/* =========================================================
   Smart Code — Advertising Landing Page
   ========================================================= */

:root {
  --primary: #6d5efc;
  --primary-dark: #4b3fd6;
  --primary-soft: #eceafe;
  --secondary: #a855f7;
  --accent: #22d3ee;
  --grad: linear-gradient(135deg, #6d5efc 0%, #a855f7 55%, #22d3ee 120%);
  --grad-soft: linear-gradient(135deg, rgba(109, 94, 252, .12), rgba(168, 85, 247, .12));

  --ink: #131425;
  --ink-2: #3c3f56;
  --muted: #6b7086;
  --line: #e7e8f0;
  --bg: #f6f7fd;
  --bg-alt: #f6f7fd;
  --white: #ffffff;

  --radius: 18px;
  --radius-lg: 26px;
  --radius-sm: 12px;

  --shadow-sm: 0 2px 10px rgba(19, 20, 37, .06);
  --shadow: 0 12px 34px rgba(19, 20, 37, .09);
  --shadow-lg: 0 26px 60px rgba(19, 20, 37, .16);
  --shadow-primary: 0 16px 38px rgba(109, 94, 252, .34);

  --container: 1180px;
  --header-h: 76px;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

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

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

body {
  font-family: "Cairo", "Segoe UI", "Tahoma", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  overflow-x: hidden;
  font-size: 16px;
}

body.nav-open { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, select, textarea { font-family: inherit; font-size: 1rem; }
h1, h2, h3, h4 { line-height: 1.35; font-weight: 800; letter-spacing: -.2px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }

.skip-link {
  position: absolute; top: -60px; right: 16px; z-index: 999;
  background: var(--primary); color: #fff; padding: 10px 18px; border-radius: 0 0 12px 12px;
  transition: top .25s var(--ease);
}
.skip-link:focus { top: 0; }

::selection { background: var(--primary); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: #c9c5f6; border-radius: 20px; border: 3px solid var(--bg-alt); }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ===== Cursor glow ===== */
.cursor-glow {
  position: fixed; width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(109, 94, 252, .10), transparent 65%);
  transform: translate(-50%, -50%); pointer-events: none; z-index: 0;
  transition: opacity .4s; opacity: 0;
}
@media (hover: hover) { .cursor-glow { opacity: 1; } }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 26px; border-radius: 100px; font-weight: 700; font-size: .97rem;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s, border-color .25s;
  white-space: nowrap; position: relative; overflow: hidden;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: var(--shadow-primary); }
.btn-primary::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255,255,255,.35) 50%, transparent 80%);
  transform: translateX(-120%); transition: transform .7s var(--ease);
}
.btn-primary:hover::after { transform: translateX(120%); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 22px 46px rgba(109, 94, 252, .45); }
.btn-ghost { background: #fff; color: var(--ink); border: 1.6px solid var(--line); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-3px); }
.btn-lg { padding: 16px 34px; font-size: 1.03rem; }
.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: fixed; top: 0; inset-inline: 0; z-index: 100;
  height: var(--header-h); display: flex; align-items: center;
  transition: background .3s, box-shadow .3s, backdrop-filter .3s, height .3s;
}
.site-header.scrolled {
  height: 66px; background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 6px 24px rgba(19, 20, 37, .07); border-bottom: 1px solid rgba(231,232,240,.7);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.28rem; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center;
  background: var(--grad); color: #fff; box-shadow: var(--shadow-primary); flex: 0 0 auto;
}
.brand-mark svg { width: 23px; height: 23px; }
.brand-text b { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav ul { display: flex; align-items: center; gap: 4px; }
.nav-link {
  display: inline-block; padding: 9px 14px; border-radius: 100px;
  font-weight: 600; font-size: .94rem; color: var(--ink-2); position: relative; transition: color .25s, background .25s;
}
.nav-link::after {
  content: ""; position: absolute; bottom: 3px; inset-inline: 14px; height: 2px; border-radius: 2px;
  background: var(--grad); transform: scaleX(0); transform-origin: center; transition: transform .3s var(--ease);
}
.nav-link:hover { color: var(--primary); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--primary); }
.nav-cta { padding: 11px 22px; font-size: .9rem; }

.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: 13px; background: #fff;
  border: 1.6px solid var(--line); box-shadow: var(--shadow-sm);
  flex-direction: column; align-items: center; justify-content: center; gap: 5px; flex: 0 0 auto;
}
.nav-toggle span { width: 20px; height: 2.2px; border-radius: 3px; background: var(--ink); transition: transform .3s var(--ease), opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.2px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.2px) rotate(-45deg); }

/* ===== Hero ===== */
.hero { position: relative; padding: calc(var(--header-h) + 58px) 0 40px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(1000px 520px at 82% -8%, rgba(109, 94, 252, .16), transparent 62%),
    radial-gradient(760px 460px at 8% 8%, rgba(34, 211, 238, .12), transparent 60%),
    radial-gradient(700px 500px at 50% 110%, rgba(168, 85, 247, .10), transparent 65%),
    var(--bg);
}
.grid-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(19,20,37,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(19,20,37,.045) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
}
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; animation: floatY 12s ease-in-out infinite; }
.orb-1 { width: 360px; height: 360px; background: rgba(109, 94, 252, .5); top: -90px; inset-inline-end: 4%; }
.orb-2 { width: 300px; height: 300px; background: rgba(34, 211, 238, .45); bottom: -70px; inset-inline-start: 6%; animation-delay: -4s; }
.orb-3 { width: 240px; height: 240px; background: rgba(168, 85, 247, .4); top: 42%; inset-inline-end: 34%; animation-delay: -8s; }

.hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; gap: 54px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(255, 255, 255, .8); border: 1px solid var(--line);
  color: var(--primary-dark); font-weight: 700; font-size: .85rem;
  padding: 8px 16px; border-radius: 100px; box-shadow: var(--shadow-sm); margin-bottom: 20px;
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; position: relative; }
.pulse::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; background: rgba(34,197,94,.4); animation: pulse 1.8s infinite; }

.hero h1 { font-size: clamp(2.05rem, 5vw, 3.5rem); font-weight: 900; letter-spacing: -1px; margin-bottom: 20px; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-sub { font-size: 1.09rem; color: var(--muted); max-width: 560px; margin-bottom: 30px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.hero-points li { position: relative; padding-inline-start: 24px; font-weight: 600; font-size: .93rem; color: var(--ink-2); }
.hero-points li::before {
  content: "✓"; position: absolute; inset-inline-start: 0; top: 0;
  width: 18px; height: 18px; border-radius: 50%; background: var(--primary-soft); color: var(--primary);
  font-size: .7rem; display: grid; place-items: center; font-weight: 800; line-height: 1;
}

/* Hero mockup */
.hero-visual { position: relative; }
.mock-window {
  background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  border: 1px solid rgba(231,232,240,.9); overflow: hidden; transform: perspective(1400px) rotateY(-7deg) rotateX(4deg);
  transition: transform .6s var(--ease);
}
.hero-visual:hover .mock-window { transform: perspective(1400px) rotateY(0) rotateX(0); }
.mock-topbar { display: flex; align-items: center; gap: 7px; padding: 13px 16px; background: #f3f4fa; border-bottom: 1px solid var(--line); }
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot.red { background: #ff5f57; } .dot.yellow { background: #febc2e; } .dot.green { background: #28c840; }
.mock-url {
  margin-inline-start: 12px; background: #fff; border: 1px solid var(--line); border-radius: 100px;
  padding: 3px 14px; font-size: .72rem; color: var(--muted); direction: ltr;
}
.mock-body { padding: 22px; background: linear-gradient(180deg, #fff, #fafaff); }
.mock-hero { background: var(--grad-soft); border: 1px solid #e9e6ff; border-radius: 16px; padding: 20px; display: grid; gap: 10px; }
.mock-badge { justify-self: start; font-size: .68rem; font-weight: 700; color: var(--primary); background: #fff; padding: 4px 12px; border-radius: 100px; }
.mock-line { height: 12px; border-radius: 100px; background: linear-gradient(90deg, #ded9ff, #ece9ff); }
.mock-line.w-70 { width: 70%; height: 16px; } .mock-line.w-50 { width: 50%; }
.mock-btn { width: 110px; height: 30px; border-radius: 100px; background: var(--grad); margin-top: 6px; }
.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
.mock-card { height: 74px; border-radius: 13px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }

.float-card {
  position: absolute; background: #fff; border-radius: 16px; padding: 12px 18px;
  box-shadow: var(--shadow); border: 1px solid rgba(231,232,240,.9);
  display: grid; line-height: 1.35; animation: floatY 5s ease-in-out infinite;
}
.float-card strong { font-size: 1.25rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.float-card span { font-size: .76rem; color: var(--muted); font-weight: 600; }
.float-a { bottom: -22px; inset-inline-start: -26px; animation-delay: -1.5s; }
.float-b { top: 26px; inset-inline-end: -30px; animation-delay: -3s; }

/* Stats */
.stats-bar {
  position: relative; z-index: 3; margin-top: 58px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px 18px; box-shadow: var(--shadow);
}
.stat { text-align: center; padding: 6px 12px; border-inline-start: 1px solid var(--line); }
.stat:first-child { border-inline-start: 0; }
.stat strong { display: block; font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 900; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat span { font-size: .88rem; color: var(--muted); font-weight: 600; }

/* ===== Logos ===== */
.logos { padding: 54px 0 20px; }
.logos-title { text-align: center; color: var(--muted); font-weight: 600; font-size: .95rem; margin-bottom: 20px; }
.logos-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.logo-chip {
  padding: 11px 26px; border-radius: 100px; background: #fff; border: 1px solid var(--line);
  font-weight: 700; color: var(--ink-2); box-shadow: var(--shadow-sm); font-size: .95rem;
  transition: transform .25s var(--ease), color .25s, border-color .25s;
}
.logo-chip:hover { transform: translateY(-3px); color: var(--primary); border-color: #d8d3fb; }

/* ===== Sections ===== */
.section { padding: 96px 0; position: relative; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 54px; }
.section-head h2, .why-content h2, .faq-head h2, .contact-info h2 { font-size: clamp(1.7rem, 3.8vw, 2.6rem); font-weight: 900; margin-bottom: 14px; letter-spacing: -.6px; }
.section-head p { color: var(--muted); font-size: 1.04rem; }

/* Service cards */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px 28px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.service-card::before {
  content: ""; position: absolute; inset-inline: 0; top: 0; height: 4px; background: var(--grad);
  transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: #e2ddfb; }
.service-card:hover::before { transform: scaleX(1); }
.icon-box {
  width: 58px; height: 58px; border-radius: 17px; display: grid; place-items: center;
  background: var(--grad-soft); color: var(--primary); margin-bottom: 20px;
  transition: background .35s, color .35s, transform .35s var(--ease);
}
.icon-box svg { width: 27px; height: 27px; }
.service-card:hover .icon-box { background: var(--grad); color: #fff; transform: rotate(-6deg) scale(1.05); }
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: .96rem; margin-bottom: 16px; }
.card-list { display: grid; gap: 8px; }
.card-list li { position: relative; padding-inline-start: 22px; font-size: .89rem; color: var(--ink-2); font-weight: 600; }
.card-list li::before { content: ""; position: absolute; inset-inline-start: 0; top: 8px; width: 9px; height: 9px; border-radius: 50%; background: var(--grad); }

/* Works */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 36px; }
.filter-btn {
  padding: 10px 24px; border-radius: 100px; background: #fff; border: 1.6px solid var(--line);
  font-weight: 700; font-size: .92rem; color: var(--ink-2); box-shadow: var(--shadow-sm);
  transition: all .25s var(--ease);
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active { background: var(--grad); color: #fff; border-color: transparent; box-shadow: var(--shadow-primary); }

.works-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.work-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line);
  box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.work-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.work-card.hide { display: none; }
.work-thumb { height: 190px; display: grid; place-items: center; position: relative; overflow: hidden; }
.work-thumb::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.28) 1.5px, transparent 1.5px);
  background-size: 18px 18px; opacity: .6;
}
.work-thumb span {
  position: relative; z-index: 1; color: #fff; font-weight: 800; font-size: 1.05rem;
  background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.4);
  padding: 9px 20px; border-radius: 100px; backdrop-filter: blur(6px);
}
.thumb-1 { background: linear-gradient(135deg, #6d5efc, #a855f7); }
.thumb-2 { background: linear-gradient(135deg, #0ea5e9, #22d3ee); }
.thumb-3 { background: linear-gradient(135deg, #f43f5e, #fb7185); }
.thumb-4 { background: linear-gradient(135deg, #10b981, #34d399); }
.thumb-5 { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.thumb-6 { background: linear-gradient(135deg, #6366f1, #818cf8); }
.work-info { padding: 22px 24px 26px; }
.work-tag { display: inline-block; font-size: .74rem; font-weight: 700; color: var(--primary); background: var(--primary-soft); padding: 4px 13px; border-radius: 100px; margin-bottom: 11px; }
.work-info h3 { font-size: 1.13rem; margin-bottom: 7px; }
.work-info p { color: var(--muted); font-size: .92rem; }

/* Why */
.why-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 54px; align-items: center; }
.why-content > p { color: var(--muted); margin-bottom: 30px; font-size: 1.04rem; }
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 26px; }
.feature { display: flex; gap: 13px; align-items: flex-start; }
.feature .check {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center;
  background: var(--grad); color: #fff; font-weight: 900; font-size: .85rem; box-shadow: var(--shadow-primary);
}
.feature h4 { font-size: 1.01rem; margin-bottom: 3px; }
.feature p { color: var(--muted); font-size: .88rem; line-height: 1.6; }

.why-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.why-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px 22px;
  text-align: center; box-shadow: var(--shadow-sm);
}
.why-card.wide { grid-column: 1 / -1; text-align: start; background: var(--grad); color: #fff; border: 0; box-shadow: var(--shadow-primary); }
.why-card.wide h4 { color: #fff; }
.why-card.wide p { color: rgba(255,255,255,.86); }
.why-card h4 { font-size: 1rem; margin: 14px 0 5px; }
.why-card p { color: var(--muted); font-size: .86rem; line-height: 1.6; }
.ring {
  --p: 90;
  width: 92px; height: 92px; margin: 0 auto; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--primary) calc(var(--p) * 1%), #ece9ff 0);
  position: relative;
}
.ring::after { content: ""; position: absolute; inset: 8px; border-radius: 50%; background: #fff; }
.ring span { position: relative; z-index: 1; font-weight: 900; font-size: 1.15rem; color: var(--primary-dark); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px 24px; box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.step:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.step-num {
  display: inline-grid; place-items: center; width: 54px; height: 54px; border-radius: 16px;
  background: var(--grad); color: #fff; font-weight: 900; font-size: 1.1rem; margin-bottom: 18px;
  box-shadow: var(--shadow-primary);
}
.step h3 { font-size: 1.1rem; margin-bottom: 9px; }
.step p { color: var(--muted); font-size: .92rem; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.price-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 34px 30px;
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column; position: relative;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.price-card.featured { border: 2px solid transparent; background: linear-gradient(#fff, #fff) padding-box, var(--grad) border-box; box-shadow: var(--shadow-lg); transform: scale(1.03); }
.price-card.featured:hover { transform: scale(1.03) translateY(-6px); }
.ribbon {
  position: absolute; top: -14px; inset-inline-start: 50%; transform: translateX(50%);
  background: var(--grad); color: #fff; font-size: .78rem; font-weight: 800; padding: 6px 18px; border-radius: 100px;
  box-shadow: var(--shadow-primary); white-space: nowrap;
}
.price-card h3 { font-size: 1.28rem; margin-bottom: 6px; }
.price-desc { color: var(--muted); font-size: .9rem; margin-bottom: 20px; min-height: 42px; }
.price { display: flex; align-items: flex-end; gap: 7px; margin-bottom: 24px; flex-wrap: wrap; }
.price .amount { font-size: .85rem; color: var(--muted); font-weight: 600; }
.price strong { font-size: 2.3rem; font-weight: 900; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; }
.price .cur { font-size: 1rem; color: var(--muted); font-weight: 700; }
.price-list { display: grid; gap: 11px; margin-bottom: 26px; flex: 1; }
.price-list li { position: relative; padding-inline-start: 26px; font-size: .93rem; color: var(--ink-2); }
.price-list li::before { content: "✓"; position: absolute; inset-inline-start: 0; top: 1px; color: var(--primary); font-weight: 900; }
.pricing-note { text-align: center; margin-top: 30px; color: var(--muted); }
.pricing-note a { color: var(--primary); font-weight: 700; text-decoration: underline; }

/* Testimonials */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testi-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px 28px;
  box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.testi-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); }
.stars { color: #f5a623; letter-spacing: 3px; margin-bottom: 14px; font-size: 1.05rem; }
.testi-card blockquote { font-size: .98rem; color: var(--ink-2); line-height: 1.85; margin-bottom: 20px; }
.testi-card figcaption { display: flex; align-items: center; gap: 13px; padding-top: 18px; border-top: 1px solid var(--line); }
.avatar { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; font-weight: 800; font-size: .9rem; flex: 0 0 auto; }
.testi-card figcaption strong { display: block; font-size: .96rem; }
.testi-card figcaption span { font-size: .82rem; color: var(--muted); }

/* FAQ */
.faq-inner { display: grid; grid-template-columns: .82fr 1.18fr; gap: 54px; align-items: start; }
.faq-head p { color: var(--muted); margin-bottom: 24px; }
.accordion { display: grid; gap: 14px; }
.acc-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: border-color .3s, box-shadow .3s; }
.acc-item.open { border-color: #d8d3fb; box-shadow: var(--shadow); }
.acc-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 22px; font-weight: 700; font-size: 1rem; text-align: start; color: var(--ink);
}
.acc-icon { position: relative; width: 22px; height: 22px; flex: 0 0 auto; border-radius: 50%; background: var(--primary-soft); transition: background .3s, transform .3s var(--ease); }
.acc-icon::before, .acc-icon::after { content: ""; position: absolute; background: var(--primary); border-radius: 2px; transition: transform .3s var(--ease), background .3s; }
.acc-icon::before { top: 10px; inset-inline: 5px; height: 2px; }
.acc-icon::after { inset-inline-start: 10px; top: 5px; bottom: 5px; width: 2px; }
.acc-item.open .acc-icon { background: var(--grad); transform: rotate(180deg); }
.acc-item.open .acc-icon::before, .acc-item.open .acc-icon::after { background: #fff; }
.acc-item.open .acc-icon::after { transform: scaleY(0); }
.acc-panel { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.acc-panel p { padding: 0 22px 22px; color: var(--muted); font-size: .95rem; }

/* Contact */
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.contact-info > p { color: var(--muted); margin-bottom: 28px; font-size: 1.02rem; }
.contact-list { display: grid; gap: 16px; margin-bottom: 28px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.ci-icon { width: 46px; height: 46px; flex: 0 0 auto; border-radius: 14px; display: grid; place-items: center; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); font-size: 1.15rem; }
.contact-list strong { display: block; font-size: .9rem; margin-bottom: 2px; }
.contact-list a, .contact-list span { color: var(--muted); font-size: .95rem; transition: color .25s; }
.contact-list a:hover { color: var(--primary); }
.socials { display: flex; gap: 11px; }
.social {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: #fff; border: 1px solid var(--line); font-weight: 800; color: var(--ink-2);
  box-shadow: var(--shadow-sm); transition: all .28s var(--ease);
}
.social:hover { background: var(--grad); color: #fff; border-color: transparent; transform: translateY(-4px); box-shadow: var(--shadow-primary); }

.contact-form {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 34px 32px;
  box-shadow: var(--shadow); display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
}
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: .9rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px; border-radius: 13px; border: 1.6px solid var(--line);
  background: #fbfbfe; color: var(--ink); transition: border-color .25s, box-shadow .25s, background .25s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--primary); background: #fff; box-shadow: 0 0 0 4px rgba(109, 94, 252, .12);
}
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #ef4444; background: #fff5f5; }
.error-msg { color: #ef4444; font-size: .78rem; font-weight: 600; min-height: 0; display: none; }
.field.invalid .error-msg { display: block; }
.contact-form .btn { grid-column: 1 / -1; margin-top: 4px; }
.form-note { grid-column: 1 / -1; text-align: center; font-size: .82rem; color: var(--muted); }
.form-success { grid-column: 1 / -1; text-align: center; font-size: .92rem; color: #16a34a; font-weight: 700; }

/* Footer */
.site-footer { background: #12132a; color: #b9bce0; padding: 66px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 46px; }
.site-footer .brand { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: .92rem; line-height: 1.8; max-width: 320px; }
.footer-col h4 { color: #fff; font-size: 1.03rem; margin-bottom: 16px; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { font-size: .92rem; transition: color .25s, padding .25s; }
.footer-col a:hover { color: #fff; padding-inline-start: 5px; }
.footer-bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px;
  padding: 22px 20px; border-top: 1px solid rgba(255,255,255,.09); font-size: .86rem;
}

/* WhatsApp float */
.social-float {
  position: fixed; bottom: 26px; inset-inline-start: 26px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 12px 30px rgba(37, 211, 102, .45);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.social-float svg { width: 30px; height: 30px; }
.social-float:hover { transform: scale(1.08) translateY(-3px); box-shadow: 0 18px 40px rgba(37, 211, 102, .55); }
.social-tooltip {
  position: absolute; inset-inline-start: 72px; top: 50%; transform: translateY(-50%) translateX(-8px);
  background: #12132a; color: #fff; padding: 8px 15px; border-radius: 11px; font-size: .84rem; font-weight: 600;
  white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity .28s, transform .28s var(--ease);
}
.social-tooltip::before { content: ""; position: absolute; inset-inline-end: 100%; top: 50%; transform: translateY(-50%); border: 6px solid transparent; border-inline-end-color: #12132a; }
.social-float:hover .social-tooltip { opacity: 1; transform: translateY(-50%) translateX(0); }

/* Instagram float variant */
.instagram-float { background: linear-gradient(135deg, #f58529 0%, #dd2a7b 45%, #8134af 75%, #515bd4 100%); box-shadow: 0 12px 30px rgba(221, 42, 123, .42); }
.instagram-float:hover { box-shadow: 0 18px 40px rgba(221, 42, 123, .55); }
.instagram-float svg { width: 30px; height: 30px; }

/* ===== Animations ===== */
[data-reveal] { opacity: 0; transform: translateY(34px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].revealed { opacity: 1; transform: none; }

@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }
@keyframes pulse { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(2.4); opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .cards-grid, .works-grid, .pricing-grid, .testi-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; gap: 46px; }
  .hero-visual { max-width: 560px; margin: 0 auto; width: 100%; }
  .mock-window { transform: none; }
  .why-inner, .faq-inner, .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; top: 0; inset-inline-end: 0; height: 100dvh; width: min(340px, 86vw);
    background: rgba(255,255,255,.98); backdrop-filter: blur(18px);
    flex-direction: column; align-items: stretch; gap: 8px;
    padding: 96px 24px 34px; box-shadow: -20px 0 60px rgba(19, 20, 37, .18);
    transform: translateX(-105%); transition: transform .38s var(--ease); z-index: 95;
    overflow-y: auto;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 4px; width: 100%; }
  .nav-link { display: block; padding: 14px 18px; border-radius: 13px; font-size: 1.02rem; }
  .nav-link::after { display: none; }
  .nav-link.active, .nav-link:hover { background: var(--primary-soft); }
  .nav-cta { width: 100%; margin-top: 10px; padding: 15px; }
  .nav-overlay { position: fixed; inset: 0; background: rgba(19, 20, 37, .45); z-index: 94; opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s; }
  .nav-overlay.show { opacity: 1; visibility: visible; }
}

@media (max-width: 700px) {
  .section { padding: 70px 0; }
  .cards-grid, .works-grid, .pricing-grid, .testi-grid, .steps, .feature-row { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; gap: 20px 0; }
  .stat:nth-child(3) { border-inline-start: 0; }
  .stat { border-inline-start: 0; }
  .contact-form { grid-template-columns: 1fr; padding: 26px 22px; }
  .price-card.featured { transform: none; }
  .price-card.featured:hover { transform: translateY(-6px); }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .float-a { inset-inline-start: -8px; bottom: -16px; }
  .float-b { inset-inline-end: -8px; }
  .social-float { bottom: 18px; inset-inline-start: 18px; width: 54px; height: 54px; }
  .hero { padding-top: calc(var(--header-h) + 34px); }
  .hero-actions .btn { flex: 1; }
}

@media (max-width: 400px) {
  .stats-bar { grid-template-columns: 1fr; }
  .hero-points { flex-direction: column; gap: 8px; }
}