/* ==========================================================================
   AHS Education - Behind The Scenes 2026 (Summer Camp Journey)
   Pure CSS3 with custom variables, smooth transitions, and responsive layout
   ========================================================================== */

:root {
  /* Brand Colors */
  --primary-orange: #FF7A00;
  --primary-orange-dark: #E65100;
  --primary-orange-light: #FFF4EC;
  --secondary-navy: #0C2340;
  --navy-dark: #07172B;
  --crimson-cta: #B71C1C;

  /* Neutrals */
  --text-dark: #1E293B;
  --text-muted: #64748B;
  --text-light-muted: #94A3B8;
  --border-light: #F1F5F9;
  --card-bg-white: #FFFFFF;

  /* Category Tag Colors */
  --tag-purple: #7C3AED;
  --tag-green: #10B981;
  --tag-blue: #0284C7;
  --tag-orange: #F97316;
  --tag-yellow: #EAB308;

  /* Typography */
  --font-display: 'Fredoka', cursive, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 10px 28px rgba(12, 35, 64, 0.06);
  --shadow-card-hover: 0 16px 36px rgba(12, 35, 64, 0.12);
  --shadow-modal: 0 24px 60px rgba(12, 35, 64, 0.35);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: #FFFDF9;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Container */
.container {
  width: 100%;
  max-width: 1220px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Common Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 9999px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.btn-navy {
  background-color: var(--secondary-navy);
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(12, 35, 64, 0.25);
}

.btn-navy:hover {
  background-color: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(12, 35, 64, 0.35);
}

.btn-play-icon {
  font-size: 11px;
}

.btn-explore {
  background-color: #FFF5EB;
  color: var(--primary-orange);
  border: 1.5px solid #FFD8BE;
}

.btn-explore:hover {
  background-color: #FFEADB;
  border-color: var(--primary-orange);
  transform: translateY(-2px);
}

.btn-arrow-circle {
  font-size: 14px;
  font-weight: 800;
}

/* ==========================================================================
   1. HERO SECTION: LEARNING HAPPENED EVERYWHERE!
   Background image hero-bg.png has Captain AHS on right & cloud scalloped bottom
   ========================================================================== */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 600px;
  background-color: #FFAE2E;
  background-image: url('/assets/img/summer-camp-bts/hero-bg.png');
  background-size: cover;
  background-position: center bottom;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  padding: 70px 0 100px;
  overflow: hidden;
}

.hero-container {
  display: flex;
  align-items: center;
  width: 100%;
}

.hero-content {
  max-width: 520px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

/* Eyebrow Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background-color: #E65100;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 9999px;
  box-shadow: 0 4px 12px rgba(180, 60, 0, 0.25);
  margin-bottom: 18px;
}

.badge-icon {
  color: #FFFFFF;
}

/* Hero Title */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(38px, 4.8vw, 58px);
  font-weight: 700;
  line-height: 1.12;
  margin-bottom: 16px;
  letter-spacing: 0.3px;
  display: flex;
  flex-direction: column;
}

.title-navy {
  color: #0C2340;
  -webkit-text-stroke: 3px #FFFFFF;
  paint-order: stroke fill;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.08));
}

.title-orange {
  color: #FF7A00;
  -webkit-text-stroke: 3px #FFFFFF;
  paint-order: stroke fill;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.12));
}

.title-with-icon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.globe-emoji {
  font-size: 0.9em;
  -webkit-text-stroke: 0;
  filter: none;
}

/* Hero Subtitle */
.hero-subtitle {
  font-size: clamp(14.5px, 1.6vw, 16.5px);
  font-weight: 600;
  color: #173866;
  line-height: 1.55;
  margin-bottom: 26px;
  max-width: 480px;
}

/* Actions Row */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  position: relative;
  z-index: 5;
}

.hero-actions .btn,
.hero-actions .btn-explore {
  position: relative;
  z-index: 6;
  pointer-events: auto;
  cursor: pointer;
}

/* ==========================================================================
   2. MAIN PAGE CONTENT WRAPPER
   ========================================================================== */
.page-content {
  position: relative;
  width: 100%;
}

/* ==========================================================================
   3. SECTION 1: BTS VIDEO GALLERY
   Background image gallery-bg.png has paper plane, notes & film strips
   ========================================================================== */
.section-bts-gallery {
  position: relative;
  width: 100%;
  padding: 65px 0 75px;
  background-image: url('/assets/img/summer-camp-bts/gallery-bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.gallery-header {
  text-align: center;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gallery-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 700;
  color: var(--secondary-navy);
  margin-bottom: 6px;
}

.gallery-subtitle {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: #0F375E;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.camera-emoji {
  font-size: 1.1em;
}

.gallery-desc {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Gallery Carousel Wrapper */
.gallery-carousel-wrapper {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #FFFFFF;
  border: 1.5px solid #F1F5F9;
  color: var(--primary-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  transition: all var(--transition-fast);
  z-index: 20;
}

.arrow-prev {
  left: -20px;
}

.arrow-next {
  right: -20px;
}

.carousel-arrow:hover {
  background-color: var(--primary-orange);
  color: #FFFFFF;
  border-color: var(--primary-orange);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 18px rgba(255, 122, 0, 0.4);
}

.gallery-carousel {
  width: 100%;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 12px 6px 20px;
  cursor: grab;
  user-select: none;
}

.gallery-carousel.is-dragging {
  cursor: grabbing;
  scroll-behavior: auto;
}

.gallery-carousel::-webkit-scrollbar {
  display: none;
}

.carousel-track {
  display: flex;
  gap: 16px;
  width: max-content;
}

/* Video Card */
.gallery-video-card {
  flex: 0 0 240px;
  width: 240px;
  background-color: #FFFFFF;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(12, 35, 64, 0.08);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.gallery-video-card:hover,
.gallery-video-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(12, 35, 64, 0.16);
  border-color: var(--primary-orange);
  outline: none;
}

.video-card-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #07172B;
}

.video-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.gallery-video-card:hover .video-card-thumb img {
  transform: scale(1.06);
}

/* Category Badge (Top-left) */
.video-category-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 11px;
  font-weight: 700;
  color: #FFFFFF;
  padding: 3px 10px;
  border-radius: 9999px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

.tag-purple { background-color: var(--tag-purple); }
.tag-green  { background-color: var(--tag-green); }
.tag-blue   { background-color: var(--tag-blue); }
.tag-orange { background-color: var(--tag-orange); }

/* Play Button Overlay (Center) */
.video-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.15);
  transition: background var(--transition-fast);
}

.gallery-video-card:hover .video-play-overlay {
  background: rgba(0, 0, 0, 0.32);
}

.play-btn-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.35);
  border: 2px solid #FFFFFF;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-fast);
}

.play-btn-circle svg {
  width: 16px;
  height: 16px;
  fill: #FFFFFF;
  margin-left: 2px;
  transition: transform var(--transition-fast);
}

.gallery-video-card:hover .play-btn-circle {
  background: var(--primary-orange);
  border-color: #FFFFFF;
  transform: scale(1.15);
  box-shadow: 0 6px 20px rgba(255, 122, 0, 0.5);
}

/* Duration Pill (Bottom-right) */
.video-duration-pill {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.75);
  color: #FFFFFF;
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.3px;
}

/* ==========================================================================
   4. SECTION 2: A SUMMER OF LEARNING (5 Feature Cards)
   Background image summer-bg.png has lightbulb, glow & plane
   ========================================================================== */
.section-summer-learning {
  position: relative;
  width: 100%;
  padding: 70px 0 85px;
  background-image: url('/assets/img/summer-camp-bts/summer-bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.summer-header {
  text-align: center;
  margin-bottom: 45px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.summer-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background-color: #FF7A00;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 7px 20px;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(255, 122, 0, 0.3);
  margin-bottom: 18px;
}

.sun-icon {
  font-size: 14px;
}

.summer-subtitle {
  font-family: var(--font-body);
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 600;
  color: var(--secondary-navy);
  line-height: 1.5;
  max-width: 540px;
}

/* 5 Cards Grid */
.summer-cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

/* Pillar Card */
.pillar-card {
  position: relative;
  background-color: #FFFFFF;
  border-radius: 22px;
  padding: 30px 20px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 10px 26px rgba(12, 35, 64, 0.05);
  border: 1.5px solid transparent;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.pillar-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 40px rgba(12, 35, 64, 0.12);
}

/* Star in top right */
.pillar-star {
  position: absolute;
  top: 14px;
  right: 16px;
  font-size: 13px;
  line-height: 1;
}

.star-blue   { color: #3B82F6; }
.star-green  { color: #10B981; }
.star-purple { color: #A855F7; }
.star-orange { color: #FB923C; }
.star-yellow { color: #FBBF24; }

/* Icon Circle */
.pillar-icon-circle {
  width: 66px;
  height: 66px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition: transform var(--transition-fast);
}

.pillar-card:hover .pillar-icon-circle {
  transform: scale(1.1);
}

.bg-blue   { background-color: #EFF6FF; }
.bg-green  { background-color: #ECFDF5; }
.bg-purple { background-color: #FAF5FF; }
.bg-orange { background-color: #FFF7ED; }
.bg-yellow { background-color: #FEFCE8; }

.pillar-blue   { border-color: #DBEAFE; }
.pillar-green  { border-color: #D1FAE5; }
.pillar-purple { border-color: #F3E8FF; }
.pillar-orange { border-color: #FFEDD5; }
.pillar-yellow { border-color: #FEF08A; }

.pillar-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--secondary-navy);
  margin-bottom: 10px;
}

.pillar-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 18px;
  flex: 1;
}

/* Bottom Accent Bar */
.pillar-accent-bar {
  width: 40px;
  height: 4px;
  border-radius: 9999px;
  margin-top: auto;
}

.bar-blue   { background-color: #3B82F6; }
.bar-green  { background-color: #10B981; }
.bar-purple { background-color: #A855F7; }
.bar-orange { background-color: #FB923C; }
.bar-yellow { background-color: #FBBF24; }

/* ==========================================================================
   5. SECTION 3: LEARNING DOESN'T NEED FOUR WALLS
   Background image four-walls-bg.png contains the 3 student photo cards on right
   ========================================================================== */
.section-four-walls {
  position: relative;
  width: 100%;
  min-height: 560px;
  background-image: url('/assets/img/summer-camp-bts/four-walls-bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  padding: 70px 0 90px;
}

.four-walls-container {
  width: 100%;
}

.four-walls-content {
  max-width: 480px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.four-walls-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background-color: #FF7A00;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(255, 122, 0, 0.3);
  margin-bottom: 18px;
}

.badge-star {
  font-size: 13px;
}

.four-walls-title {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.2vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: 0.3px;
  display: flex;
  flex-direction: column;
}

.four-walls-desc {
  font-size: clamp(14.5px, 1.6vw, 16.5px);
  font-weight: 500;
  color: var(--text-dark);
  line-height: 1.6;
  max-width: 440px;
}

/* ==========================================================================
   6. SECTION 4: THIS IS WHAT LEARNING LOOKS LIKE (CTA BANNER)
   User will plug in their own cta-bg.png background image
   ========================================================================== */
.section-bts-cta {
  position: relative;
  width: 100%;
  margin-top: 60px;
  margin-bottom: 80px;
}

.bts-cta-banner {
  position: relative;
  width: 100%;
  max-width: 1024px;
  min-height: 441px;
  aspect-ratio: 1024 / 441;
  margin: 0 auto;
  background-color: transparent;
  background-image: url('/assets/img/summer-camp-bts/cta-bg.png');
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 28px;
  display: flex;
  align-items: center;
  padding: 48px 60px;
  box-shadow: none;
  filter: drop-shadow(0 14px 34px rgba(0, 0, 0, 0.08));
}

.bts-cta-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 520px;
}

.bts-cta-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.cta-heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 12px;
  letter-spacing: 0.2px;
}

.heading-navy {
  color: var(--secondary-navy);
}

.heading-orange {
  color: #E65100;
  display: inline-block;
}

.heading-highlight {
  position: relative;
  display: inline-block;
}

.cta-brush-stroke {
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 10px;
  pointer-events: none;
}

.cta-subtext {
  font-size: 14.5px;
  font-weight: 500;
  color: #2D3748;
  line-height: 1.55;
  margin-bottom: 24px;
  max-width: 440px;
}

.cta-buttons-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-cta-watch {
  background-color: #FFFFFF;
  color: var(--secondary-navy);
  font-size: 14px;
  font-weight: 800;
  padding: 10px 24px 10px 14px;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition-fast);
}

.cta-btn-circle-orange {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #FF7A00;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(255, 122, 0, 0.35);
}

.cta-btn-circle-orange svg {
  margin-left: 2px;
}

.btn-cta-watch:hover {
  background-color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
}

.btn-cta-join {
  background: linear-gradient(180deg, #FF6D00 0%, #E65100 100%);
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 800;
  padding: 13px 26px;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(230, 81, 0, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.cta-btn-icon-white {
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-cta-join:hover {
  background: #D84315;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(230, 81, 0, 0.55);
}

/* ==========================================================================
   7. INTERACTIVE VIDEO PLAYER MODAL
   ========================================================================== */
.bts-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 35, 64, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 99999;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.bts-modal-overlay.is-active {
  display: flex;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.summer-camp-bts-page .video-modal-dialog {
  background-color: #FFFFFF;
  border-radius: 20px;
  width: 100%;
  max-width: 820px;
  overflow: hidden;
  box-shadow: var(--shadow-modal);
  transform: translateY(20px) scale(0.96);
  transition: transform var(--transition-normal);
  pointer-events: auto;
}

.bts-modal-overlay.is-active .video-modal-dialog {
  transform: translateY(0) scale(1);
}

.bts-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background-color: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
}

.bts-modal-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--secondary-navy);
}

.summer-camp-bts-page .modal-close-btn {
  background: none;
  border: none;
  font-size: 28px;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  z-index: 2;
}

.summer-camp-bts-page .modal-close-btn:hover {
  background-color: #E2E8F0;
  color: var(--secondary-navy);
}

.bts-video-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #000000;
  pointer-events: none;
}

.bts-modal-overlay.is-active .bts-video-container {
  pointer-events: auto;
}

.bts-video-container video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #000;
  pointer-events: none;
}

.bts-modal-overlay.is-active .bts-video-container video {
  pointer-events: auto;
}

/* Keep native controls usable on hover */
.bts-video-container video::-webkit-media-controls {
  opacity: 1 !important;
  visibility: visible !important;
}

.bts-video-container:hover video::-webkit-media-controls-panel {
  opacity: 1 !important;
  display: flex !important;
}

/* ==========================================================================
   8. RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Laptops & Desktops (<= 1080px) */
@media (max-width: 1080px) {
  .gallery-video-card {
    flex: 0 0 230px;
    width: 230px;
  }

  .summer-cards-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

/* Tablets (<= 860px) */
@media (max-width: 860px) {
  .hero-section {
    min-height: 520px;
    padding: 60px 0 80px;
    background-position: 70% bottom;
  }

  .hero-content {
    max-width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 26px 22px;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }

  .four-walls-section {
    min-height: 500px;
    background-position: 80% center;
  }

  .four-walls-content {
    max-width: 100%;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 26px 22px;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }

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

  .bts-cta-banner {
    aspect-ratio: auto;
    min-height: 400px;
    padding: 36px 28px;
    background-size: cover;
    background-position: 85% center;
  }

  .bts-cta-content {
    max-width: 100%;
  }
}

/* Phablets & Mobile (<= 640px) */
@media (max-width: 640px) {
  .hero-title {
    font-size: 34px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .gallery-video-card {
    flex: 0 0 210px;
    width: 210px;
  }

  .arrow-prev {
    left: 2px;
  }

  .arrow-next {
    right: 2px;
  }

  .summer-cards-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .cta-buttons-group {
    flex-direction: column;
    width: 100%;
  }

  .cta-buttons-group .btn {
    width: 100%;
  }
}