/* George Hair Design – motion & scroll animations */

:root {
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-smooth: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out-smooth: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-reveal: 900ms;
  --duration-medium: 600ms;
  --duration-fast: 350ms;
}

/* Page load */
.site-header {
  transform: translateY(-100%);
  transition: transform 0.9s var(--ease-out-expo), background var(--transition-medium), box-shadow var(--transition-medium);
}

html.is-ready .site-header {
  transform: translateY(0);
}

html.is-ready .site-header.site-header--scrolled {
  transform: translateY(0);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transition:
    opacity var(--duration-reveal) var(--ease-out-expo),
    transform var(--duration-reveal) var(--ease-out-expo);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal--up {
  transform: translate3d(0, 48px, 0);
}

.reveal--down {
  transform: translate3d(0, -32px, 0);
}

.reveal--left {
  transform: translate3d(-48px, 0, 0);
}

.reveal--right {
  transform: translate3d(48px, 0, 0);
}

.reveal--scale {
  transform: scale(0.94);
}

.reveal--fade {
  transform: none;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Hero */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-background) 20%, transparent) 0%,
    color-mix(in srgb, var(--color-background) 55%, transparent) 100%
  );
  pointer-events: none;
}

.hero__media {
  transition: transform 0.1s linear;
  will-change: transform;
}

.hero__title {
  overflow: hidden;
}

.hero__title .hero__title-line {
  display: block;
  transform: translateY(110%);
  transition: transform 1s var(--ease-out-expo);
  transition-delay: var(--reveal-delay, 0ms);
}

html.is-ready .hero__title .hero__title-line {
  transform: translateY(0);
}

/* Navigation */
.site-header__nav-link {
  position: relative;
}

.site-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.site-header__nav-link:hover::after,
.site-header__nav-link.is-active::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.site-header__nav-link.is-active {
  color: var(--color-primary);
}

.site-header__brand {
  transition: transform var(--duration-fast) var(--ease-out-expo), opacity var(--duration-fast);
}

.site-header__brand:hover {
  transform: scale(1.02);
}

.site-header__brand .icon {
  transition: transform 0.5s var(--ease-out-expo);
}

.site-header__brand:hover .icon {
  transform: rotate(-12deg) scale(1.1);
}

/* Mobile menu */
.mobile-menu:not([hidden]) {
  animation: menu-reveal 0.45s var(--ease-out-expo) both;
}

.mobile-menu__link {
  opacity: 0;
  transform: translateX(-12px);
  animation: menu-item-in 0.5s var(--ease-out-expo) forwards;
}

.mobile-menu:not([hidden]) .mobile-menu__list li:nth-child(1) .mobile-menu__link { animation-delay: 0.05s; }
.mobile-menu:not([hidden]) .mobile-menu__list li:nth-child(2) .mobile-menu__link { animation-delay: 0.1s; }
.mobile-menu:not([hidden]) .mobile-menu__list li:nth-child(3) .mobile-menu__link { animation-delay: 0.15s; }
.mobile-menu:not([hidden]) .mobile-menu__list li:nth-child(4) .mobile-menu__link { animation-delay: 0.2s; }
.mobile-menu:not([hidden]) .mobile-menu__list li:nth-child(5) .btn { animation-delay: 0.25s; }

.mobile-menu:not([hidden]) .btn {
  opacity: 0;
  transform: translateY(8px);
  animation: menu-item-in 0.5s var(--ease-out-expo) forwards;
}

@keyframes menu-reveal {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes menu-item-in {
  to {
    opacity: 1;
    transform: none;
  }
}

/* Buttons */
.btn {
  position: relative;
  overflow: hidden;
  transition:
    transform var(--duration-fast) var(--ease-out-expo),
    box-shadow var(--duration-fast) var(--ease-out-expo),
    opacity var(--transition-fast),
    background var(--transition-medium),
    border-color var(--transition-medium);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary:hover {
  box-shadow: 0 8px 32px rgba(242, 202, 80, 0.35);
}

.btn--ghost:hover {
  box-shadow: 0 8px 24px rgba(242, 202, 80, 0.12);
}

.link--accent .icon {
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.link--accent:hover .icon {
  transform: translateX(4px);
}

/* Cards */
.card {
  transition:
    transform var(--duration-medium) var(--ease-out-expo),
    border-color var(--transition-slow),
    box-shadow var(--duration-medium) var(--ease-out-expo);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.45);
}

.card__thumb img {
  transition: transform 0.8s var(--ease-out-expo);
}

.card:hover .card__thumb img {
  transform: scale(1.08);
}

.card.is-visible .service-list__item {
  animation: list-item-in 0.6s var(--ease-out-expo) both;
}

.card.is-visible .service-list__item:nth-child(1) { animation-delay: 0.08s; }
.card.is-visible .service-list__item:nth-child(2) { animation-delay: 0.16s; }
.card.is-visible .service-list__item:nth-child(3) { animation-delay: 0.24s; }
.card.is-visible .service-list__item:nth-child(4) { animation-delay: 0.32s; }

@keyframes list-item-in {
  from {
    opacity: 0;
    transform: translateX(-12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* About */
.about-grid__image img {
  transition: transform 1.2s var(--ease-out-expo);
}

.about-grid__image.is-visible:hover img {
  transform: scale(1.04);
}

.about-highlights li {
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.5s var(--ease-out-expo), transform 0.5s var(--ease-out-expo);
}

.about-grid__copy.is-visible .about-highlights li {
  opacity: 1;
  transform: none;
}

.about-grid__copy.is-visible .about-highlights li:nth-child(1) { transition-delay: 0.2s; }
.about-grid__copy.is-visible .about-highlights li:nth-child(2) { transition-delay: 0.32s; }
.about-grid__copy.is-visible .about-highlights li:nth-child(3) { transition-delay: 0.44s; }

.about-values__card {
  transition:
    transform var(--duration-medium) var(--ease-out-expo),
    border-color var(--transition-slow),
    box-shadow var(--duration-medium) var(--ease-out-expo);
}

.about-values__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  border-color: color-mix(in srgb, var(--color-primary) 35%, transparent);
}

/* Gallery */
.gallery-grid__item {
  position: relative;
}

.gallery-grid__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.45) 100%);
  opacity: 0;
  transition: opacity 0.5s var(--ease-out-expo);
  pointer-events: none;
}

.gallery-grid__item:hover::after {
  opacity: 1;
}

.gallery-grid__item img {
  transition: filter 0.8s var(--ease-out-expo), transform 0.9s var(--ease-out-expo);
}

/* FAB */
.fab {
  animation: fab-enter 0.8s var(--ease-out-expo) 1.2s both, fab-pulse 3s var(--ease-in-out-smooth) 2.5s infinite;
  transition: transform var(--duration-fast) var(--ease-out-expo), box-shadow var(--duration-fast);
}

.fab:hover {
  transform: translateY(-4px) scale(1.06);
  animation: none;
  box-shadow: 0 20px 48px rgba(242, 202, 80, 0.35);
}

@keyframes fab-enter {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.8);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes fab-pulse {
  0%, 100% {
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 0 0 rgba(242, 202, 80, 0.35);
  }
  50% {
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 0 14px rgba(242, 202, 80, 0);
  }
}

/* Booking modal */
.booking-modal {
  opacity: 0;
  transform: translateY(24px) scale(0.97);
  transition:
    opacity 0.45s var(--ease-out-expo),
    transform 0.45s var(--ease-out-expo),
    overlay 0.45s allow-discrete,
    display 0.45s allow-discrete;
}

.booking-modal[open] {
  opacity: 1;
  transform: none;
}

.booking-modal::backdrop {
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0);
  transition:
    background 0.45s var(--ease-out-expo),
    backdrop-filter 0.45s var(--ease-out-expo),
    overlay 0.45s allow-discrete,
    display 0.45s allow-discrete;
}

.booking-modal[open]::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
}

.booking-form__body,
.booking-success {
  animation: panel-fade-in 0.4s var(--ease-out-expo);
}

.booking-modal__scroll {
  scroll-behavior: smooth;
}

@keyframes panel-fade-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.form-input {
  transition: border-color var(--duration-fast), outline-color var(--duration-fast), transform var(--duration-fast);
}

.form-field:focus-within .form-label {
  color: var(--color-primary-container);
  transform: translateY(-2px);
  transition: color var(--duration-fast), transform var(--duration-fast);
}

.form-label {
  display: inline-block;
  transition: color var(--duration-fast), transform var(--duration-fast);
}

/* Legal pages */
.legal-page .legal-content > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}

.legal-page.is-visible .legal-content > * {
  opacity: 1;
  transform: none;
}

.legal-page.is-visible .legal-content > *:nth-child(1) { transition-delay: 0.05s; }
.legal-page.is-visible .legal-content > *:nth-child(2) { transition-delay: 0.1s; }
.legal-page.is-visible .legal-content > *:nth-child(3) { transition-delay: 0.15s; }
.legal-page.is-visible .legal-content > *:nth-child(4) { transition-delay: 0.2s; }
.legal-page.is-visible .legal-content > *:nth-child(5) { transition-delay: 0.25s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .site-header {
    transform: none;
    transition: background var(--transition-medium), box-shadow var(--transition-medium);
  }

  .reveal,
  .reveal--up,
  .reveal--down,
  .reveal--left,
  .reveal--right,
  .reveal--scale {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero__title .hero__title-line {
    transform: none;
    transition: none;
  }

  .hero__image {
    transform: none;
    animation: none;
  }

  .hero__media {
    transform: none !important;
  }

  .mobile-menu:not([hidden]),
  .mobile-menu__link,
  .mobile-menu:not([hidden]) .btn,
  .card.is-visible .service-list__item,
  .fab,
  .booking-modal,
  .booking-modal::backdrop,
  .booking-form__body,
  .booking-success,
  .booking-modal__scroll,
  .legal-page .legal-content > * {
    animation: none !important;
    transition: none !important;
    opacity: 1;
    transform: none;
    scroll-behavior: auto;
  }

  .btn:hover,
  .card:hover,
  .about-values__card:hover,
  .fab:hover {
    transform: none;
  }

  .gallery-grid__item img {
    transition: none;
  }
}