@import url('tokens.css');

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

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

/* ============================================================
   BASE
   ============================================================ */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-navy);
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { line-height: 1.7; }

a { color: var(--color-accent); }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  text-decoration: none;
  border: 2px solid transparent;
  line-height: 1;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn--primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-white);
}

.btn--outline {
  background-color: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}
.btn--outline:hover {
  background-color: var(--color-white);
  color: var(--color-navy);
}

.btn--outline-dark {
  background-color: transparent;
  border-color: var(--color-navy);
  color: var(--color-navy);
}
.btn--outline-dark:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn--accent:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-white);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  background-color: var(--color-white);
  box-shadow: var(--shadow);
  z-index: 100;
  height: 70px;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo-img {
  height: 40px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__links a {
  font-family: var(--font-sans);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  transition: color var(--transition);
}

.nav__links a:hover {
  color: var(--color-accent);
}

.nav__links a.active {
  color: var(--color-accent);
}

.nav__cta {
  background-color: var(--color-accent) !important;
  color: var(--color-white) !important;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius);
  font-weight: 600 !important;
  transition: background-color var(--transition) !important;
}

.nav__cta:hover {
  background-color: var(--color-accent-hover) !important;
  color: var(--color-white) !important;
}

.nav__cta.active {
  color: var(--color-white) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.nav__toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-navy);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile nav open state */
.nav--open .nav__toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav--open .nav__toggle span:nth-child(2) {
  opacity: 0;
}
.nav--open .nav__toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0 1rem;
    z-index: 99;
  }

  .nav--open .nav__links {
    display: flex;
  }

  .nav__links li {
    border-bottom: 1px solid var(--color-border);
  }

  .nav__links li:last-child {
    border-bottom: none;
    padding: 0.75rem 1.5rem 0;
  }

  .nav__links a {
    display: block;
    padding: 0.9rem 1.5rem;
    font-size: 1rem;
  }

  .nav__cta {
    display: inline-flex !important;
    width: auto !important;
    align-self: flex-start;
    margin-left: 1.5rem;
  }
}

/* ============================================================
   NAV SPACER
   ============================================================ */
.nav-spacer {
  height: 70px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: 88vh;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 27, 42, 0.72) 0%, rgba(13, 27, 42, 0.55) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  padding: 0 1rem;
  max-width: 720px;
}

.hero__eyebrow {
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1rem;
  font-family: var(--font-sans);
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-family: var(--font-serif);
  color: var(--color-white);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.hero__sub {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 480px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  background-color: var(--color-navy);
  overflow: hidden;
  padding: 1.1rem 0;
}

.marquee__track {
  display: flex;
  width: max-content;
  white-space: nowrap;
  animation: marquee 80s linear infinite;
}

.marquee__track span {
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding-right: 0;
  flex-shrink: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  padding: var(--space-xl) 0;
}

.section--alt {
  background-color: var(--color-bg);
}

.section__eyebrow {
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  font-family: var(--font-sans);
}

.section__title {
  font-family: var(--font-serif);
  color: var(--color-navy);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 1rem;
}

.section__sub {
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.section__header {
  margin-bottom: var(--space-lg);
}

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card__name {
  font-family: var(--font-serif);
  color: var(--color-navy);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.service-card__desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex: 1;
}

.service-card__price {
  color: var(--color-accent);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.service-card__cta {
  width: 100%;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   PACKAGES
   ============================================================ */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 768px) {
  .packages-grid {
    grid-template-columns: 1fr;
  }
}

.package-card {
  border-top: 3px solid var(--color-accent);
  padding-top: 1.5rem;
}

.package-card__label {
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  font-family: var(--font-sans);
}

.package-card__price {
  font-family: var(--font-serif);
  color: var(--color-navy);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.package-card__divider {
  height: 1px;
  background-color: var(--color-border);
  margin: 1rem 0;
  border: none;
}

.package-card__bullets {
  list-style: none;
  padding: 0;
  margin: 0;
}

.package-card__bullets li {
  color: var(--color-text);
  font-size: 0.9rem;
  padding: 0.4rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.package-card__bullets li::before {
  content: "•";
  color: var(--color-accent);
  position: absolute;
  left: 0;
  font-weight: 700;
}

/* ============================================================
   GALLERY GRID
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

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

@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid--preview {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: var(--radius);
}

.gallery-item img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform 0.3s ease;
  display: block;
}

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

.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(13, 27, 42, 0);
  transition: background-color 0.3s ease;
}

.gallery-item:hover .gallery-item__overlay {
  background-color: rgba(13, 27, 42, 0.3);
}

.gallery-item.hidden {
  display: none;
}

/* ============================================================
   FILTER BAR
   ============================================================ */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border: 1.5px solid var(--color-border);
  border-radius: 100px;
  background-color: var(--color-white);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background-color var(--transition);
}

.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-btn.active {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.92);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: var(--radius);
  display: block;
}

.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
  opacity: 0.8;
  transition: opacity var(--transition);
  font-family: var(--font-sans);
}

.lightbox__close:hover {
  opacity: 1;
}

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-white);
  font-size: 2.5rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem 1rem;
  opacity: 0.7;
  transition: opacity var(--transition);
  font-family: var(--font-sans);
  line-height: 1;
  user-select: none;
}

.lightbox__prev {
  left: 0.5rem;
}

.lightbox__next {
  right: 0.5rem;
}

.lightbox__prev:hover,
.lightbox__next:hover {
  opacity: 1;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.contact-info__title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--color-navy);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.contact-info__sub {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  color: var(--color-text);
  font-size: 0.95rem;
}

.contact-detail a {
  color: var(--color-navy);
  text-decoration: none;
  transition: color var(--transition);
}

.contact-detail a:hover {
  color: var(--color-accent);
}

.contact-social {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--color-navy);
  color: rgba(255, 255, 255, 0.75);
  padding: 2.5rem 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer__logo-img {
  height: 36px;
  width: auto;
  opacity: 0.9;
}

.footer__copy {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer__social {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.footer__social a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
  display: flex;
  align-items: center;
}

.footer__social a:hover {
  color: var(--color-white);
}

.footer__social svg {
  width: 22px;
  height: 22px;
}

/* ============================================================
   BOOKING FORM
   ============================================================ */
.booking-section {
  padding-top: calc(70px + var(--space-xl));
  padding-bottom: var(--space-xl);
}

.booking-container {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 1rem;
}

.booking-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

/* Step indicators */
.form-steps {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 2.5rem;
}

.form-step-indicator {
  flex: 1;
  max-width: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.form-step-indicator:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 16px;
  left: 50%;
  width: 100%;
  height: 2px;
  background-color: var(--color-border);
  z-index: 0;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background-color: var(--color-white);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.4rem;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  position: relative;
  z-index: 1;
  font-family: var(--font-sans);
}

.step-num.active {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.step-num.done {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.step-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  text-align: center;
}

/* Form steps */
.form-step {
  display: none;
}

.form-step.active {
  display: block;
}

/* Form groups */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
  font-family: var(--font-sans);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  background-color: var(--color-white);
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

/* Session options */
.session-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

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

.session-option {
  position: relative;
}

.session-option input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.session-option label {
  display: block;
  padding: 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-align: center;
  transition: border-color var(--transition), background-color var(--transition);
}

.session-option label:hover {
  border-color: var(--color-accent);
}

.session-option input:checked + label {
  border-color: var(--color-accent);
  background-color: rgba(224, 123, 42, 0.06);
}

.session-option__name {
  font-weight: 600;
  color: var(--color-navy);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  font-family: var(--font-sans);
}

.session-option__price {
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-sans);
}

/* Form navigation */
.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
}

/* Form success */
.form-success {
  display: none;
  text-align: center;
  padding: 3rem 1rem;
}

.form-success.show {
  display: block;
}

.form-success__icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

/* Form errors */
.form-error {
  color: #dc2626;
  font-size: 0.85rem;
  margin-top: 0.25rem;
  display: none;
  font-family: var(--font-sans);
}

.form-error.show {
  display: block;
}

/* ============================================================
   PAGE HERO
   ============================================================ */
.page-hero {
  background-color: var(--color-navy);
  padding: calc(70px + 4rem) 0 4rem;
  text-align: center;
}

.collection-hero {
  background-size: cover;
  background-position: center;
  position: relative;
}

.collection-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(13, 27, 42, 0.65);
}

.collection-hero .container {
  position: relative;
}

.page-hero__title {
  font-family: var(--font-serif);
  color: var(--color-white);
  font-size: clamp(2rem, 4vw, 3rem);
}

.page-hero__sub {
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.75rem;
  font-size: 1rem;
}

/* ============================================================
   UTILITY
   ============================================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================================
   RESPONSIVE — 1024px
   ============================================================ */
@media (max-width: 1024px) {
  .packages-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

/* ============================================================
   RESPONSIVE — 768px
   ============================================================ */
@media (max-width: 768px) {
  .section {
    padding: var(--space-lg) 0;
  }

  .hero {
    height: 75vh;
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .packages-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }

  .booking-section {
    padding-top: calc(70px + var(--space-lg));
  }
}

/* ============================================================
   RESPONSIVE — 480px
   ============================================================ */
@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .hero__actions .btn {
    width: 100%;
    max-width: 280px;
  }

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

  .form-steps {
    gap: 0;
  }

  .form-step-indicator {
    max-width: 100px;
  }
}