/**
 * SatTelefon - Premium Frontend Styles
 */
:root {
  --purple: #7C3AED;
  --purple-deep: #5B21B6;
  --navy: #0F172A;
  --navy-soft: #1E293B;
  --electric: #2563EB;
  --electric-light: #3B82F6;
  --orange: #F97316;
  --orange-hot: #EA580C;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --white: #FFFFFF;
  --black: #020617;
  --gradient-hero: linear-gradient(135deg, #5B21B6 0%, #2563EB 45%, #F97316 100%);
  --gradient-card: linear-gradient(145deg, rgba(124,58,237,.12), rgba(37,99,235,.08), rgba(249,115,22,.06));
  --gradient-btn: linear-gradient(135deg, #7C3AED, #2563EB);
  --gradient-btn-hover: linear-gradient(135deg, #6D28D9, #1D4ED8);
  --glass: rgba(255,255,255,.12);
  --glass-border: rgba(255,255,255,.22);
  --shadow-sm: 0 4px 16px rgba(15,23,42,.06);
  --shadow-md: 0 12px 40px rgba(15,23,42,.1);
  --shadow-lg: 0 24px 64px rgba(91,33,182,.18);
  --radius: 20px;
  --radius-sm: 12px;
  --font: 'Manrope', 'Poppins', system-ui, sans-serif;
  --font-display: 'Poppins', 'Manrope', sans-serif;
  --header-h: 80px;
  --transition: .35s cubic-bezier(.22,1,.36,1);
}

[data-theme="dark"] {
  --navy: #F8FAFC;
  --navy-soft: #E2E8F0;
  --gray-50: #0B1220;
  --gray-100: #111827;
  --gray-200: #1F2937;
  --white: #0F172A;
  --black: #F8FAFC;
  --glass: rgba(15,23,42,.55);
  --glass-border: rgba(255,255,255,.08);
  --shadow-sm: 0 4px 16px rgba(0,0,0,.3);
  --shadow-md: 0 12px 40px rgba(0,0,0,.4);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--navy);
  background: var(--gray-50);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button, input, textarea { font: inherit; }

.container { width: min(1200px, 92%); margin-inline: auto; }
.container-wide { width: min(1400px, 94%); margin-inline: auto; }

/* Preloader */
#preloader {
  position: fixed; inset: 0; z-index: 99999;
  background: var(--navy-soft, #0F172A);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .5s, visibility .5s;
}
#preloader.hide { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-ring {
  width: 56px; height: 56px; border-radius: 50%;
  border: 3px solid rgba(255,255,255,.15);
  border-top-color: var(--orange);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Announcement */
.announcement-bar {
  background: var(--gradient-hero);
  color: #fff; text-align: center;
  padding: .55rem 1rem; font-size: .9rem; font-weight: 600;
  position: relative; z-index: 1001;
}
.announcement-bar a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  height: var(--header-h);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  background: rgba(248,250,252,.78);
  border-bottom: 1px solid rgba(226,232,240,.7);
  transition: background var(--transition), box-shadow var(--transition);
}
[data-theme="dark"] .site-header {
  background: rgba(15,23,42,.82);
  border-bottom-color: rgba(255,255,255,.06);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 1.5rem;
}
.logo img, .logo svg { height: 40px; width: auto; }
.logo-dark { display: none; }
[data-theme="dark"] .logo-light { display: none; }
[data-theme="dark"] .logo-dark { display: block; }

.nav-menu { display: flex; align-items: center; gap: 0.25rem; }
.nav-menu a {
  padding: .55rem 1rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  color: var(--gray-600); position: relative;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--purple); background: rgba(124,58,237,.08); }

.header-actions { display: flex; align-items: center; gap: .6rem; }
.icon-btn {
  width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--gray-200);
  background: var(--white); display: grid; place-items: center; cursor: pointer;
  color: var(--navy); transition: all var(--transition);
}
.icon-btn:hover { border-color: var(--purple); color: var(--purple); transform: translateY(-2px); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.6rem; border-radius: 14px; font-weight: 700; font-size: .95rem;
  border: none; cursor: pointer; transition: all var(--transition);
}
.btn-primary {
  background: var(--gradient-btn); color: #fff;
  box-shadow: 0 10px 30px rgba(124,58,237,.35);
}
.btn-primary:hover { background: var(--gradient-btn-hover); transform: translateY(-3px); box-shadow: var(--shadow-lg); color: #fff; }
.btn-orange {
  background: linear-gradient(135deg, var(--orange), var(--orange-hot)); color: #fff;
  box-shadow: 0 10px 28px rgba(249,115,22,.35);
}
.btn-orange:hover { transform: translateY(-3px); color: #fff; }
.btn-outline {
  background: transparent; border: 2px solid rgba(255,255,255,.5); color: #fff;
}
.btn-outline:hover { background: #fff; color: var(--purple); }
.btn-ghost {
  background: rgba(124,58,237,.08); color: var(--purple); border: 1px solid transparent;
}
.btn-ghost:hover { background: rgba(124,58,237,.15); }
.mobile-toggle { display: none; }

/* Hero Slider - Full viewport */
.hero-slider {
  position: relative;
  width: 100%;
  height: calc(100vh - var(--header-h));
  min-height: 560px;
  max-height: 1000px;
  overflow: hidden;
}
.hero-slider .swiper, .hero-slider .swiper-slide {
  width: 100%; height: 100%;
}
.hero-slide {
  position: relative; width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--navy-soft);
  overflow: hidden;
}
.hero-media {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.hero-fallback {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124,58,237,.55), transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(37,99,235,.5), transparent 45%),
    radial-gradient(ellipse at 60% 80%, rgba(249,115,22,.4), transparent 40%),
    linear-gradient(160deg, #0F172A 0%, #1E1B4B 40%, #0F172A 100%);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(15,23,42,.75) 0%, rgba(15,23,42,.35) 55%, rgba(15,23,42,.55) 100%);
}
.hero-content {
  position: relative; z-index: 2; color: #fff;
  width: min(720px, 90%); text-align: left;
  padding: 2rem 0;
}
.hero-content .badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .4rem .9rem; border-radius: 999px; font-size: .8rem; font-weight: 700;
  background: var(--glass); border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px); margin-bottom: 1.25rem; letter-spacing: .03em;
}
.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  font-weight: 800; line-height: 1.1; margin-bottom: 1rem;
  letter-spacing: -.02em;
}
.hero-content p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  opacity: .9; margin-bottom: 2rem; max-width: 540px; font-weight: 500;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-slider .swiper-pagination-bullet {
  width: 10px; height: 10px; background: #fff; opacity: .4;
}
.hero-slider .swiper-pagination-bullet-active {
  opacity: 1; background: var(--orange); width: 28px; border-radius: 6px;
}
.hero-slider .swiper-button-prev,
.hero-slider .swiper-button-next {
  color: #fff; width: 52px; height: 52px;
  background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: 14px; backdrop-filter: blur(10px);
}
.hero-slider .swiper-button-prev::after,
.hero-slider .swiper-button-next::after { font-size: 16px; font-weight: 700; }

/* Sections */
.section { padding: clamp(4rem, 8vw, 7rem) 0; position: relative; }
.section-alt { background: var(--white); }
[data-theme="dark"] .section-alt { background: var(--gray-100); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 3.5rem; }
.section-eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .12em;
  background: var(--gradient-btn); -webkit-background-clip: text;
  background-clip: text; color: transparent; margin-bottom: .75rem;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 800; letter-spacing: -.02em; margin-bottom: .85rem; color: var(--navy);
}
.section-head p { color: var(--gray-500); font-size: 1.05rem; }

/* About */
.about-grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 3.5rem; align-items: center;
}
.about-visual {
  position: relative; border-radius: var(--radius); overflow: hidden;
  min-height: 420px;
  background: var(--gradient-hero);
  box-shadow: var(--shadow-lg);
}
.about-visual::after {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.08'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.about-visual-inner {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  flex-direction: column; color: #fff; text-align: center; padding: 2rem; z-index: 1;
}
.about-visual-inner .stat {
  font-size: 3.5rem; font-weight: 800; line-height: 1;
  font-family: var(--font-display);
}
.about-visual-inner .stat-label { opacity: .85; margin-top: .5rem; font-weight: 600; }
.about-content h3 {
  font-size: 1.75rem; font-weight: 800; margin-bottom: 1rem;
  font-family: var(--font-display);
}
.about-content p { color: var(--gray-500); margin-bottom: 1.5rem; }
.feature-pills { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.75rem; }
.feature-pills span {
  padding: .45rem .9rem; border-radius: 999px; font-size: .85rem; font-weight: 700;
  background: var(--gradient-card); border: 1px solid var(--gray-200); color: var(--navy);
}

/* Product cards */
.products-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
}
.product-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: var(--white); border: 1px solid var(--gray-200);
  padding: 2rem 1.5rem; text-align: center;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .product-card { background: var(--gray-100); }
.product-card::before {
  content: ''; position: absolute; inset: 0; opacity: 0;
  background: var(--gradient-card); transition: opacity var(--transition);
}
.product-card:hover {
  transform: translateY(-10px); box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.product-card:hover::before { opacity: 1; }
.product-card > * { position: relative; z-index: 1; }
.product-icon {
  width: 72px; height: 72px; margin: 0 auto 1.25rem;
  border-radius: 20px; display: grid; place-items: center;
  background: var(--gradient-btn); color: #fff;
  box-shadow: 0 12px 28px rgba(124,58,237,.3);
}
.product-icon svg { width: 32px; height: 32px; }
.product-card h3 { font-size: 1.25rem; font-weight: 800; margin-bottom: .5rem; }
.product-card p { color: var(--gray-500); font-size: .92rem; margin-bottom: 1.25rem; }
.product-card .link {
  font-weight: 700; color: var(--purple); display: inline-flex; align-items: center; gap: .35rem;
}

/* Why us */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.why-card {
  padding: 1.75rem; border-radius: var(--radius);
  background: var(--white); border: 1px solid var(--gray-200);
  transition: all var(--transition); box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .why-card { background: var(--gray-100); }
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(124,58,237,.3); }
.why-icon {
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 1rem;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(124,58,237,.15), rgba(37,99,235,.12));
  color: var(--purple);
}
.why-card h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: .5rem; }
.why-card p { color: var(--gray-500); font-size: .92rem; }

/* Process */
.process-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
  position: relative;
}
.process-grid::before {
  content: ''; position: absolute; top: 40px; left: 8%; right: 8%; height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--electric), var(--orange));
  opacity: .25; z-index: 0;
}
.process-step {
  text-align: center; position: relative; z-index: 1; padding: 1rem;
}
.process-num {
  width: 80px; height: 80px; margin: 0 auto 1.25rem;
  border-radius: 50%; display: grid; place-items: center;
  font-size: 1.5rem; font-weight: 800; color: #fff;
  background: var(--gradient-btn);
  box-shadow: 0 12px 32px rgba(124,58,237,.35);
  border: 4px solid var(--gray-50);
  font-family: var(--font-display);
}
[data-theme="dark"] .process-num { border-color: var(--gray-50); }
.process-step h3 { font-weight: 800; margin-bottom: .5rem; }
.process-step p { color: var(--gray-500); font-size: .92rem; }

/* Brands */
.brands-track {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem;
}
.brand-chip {
  padding: 1rem 1.75rem; border-radius: 16px; font-weight: 800;
  background: var(--white); border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm); color: var(--navy-soft);
  transition: all var(--transition); min-width: 120px; text-align: center;
}
[data-theme="dark"] .brand-chip { background: var(--gray-100); }
.brand-chip:hover {
  transform: translateY(-4px) scale(1.03);
  border-color: var(--purple); color: var(--purple);
  box-shadow: var(--shadow-md);
}

/* Testimonials */
.testimonials-slider { padding-bottom: 3rem; }
.testimonial-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius); padding: 2rem;
  box-shadow: var(--shadow-sm); height: 100%;
}
[data-theme="dark"] .testimonial-card { background: var(--gray-100); }
.stars { color: var(--orange); margin-bottom: 1rem; letter-spacing: 2px; }
.testimonial-card blockquote {
  font-size: 1.05rem; font-weight: 500; margin-bottom: 1.5rem;
  color: var(--navy); line-height: 1.7;
}
.testimonial-author { display: flex; align-items: center; gap: .9rem; }
.author-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--gradient-btn); color: #fff;
  display: grid; place-items: center; font-weight: 800;
}
.author-info strong { display: block; font-weight: 800; }
.author-info span { font-size: .85rem; color: var(--gray-500); }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm); margin-bottom: .75rem;
  overflow: hidden; transition: all var(--transition);
}
[data-theme="dark"] .faq-item { background: var(--gray-100); }
.faq-item.active { border-color: rgba(124,58,237,.35); box-shadow: var(--shadow-sm); }
.faq-question {
  width: 100%; text-align: left; padding: 1.15rem 1.35rem;
  background: none; border: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  font-weight: 700; color: var(--navy); font-size: 1rem;
}
.faq-question svg { flex-shrink: 0; transition: transform var(--transition); color: var(--purple); }
.faq-item.active .faq-question svg { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height .4s ease, padding .3s;
  padding: 0 1.35rem; color: var(--gray-500);
}
.faq-item.active .faq-answer { max-height: 300px; padding-bottom: 1.15rem; }

/* Contact / Map */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 2rem;
}
.contact-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius); padding: 2rem;
  box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .contact-card { background: var(--gray-100); }
.contact-item {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1rem 0; border-bottom: 1px solid var(--gray-200);
}
.contact-item:last-child { border-bottom: none; }
.contact-item-icon {
  width: 48px; height: 48px; border-radius: 14px; flex-shrink: 0;
  display: grid; place-items: center;
  background: var(--gradient-btn); color: #fff;
}
.contact-item strong { display: block; margin-bottom: .2rem; }
.contact-item p, .contact-item a { color: var(--gray-500); font-weight: 500; }
.contact-item a:hover { color: var(--purple); }
.map-wrap {
  border-radius: var(--radius); overflow: hidden; min-height: 400px;
  box-shadow: var(--shadow-md); border: 1px solid var(--gray-200);
}
.map-wrap iframe { width: 100%; height: 100%; min-height: 400px; border: 0; }
.contact-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }

/* CTA band */
.cta-band {
  background: var(--gradient-hero); color: #fff;
  border-radius: var(--radius); padding: clamp(2.5rem, 5vw, 4rem);
  text-align: center; position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,.12), transparent 40%);
}
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: .75rem; position: relative; }
.cta-band p { opacity: .9; margin-bottom: 1.75rem; position: relative; max-width: 520px; margin-inline: auto; }
.cta-band .hero-actions { justify-content: center; position: relative; }

/* Page hero (inner pages) */
.page-hero {
  background: var(--gradient-hero); color: #fff;
  padding: clamp(3rem, 6vw, 5rem) 0; position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(255,255,255,.15), transparent 50%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800; margin-bottom: .5rem;
}
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: .5rem; align-items: center;
  font-size: .9rem; opacity: .9; margin-bottom: 1rem;
}
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { opacity: .6; }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.blog-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius); overflow: hidden;
  transition: all var(--transition); box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
}
[data-theme="dark"] .blog-card { background: var(--gray-100); }
.blog-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.blog-card-img {
  aspect-ratio: 16/10; background: var(--gradient-hero); overflow: hidden;
}
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.blog-card:hover .blog-card-img img { transform: scale(1.06); }
.blog-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.blog-meta { font-size: .8rem; color: var(--gray-500); margin-bottom: .75rem; font-weight: 600; }
.blog-card h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: .65rem; line-height: 1.35; }
.blog-card h3 a:hover { color: var(--purple); }
.blog-card p { color: var(--gray-500); font-size: .92rem; flex: 1; margin-bottom: 1rem; }
.blog-content { max-width: 780px; margin: 0 auto; }
.blog-content h2, .blog-content h3 { margin: 1.75rem 0 .75rem; font-weight: 800; }
.blog-content p { margin-bottom: 1rem; color: var(--gray-600); }
.blog-content ul { list-style: disc; padding-left: 1.25rem; margin-bottom: 1rem; color: var(--gray-600); }
.blog-cover {
  border-radius: var(--radius); overflow: hidden; margin-bottom: 2rem;
  aspect-ratio: 21/9; background: var(--gradient-hero);
}
.blog-cover img { width: 100%; height: 100%; object-fit: cover; }
.tag-list { display: flex; flex-wrap: wrap; gap: .5rem; margin: 2rem 0; }
.tag {
  padding: .35rem .8rem; border-radius: 999px; font-size: .8rem; font-weight: 700;
  background: rgba(124,58,237,.1); color: var(--purple);
}

/* Brand list on category */
.brand-list-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem;
}
.brand-item {
  padding: 1.5rem 1rem; text-align: center; border-radius: var(--radius-sm);
  background: var(--white); border: 1px solid var(--gray-200);
  font-weight: 800; transition: all var(--transition);
}
[data-theme="dark"] .brand-item { background: var(--gray-100); }
.brand-item:hover { border-color: var(--purple); color: var(--purple); transform: translateY(-4px); }

/* Footer */
.site-footer {
  background: #0B1220; color: #CBD5E1; padding-top: 4rem;
  position: relative; overflow: hidden;
}
.site-footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-hero);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem;
  padding-bottom: 3rem;
}
.footer-brand p { margin: 1rem 0 1.5rem; color: #94A3B8; font-size: .95rem; }
.footer-brand .logo-dark { display: block; }
.social-links { display: flex; gap: .6rem; }
.social-links a {
  width: 42px; height: 42px; border-radius: 12px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  display: grid; place-items: center; color: #fff; transition: all var(--transition);
}
.social-links a:hover { background: var(--purple); border-color: var(--purple); transform: translateY(-3px); }
.footer-col h4 {
  color: #fff; font-weight: 800; margin-bottom: 1.25rem; font-size: 1.05rem;
}
.footer-col a {
  display: block; padding: .35rem 0; color: #94A3B8; font-weight: 500;
}
.footer-col a:hover { color: var(--orange); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.5rem 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-size: .9rem; color: #64748B;
}

/* Floating buttons */
.float-btns {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 960;
  display: flex; flex-direction: column; gap: .75rem;
  transition: bottom .35s ease;
}
body.cookie-open .float-btns {
  bottom: calc(var(--cookie-h, 120px) + 1rem);
}
.float-btn {
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 8px 28px rgba(0,0,0,.25);
  transition: all var(--transition); border: none; cursor: pointer;
}
.float-btn:hover { transform: scale(1.08) translateY(-2px); color: #fff; }
.float-whatsapp { background: #25D366; }
.float-phone { background: var(--electric); }
.float-top {
  background: var(--navy-soft); opacity: 0; visibility: hidden; pointer-events: none;
}
.float-top.show { opacity: 1; visibility: visible; pointer-events: auto; }

/* Cookie */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 950;
  background: rgba(15,23,42,.95); backdrop-filter: blur(12px);
  color: #fff; padding: 1.25rem; transform: translateY(100%);
  transition: transform .4s ease;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-inner {
  width: min(1100px, 94%); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
}
.cookie-inner p { flex: 1; font-size: .92rem; opacity: .9; min-width: 240px; }

/* Search overlay */
.search-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(15,23,42,.92); backdrop-filter: blur(16px);
  display: none; align-items: flex-start; justify-content: center; padding-top: 15vh;
}
.search-overlay.open { display: flex; }
.search-box { width: min(640px, 90%); position: relative; }
.search-box input {
  width: 100%; padding: 1.25rem 1.5rem; border-radius: 16px; border: none;
  font-size: 1.2rem; font-weight: 600; background: #fff; color: #0F172A;
  box-shadow: var(--shadow-lg);
}
.search-close {
  position: absolute; top: -3rem; right: 0; background: none; border: none;
  color: #fff; font-size: 1.5rem; cursor: pointer;
}

/* Popup */
.popup-overlay {
  position: fixed; inset: 0; z-index: 3000;
  background: rgba(15,23,42,.7); backdrop-filter: blur(6px);
  display: none; align-items: center; justify-content: center; padding: 1.5rem;
}
.popup-overlay.open { display: flex; }
.popup-box {
  background: var(--white); border-radius: var(--radius); padding: 2rem;
  max-width: 440px; width: 100%; position: relative; text-align: center;
  box-shadow: var(--shadow-lg); animation: popIn .4s ease;
}
[data-theme="dark"] .popup-box { background: var(--gray-100); color: var(--navy); }
@keyframes popIn { from { opacity: 0; transform: scale(.9); } to { opacity: 1; transform: scale(1); } }
.popup-close {
  position: absolute; top: 1rem; right: 1rem; background: var(--gray-100);
  border: none; width: 36px; height: 36px; border-radius: 50%; cursor: pointer;
  font-size: 1.2rem; color: var(--navy);
}
.popup-box h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: .75rem; }
.popup-box p { color: var(--gray-500); margin-bottom: 1.5rem; }

/* Pagination */
.pagination { display: flex; justify-content: center; gap: .5rem; margin-top: 3rem; }
.pagination a, .pagination span {
  width: 44px; height: 44px; display: grid; place-items: center;
  border-radius: 12px; font-weight: 700; border: 1px solid var(--gray-200);
  background: var(--white);
}
.pagination a:hover, .pagination .current {
  background: var(--gradient-btn); color: #fff; border-color: transparent;
}

/* Content prose */
.prose { max-width: 860px; margin: 0 auto; }
.prose h2 { font-size: 1.6rem; font-weight: 800; margin: 2rem 0 .75rem; }
.prose h3 { font-size: 1.25rem; font-weight: 800; margin: 1.5rem 0 .5rem; }
.prose p { margin-bottom: 1rem; color: var(--gray-600); }
.prose ul { list-style: disc; padding-left: 1.25rem; margin-bottom: 1rem; color: var(--gray-600); }

/* Empty state */
.empty-state { text-align: center; padding: 4rem 1rem; color: var(--gray-500); }

/* Mobile nav */
.mobile-nav {
  position: fixed; top: 0; right: -100%; width: min(320px, 88%); height: 100%;
  background: var(--white); z-index: 1500; padding: 5rem 1.5rem 2rem;
  box-shadow: var(--shadow-lg); transition: right .4s ease;
  display: flex; flex-direction: column; gap: .5rem;
}
[data-theme="dark"] .mobile-nav { background: var(--gray-100); }
.mobile-nav.open { right: 0; }
.mobile-nav a {
  padding: .9rem 1rem; border-radius: 12px; font-weight: 700;
  color: var(--navy);
}
.mobile-nav a:hover, .mobile-nav a.active { background: rgba(124,58,237,.1); color: var(--purple); }
.nav-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 1400;
  opacity: 0; visibility: hidden; transition: all .3s;
}
.nav-backdrop.open { opacity: 1; visibility: visible; }

/* Responsive */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid::before { display: none; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  :root { --header-h: 68px; }
  .nav-menu, .header-actions .btn-primary { display: none; }
  .mobile-toggle { display: grid; }
  .hero-slider {
    height: calc(100svh - var(--header-h));
    min-height: 480px;
  }
  .hero-slider .swiper-button-prev,
  .hero-slider .swiper-button-next { display: none; }
  .hero-content { text-align: center; }
  .hero-content p { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .products-grid, .why-grid, .process-grid, .blog-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .float-btn { width: 64px; height: 64px; }
  .float-btns { right: 1rem; bottom: 1.25rem; }
  body.cookie-open .float-btns {
    bottom: calc(var(--cookie-h, 160px) + 1.25rem);
  }
  .float-btn svg { width: 28px; height: 28px; }
}

@media (min-width: 2560px) {
  .container { width: min(1400px, 88%); }
  .hero-slider { max-height: 1200px; }
}