/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:      #080b10;
  --dark:       #0d1219;
  --card-bg:    #111720;
  --border:     rgba(255,255,255,0.07);
  --blue:       #1e6aff;
  --blue-glow:  rgba(30,106,255,0.3);
  --blue-light: #4d8eff;
  --amber:      #ff8a20;
  --white:      #ffffff;
  --grey:       #8a95a3;
  --light-grey: #c5cdd6;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius: 12px;
  --radius-sm: 6px;
  --transition: 0.25s ease;
}

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

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

img { image-orientation: from-image; } /* honours EXIF rotation on JPEGs */

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

section { padding: 100px 0; }

a { color: inherit; text-decoration: none; }

/* === NAV === */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 40px;
  transition: background var(--transition), padding var(--transition);
}

#navbar.scrolled {
  background: rgba(8,11,16,0.94);
  backdrop-filter: blur(14px);
  padding: 14px 40px;
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem; letter-spacing: 0.12em;
  display: flex; align-items: center; gap: 10px;
}

.nav-fin { width: 32px; height: 22px; color: var(--blue); }

.nav-links { display: flex; gap: 36px; list-style: none; align-items: center; }

.nav-links a {
  font-size: 0.82rem; font-weight: 500; color: var(--grey);
  letter-spacing: 0.08em; text-transform: uppercase;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }

.btn-nav {
  background: var(--blue) !important; color: var(--white) !important;
  padding: 9px 22px; border-radius: 40px;
  font-weight: 600 !important; letter-spacing: 0.04em !important;
  transition: background var(--transition), box-shadow var(--transition) !important;
}
.btn-nav:hover { background: var(--blue-light) !important; box-shadow: 0 0 20px var(--blue-glow); }

.nav-toggle { display: none; background: none; border: none; color: var(--white); font-size: 1.4rem; cursor: pointer; }

/* Mobile menu */
.mobile-menu {
  display: none; position: fixed; inset: 0;
  background: rgba(8,11,16,0.97); z-index: 99;
  flex-direction: column; align-items: center; justify-content: center;
}
.mobile-menu.open { display: flex; }
.mobile-close {
  position: absolute; top: 24px; right: 28px;
  background: none; border: none; color: var(--white); font-size: 1.4rem; cursor: pointer;
}
.mobile-menu ul { list-style: none; text-align: center; display: flex; flex-direction: column; gap: 32px; }
.mobile-menu a { font-family: var(--font-display); font-size: 2.5rem; letter-spacing: 0.1em; }

/* === BUTTONS === */
.btn-primary {
  display: inline-block; background: var(--blue); color: var(--white);
  padding: 14px 32px; border-radius: 40px;
  font-weight: 600; font-size: 0.95rem; letter-spacing: 0.04em;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--blue-light); box-shadow: 0 0 30px var(--blue-glow); transform: translateY(-1px); }
.btn-primary.full-width { width: 100%; text-align: center; }

.btn-ghost {
  display: inline-block; border: 1.5px solid rgba(255,255,255,0.22);
  color: var(--white); padding: 13px 32px; border-radius: 40px;
  font-weight: 500; font-size: 0.95rem; letter-spacing: 0.04em;
  transition: border-color var(--transition), background var(--transition);
}
.btn-ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.05); }

/* === LABELS & HEADINGS === */
.section-label {
  display: block; font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 12px;
}
.section-label.centered { text-align: center; }

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  letter-spacing: 0.04em; line-height: 1.05;
  margin-bottom: 48px;
}
.section-heading.centered { text-align: center; }

/* === HERO === */
#hero {
  position: relative; height: 100vh; min-height: 640px;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}

/* Autoplay video hero background */
/* Fallback image background — injected by JS */
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center center;
  background-repeat: no-repeat;
  transform: scale(1.04);
  transition: transform 8s ease-out;
}
.hero-bg.loaded { transform: scale(1); }

/* Dark overlay so text stays readable over any photo */
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(8,11,16,0.55) 0%,
    rgba(8,11,16,0.35) 40%,
    rgba(8,11,16,0.7) 80%,
    rgba(8,11,16,0.95) 100%
  );
}

/* Subtle blue/amber radial tint on top of photo */
.hero-overlay::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 65% 35%, rgba(30,106,255,0.2) 0%, transparent 55%),
              radial-gradient(ellipse at 15% 75%, rgba(255,138,32,0.12) 0%, transparent 50%);
}

#waveCanvas {
  position: absolute; inset: 0; z-index: 2;
  width: 100%; height: 100%; pointer-events: none; opacity: 0.25;
}

.hero-content { position: relative; z-index: 3; text-align: center; padding: 0 24px; }

.hero-logo-wrap { margin-bottom: 20px; display: flex; justify-content: center; }

/* Real Sharkboy logo PNG (transparent background, white logo) */
.hero-logo-img {
  width: clamp(260px, 65vw, 600px);
  max-height: 25vh; /* Restore responsive limit */
  object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(255,255,255,0.35));
}

/* SEO h1 hidden visually (the logo image carries the brand) */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 14vw, 10rem);
  letter-spacing: 0.06em; line-height: 0.95;
  background: linear-gradient(135deg, #ffffff 30%, #8ab4ff 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 16px;
}

.hero-tagline {
  font-size: clamp(0.85rem, 2.5vw, 1.1rem); font-weight: 400;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(255,255,255,0.75); margin-bottom: 6px;
}

.hero-sub {
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.3); margin-bottom: 40px;
}

.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 3;
  color: rgba(255,255,255,0.3); font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.35), transparent);
  animation: scrollDrop 1.8s ease-in-out infinite;
}
@keyframes scrollDrop {
  0%  { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100%{ transform: scaleY(0); transform-origin: bottom; }
}

/* === ABOUT === */
#about { background: var(--dark); }

.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}

.about-image-wrap {
  position: relative;
  width: 85%; /* Dynamically takes up section of the grid */
  margin: 0 auto;
}

/* About photo frame — JS injects <img> inside this */
.about-video {
  width: 100%; /* Adapts to parent container perfectly */
  height: auto;
  aspect-ratio: 3/4; object-fit: cover;
  border-radius: var(--radius);
  background: var(--card-bg);
  border: 1px solid var(--border);
  display: block; margin: 0 auto;
}

.about-img-frame {
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card-bg);
  border: 1px solid var(--border);
}
.about-img-frame img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  image-orientation: from-image;
}
.img-loading {
  width: 100%; height: 100%;
  background: linear-gradient(90deg, var(--card-bg) 25%, #1a2236 50%, var(--card-bg) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.about-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--blue); border-radius: 50%;
  width: 100px; height: 100px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: 0 0 30px var(--blue-glow);
}
.badge-num { font-family: var(--font-display); font-size: 2rem; line-height: 1; }
.badge-label { font-size: 0.58rem; letter-spacing: 0.1em; text-transform: uppercase; text-align: center; line-height: 1.2; margin-top: 2px; }

.about-text h2 {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.04em; line-height: 1.05; margin-bottom: 24px;
}
.about-text p { color: var(--light-grey); font-size: 0.95rem; margin-bottom: 16px; line-height: 1.75; }
.about-text p strong { color: var(--white); }

.about-socials { display: flex; gap: 12px; margin-top: 28px; }
.social-pill {
  padding: 8px 20px; border: 1.5px solid var(--border); border-radius: 40px;
  font-size: 0.82rem; font-weight: 500; color: var(--light-grey); letter-spacing: 0.06em;
  transition: border-color var(--transition), color var(--transition);
}
.social-pill:hover { border-color: var(--blue); color: var(--white); }

/* === SERVICES === */
#services { background: var(--black); }

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

.service-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px 28px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.service-card:hover { border-color: rgba(30,106,255,0.4); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.4); }
.service-card.featured {
  border-color: var(--blue);
  background: linear-gradient(145deg, rgba(30,106,255,0.1), var(--card-bg));
  box-shadow: 0 0 0 1px var(--blue), 0 8px 32px rgba(30,106,255,0.15);
}

.service-icon { width: 48px; height: 48px; color: var(--blue); margin-bottom: 20px; }

.service-card h3 { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: 0.06em; margin-bottom: 14px; }
.service-card p { color: var(--grey); font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
.service-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.service-list li { font-size: 0.82rem; color: var(--light-grey); padding-left: 16px; position: relative; }
.service-list li::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 5px; height: 5px; border-radius: 50%; background: var(--blue);
}

/* === GIGS === */
#gigs { background: var(--dark); }

.gigs-tabs {
  display: flex; gap: 4px; background: var(--card-bg);
  border: 1px solid var(--border); border-radius: 40px; padding: 4px;
  width: fit-content; margin: 0 auto 48px;
}
.tab-btn {
  background: none; border: none; color: var(--grey);
  padding: 10px 24px; border-radius: 40px; font-size: 0.85rem;
  font-weight: 500; cursor: pointer; transition: background var(--transition), color var(--transition);
  letter-spacing: 0.04em;
}
.tab-btn.active { background: var(--blue); color: var(--white); }

.tab-content { display: none; }
.tab-content.active { display: block; }

.gigs-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-bottom: 48px;
}
.gig-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.gig-card:hover { border-color: rgba(30,106,255,0.3); transform: translateY(-3px); }
.gig-card.accent { border-color: rgba(255,138,32,0.2); }
.gig-card.accent:hover { border-color: rgba(255,138,32,0.5); }
.gig-info { padding: 20px; }
.gig-tag { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue); }
.gig-card.accent .gig-tag { color: var(--amber); }
.gig-info h4 { font-size: 1rem; font-weight: 600; margin: 6px 0 4px; }
.gig-info p { font-size: 0.82rem; color: var(--grey); }

.venue-logos { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.venue-logos span {
  padding: 7px 18px; background: var(--card-bg);
  border: 1px solid var(--border); border-radius: 40px;
  font-size: 0.78rem; color: var(--grey); letter-spacing: 0.06em; font-weight: 500;
}

/* === CAROUSEL (shared — used for photos AND videos) === */
#gallery { background: var(--black); padding-bottom: 0; }
#clips { background: var(--black); padding-top: 60px; }

.carousel-wrap {
  position: relative;
  overflow: hidden;
  margin-top: 0;
  cursor: grab;
  user-select: none;
}
.carousel-wrap:active { cursor: grabbing; }

/* The scrolling track — JS sets width based on slide count */
.carousel-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
  gap: 16px;
  padding: 0 calc((100vw - 860px) / 2);
}

/* === PHOTO SLIDES === */
/* Each photo slide — fixed width, tall card style */
.photo-slide {
  flex: 0 0 400px;
  height: 520px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card-bg);
  border: 1px solid var(--border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}
.photo-slide.is-active {
  transform: scale(1.02);
  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
}
.photo-slide img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  image-orientation: from-image;
  pointer-events: none;
}

/* === VIDEO SLIDES === */
.video-slide {
  flex: 0 0 480px;
  height: 300px;
  border-radius: var(--radius);
  overflow: hidden;
  background: #050810;
  border: 1px solid var(--border);
  position: relative;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.video-slide:hover { transform: scale(1.02); box-shadow: 0 16px 40px rgba(0,0,0,0.6); }
.video-slide video {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  pointer-events: none;
}
.video-play-btn {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(8,11,16,0.4);
  transition: background var(--transition);
}
.video-slide:hover .video-play-btn { background: rgba(8,11,16,0.2); }
.video-play-btn span {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--blue); display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; box-shadow: 0 0 20px var(--blue-glow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.video-slide:hover .video-play-btn span { transform: scale(1.1); box-shadow: 0 0 36px var(--blue-glow); }

/* Carousel arrows */
.carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 10; background: rgba(8,11,16,0.7);
  border: 1px solid var(--border); border-radius: 50%;
  color: var(--white); width: 48px; height: 48px;
  font-size: 1.1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), border-color var(--transition), opacity var(--transition);
  backdrop-filter: blur(8px);
}
.carousel-arrow:hover { background: var(--blue); border-color: var(--blue); }
.carousel-arrow.left  { left: 20px; }
.carousel-arrow.right { right: 20px; }
.carousel-arrow:disabled { opacity: 0.25; cursor: default; }

/* Dot indicators */
.carousel-dots {
  display: flex; justify-content: center; gap: 8px;
  margin-top: 24px; padding-bottom: 16px;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer; transition: background var(--transition), transform var(--transition);
}
.dot.active { background: var(--blue); transform: scale(1.4); }

/* === VIDEO LIGHTBOX === */
.lightbox {
  display: none; position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.95);
  align-items: center; justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox-close {
  position: absolute; top: 24px; right: 28px;
  background: none; border: none; color: var(--white);
  font-size: 1.6rem; cursor: pointer; z-index: 201;
  opacity: 0.7; transition: opacity var(--transition);
}
.lightbox-close:hover { opacity: 1; }
#lightboxVideo {
  max-width: 90vw; max-height: 88vh;
  border-radius: var(--radius);
  box-shadow: 0 0 60px rgba(30,106,255,0.3);
}

/* === BOOKING === */
#booking { background: var(--dark); }

.booking-wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }

.booking-left h2 {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.04em; line-height: 1.05; margin-bottom: 20px;
}
.booking-left p { color: var(--grey); font-size: 0.92rem; line-height: 1.75; margin-bottom: 36px; }

.booking-contact-items { display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; align-items: center; gap: 14px; color: var(--light-grey); font-size: 0.9rem; transition: color var(--transition); }
.contact-item:hover { color: var(--white); }
.contact-icon {
  width: 40px; height: 40px; background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}

.booking-form { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--grey); }
.form-group input, .form-group select, .form-group textarea {
  background: var(--dark); border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--white); padding: 11px 14px; font-family: var(--font-body); font-size: 0.9rem;
  outline: none; transition: border-color var(--transition); width: 100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--blue); }
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.2); }
.form-group select option { background: var(--dark); }
.form-group textarea { resize: vertical; min-height: 100px; }

/* === FOOTER === */
footer { background: var(--black); border-top: 1px solid var(--border); padding: 48px 0 32px; }

.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 24px; text-align: center; }
.footer-logo {
  font-family: var(--font-display); font-size: 1.8rem; letter-spacing: 0.15em;
  background: linear-gradient(90deg, var(--white), var(--blue-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.footer-links, .footer-socials { display: flex; gap: 28px; }
.footer-links a, .footer-socials a {
  font-size: 0.82rem; color: var(--grey); letter-spacing: 0.08em;
  text-transform: uppercase; transition: color var(--transition);
}
.footer-links a:hover, .footer-socials a:hover { color: var(--white); }
.footer-copy { font-size: 0.75rem; color: rgba(255,255,255,0.2); letter-spacing: 0.06em; }

/* === SCROLL REVEAL === */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* === RESPONSIVE === */
@media (max-width: 1060px) {
  .carousel-track { padding: 0 48px; }
  .photo-slide { flex: 0 0 340px; height: 440px; }
  .video-slide { flex: 0 0 380px; height: 240px; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  #navbar { padding: 16px 24px; }
  #navbar.scrolled { padding: 12px 24px; }

  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image-wrap { width: 55%; } /* Keep video small on tablet */
  .about-badge { right: 0; }
  .services-grid { grid-template-columns: 1fr; }
  .gigs-grid { grid-template-columns: 1fr 1fr; }
  .booking-wrap { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }
  .photo-slide { flex: 0 0 300px; height: 380px; }
  .video-slide { flex: 0 0 300px; height: 200px; }
  .carousel-track { padding: 0 24px; }
}

@media (max-width: 580px) {
  section { padding: 72px 0; }
  .about-image-wrap { width: 75%; } /* Fill a bit more on phone, but leave breathing room */
  .gigs-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .booking-form { padding: 24px 18px; }
  .footer-links, .footer-socials { flex-wrap: wrap; justify-content: center; gap: 16px; }
  .photo-slide { flex: 0 0 82vw; height: 56vw; }
  .video-slide { flex: 0 0 82vw; height: 50vw; }
  .carousel-track { padding: 0 16px; }
}