/* ================================================
   HAIR.MV v4 — Premium Hairstylist Portfolio
   Dark luxury palette, editorial feel
   ================================================ */

/* ---------- CUSTOM PROPERTIES ---------- */
:root {
  --bg: #0A0A0A;
  --bg-elevated: #141414;
  --bg-card: #1A1A1A;
  --gold: #FFFFFF;
  --gold-dim: #D0D0D0;
  --gold-glow: rgba(255, 255, 255, 0.2);
  --cream: #F0EAE0;
  --cream-dim: #C4BEB4;
  --muted: #8A8478;
  --border: rgba(255, 255, 255, 0.12);

  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Satoshi', 'Segoe UI', sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--cream);
  background: var(--bg);
  overflow-x: hidden;
  line-height: 1.6;
}

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

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

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
  transition: background 0.4s var(--ease-out), backdrop-filter 0.4s var(--ease-out);
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1400px;
  margin: 0 auto;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--cream);
  transition: color var(--transition-interactive);
}

.nav__logo-divider {
  color: var(--gold);
  margin: 0 2px;
}

.nav__links {
  display: flex;
  gap: 2.5rem;
}

.nav__link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-dim);
  transition: color var(--transition-interactive);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease-out);
}

.nav__link:hover {
  color: var(--cream);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__book {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--gold);
  padding: 0.6rem 1.5rem;
  border-radius: 0;
  transition: background var(--transition-interactive), transform var(--transition-interactive);
}

.nav__book:hover {
  background: var(--cream);
  transform: translateY(-1px);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--cream);
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}

.nav__hamburger.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

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

.nav__hamburger.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.nav__mobile {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem 0 3rem;
  background: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile-link {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-dim);
  transition: color var(--transition-interactive);
}

.nav__mobile-link:hover {
  color: var(--gold);
}

.nav__mobile-book {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--gold);
  padding: 0.75rem 2rem;
  margin-top: 0.5rem;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 10, 0.4) 0%,
    rgba(10, 10, 10, 0.2) 40%,
    rgba(10, 10, 10, 0.6) 80%,
    rgba(10, 10, 10, 0.95) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 2rem;
}

.hero__name {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.95;
  margin-bottom: 1.25rem;
}

.hero__name-line {
  display: block;
  font-size: clamp(3.5rem, 10vw, 9rem);
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateY(60px);
}

.hero__subtitle {
  font-size: clamp(0.85rem, 1.5vw, 1.1rem);
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
  opacity: 0;
  transform: translateY(20px);
}

.hero__tagline {
  font-size: clamp(0.9rem, 1.2vw, 1.05rem);
  color: var(--cream-dim);
  letter-spacing: 0.02em;
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateY(20px);
}

.hero__cta {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--gold);
  padding: 1rem 2.5rem;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: background var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

.hero__cta:hover {
  background: var(--cream);
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--gold-glow);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
}

.hero__scroll-indicator span {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollBounce 2s var(--ease-in-out) infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.4); opacity: 0.3; }
}

/* ---------- ABOUT ---------- */
.about {
  padding: clamp(6rem, 12vw, 10rem) clamp(1.5rem, 4vw, 3rem);
}

.about__container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.about__image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: auto;
  border-radius: 0;
}

.about__image {
  width: 100%;
  height: auto;
  object-fit: contain;
  will-change: transform;
}

.about__text {
  padding: 1rem 0;
}

.about__label,
.reviews__label,
.gallery__label,
.contact__label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.about__heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--cream);
}

.about__bio {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--cream-dim);
  margin-bottom: 2rem;
}

.about__services {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.about__service {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--border);
  padding: 0.5rem 1.25rem;
  transition: background var(--transition-interactive), color var(--transition-interactive);
}

.about__service:hover {
  background: var(--gold);
  color: var(--bg);
}

/* ---------- FULL-BLEED DIVIDER ---------- */
.divider {
  position: relative;
  height: 60vh;
  min-height: 400px;
  overflow: hidden;
}

.divider__image-wrap {
  position: absolute;
  top: -20%;
  left: 0;
  width: 100%;
  height: 140%;
}

.divider__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: transform;
}

/* ---------- REVIEWS ---------- */
.reviews {
  padding: clamp(6rem, 12vw, 10rem) 0;
  overflow: hidden;
}

.reviews__header {
  text-align: center;
  padding: 0 2rem;
  margin-bottom: 4rem;
}

.reviews__heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 400;
  margin-bottom: 1.25rem;
}

.reviews__stars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.reviews__star {
  color: var(--gold);
  font-size: 1.25rem;
}

.reviews__rating-text {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
  margin-left: 0.75rem;
  letter-spacing: 0.05em;
}

/* Marquee */
.marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.marquee__track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: marqueeScroll 60s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee__card {
  flex-shrink: 0;
  width: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.marquee__card-stars {
  color: var(--gold);
  font-size: 0.9rem;
  letter-spacing: 2px;
}

.marquee__card-text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--cream-dim);
  flex: 1;
}

.marquee__card-author {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.03em;
}

.marquee__card-author span {
  font-weight: 400;
  color: var(--muted);
}

/* ---------- GALLERY ---------- */
.gallery {
  padding: clamp(6rem, 12vw, 10rem) clamp(1.5rem, 4vw, 3rem);
}

.gallery__header {
  text-align: center;
  margin-bottom: 4rem;
}

.gallery__heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 400;
}

.gallery__feature-grid {
  max-width: 1200px;
  margin: 0 auto 3rem;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}

.gallery__feature {
  overflow: hidden;
  position: relative;
}

.gallery__feature--large {
  aspect-ratio: 16/10;
}

.gallery__feature--small {
  aspect-ratio: 3/4;
}

.gallery__feature img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.gallery__feature:hover img {
  transform: scale(1.03);
}

.gallery__grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery__card {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  display: block;
}

.gallery__card:nth-child(1) .gallery__card-inner { background: linear-gradient(135deg, #1a1510 0%, #2a1f15 50%, #1a1510 100%); }
.gallery__card:nth-child(2) .gallery__card-inner { background: linear-gradient(135deg, #151a1a 0%, #1a2525 50%, #151a1a 100%); }
.gallery__card:nth-child(3) .gallery__card-inner { background: linear-gradient(135deg, #1a1015 0%, #2a1520 50%, #1a1015 100%); }
.gallery__card:nth-child(4) .gallery__card-inner { background: linear-gradient(135deg, #15151a 0%, #1f1f2a 50%, #15151a 100%); }
.gallery__card:nth-child(5) .gallery__card-inner { background: linear-gradient(135deg, #1a1810 0%, #2a2515 50%, #1a1810 100%); }
.gallery__card:nth-child(6) .gallery__card-inner { background: linear-gradient(135deg, #101515 0%, #152020 50%, #101515 100%); }

.gallery__card::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
}

.gallery__card:hover::before {
  opacity: 1;
}

.gallery__card-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  position: relative;
  padding: 1.5rem;
  transition: transform 0.5s var(--ease-out);
}

.gallery__card:hover .gallery__card-inner {
  transform: scale(1.02);
}

.gallery__card-overlay {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  opacity: 0.7;
  transition: opacity 0.3s var(--ease-out);
}

.gallery__card:hover .gallery__card-overlay {
  opacity: 1;
}

.gallery__card-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cream);
}

.gallery__card-icon {
  font-size: 1.25rem;
  color: var(--gold);
  transition: transform 0.3s var(--ease-out);
}

.gallery__card:hover .gallery__card-icon {
  transform: translate(3px, -3px);
}

/* Instagram Feed — Behold Widget */
.gallery__ig-feed {
  max-width: 1200px;
  margin: 0 auto 2rem;
}

.gallery__ig-feed behold-widget {
  --behold-border-radius: 0px;
  width: 100%;
  filter: grayscale(100%);
  transition: filter 0.4s var(--ease-out);
}

.gallery__ig-feed behold-widget:hover {
  filter: grayscale(0%);
}

.gallery__cta-wrap {
  text-align: center;
  margin-top: 3rem;
}

.gallery__cta {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 1rem 2.5rem;
  transition: background var(--transition-interactive), color var(--transition-interactive), transform var(--transition-interactive);
}

.gallery__cta:hover {
  background: var(--gold);
  color: var(--bg);
  transform: translateY(-2px);
}

/* ---------- CONTACT ---------- */
.contact {
  padding: clamp(6rem, 12vw, 10rem) clamp(1.5rem, 4vw, 3rem);
}

.contact__container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}

.contact__heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact__detail-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.35rem;
}

.contact__detail p,
.contact__detail a {
  font-size: 0.95rem;
  color: var(--cream-dim);
  line-height: 1.6;
  transition: color var(--transition-interactive);
}

.contact__detail a:hover {
  color: var(--gold);
}

.contact__socials {
  display: flex;
  gap: 1.25rem;
}

.contact__socials a {
  font-size: 0.95rem;
  color: var(--cream-dim);
  transition: color var(--transition-interactive);
}

.contact__socials a:hover {
  color: var(--gold);
}

.contact__badges {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.contact__book-card {
  position: relative;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid var(--border);
  padding: 3rem;
  display: flex;
  align-items: center;
}

.contact__book-card-inner {
  width: 100%;
}

.contact__book-heading {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.contact__book-text {
  font-size: 0.95rem;
  color: var(--cream-dim);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.contact__book-btn {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--gold);
  padding: 1rem 2.5rem;
  transition: background var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

.contact__book-btn:hover {
  background: var(--cream);
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--gold-glow);
}

/* ---------- FOOTER ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem clamp(1.5rem, 4vw, 3rem);
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  color: var(--cream);
}

.footer__logo-divider {
  color: var(--gold);
  margin: 0 2px;
}

.footer__copy {
  font-size: 0.75rem;
  color: var(--muted);
}

.footer__attribution {
  font-size: 0.7rem;
  color: var(--muted);
  transition: color var(--transition-interactive);
}

.footer__attribution:hover {
  color: var(--gold);
}

/* ---------- GSAP REVEAL HELPERS ---------- */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
}

.reveal-fade {
  opacity: 0;
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .about__container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about__image-wrap {
    max-width: 500px;
    margin: 0 auto;
  }

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

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

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

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

@media (max-width: 768px) {
  .nav__links,
  .nav__book {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .hero__name-line {
    font-size: clamp(2.8rem, 12vw, 5rem);
  }

  .hero__video {
    left: 60%;
    transform: translate(-60%, -50%);
  }

  .marquee__card {
    width: 300px;
    padding: 1.5rem;
  }

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

  .gallery__ig-feed {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .footer__inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .divider {
    height: 40vh;
    min-height: 280px;
  }
}

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

  .gallery__ig-feed {
    grid-template-columns: 1fr;
  }

  .hero__name-line {
    font-size: clamp(2.2rem, 14vw, 3.5rem);
  }

  .about__heading,
  .reviews__heading,
  .gallery__heading,
  .contact__heading {
    font-size: 2rem;
  }

  .contact__book-card {
    padding: 2rem 1.5rem;
  }
}

/* ---------- SELECTION ---------- */
::selection {
  background: var(--gold);
  color: var(--bg);
}

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--gold-dim);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold);
}