/* ============================================================
   ELIFT.COM.TR — Global Stylesheet
   Design System & All Components
   ============================================================ */

/* ─── 1. GOOGLE FONTS ──────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ─── 2. CSS CUSTOM PROPERTIES (Design Tokens) ─────────────── */
:root {
  --color-primary:      #f8bd00;   /* Endüstriyel Sarı */
  --color-primary-dark: #e0a800;   /* Hover sarı */
  --color-dark:         #2d3748;   /* Koyu Arduvaz */
  --color-dark-2:       #1a202c;   /* Daha koyu (footer alt) */
  --color-white:        #ffffff;
  --color-gray-light:   #f7f8fa;
  --color-gray-mid:     #e2e8f0;
  --color-text:         #374151;
  --color-text-muted:   #6b7280;
  --color-success:      #22c55e;
  --color-error:        #ef4444;

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm:  4px;
  --radius:     8px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --shadow-sm:  0 1px 4px rgba(0,0,0,0.06);
  --shadow:     0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:  0 12px 48px rgba(0,0,0,0.14);
  --shadow-xl:  0 24px 64px rgba(0,0,0,0.18);

  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
  --header-h:   72px;
}

/* ─── 3. RESET & BASE ───────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: var(--font-main);
  font-size: 1rem;
}

/* ─── 4. TYPOGRAPHY SCALE ───────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p { margin-bottom: 0; }

.lead {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  font-weight: 400;
}

/* ─── 5. UTILITY CLASSES ────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.section-pad {
  padding-block: 80px;
}

.section-pad-sm {
  padding-block: 48px;
}

.text-center { text-align: center; }
.text-white  { color: var(--color-white); }

.section-tag {
  display: inline-block;
  background: rgba(248,189,0,0.15);
  color: var(--color-primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35em 0.9em;
  border-radius: 100px;
  margin-bottom: 0.75rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 580px;
  margin-inline: auto;
  margin-bottom: 3rem;
}

/* ─── 6. BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-dark);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(248,189,0,0.35);
}

.btn-dark {
  background: var(--color-dark);
  color: var(--color-white);
  border-color: var(--color-dark);
}

.btn-dark:hover {
  background: var(--color-dark-2);
  border-color: var(--color-dark-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-dark);
  border-color: var(--color-white);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-dark);
}

.btn-outline-dark:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
}

/* ─── 7. HEADER / NAVIGATION ────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-mid);
  transition: box-shadow var(--transition), background var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,0.96);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
}

.header-logo img {
  height: 44px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  padding: 0.5rem 0.85rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-dark);
  background: var(--color-gray-light);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-dark);
  transition: color var(--transition);
}

.header-phone:hover { color: var(--color-primary-dark); }

.header-phone svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.hamburger:hover { background: var(--color-gray-light); }

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 2px solid var(--color-primary);
  z-index: 999;
  padding: 1rem 1.5rem 1.5rem;
  box-shadow: var(--shadow-lg);
  flex-direction: column;
  gap: 0.25rem;
  transform: translateY(-8px);
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
}

.mobile-nav.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav .nav-link {
  padding: 0.85rem 1rem;
  font-size: 1rem;
  border-radius: var(--radius);
  border-bottom: 1px solid var(--color-gray-light);
}

.mobile-nav .btn {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}

.mobile-tel {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  border-bottom: 1px solid var(--color-gray-light);
}

/* ─── 8. HERO SECTION ───────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  min-height: 620px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #f8f7f4;
}

.hero-bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  opacity: 1;
  transform: scale(1.04);
  transition: transform 8s ease;
}

.hero-bg.loaded { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(248,247,244,0.72) 0%,
    rgba(248,247,244,0.30) 60%,
    rgba(248,247,244,0.0) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(248,189,0,0.18);
  border: 1px solid rgba(248,189,0,0.5);
  color: #b07d00;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4em 1em;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.hero-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.6); }
}

.hero h1 {
  color: var(--color-dark);
  margin-bottom: 1.25rem;
  font-weight: 900;
  text-shadow: none;
}



.hero .lead {
  color: var(--color-text-muted);
  margin-bottom: 2.25rem;
  font-size: 1.1rem;
  max-width: 540px;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-badges {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 500;
}

.hero-badge svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ─── 9. TRUST BADGES BAR ───────────────────────────────────── */
.trust-bar {
  background: var(--color-dark);
  padding-block: 1.25rem;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 2rem;
  color: var(--color-white);
  font-size: 0.88rem;
  font-weight: 500;
  border-right: 1px solid rgba(255,255,255,0.12);
}

.trust-item:last-child { border-right: none; }

.trust-icon {
  width: 40px;
  height: 40px;
  background: rgba(248,189,0,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

.trust-icon svg { width: 20px; height: 20px; }

.trust-label { font-weight: 600; }
.trust-sub { color: rgba(255,255,255,0.55); font-size: 0.78rem; }

/* ─── 10. CATEGORY CARDS ────────────────────────────────────── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.cat-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.cat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.cat-card:hover .cat-img img {
  transform: scale(1.06);
}

.cat-card:hover .cat-arrow {
  background: var(--color-primary);
  color: var(--color-dark);
}

.cat-img {
  height: 200px;
  overflow: hidden;
  background: var(--color-gray-light);
}

.cat-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}

.cat-body {
  padding: 1.25rem 1.25rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cat-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.cat-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.cat-card p {
  font-size: 0.87rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  flex: 1;
}

.cat-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--color-gray-light);
}

.cat-specs {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.cat-specs strong {
  color: var(--color-dark);
  font-weight: 600;
}

.cat-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

/* ─── 11. LEAD MAGNET SECTION ───────────────────────────────── */
.lead-magnet {
  background: linear-gradient(135deg, var(--color-dark) 0%, #1e2535 100%);
  position: relative;
  overflow: hidden;
}

.lead-magnet::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(248,189,0,0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.lead-magnet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.lead-magnet-content h2 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.lead-magnet-content p {
  color: rgba(255,255,255,0.72);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.lead-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lead-feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
}

.lead-feature-icon {
  width: 28px;
  height: 28px;
  background: rgba(248,189,0,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.lead-feature-icon svg { width: 14px; height: 14px; }

/* ─── 12. FORMS ─────────────────────────────────────────────── */
.contact-form-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
}

.contact-form-card h3 {
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-dark);
  letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-gray-mid);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--color-dark);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(248,189,0,0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

.form-submit-btn {
  width: 100%;
  justify-content: center;
  padding: 0.9rem;
  font-size: 0.95rem;
}

/* ─── 13. PRODUCT TABS & GRID (modeller.html) ───────────────── */
.tab-nav {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.tab-btn {
  padding: 0.6rem 1.5rem;
  border: 2px solid var(--color-gray-mid);
  border-radius: 100px;
  background: var(--color-white);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-dark);
}

.tab-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-dark);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.product-img {
  height: 220px;
  overflow: hidden;
  background: var(--color-gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1.5rem;
  transition: transform 0.4s ease;
}

.product-card:hover .product-img img {
  transform: scale(1.05);
}

.product-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-body h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.product-body .model-code {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
  font-size: 0.82rem;
}

.specs-table tr {
  border-bottom: 1px solid var(--color-gray-light);
}

.specs-table tr:last-child { border-bottom: none; }

.specs-table td {
  padding: 0.45rem 0;
  color: var(--color-text-muted);
}

.specs-table td:first-child {
  font-weight: 600;
  color: var(--color-dark);
  width: 55%;
}

.product-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--color-gray-light);
}

.product-footer .btn {
  width: 100%;
  justify-content: center;
}

/* ─── 14. HAKKIMIZDA (About) COMPONENTS ─────────────────────── */
.about-hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, #1e2535 100%);
  padding-block: 80px;
  text-align: center;
}

.about-hero h1 { color: var(--color-white); }
.about-hero p { color: rgba(255,255,255,0.7); }

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.about-img-wrap img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.about-img-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--color-primary);
  color: var(--color-dark);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: var(--shadow);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-primary-dark);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-suffix { color: var(--color-dark); }
.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.vm-card {
  background: var(--color-gray-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border-left: 4px solid var(--color-primary);
  transition: var(--transition);
}

.vm-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.vm-icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.vm-icon svg { width: 26px; height: 26px; color: var(--color-dark); }

.vm-card h3 { margin-bottom: 0.75rem; }
.vm-card p { font-size: 0.93rem; color: var(--color-text-muted); line-height: 1.7; }

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.advantage-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-mid);
  text-align: center;
  transition: var(--transition);
}

.advantage-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.adv-icon {
  width: 64px;
  height: 64px;
  background: rgba(248,189,0,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--color-primary-dark);
}

.adv-icon svg { width: 30px; height: 30px; }
.advantage-card h3 { margin-bottom: 0.5rem; font-size: 1rem; }
.advantage-card p { font-size: 0.87rem; color: var(--color-text-muted); }

/* ─── 15. CTA STRIP ─────────────────────────────────────────── */
.cta-strip {
  background: var(--color-primary);
  padding-block: 60px;
}

.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-strip h2 { color: var(--color-dark); margin-bottom: 0.5rem; }
.cta-strip p { color: rgba(45,55,72,0.75); }
.cta-strip-actions { display: flex; gap: 1rem; flex-shrink: 0; }

/* ─── 16. CONTACT PAGE ──────────────────────────────────────── */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-form-large {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-gray-mid);
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: var(--transition);
}

.info-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.info-icon {
  width: 44px;
  height: 44px;
  background: rgba(248,189,0,0.12);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
  flex-shrink: 0;
}

.info-icon svg { width: 22px; height: 22px; }

.info-content h4 {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.info-content a,
.info-content p {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dark);
  transition: color var(--transition);
}

.info-content a:hover { color: var(--color-primary-dark); }

.map-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.map-card iframe {
  width: 100%;
  height: 220px;
  display: block;
  border: none;
}

/* ─── 17. FOOTER ────────────────────────────────────────────── */
.site-footer {
  background: var(--color-dark);
  color: var(--color-white);
}

.footer-main {
  padding-block: 60px;
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-brand img {
  height: 40px;
  width: auto;
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 0.5rem;
}

.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--color-primary);
  color: var(--color-dark);
}

.social-link svg { width: 18px; height: 18px; }

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-primary);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
}

.footer-contact-item a {
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.footer-contact-item a:hover { color: var(--color-primary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-block: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom a {
  color: rgba(255,255,255,0.4);
  font-size: 0.82rem;
  transition: color var(--transition);
}

.footer-bottom a:hover { color: var(--color-primary); }

/* ─── 18. WHATSAPP FAB ──────────────────────────────────────── */
.whatsapp-fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.whatsapp-fab-btn {
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.whatsapp-fab-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 32px rgba(37,211,102,0.55);
}

.whatsapp-fab-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  animation: wa-pulse 2.2s ease-out infinite;
}

@keyframes wa-pulse {
  0%   { transform: scale(1); opacity: 0.7; }
  70%  { transform: scale(1.65); opacity: 0; }
  100% { transform: scale(1.65); opacity: 0; }
}

.whatsapp-fab-btn svg {
  width: 30px;
  height: 30px;
  color: var(--color-white);
  position: relative;
  z-index: 1;
}

.whatsapp-tooltip {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}

.whatsapp-fab:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ─── 19. MODAL ─────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,32,44,0.7);
  backdrop-filter: blur(4px);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  width: 100%;
  max-width: 520px;
  position: relative;
  transform: scale(0.96) translateY(16px);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.open .modal-box {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  background: var(--color-gray-light);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: var(--color-text-muted);
}

.modal-close:hover { background: var(--color-gray-mid); color: var(--color-dark); }
.modal-close svg { width: 18px; height: 18px; }

.modal-box h3 {
  margin-bottom: 0.4rem;
  padding-right: 2rem;
}

.modal-box .modal-subtitle {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
}

/* ─── 20. TOAST NOTIFICATIONS ───────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 600;
  min-width: 300px;
  max-width: 480px;
  animation: toast-in 0.4s cubic-bezier(0.34,1.56,0.64,1) forwards;
}

.toast.removing {
  animation: toast-out 0.3s ease forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toast-out {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(10px) scale(0.95); }
}

.toast-success {
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #166534;
}

.toast-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
}

.toast-icon { width: 20px; height: 20px; flex-shrink: 0; }

/* ─── 21. PAGE HERO (inner pages) ───────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, #1e2535 100%);
  padding-block: 72px;
}

.page-hero h1 { color: var(--color-white); margin-bottom: 0.75rem; }
.page-hero p  { color: rgba(255,255,255,0.65); font-size: 1.05rem; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1.5rem;
}

.breadcrumb a { color: rgba(255,255,255,0.55); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span { color: rgba(255,255,255,0.45); }

/* ─── 22. SCROLL REVEAL ANIMATION ───────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── 23. RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 1100px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  :root { --header-h: 64px; }

  .main-nav, .header-phone { display: none; }
  .hamburger { display: flex; }

  .hero { min-height: 520px; }

  .lead-magnet-grid,
  .about-intro-grid,
  .contact-page-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .lead-magnet-grid > .contact-form-card {
    order: -1;
  }

  .cta-strip-inner { justify-content: center; text-align: center; }
  .cta-strip-actions { justify-content: center; }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .vm-grid { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section-pad { padding-block: 56px; }

  .categories-grid {
    grid-template-columns: 1fr;
  }

  .trust-bar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .trust-item {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    width: 100%;
    padding: 0.9rem 1rem;
  }

  .trust-item:last-child { border-bottom: none; }

  .hero-badges {
    gap: 1rem;
  }

  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }

  .products-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-main { grid-template-columns: 1fr; }

  .footer-bottom { flex-direction: column; text-align: center; }

  .whatsapp-fab { bottom: 1.25rem; right: 1.25rem; }
  .whatsapp-fab-btn { width: 52px; height: 52px; }

  .modal-box { padding: 1.75rem 1.25rem; }

  .tab-nav { gap: 0.35rem; }
  .tab-btn { padding: 0.5rem 1rem; font-size: 0.82rem; }
}