logo-text small { margin-left: 6px; font-family: var(--font-body); font-size: 10px; font-weight: 400; text-transform: uppercase; letter-spacing: 0.3em; color: rgba(255, 255, 255, 0.4); display: none; }
@media (min-width: 640px) { .logo-text small { display: inline; } }

.nav { display: none; align-items: center; gap: 32px; }
.nav a { font-size: 0.875rem; font-weight: 500; color: rgba(255, 255, 255, 0.6); transition: color 0.25s; }
.nav a:hover { color: #fff; }
@media (min-width: 1024px) { .nav { display: flex; } }

.header-cta { display: none; }
@media (min-width: 640px) { .header-cta { display: inline-flex; } }

.burger { display: flex; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.1); }
@media (min-width: 1024px) { .burger { display: none; } }

.mobile-menu { overflow: hidden; max-height: 0; transition: max-height 0.35s var(--ease-out); background: rgba(11, 11, 13, 0.95); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.mobile-menu.is-open { max-height: 420px; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 4px; padding: 16px 20px; }
.mobile-menu a { border-radius: 12px; padding: 12px; font-size: 1rem; font-weight: 500; color: rgba(255, 255, 255, 0.7); transition: all 0.2s; }
.mobile-menu a:hover { background: rgba(255, 255, 255, 0.05); color: #fff; }
.mobile-menu .btn { margin-top: 8px; }

/* ── Hero ── */
.hero { position: relative; min-height: 100vh; overflow: hidden; }
.hero-canvas { position: absolute; inset: 0; }
.hero-grid-bg {
  position: absolute; inset: 0; opacity: 0.6;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, black 30%, transparent 75%);
}
.hero-giant {
  position: absolute; bottom: 6%; left: 0; white-space: nowrap;
  font-family: var(--font-display); font-weight: 700; font-size: 22vw; line-height: 1;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.28); color: transparent; opacity: 0.13;
  pointer-events: none; user-select: none; will-change: transform;
}
.hero-inner {
  position: relative; max-width: 80rem; margin: 0 auto; min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 120px 20px 96px;
}
@media (min-width: 640px) { .hero-inner { padding-left: 32px; padding-right: 32px; } }

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.28em; color: var(--sava-light);
}
.pulse-dot { position: relative; width: 8px; height: 8px; display: inline-flex; }
.pulse-dot::before { content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--sava); animation: ping 1.6s ease-out infinite; }
.pulse-dot::after { content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--sava); }
@keyframes ping { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(2.6); opacity: 0; } }

.mask-line { display: block; overflow: hidden; padding-bottom: 4px; }
.mask-line > span { display: block; transform: translateY(110%); will-change: transform; }
.is-loaded .mask-line > span { animation: maskUp 0.9s var(--ease-out) forwards; }
.is-loaded .mask-line:nth-child(1) > span { animation-delay: 0.25s; }
.is-loaded .mask-line:nth-child(2) > span { animation-delay: 0.38s; }
.is-loaded .mask-line:nth-child(3) > span { animation-delay: 0.51s; }
@keyframes maskUp { to { transform: translateY(0); } }

.hero-sub { margin-top: 32px; display: grid; gap: 32px; }
@media (min-width: 1024px) { .hero-sub { grid-template-columns: 1fr auto; align-items: end; } }
.hero-sub .lead { max-width: 36rem; }

.typewriter-box { margin-top: 20px; display: inline-flex; align-items: center; gap: 10px; border-left: 2px solid var(--sava); padding-left: 16px; }
.typewriter-box .prompt { font-family: var(--font-mono); font-size: 0.875rem; color: var(--sava); }
.typewriter-text { font-family: var(--font-mono); font-size: 0.875rem; color: rgba(255, 255, 255, 0.8); }
.typewriter-caret { display: inline-block; width: 2px; height: 1em; background: var(--sava); transform: translateY(2px); animation: caret 1.1s steps(1) infinite; }
@keyframes caret { 0%, 60% { opacity: 1; } 61%, 100% { opacity: 0; } }

.hero-ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }

.hero-stats { margin-top: 64px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px 32px; border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 32px; }
@media (min-width: 640px) { .hero-stats { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .hero-stats { margin-top: 80px; } }
.stat-value { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; }
@media (min-width: 640px) { .stat-value { font-size: 1.9rem; } }
.stat-value .accent { color: var(--sava); }
.stat-label { margin-top: 6px; font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.14em; color: rgba(255, 255, 255, 0.4); }

/* ── Секції ── */
.section { position: relative; padding: 96px 0; }
@media (min-width: 1024px) { .section { padding: 128px 0; } }
.container { max-width: 80rem; margin: 0 auto; padding: 0 20px; }
@media (min-width: 640px) { .container { padding: 0 32px; } }
.section-bordered { border-top: 1px solid rgba(255, 255, 255, 0.06); border-bottom: 1px solid rgba(255, 255, 255, 0.06); background: rgba(16, 16, 19, 0.5); }

/* Reveal-анімації */
[data-reveal] { opacity: 0; transform: translateY(32px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal="1"] { transition-delay: 0.06s; }
[data-reveal="2"] { transition-delay: 0.12s; }
[data-reveal="3"] { transition-delay: 0.18s; }
[data-reveal="4"] { transition-delay: 0.24s; }
[data-reveal="5"] { transition-delay: 0.3s; }
[data-reveal="6"] { transition-delay: 0.36s; }

/* Пословне проявлення тексту (манифест) */
.scroll-words span { display: inline-block; opacity: 0.1; transform: translateY(8px); transition: opacity 0.5s, transform 0.5s; will-change: opacity, transform; }
.scroll-words span.is-on { opacity: 1; transform: translateY(0); }

/* ── Картки ── */
.card {
  border: 1px solid rgba(255, 255, 255, 0.07); background: rgba(16, 16, 19, 0.7);
  border-radius: 24px; transition: transform 0.35s var(--ease-out), border-color 0.35s, box-shadow 0.35s;
}
.card:hover {
  transform: translateY(-4px); border-color: rgba(255, 77, 46, 0.45);
  box-shadow: 0 12px 48px -12px rgba(255, 77, 46, 0.28);
}
.spot { position: relative; overflow: hidden; }
.spot::before {
  content: ''; position: absolute; inset: 0; opacity: 0; transition: opacity 0.5s;
  background: radial-gradient(360px circle at var(--mx, -400px) var(--my, -400px), rgba(255, 77, 46, 0.1), transparent 70%);
  pointer-events: none;
}
.spot:hover::before { opacity: 1; }

/* ── Послуги (акордеон) ── */
.accordion { margin-top: 56px; display: flex; flex-direction: column; gap: 16px; }
.acc-item { cursor: pointer; border-radius: 24px; border: 1px solid rgba(255, 255, 255, 0.07); background: rgba(16, 16, 19, 0.7); transition: border-color 0.35s, box-shadow 0.35s, transform 0.35s var(--ease-out); }
.acc-item:hover { transform: translateY(-3px); border-color: rgba(255, 77, 46, 0.45); box-shadow: 0 12px 48px -12px rgba(255, 77, 46, 0.28); }
.acc-item.is-open { border-color: rgba(255, 77, 46, 0.4); }
.acc-head { display: flex; align-items: center; gap: 24px; padding: 24px; }
@media (min-width: 640px) { .acc-head { gap: 32px; padding: 28px 40px; } }
.acc-num { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: rgba(255, 255, 255, 0.2); transition: color 0.3s; }
.acc-item.is-open .acc-num { color: var(--sava); }
.acc-title { flex: 1; font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; }
@media (min-width: 640px) { .acc-title { font-size: 1.5rem; } }
.acc-icon { flex-shrink: 0; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.15); color: rgba(255, 255, 255, 0.5); transition: all 0.35s; }
.acc-item.is-open .acc-icon { transform: rotate(90deg); border-color: var(--sava); background: var(--sava); color: #fff; }
.acc-body { overflow: hidden; max-height: 0; transition: max-height 0.45s var(--ease-out); }
.acc-body-inner { display: grid; gap: 32px; border-top: 1px solid rgba(255, 255, 255, 0.06); padding: 28px 24px; }
@media (min-width: 768px) { .acc-body-inner { grid-template-columns: 1fr 1fr; padding: 28px 40px; } }
.acc-body p { color: rgba(255, 255, 255, 0.6); line-height: 1.7; }
.acc-list { display: flex; flex-direction: column; gap: 12px; list-style: none; }
.acc-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.875rem; color: rgba(255, 255, 255, 0.75); }
.check-dot { margin-top: 2px; flex-shrink: 0; width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255, 77, 46, 0.15); color: var(--sava); }
.acc-links { display: flex; flex-wrap: wrap; gap: 8px 24px; padding-top: 8px; }
.link-accent { display: inline-flex; align-items: center; gap: 6px; font-size: 0.875rem; font-weight: 600; color: var(--sava); transition: color 0.25s; }
.link-accent:hover { color: var(--sava-light); }
.link-muted { display: inline-flex; align-items: center; gap: 6px; font-size: 0.875rem; font-weight: 600; color: rgba(255, 255, 255, 0.6); transition: color 0.25s; }
.link-muted:hover { color: #fff; }

/* ── Кейси: горизонтальна вітрина ── */
.cases-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px; }
.cases-nav { display: flex; gap: 12px; }
.cases-nav button {
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.15); color: rgba(255, 255, 255, 0.6); transition: all 0.3s;
}
.cases-nav button:hover { border-color: var(--sava); background: var(--sava); color: #fff; }

.cases-filter { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-btn {
  padding: 8px 16px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04); color: rgba(255, 255, 255, 0.65);
  font-size: 0.8rem; font-weight: 500; cursor: pointer; transition: all 0.25s;
}
.filter-btn:hover { border-color: rgba(255, 77, 46, 0.5); color: #fff; }
.filter-btn.is-active { border-color: var(--sava); background: var(--sava); color: #fff; }

.cases-track {
  margin-top: 48px; display: flex; gap: 24px; overflow-x: auto; padding: 0 20px 16px;
  scroll-snap-type: x mandatory; -ms-overflow-style: none; scrollbar-width: none;
}
.cases-track::-webkit-scrollbar { display: none; }
@media (min-width: 640px) { .cases-track { padding: 0 32px 16px; } }
@media (min-width: 1280px) { .cases-track { padding-left: max(2rem, calc((100vw - 80rem) / 2 + 2rem)); padding-right: max(2rem, calc((100vw - 80rem) / 2 + 2rem)); } }

.case-card {
  width: 82vw; max-width: 420px; flex-shrink: 0; scroll-snap-align: start;
  border: 1px solid rgba(255, 255, 255, 0.07); background: rgba(16, 16, 19, 0.7);
  border-radius: 24px; overflow: hidden; display: block;
  transition: border-color 0.35s, box-shadow 0.35s;
}
.case-card:hover { border-color: rgba(255, 77, 46, 0.4); box-shadow: 0 20px 60px -16px rgba(255, 77, 46, 0.3); }
.case-cover { position: relative; height: 260px; display: flex; align-items: center; justify-content: center; overflow: hidden; background: rgba(16, 16, 19, 0.7); }
.case-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; z-index: 0; }
.case-card:hover .case-image { transform: scale(1.05); }
.case-cover-grid { position: absolute; inset: 0; opacity: 0.2; background-image: linear-gradient(rgba(255,255,255,0.14) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.14) 1px, transparent 1px); background-size: 36px 36px; z-index: 1; }
.case-cover-glow { position: absolute; bottom: -64px; right: -64px; width: 192px; height: 192px; border-radius: 50%; background: rgba(255, 255, 255, 0.15); filter: blur(48px); transition: transform 0.7s; z-index: 1; }
.case-card:hover .case-cover-glow { transform: scale(1.5); }
.case-initials { position: relative; font-family: var(--font-display); font-size: 4.5rem; font-weight: 700; color: rgba(255, 255, 255, 0.9); text-shadow: 0 8px 24px rgba(0, 0, 0, 0.4); transition: transform 0.7s; z-index: 1; }
.case-card:hover .case-initials { transform: scale(1.1); }
.case-badge { position: absolute; left: 16px; top: 16px; z-index: 1; border-radius: 999px; background: rgba(0, 0, 0, 0.35); backdrop-filter: blur(4px); padding: 4px 12px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255, 255, 255, 0.9); }
.case-arrow { position: absolute; bottom: 16px; right: 16px; z-index: 1; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.2); background: rgba(0, 0, 0, 0.25); backdrop-filter: blur(4px); color: #fff; transition: all 0.5s; }
.case-card:hover .case-arrow { border-color: var(--sava); background: var(--sava); }
.case-meta { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px; }
.case-index { font-family: var(--font-mono); font-size: 11px; color: rgba(255, 255, 255, 0.3); }
.case-name { margin-top: 4px; font-family: var(--font-display); font-size: 1rem; font-weight: 600; transition: color 0.3s; }
.case-card:hover .case-name { color: var(--sava-light); }
.case-niche { margin-top: 2px; font-size: 0.875rem; color: rgba(255, 255, 255, 0.45); }

.cases-progress { margin: 16px auto 0; max-width: 80rem; padding: 0 20px; }
@media (min-width: 640px) { .cases-progress { padding: 0 32px; } }
.cases-progress-bar { height: 1px; background: rgba(255, 255, 255, 0.08); }
.cases-progress-fill { height: 1px; background: linear-gradient(to right, var(--sava), var(--sava-ember)); width: 8%; transition: width 0.2s; }

/* ── Маніфест ── */
.manifesto { position: relative; overflow: hidden; padding: 112px 0; }
@media (min-width: 1024px) { .manifesto { padding: 160px 0; } }
.manifesto-orb { position: absolute; left: 33%; top: 50%; width: 420px; height: 420px; border-radius: 50%; background: rgba(255, 77, 46, 0.09); filter: blur(130px); will-change: transform; }
.manifesto-text { position: relative; max-width: 64rem; margin: 0 auto; padding: 0 20px; font-family: var(--font-display); font-weight: 600; font-size: clamp(1.4rem, 3.4vw, 2.6rem); line-height: 1.35; }
@media (min-width: 640px) { .manifesto-text { padding: 0 32px; } }
.manifesto-sign { margin-top: 32px; font-family: var(--font-body); font-size: 1rem; font-weight: 500; color: var(--sava); }

/* ── Процес ── */
.process-line { display: none; height: 3px; width: 100%; border-radius: 999px; background: rgba(255, 255, 255, 0.06); overflow: hidden; margin-bottom: 40px; }
@media (min-width: 1024px) { .process-line { display: block; } }
.process-line-fill { height: 100%; border-radius: 999px; background: var(--grad); transform-origin: left; transform: scaleX(0); }
.process-grid { display: grid; gap: 24px; }
@media (min-width: 640px) { .process-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .process-grid { grid-template-columns: repeat(4, 1fr); } }
.process-card { position: relative; padding: 28px; }
.process-num { font-family: var(--font-display); font-size: 3rem; font-weight: 700; color: rgba(255, 255, 255, 0.08); transition: color 0.5s; }
.process-card:hover .process-num { color: rgba(255, 77, 46, 0.3); }
.process-dot { position: absolute; top: 34px; right: 28px; width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 77, 46, 0.4); transition: all 0.5s; }
.process-card:hover .process-dot { transform: scale(1.25); background: var(--sava); box-shadow: 0 0 16px rgba(255, 77, 46, 0.8); }
.process-card h3 { margin-top: 20px; font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; }
.process-card p { margin-top: 12px; font-size: 0.875rem; line-height: 1.65; color: rgba(255, 255, 255, 0.5); }

/* ── Про нас ── */
.about-stroke {
  position: absolute; top: -24px; left: 0; white-space: nowrap; user-select: none; pointer-events: none;
  font-family: var(--font-display); font-weight: 700; font-size: 18vw; line-height: 1;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.08); color: transparent; opacity: 0.6;
  will-change: transform;
}
.about-grid { position: relative; display: grid; gap: 56px; align-items: start; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; } }
.features-grid { display: grid; gap: 20px; }
@media (min-width: 640px) { .features-grid { grid-template-columns: 1fr 1fr; } }
.feature-card { padding: 24px; }
.feature-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 16px; background: rgba(255, 77, 46, 0.12); color: var(--sava); transition: transform 0.5s; }
.feature-card:hover .feature-icon { transform: scale(1.1) rotate(6deg); }
.feature-card h3 { margin-top: 16px; font-family: var(--font-display); font-size: 1rem; font-weight: 600; }
.feature-card p { margin-top: 8px; font-size: 0.875rem; line-height: 1.6; color: rgba(255, 255, 255, 0.5); }

/* ── Контакти ── */
.contact-grid { display: grid; gap: 56px; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 80px; } }
.contact-list { margin-top: 40px; display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; align-items: center; gap: 16px; border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.07); background: rgba(16, 16, 19, 0.7); padding: 16px 20px; transition: border-color 0.3s; }
.contact-item:hover { border-color: rgba(255, 77, 46, 0.4); }
.contact-icon { width: 44px; height: 44px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; border-radius: 12px; background: rgba(255, 77, 46, 0.12); color: var(--sava); transition: all 0.3s; }
.contact-item:hover .contact-icon { background: var(--sava); color: #fff; }
.contact-value { font-size: 1.1rem; font-weight: 600; }
.contact-socials { display: flex; gap: 12px; padding-top: 8px; }
.contact-socials a { flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.07); background: rgba(16, 16, 19, 0.7); padding: 16px 20px; font-size: 0.875rem; font-weight: 600; color: rgba(255, 255, 255, 0.75); transition: all 0.3s; }
.contact-socials a:hover { border-color: rgba(255, 77, 46, 0.4); color: #fff; }

.form-card { position: relative; border-radius: 28px; padding: 32px; background: linear-gradient(135deg, var(--sava) 0%, var(--sava-dark) 55%, #c22e12 100%); box-shadow: 0 32px 80px -24px rgba(255, 77, 46, 0.45); overflow: hidden; }
@media (min-width: 640px) { .form-card { padding: 40px; } }
.form-card::before { content: ''; position: absolute; inset: 0; border-radius: 28px; background: radial-gradient(120% 100% at 80% 0%, rgba(255, 255, 255, 0.18), transparent 55%); pointer-events: none; }
.form-card h3 { position: relative; font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: #fff; }
.form-field { position: relative; margin-top: 20px; }
.form-field label { display: block; margin-bottom: 8px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255, 255, 255, 0.8); }
.form-field input {
  width: 100%; border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.95); padding: 16px 20px; font-size: 1rem; color: var(--ink-950);
  outline: none; transition: all 0.3s;
}
.form-field input::placeholder { color: rgba(11, 11, 13, 0.4); }
.form-field input:focus { border-color: #fff; box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.25); }
.form-submit { position: relative; margin-top: 24px; width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; background: var(--ink-950); color: #fff; padding: 16px 32px; font-weight: 600; font-size: 1rem; transition: all 0.3s; }
.form-submit:hover { background: #000; box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.6); }
.form-success { position: relative; min-height: 340px; display: none; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.form-success.is-shown { display: flex; }
.form-success svg { color: #fff; }
.form-success h3 { margin-top: 24px; }
.form-success p { margin-top: 12px; max-width: 20rem; color: rgba(255, 255, 255, 0.8); }
.form-success button { margin-top: 32px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.4); padding: 12px 24px; font-size: 0.875rem; font-weight: 600; color: #fff; transition: background 0.25s; }
.form-success button:hover { background: rgba(255, 255, 255, 0.1); }
form.is-sent { display: none; }

/* ── Футер ── */
.footer { border-top: 1px solid rgba(255, 255, 255, 0.06); background: rgba(16, 16, 19, 0.6); }
.footer-inner { max-width: 80rem; margin: 0 auto; padding: 56px 20px; }
@media (min-width: 640px) { .footer-inner { padding: 56px 32px; } }
.footer-grid { display: flex; flex-direction: column; gap: 40px; }
@media (min-width: 1024px) { .footer-grid { flex-direction: row; align-items: flex-start; justify-content: space-between; } }
.footer-brand { max-width: 20rem; }
.footer-tagline { margin-top: 16px; font-size: 0.875rem; line-height: 1.65; color: rgba(255, 255, 255, 0.45); }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col-title { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.2em; color: rgba(255, 255, 255, 0.35); margin-bottom: 4px; }
.footer-col a { font-size: 0.875rem; color: rgba(255, 255, 255, 0.6); transition: color 0.25s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { margin-top: 48px; display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 16px; border-top: 1px solid rgba(255, 255, 255, 0.06); padding-top: 32px; }
@media (min-width: 640px) { .footer-bottom { flex-direction: row; } }
.footer-bottom p { font-size: 0.75rem; color: rgba(255, 255, 255, 0.35); }

/* ── Breadcrumbs ── */
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 32px; font-size: 0.875rem; color: rgba(255, 255, 255, 0.4); }
.breadcrumbs a { transition: color 0.25s; }
.breadcrumbs a:hover { color: var(--sava); }
.breadcrumbs .sep { color: rgba(255, 255, 255, 0.25); }
.breadcrumbs .current { color: rgba(255, 255, 255, 0.7); }

/* ── Внутрішні сторінки ── */
.page-hero { position: relative; overflow: hidden; padding-top: 72px; }
.page-hero-orb { position: absolute; top: -128px; left: 50%; width: 760px; height: 420px; border-radius: 50%; background: rgba(255, 77, 46, 0.12); filter: blur(130px); transform: translateX(-50%); animation: auroraFloat 11s ease-in-out infinite; }
@keyframes auroraFloat { 0%, 100% { transform: translate(-50%, 0) scale(1); } 33% { transform: translate(-46%, 40px) scale(1.12); } 66% { transform: translate(-54%, -30px) scale(0.94); } }
.page-hero-inner { position: relative; max-width: 80rem; margin: 0 auto; padding: 56px 20px 64px; }
@media (min-width: 640px) { .page-hero-inner { padding: 80px 32px 64px; } }

.price-hint { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.1); padding: 12px 20px; font-size: 0.875rem; color: rgba(255, 255, 255, 0.6); }
.price-hint svg { color: var(--sava); }

.includes-grid { margin-top: 40px; display: grid; gap: 20px; }
@media (min-width: 640px) { .includes-grid { grid-template-columns: 1fr 1fr; } }
.include-card { padding: 28px; }
.include-num { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: rgba(255, 77, 46, 0.3); }
.include-card h3 { margin-top: 12px; font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; }
.include-card p { margin-top: 8px; font-size: 0.875rem; line-height: 1.6; color: rgba(255, 255, 255, 0.5); }

.benefits-grid { margin-top: 40px; display: grid; gap: 16px; }
@media (min-width: 640px) { .benefits-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .benefits-grid { grid-template-columns: repeat(3, 1fr); } }
.benefit-item { display: flex; align-items: flex-start; gap: 12px; border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.07); background: rgba(16, 16, 19, 0.6); padding: 16px 20px; transition: border-color 0.3s; }
.benefit-item:hover { border-color: rgba(255, 77, 46, 0.4); }
.benefit-item span:last-child { font-size: 0.875rem; line-height: 1.55; color: rgba(255, 255, 255, 0.75); }

.prose-block { max-width: 56rem; margin: 0 auto; }
.prose-block p { margin-bottom: 20px; color: rgba(255, 255, 255, 0.6); line-height: 1.75; }

/* FAQ */
.faq-list { margin-top: 40px; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.07); background: rgba(16, 16, 19, 0.5); cursor: pointer; transition: border-color 0.3s; }
.faq-item.is-open { border-color: rgba(255, 77, 46, 0.4); background: rgba(16, 16, 19, 0.8); }
.faq-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; }
.faq-head h3 { font-size: 1rem; font-weight: 600; }
.faq-chevron { flex-shrink: 0; color: var(--sava); transition: transform 0.3s; }
.faq-item.is-open .faq-chevron { transform: rotate(180deg); }
.faq-body { overflow: hidden; max-height: 0; transition: max-height 0.35s var(--ease-out); }
.faq-body p { padding: 0 24px 24px; font-size: 0.9rem; line-height: 1.7; color: rgba(255, 255, 255, 0.55); }

/* GEO-посилання */
.geo-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.geo-link { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.1); padding: 10px 20px; font-size: 0.875rem; font-weight: 500; color: rgba(255, 255, 255, 0.6); transition: all 0.3s; }
.geo-link:hover { border-color: rgba(255, 77, 46, 0.5); color: #fff; }
.geo-link svg { color: var(--sava); transition: transform 0.3s; }
.geo-link:hover svg { transform: scale(1.15); }

/* Інші послуги */
.other-services { margin-top: 24px; display: grid; gap: 16px; }
@media (min-width: 640px) { .other-services { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .other-services { grid-template-columns: repeat(4, 1fr); } }
.other-service { padding: 20px 24px; }
.other-service .name { font-family: var(--font-display); font-size: 1rem; font-weight: 600; transition: color 0.3s; }
.other-service:hover .name { color: var(--sava-light); }
.other-service .more { margin-top: 8px; display: flex; align-items: center; gap: 4px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--sava); }

/* Сторінка кейсу */
.case-hero-grid { display: grid; gap: 40px; align-items: center; }
@media (min-width: 1024px) { .case-hero-grid { grid-template-columns: 1fr 1fr; } }
.case-cover-tall { height: 320px; border-radius: 24px; }
.results-grid { margin-top: 40px; display: grid; gap: 16px; }
@media (min-width: 640px) { .results-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .results-grid { grid-template-columns: repeat(3, 1fr); } }
.result-card { padding: 24px; text-align: center; }
.result-value { font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.result-label { margin-top: 8px; font-size: 0.875rem; line-height: 1.45; color: rgba(255, 255, 255, 0.5); }
.stages-grid { margin-top: 40px; display: grid; gap: 20px; }
@media (min-width: 640px) { .stages-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .stages-grid { grid-template-columns: repeat(3, 1fr); } }
.stage-card { padding: 24px; }
.case-nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.case-nav a { display: inline-flex; align-items: center; gap: 8px; font-size: 0.875rem; font-weight: 600; color: rgba(255, 255, 255, 0.6); transition: color 0.25s; }
.case-nav a:hover { color: #fff; }
.case-nav .all { color: var(--sava); }
.case-nav .all:hover { color: var(--sava-light); }

.related-grid { margin-top: 32px; display: grid; gap: 24px; }
@media (min-width: 640px) { .related-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .related-grid { grid-template-columns: repeat(3, 1fr); } }
.related-card .case-cover { height: 192px; }
.related-card .case-initials { font-size: 3.5rem; }

/* 404 */
.notfound { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 20px; }
.notfound .code { font-family: var(--font-display); font-size: 4.5rem; font-weight: 700; }
.notfound p { margin-top: 16px; max-width: 22rem; color: rgba(255, 255, 255, 0.5); }
.notfound .btn { margin-top: 32px; }

/* Утиліти */
.mt-8 { margin-top: 32px; }
.mt-10 { margin-top: 40px; }
.mt-14 { margin-top: 56px; }
.mb-6 { margin-bottom: 24px; }
.flex { display: flex; }
.wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.text-sm { font-size: 0.875rem; }
.w-full { width: 100%; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .mask-line > span { transform: none; }
}


/* ── Перемикач мов ── */
.lang-switch { position: relative; }
.lang-switch summary {
  display: flex; align-items: center; gap: 5px; cursor: pointer; list-style: none;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em;
  color: rgba(255,255,255,0.65); padding: 8px 10px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12); transition: all 0.25s; user-select: none;
}
.lang-switch summary::-webkit-details-marker { display: none; }
.lang-switch summary:hover { color: #fff; border-color: rgba(255,255,255,0.3); }
.lang-switch[open] summary { color: #fff; border-color: var(--sava); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 60;
  display: flex; flex-direction: column; min-width: 92px; padding: 6px;
  background: rgba(14,14,17,0.92); backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 14px;
  box-shadow: 0 20px 50px -12px rgba(0,0,0,0.6);
}
.lang-menu a, .lang-menu .cur {
  padding: 8px 12px; border-radius: 9px; font-size: 0.82rem; font-weight: 600;
  color: rgba(255,255,255,0.65); transition: all 0.2s; text-align: center;
}
.lang-menu a:hover { background: rgba(255,77,46,0.14); color: #fff; }
.lang-menu .cur { color: var(--sava); }
.mobile-langs { display: flex; gap: 10px; justify-content: center; padding-top: 8px; }
.mobile-langs a, .mobile-langs .cur {
  font-size: 0.85rem; font-weight: 700; color: rgba(255,255,255,0.55);
  padding: 6px 10px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.12);
}
.mobile-langs .cur { color: var(--sava); border-color: var(--sava); }