/* ===== Variables ===== */
:root {
  --gold: #C9A84C;
  --gold-light: #E8D5A3;
  --gold-dark: #A68B3C;
  --black: #0A0A0A;
  --dark: #141414;
  --dark-card: #1C1C1C;
  --gray: #888;
  --gray-light: #B0B0B0;
  --white: #FFFFFF;
  --off-white: #F5F3EF;
  --font-family: Calibri, 'Segoe UI', Tahoma, Arial, sans-serif;
  --transition: 0.3s ease;
  --radius: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.12);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; font-style: normal; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-family);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-family);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--black);
}
.btn-block { width: 100%; }

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-img {
  height: 52px;
  width: auto;
  display: block;
}
.hero-logo {
  width: min(280px, 70vw);
  height: auto;
  margin: 0 auto 20px;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--white);
  letter-spacing: 0.5px;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.btn-nav {
  background: var(--gold) !important;
  color: var(--black) !important;
  padding: 10px 22px !important;
  border-radius: var(--radius);
  font-weight: 500 !important;
}
.btn-nav:hover { background: var(--gold-dark) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--black) url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="g" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="1" cy="1" r="0.5" fill="%23C9A84C" opacity="0.08"/></pattern></defs><rect width="100" height="100" fill="url(%23g)"/></svg>');
  background-size: cover;
  padding: 120px 0 80px;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 30%, rgba(201,168,76,0.08) 0%, transparent 60%);
}
.hero-content {
  position: relative;
  text-align: center;
  color: var(--white);
}
.hero-badge {
  display: inline-block;
  padding: 6px 20px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-family);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  letter-spacing: 8px;
  color: var(--gold);
  line-height: 1.1;
  margin-bottom: 12px;
}
.hero-subtitle {
  font-family: var(--font-family);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 400;
  color: var(--gold-light);
  margin-bottom: 20px;
}
.hero-desc {
  max-width: 600px;
  margin: 0 auto 40px;
  color: var(--gray-light);
  font-size: 1rem;
  font-weight: 300;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 40px;
}
.stat { text-align: center; }
.stat-value {
  display: block;
  font-family: var(--font-family);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
}
.stat-label {
  font-size: 0.75rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Sections ===== */
.section {
  padding: 80px 0;
}
.section-dark {
  background: var(--dark);
  color: var(--white);
}
.section-gold {
  background: linear-gradient(135deg, var(--black) 0%, #1a1510 50%, var(--black) 100%);
  color: var(--white);
}
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-header h2 {
  font-family: var(--font-family);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 600;
  margin-bottom: 16px;
}
.section-desc {
  color: var(--gray);
  font-weight: 300;
}
.section-dark .section-desc { color: var(--gray-light); }

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.about-card {
  text-align: center;
  padding: 32px 20px;
  border: 1px solid #E8E4DE;
  border-radius: var(--radius);
  transition: var(--transition);
}
.about-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.about-icon { font-size: 2rem; margin-bottom: 16px; }
.about-card h3 {
  font-family: var(--font-family);
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.about-card p {
  font-size: 0.85rem;
  color: var(--gray);
  font-weight: 300;
}

/* ===== Floor Plans ===== */
.section-light {
  background: #F7F7F7;
}
.floor-plans-header {
  text-align: center;
  margin-bottom: 40px;
}
.floor-plans-header h2 {
  font-family: var(--font-family);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  color: #1A2B4A;
  margin-bottom: 8px;
}
.floor-plans-header p {
  font-size: 1rem;
  color: var(--gray);
}
.floor-plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.floor-plan-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}
.floor-plan-card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}
.floor-plan-info {
  padding: 24px 24px 16px;
}
.floor-plan-info h3 {
  font-family: var(--font-family);
  font-size: 1.35rem;
  font-weight: 700;
  color: #1A2B4A;
  margin-bottom: 4px;
}
.floor-plan-info p {
  font-size: 0.9rem;
  color: var(--gray);
}
.floor-plan-visual {
  position: relative;
  margin: 0 16px 16px;
  border-radius: 8px;
  overflow: hidden;
  min-height: 220px;
}
.floor-plan-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 220px;
  background: #E8E4DE;
  color: #999;
  font-size: 14px;
  text-align: center;
  padding: 20px;
}
.floor-plan-image {
  width: 100%;
  height: 220px;
  background-color: #E8E4DE;
  background-image:
    linear-gradient(rgba(255,255,255,0.1), rgba(255,255,255,0.1)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 300'%3E%3Crect fill='%23ddd8d0' width='400' height='300'/%3E%3Crect x='40' y='40' width='140' height='100' fill='none' stroke='%23b0a99a' stroke-width='2'/%3E%3Crect x='200' y='40' width='160' height='80' fill='none' stroke='%23b0a99a' stroke-width='2'/%3E%3Crect x='40' y='160' width='100' height='100' fill='none' stroke='%23b0a99a' stroke-width='2'/%3E%3Crect x='160' y='160' width='200' height='100' fill='none' stroke='%23b0a99a' stroke-width='2'/%3E%3Cline x1='200' y1='40' x2='200' y2='260' stroke='%23b0a99a' stroke-width='1.5'/%3E%3Cline x1='40' y1='140' x2='360' y2='140' stroke='%23b0a99a' stroke-width='1.5'/%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
  filter: blur(3px);
  transform: scale(1.05);
}
.btn-floor-plan {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #F5E6B8;
  color: #1A2B4A;
  border: none;
  padding: 12px 28px;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
  z-index: 2;
}
.btn-floor-plan:hover {
  background: var(--gold);
  color: var(--black);
  transform: translate(-50%, -50%);
}

/* ===== Configurations ===== */
.config-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}
.config-grid--3 {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1100px;
}
.table-heading {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 32px 0 16px;
}
.table-heading:first-of-type { margin-top: 0; }
.payment-plans {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.payment-plans span {
  padding: 10px 18px;
  background: var(--off-white);
  border: 1px solid #E8E4DE;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
}
.rera-note {
  font-size: 0.9rem;
  color: var(--gold-dark);
  font-weight: 600;
  margin: 12px 0 20px;
}
.landmarks-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.landmarks-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 20px;
}
.landmarks-list li {
  font-size: 0.9rem;
  color: var(--gray);
  padding: 4px 0;
  border-bottom: 1px solid #eee;
}
.config-card {
  background: var(--dark-card);
  border: 1px solid #2a2a2a;
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  transition: var(--transition);
}
.config-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}
.config-card.featured {
  border-color: var(--gold);
}
.config-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--gold);
  color: var(--black);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}
.config-card h3 {
  font-family: var(--font-family);
  font-size: 1.6rem;
  color: var(--gold);
  margin-bottom: 16px;
}
.config-area { margin-bottom: 20px; }
.area-value {
  font-family: var(--font-family);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
}
.area-unit {
  display: block;
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 4px;
}
.config-features {
  margin-bottom: 24px;
}
.config-features li {
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--gray-light);
  border-bottom: 1px solid #2a2a2a;
}
.config-features li::before {
  content: '◆ ';
  color: var(--gold);
  font-size: 0.6rem;
}
.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: var(--gold);
  margin-top: 10px;
}
.btn-outline-light:hover {
  background: var(--gold);
  color: var(--black);
}
.btn-sm {
  padding: 10px 18px;
  font-size: 0.8rem;
  white-space: nowrap;
}
.config-card .btn-block + .btn-block,
.config-card .inline-lead-form + .btn-block {
  margin-top: 10px;
}
.get-price-btn {
  margin-top: 0;
}
.inline-lead-form {
  margin-top: 12px;
  padding: 16px;
  background: var(--black);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
}
.inline-lead-form[hidden] {
  display: none;
}
.inline-lead-form .form-group {
  margin-bottom: 12px;
}
.inline-lead-form label {
  display: block;
  font-size: 0.75rem;
  color: var(--gray-light);
  margin-bottom: 4px;
}
.inline-lead-form input {
  width: 100%;
  padding: 10px 12px;
  background: var(--dark-card);
  border: 1px solid #333;
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-family);
  font-size: 0.85rem;
}
.inline-lead-form input:focus {
  outline: none;
  border-color: var(--gold);
}
.inline-form-success {
  text-align: center;
  padding: 12px;
  color: var(--gold);
  font-size: 0.9rem;
}
.inline-form-success[hidden] {
  display: none;
}
.inline-lead-form--table {
  margin-top: 10px;
  min-width: 200px;
}
.section:not(.section-dark) .inline-lead-form {
  background: var(--off-white);
  border-color: var(--gold);
}
.section:not(.section-dark) .inline-lead-form input {
  background: var(--white);
  color: var(--black);
  border-color: #ddd;
}
.section:not(.section-dark) .inline-form-success {
  color: var(--gold-dark);
}
.cta-row td {
  padding: 20px;
  vertical-align: middle;
}
.cta-row .btn {
  width: 100%;
}

/* ===== Tables ===== */
.pricing-table-wrapper,
.tower-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.pricing-table,
.tower-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.pricing-table th,
.pricing-table td,
.tower-table th,
.tower-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid #E8E4DE;
}
.tower-table th,
.tower-table td {
  border-bottom-color: #2a2a2a;
}
.pricing-table th {
  background: var(--black);
  color: var(--gold);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.tower-table th {
  background: var(--gold);
  color: var(--black);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.pricing-table tbody tr:hover { background: var(--off-white); }
.tower-table tbody tr:hover { background: rgba(201,168,76,0.05); }
.tower-table td:last-child {
  min-width: 140px;
  white-space: nowrap;
}
.tower-table .btn-sm {
  width: 100%;
}
.highlight-row {
  background: rgba(201,168,76,0.08) !important;
}
.highlight-row td { color: var(--gold); }
.section-dark .highlight-row td { color: var(--gold); }
.tbd {
  color: var(--gray);
}

/* ===== Tower Image ===== */
.tower-image {
  margin-top: 32px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #2a2a2a;
}
.tower-image img { width: 100%; }

/* ===== Location ===== */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.location-info h3 {
  font-family: var(--font-family);
  font-size: 1.8rem;
  margin-bottom: 16px;
}
.location-info > p {
  color: var(--gray);
  font-weight: 300;
  margin-bottom: 28px;
}
.location-highlights li {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #E8E4DE;
}
.highlight-icon { font-size: 1.5rem; flex-shrink: 0; }
.location-highlights strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.location-highlights p {
  font-size: 0.85rem;
  color: var(--gray);
  font-weight: 300;
}
.location-map {
  height: 400px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid var(--gold);
}

/* ===== Enquiry Form ===== */
.enquiry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.enquiry-info h2 {
  font-family: var(--font-family);
  font-size: 2.2rem;
  margin-bottom: 16px;
}
.enquiry-info > p {
  color: var(--gray-light);
  font-weight: 300;
  margin-bottom: 24px;
}
.enquiry-benefits li {
  padding: 8px 0;
  color: var(--gold-light);
  font-size: 0.95rem;
}
.enquiry-form {
  background: var(--dark-card);
  border: 1px solid #2a2a2a;
  border-radius: var(--radius);
  padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-light);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--black);
  border: 1px solid #333;
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-family);
  font-size: 0.9rem;
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.form-group textarea { resize: vertical; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-note {
  text-align: center;
  font-size: 0.7rem;
  color: var(--gray);
  margin-top: 12px;
}
.form-success {
  background: var(--dark-card);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  padding: 48px 36px;
  text-align: center;
}
.success-icon {
  width: 64px;
  height: 64px;
  background: var(--gold);
  color: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
}
.form-success h3 {
  font-family: var(--font-family);
  font-size: 1.8rem;
  color: var(--gold);
  margin-bottom: 8px;
}
.form-success p {
  color: var(--gray-light);
  margin-bottom: 24px;
}

/* ===== Footer ===== */
.footer {
  background: var(--black);
  color: var(--gray-light);
  padding-top: 60px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-logo {
  height: 56px;
  width: auto;
  margin-bottom: 12px;
}
.footer-brand p { font-size: 0.85rem; color: var(--gray); }
.footer-links h4,
.footer-contact h4 {
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-links a {
  display: block;
  padding: 4px 0;
  font-size: 0.85rem;
  color: var(--gray-light);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--gold); }
.footer-contact p { font-size: 0.85rem; padding: 4px 0; }
.footer-bottom {
  border-top: 1px solid #222;
  padding: 20px 0;
  text-align: center;
  font-size: 0.75rem;
  color: var(--gray);
}

/* ===== Floating CTA ===== */
.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  background: var(--gold);
  color: var(--black);
  width: 56px;
  height: 56px;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(201,168,76,0.4);
  transition: var(--transition);
}
.floating-cta:hover {
  transform: scale(1.1);
  background: var(--gold-dark);
}

/* ===== Lead Modal ===== */
.lead-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.lead-modal[hidden] {
  display: none;
}
.lead-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
}
.lead-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--dark-card);
  border: 1px solid #333;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: modalIn 0.25s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.lead-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--gray-light);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition: var(--transition);
}
.lead-modal-close:hover { color: var(--gold); }
.lead-modal-header {
  margin-bottom: 24px;
  padding-right: 32px;
}
.lead-modal-header h2 {
  font-family: var(--font-family);
  font-size: 1.6rem;
  color: var(--white);
  margin: 8px 0;
}
.lead-modal-header p {
  color: var(--gray-light);
  font-size: 0.9rem;
}
.lead-modal .enquiry-form {
  background: transparent;
  border: none;
  padding: 0;
}
.lead-modal .form-success {
  background: transparent;
  border: none;
  padding: 24px 0;
}
.lead-modal .form-success .btn-outline {
  border-color: var(--gold);
  color: var(--gold);
}
.lead-modal .form-success .btn-outline:hover {
  background: var(--gold);
  color: var(--black);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .floor-plans-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .config-grid,
  .config-grid--3 { grid-template-columns: 1fr; }
  .landmarks-list { grid-template-columns: 1fr; }
  .location-grid { grid-template-columns: 1fr; }
  .enquiry-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--black);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 20px;
    transition: var(--transition);
    box-shadow: -4px 0 20px rgba(0,0,0,0.3);
  }
  .nav-links.open { right: 0; }
  .form-row { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
}