/* =========================================================
   UV Creation – Mobile App & Website Development
   Light theme · Coral / Amber / Navy
   ========================================================= */
:root {
  --primary: #ff5a36;
  --primary-2: #ff9f1c;
  --navy: #14213d;
  --navy-2: #1d2d50;
  --gradient: linear-gradient(135deg, #ff5a36 0%, #ff9f1c 100%);
  --bg: #fffaf5;
  --bg-alt: #fff1e6;
  --card: #ffffff;
  --border: #f1e3d6;
  --text: #2a3350;
  --muted: #646d85;
  --radius: 20px;
  --shadow-sm: 0 6px 20px rgba(20, 33, 61, 0.06);
  --shadow: 0 24px 50px rgba(20, 33, 61, 0.12);
  --shadow-primary: 0 12px 30px rgba(255, 90, 54, 0.32);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: "Outfit", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 17px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 110px 0; position: relative; }
.section-alt { background: var(--bg-alt); }

h1, h2, h3, h4, h5 { line-height: 1.15; font-weight: 700; color: var(--navy); }
h1 { font-size: clamp(2.5rem, 5.6vw, 4.3rem); letter-spacing: -1.5px; }
h2 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -1px; }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.accent { color: var(--primary); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 26px; border-radius: 12px; font-weight: 600; font-size: 1rem;
  border: 2px solid transparent; cursor: pointer; transition: all .3s ease; white-space: nowrap;
}
.btn-lg { padding: 16px 32px; }
.btn-primary { background: var(--gradient); color: #fff; box-shadow: var(--shadow-primary); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(255, 90, 54, .42); }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn i { transition: transform .3s; }
.btn:hover i.fa-arrow-right { transform: translateX(4px); }

/* ---------- Header ---------- */
.header { position: fixed; inset: 0 0 auto 0; z-index: 100; padding: 20px 0; transition: all .35s ease; }
.header.scrolled {
  padding: 12px 0;
  background: rgba(255, 250, 245, .9);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(20, 33, 61, .07);
}
.nav { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 1.55rem; font-weight: 800; color: var(--navy); }
.logo .accent { margin-left: -4px; }
.logo-mark {
  width: 44px; height: 44px; border-radius: 50% 50% 50% 12px; display: grid; place-items: center;
  background: var(--gradient); color: #fff; font-size: 1rem; letter-spacing: .5px; box-shadow: var(--shadow-primary);
}
.nav-menu { display: flex; align-items: center; gap: 8px; }
.nav-link {
  font-weight: 500; font-size: 1rem; color: var(--muted); padding: 8px 18px; border-radius: 10px; transition: all .3s;
}
.nav-link:hover { color: var(--navy); background: rgba(255, 90, 54, .08); }
.nav-link.active { color: #fff; background: var(--navy); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 6px; padding: 6px; }
.nav-toggle span { width: 26px; height: 2.5px; background: var(--navy); border-radius: 2px; transition: .3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 140px 0 90px; overflow: hidden; }
.blob { position: absolute; border-radius: 50%; filter: blur(90px); animation: float 12s ease-in-out infinite; }
.blob-1 { width: 480px; height: 480px; background: rgba(255, 159, 28, .35); top: -140px; right: -100px; }
.blob-2 { width: 420px; height: 420px; background: rgba(255, 90, 54, .22); bottom: -160px; left: -140px; animation-delay: -6s; }
.dots-bg {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(20, 33, 61, .12) 1.2px, transparent 1.2px);
  background-size: 26px 26px;
  mask-image: radial-gradient(ellipse at 70% 40%, #000 10%, transparent 60%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 10%, transparent 60%);
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 60px; align-items: center; }
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; border-radius: 10px;
  background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  color: var(--navy); font-size: .9rem; font-weight: 500; margin-bottom: 26px;
}
.badge i { color: var(--primary); }
.hero-text h1 { margin-bottom: 22px; }
.hero-text > p { color: var(--muted); font-size: 1.18rem; max-width: 540px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.hero-points span { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; color: var(--navy); font-size: .95rem; }
.hero-points i { color: #22b07d; }

/* Hero visual – two phones */
.hero-visual { position: relative; height: 540px; }
.ring {
  position: absolute; width: 420px; height: 420px; border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%);
  background: var(--gradient); opacity: .95;
}
.ring::after { content: ""; position: absolute; inset: -26px; border-radius: 50%; border: 2px dashed rgba(255, 90, 54, .35); animation: spin 40s linear infinite; }
.phone {
  position: absolute; width: 220px; height: 450px; border-radius: 36px; padding: 10px;
  background: var(--navy); box-shadow: 0 40px 70px rgba(20, 33, 61, .35);
}
.phone-back { left: 8%; top: 30px; transform: rotate(-8deg); animation: floatTilt 7s ease-in-out infinite; }
.phone-front { right: 8%; top: 70px; animation: float 6s ease-in-out infinite; animation-delay: -2s; }
.phone-notch { position: absolute; top: 16px; left: 50%; transform: translateX(-50%); width: 70px; height: 18px; border-radius: 20px; background: var(--navy); z-index: 2; }
.phone-screen { height: 100%; border-radius: 28px; background: #fff; overflow: hidden; padding: 42px 16px 16px; display: flex; flex-direction: column; gap: 12px; }

.screen-shop { background: #fff7f0; }
.shop-top { display: flex; justify-content: space-between; }
.shop-top i { width: 30px; height: 30px; border-radius: 10px; background: #ffe2cf; }
.shop-banner { padding: 18px 16px; border-radius: 16px; background: var(--navy); color: #fff; }
.shop-banner small { display: block; font-size: .72rem; opacity: .75; }
.shop-banner strong { font-size: 1.7rem; color: var(--primary-2); }
.shop-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; flex: 1; }
.shop-grid div { border-radius: 14px; background: #ffe2cf; }
.shop-grid div:nth-child(2), .shop-grid div:nth-child(3) { background: #ffd0b3; }

.fit-hello { font-size: .72rem; color: var(--muted); }
.fit-title { font-size: 1.05rem; color: var(--navy); margin-top: -10px; }
.fit-ring {
  width: 120px; height: 120px; margin: 4px auto; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--primary) 0 72%, #ffe9dc 72% 100%);
}
.fit-ring span {
  width: 92px; height: 92px; border-radius: 50%; background: #fff; display: grid; place-content: center; text-align: center;
  font-weight: 700; color: var(--navy); font-size: 1.05rem; line-height: 1.1;
}
.fit-ring small { display: block; font-size: .65rem; color: var(--muted); font-weight: 500; }
.fit-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.fit-stats div { text-align: center; padding: 8px 2px; border-radius: 10px; background: #fff4ec; }
.fit-stats b { display: block; color: var(--navy); font-size: .9rem; }
.fit-stats small { font-size: .62rem; color: var(--muted); }
.fit-btn { margin-top: auto; padding: 11px; border-radius: 12px; text-align: center; color: #fff; font-weight: 600; font-size: .85rem; background: var(--gradient); }

.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 18px; border-radius: 14px;
  background: #fff; box-shadow: var(--shadow); animation: float 5s ease-in-out infinite; z-index: 3;
}
.float-card i { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; background: rgba(255, 90, 54, .12); color: var(--primary); font-size: 1.05rem; }
.float-card strong { display: block; color: var(--navy); font-size: .95rem; line-height: 1.3; }
.float-card small { color: var(--muted); font-size: .76rem; }
.fc-1 { top: 10px; right: -10px; animation-delay: -1s; }
.fc-2 { bottom: 40px; left: -20px; animation-delay: -3s; }
.fc-2 i { background: rgba(34, 176, 125, .12); color: #22b07d; }
.fc-3 { top: 46%; left: -40px; animation-delay: -2s; }
.fc-3 i { background: rgba(20, 33, 61, .08); color: var(--navy); }

/* ---------- Industries marquee ---------- */
.clients { padding: 36px 0; background: var(--navy); }
.clients-title { text-align: center; color: rgba(255,255,255,.55); font-size: .82rem; text-transform: uppercase; letter-spacing: 2.5px; margin-bottom: 20px; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 60px; width: max-content; animation: marquee 32s linear infinite; }
.marquee-track span { display: flex; align-items: center; gap: 10px; font-size: 1.3rem; font-weight: 600; color: rgba(255,255,255,.85); }
.marquee-track i { color: var(--primary-2); }

/* ---------- Section heading ---------- */
.section-head { text-align: center; max-width: 660px; margin: 0 auto 60px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px;
  color: var(--primary); margin-bottom: 14px;
}
.eyebrow::before, .section-head .eyebrow::after { content: ""; width: 28px; height: 2px; background: var(--gradient); border-radius: 2px; }
.section-head h2 { margin-bottom: 16px; }
.section-head p { color: var(--muted); font-size: 1.08rem; }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.service-card {
  position: relative; padding: 38px 32px; border-radius: var(--radius); background: var(--card);
  border: 1px solid var(--border); box-shadow: var(--shadow-sm); overflow: hidden; transition: all .4s ease;
}
.service-card::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 4px; background: var(--gradient);
  transform: scaleX(0); transform-origin: left; transition: transform .45s ease;
}
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow); border-color: transparent; }
.service-card:hover::after { transform: scaleX(1); }
.service-icon {
  width: 66px; height: 66px; border-radius: 50% 50% 50% 14px; display: grid; place-items: center; font-size: 1.6rem;
  background: rgba(255, 90, 54, .1); color: var(--primary); margin-bottom: 24px; transition: all .4s;
}
.service-card:hover .service-icon { background: var(--gradient); color: #fff; }
.service-card h3 { font-size: 1.32rem; margin-bottom: 12px; }
.service-card p { color: var(--muted); margin-bottom: 18px; }
.service-card li { position: relative; padding-left: 24px; color: var(--text); font-size: .95rem; margin-bottom: 6px; }
.service-card li::before {
  content: "\f058"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; top: 1px;
  color: var(--primary-2); font-size: .9rem;
}

/* ---------- Stats ---------- */
.stats { padding: 0; position: relative; margin-top: -10px; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; text-align: center;
  background: var(--navy); border-radius: 24px; padding: 56px 20px; position: relative; overflow: hidden;
}
.stats-grid::before { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; background: var(--gradient); opacity: .18; top: -150px; right: -60px; }
.stat { position: relative; padding: 0 10px; }
.stat + .stat { border-left: 1px solid rgba(255,255,255,.12); }
.stat strong, .stat span { font-size: clamp(2.4rem, 5vw, 3.3rem); font-weight: 800; line-height: 1; }
.stat strong { color: #fff; }
.stat span { color: var(--primary-2); }
.stat p { color: rgba(255,255,255,.75); font-weight: 500; margin-top: 10px; }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: 1.1fr 1fr; gap: 70px; align-items: center; }
.about-visual { position: relative; }
.about-visual img { border-radius: 30px 30px 30px 120px; box-shadow: var(--shadow); aspect-ratio: 4/4.4; object-fit: cover; width: 100%; }
.about-visual::before { content: ""; position: absolute; width: 70%; height: 70%; top: -24px; right: -24px; border-radius: 30px; background: var(--gradient); z-index: -1; }
.exp-badge {
  position: absolute; left: -30px; bottom: 50px; display: flex; align-items: center; gap: 14px;
  padding: 18px 24px; border-radius: 18px; background: #fff; box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}
.exp-badge > i { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; background: var(--gradient); color: #fff; font-size: 1.3rem; }
.exp-badge strong { display: block; font-size: 1.9rem; color: var(--navy); line-height: 1; }
.exp-badge span { font-size: .85rem; color: var(--muted); line-height: 1.3; }
.about-text h2 { margin-bottom: 18px; }
.about-text > p { color: var(--muted); margin-bottom: 30px; font-size: 1.08rem; }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.feature { display: flex; gap: 14px; padding: 18px; border-radius: 16px; background: #fff; border: 1px solid var(--border); transition: all .3s; }
.feature:hover { box-shadow: var(--shadow-sm); border-color: rgba(255, 90, 54, .35); }
.feature i { flex-shrink: 0; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(255, 159, 28, .14); color: var(--primary); }
.feature h4 { font-size: 1.05rem; margin-bottom: 4px; }
.feature p { color: var(--muted); font-size: .9rem; line-height: 1.5; }

/* ---------- Process ---------- */
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; position: relative; }
.process-grid::before {
  content: ""; position: absolute; top: 66px; left: 10%; right: 10%; height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  opacity: .3;
}
.step { position: relative; text-align: center; padding: 34px 18px 28px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm); transition: all .4s; }
.step:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.step-num {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%); padding: 3px 12px; border-radius: 20px;
  background: var(--navy); color: #fff; font-size: .78rem; font-weight: 600; letter-spacing: 1px;
}
.step > i {
  width: 64px; height: 64px; display: grid; place-items: center; margin: 0 auto 18px; border-radius: 50%; font-size: 1.4rem;
  background: #fff; color: var(--primary); border: 3px solid var(--primary); position: relative; transition: all .4s;
}
.step:hover > i { background: var(--gradient); color: #fff; border-color: transparent; }
.step h4 { margin-bottom: 8px; font-size: 1.15rem; }
.step p { color: var(--muted); font-size: .92rem; line-height: 1.55; }

/* ---------- Portfolio ---------- */
.filters { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; margin: 0 auto 44px; padding: 6px; width: fit-content; max-width: 100%; border-radius: 14px; background: #fff; box-shadow: var(--shadow-sm); }
.filter { padding: 10px 22px; border-radius: 10px; border: 0; background: transparent; color: var(--muted); font-weight: 500; cursor: pointer; transition: all .3s; }
.filter:hover { color: var(--navy); }
.filter.active { background: var(--navy); color: #fff; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.project { border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow-sm); transition: all .4s; }
.project:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.project.hide { display: none; }
.project img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .7s ease; }
.project:hover img { transform: scale(1.06); }
.project-info { position: relative; padding: 22px 24px; background: #fff; z-index: 1; }
.project-info span { font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; color: var(--primary); }
.project-info h4 { font-size: 1.18rem; margin-top: 4px; padding-right: 50px; }
.project-info a {
  position: absolute; top: 50%; right: 22px; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center; background: rgba(255, 90, 54, .1); color: var(--primary); transition: all .3s;
}
.project:hover .project-info a { background: var(--gradient); color: #fff; }

/* ---------- Tech ---------- */
.tech-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.tech-item {
  display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 26px 10px; border-radius: 16px;
  background: #fff; border: 1px solid var(--border); transition: all .35s;
}
.tech-item i { font-size: 2.2rem; color: var(--navy); transition: all .35s; }
.tech-item span { font-weight: 500; font-size: .92rem; color: var(--navy); }
.tech-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-sm); border-color: rgba(255, 90, 54, .4); }
.tech-item:hover i { color: var(--primary); transform: scale(1.12); }

/* ---------- Testimonials ---------- */
.slider { max-width: 820px; margin: 0 auto; overflow: hidden; }
.slides { display: flex; transition: transform .6s cubic-bezier(.65,0,.35,1); }
.testimonial {
  min-width: 100%; padding: 54px 50px; border-radius: 28px; background: #fff; box-shadow: var(--shadow-sm);
  text-align: center; position: relative; border: 1px solid var(--border);
}
.testimonial::before {
  content: "\201C"; position: absolute; top: -10px; left: 30px; font-size: 9rem; line-height: 1; font-family: Georgia, serif;
  color: rgba(255, 90, 54, .12);
}
.stars { color: var(--primary-2); margin-bottom: 18px; letter-spacing: 3px; }
.testimonial p { font-size: 1.25rem; color: var(--navy); margin-bottom: 26px; position: relative; }
.author h5 { font-size: 1.05rem; color: var(--primary); }
.slider-nav { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 30px; }
.slider-nav button { width: 48px; height: 48px; border-radius: 12px; border: 0; background: #fff; color: var(--navy); box-shadow: var(--shadow-sm); cursor: pointer; transition: all .3s; }
.slider-nav button:hover { background: var(--navy); color: #fff; }
.dots { display: flex; gap: 8px; }
.dots span { width: 10px; height: 10px; border-radius: 10px; background: #f0d9c6; cursor: pointer; transition: all .3s; }
.dots span.active { width: 30px; background: var(--gradient); }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: rgba(255,255,255,.7); padding: 80px 0 0; margin-top: 40px; position: relative; overflow: hidden; }
.footer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--gradient); }
.footer .logo { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 50px; }
.footer-brand p { margin-top: 18px; max-width: 340px; }
.footer h5 { font-size: 1.1rem; margin-bottom: 20px; color: #fff; }
.footer-grid > div > a:not(.logo) { display: block; margin-bottom: 12px; transition: all .3s; }
.footer-grid > div > a:not(.logo):hover { color: var(--primary-2); padding-left: 6px; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding: 26px 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: .92rem; }
.footer-bottom i { color: var(--primary); }

.back-top {
  position: fixed; right: 26px; bottom: 26px; width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center;
  background: var(--gradient); color: #fff; box-shadow: var(--shadow-primary); opacity: 0; visibility: hidden; transform: translateY(20px); transition: all .35s; z-index: 90;
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Keyframes ---------- */
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes floatTilt { 0%, 100% { transform: rotate(-8deg) translateY(0); } 50% { transform: rotate(-8deg) translateY(-14px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner, .about { grid-template-columns: 1fr; }
  .hero-text { text-align: center; }
  .hero-text > p { margin-inline: auto; }
  .hero-actions, .hero-points { justify-content: center; }
  .hero-visual { max-width: 560px; width: 100%; margin: 0 auto; }
  .services-grid, .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .process-grid::before { display: none; }
  .tech-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-visual { max-width: 520px; margin: 0 auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .stat:nth-child(3) { border-left: 0; }
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; position: relative; z-index: 101; }
  .nav-menu {
    position: fixed; top: 0; right: -100%; width: min(320px, 85%); height: 100vh; flex-direction: column; align-items: stretch;
    gap: 8px; padding: 100px 24px; background: var(--bg); transition: right .4s ease;
  }
  .nav-menu.open { right: 0; box-shadow: -20px 0 60px rgba(20, 33, 61, .2); }
  .nav-link { font-size: 1.1rem; }
}

@media (max-width: 640px) {
  .section { padding: 80px 0; }
  .services-grid, .portfolio-grid, .features { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .tech-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-visual { height: 440px; }
  .ring { width: 300px; height: 300px; }
  .phone { width: 165px; height: 340px; border-radius: 30px; }
  .phone-screen { border-radius: 22px; padding: 36px 10px 10px; gap: 8px; }
  .fit-ring { width: 90px; height: 90px; }
  .fit-ring span { width: 68px; height: 68px; font-size: .85rem; }
  .phone-back { left: 2%; }
  .phone-front { right: 2%; }
  .fc-1 { right: 0; }
  .fc-2 { left: 0; bottom: 10px; }
  .fc-3 { display: none; }
  .exp-badge { left: 10px; }
  .about-visual::before { right: -10px; }
  .stats-grid { grid-template-columns: 1fr 1fr; padding: 40px 10px; }
  .testimonial { padding: 40px 22px; }
  .testimonial p { font-size: 1.05rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}