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

:root {
  --gold: #c9a96e;
  --gold-light: #e8d5b0;
  --gold-dark: #a07c45;
  --dark: #0f0f0f;
  --dark-2: #1a1a1a;
  --dark-3: #242424;
  --dark-4: #2e2e2e;
  --light: #f8f6f2;
  --light-2: #efe9df;
  --text-primary: #1a1a1a;
  --text-secondary: #555;
  --text-muted: #888;
  --white: #ffffff;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --transition: 0.3s ease;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.14);
  --radius: 4px;
  --radius-lg: 12px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
input, textarea, select, button { font-family: inherit; }

/* ===== UTILITY ===== */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}

.section-divider {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto 20px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid transparent;
}

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

.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(201,169,110,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.btn-full { width: 100%; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 0;
  transition: all var(--transition);
}

.navbar.scrolled {
  background: rgba(15, 15, 15, 0.95);
  backdrop-filter: blur(16px);
  padding: 16px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 4px;
}

.logo-sub {
  font-size: 9px;
  letter-spacing: 3.5px;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 500;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-link {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-chat {
  color: var(--gold) !important;
  font-weight: 600;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, #0f0f0f 0%, #1a1410 50%, #0a0a0a 100%);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: 20%;
  right: 10%;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,169,110,0.12) 0%, transparent 70%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: 15%;
  left: 5%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,169,110,0.07) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  padding-top: 100px;
}

.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.4s forwards;
}

.hero-title span { color: var(--gold); }

.hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: 44px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.6s forwards;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.8s forwards;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1;
  opacity: 0;
  animation: fadeIn 1s ease 1.2s forwards;
}

.hero-scroll span {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(0.6); }
}

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--dark-2);
  padding: 40px 0;
}

.stats-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 60px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
}

/* ===== ABOUT ===== */
.about {
  background: var(--light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img-inner {
  background: var(--dark-2);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.about-img-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,169,110,0.15), rgba(10,10,10,0.8));
}

.about-img-visual {
  position: relative;
  z-index: 1;
  text-align: center;
}

.visual-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201,169,110,0.3);
}

.c1 { width: 200px; height: 200px; top: -100px; left: -100px; }
.c2 { width: 300px; height: 300px; top: -150px; left: -150px; animation: rotate 20s linear infinite; }
.c3 { width: 140px; height: 140px; bottom: -70px; right: -70px; }

.visual-label {
  font-family: var(--font-display);
  font-size: 20px;
  color: rgba(255,255,255,0.85);
  letter-spacing: 2px;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.about-img-wrap::after {
  content: '';
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  z-index: -1;
}

.about-lead {
  font-size: 18px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.about-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-values {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.value-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.value-icon {
  font-size: 10px;
  color: var(--gold);
  margin-top: 5px;
  flex-shrink: 0;
}

.value-item h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.value-item p {
  font-size: 13.5px;
  color: var(--text-secondary);
}

/* ===== PRODUCTS ===== */
.products {
  background: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: all var(--transition);
  border: 1px solid transparent;
}

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

.product-icon {
  width: 64px;
  height: 64px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: all var(--transition);
}

.product-card:hover .product-icon {
  background: var(--dark-2);
}

.product-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.product-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.75;
}

.product-tag {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-dark);
  background: rgba(201,169,110,0.12);
  border-radius: 20px;
}

/* ===== WHY US ===== */
.why-us {
  background: var(--dark);
}

.why-us .section-eyebrow { color: var(--gold); }
.why-us .section-title { color: var(--white); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.why-item {
  position: relative;
  padding-top: 16px;
}

.why-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 32px;
  height: 1px;
  background: var(--gold);
}

.why-num {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  color: rgba(201,169,110,0.15);
  line-height: 1;
  margin-bottom: 12px;
}

.why-item h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.why-item p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
}

/* ===== CONTACT ===== */
.contact {
  background: var(--light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 32px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--gold-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 5px;
}

.contact-item p {
  font-size: 14.5px;
  color: var(--text-primary);
  line-height: 1.6;
}

/* ===== FORM ===== */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--light);
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--text-primary);
  transition: all var(--transition);
  outline: none;
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.12);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(201,169,110,0.12);
  color: var(--gold-dark);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
}

.form-success.show { display: block; }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-col h5 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li,
.footer-col ul a {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer-col ul a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== WHATSAPP FLOATING CHAT WIDGET ===== */
.wa-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 9999;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  animation: waFabPulse 2.5s ease-in-out infinite;
}

.wa-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.55);
}

.wa-fab.active {
  animation: none;
}

@keyframes waFabPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4), 0 0 0 12px rgba(37, 211, 102, 0.1); }
}

.wa-fab-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 22px;
  height: 22px;
  background: #e74c3c;
  color: white;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
  animation: badgeBounce 0.5s ease;
}

.wa-fab-badge.hidden { display: none; }

@keyframes badgeBounce {
  0% { transform: scale(0); }
  60% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* ===== WHATSAPP CHAT PANEL ===== */
.wa-chat-panel {
  position: fixed;
  bottom: 100px;
  right: 28px;
  width: 360px;
  max-width: calc(100vw - 56px);
  background: #efe9df;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transform-origin: bottom right;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.wa-chat-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Chat Header */
.wa-chat-header {
  background: linear-gradient(135deg, #0f0f0f, #1a1a1a);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--gold);
}

.wa-chat-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.wa-chat-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.wa-chat-avatar span {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.wa-chat-avatar::after {
  content: '';
  position: absolute;
  bottom: 1px;
  right: 1px;
  width: 11px;
  height: 11px;
  background: #25d366;
  border-radius: 50%;
  border: 2px solid #1a1a1a;
}

.wa-chat-header-info h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2px;
}

.wa-chat-header-info p {
  font-size: 12px;
  color: #25d366;
  display: flex;
  align-items: center;
  gap: 5px;
}

.wa-online-dot {
  width: 6px;
  height: 6px;
  background: #25d366;
  border-radius: 50%;
  animation: waPulse 2s ease-in-out infinite;
}

@keyframes waPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.wa-chat-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--white);
  cursor: pointer;
  transition: all 0.25s ease;
}

.wa-chat-close:hover {
  background: rgba(255, 255, 255, 0.18);
}

/* Chat Body */
.wa-chat-body {
  padding: 20px;
  background: #efe9df;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(201, 169, 110, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(201, 169, 110, 0.04) 0%, transparent 50%);
}

.wa-chat-welcome {
  background: var(--white);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
  text-align: center;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.wa-welcome-avatar {
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.wa-welcome-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Quick Links */
.wa-quick-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wa-quick-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--white);
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-primary);
  transition: all 0.25s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  border: 1px solid transparent;
}

.wa-quick-link:hover {
  border-color: var(--gold);
  background: rgba(201, 169, 110, 0.06);
  transform: translateX(3px);
}

.wa-quick-link svg {
  color: var(--gold);
  transition: transform 0.25s ease;
}

.wa-quick-link:hover svg {
  transform: translateX(2px);
}

/* Send Button */
.wa-chat-send-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: #25d366;
  color: white;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.25s ease;
}

.wa-chat-send-btn:hover {
  background: #1da851;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image { max-width: 480px; margin: 0 auto; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .products-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }
  .stats-container { flex-wrap: wrap; gap: 28px; }
  .stat-divider { display: none; }
  .stat-item { padding: 0 20px; }
  .why-grid { grid-template-columns: 1fr 1fr; gap: 28px; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15,15,15,0.97);
    flex-direction: column;
    padding: 24px 32px;
    gap: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }

  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .contact-form { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .nav-container { padding: 0 20px; }
  .hero-content { padding: 100px 20px 0; }
  .hero-btns { flex-direction: column; }
  .btn { width: 100%; text-align: center; }
  .why-grid { grid-template-columns: 1fr; }
  .products-grid { gap: 16px; }
}