/* ============================================
   GOLDEN SILENCE - Desert Oasis Resort
   Design System & Shared Styles
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Noto+Serif:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Work+Sans:wght@200;300;400;500&family=Montserrat:wght@200;300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,500;1,400;1,500&display=swap');

/* Material Symbols */
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
  /* Primary */
  --primary: #755b00;
  --primary-container: #c9a84c;
  --primary-fixed: #ffe08f;
  --primary-fixed-dim: #e6c364;
  --on-primary: #ffffff;
  --on-primary-fixed: #241a00;
  --on-primary-container: #503d00;
  --on-primary-fixed-variant: #584400;
  --inverse-primary: #e6c364;

  /* Secondary */
  --secondary: #914c00;
  --secondary-container: #fc9c49;
  --secondary-fixed: #ffdcc3;
  --secondary-fixed-dim: #ffb77f;
  --on-secondary: #ffffff;
  --on-secondary-container: #6c3700;

  /* Tertiary */
  --tertiary: #9e4306;
  --tertiary-container: #ff8d50;
  --tertiary-fixed: #ffdbcb;
  --tertiary-fixed-dim: #ffb692;
  --on-tertiary: #ffffff;
  --on-tertiary-container: #6e2b00;

  /* Surface & Background */
  --surface: #fff9ef;
  --surface-bright: #fff9ef;
  --surface-container: #f6edd8;
  --surface-container-low: #fcf3de;
  --surface-container-high: #f0e7d3;
  --surface-container-highest: #ebe2cd;
  --surface-container-lowest: #ffffff;
  --surface-dim: #e2d9c5;
  --surface-variant: #ebe2cd;
  --background: #fff9ef;

  /* Text */
  --on-surface: #1f1b0f;
  --on-surface-variant: #4d4637;
  --on-background: #1f1b0f;

  /* Outline */
  --outline: #7e7665;
  --outline-variant: #d0c5b2;

  /* Inverse */
  --inverse-surface: #353022;
  --inverse-on-surface: #f9f0db;

  /* Error */
  --error: #ba1a1a;
  --error-container: #ffdad6;
  --on-error: #ffffff;
  --on-error-container: #93000a;

  /* Special */
  --midnight-indigo: #1A1A2E;
  --gold-accent: #C9A84C;
}

/* ---- 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: 'Work Sans', sans-serif;
  font-weight: 300;
  color: var(--on-surface);
  background-color: var(--surface);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, select, textarea {
  font-family: inherit;
  outline: none;
}

/* ---- Font Families ---- */
.font-display { font-family: 'Cormorant Garamond', serif; }
.font-headline { font-family: 'Noto Serif', serif; }
.font-body { font-family: 'Work Sans', sans-serif; }
.font-label { font-family: 'Montserrat', sans-serif; }
.font-accent { font-family: 'Montserrat', sans-serif; }
.font-playfair { font-family: 'Playfair Display', serif; }

/* ---- Material Symbols ---- */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
}

/* ---- Jaali Pattern ---- */
.jaali-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0l30 30-30 30L0 30z' fill='%23755b00' fill-opacity='0.05'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

.jaali-subtle {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0l30 30-30 30L0 30z' fill='%23755b00' fill-opacity='0.03'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

/* ---- Label Text Utility ---- */
.label-text {
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 12px;
}

.label-text-xs {
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 10px;
}

/* ---- Navigation ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(250, 244, 230, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.5s ease;
}

.navbar.scrolled {
  padding: 1rem 3rem;
  box-shadow: 0 1px 0 var(--outline-variant);
}

.navbar__logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: #92400e;
  text-transform: uppercase;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 3rem;
  list-style: none;
}

.navbar__link {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #57534e;
  transition: all 0.5s ease-in-out;
  padding-bottom: 4px;
}

.navbar__link:hover {
  letter-spacing: 0.25em;
}

.navbar__link--active {
  color: #92400e;
  border-bottom: 1px solid rgba(146, 64, 14, 0.2);
}

.navbar__cta {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  background: var(--primary);
  color: var(--on-primary);
  padding: 0.75rem 2rem;
  transition: all 0.5s ease;
}

.navbar__cta:hover {
  letter-spacing: 0.25em;
}

/* Mobile Nav */
.navbar__mobile-menu {
  display: none;
}

.navbar__hamburger {
  color: var(--primary);
  font-size: 24px;
  cursor: pointer;
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 26, 46, 0.95);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.mobile-nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav-overlay__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: var(--surface);
  font-size: 28px;
  cursor: pointer;
}

.mobile-nav-overlay__link {
  font-family: 'Noto Serif', serif;
  font-size: 1.5rem;
  color: var(--surface);
  letter-spacing: 0.1em;
  opacity: 0.8;
  transition: opacity 0.3s;
}

.mobile-nav-overlay__link:hover {
  opacity: 1;
}

/* ---- Hero Sections ---- */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
}

.hero__content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: white;
  padding: 0 2rem;
}

/* ---- Split Hero (for Tents/Spa pages) ---- */
.split-hero {
  display: flex;
  flex-direction: column;
  width: 100%;
  overflow: hidden;
}

.split-hero__image-side {
  position: relative;
  width: 100%;
  height: 50vh;
  overflow: hidden;
}

.split-hero__image-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split-hero__image-overlay {
  position: absolute;
  inset: 0;
  background: rgba(117, 91, 0, 0.1);
}

.split-hero__content-side {
  position: relative;
  width: 100%;
  height: 50vh;
  background: #0c0c1a;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem;
  color: var(--surface);
  overflow: hidden;
}

/* ---- Sections ---- */
.section {
  padding: 5rem 2rem;
}

.section--surface {
  background: var(--surface);
}

.section--container {
  background: var(--surface-container);
}

.section--container-low {
  background: var(--surface-container-low);
}

.section--container-high {
  background: var(--surface-container-high);
}

.section--container-highest {
  background: var(--surface-container-highest);
}

.section--dark {
  background: var(--midnight-indigo);
  color: var(--surface);
}

.section--stone-dark {
  background: #0c0c0c;
  color: white;
}

.section__container {
  max-width: 1280px;
  margin: 0 auto;
}

.section__container--narrow {
  max-width: 960px;
  margin: 0 auto;
}

.section__container--wide {
  max-width: 1400px;
  margin: 0 auto;
}

/* ---- Buttons ---- */
.btn-primary {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  background: var(--primary);
  color: var(--on-primary);
  padding: 1rem 2.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.5s ease;
  display: inline-block;
}

.btn-primary:hover {
  letter-spacing: 0.2em;
}

.btn-outline {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  background: transparent;
  color: var(--on-surface-variant);
  padding: 1rem 2.5rem;
  border: 1px solid rgba(126, 118, 101, 0.2);
  cursor: pointer;
  transition: all 0.5s ease;
  display: inline-block;
}

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

.btn-hero {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  background: transparent;
  color: white;
  padding: 1rem 3rem;
  border: 1px solid rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.5s ease;
  backdrop-filter: blur(4px);
  display: inline-block;
}

.btn-hero:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-gold {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  background: var(--primary-fixed);
  color: var(--on-primary-fixed);
  padding: 1.25rem 3rem;
  border: none;
  cursor: pointer;
  transition: all 0.5s ease;
}

.btn-gold:hover {
  letter-spacing: 0.3em;
}

.link-underline {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  border-bottom: 2px solid var(--primary);
  padding-bottom: 0.5rem;
  transition: all 0.5s ease;
  display: inline-block;
}

.link-underline:hover {
  letter-spacing: 0.3em;
}

/* ---- Footer ---- */
.footer {
  background: #0c0c0c;
  padding: 5rem 3rem;
  text-align: center;
}

.footer__logo {
  font-family: 'Noto Serif', serif;
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: #f5f5f1;
  margin-bottom: 3rem;
  text-transform: uppercase;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 3rem;
  list-style: none;
}

.footer__link {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #78716c;
  transition: color 0.3s;
}

.footer__link:hover {
  color: #d6d3d1;
}

.footer__divider {
  width: 100%;
  max-width: 200px;
  height: 1px;
  background: #292524;
  margin: 0 auto 3rem;
}

.footer__copyright {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #57534e;
}

/* ---- Mobile Bottom CTA Bar ---- */
.bottom-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 64px;
  background: linear-gradient(to right, var(--primary), var(--primary-container));
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.4s ease;
}

.bottom-cta__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  width: 100%;
  height: 100%;
  color: var(--surface);
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 500;
  font-size: 12px;
  transition: all 0.5s ease;
}

.bottom-cta__link:hover {
  letter-spacing: 0.25em;
}

.bottom-cta__link:active {
  transform: scale(0.95);
}

/* ---- Cards ---- */
.card-image {
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s ease;
}

.card-image:hover img {
  transform: scale(1.05);
}

/* ---- Scroll Container (No scrollbar) ---- */
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}

/* ---- Grayscale Hover ---- */
.grayscale-hover {
  filter: grayscale(20%);
  transition: filter 0.7s ease;
}

.grayscale-hover:hover {
  filter: grayscale(0%);
}

/* ---- Stats ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  text-align: center;
  padding: 5rem 2rem;
}

.stat__number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--primary);
}

.stat__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  margin-top: 0.5rem;
}

/* ---- Form Styles ---- */
.form-field {
  position: relative;
  margin-bottom: 2rem;
}

.form-field__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.5rem;
}

.form-field__input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--outline-variant);
  padding: 0.75rem 0;
  font-size: 14px;
  font-weight: 300;
  transition: border-color 0.5s ease;
}

.form-field__input:focus {
  border-bottom-color: var(--primary);
}

/* ---- Animations ---- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.animate-fade-in {
  animation: fadeInUp 0.8s ease forwards;
}

.animate-bounce {
  animation: bounce 2s ease infinite;
}

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ============================================
   RESPONSIVE - Tablet (768px+)
   ============================================ */
@media (min-width: 768px) {
  .section {
    padding: 8rem 3rem;
  }

  .split-hero {
    flex-direction: row;
    height: 921px;
  }

  .split-hero__image-side {
    width: 60%;
    height: 100%;
  }

  .split-hero__content-side {
    width: 40%;
    height: 100%;
    padding: 3rem 4rem;
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================
   RESPONSIVE - Desktop (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  .navbar__mobile-menu {
    display: none !important;
  }

  .section {
    padding: 8rem 3rem;
  }
}

/* ============================================
   RESPONSIVE - Mobile (<768px)
   ============================================ */
@media (max-width: 767px) {
  .navbar {
    padding: 1rem 1.5rem;
    height: 64px;
  }

  .navbar__links {
    display: none;
  }

  .navbar__cta {
    display: none;
  }

  .navbar__mobile-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .navbar__logo {
    font-family: 'Noto Serif', serif;
    font-size: 1.125rem;
    letter-spacing: 0.15em;
    color: var(--primary);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  .navbar__reserve-btn {
    font-family: 'Noto Serif', serif;
    font-size: 0.875rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--primary);
    transition: all 0.5s ease;
  }

  .bottom-cta {
    display: flex;
  }

  .footer {
    padding: 4rem 1.5rem 6rem;
  }

  body {
    padding-bottom: 64px;
  }

  .hero {
    height: 100svh;
  }
}

/* ---- Utility Classes ---- */
.text-primary { color: var(--primary); }
.text-on-surface { color: var(--on-surface); }
.text-on-surface-variant { color: var(--on-surface-variant); }
.text-outline { color: var(--outline); }
.text-surface { color: var(--surface); }
.text-gold { color: var(--gold-accent); }
.text-primary-fixed { color: var(--primary-fixed); }
.text-tertiary-fixed-dim { color: var(--tertiary-fixed-dim); }

.bg-surface { background: var(--surface); }
.bg-midnight { background: var(--midnight-indigo); }

.tracking-wide { letter-spacing: 0.15em; }
.tracking-wider { letter-spacing: 0.2em; }
.tracking-widest { letter-spacing: 0.3em; }

.italic { font-style: italic; }
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }

.text-center { text-align: center; }
.uppercase { text-transform: uppercase; }

.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }