/* ============================================================
   GVK STUDIO — Modern-startup design system
   Type:  Sora (display) · Plus Jakarta Sans (body/labels)
   Color: indigo-violet lead + rotating multi-color accents
   Shape: rounded cards, pill buttons, soft shadows, gradients
   ============================================================ */

:root {
  /* surface */
  --bg: #f7f6fb;
  --bg-2: #efeef7;
  --card: #ffffff;
  --ink: #18162b;
  --ink-soft: #4a4763;
  --muted: #87849c;
  --line: #e8e6f2;
  --line-soft: #f0eff8;

  /* vivid multi-color */
  --c1: #6c4cf1;  /* violet — primary */
  --c2: #ff5d8f;  /* pink */
  --c3: #14c08a;  /* green */
  --c4: #ff9f1c;  /* amber */
  --c5: #2bb3ff;  /* sky */

  --c1-wash: #efeafe;
  --c2-wash: #ffe9f1;
  --c3-wash: #e2f8f1;
  --c4-wash: #fff2dd;
  --c5-wash: #e4f4ff;

  --accent: var(--c1);
  --accent-ink: #5a3ce0;
  --accent-wash: var(--c1-wash);

  /* gradients */
  --grad-primary: linear-gradient(135deg, #6c4cf1 0%, #a24cf1 100%);
  --grad-hero: linear-gradient(120deg, #6c4cf1 0%, #b14cf1 48%, #ff5d8f 100%);
  --grad-cta: linear-gradient(125deg, #5b3df5 0%, #9b3df5 45%, #ff5d8f 100%);

  /* shadows */
  --shadow-sm: 0 2px 10px rgba(40, 30, 90, 0.05);
  --shadow: 0 14px 34px -16px rgba(70, 45, 170, 0.20);
  --shadow-lg: 0 28px 64px -24px rgba(70, 45, 170, 0.30);
  --shadow-color: 0 16px 40px -16px rgba(108, 76, 241, 0.45);

  /* radius */
  --r: 22px;
  --r-sm: 14px;
  --r-lg: 30px;
  --r-pill: 999px;

  /* dark band (now a gradient) */
  --on-dark: #ffffff;
  --on-dark-muted: rgba(255, 255, 255, 0.82);

  --maxw: 1200px;
  --pad: clamp(1.25rem, 4vw, 3rem);

  --f-display: 'Sora', sans-serif;
  --f-body: 'Plus Jakarta Sans', sans-serif;
  --f-mono: 'Plus Jakarta Sans', sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-weight: 400;
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
::selection { background: var(--c1); color: #fff; }

.container { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

/* ── type helpers ── */
.mono {
  font-family: var(--f-body);
  font-size: 0.74rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
}
.accent { color: var(--c1); }
.display { font-family: var(--f-display); font-weight: 700; line-height: 1.05; letter-spacing: -0.025em; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; letter-spacing: -0.025em; line-height: 1.08; }

/* gradient text */
.grad-text { background: var(--grad-hero); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }

/* ============================================================
   NAV — floating rounded top bar
   ============================================================ */
.nav { position: sticky; top: 0; z-index: 100; padding: 0.9rem var(--pad) 0; }
.nav-inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: 0.7rem 0.8rem 0.7rem 1.4rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-sm);
  position: relative;
}
/* hamburger toggle (mobile only) */
.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; flex: none; padding: 0 10px;
  background: transparent; border: 0; cursor: pointer; border-radius: 10px;
}
.nav-toggle span { display: block; height: 2px; width: 22px; background: var(--ink); border-radius: 2px; transition: transform 0.25s, opacity 0.2s; }
.nav.open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.brand {
  display: flex; align-items: center; gap: 0.55rem;
  font-family: var(--f-display); font-weight: 800; font-size: 1.12rem; letter-spacing: -0.02em;
  white-space: nowrap;
}
.brand .dot { width: 10px; height: 10px; background: var(--grad-primary); border-radius: 50%; display: inline-block; box-shadow: var(--shadow-color); }
.brand small { font-family: var(--f-body); font-size: 0.6rem; letter-spacing: 0.14em; color: var(--muted); text-transform: uppercase; font-weight: 600; }

.nav-links { display: flex; align-items: center; gap: 0.15rem; flex-wrap: wrap; justify-content: flex-end; }
.nav-links a {
  font-size: 0.86rem; font-weight: 600; color: var(--ink-soft); white-space: nowrap;
  padding: 0.5rem 0.85rem; border-radius: var(--r-pill);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--c1); background: var(--c1-wash); }
.nav-links a.active { color: var(--c1); background: var(--c1-wash); }
.nav-links a.nav-cta {
  font-size: 0.86rem; font-weight: 700; color: #fff;
  padding: 0.6rem 1.3rem; border-radius: var(--r-pill);
  background: #0497ff;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.nav-links a.nav-cta:hover { background: #0b78e0; box-shadow: 0 10px 24px -10px rgba(4,151,255,0.7); transform: translateY(-1px); color: #fff; }
.nav-links a.nav-cta.active { color: #fff; background: #0497ff; }
.nav-links a.nav-cta.active::after { display: none; }

@media (max-width: 980px) {
  .nav-toggle { display: flex; }
  .nav-inner { flex-wrap: nowrap; align-items: center; border-radius: var(--r-pill); padding: 0.6rem 0.7rem 0.6rem 1.3rem; }
  .nav-links {
    position: absolute; top: calc(100% + 10px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0.15rem;
    background: #fff; border: 1px solid var(--line); border-radius: var(--r);
    box-shadow: var(--shadow-lg); padding: 0.6rem;
    display: none;
  }
  .nav.open .nav-links { display: flex; }
  .nav-links a { padding: 0.85rem 1rem; font-size: 0.95rem; border-radius: 10px; }
  .nav-links a.active::after { display: none; }
  .nav-links a.nav-cta { color: #fff; text-align: center; justify-content: center; margin-top: 0.3rem; }
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding: clamp(3.5rem, 7vw, 6.5rem) 0; }
.section.tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem; white-space: nowrap;
  font-size: 0.76rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--c1); background: var(--c1-wash);
  padding: 0.4rem 0.9rem; border-radius: var(--r-pill);
  margin-bottom: 1.3rem;
}
.eyebrow .idx { opacity: 0.6; }
.eyebrow .bar { display: none; }

.section-head { max-width: 760px; margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.section-title { font-size: clamp(1.9rem, 3.8vw, 3rem); margin-bottom: 1rem; }
.section-sub { color: var(--muted); font-size: 1.08rem; max-width: 580px; line-height: 1.6; }

.rule { height: 1px; background: var(--line); border: 0; }
.rule-grad { height: 1px; border: 0; background: linear-gradient(90deg, transparent, var(--line), transparent); }

/* ============================================================
   BUTTONS — pills
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--f-body); font-size: 0.95rem; font-weight: 700;
  padding: 0.95rem 1.7rem; border-radius: var(--r-pill); border: 1.5px solid transparent;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s, gap 0.2s;
  cursor: pointer;
}
.btn .arr { transition: transform 0.2s; }
.btn:hover .arr { transform: translateX(4px); }
.btn-fill { background: var(--ink); color: #fff; }
.btn-fill:hover { background: var(--c1); box-shadow: var(--shadow-color); transform: translateY(-2px); }
.btn-line { background: #fff; border-color: var(--line); color: var(--ink); box-shadow: var(--shadow-sm); }
.btn-line:hover { border-color: var(--c1); color: var(--c1); transform: translateY(-2px); }
.btn-accent { background: var(--grad-primary); color: #fff; box-shadow: var(--shadow-color); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* inline link */
.tlink {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-size: 0.92rem; font-weight: 700; color: var(--c1); transition: gap 0.2s;
}
.tlink:hover { gap: 0.8rem; }

/* ============================================================
   HERO
   ============================================================ */
.phero { padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(2.5rem, 5vw, 4rem); position: relative; overflow: hidden; }
.phero h1 { font-size: clamp(2.5rem, 6.5vw, 5rem); margin-bottom: 1.4rem; letter-spacing: -0.03em; }
.phero h1 em { font-style: normal; background: var(--grad-hero); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.phero-lead { font-size: clamp(1.1rem, 1.6vw, 1.28rem); color: var(--ink-soft); max-width: 640px; margin-bottom: 2.3rem; line-height: 1.6; }
.phero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.phero .container { position: relative; z-index: 1; }

/* gradient blobs backdrop (reuses .grid-bg element) */
.grid-bg {
  position: absolute; inset: -10% -10% auto auto; z-index: 0; pointer-events: none;
  width: 760px; height: 760px;
  background:
    radial-gradient(closed-side, transparent, transparent),
    radial-gradient(circle at 70% 28%, rgba(108,76,241,0.30), transparent 42%),
    radial-gradient(circle at 88% 16%, rgba(255,93,143,0.28), transparent 38%),
    radial-gradient(circle at 60% 8%, rgba(43,179,255,0.22), transparent 40%);
  filter: blur(10px);
}

/* ============================================================
   STAT STRIP — rounded cards
   ============================================================ */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.stat { padding: 1.7rem 1.6rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow-sm); transition: transform 0.2s, box-shadow 0.2s; }
.stat:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.stat .v { font-family: var(--f-display); font-weight: 800; font-size: clamp(1.8rem, 3.4vw, 2.5rem); line-height: 1; margin-bottom: 0.5rem; letter-spacing: -0.03em; }
.stat:nth-child(1) .v { color: var(--c1); }
.stat:nth-child(2) .v { color: var(--c2); }
.stat:nth-child(3) .v { color: var(--c3); }
.stat:nth-child(4) .v { color: var(--c5); }
.stat .v .accent { -webkit-text-fill-color: currentColor; color: currentColor; }
.stat .k { font-size: 0.84rem; font-weight: 600; color: var(--muted); }
@media (max-width: 760px) { .stat-row { grid-template-columns: 1fr 1fr; } }

/* ============================================================
   CARDS
   ============================================================ */
.cards { display: grid; gap: 1.1rem; }
.cards.c2 { grid-template-columns: repeat(2, 1fr); }
.cards.c3 { grid-template-columns: repeat(3, 1fr); }
.cards.c4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .cards.c3, .cards.c4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards.c2, .cards.c3, .cards.c4 { grid-template-columns: 1fr; } }

.card {
  background: var(--card); padding: 1.9rem 1.8rem; position: relative;
  border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow-sm);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card .num { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 1.2rem; text-transform: uppercase; }
.card h3 { font-size: 1.32rem; margin-bottom: 0.55rem; letter-spacing: -0.02em; }
.card p { font-size: 0.98rem; color: var(--muted); line-height: 1.62; }
.tags { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 1.2rem; }

/* colored icon chip — rotates through palette */
.glyph {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  margin-bottom: 1.3rem; font-size: 1.4rem; font-weight: 700;
  background: var(--c1-wash); color: var(--c1);
}
.cards .card:nth-child(5n+1) .glyph { background: var(--c1-wash); color: var(--c1); }
.cards .card:nth-child(5n+2) .glyph { background: var(--c2-wash); color: var(--c2); }
.cards .card:nth-child(5n+3) .glyph { background: var(--c3-wash); color: var(--c3); }
.cards .card:nth-child(5n+4) .glyph { background: var(--c4-wash); color: var(--c4); }
.cards .card:nth-child(5n+5) .glyph { background: var(--c5-wash); color: var(--c5); }

/* colored top accent line on plain (numbered) cards */
.cards .card:nth-child(5n+1) .num { color: var(--c1); }
.cards .card:nth-child(5n+2) .num { color: var(--c2); }
.cards .card:nth-child(5n+3) .num { color: var(--c3); }
.cards .card:nth-child(5n+4) .num { color: var(--c4); }
.cards .card:nth-child(5n+5) .num { color: var(--c5); }

/* pill / tag */
.pill {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em;
  padding: 0.35rem 0.75rem; border-radius: var(--r-pill);
  color: var(--ink-soft); background: var(--bg-2);
}

/* badges */
.badge { font-size: 0.66rem; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; padding: 0.25rem 0.65rem; border-radius: var(--r-pill); vertical-align: middle; }
.badge.live { background: var(--c3-wash); color: #0f9b6e; }
.badge.wip { background: var(--c4-wash); color: #d97e00; }

/* ============================================================
   PROOF SCREENSHOT PLACEHOLDER
   ============================================================ */
.shot { position: relative; border: 1.5px dashed var(--line); background: var(--bg-2); overflow: hidden; border-radius: var(--r); }
.shot::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 25%, rgba(108,76,241,0.07), transparent 55%), radial-gradient(circle at 80% 80%, rgba(255,93,143,0.07), transparent 55%);
}
.shot::after {
  content: attr(data-label);
  position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 1rem;
  font-size: 0.82rem; font-weight: 600; color: var(--muted); line-height: 1.6;
}
.shot.r43 { aspect-ratio: 4 / 3; }
.shot.r169 { aspect-ratio: 16 / 9; }
.shot.r11 { aspect-ratio: 1 / 1; }
.shot.r32 { aspect-ratio: 3 / 2; }
.shot .tag-top { position: absolute; top: 0.8rem; left: 0.8rem; z-index: 2; box-shadow: var(--shadow-sm); }

/* ============================================================
   PLATFORM MARQUEE
   ============================================================ */
.plat-strip { overflow: hidden; padding: 0.5rem 0; }
.plat-track { display: flex; gap: 1rem; padding: 0.4rem 0; white-space: nowrap; width: max-content; animation: marquee 30s linear infinite; }
.plat-track span {
  font-family: var(--f-display); font-weight: 700; font-size: 1rem; color: var(--ink-soft);
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-pill);
  padding: 0.6rem 1.3rem; box-shadow: var(--shadow-sm);
}
.plat-track span::before { content: ''; width: 8px; height: 8px; border-radius: 50%; }
.plat-track span:nth-child(5n+1)::before { background: var(--c1); }
.plat-track span:nth-child(5n+2)::before { background: var(--c2); }
.plat-track span:nth-child(5n+3)::before { background: var(--c3); }
.plat-track span:nth-child(5n+4)::before { background: var(--c4); }
.plat-track span:nth-child(5n+5)::before { background: var(--c5); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   GRADIENT BAND (CTA) — was .band-dark
   ============================================================ */
.band-dark { background: var(--grad-cta); color: var(--on-dark); border-radius: var(--r-lg); position: relative; overflow: hidden; width: min(var(--maxw), 100% - 2 * var(--pad)); margin-inline: auto; }
.band-dark .eyebrow { color: #fff; background: rgba(255,255,255,0.18); }
.band-dark .section-sub, .band-dark .muted { color: var(--on-dark-muted); }
.band-dark .btn-fill { background: #fff; color: var(--c1); }
.band-dark .btn-fill:hover { background: #fff; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.band-dark .btn-accent { background: #fff; color: var(--c1); box-shadow: var(--shadow-lg); }
.band-dark .btn-accent:hover { background: #fff; transform: translateY(-2px); }
.band-dark .btn:hover { background: rgba(255,255,255,0.16); }
.band-dark .btn-fill:hover, .band-dark .btn-accent:hover { background: #fff; }

/* ============================================================
   SPLIT
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.split.text-r > .split-text { order: 2; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } .split.text-r > .split-text { order: 0; } }

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.steps { display: grid; gap: 1.1rem; }
.steps.cols { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .steps.cols { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .steps.cols { grid-template-columns: 1fr; } }
.step { background: var(--card); padding: 1.8rem; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow-sm); display: flex; gap: 1.2rem; align-items: flex-start; transition: transform 0.2s, box-shadow 0.2s; }
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.step .n { font-family: var(--f-display); font-weight: 800; font-size: 1.6rem; line-height: 1; flex: none; width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; }
.steps .step:nth-child(4n+1) .n { background: var(--c1-wash); color: var(--c1); }
.steps .step:nth-child(4n+2) .n { background: var(--c2-wash); color: var(--c2); }
.steps .step:nth-child(4n+3) .n { background: var(--c3-wash); color: var(--c3); }
.steps .step:nth-child(4n+4) .n { background: var(--c5-wash); color: var(--c5); }
.step h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.step p { font-size: 0.95rem; color: var(--muted); }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
@media (max-width: 860px) { .quotes { grid-template-columns: 1fr; } }
.quotes.two { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .quotes.two { grid-template-columns: 1fr; } }
.quote { background: var(--card); padding: 2.1rem 2rem; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.quote .mark { font-family: var(--f-display); font-size: 3rem; line-height: 0.6; background: var(--grad-hero); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 1rem; }
.quote p { font-size: 1rem; color: var(--ink-soft); line-height: 1.7; margin-bottom: 1.4rem; flex: 1; }
.quote .who { font-size: 0.92rem; font-weight: 700; color: var(--ink); }
.quote .role { font-size: 0.82rem; color: var(--muted); margin-top: 0.25rem; }
.quote.empty { border-style: dashed; background: transparent; justify-content: center; }

/* ── carousel ── */
.carousel { overflow: hidden; padding: 0.4rem 0 1.2rem; }
.carousel-track {
  display: flex; gap: 1.1rem;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.carousel-track .quote {
  flex: 0 0 calc((100% - 2.2rem) / 3);
  min-width: 0;
}
@media (max-width: 900px) { .carousel-track .quote { flex-basis: calc((100% - 1.1rem) / 2); } }
@media (max-width: 600px) { .carousel-track .quote { flex-basis: 100%; } }

.carousel-nav { display: flex; gap: 0.5rem; }
.cbtn {
  width: 46px; height: 46px; border-radius: 50%;
  border: 1.5px solid var(--line); background: var(--card);
  color: var(--ink); font-size: 1.1rem; font-weight: 700;
  cursor: pointer; box-shadow: var(--shadow-sm);
  display: grid; place-items: center;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s, border-color 0.2s;
}
.cbtn:hover { background: var(--c1); color: #fff; border-color: var(--c1); transform: translateY(-2px); box-shadow: var(--shadow-color); }
.cbtn:disabled { opacity: 0.35; cursor: default; transform: none; box-shadow: var(--shadow-sm); background: var(--card); color: var(--ink); border-color: var(--line); }

.carousel-dots { display: flex; gap: 0.5rem; justify-content: center; margin-top: 0.5rem; }
.carousel-dots button {
  width: 8px; height: 8px; border-radius: 50%; border: 0; padding: 0;
  background: var(--line); cursor: pointer; transition: width 0.25s, background 0.25s;
}
.carousel-dots button.active { width: 26px; border-radius: 999px; background: var(--grad-primary); }
@media (max-width: 600px) { .carousel-nav { display: none; } }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem,5vw,3.5rem); }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-item { display: flex; align-items: center; gap: 1rem; padding: 1.2rem 1.4rem; border: 1px solid var(--line); background: var(--card); border-radius: var(--r); box-shadow: var(--shadow-sm); transition: transform 0.2s, box-shadow 0.2s; }
.contact-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.contact-item .ico { width: 46px; height: 46px; flex: none; border-radius: 14px; display: grid; place-items: center; font-size: 0.9rem; font-weight: 800; color: #fff; }
.contact-item:nth-child(1) .ico { background: var(--c3); }
.contact-item:nth-child(2) .ico { background: var(--c1); }
.contact-item:nth-child(3) .ico { background: var(--c5); }
.contact-item .k { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.contact-item .val { font-size: 1.02rem; color: var(--ink); font-weight: 600; }

.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }
.field input, .field textarea {
  width: 100%; padding: 0.9rem 1.05rem; border: 1.5px solid var(--line); border-radius: var(--r-sm); background: var(--bg);
  color: var(--ink); font-family: var(--f-body); font-size: 0.98rem; transition: border-color 0.2s, background 0.2s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--c1); background: #fff; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { padding: 3rem 0 2.5rem; }
.footer-inner { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); padding: clamp(1.8rem, 4vw, 2.6rem); display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; flex-wrap: wrap; }
.footer .brand { font-size: 1.15rem; margin-bottom: 0.7rem; }
.footer-tag { color: var(--muted); font-size: 0.95rem; max-width: 290px; }
.footer-cols { display: flex; gap: 3rem; flex-wrap: wrap; }
.footer-col h4 { font-size: 0.74rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.9rem; }
.footer-col a { display: block; font-size: 0.95rem; font-weight: 500; color: var(--ink-soft); padding: 0.2rem 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--c1); }
.footer-bottom { max-width: var(--maxw); margin: 1.6rem auto 0; padding: 0 var(--pad); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-bottom span { font-size: 0.84rem; color: var(--muted); }

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .plat-track { animation: none; }
}

/* ============================================================
   UTIL
   ============================================================ */
.lead { font-size: clamp(1.1rem, 1.5vw, 1.28rem); color: var(--ink-soft); line-height: 1.7; }
.muted { color: var(--muted); }
.mt-s { margin-top: 1rem; } .mt-m { margin-top: 2rem; } .mt-l { margin-top: 3rem; }
.center { text-align: center; }
.maxw-prose { max-width: 640px; }
.kv { display: flex; flex-direction: column; gap: 0.7rem; }
.kv-row { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-sm); box-shadow: var(--shadow-sm); display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.1rem 1.3rem; }
.kv-row .k { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.kv-row .v { font-family: var(--f-display); font-weight: 700; }

/* ============================================================
   MOBILE POLISH (≤560px)
   ============================================================ */
@media (max-width: 560px) {
  :root { --pad: 1.15rem; }

  /* tighter vertical rhythm */
  .section { padding: 2.6rem 0; }
  .section.tight { padding: 1.9rem 0; }
  .section-head { margin-bottom: 1.7rem; }
  .eyebrow { margin-bottom: 0.9rem; font-size: 0.7rem; padding: 0.35rem 0.75rem; }

  /* hero */
  .phero { padding: 2rem 0 1.4rem; }
  .phero h1 { font-size: clamp(2.05rem, 8.5vw, 2.6rem); margin-bottom: 1.1rem; }
  .phero-lead { font-size: 1.02rem; line-height: 1.55; margin-bottom: 1.6rem; }
  .grid-bg { width: 420px; height: 420px; }

  /* headings */
  .section-title { font-size: clamp(1.55rem, 7vw, 2rem); }
  .section-sub { font-size: 1rem; }

  /* full-width tap-friendly hero buttons */
  .phero-actions { flex-direction: column; align-items: stretch; gap: 0.65rem; }
  .phero-actions .btn { justify-content: center; width: 100%; padding: 1rem 1.4rem; }
  .band-dark .phero-actions { flex-direction: column; }
  .btn { padding: 0.95rem 1.5rem; }

  /* cards / tiles breathe a bit less */
  .card { padding: 1.5rem 1.4rem; }
  .card h3 { font-size: 1.22rem; }
  .cards { gap: 0.9rem; }
  .stat { padding: 1.3rem 1.15rem; }
  .stat-row { gap: 0.7rem; }
  .quote { padding: 1.6rem 1.5rem; }
  .step { padding: 1.4rem; gap: 1rem; }
  .step .n { width: 42px; height: 42px; font-size: 1.4rem; }

  /* results gallery: readable, tappable */
  .rcap { padding: 1.1rem 1.2rem 1.3rem; }
  .rcap h3 { font-size: 1.1rem; }

  /* footer stacks cleanly */
  .footer { padding: 2rem 0 1.8rem; }
  .footer-inner { flex-direction: column; gap: 1.6rem; padding: 1.6rem; }
  .footer-cols { gap: 1.6rem 2.2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; }

  /* dark CTA bands: stack content */
  .band-dark .split { gap: 1.4rem; }
}