/* ============================================
   BIDU LIMP — PREMIUM DESIGN SYSTEM
   Cinematic Experience | Awwwards-Level
   ============================================ */

/* ---- 1. DESIGN TOKENS ---- */
:root {
  /* Colors */
  --clr-primary: #2db9f0;
  --clr-primary-dark: #1a9fd6;
  --clr-accent: #28e812;
  --clr-accent-dark: #1fb50e;
  --clr-accent-glow: rgba(40, 232, 18, 0.25);

  --clr-bg: #0a0a0a;
  --clr-bg-alt: #111111;
  --clr-bg-card: rgba(255, 255, 255, 0.04);
  --clr-bg-card-hover: rgba(255, 255, 255, 0.08);

  --clr-border: rgba(255, 255, 255, 0.07);
  --clr-border-hover: rgba(255, 255, 255, 0.15);

  --clr-text: #f0f0f0;
  --clr-text-secondary: #8a8a8a;
  --clr-text-muted: #555;

  /* Typography */
  --font-display: 'Raleway', sans-serif;
  --font-body: 'Lato', sans-serif;
  --fs-hero: clamp(2.2rem, 5vw, 4rem);
  --fs-section: clamp(1.8rem, 3.5vw, 2.8rem);
  --fs-h3: clamp(1.3rem, 2vw, 1.8rem);
  --fs-body: clamp(0.95rem, 1.1vw, 1.1rem);
  --fs-small: 0.875rem;
  --lh-body: 1.75;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --space-section: clamp(4rem, 8vw, 6rem);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 50px;

  /* Easings */
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Durations */
  --dur-fast: 200ms;
  --dur-normal: 400ms;
  --dur-slow: 600ms;
  --dur-reveal: 800ms;

  /* Shadows */
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.25);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.35);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.45);
  --shadow-glow: 0 5px 30px var(--clr-accent-glow);
  --shadow-glow-hover: 0 12px 45px rgba(40, 232, 18, 0.4);
}

/* ---- 2. RESET & BASE ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: var(--lh-body);
  font-size: var(--fs-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.15;
  color: var(--clr-text);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

::selection {
  background: var(--clr-accent);
  color: var(--clr-bg);
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-text-muted); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-text-secondary); }

/* ---- 3. LAYOUT ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem);
}

section {
  padding: var(--space-section) 0;
  position: relative;
}

.section-title {
  font-size: var(--fs-section);
  text-align: center;
  margin-bottom: var(--space-2xl);
  letter-spacing: -0.02em;
}

.section-title span {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  text-align: center;
  color: var(--clr-text-secondary);
  max-width: 600px;
  margin: -2rem auto var(--space-2xl);
  font-size: var(--fs-body);
}

/* ---- 4. SCROLL REVEAL ANIMATIONS ---- */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity var(--dur-reveal) var(--ease-expo),
              transform var(--dur-reveal) var(--ease-expo);
}

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

/* Stagger delays */
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

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

@keyframes pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 4px 15px rgba(40, 232, 18, 0.3); }
  50%      { transform: scale(1.08); box-shadow: 0 6px 25px rgba(40, 232, 18, 0.5); }
}

@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

/* ---- 5. HEADER ---- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 12px 0;
  background: rgba(10, 10, 10, 0.5);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-normal) ease,
              border-color var(--dur-normal) ease,
              padding var(--dur-normal) ease;
}

header.scrolled {
  background: rgba(10, 10, 10, 0.92);
  border-bottom-color: var(--clr-border);
  padding: 6px 0;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 62px;
  transition: height var(--dur-normal) var(--ease-expo);
}

header.scrolled .logo { height: 50px; }

/* Desktop nav */
.desktop-nav { display: none; }
.desktop-nav ul { display: flex; gap: 36px; }
.desktop-nav a {
  color: rgba(255,255,255,0.75);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  position: relative;
  padding: 4px 0;
  transition: color var(--dur-fast) ease;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-accent);
  border-radius: 1px;
  transition: width var(--dur-normal) var(--ease-expo);
}

.desktop-nav a:hover { color: #fff; }
.desktop-nav a:hover::after { width: 100%; }

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.desktop-cta {
  display: none;
  padding: 10px 24px;
  background: var(--clr-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
  transition: all var(--dur-normal) var(--ease-expo);
}

.desktop-cta:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(45, 185, 240, 0.3);
}

.hamburger-icon {
  font-size: 1.4rem;
  color: #fff;
  cursor: pointer;
  padding: 8px;
  transition: color var(--dur-fast) ease;
}

/* ---- 6. MOBILE NAV ---- */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-normal) ease, visibility var(--dur-normal) ease;
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 340px;
  height: 100vh;
  height: 100dvh;
  background: #0e0e0e;
  z-index: 1001;
  transition: right var(--dur-slow) var(--ease-expo);
  display: flex;
  flex-direction: column;
  padding: var(--space-2xl) var(--space-lg);
}

.mobile-nav.active { right: 0; }

.mobile-nav .close-icon {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 2rem;
  color: var(--clr-text-secondary);
  cursor: pointer;
  transition: color var(--dur-fast) ease, transform var(--dur-normal) var(--ease-spring);
  line-height: 1;
}

.mobile-nav .close-icon:hover {
  color: #fff;
  transform: rotate(90deg);
}

.mobile-nav ul {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--clr-text-secondary);
  display: block;
  padding: var(--space-xs) 0;
  transition: color var(--dur-fast) ease, transform var(--dur-fast) ease;
}

.mobile-nav a:hover {
  color: var(--clr-accent);
  transform: translateX(8px);
}

/* ---- 7. HERO ---- */
#hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

#hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 10%;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg,
      rgba(10,10,10,0.85) 0%,
      rgba(10,10,10,0.65) 40%,
      rgba(10,10,10,0.75) 70%,
      rgba(10,10,10,0.95) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 750px;
  padding: 0 var(--space-lg);
}

#hero h1 {
  font-size: var(--fs-hero);
  margin-bottom: var(--space-md);
  letter-spacing: -0.03em;
  animation: fadeInUp 1.5s cubic-bezier(0.2, 0.8, 0.2, 1) 0.2s both;
}

#hero h1 .highlight {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

#hero p {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--clr-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1.5s cubic-bezier(0.2, 0.8, 0.2, 1) 0.6s both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
  padding: 8px 18px;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  font-size: var(--fs-small);
  color: var(--clr-text-secondary);
  animation: fadeInUp 1s var(--ease-expo) 0.9s both;
}

.hero-badge i { color: var(--clr-accent); }

#hero-cta {
  animation: fadeInUp 1.5s cubic-bezier(0.2, 0.8, 0.2, 1) 1s both;
}

/* CTA Buttons */
.cta-button-main {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 42px;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-dark));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: var(--radius-full);
  border: none;
  box-shadow: var(--shadow-glow);
  transition: all var(--dur-normal) var(--ease-expo);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.02em;
}

.cta-button-main::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity var(--dur-normal) ease;
}

.cta-button-main:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: var(--shadow-glow-hover);
}

.cta-button-main:hover::before { opacity: 1; }

.cta-button-main:active {
  transform: translateY(-1px) scale(1.01);
}

.cta-button-main:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 4px;
}

.cta-button-main i { font-size: 1.25em; }

/* ---- 8. STATS ---- */
#stats {
  background: var(--clr-bg);
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.stats-container {
  display: flex;
  justify-content: space-around;
  text-align: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.stat-item {
  flex: 1;
  min-width: 180px;
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--clr-text-secondary);
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: var(--space-xs);
}

/* ---- 9. SERVICES ---- */
#services { background: var(--clr-bg); }

.services-grid {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 6vw, 6rem);
}

.service-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.service-image {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.service-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: cover;
  object-position: center;
  transition: transform var(--dur-slow) var(--ease-expo);
}

/* Interactive Before/After */
.interactive-image {
  cursor: pointer;
}

.interactive-image .img-after {
  position: relative;
  z-index: 1;
}

.interactive-image .img-before {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.interactive-image.show-before .img-before {
  opacity: 1;
}

.interactive-image.show-before .interactive-hint {
  opacity: 0;
}

.interactive-hint {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(4px);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  z-index: 3;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.4s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.interactive-hint i {
  color: var(--clr-accent);
}

/* Mattress split fix */
.mattress-interactive img {
  width: 200%;
  max-width: none;
}
.mattress-interactive .split-left {
  object-position: left center;
}
.mattress-interactive .split-right {
  object-position: right center;
}

.mattress-animated {
  animation: float 6s ease-in-out infinite;
}

.service-item:hover .service-image img {
  transform: scale(1.04);
}

.service-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  background: rgba(10,10,10,0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--clr-accent);
  display: flex;
  align-items: center;
  gap: 6px;
}

.service-text { text-align: center; }
.service-text h3 {
  font-size: var(--fs-h3);
  color: var(--clr-primary);
  margin-bottom: var(--space-sm);
}

.service-text p {
  color: var(--clr-text-secondary);
  line-height: 1.8;
}

/* ---- 10. BEFORE / AFTER SLIDER ---- */
#gallery { background: var(--clr-bg-alt); }

.ba-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  cursor: ew-resize;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}

.ba-slider__img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.ba-slider__after,
.ba-slider__before {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.ba-slider__after { z-index: 1; }

.ba-slider__before-clip {
  position: absolute;
  inset: 0;
  z-index: 2;
  clip-path: polygon(0 0, var(--pos, 50%) 0, var(--pos, 50%) 100%, 0 100%);
  will-change: clip-path;
}

.ba-slider__before-clip img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Handle */
.ba-slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos, 50%);
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 4px;
  will-change: left;
}

.ba-slider__handle-line {
  flex: 1;
  width: 2px;
  background: rgba(255,255,255,0.7);
  border-radius: 1px;
}

.ba-slider__handle-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  border: 2px solid rgba(255,255,255,1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--clr-bg);
  font-size: 0.7rem;
  flex-shrink: 0;
  box-shadow: 0 2px 15px rgba(0,0,0,0.4);
  transition: transform var(--dur-normal) var(--ease-spring),
              box-shadow var(--dur-normal) ease;
}

.ba-slider:active .ba-slider__handle-icon {
  transform: scale(1.15);
  box-shadow: 0 4px 25px rgba(0,0,0,0.5);
}

/* Labels */
.ba-slider__label {
  position: absolute;
  top: 20px;
  z-index: 5;
  padding: 6px 18px;
  background: rgba(10, 10, 10, 0.65);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: opacity var(--dur-normal) ease;
  pointer-events: none;
}

.ba-slider__label--before {
  left: 20px;
  color: #ff6b6b;
}

.ba-slider__label--after {
  right: 20px;
  color: var(--clr-accent);
}

/* Mini Gallery Premium Grid */
.gallery-grid-premium {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

@media (min-width: 768px) {
  .gallery-grid-premium {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
}

.gallery-item-premium {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

@media (min-width: 768px) {
  .gallery-item-premium {
    aspect-ratio: 16 / 9;
  }
}

.gallery-item-premium img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s var(--ease-expo);
}

.gallery-item-premium:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.9) 0%, rgba(10,10,10,0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
  opacity: 0.9;
  transition: opacity 0.4s ease;
}

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

.gallery-overlay h3 {
  font-size: var(--fs-h3);
  color: #fff;
  margin-bottom: var(--space-xs);
  transform: translateY(10px);
  transition: transform 0.4s var(--ease-expo);
}

.gallery-overlay p {
  color: rgba(255,255,255,0.8);
  font-size: var(--fs-small);
  transform: translateY(10px);
  opacity: 0;
  transition: transform 0.4s var(--ease-expo), opacity 0.4s ease;
}

.gallery-item-premium:hover .gallery-overlay h3 {
  transform: translateY(0);
}

.gallery-item-premium:hover .gallery-overlay p {
  transform: translateY(0);
  opacity: 1;
  transition-delay: 0.1s;
}

/* ---- 11. BENEFITS ---- */
#benefits { background: var(--clr-bg); }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.benefit-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--dur-normal) var(--ease-expo);
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-slow) var(--ease-expo);
}

.benefit-card:hover {
  background: var(--clr-bg-card-hover);
  border-color: var(--clr-border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.benefit-card:hover::before { transform: scaleX(1); }

.benefit-card .icon-wrap {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-md);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(40,232,18,0.1), rgba(45,185,240,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: transform var(--dur-normal) var(--ease-spring);
}

.benefit-card .icon-wrap i {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.benefit-card:hover .icon-wrap { transform: scale(1.1) rotate(-5deg); }

.benefit-card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-xs);
}

.benefit-card p {
  color: var(--clr-text-secondary);
  font-size: var(--fs-small);
  line-height: 1.6;
}

/* ---- 12. TRUST SECTION ---- */
#trust {
  background: var(--clr-bg-alt);
  padding: var(--space-2xl) 0;
}

.trust-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xl);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 12px 24px;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text-muted);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  justify-content: center;
  transition: all var(--dur-normal) ease;
}

.trust-item:hover {
  color: var(--clr-text-secondary);
  border-color: var(--clr-border-hover);
  background: var(--clr-bg-card-hover);
}

.trust-item i {
  font-size: 1.1rem;
  color: var(--clr-primary);
  opacity: 0.5;
  transition: opacity var(--dur-normal) ease;
}

.trust-item:hover i { opacity: 0.8; }

/* ---- HERO REGIONS BADGE ---- */
.hero-regions-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: var(--space-lg);
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  animation: fadeInUp 1.5s cubic-bezier(0.2, 0.8, 0.2, 1) 1.3s both;
  transition: all var(--dur-normal) var(--ease-expo);
}

.hero-regions-badge:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(40, 232, 18, 0.3);
  transform: translateY(-2px);
}

.hero-regions-badge i {
  color: var(--clr-accent);
  font-size: 1rem;
  animation: pulse-pin 2s ease-in-out infinite;
}

.hero-regions-badge strong {
  color: #fff;
}

@keyframes pulse-pin {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

@media (max-width: 600px) {
  .hero-regions-badge {
    flex-direction: column;
    gap: 4px;
    padding: 10px 18px;
    font-size: 0.8rem;
    text-align: center;
  }
}

/* ---- 12.5 REGIONS SECTION ---- */
#regions {
  background:
    radial-gradient(ellipse at 30% 20%, rgba(45, 185, 240, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(40, 232, 18, 0.06) 0%, transparent 50%),
    var(--clr-bg);
  padding: var(--space-section) 0;
  overflow: hidden;
}

.regions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .regions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Region Card */
.region-card {
  position: relative;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
  text-align: center;
  overflow: hidden;
  transition: all var(--dur-normal) var(--ease-expo);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.region-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-slow) var(--ease-expo);
}

.region-card:hover {
  background: var(--clr-bg-card-hover);
  border-color: var(--clr-border-hover);
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), 0 0 30px rgba(40, 232, 18, 0.08);
}

.region-card:hover::before {
  transform: scaleX(1);
}

/* Region Icon */
.region-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(40, 232, 18, 0.12), rgba(45, 185, 240, 0.12));
  border: 2px solid rgba(40, 232, 18, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 2;
  transition: all var(--dur-normal) var(--ease-spring);
}

.region-icon-wrap i {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.region-card:hover .region-icon-wrap {
  transform: scale(1.12) rotate(-5deg);
  border-color: rgba(40, 232, 18, 0.4);
  box-shadow: 0 0 25px rgba(40, 232, 18, 0.15);
}

/* Pulse effect behind icon */
.region-pulse {
  position: absolute;
  top: calc(var(--space-xl) + 36px - 40px);
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(40, 232, 18, 0.1) 0%, transparent 70%);
  z-index: 1;
  animation: region-pulse-anim 3s ease-in-out infinite;
}

@keyframes region-pulse-anim {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.5; }
  50% { transform: translateX(-50%) scale(1.6); opacity: 0; }
}

/* Region Card Content */
.region-card h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-xs);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.region-card > p {
  color: var(--clr-text-secondary);
  font-size: var(--fs-small);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

/* Region Cities List */
.region-cities {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: var(--space-lg);
}

.region-cities span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: rgba(40, 232, 18, 0.06);
  border: 1px solid rgba(40, 232, 18, 0.12);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.01em;
  transition: all var(--dur-fast) ease;
}

.region-cities span i {
  color: var(--clr-accent);
  font-size: 0.65rem;
}

.region-cities span:hover {
  background: rgba(40, 232, 18, 0.12);
  border-color: rgba(40, 232, 18, 0.25);
  color: #fff;
}

/* Region CTA */
.region-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-dark));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(40, 232, 18, 0.2);
  transition: all var(--dur-normal) var(--ease-expo);
  margin-top: auto;
  letter-spacing: 0.02em;
}

.region-cta:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 30px rgba(40, 232, 18, 0.35);
}

.region-cta i {
  font-size: 1.1em;
}

/* Regions Footer Note */
.regions-footer-note {
  text-align: center;
  margin-top: var(--space-xl);
  color: var(--clr-text-secondary);
  font-size: var(--fs-small);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.regions-footer-note i {
  color: var(--clr-primary);
}

.regions-footer-note a {
  color: var(--clr-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur-fast) ease;
}

.regions-footer-note a:hover {
  color: #fff;
}

/* ---- 13. FAQ ---- */
#faq { background: var(--clr-bg); }

.faq-container {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--dur-normal) ease;
}

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

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  background: var(--clr-bg-card);
  color: var(--clr-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  gap: var(--space-sm);
  transition: background var(--dur-fast) ease;
}

.faq-question span:first-child {
  flex: 1;
  text-align: center;
}

.faq-question:hover {
  background: var(--clr-bg-card-hover);
}

.faq-question:focus-visible {
  outline: 2px solid var(--clr-primary);
  outline-offset: -2px;
}

.faq-question .faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--clr-border-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--clr-text-secondary);
  flex-shrink: 0;
  transition: transform var(--dur-normal) var(--ease-expo),
              border-color var(--dur-normal) ease,
              color var(--dur-normal) ease;
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-expo);
}

.faq-answer-inner {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--clr-text-secondary);
  line-height: 1.8;
  text-align: center;
}

/* ---- 14. CONTACT CTA ---- */
#contact {
  background:
    radial-gradient(ellipse at 50% 100%, rgba(40,232,18,0.08) 0%, transparent 60%),
    var(--clr-bg-alt);
  text-align: center;
  border-top: 1px solid var(--clr-border);
}

#contact h2 {
  font-size: var(--fs-section);
  margin-bottom: var(--space-sm);
}

#contact p {
  color: var(--clr-text-secondary);
  margin-bottom: var(--space-xl);
  font-size: var(--fs-body);
}

/* ---- 15. FOOTER ---- */
footer {
  background: #060606;
  padding: var(--space-2xl) 0 var(--space-lg);
  border-top: 1px solid var(--clr-border);
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.logo-footer {
  height: 70px;
  opacity: 0.75;
  transition: opacity var(--dur-normal) ease;
}

.logo-footer:hover { opacity: 1; }

.footer-links {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: var(--clr-text-muted);
  font-size: var(--fs-small);
  transition: color var(--dur-fast) ease;
}

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

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  font-size: 1rem;
  transition: all var(--dur-normal) var(--ease-expo);
}

.footer-social a:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  transform: translateY(-3px);
}

.footer-copy {
  color: var(--clr-text-muted);
  font-size: 0.8rem;
  margin-top: var(--space-sm);
}

/* ---- 16. FLOATING WHATSAPP ---- */
.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--clr-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: var(--shadow-glow);
  animation: pulse 2.5s ease-in-out infinite;
  transition: transform var(--dur-fast) ease;
}

.floating-cta:hover {
  transform: scale(1.1);
  animation: none;
}

.floating-cta:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
}

/* ---- 17. RESPONSIVE BREAKPOINTS ---- */

/* Tablet */
@media (min-width: 640px) {
  /* removed gallery grid override */
}

@media (min-width: 768px) {
  .service-item {
    grid-template-columns: 1fr 1fr;
  }

  .service-item--reverse .service-image { order: 2; }
  .service-item--reverse .service-text  { order: 1; }

  .service-text { text-align: left; }
}

/* Desktop */
@media (min-width: 1024px) {
  .hamburger-icon { display: none; }
  .desktop-nav { display: block; }
  .desktop-cta { display: inline-block; }
  .floating-cta { display: none; }

  .logo { height: 72px; }
  header.scrolled .logo { height: 58px; }
}

/* Large Desktop */
@media (min-width: 1280px) {
  .container { max-width: 1280px; }
}

/* Mobile small */
@media (max-width: 480px) {
  .ba-slider__handle-icon {
    width: 40px;
    height: 40px;
    font-size: 0.6rem;
  }

  .ba-slider__label {
    font-size: 0.7rem;
    padding: 4px 12px;
  }

  .cta-button-main {
    padding: 16px 32px;
    font-size: 0.95rem;
  }

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

/* ---- 18. REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  html { scroll-behavior: auto; }
}