/* ===== RESET & TOKENS ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Novempos birebir renk sistemi */
  --color-brand:   #ff6c0e;
  --color-amber:   #ffba0e;
  --color-purple:  #403194;
  --color-purple-2:#982adf;
  --color-ink:     #191919;
  --color-muted:   #5c5c5c;
  --color-line:    #e8e8e8;
  --color-surface: #f7f7f7;
  --color-white:   #ffffff;

  --gradient-purple: linear-gradient(135deg, #3c3191 0%, #5a2cb2 50%, #7a2bc5 100%);
  --gradient-purple-r: linear-gradient(to right, #3c3191, #822bce);

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow:    0 8px 30px rgba(0,0,0,.06);
  --shadow-lg: 0 0 27px 6px rgba(0,0,0,.18);
  --shadow-purple: 0 0 27px 6px rgba(60,49,145,.10);

  --radius-md: 6px;
  --radius:    12px;
  --radius-xl: 20px;
  --radius-2xl:24px;

  --font: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --transition: .15s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--color-ink);
  background: #fff;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===== CONTAINER ===== */
.container-x {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}
@media (min-width: 768px) { .container-x { padding-inline: 2rem; } }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-size: .875rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: .8rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-brand {
  background: var(--color-brand);
  color: #fff;
}
.btn-brand:hover { filter: brightness(1.05); }

.btn-purple {
  background: var(--color-purple);
  color: #fff;
}
.btn-purple:hover { filter: brightness(1.08); }

.btn-outline-purple {
  background: transparent;
  color: var(--color-purple);
  border: 1.5px solid var(--color-purple);
}
.btn-outline-purple:hover { background: var(--color-purple); color: #fff; }

.btn-white {
  background: #fff;
  color: var(--color-purple);
}
.btn-white:hover { background: rgba(255,255,255,.9); }

.btn-outline-white {
  background: rgba(255,255,255,.15);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.7);
}
.btn-outline-white:hover { background: rgba(255,255,255,.25); }

.btn-ghost-white {
  background: transparent;
  color: rgba(255,255,255,.9);
  border: 1.5px solid rgba(255,255,255,.8);
}
.btn-ghost-white:hover { background: rgba(255,255,255,.1); }

/* ===== SECTION HEADER ===== */
.sec-header { text-align: center; margin-bottom: 3.5rem; }
.sec-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -.025em;
  line-height: 1.25;
  margin-bottom: .75rem;
}
.sec-header p {
  font-size: 1.0625rem;
  color: var(--color-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.625;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: var(--shadow); }

.header-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 64px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 0; flex-shrink: 0; }
.logo-text {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
}
.logo-klas { color: var(--color-ink); }
.logo-pos  { color: var(--color-brand); }

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nav-item { position: relative; }

.nav-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--color-muted);
  border-radius: var(--radius-md);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  transition: all var(--transition);
  text-decoration: none;
}
.nav-btn:hover { color: var(--color-ink); background: var(--color-surface); }
.nav-btn svg { width:14px; height:14px; stroke:currentColor; fill:none; stroke-width:2.5; transition: rotate var(--transition); }
.nav-item:hover .nav-btn svg { rotate: 180deg; }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: 0 0 18px 4px rgba(0,0,0,.12);
  padding: 6px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: all var(--transition);
  z-index: 55;
}
.nav-item:hover .dropdown { opacity: 1; pointer-events: all; transform: translateY(0); }

.dropdown a {
  display: block;
  padding: 9px 12px;
  font-size: .8375rem;
  color: var(--color-muted);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.dropdown a:hover { background: var(--color-surface); color: var(--color-purple); }

/* Header actions */
.header-cta { display: flex; align-items: center; gap: 8px; margin-left: 16px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: 8px;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--color-ink); border-radius: 2px; transition: all var(--transition); }

/* ===== HERO ===== */
.hero {
  background: var(--gradient-purple);
  color: #fff;
  padding-top: 96px;
  overflow: hidden;
  position: relative;
}

/* subtle noise texture overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='200' height='200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
  opacity: .4;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-bottom: 80px;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: rgba(255,255,255,.95);
  padding: 5px 14px;
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.025em;
  color: #fff;
  margin-bottom: 20px;
}
.hero-title em { font-style: normal; color: var(--color-amber); }

.hero-desc {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.80);
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 480px;
  font-weight: 300;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  border-top: 1px solid rgba(255,255,255,.2);
  padding-top: 28px;
}
.hero-stat strong { display: block; font-size: 1.5rem; font-weight: 700; color: #fff; }
.hero-stat span { font-size: .8rem; color: rgba(255,255,255,.65); font-weight: 300; }

/* Hero visual / mockup */
.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.mockup-wrap {
  width: 100%;
  max-width: 500px;
  animation: floatY 5s ease-in-out infinite;
}
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }

.mockup-window {
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,.35);
}

.mockup-bar {
  background: #f1f3f5;
  border-bottom: 1px solid #e4e4e4;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #ef4444; }
.dot-y { background: #f59e0b; }
.dot-g { background: #22c55e; }
.mockup-bar-url {
  margin-left: 10px;
  font-size: .68rem;
  color: #888;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 2px 10px;
}

.mockup-body { display: flex; min-height: 260px; }

.mockup-sidebar {
  width: 130px;
  background: #fafafa;
  border-right: 1px solid #eee;
  padding: 10px 7px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sb-item {
  padding: 7px 10px;
  font-size: .68rem;
  border-radius: 6px;
  color: #888;
  cursor: pointer;
  transition: background .15s;
}
.sb-item.active { background: var(--color-purple); color: #fff; font-weight: 600; }
.sb-item:not(.active):hover { background: #f0f0f0; }

.mockup-main { flex: 1; padding: 12px; background: #fff; }

.m-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-bottom: 10px;
}
.m-stat {
  border-radius: 8px;
  padding: 9px;
  border: 1px solid transparent;
}
.m-stat.green { background: #f0fdf4; border-color: #bbf7d0; }
.m-stat.blue  { background: #eff6ff; border-color: #bfdbfe; }
.m-stat.amber { background: #fffbeb; border-color: #fde68a; }
.m-stat-lbl { font-size: .56rem; color: #888; margin-bottom: 3px; }
.m-stat-val { font-size: .82rem; font-weight: 800; color: var(--color-ink); }
.m-stat-sub { font-size: .54rem; color: #aaa; margin-top: 1px; }

.m-orders { display: flex; flex-direction: column; gap: 3px; }
.m-order {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 7px;
  background: var(--color-surface);
  border-radius: 5px;
  font-size: .63rem;
  color: var(--color-ink);
}
.m-order.active { background: rgba(64,49,148,.07); }
.m-order-price { margin-left: auto; font-weight: 700; color: var(--color-purple); }
.m-badge {
  background: var(--color-purple);
  color: #fff;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: .57rem;
  font-weight: 700;
}

/* ===== USE CASES ===== */
.use-cases {
  padding: 96px 0;
  background: var(--color-surface);
}

.uc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.uc-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  padding: 28px 22px;
  transition: all .2s ease;
  cursor: default;
}
.uc-card:hover {
  border-color: var(--color-purple);
  box-shadow: var(--shadow-purple);
  transform: translateY(-4px);
}
.uc-icon { font-size: 1.75rem; margin-bottom: 12px; }
.uc-card h3 { font-size: .9375rem; font-weight: 600; color: var(--color-ink); margin-bottom: 7px; }
.uc-card p { font-size: .8125rem; color: var(--color-muted); line-height: 1.55; }

/* ===== PRODUCTS ===== */
.products { padding: 96px 0; background: #fff; }

.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.prod-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: all .2s ease;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.prod-card:hover {
  border-color: var(--color-purple);
  box-shadow: var(--shadow-purple);
  transform: translateY(-3px);
}
.prod-card.featured {
  grid-column: span 3;
  background: var(--gradient-purple);
  border-color: transparent;
  color: #fff;
  flex-direction: row;
  align-items: flex-start;
  gap: 24px;
}
.prod-card.featured:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(64,49,148,.30); }

.prod-icon { font-size: 2rem; flex-shrink: 0; }

.prod-tag {
  display: inline-block;
  background: rgba(255,255,255,.2);
  color: rgba(255,255,255,.95);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 4px;
}

.prod-card h3 { font-size: 1rem; font-weight: 600; color: var(--color-ink); margin-bottom: 6px; }
.prod-card.featured h3 { color: #fff; font-size: 1.25rem; }
.prod-card p { font-size: .8375rem; color: var(--color-muted); line-height: 1.6; flex: 1; }
.prod-card.featured p { color: rgba(255,255,255,.8); }

.prod-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .8375rem;
  font-weight: 600;
  color: var(--color-brand);
  margin-top: auto;
  transition: gap var(--transition);
}
.prod-card.featured .prod-link { color: rgba(255,255,255,.85); }
.prod-link:hover { gap: 8px; }

/* ===== INTEGRATIONS ===== */
.integrations {
  padding: 72px 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.int-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.int-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-muted);
  transition: all var(--transition);
  min-width: 140px;
}
.int-logo:hover { border-color: var(--color-purple); color: var(--color-purple); box-shadow: var(--shadow-purple); }

/* ===== ADVANTAGES ===== */
.advantages { padding: 96px 0; background: #fff; }

.adv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.adv-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all .2s ease;
}
.adv-card:hover { border-color: var(--color-purple); box-shadow: var(--shadow-purple); transform: translateY(-3px); background: #fff; }

.adv-icon-wrap {
  width: 48px; height: 48px;
  background: rgba(64,49,148,.08);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  margin-bottom: 18px;
}
.adv-card h3 { font-size: 1rem; font-weight: 600; color: var(--color-ink); margin-bottom: 8px; }
.adv-card p { font-size: .8375rem; color: var(--color-muted); line-height: 1.625; }

/* ===== FAQ ===== */
.faq { padding: 96px 0; background: var(--color-surface); }

.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }

.faq-item {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-item.open { border-color: var(--color-purple); box-shadow: var(--shadow-purple); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 24px;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--color-ink);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
  transition: background var(--transition);
}
.faq-q:hover { background: var(--color-surface); }
.faq-item.open .faq-q { color: var(--color-purple); }

.faq-q svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2.5; flex-shrink: 0; transition: rotate var(--transition); }
.faq-item.open .faq-q svg { rotate: 180deg; }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-item.open .faq-a { max-height: 600px; }
.faq-a p {
  padding: 0 24px 20px;
  font-size: .875rem;
  color: var(--color-muted);
  line-height: 1.7;
  font-weight: 300;
}

/* ===== CTA SECTION ===== */
.cta-section { padding: 96px 0; background: #fff; }

.cta-box {
  background: var(--gradient-purple);
  border-radius: var(--radius-2xl);
  padding: 72px 64px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-box::after {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  background: rgba(255,255,255,.05);
  border-radius: 50%;
  pointer-events: none;
}
.cta-box h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; margin-bottom: 12px; letter-spacing: -.025em; }
.cta-box p { font-size: 1.0625rem; color: rgba(255,255,255,.8); margin-bottom: 36px; font-weight: 300; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===== CONTACT ===== */
.contact { padding: 96px 0; background: var(--color-surface); }

.contact-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label { font-size: .8125rem; font-weight: 500; color: var(--color-ink); }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius-md);
  font-size: .875rem;
  font-family: var(--font);
  color: var(--color-ink);
  background: #fff;
  outline: none;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-purple);
  box-shadow: 0 0 0 3px rgba(64,49,148,.12);
}
.form-group textarea { resize: vertical; }

.contact-info { display: flex; flex-direction: column; gap: 20px; }
.ci-item { display: flex; align-items: flex-start; gap: 14px; }
.ci-icon {
  width: 44px; height: 44px;
  background: rgba(64,49,148,.08);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.ci-item strong { display: block; font-size: .78rem; color: var(--color-muted); margin-bottom: 2px; font-weight: 400; }
.ci-item a, .ci-item span { font-size: .9375rem; font-weight: 600; color: var(--color-ink); }
.ci-item a:hover { color: var(--color-brand); }

.form-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  color: #166534;
}
.form-success h3 { font-size: 1.125rem; margin-bottom: 8px; }
.form-success p { font-size: .875rem; opacity: .8; }

/* ===== FOOTER ===== */
.footer { background: var(--color-ink); color: #fff; padding-top: 64px; }

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-brand .logo { margin-bottom: 16px; display: inline-block; }
.footer-brand .logo-klas { color: #fff; }
.footer-brand p { font-size: .8375rem; color: rgba(255,255,255,.45); line-height: 1.7; margin-bottom: 20px; font-weight: 300; }

.social-links { display: flex; gap: 8px; }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  transition: all var(--transition);
}
.social-link:hover { background: var(--color-brand); color: #fff; }
.social-link svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; }

.footer-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }

.footer-col h4 {
  font-size: .75rem;
  font-weight: 600;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: .8375rem; color: rgba(255,255,255,.45); transition: color var(--transition); font-weight: 300; }
.footer-col ul li a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: .78rem;
  color: rgba(255,255,255,.3);
}

/* ===== WHATSAPP FAB ===== */
.wa-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 54px; height: 54px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: all var(--transition);
  z-index: 50;
}
.wa-fab:hover { transform: scale(1.08); box-shadow: 0 8px 28px rgba(37,211,102,.55); }
.wa-fab svg { width: 26px; height: 26px; fill: #fff; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .uc-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-card.featured { grid-column: span 2; }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* Mobile nav */
  .nav {
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-line);
    flex-direction: column;
    align-items: flex-start;
    padding: 12px;
    gap: 2px;
    transform: translateY(-120%);
    transition: transform .3s ease;
    box-shadow: var(--shadow-lg);
    z-index: 55;
  }
  .nav.open { transform: translateY(0); }
  .nav-item { width: 100%; }
  .nav-btn { width: 100%; }
  .dropdown { position: static; opacity: 1; pointer-events: all; transform: none; box-shadow: none; border: none; background: var(--color-surface); margin: 4px 0; }
  .hamburger { display: flex; }

  /* Hero */
  .hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; padding-bottom: 60px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .hero-desc { margin-inline: auto; }

  /* Sections */
  .uc-grid { grid-template-columns: 1fr 1fr; }
  .prod-grid { grid-template-columns: 1fr; }
  .prod-card.featured { grid-column: span 1; flex-direction: column; }
  .adv-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
  .cta-box { padding: 48px 24px; }
  .header-cta .btn:first-child { display: none; }
}

@media (max-width: 480px) {
  .uc-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .int-logos { gap: 8px; }
  .int-logo { min-width: 110px; padding: 10px 16px; font-size: .8rem; }
}