/* ================================================
   HRM ESTUDIO — Barbería & Estética
   Dark-first design with light mode toggle
   ================================================ */

/* ---------- Performance: font-display ---------- */
@font-face {
  font-family: 'Bebas Neue';
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  font-display: swap;
}

/* ---------- CSS Variables ---------- */
:root {
  --font-heading: 'Bebas Neue', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Accent colors (constant) */
  --accent: #c8102e;
  --accent-hover: #a00d24;
  --accent-blue: #1e3a8a;
  --whatsapp: #25d366;
  --whatsapp-hover: #1fb855;
  --gold: #c9a84c;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
  --radius: 12px;
  --radius-lg: 20px;

  /* Transitions */
  --transition: 0.3s ease;
  --transition-slow: 0.6s ease;
}

/* ---------- Dark Theme (default) ---------- */
[data-theme="dark"] {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --bg-nav: rgba(10, 10, 10, 0.9);
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --border: #2a2a2a;
  --border-hover: #3a3a3a;
  --shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.6);
  --hero-overlay: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.7) 100%);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --service-glow: rgba(200, 16, 46, 0.1);
}

/* ---------- Light Theme ---------- */
[data-theme="light"] {
  --bg-primary: #f8f8f8;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f0f0f0;
  --bg-nav: rgba(255, 255, 255, 0.95);
  --text-primary: #111111;
  --text-secondary: #555555;
  --text-muted: #999999;
  --border: #e0e0e0;
  --border-hover: #cccccc;
  --shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
  --hero-overlay: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.5) 100%);
  --glass: rgba(0, 0, 0, 0.03);
  --glass-border: rgba(0, 0, 0, 0.08);
  --service-glow: rgba(200, 16, 46, 0.05);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color var(--transition), color var(--transition);
  overflow-x: hidden;
}

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

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  transition: all var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.nav-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  background: #f0f0f0;
  padding: 5px 12px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 2rem;
  letter-spacing: 3px;
  color: var(--text-primary);
}

.logo-sub {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toggle-btn {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}

.toggle-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.lang-toggle {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
}

[data-theme="dark"] .icon-sun { display: block; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: block; }

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all var(--transition);
}

.nav-cta {
  background: var(--accent);
  color: white;
}

.nav-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(200, 16, 46, 0.4);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- PROMO BANNER ---------- */
.promo-banner {
  background: linear-gradient(90deg, var(--accent) 0%, #a00d24 100%);
  color: white;
  padding: 10px 0;
  text-align: center;
  position: relative;
  z-index: 999;
}

.promo-banner .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.promo-banner p {
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.promo-banner a {
  background: white;
  color: var(--accent);
  padding: 4px 16px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition);
}

.promo-banner a:hover {
  background: rgba(255,255,255,0.9);
  transform: scale(1.05);
}

.promo-close {
  background: none;
  border: none;
  color: white;
  font-size: 1.4rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition);
  flex-shrink: 0;
}

.promo-close:hover {
  opacity: 1;
}

.promo-banner.hidden {
  display: none;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a0a0a;
  overflow: hidden;
}

/* Hero slideshow with Ken Burns */
.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  will-change: opacity, transform;
  animation: kenBurns 20s ease-in-out infinite alternate;
}

.hero-slide.active {
  opacity: 1;
}

/* Each slide gets a slightly different Ken Burns direction */
.hero-slide:nth-child(1) { animation-name: kenBurns1; }
.hero-slide:nth-child(2) { animation-name: kenBurns2; }
.hero-slide:nth-child(3) { animation-name: kenBurns3; }
.hero-slide:nth-child(4) { animation-name: kenBurns4; }

@keyframes kenBurns1 {
  0%   { transform: scale(1)    translate(0, 0); }
  100% { transform: scale(1.15) translate(-2%, -1%); }
}
@keyframes kenBurns2 {
  0%   { transform: scale(1.1)  translate(1%, 0); }
  100% { transform: scale(1)    translate(-1%, 2%); }
}
@keyframes kenBurns3 {
  0%   { transform: scale(1)    translate(0, 2%); }
  100% { transform: scale(1.12) translate(2%, -1%); }
}
@keyframes kenBurns4 {
  0%   { transform: scale(1.08) translate(-1%, 1%); }
  100% { transform: scale(1)    translate(1%, 0); }
}

/* Barber pole accent */
.barber-pole {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  z-index: 3;
  background: repeating-linear-gradient(
    180deg,
    #c8102e 0px,
    #c8102e 20px,
    #ffffff 20px,
    #ffffff 40px,
    #1e3a8a 40px,
    #1e3a8a 60px
  );
  background-size: 6px 60px;
  animation: poleScroll 3s linear infinite;
}

@keyframes poleScroll {
  from { background-position: 0 0; }
  to { background-position: 0 60px; }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  padding: 8px 24px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.8s ease forwards;
}

.hero-title {
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: 24px;
}

.hero-line {
  display: block;
  font-size: clamp(3rem, 10vw, 7rem);
  letter-spacing: 4px;
  color: white;
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.2s;
  opacity: 0;
}

.hero-accent {
  color: var(--accent);
  animation-delay: 0.4s;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  max-width: 550px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.6s;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.8s;
  opacity: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(200, 16, 46, 0.4);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 1px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-2px);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-indicator {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  position: relative;
}

.scroll-indicator::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.6);
  border-radius: 2px;
  animation: scrollBounce 2s ease-in-out infinite;
}

/* ---------- SECTIONS COMMON ---------- */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: 3px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---------- SERVICES ---------- */
.services {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

.service-tabs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border: 1px solid var(--border);
  border-radius: 50px;
  background: var(--bg-card);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition);
}

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

.tab-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-blue));
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  background: var(--bg-card-hover);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--service-glow);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  letter-spacing: 1px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.service-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-price {
  display: inline-block;
  padding: 6px 16px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.5px;
}

/* ---------- GALLERY ---------- */
.gallery {
  padding: var(--section-padding);
  background: var(--bg-primary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 320px;
  gap: 16px;
}

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: transform var(--transition);
  background: var(--bg-card);
}

.gallery-item:hover {
  transform: scale(1.02);
}

.gallery-item--large {
  grid-column: span 2;
}

.gallery-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s ease, filter 0.6s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
  filter: brightness(0.7);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 24px;
  background: linear-gradient(0deg, rgba(0,0,0,0.7) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay span {
  color: white;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  letter-spacing: 2px;
}

/* ---------- VIDEO SHOWCASE ---------- */
.video-section {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

.video-showcase {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.video-content .section-tag {
  text-align: left;
  display: block;
}

.video-content .section-title {
  text-align: left;
  margin-bottom: 20px;
}

.video-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
  font-size: 0.95rem;
}

.video-player {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
  aspect-ratio: 9/16;
  max-height: 520px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}

.video-player video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.4);
  cursor: pointer;
  transition: all var(--transition);
}

.video-play-btn:hover {
  background: rgba(0,0,0,0.2);
}

.video-play-btn svg {
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
  transition: transform var(--transition);
}

.video-play-btn:hover svg {
  transform: scale(1.15);
}

.video-play-btn.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ---------- ABOUT ---------- */
.about {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

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

.about-img-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  position: relative;
}

.about-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-experience {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--accent);
  color: white;
  padding: 20px 28px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about-image {
  position: relative;
}

.exp-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  letter-spacing: 3px;
  line-height: 1;
}

.exp-text {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.9;
}

.about-content .section-tag {
  text-align: left;
  display: block;
}

.about-content .section-title {
  text-align: left;
  margin-bottom: 24px;
}

.about-text {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.about-stats {
  display: flex;
  gap: 24px;
  margin-top: 32px;
}

.stat {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--service-glow);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.stat strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.stat small {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ---------- SERVICE AREAS ---------- */
.service-areas {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

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

.area-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: all var(--transition);
}

.area-item:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.area-item:first-child {
  border-color: var(--accent);
  background: var(--service-glow);
}

.area-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.area-item small {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.area-item:first-child small {
  color: var(--accent);
  font-weight: 600;
}

/* ---------- CONTACT ---------- */
.contact {
  padding: var(--section-padding);
  background: var(--bg-primary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

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

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.contact-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--service-glow);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.contact-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.contact-card a {
  color: var(--text-secondary);
}

.contact-card a:hover {
  color: var(--accent);
}

.social-links {
  display: flex;
  gap: 16px;
  margin-top: 4px;
}

.social-links a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.social-links a:hover {
  color: var(--accent);
}

.contact-whatsapp {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: white;
  justify-content: center;
}

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.btn-wa-sm {
  font-size: 0.8rem;
  padding: 10px 20px;
}

.wa-title {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 500px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.footer-logo-img {
  height: 55px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  background: #f0f0f0;
  padding: 6px 14px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.footer-brand .logo-text {
  font-size: 2.5rem;
}

.footer-brand .logo-sub {
  display: block;
  margin-top: -4px;
}

.footer-tagline {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  transform: translateY(-2px);
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- FLOATING WHATSAPP ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition);
  animation: pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

/* ---------- ANIMATIONS ---------- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7); }
}

/* ---------- STATS BANNER ---------- */
.stats-banner {
  background: var(--accent);
  padding: 48px 0;
  position: relative;
  overflow: hidden;
}

.stats-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.1) 0%, transparent 50%, rgba(0,0,0,0.1) 100%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  color: white;
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 3rem;
  letter-spacing: 2px;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.stat-item small {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* ---------- TESTIMONIALS ---------- */
.testimonials {
  padding: var(--section-padding);
  background: var(--bg-primary);
}

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

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--font-heading);
  font-size: 5rem;
  line-height: 1;
  color: var(--accent);
  opacity: 0.15;
}

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

.testimonial-stars {
  color: #f5a623;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.testimonial-author small {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---------- TIPS SECTION ---------- */
.tips-section {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

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

.tip-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

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

.tip-number {
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: 8px;
}

.tip-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.tip-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- FAQ SECTION ---------- */
.faq-section {
  padding: var(--section-padding);
  background: var(--bg-primary);
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-item[open] {
  border-color: var(--accent);
}

.faq-item summary {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item[open] summary {
  color: var(--accent);
}

.faq-item p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- INSTAGRAM SECTION ---------- */
.instagram-section {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

.instagram-cta {
  text-align: center;
}

.instagram-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 20px;
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: white;
  margin-bottom: 24px;
}

.btn-instagram {
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: white;
  margin-top: 24px;
}

.btn-instagram:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(220, 39, 67, 0.4);
  filter: brightness(1.1);
}

.instagram-strip {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 40px;
  overflow: hidden;
}

.strip-item {
  width: 160px;
  height: 160px;
  border-radius: var(--radius);
  overflow: hidden;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.strip-item:hover {
  transform: scale(1.05);
}

.strip-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- LIGHTBOX ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  cursor: zoom-out;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-img {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  transform: scale(0.9);
  transition: transform 0.4s ease;
}

.lightbox.active .lightbox-img {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  background: none;
  border: none;
  color: white;
  font-size: 2.5rem;
  cursor: pointer;
  transition: transform var(--transition);
  line-height: 1;
}

.lightbox-close:hover {
  transform: rotate(90deg);
}

/* Scroll reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* ---------- RESPONSIVE ---------- */

/* Tablet */
@media (max-width: 968px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-experience {
    bottom: 16px;
    right: 16px;
  }

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

  .contact-map {
    min-height: 350px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 220px;
  }

  .gallery-item--large {
    grid-column: span 1;
  }

  .about-stats {
    flex-wrap: wrap;
  }

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

  .areas-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .video-content .section-tag,
  .video-content .section-title {
    text-align: center;
  }

  .video-content p {
    text-align: center;
  }

  .video-content .btn {
    margin: 0 auto;
  }

  .video-player {
    max-height: 450px;
  }

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

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

  .instagram-strip {
    flex-wrap: wrap;
  }

  .strip-item {
    width: 120px;
    height: 120px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
    animation: fadeIn 0.3s ease;
  }

  .nav-links a {
    font-size: 1.2rem;
    letter-spacing: 3px;
  }

  .hamburger {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .hero-line {
    font-size: clamp(2.5rem, 12vw, 4.5rem);
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  .service-tabs {
    flex-direction: column;
    align-items: center;
  }

  .tab-btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

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

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 250px;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .stat-number {
    font-size: 2.2rem;
  }

  .instagram-strip {
    gap: 8px;
  }

  .strip-item {
    width: 100px;
    height: 100px;
  }

  .lightbox {
    padding: 16px;
  }

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

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

/* Small Mobile */
@media (max-width: 400px) {
  .nav-container {
    padding: 0 16px;
  }

  .container {
    padding: 0 16px;
  }

  .service-card {
    padding: 24px;
  }

  .contact-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}