/* ===================================================================
   SYSTEM — Premium Tech Website
   Design system: dark / futuristic / neon gradient (blue→cyan→green)
   =================================================================== */

:root {
  /* Colors */
  --bg: #070b14;
  --bg-2: #0a1120;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --stroke: rgba(255, 255, 255, 0.09);
  --stroke-strong: rgba(255, 255, 255, 0.16);

  --blue: #2f6bff;
  --cyan: #22d3ee;
  --green: #9be870;
  --wa: #25d366;

  --text: #eaf0fb;
  --muted: #93a1bd;
  --muted-2: #6c7a96;

  --grad: linear-gradient(120deg, #2f6bff 0%, #22d3ee 52%, #9be870 100%);
  --grad-soft: linear-gradient(120deg, rgba(47,107,255,.18), rgba(34,211,238,.18), rgba(155,232,112,.18));

  /* Type */
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-head: 'Space Grotesk', 'Inter', sans-serif;
  --font-brand: 'Orbitron', 'Space Grotesk', sans-serif;

  /* Layout */
  --container: 1180px;
  --radius: 18px;
  --radius-lg: 26px;
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, .6);
  --shadow-glow: 0 0 0 1px rgba(34,211,238,.25), 0 20px 50px -12px rgba(34,211,238,.25);

  --ease: cubic-bezier(.22, 1, .36, 1);
}

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

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

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

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

::selection { background: rgba(34,211,238,.3); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #1c2740; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #2a3a5e; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 22px; }

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-brand);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 7px 14px;
  border: 1px solid var(--stroke);
  border-radius: 100px;
  background: var(--surface);
  backdrop-filter: blur(8px);
}
.eyebrow--center { margin-inline: auto; }
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.muted { color: var(--muted); }

/* ===================================================================
   Animated background
   =================================================================== */
.bg-fx {
  position: fixed; inset: 0; z-index: -2;
  overflow: hidden; pointer-events: none;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(47,107,255,.10), transparent 60%),
    radial-gradient(900px 600px at 0% 100%, rgba(34,211,238,.08), transparent 55%),
    var(--bg);
}
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: .5;
}
.orb--1 { width: 480px; height: 480px; top: -120px; right: -80px;
  background: radial-gradient(circle, rgba(47,107,255,.55), transparent 70%);
  animation: float1 18s var(--ease) infinite; }
.orb--2 { width: 420px; height: 420px; top: 40%; left: -140px;
  background: radial-gradient(circle, rgba(34,211,238,.45), transparent 70%);
  animation: float2 22s var(--ease) infinite; }
.orb--3 { width: 360px; height: 360px; bottom: -100px; right: 20%;
  background: radial-gradient(circle, rgba(155,232,112,.30), transparent 70%);
  animation: float1 26s var(--ease) infinite reverse; }

@keyframes float1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-40px,50px); } }
@keyframes float2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(60px,-40px); } }

.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}

/* ===================================================================
   Header
   =================================================================== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .4s var(--ease), border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(7, 11, 20, .72);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--stroke);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 74px;
}

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__mark { filter: drop-shadow(0 0 12px rgba(34,211,238,.35)); transition: transform .4s var(--ease); }
.brand:hover .brand__mark { transform: rotate(8deg) scale(1.06); }
.brand__name {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: .14em;
  background: linear-gradient(90deg, #fff 60%, var(--green));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.nav { display: flex; align-items: center; gap: 6px; }
.nav__link {
  position: relative;
  padding: 9px 14px; border-radius: 10px;
  font-size: .94rem; font-weight: 500; color: var(--muted);
  transition: color .25s, background .25s;
}
.nav__link:hover { color: var(--text); background: var(--surface); }
.nav__link::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px;
  height: 2px; background: var(--grad); border-radius: 2px;
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav__link:hover::after,
.nav__link.active::after { transform: scaleX(1); }
.nav__link.active { color: var(--text); }
.nav__cta {
  color: var(--text); border: 1px solid var(--stroke-strong);
  background: var(--surface); margin-left: 8px;
}
.nav__cta:hover { border-color: var(--cyan); box-shadow: 0 0 18px -4px rgba(34,211,238,.5); }
.nav__cta::after { display: none; }

.menu-toggle {
  display: none; width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--stroke); background: var(--surface);
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.menu-toggle span {
  width: 20px; height: 2px; background: var(--text); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s;
}
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================================================================
   Buttons
   =================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 26px; border-radius: 100px;
  font-weight: 600; font-size: .98rem; letter-spacing: .01em;
  transition: transform .3s var(--ease), box-shadow .3s, filter .3s;
  white-space: nowrap;
}
.btn svg { transition: transform .3s var(--ease); }
.btn--primary {
  color: #04101e; background: var(--grad);
  box-shadow: 0 10px 30px -8px rgba(34,211,238,.6), inset 0 0 0 1px rgba(255,255,255,.2);
}
.btn--primary:hover { transform: translateY(-3px); filter: brightness(1.08);
  box-shadow: 0 18px 44px -10px rgba(34,211,238,.75); }
.btn--primary:hover svg { transform: translateX(4px); }
.btn--ghost {
  color: var(--text); background: var(--surface);
  border: 1px solid var(--stroke-strong); backdrop-filter: blur(8px);
}
.btn--ghost:hover { transform: translateY(-3px); border-color: var(--wa);
  box-shadow: 0 14px 36px -12px rgba(37,211,102,.5); color: #fff; }
.btn--lg { padding: 17px 34px; font-size: 1.06rem; }

/* ===================================================================
   Sections
   =================================================================== */
.section { padding: clamp(70px, 10vw, 130px) 0; position: relative; }
.section__head { max-width: 720px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.section__head .eyebrow { margin-bottom: 18px; }
.section__title {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(1.9rem, 4.4vw, 3rem); line-height: 1.1; letter-spacing: -.02em;
}
.section__sub { margin-top: 16px; color: var(--muted); font-size: 1.06rem; }

/* ===================================================================
   Hero
   =================================================================== */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  padding: 110px 0 60px;
  overflow: hidden;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: .7; }
.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 50px; align-items: center;
}
.hero__content .eyebrow { margin-bottom: 22px; }
.hero__title {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4.3rem); line-height: 1.04; letter-spacing: -.03em;
}
.hero__subtitle {
  margin-top: 22px; max-width: 540px;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem); color: var(--muted);
}
.hero__subtitle strong { color: var(--text); font-weight: 600; }
.hero__actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; }

.hero__stats {
  margin-top: 48px; display: flex; gap: 14px; flex-wrap: wrap;
}
.stat {
  display: flex; flex-direction: column; min-width: 120px;
  padding: 16px 20px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--stroke);
  backdrop-filter: blur(8px);
}
.stat__num {
  font-family: var(--font-head); font-weight: 700; font-size: 2rem; line-height: 1;
  display: inline; background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat__suf {
  font-family: var(--font-head); font-weight: 700; font-size: 1.3rem;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat__label { margin-top: 6px; font-size: .82rem; color: var(--muted); }

.hero__scroll {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 10px;
  font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2);
  z-index: 1;
}
.hero__scroll span {
  width: 22px; height: 36px; border: 2px solid var(--stroke-strong); border-radius: 14px;
  position: relative;
}
.hero__scroll span::after {
  content: ''; position: absolute; top: 7px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; border-radius: 4px; background: var(--cyan);
  animation: scrolldot 1.8s var(--ease) infinite;
}
@keyframes scrolldot { 0% { opacity: 0; top: 7px; } 40% { opacity: 1; } 80% { opacity: 0; top: 18px; } 100% { opacity: 0; } }

/* Hero visual — orbit */
.hero__visual { display: flex; justify-content: center; align-items: center; }
.orbit {
  position: relative; width: 360px; height: 360px;
  display: flex; align-items: center; justify-content: center;
}
.orbit__core {
  width: 180px; height: 180px; border-radius: 32px;
  display: grid; place-items: center;
  background: linear-gradient(160deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  border: 1px solid var(--stroke-strong);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow), inset 0 0 30px rgba(34,211,238,.08);
  animation: bob 6s var(--ease) infinite;
}
.orbit__core img { width: 116px; height: 116px; filter: drop-shadow(0 0 20px rgba(34,211,238,.45)); }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

.orbit__ring {
  position: absolute; border-radius: 50%; border: 1px dashed var(--stroke-strong);
}
.orbit__ring--1 { width: 280px; height: 280px; animation: spin 24s linear infinite; }
.orbit__ring--2 { width: 360px; height: 360px; border-style: solid; border-color: rgba(34,211,238,.12);
  animation: spin 40s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }

.chip {
  position: absolute; display: grid; place-items: center;
  width: 56px; height: 56px; border-radius: 16px;
  font-family: var(--font-brand); font-weight: 700; font-size: 1rem;
  background: linear-gradient(160deg, rgba(255,255,255,.1), rgba(255,255,255,.03));
  border: 1px solid var(--stroke-strong); backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px -10px rgba(0,0,0,.6);
  color: #fff;
  animation: bob 5s var(--ease) infinite;
}
.chip--ai { top: 6px; left: 30px; color: var(--green); animation-delay: .2s; }
.chip--web { top: 40px; right: 6px; color: var(--cyan); animation-delay: .6s; }
.chip--wa { bottom: 50px; right: 0; color: var(--wa); animation-delay: 1s; }
.chip--auto { bottom: 8px; left: 46px; font-size: 1.5rem; color: var(--blue); animation-delay: 1.4s; }

/* ===================================================================
   Trust bar
   =================================================================== */
.trust { border-block: 1px solid var(--stroke); background: rgba(255,255,255,.015); }
.trust__inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 14px; padding: 22px 0;
  font-family: var(--font-brand); font-size: .8rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted);
}
.trust__inner i { color: var(--cyan); font-style: normal; }

/* ===================================================================
   About
   =================================================================== */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about__text .eyebrow { margin-bottom: 18px; }
.about__text .lead { margin-top: 20px; font-size: 1.18rem; color: var(--text); }
.about__text .lead strong { background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 700; }
.about__text .muted { margin-top: 16px; }
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mini-card {
  padding: 24px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--stroke);
  backdrop-filter: blur(8px); transition: transform .35s var(--ease), border-color .35s, background .35s;
}
.mini-card:hover { transform: translateY(-6px); border-color: var(--stroke-strong); background: var(--surface-2); }
.mini-card__icon {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  font-size: 1.5rem; background: var(--grad-soft); border: 1px solid var(--stroke);
  margin-bottom: 14px;
}
.mini-card h3 { font-family: var(--font-head); font-size: 1.06rem; margin-bottom: 6px; }
.mini-card p { font-size: .92rem; color: var(--muted); }

/* ===================================================================
   Services
   =================================================================== */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  position: relative; overflow: hidden;
  padding: 30px 26px; border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
  border: 1px solid var(--stroke);
  backdrop-filter: blur(10px);
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.card::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .4s;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-glow); }
.card:hover::before { opacity: 1; }
.card__icon {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  color: var(--cyan); background: var(--grad-soft); border: 1px solid var(--stroke);
  margin-bottom: 20px; transition: transform .4s var(--ease), color .4s;
}
.card:hover .card__icon { transform: scale(1.08) rotate(-4deg); color: var(--green); }
.card h3 { font-family: var(--font-head); font-size: 1.18rem; margin-bottom: 10px; line-height: 1.25; }
.card p { font-size: .94rem; color: var(--muted); }
.card__glow {
  position: absolute; width: 160px; height: 160px; border-radius: 50%;
  background: radial-gradient(circle, rgba(34,211,238,.25), transparent 70%);
  top: -60px; right: -60px; filter: blur(20px); opacity: 0; transition: opacity .4s;
}
.card:hover .card__glow { opacity: 1; }
.card--feature {
  background: linear-gradient(165deg, rgba(34,211,238,.12), rgba(47,107,255,.06));
  border-color: rgba(34,211,238,.28);
}
.card__badge {
  position: absolute; top: 16px; right: 16px;
  font-family: var(--font-brand); font-size: .6rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 100px; color: #04101e; background: var(--grad);
}

/* ===================================================================
   Timeline
   =================================================================== */
.timeline {
  max-width: 760px; margin: 0 auto; position: relative;
  padding-left: 10px;
}
.timeline::before {
  content: ''; position: absolute; left: 36px; top: 14px; bottom: 14px; width: 2px;
  background: linear-gradient(var(--blue), var(--cyan), var(--green));
  opacity: .35;
}
.timeline__item {
  position: relative; display: flex; gap: 26px; align-items: flex-start;
  padding: 18px 0;
}
.timeline__num {
  flex: 0 0 auto; width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--font-brand); font-weight: 700;
  font-size: 1rem; color: #04101e; background: var(--grad);
  box-shadow: 0 0 0 6px var(--bg), 0 0 24px -4px rgba(34,211,238,.6);
  position: relative; z-index: 1;
}
.timeline__content {
  flex: 1; padding: 18px 24px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--stroke); backdrop-filter: blur(8px);
  transition: transform .35s var(--ease), border-color .35s;
}
.timeline__item:hover .timeline__content { transform: translateX(8px); border-color: var(--stroke-strong); }
.timeline__content h3 { font-family: var(--font-head); font-size: 1.14rem; margin-bottom: 6px; }
.timeline__content p { font-size: .94rem; color: var(--muted); }

/* ===================================================================
   Benefits
   =================================================================== */
.benefits { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: center; }
.benefits__text .eyebrow { margin-bottom: 18px; }
.benefits__text .muted { margin: 16px 0 28px; }
.benefits__list { display: grid; gap: 14px; }
.benefits__list li {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px 22px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--stroke); backdrop-filter: blur(8px);
  transition: transform .35s var(--ease), border-color .35s, background .35s;
}
.benefits__list li:hover { transform: translateY(-4px); border-color: var(--stroke-strong); background: var(--surface-2); }
.check {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 9px;
  display: grid; place-items: center; font-weight: 800; font-size: .9rem;
  color: #04101e; background: var(--grad); box-shadow: 0 0 16px -4px rgba(34,211,238,.6);
}
.benefits__list strong { font-family: var(--font-head); font-size: 1.04rem; }
.benefits__list p { font-size: .9rem; color: var(--muted); margin-top: 3px; }

/* ===================================================================
   Portfolio
   =================================================================== */
.portfolio { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.folio {
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--surface); border: 1px solid var(--stroke); backdrop-filter: blur(8px);
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.folio:hover { transform: translateY(-8px); border-color: var(--stroke-strong); box-shadow: var(--shadow); }
.folio__media {
  height: 150px; display: grid; place-items: center; font-size: 3rem;
  background:
    radial-gradient(circle at 30% 30%, rgba(47,107,255,.25), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(155,232,112,.18), transparent 60%),
    rgba(255,255,255,.02);
  position: relative;
}
.folio__media::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 24px 24px; opacity: .5;
}
.folio__media span { position: relative; z-index: 1; transition: transform .4s var(--ease); }
.folio:hover .folio__media span { transform: scale(1.15) translateY(-4px); }
.folio__body { padding: 22px; }
.folio__tag {
  display: inline-block; font-family: var(--font-brand); font-size: .62rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--cyan);
  padding: 4px 10px; border-radius: 100px; border: 1px solid var(--stroke);
  background: var(--surface); margin-bottom: 12px;
}
.folio__body h3 { font-family: var(--font-head); font-size: 1.1rem; margin-bottom: 6px; }
.folio__body p { font-size: .9rem; color: var(--muted); }
.portfolio__cta { text-align: center; margin-top: 36px; color: var(--muted); }
.portfolio__cta a { color: var(--cyan); font-weight: 600; border-bottom: 1px solid transparent; transition: border-color .3s; }
.portfolio__cta a:hover { border-color: var(--cyan); }

/* ===================================================================
   CTA final
   =================================================================== */
.cta { padding: clamp(80px, 12vw, 150px) 0; position: relative; }
.cta__inner {
  max-width: 760px; margin: 0 auto; text-align: center;
  padding: clamp(40px, 6vw, 70px) clamp(24px, 5vw, 60px);
  border-radius: var(--radius-lg); position: relative; overflow: hidden;
  background: linear-gradient(165deg, rgba(34,211,238,.10), rgba(47,107,255,.06));
  border: 1px solid rgba(34,211,238,.28);
  backdrop-filter: blur(14px);
  box-shadow: 0 40px 90px -30px rgba(34,211,238,.4);
}
.cta__inner::before {
  content: ''; position: absolute; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(34,211,238,.35), transparent 70%);
  top: -200px; left: 50%; transform: translateX(-50%); filter: blur(40px);
}
.cta__inner > * { position: relative; z-index: 1; }
.cta__inner .eyebrow { margin-bottom: 20px; }
.cta__title { font-family: var(--font-head); font-weight: 700; font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.08; letter-spacing: -.02em; }
.cta__sub { margin: 18px auto 32px; max-width: 520px; font-size: 1.1rem; color: var(--muted); }
.cta__contact { margin-top: 26px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; font-size: .95rem; color: var(--muted); }
.cta__contact a { color: var(--text); font-weight: 500; transition: color .3s; }
.cta__contact a:hover { color: var(--cyan); }

/* ===================================================================
   Footer
   =================================================================== */
.footer { border-top: 1px solid var(--stroke); background: rgba(255,255,255,.012); margin-top: 20px; }
.footer__inner {
  display: grid; grid-template-columns: 1.6fr 1fr 1.3fr; gap: 40px;
  padding: 60px 22px 44px;
}
.footer__brand p { margin-top: 14px; color: var(--muted); max-width: 280px; font-size: .95rem; }
.footer h4 {
  font-family: var(--font-brand); font-size: .76rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--muted-2); margin-bottom: 16px;
}
.footer__nav, .footer__contact { display: flex; flex-direction: column; gap: 11px; }
.footer__nav a, .footer__contact a {
  color: var(--muted); font-size: .95rem; transition: color .3s;
  display: inline-flex; align-items: center; gap: 9px;
}
.footer__nav a:hover, .footer__contact a:hover { color: var(--cyan); }
.footer__contact a svg { color: var(--cyan); flex: 0 0 auto; }
.footer__bottom { border-top: 1px solid var(--stroke); }
.footer__bottom .container {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding-block: 22px; font-size: .84rem; color: var(--muted-2);
}

/* ===================================================================
   Floating WhatsApp
   =================================================================== */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(160deg, #2bd96f, #14a850);
  box-shadow: 0 14px 36px -8px rgba(37,211,102,.6);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.wa-float:hover { transform: scale(1.1) translateY(-2px); box-shadow: 0 18px 44px -8px rgba(37,211,102,.8); }
.wa-float svg { position: relative; z-index: 1; }
.wa-float__pulse {
  position: absolute; inset: 0; border-radius: 50%; background: #25d366;
  animation: waPulse 2.4s var(--ease) infinite; z-index: 0;
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: .6; }
  70%,100% { transform: scale(1.8); opacity: 0; }
}

/* ===================================================================
   Reveal on scroll
   =================================================================== */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { order: -1; }
  .orbit { width: 300px; height: 300px; }
  .orbit__ring--2 { width: 300px; height: 300px; }
  .about, .benefits { grid-template-columns: 1fr; gap: 36px; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .portfolio { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 320px);
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    gap: 6px; padding: 96px 22px 30px;
    background: rgba(8, 13, 24, .96); backdrop-filter: blur(20px);
    border-left: 1px solid var(--stroke);
    transform: translateX(100%); transition: transform .4s var(--ease);
    z-index: 99;
  }
  .nav.open { transform: translateX(0); }
  .nav__link { padding: 14px 16px; font-size: 1.05rem; }
  .nav__link::after { display: none; }
  .nav__cta { margin-left: 0; margin-top: 8px; text-align: center; }
  .menu-toggle { display: flex; z-index: 100; }

  .hero { min-height: auto; padding: 120px 0 70px; }
  .hero__stats { gap: 10px; }
  .stat { flex: 1; min-width: 100px; padding: 14px; }
  .hero__scroll { display: none; }

  .about__grid { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr; }
  .portfolio { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 30px; }
  .timeline::before { left: 26px; }
  .timeline__num { width: 44px; height: 44px; }
  .timeline__item { gap: 18px; }
}

@media (max-width: 420px) {
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .hero__stats { flex-direction: column; }
}

/* ===================================================================
   Reduced motion
   =================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}