:root {
  --navy-950: #050b18;
  --navy-900: #0a1428;
  --navy-800: #0f1d3a;
  --blue-600: #1d5bff;
  --blue-500: #2f6dff;
  --blue-400: #4f8bff;
  --cyan-400: #4cc6ff;
  --cyan-300: #8ad9ff;
  --silver: #c7d0dc;

  --bg: #ffffff;
  --bg-soft: #f4f7fb;
  --text: #0b1324;
  --text-soft: #4a5568;
  --text-mute: #718096;
  --line: #e3e8f0;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(10, 20, 40, .06), 0 2px 8px rgba(10, 20, 40, .04);
  --shadow: 0 10px 30px -10px rgba(10, 20, 40, .18);
  --shadow-lg: 0 30px 60px -20px rgba(10, 20, 40, .35);

  --container: 1200px;
  --gutter: 20px;
  --header-h: 76px;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -.02em; font-weight: 800; }
:focus-visible { outline: 3px solid var(--cyan-400); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
@media (min-width: 768px) { :root { --gutter: 32px; } }

.skip-link { position: absolute; left: 16px; top: -100px; z-index: 200; background: var(--blue-600); color: #fff; padding: 10px 16px; border-radius: 8px; font-weight: 700; }
.skip-link:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .9rem 1.5rem; border-radius: 999px;
  font-weight: 700; font-size: .975rem; line-height: 1.2; white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--blue-600), var(--blue-400)); color: #fff; box-shadow: 0 10px 24px -8px rgba(29, 91, 255, .65); }
.btn-primary:hover { box-shadow: 0 16px 32px -10px rgba(29, 91, 255, .8); }
.btn-ghost { color: #fff; border: 1.5px solid rgba(255, 255, 255, .35); background: rgba(255, 255, 255, .04); backdrop-filter: blur(6px); }
.btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .1); }
.btn-outline { color: var(--text); border: 1.5px solid var(--line); background: #fff; }
.btn-outline:hover { border-color: var(--blue-500); color: var(--blue-600); }
.btn-whatsapp { background: #25d366; color: #05391b; box-shadow: 0 10px 24px -8px rgba(37, 211, 102, .6); }
.btn-lg { padding: 1.05rem 1.85rem; font-size: 1.02rem; }
.btn-block { width: 100%; }

/* ---------- Top bar ---------- */
.topbar { display: none; background: var(--navy-950); color: #aab6c8; font-size: .82rem; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: 40px; }
.topbar-list { display: flex; align-items: center; gap: 1.75rem; }
.topbar-list li, .topbar-list a { display: inline-flex; align-items: center; gap: .45rem; }
.topbar a { transition: color .2s; }
.topbar a:hover { color: #fff; }
.topbar svg { width: 15px; height: 15px; color: var(--cyan-400); }
@media (min-width: 1024px) { .topbar { display: block; } }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px -12px rgba(10, 20, 40, .25); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.brand img { height: 42px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-weight: 800; font-size: 1.2rem; letter-spacing: -.02em; color: var(--navy-900); }
.brand-sub { font-size: .7rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--text-mute); }

.nav { display: none; }
.nav-list { display: flex; align-items: center; gap: .25rem; }
.nav-link { display: block; white-space: nowrap; padding: .55rem .95rem; border-radius: 999px; font-weight: 600; font-size: .94rem; color: var(--text-soft); transition: color .2s, background-color .2s; }
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--navy-900); background: var(--bg-soft); }
.header-actions { display: none; align-items: center; gap: .75rem; }
.header-phone { display: inline-flex; align-items: center; gap: .55rem; font-weight: 700; font-size: .94rem; color: var(--navy-900); }
.header-phone span.icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--bg-soft); color: var(--blue-600); }
.header-phone svg { width: 18px; height: 18px; }
.header-actions .btn { padding: .75rem 1.3rem; font-size: .92rem; }

.menu-toggle { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--bg-soft); color: var(--navy-900); }
.menu-toggle svg { width: 22px; height: 22px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (min-width: 1024px) {
  .nav { display: block; }
  .header-actions { display: flex; }
  .menu-toggle { display: none; }
}
@media (max-width: 1240px) and (min-width: 1024px) {
  .header-phone .phone-number { display: none; }
  .nav-link { padding: .5rem .65rem; font-size: .9rem; }
  .header-inner { gap: 1rem; }
}

.mobile-nav {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 49;
  background: #fff; padding: 1.5rem var(--gutter) 2rem;
  display: flex; flex-direction: column; gap: 1.5rem;
  overflow-y: auto;
  transform: translateY(-8px); opacity: 0; visibility: hidden;
  transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
}
.mobile-nav.is-open { transform: none; opacity: 1; visibility: visible; transition: opacity .2s ease, transform .2s ease; }
.mobile-nav a.m-link { display: flex; justify-content: space-between; align-items: center; padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: 1.15rem; font-weight: 700; color: var(--navy-900); }
.mobile-nav a.m-link svg { width: 20px; height: 20px; color: var(--text-mute); }
.mobile-nav .m-actions { display: grid; gap: .75rem; margin-top: auto; }
@media (min-width: 1024px) { .mobile-nav { display: none; } }
body.menu-open { overflow: hidden; }

/* ---------- Hero ---------- */
.hero { position: relative; isolation: isolate; color: #fff; background: var(--navy-950); overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.06); transition: opacity 1.4s ease, transform 7s ease-out; }
.hero-media img.is-active { opacity: 1; transform: scale(1); }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 80% at 15% 30%, rgba(29, 91, 255, .28), transparent 60%),
    linear-gradient(90deg, rgba(5, 11, 24, .96) 0%, rgba(5, 11, 24, .86) 42%, rgba(5, 11, 24, .45) 100%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(90deg, #000 0%, transparent 70%);
  mask-image: linear-gradient(90deg, #000 0%, transparent 70%);
}
.hero-inner { padding: 5rem 0 9rem; max-width: 720px; }
@media (min-width: 1024px) { .hero-inner { padding: 7.5rem 0 11rem; } }
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .45rem .9rem .45rem .7rem; border-radius: 999px;
  font-size: .8rem; font-weight: 700; letter-spacing: .02em;
  background: rgba(76, 198, 255, .1); border: 1px solid rgba(76, 198, 255, .3); color: var(--cyan-300);
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan-400); box-shadow: 0 0 0 0 rgba(76, 198, 255, .6); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(76, 198, 255, .55); } 70% { box-shadow: 0 0 0 10px rgba(76, 198, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(76, 198, 255, 0); } }
.hero h1 { margin-top: 1.5rem; font-size: clamp(2.35rem, 5.4vw, 4.4rem); letter-spacing: -.035em; line-height: 1.05; }
.text-gradient { background: linear-gradient(90deg, var(--cyan-300), var(--blue-400)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { margin-top: 1.5rem; font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: #c3cdde; max-width: 600px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.25rem; }
.hero-checks { display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; margin-top: 2.25rem; font-size: .92rem; color: #aab6c8; font-weight: 500; }
.hero-checks li { display: inline-flex; align-items: center; gap: .5rem; }
.hero-checks svg { width: 18px; height: 18px; color: var(--cyan-400); }
.hero-dots { position: absolute; right: var(--gutter); bottom: 8rem; display: none; gap: .5rem; }
.hero-dots button { width: 28px; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, .3); transition: background-color .3s, width .3s; }
.hero-dots button.is-active { width: 44px; background: var(--cyan-400); }
@media (min-width: 1024px) { .hero-dots { display: flex; right: max(var(--gutter), calc((100vw - var(--container)) / 2)); bottom: 10rem; } }

/* ---------- Stats ---------- */
.stats-wrap { position: relative; z-index: 2; margin-top: -5.5rem; }
.stats {
  display: grid; grid-template-columns: repeat(2, 1fr);
  background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border: 1px solid var(--line);
  overflow: hidden;
}
.stat { padding: 1.6rem 1.25rem; text-align: left; border-color: var(--line); border-style: solid; border-width: 0; }
.stat:nth-child(odd) { border-right-width: 1px; }
.stat:nth-child(-n+2) { border-bottom-width: 1px; }
.stat-value { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -.03em; line-height: 1; color: var(--navy-900); }
.stat-value .accent { color: var(--blue-600); }
.stat-label { margin-top: .5rem; font-weight: 700; font-size: .95rem; color: var(--navy-900); }
.stat-desc { margin-top: .25rem; font-size: .85rem; line-height: 1.5; color: var(--text-mute); }
@media (min-width: 900px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
  .stat { padding: 2rem 1.75rem; border-width: 0 1px 0 0 !important; }
  .stat:last-child { border-right-width: 0 !important; }
}

/* ---------- Sections ---------- */
.section { padding: 5.5rem 0; }
@media (min-width: 1024px) { .section { padding: 7rem 0; } }
.section-soft { background: var(--bg-soft); }
.section-dark { background: var(--navy-900); color: #fff; }
.section-head { max-width: 720px; margin-bottom: 3.25rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.kicker { display: inline-flex; align-items: center; gap: .6rem; font-size: .8rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--blue-600); }
.kicker::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: currentColor; }
.section-head.center .kicker::after { content: ""; width: 26px; height: 2px; border-radius: 2px; background: currentColor; }
.section-dark .kicker { color: var(--cyan-400); }
.section-title { margin-top: .9rem; font-size: clamp(1.9rem, 3.6vw, 2.85rem); }
.section-lead { margin-top: 1rem; font-size: 1.08rem; color: var(--text-soft); }
.section-dark .section-lead { color: #b6c2d6; }
.section-head-row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: 3.25rem; }
.section-head-row .section-head { margin-bottom: 0; }

/* ---------- Services ---------- */
.services { display: grid; gap: 1.25rem; }
@media (min-width: 768px) { .services { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } }
.service {
  position: relative; display: flex; flex-direction: column;
  padding: 2rem; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  overflow: hidden;
}
.service::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--blue-600), var(--cyan-400));
  transform: scaleX(0); transform-origin: left; transition: transform .4s ease;
}
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.service:hover::before { transform: scaleX(1); }
@media (min-width: 1024px) { .service { padding: 2.5rem; } }
.service-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.service-icon {
  display: grid; place-items: center; width: 60px; height: 60px; border-radius: 16px;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-950)); color: var(--cyan-400);
  box-shadow: inset 0 0 0 1px rgba(76, 198, 255, .25), 0 10px 20px -10px rgba(10, 20, 40, .6);
}
.service-icon svg { width: 28px; height: 28px; }
.service-num { font-size: .85rem; font-weight: 800; color: var(--silver); letter-spacing: .05em; }
.service h3 { margin-top: 1.5rem; font-size: 1.4rem; }
.service p { margin-top: .75rem; color: var(--text-soft); }
.service-list { display: grid; gap: .55rem; margin-top: 1.4rem; padding-top: 1.4rem; border-top: 1px dashed var(--line); }
@media (min-width: 560px) { .service-list { grid-template-columns: 1fr 1fr; gap: .55rem 1.25rem; } }
.service-list li { display: flex; align-items: flex-start; gap: .55rem; font-size: .92rem; font-weight: 600; color: var(--navy-900); line-height: 1.45; }
.service-list svg { width: 18px; height: 18px; color: var(--blue-600); flex-shrink: 0; margin-top: 1px; }
.service-link { display: inline-flex; align-items: center; gap: .45rem; margin-top: 1.75rem; font-weight: 700; font-size: .95rem; color: var(--blue-600); }
.service-link svg { width: 18px; height: 18px; transition: transform .2s; }
.service-link:hover svg { transform: translateX(4px); }

/* ---------- AI feature ---------- */
.feature { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 1024px) { .feature { grid-template-columns: 1.05fr 1fr; gap: 5rem; } }
.feature-media { position: relative; }
.feature-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-lg); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .7); }
.feature-media::before {
  content: ""; position: absolute; inset: -18px auto auto -18px; width: 140px; height: 140px; z-index: -1;
  background-image: radial-gradient(rgba(76, 198, 255, .5) 1.5px, transparent 1.5px); background-size: 14px 14px;
}
.feature-badge {
  position: absolute; right: -8px; bottom: -22px; display: flex; align-items: center; gap: .85rem;
  padding: 1rem 1.25rem; border-radius: var(--radius); background: rgba(10, 20, 40, .85); border: 1px solid rgba(76, 198, 255, .3);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: var(--shadow-lg);
}
@media (min-width: 768px) { .feature-badge { right: -24px; } }
.feature-badge .icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: rgba(76, 198, 255, .15); color: var(--cyan-400); }
.feature-badge svg { width: 22px; height: 22px; }
.feature-badge strong { display: block; font-size: .98rem; }
.feature-badge span.small { font-size: .8rem; color: #9fb0c8; }
.feature-points { display: grid; gap: 1.25rem; margin-top: 2rem; }
.feature-point { display: flex; gap: 1rem; padding: 1.25rem; border-radius: var(--radius); background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); transition: background-color .3s, border-color .3s; }
.feature-point:hover { background: rgba(255, 255, 255, .07); border-color: rgba(76, 198, 255, .3); }
.feature-point .icon { display: grid; place-items: center; flex-shrink: 0; width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, var(--blue-600), var(--cyan-400)); color: #fff; }
.feature-point svg { width: 22px; height: 22px; }
.feature-point h3 { font-size: 1.05rem; letter-spacing: -.01em; }
.feature-point p { margin-top: .3rem; font-size: .93rem; color: #aebbd0; }
.feature .btn { margin-top: 2rem; }

/* ---------- Gallery ---------- */
.gallery { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
  .gallery { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 260px; gap: 1.25rem; }
  .gallery .g-wide { grid-column: span 2; }
}
.g-item { position: relative; overflow: hidden; border-radius: var(--radius-lg); min-height: 240px; background: var(--navy-900); }
.g-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2, .7, .2, 1); }
.g-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(5, 11, 24, .9) 100%); }
.g-item:hover img { transform: scale(1.06); }
.g-caption { position: absolute; inset: auto 0 0 0; z-index: 1; padding: 1.4rem 1.5rem; color: #fff; }
.g-tag { display: inline-block; padding: .25rem .65rem; border-radius: 999px; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; background: rgba(76, 198, 255, .18); color: var(--cyan-300); border: 1px solid rgba(76, 198, 255, .3); }
.g-caption h3 { margin-top: .6rem; font-size: 1.12rem; letter-spacing: -.01em; }
.g-caption p { margin-top: .25rem; font-size: .88rem; color: #c3cdde; }

/* ---------- About ---------- */
.about { display: grid; gap: 3.5rem; align-items: center; }
@media (min-width: 1024px) { .about { grid-template-columns: 1fr 1.05fr; gap: 5rem; } }
.about-media { position: relative; padding: 0 0 3rem 0; }
@media (min-width: 640px) { .about-media { padding: 0 3rem 3rem 0; } }
.about-media .main { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.about-media .sub { position: absolute; right: 0; bottom: 0; width: 52%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); border: 6px solid #fff; box-shadow: var(--shadow-lg); }
.about-media .exp {
  position: absolute; left: -10px; top: 28px; padding: 1.1rem 1.35rem; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue-600), var(--navy-800)); color: #fff; box-shadow: var(--shadow-lg);
}
@media (min-width: 640px) { .about-media .exp { left: -24px; } }
.about-media .exp strong { display: block; font-size: 2.3rem; line-height: 1; font-weight: 800; letter-spacing: -.03em; }
.about-media .exp span { font-size: .82rem; font-weight: 600; color: #cfe0ff; }
.principles { display: grid; gap: 1rem; margin-top: 2rem; }
.principle { display: flex; gap: 1.1rem; padding: 1.25rem 1.35rem; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: border-color .3s, box-shadow .3s; }
.principle:hover { border-color: rgba(29, 91, 255, .35); box-shadow: var(--shadow-sm); }
.principle-num { flex-shrink: 0; font-size: 1.1rem; font-weight: 800; color: var(--blue-600); width: 2.2rem; }
.principle h3 { font-size: 1.05rem; letter-spacing: -.01em; }
.principle p { margin-top: .3rem; font-size: .93rem; color: var(--text-soft); }

/* ---------- Process ---------- */
.process { display: grid; gap: 1.25rem; counter-reset: step; }
@media (min-width: 640px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .process { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; } }
.step { position: relative; padding: 2rem 1.75rem; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); }
.step-num { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--blue-600), var(--cyan-400)); box-shadow: 0 0 0 6px rgba(29, 91, 255, .1); }
.step h3 { margin-top: 1.4rem; font-size: 1.15rem; letter-spacing: -.01em; }
.step p { margin-top: .5rem; font-size: .93rem; color: var(--text-soft); }
@media (min-width: 1024px) {
  .step:not(:last-child)::after {
    content: ""; position: absolute; top: calc(2rem + 26px); left: calc(1.75rem + 52px + 12px); right: -1.5rem; height: 2px;
    background: repeating-linear-gradient(90deg, rgba(29, 91, 255, .35) 0 6px, transparent 6px 12px);
  }
}

/* ---------- FAQ ---------- */
.faq-grid { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .faq-grid { grid-template-columns: .85fr 1.15fr; gap: 5rem; } }
.faq-aside .btn { margin-top: 2rem; }
.faq-list { display: grid; gap: .85rem; }
.faq { border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: border-color .25s, box-shadow .25s; }
.faq[open] { border-color: rgba(29, 91, 255, .35); box-shadow: var(--shadow-sm); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.4rem; cursor: pointer; list-style: none; font-weight: 700; font-size: 1.02rem; color: var(--navy-900); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .chev { display: grid; place-items: center; flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--bg-soft); color: var(--blue-600); transition: transform .3s, background-color .3s, color .3s; }
.faq summary .chev svg { width: 16px; height: 16px; }
.faq[open] summary .chev { transform: rotate(45deg); background: var(--blue-600); color: #fff; }
.faq-body { padding: 0 1.4rem 1.35rem; color: var(--text-soft); }

/* ---------- CTA ---------- */
.cta { position: relative; isolation: isolate; overflow: hidden; border-radius: var(--radius-lg); padding: 3rem 1.75rem; color: #fff; background: var(--navy-900); }
@media (min-width: 768px) { .cta { padding: 4.5rem 4rem; } }
.cta-bg { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(10, 20, 40, .97) 0%, rgba(15, 29, 58, .9) 50%, rgba(29, 91, 255, .7) 100%); }
.cta-inner { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 1024px) { .cta-inner { grid-template-columns: 1.4fr 1fr; } }
.cta h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.cta p { margin-top: .9rem; color: #c3cdde; font-size: 1.05rem; max-width: 560px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .85rem; }
@media (min-width: 1024px) { .cta-actions { justify-content: flex-end; } }
.cta-section { padding: 0 0 5.5rem; }
@media (min-width: 1024px) { .cta-section { padding-bottom: 7rem; } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; isolation: isolate; overflow: hidden; color: #fff; background: var(--navy-950); padding: 4.5rem 0 5rem; }
@media (min-width: 1024px) { .page-hero { padding: 6rem 0 6.5rem; } }
.page-hero-bg { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; opacity: .35; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 90% at 10% 20%, rgba(29, 91, 255, .35), transparent 60%), linear-gradient(90deg, rgba(5, 11, 24, .95), rgba(5, 11, 24, .7)); }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; font-size: .88rem; color: #9fb0c8; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb svg { width: 14px; height: 14px; }
.page-hero h1 { margin-top: 1.25rem; font-size: clamp(2.2rem, 4.6vw, 3.6rem); letter-spacing: -.03em; }
.page-hero p { margin-top: 1rem; max-width: 620px; font-size: 1.1rem; color: #c3cdde; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 2rem; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: .9fr 1.1fr; gap: 3rem; align-items: start; } }
.contact-cards { display: grid; gap: 1rem; }
.contact-card { display: flex; gap: 1.1rem; align-items: flex-start; padding: 1.35rem 1.4rem; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: border-color .25s, box-shadow .25s, transform .25s; }
a.contact-card:hover { border-color: rgba(29, 91, 255, .35); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.contact-card .icon { display: grid; place-items: center; flex-shrink: 0; width: 50px; height: 50px; border-radius: 14px; background: linear-gradient(135deg, var(--navy-800), var(--navy-950)); color: var(--cyan-400); }
.contact-card .icon.wa { background: #25d366; color: #fff; }
.contact-card .icon svg { width: 24px; height: 24px; }
.contact-card .label { font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-mute); }
.contact-card .value { margin-top: .15rem; font-weight: 700; font-size: 1.08rem; color: var(--navy-900); }
.contact-card .note { margin-top: .15rem; font-size: .88rem; color: var(--text-soft); }

.form-card { padding: 2rem 1.5rem; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
@media (min-width: 768px) { .form-card { padding: 2.5rem; } }
.form-card h2 { font-size: 1.6rem; }
.form-card > p { margin-top: .5rem; color: var(--text-soft); }
.form { display: grid; gap: 1.1rem; margin-top: 1.75rem; }
@media (min-width: 640px) { .form .row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; } }
.field { display: grid; gap: .4rem; }
.field label { font-size: .88rem; font-weight: 700; color: var(--navy-900); }
.field label .opt { font-weight: 500; color: var(--text-mute); }
.field input, .field select, .field textarea {
  width: 100%; padding: .85rem 1rem; border-radius: 12px; border: 1.5px solid var(--line); background: var(--bg-soft);
  font: inherit; font-size: .97rem; color: var(--text); transition: border-color .2s, background-color .2s, box-shadow .2s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-500); background: #fff; box-shadow: 0 0 0 4px rgba(47, 109, 255, .12); }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23718096' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .9rem center; background-size: 18px; padding-right: 2.6rem; }
.form-note { display: flex; gap: .5rem; align-items: flex-start; font-size: .84rem; color: var(--text-mute); }
.form-note svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; }

.next-steps { display: grid; gap: 1rem; margin-top: 3.5rem; }
@media (min-width: 768px) { .next-steps { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; } }
.next-step { display: flex; gap: 1rem; padding: 1.4rem; border-radius: var(--radius); background: var(--bg-soft); }
.next-step .n { display: grid; place-items: center; flex-shrink: 0; width: 38px; height: 38px; border-radius: 50%; background: var(--navy-900); color: #fff; font-weight: 800; font-size: .9rem; }
.next-step h3 { font-size: 1rem; letter-spacing: -.01em; }
.next-step p { margin-top: .2rem; font-size: .9rem; color: var(--text-soft); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: #9fb0c8; font-size: .94rem; }
.footer-top { display: grid; gap: 2.5rem; padding: 4.5rem 0 3rem; }
@media (min-width: 768px) { .footer-top { grid-template-columns: 1.4fr 1fr 1fr; } }
@media (min-width: 1024px) { .footer-top { grid-template-columns: 1.6fr 1fr 1.1fr 1.3fr; gap: 3rem; } }
.footer-brand .brand-name { color: #fff; }
.footer-brand p { margin-top: 1.25rem; max-width: 340px; line-height: 1.7; }
.socials { display: flex; gap: .6rem; margin-top: 1.5rem; }
.socials a { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: rgba(255, 255, 255, .06); color: #fff; transition: background-color .2s; }
.socials a:hover { background: var(--blue-600); }
.socials svg { width: 19px; height: 19px; }
.footer-col h3 { font-size: .82rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #fff; }
.footer-col ul { display: grid; gap: .7rem; margin-top: 1.25rem; }
.footer-col a { transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-contact li { display: flex; gap: .7rem; align-items: flex-start; }
.footer-contact svg { width: 18px; height: 18px; color: var(--cyan-400); flex-shrink: 0; margin-top: 3px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 1.5rem; padding: 1.5rem 0; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .85rem; }

/* ---------- Floating ---------- */
.float-wa {
  position: fixed; right: 22px; bottom: 22px; z-index: 40; display: none; place-items: center;
  width: 60px; height: 60px; border-radius: 50%; background: #25d366; color: #fff; box-shadow: 0 14px 30px -8px rgba(37, 211, 102, .7);
  transition: transform .2s;
}
.float-wa:hover { transform: scale(1.07); }
.float-wa svg { width: 30px; height: 30px; }
.side-cta {
  position: fixed; right: 0; top: 50%; z-index: 40; display: none;
  transform: translateY(-50%); writing-mode: vertical-rl;
  padding: 1.25rem .7rem; border-radius: 14px 0 0 14px;
  background: linear-gradient(180deg, var(--blue-600), var(--blue-400)); color: #fff; font-weight: 800; font-size: .88rem; letter-spacing: .04em;
  box-shadow: -8px 10px 30px -10px rgba(29, 91, 255, .7); transition: padding .2s;
}
.side-cta:hover { padding-right: 1rem; }
.mobile-bar { position: fixed; inset: auto 0 0 0; z-index: 45; display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; padding: .7rem var(--gutter) calc(.7rem + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .96); border-top: 1px solid var(--line); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.mobile-bar .btn { padding: .8rem 1rem; font-size: .95rem; }
body { padding-bottom: 76px; }
@media (min-width: 1024px) {
  body { padding-bottom: 0; }
  .mobile-bar { display: none; }
  .float-wa { display: grid; }
  .side-cta { display: block; }
}

/* ---------- Archon (ürün) ---------- */
.product-tag { display: inline-flex; align-items: center; gap: .5rem; padding: .35rem .8rem .35rem .45rem; border-radius: 999px; font-size: .78rem; font-weight: 800; letter-spacing: .04em; background: rgba(76, 198, 255, .12); border: 1px solid rgba(76, 198, 255, .3); color: var(--cyan-300); }
.product-tag .hex { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; background: linear-gradient(135deg, var(--blue-600), var(--cyan-400)); color: #fff; font-size: .8rem; line-height: 1; }
.section-soft .product-tag, .section:not(.section-dark) .product-tag { color: var(--blue-600); background: rgba(29, 91, 255, .08); border-color: rgba(29, 91, 255, .25); }
.section .archon-band .product-tag { color: var(--cyan-300); background: rgba(76, 198, 255, .12); border-color: rgba(76, 198, 255, .3); }

.archon-band { position: relative; isolation: isolate; overflow: hidden; border-radius: var(--radius-lg); background: var(--navy-950); color: #fff; padding: 2.5rem 1.75rem; display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 768px) { .archon-band { padding: 3.5rem; } }
@media (min-width: 1024px) { .archon-band { grid-template-columns: 1.05fr 1fr; gap: 3.5rem; padding: 4rem; } }
.archon-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(55% 80% at 100% 0%, rgba(29, 91, 255, .35), transparent 60%), radial-gradient(40% 60% at 0% 100%, rgba(76, 198, 255, .15), transparent 60%); }
.archon-band h2 { margin-top: 1.1rem; font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.archon-band p.lead { margin-top: 1rem; color: #b6c2d6; font-size: 1.06rem; }
.archon-band .btns { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.archon-points { display: grid; gap: .7rem; margin-top: 1.6rem; }
.archon-points li { display: flex; gap: .6rem; align-items: flex-start; color: #d5deec; font-size: .96rem; }
.archon-points svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 3px; color: var(--cyan-400); }

/* Sohbet ekranı maketi */
.chat-mock { border-radius: var(--radius); background: #0b1427; border: 1px solid rgba(255, 255, 255, .09); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8); overflow: hidden; font-size: .88rem; }
.chat-bar { display: flex; align-items: center; gap: .5rem; padding: .75rem 1rem; border-bottom: 1px solid rgba(255, 255, 255, .07); color: #8fa1bd; font-size: .78rem; }
.chat-bar i { width: 10px; height: 10px; border-radius: 50%; background: #2a3a58; }
.chat-bar span { margin-left: .5rem; font-weight: 600; }
.chat-bar .proj { margin-left: auto; padding: .15rem .55rem; border-radius: 999px; background: rgba(76, 198, 255, .12); color: var(--cyan-300); font-weight: 700; }
.chat-body { display: grid; gap: .9rem; padding: 1.1rem; }
.msg { max-width: 92%; padding: .8rem .95rem; border-radius: 14px; line-height: 1.55; }
.msg.user { justify-self: end; background: var(--blue-600); color: #fff; border-bottom-right-radius: 4px; }
.msg.ai { background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .07); color: #d5deec; border-bottom-left-radius: 4px; }
.msg.ai .who { display: flex; align-items: center; gap: .4rem; margin-bottom: .35rem; font-size: .74rem; font-weight: 800; letter-spacing: .06em; color: var(--cyan-300); text-transform: uppercase; }
.msg code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .82em; padding: .05rem .35rem; border-radius: 5px; background: rgba(76, 198, 255, .12); color: var(--cyan-300); }
.msg .src { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .6rem; }
.msg .src span { font-size: .72rem; padding: .15rem .5rem; border-radius: 6px; background: rgba(255, 255, 255, .06); color: #9fb0c8; }

/* Archon sayfası */
.archon-hero { position: relative; isolation: isolate; overflow: hidden; color: #fff; background: var(--navy-950); }
.archon-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 70% at 85% 10%, rgba(29, 91, 255, .38), transparent 60%), radial-gradient(40% 60% at 5% 90%, rgba(76, 198, 255, .14), transparent 60%); }
.archon-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(70% 70% at 30% 40%, #000, transparent); mask-image: radial-gradient(70% 70% at 30% 40%, #000, transparent); }
.archon-hero .grid { display: grid; gap: 3rem; align-items: center; padding-block: 4rem 4.5rem; }
@media (min-width: 1024px) { .archon-hero .grid { grid-template-columns: 1.05fr 1fr; gap: 4rem; padding-block: 5.5rem 6rem; } }
.archon-hero h1 { margin-top: 1.25rem; font-size: clamp(2.3rem, 5vw, 4rem); letter-spacing: -.035em; line-height: 1.05; }
.archon-hero .lead { margin-top: 1.25rem; font-size: clamp(1.05rem, 1.5vw, 1.18rem); color: #c3cdde; max-width: 580px; }
.archon-hero .quote { margin-top: 1.25rem; padding-left: 1rem; border-left: 3px solid var(--cyan-400); color: #e6edf7; font-weight: 600; }
.archon-hero .btns { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }
.archon-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2.5rem; max-width: 520px; }
.archon-stats div { padding-top: .9rem; border-top: 1px solid rgba(255, 255, 255, .12); }
.archon-stats strong { display: block; font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1; font-weight: 800; letter-spacing: -.03em; }
.archon-stats span { display: block; margin-top: .4rem; font-size: .84rem; color: #9fb0c8; }

.cards-3 { display: grid; gap: 1.25rem; }
@media (min-width: 768px) { .cards-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards-3 { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; } }
.card { position: relative; padding: 1.75rem; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); transition: transform .3s, box-shadow .3s, border-color .3s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.card .ic { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: linear-gradient(135deg, var(--navy-800), var(--navy-950)); color: var(--cyan-400); }
.card .ic svg { width: 24px; height: 24px; }
.card h3 { margin-top: 1.2rem; font-size: 1.15rem; letter-spacing: -.01em; }
.card p { margin-top: .5rem; font-size: .94rem; color: var(--text-soft); }
.card .soon { position: absolute; top: 1.4rem; right: 1.4rem; padding: .2rem .6rem; border-radius: 999px; font-size: .72rem; font-weight: 800; background: rgba(29, 91, 255, .1); color: var(--blue-600); }
.section-dark .card { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .08); }
.section-dark .card:hover { background: rgba(255, 255, 255, .07); border-color: rgba(76, 198, 255, .3); box-shadow: none; }
.section-dark .card .ic { background: linear-gradient(135deg, var(--blue-600), var(--cyan-400)); color: #fff; }
.section-dark .card p { color: #aebbd0; }

.problem-note { margin-top: 2.5rem; padding: 1.5rem 1.75rem; border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--navy-900), var(--navy-800)); color: #d5deec; font-size: 1.05rem; }
.problem-note strong { color: #fff; }

.scenarios { display: grid; gap: 1.25rem; }
@media (min-width: 1024px) { .scenarios { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } }
.scenario { padding: 1.75rem; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); }
.scenario .phase { display: inline-block; padding: .25rem .7rem; border-radius: 999px; font-size: .75rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; background: rgba(29, 91, 255, .08); color: var(--blue-600); }
.scenario blockquote { margin: 1rem 0 0; padding: .9rem 1rem; border-radius: 12px; background: var(--bg-soft); font-weight: 600; color: var(--navy-900); font-size: .95rem; }
.scenario p { margin-top: 1rem; font-size: .94rem; color: var(--text-soft); }
.scenario code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .84em; padding: .05rem .35rem; border-radius: 5px; background: var(--bg-soft); color: var(--blue-600); }
.scenario-ctx { margin-bottom: 2rem; padding: 1rem 1.25rem; border-radius: var(--radius); border: 1px dashed var(--line); font-size: .92rem; color: var(--text-soft); background: #fff; }

.stack { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 2.5rem; }
.stack span { padding: .5rem .95rem; border-radius: 999px; font-size: .88rem; font-weight: 700; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); color: #d5deec; }

.section:not(.section-dark) .stack span { background: var(--bg-soft); border-color: var(--line); color: var(--navy-900); }
.stack { justify-content: center; }

/* ---------- Cookie banner ---------- */
.footer-legal { display: inline-flex; flex-wrap: wrap; gap: .5rem 1.25rem; }
.footer-legal a, .footer-legal button { color: inherit; font-size: inherit; transition: color .2s; }
.footer-legal a:hover, .footer-legal button:hover { color: #fff; }
.cookie-banner {
  position: fixed; left: var(--gutter); right: var(--gutter); bottom: calc(84px + env(safe-area-inset-bottom)); z-index: 60;
  display: grid; gap: 1rem; max-width: 520px; padding: 1.25rem 1.35rem;
  border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-lg);
  font-size: .9rem; color: var(--text-soft);
}
.cookie-banner[hidden] { display: none; }
.cookie-banner a { color: var(--blue-600); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.cookie-actions { display: flex; gap: .6rem; justify-content: flex-end; }
.cookie-actions .btn { padding: .65rem 1.2rem; font-size: .9rem; }
@media (min-width: 1024px) { .cookie-banner { left: 24px; right: auto; bottom: 24px; } }

/* ---------- Legal / 404 ---------- */
.prose { max-width: 760px; }
.prose h2 { margin-top: 2.5rem; font-size: 1.4rem; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose ul { margin-top: .9rem; color: var(--text-soft); }
.prose ul { list-style: disc; padding-left: 1.25rem; display: grid; gap: .4rem; }
.prose a { color: var(--blue-600); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.prose table { width: 100%; margin-top: 1rem; border-collapse: collapse; font-size: .92rem; }
.prose th, .prose td { padding: .7rem .8rem; border: 1px solid var(--line); text-align: left; vertical-align: top; color: var(--text-soft); }
.prose th { background: var(--bg-soft); color: var(--navy-900); }
.prose .updated { font-size: .88rem; color: var(--text-mute); }
.notfound { text-align: center; }
.notfound .code { font-size: clamp(5rem, 16vw, 9rem); font-weight: 800; line-height: 1; letter-spacing: -.05em; }
.notfound .actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .85rem; margin-top: 2rem; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); transition-delay: var(--d, 0s); }
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  .hero-media img { transform: none; }
}