:root {
  --primary: #C62828;
  --primary-light: #EF5350;
  --primary-dark: #8E0000;
  --accent: #FF8F00;
  --accent-light: #FFB300;
  --secondary: #1A237E;
  --secondary-light: #3949AB;
  --dark: #0F1923;
  --dark-surface: #162635;
  --dark-card: #1E3448;
  --gray-900: #1A1A2E;
  --gray-700: #404060;
  --gray-500: #6B7280;
  --gray-300: #D1D5DB;
  --gray-100: #F3F4F6;
  --light: #F7F8FA;
  --white: #FFFFFF;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.15);
  --shadow-xl: 0 16px 60px rgba(0,0,0,0.2);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Vazirmatn', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font);
  color: var(--gray-900);
  line-height: 1.7;
  background: var(--light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

section {
  scroll-margin-top: 80px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TOP BAR ===== */
.top-bar {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 25, 35, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}

.header-scrolled {
  background: rgba(15, 25, 35, 0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  flex-shrink: 0;
}

.header-logo {
  color: var(--accent);
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
}

.menu-toggle-input {
  display: none;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 8px 18px;
  background: rgba(255,143,0,0.1);
  border: 1px solid rgba(255,143,0,0.25);
  border-radius: var(--radius-sm);
  direction: ltr;
  flex-shrink: 0;
  transition: var(--transition);
}

.header-phone:hover {
  background: rgba(255,143,0,0.2);
  border-color: rgba(255,143,0,0.4);
}

.header-phone svg {
  flex-shrink: 0;
  display: inline-block;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(198,40,40,0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(198,40,40,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-2px);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(135deg, #0F1923 0%, #1A237E 45%, #C62828 100%);
  overflow: hidden;
  padding-top: 40px;
}

.hero-decoration {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 60px;
  max-width: 650px;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 24px;
  text-shadow: 0 2px 30px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 40px;
  font-weight: 400;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  position: relative;
  z-index: 2;
  margin-top: auto;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.hero-stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 28px 0;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
  text-align: center;
}

.hero-stat-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
}

.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  font-weight: 400;
}

.hero-stat-divider {
  width: 1px;
  height: 44px;
  background: rgba(255,255,255,0.12);
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header-light .section-title {
  color: var(--white);
}

.section-header-light .section-subtitle {
  color: rgba(255,255,255,0.65);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--gray-900);
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 2px;
  margin: 14px auto 0;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-500);
  font-weight: 400;
  max-width: 550px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== ABOUT ===== */
.about {
  background: var(--light);
  padding: 100px 0;
  position: relative;
}

.about-content {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 60px;
  align-items: start;
}

.about-image {
  position: relative;
}

.instructor-svg {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.about-text {
  padding-top: 10px;
}

.about-name {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.about-role {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 20px;
}

.about-desc {
  font-size: 1rem;
  color: var(--gray-700);
  line-height: 1.9;
  margin-bottom: 24px;
}

.about-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(198,40,40,0.06);
  border: 1px solid rgba(198,40,40,0.12);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--primary);
}

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

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

.stat-item {
  text-align: center;
  padding: 20px 12px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
}

.stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1.2;
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--gray-500);
  font-weight: 500;
  margin-top: 4px;
}

/* ===== SERVICES ===== */
.services {
  background: var(--white);
  padding: 100px 0;
  position: relative;
}

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

.service-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 28px 32px;
  border: 1px solid var(--gray-300);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(198,40,40,0.2);
}

.service-card-featured {
  border-color: var(--primary);
  box-shadow: 0 4px 30px rgba(198,40,40,0.12);
  background: linear-gradient(180deg, rgba(198,40,40,0.02) 0%, var(--white) 100%);
}

.service-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  padding: 4px 18px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
}

.service-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-icon-1 {
  background: linear-gradient(135deg, rgba(198,40,40,0.1), rgba(239,83,80,0.08));
  color: var(--primary);
}

.service-icon-2 {
  background: linear-gradient(135deg, rgba(26,35,126,0.1), rgba(57,73,171,0.08));
  color: var(--secondary);
}

.service-icon-3 {
  background: linear-gradient(135deg, rgba(255,143,0,0.12), rgba(255,179,0,0.08));
  color: var(--accent);
}

.service-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 16px;
  flex-grow: 1;
}

.service-features {
  margin-bottom: 20px;
}

.service-features li {
  position: relative;
  padding-right: 20px;
  font-size: 0.85rem;
  color: var(--gray-700);
  margin-bottom: 6px;
  line-height: 1.6;
}

.service-features li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.5;
}

.service-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 20px;
  padding: 14px 0;
  border-top: 1px solid var(--gray-300);
}

.price-label {
  font-size: 0.8rem;
  color: var(--gray-500);
  font-weight: 400;
}

.price-value {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--primary);
}

.service-btn {
  display: block;
  text-align: center;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(198,40,40,0.2);
}

.service-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(198,40,40,0.35);
}

/* ===== GALLERY ===== */
.gallery {
  background: var(--dark);
  padding: 100px 0;
  position: relative;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.video-card {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  background: var(--dark-surface);
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.video-thumb {
  position: relative;
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.video-thumb-1 {
  background: linear-gradient(135deg, #C62828, #FF6F00);
}

.video-thumb-2 {
  background: linear-gradient(135deg, #1A237E, #3949AB);
}

.video-thumb-3 {
  background: linear-gradient(135deg, #2E7D32, #66BB6A);
}

.video-thumb-4 {
  background: linear-gradient(135deg, #4A148C, #7B1FA2);
}

.video-thumb-5 {
  background: linear-gradient(135deg, #E65100, #FF8F00);
}

.video-thumb-6 {
  background: linear-gradient(135deg, #0D47A1, #1976D2);
}

.video-icon {
  position: absolute;
  opacity: 0.25;
  transform: scale(2);
}

.play-overlay {
  position: relative;
  z-index: 2;
  transition: var(--transition);
}

.video-card:hover .play-overlay {
  transform: scale(1.1);
}

.video-title {
  display: block;
  padding: 14px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  background: var(--dark-surface);
}

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 200;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.lightbox:target {
  display: flex;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  left: 24px;
  font-size: 2.5rem;
  color: var(--white);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  transition: var(--transition);
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox-body {
  text-align: center;
  padding: 40px;
  max-width: 600px;
}

.lightbox-text {
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 30px;
  line-height: 1.8;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--light);
  padding: 100px 0;
  position: relative;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  left: 24px;
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.1;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.9;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}

.author-avatar {
  flex-shrink: 0;
}

.author-avatar svg {
  display: block;
}

.author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.author-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
}

.author-role {
  font-size: 0.8rem;
  color: var(--gray-500);
  font-weight: 400;
}

/* ===== CONTACT ===== */
.contact {
  background: var(--dark);
  padding: 100px 0;
  position: relative;
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,143,0,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}

.contact-detail h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.contact-detail p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.contact-phone-link {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--accent);
  direction: ltr;
  display: inline-block;
  transition: var(--transition);
}

.contact-phone-link:hover {
  color: var(--accent-light);
}

.contact-social {
  padding-top: 8px;
}

.contact-social h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  margin-bottom: 16px;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  transition: var(--transition);
}

.social-whatsapp {
  background: rgba(37,211,102,0.15);
  border: 1px solid rgba(37,211,102,0.25);
}

.social-whatsapp:hover {
  background: rgba(37,211,102,0.25);
}

.social-telegram {
  background: rgba(0,136,204,0.15);
  border: 1px solid rgba(0,136,204,0.25);
}

.social-telegram:hover {
  background: rgba(0,136,204,0.25);
}

.social-instagram {
  background: rgba(225,48,108,0.15);
  border: 1px solid rgba(225,48,108,0.25);
}

.social-instagram:hover {
  background: rgba(225,48,108,0.25);
}

.social-aparat {
  background: rgba(237,28,36,0.15);
  border: 1px solid rgba(237,28,36,0.25);
}

.social-aparat:hover {
  background: rgba(237,28,36,0.25);
}

/* ===== CONTACT FORM ===== */
.contact-form-wrapper {
  background: var(--dark-surface);
  border-radius: var(--radius);
  padding: 40px;
  border: 1px solid rgba(255,255,255,0.06);
}

.form-heading {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 6px;
}

.form-subheading {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 28px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
}

.form-input {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: var(--white);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder {
  color: rgba(255,255,255,0.3);
}

.form-input:focus {
  border-color: var(--accent);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 0 0 3px rgba(255,143,0,0.15);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 5l3 3 3-3' stroke='%23999' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 16px center;
  padding-left: 36px;
}

.form-select option {
  background: var(--dark-surface);
  color: var(--white);
}

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

.form-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--dark);
  font-family: var(--font);
  font-weight: 800;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(255,143,0,0.3);
}

.form-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255,143,0,0.45);
}

.form-btn svg {
  display: inline-block;
}

.form-message {
  padding: 0;
  border-radius: var(--radius-xs);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
}

.form-message-error {
  padding: 12px 16px;
  background: rgba(198,40,40,0.15);
  color: #EF5350;
  border: 1px solid rgba(198,40,40,0.3);
}

.form-message-success {
  padding: 12px 16px;
  background: rgba(46,125,50,0.15);
  color: #66BB6A;
  border: 1px solid rgba(46,125,50,0.3);
}

/* ===== MAP ===== */
.map-wrapper {
  margin-top: 16px;
}

.map-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  text-align: center;
}

.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: var(--shadow-lg);
}

.map-container iframe {
  display: block;
}

/* ===== FOOTER ===== */
.footer {
  background: #080D14;
  padding: 72px 0 0;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-about {
  padding-left: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand svg {
  display: block;
}

.footer-brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
}

.footer-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.8;
}

.footer-section {
  /* base */
}

.footer-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  transition: var(--transition);
  font-weight: 400;
}

.footer-links a:hover {
  color: var(--accent);
  padding-right: 6px;
}

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

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.45);
  font-size: 0.88rem;
  transition: var(--transition);
}

.footer-social-link:hover {
  color: var(--accent);
}

.footer-social-link svg {
  display: inline-block;
  flex-shrink: 0;
}

.footer-contact-info p {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 10px;
}

.footer-contact-info svg {
  flex-shrink: 0;
  display: inline-block;
  color: rgba(255,255,255,0.3);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
  font-weight: 400;
}

/* ===== FLOATING BUTTONS ===== */
.floating-buttons {
  position: fixed;
  bottom: 28px;
  left: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 90;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  transition: var(--transition);
}

.float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(0,0,0,0.4);
}

.float-call {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  animation: pulse-call 2s infinite;
}

.float-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
}

.float-btn svg {
  display: block;
}

@keyframes pulse-call {
  0%, 100% { box-shadow: 0 4px 20px rgba(198,40,40,0.3); }
  50% { box-shadow: 0 4px 30px rgba(198,40,40,0.6), 0 0 0 8px rgba(198,40,40,0.1); }
}

/* ===== RESPONSIVE - TABLET ===== */
@media (max-width: 1024px) {
  .about-content {
    grid-template-columns: 240px 1fr;
    gap: 40px;
  }

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

  .services-grid .service-card:last-child {
    grid-column: 1 / -1;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

/* ===== RESPONSIVE - MOBILE ===== */
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  section {
    scroll-margin-top: 68px;
  }

  .container {
    padding: 0 18px;
  }

  .header-inner {
    height: 64px;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .menu-toggle-input:checked ~ .mobile-menu-btn .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .menu-toggle-input:checked ~ .mobile-menu-btn .hamburger-line:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle-input:checked ~ .mobile-menu-btn .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--dark);
    flex-direction: column;
    align-items: stretch;
    padding: 90px 24px 24px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -4px 0 30px rgba(0,0,0,0.4);
    gap: 4px;
    z-index: 105;
  }

  .menu-toggle-input:checked ~ .header-nav {
    transform: translateX(0);
  }

  .nav-link {
    padding: 14px 16px;
    font-size: 1rem;
    border-radius: var(--radius-sm);
  }

  .header-phone {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 20px;
    padding-bottom: 0;
  }

  .hero-content {
    padding: 60px 0 40px;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .btn {
    justify-content: center;
  }

  .hero-stats-inner {
    padding: 20px 0;
  }

  .hero-stat-number {
    font-size: 1.5rem;
  }

  .hero-stat-label {
    font-size: 0.75rem;
  }

  .hero-stat-divider {
    height: 32px;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .about, .services, .gallery, .testimonials, .contact {
    padding: 72px 0;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-image {
    max-width: 240px;
    margin: 0 auto;
  }

  .about-badges {
    flex-direction: column;
  }

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .stat-item {
    padding: 14px 8px;
  }

  .stat-number {
    font-size: 1.4rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .services-grid .service-card:last-child {
    max-width: none;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .testimonial-card {
    padding: 24px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-form-wrapper {
    padding: 28px 20px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-about {
    padding-left: 0;
  }

  .floating-buttons {
    bottom: 20px;
    left: 20px;
    gap: 10px;
  }

  .float-btn {
    width: 50px;
    height: 50px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats-inner {
    flex-direction: column;
    gap: 16px;
  }

  .hero-stat-divider {
    width: 60px;
    height: 1px;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

  .social-links {
    flex-direction: column;
  }
}