/* ==========================================================================
   THE SURYA HOTEL - SPA PAGE STYLESHEET
   File: assets/css/spa-design.css
   Dedicated stylesheet for the luxury Spa & Wellness sanctuary sections
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & ROOT VARIABLES
   -------------------------------------------------------------------------- */
:root {
  --spa-gold: #c5a059;
  --spa-gold-warm: #d4af6d;
  --spa-gold-dark: #ab8841;
  --spa-gold-subtle: rgba(197, 160, 89, 0.35);
  --spa-gold-glow: rgba(197, 160, 89, 0.15);

  --spa-forest-dark: #15241c;
  --spa-forest-deep: #0f1a14;
  --spa-forest-surface: #1a2c22;
  --spa-forest-border: rgba(255, 255, 255, 0.12);

  --spa-text-dark: #1c2820;
  --spa-text-muted: #5a6861;
  --spa-text-light: #b5c4bc;
  --spa-text-white: #ffffff;
  --spa-text-ivory: #faf8f5;

  --spa-bg-cream: #faf8f5;
  --spa-bg-white: #ffffff;
  --spa-border-card: #ebe6df;

  --spa-font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --spa-font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --spa-font-display: 'Cinzel', 'Cormorant Garamond', serif;

  --spa-transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --spa-radius-sm: 6px;
  --spa-radius-md: 10px;
  --spa-radius-lg: 16px;
  --spa-shadow-soft: 0 10px 30px rgba(28, 40, 32, 0.06);
  --spa-shadow-hover: 0 20px 45px rgba(28, 40, 32, 0.12);
}

/* --------------------------------------------------------------------------
   2. GLOBAL SCOPING & UTILITIES FOR SPA SECTIONS
   -------------------------------------------------------------------------- */
.spa-page-root {
  font-family: var(--spa-font-sans);
  color: var(--spa-text-dark);
  background-color: var(--spa-bg-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.spa-page-root * {
  box-sizing: border-box;
}

.spa-container {
  width: 100%;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
}

.spa-eyebrow {
  font-family: var(--spa-font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--spa-gold);
  display: inline-block;
  margin-bottom: 12px;
}

.spa-heading {
  font-family: var(--spa-font-serif);
  font-weight: 500;
  color: var(--spa-text-dark);
  letter-spacing: -0.01em;
  line-height: 1.18;
  margin: 0;
}

.spa-heading-light {
  color: var(--spa-text-white);
}

.spa-accent-line {
  width: 44px;
  height: 2px;
  background-color: var(--spa-gold);
  border-radius: 2px;
  margin-top: 14px;
}

.spa-btn-gold {
  background-color: var(--spa-gold);
  color: #142018;
  font-family: var(--spa-font-sans);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.4px;
  padding: 12px 24px;
  border-radius: var(--spa-radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  transition: var(--spa-transition);
}

.spa-btn-gold:hover {
  background-color: var(--spa-gold-warm);
  color: #0d1510;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(197, 160, 89, 0.35);
}

.spa-btn-gold .arrow {
  transition: transform 0.25s ease;
}

.spa-btn-gold:hover .arrow {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   3. SECTION 1: OUR PHILOSOPHY
   -------------------------------------------------------------------------- */
.spa-philosophy-section {
  padding: 110px 0;
  background-color: var(--spa-bg-cream);
  position: relative;
}

.spa-philosophy-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: center;
}

.spa-philosophy-content {
  padding-right: 20px;
}

.spa-philosophy-title {
  font-size: clamp(34px, 4vw, 50px);
  color: var(--spa-text-dark);
  font-weight: 500;
  line-height: 1.18;
}

.spa-philosophy-desc {
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--spa-text-muted);
  margin: 28px 0 44px;
}

/* 4 Pillars */
.spa-pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 10px;
}

.spa-pillar-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.spa-pillar-icon-wrap {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--spa-gold);
  transition: var(--spa-transition);
}

.spa-pillar-item:hover .spa-pillar-icon-wrap {
  transform: translateY(-3px) scale(1.08);
  color: var(--spa-gold-warm);
}

.spa-pillar-label {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--spa-text-dark);
  margin: 0;
}

/* Philosophy Image */
.spa-philosophy-media {
  position: relative;
}

.spa-philosophy-img-frame {
  position: relative;
  border-radius: var(--spa-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(28, 40, 32, 0.09);
  aspect-ratio: 4 / 3.1;
  background-color: #eee9dc;
}

.spa-philosophy-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.spa-philosophy-media:hover .spa-philosophy-img {
  transform: scale(1.04);
}

/* --------------------------------------------------------------------------
   4. SECTION 2: SIGNATURE EXPERIENCES (SPA TREATMENTS)
   -------------------------------------------------------------------------- */
.spa-treatments-section {
  padding: 110px 0;
  background-color: var(--spa-bg-white);
  border-top: 1px solid rgba(0, 0, 0, 0.03);
}

.spa-section-header-split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 54px;
}

.spa-section-header-left {
  max-width: 600px;
}

.spa-section-header-right {
  max-width: 440px;
  text-align: left;
}

.spa-header-desc {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--spa-text-muted);
  margin: 0;
}

/* 5 Treatment Cards Grid */
.spa-cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.spa-treatment-card {
  background-color: var(--spa-bg-white);
  border: 1px solid var(--spa-border-card);
  border-radius: var(--spa-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--spa-transition);
  text-decoration: none;
  color: inherit;
  position: relative;
}

.spa-treatment-card:hover {
  transform: translateY(-8px);
  border-color: var(--spa-gold-subtle);
  box-shadow: var(--spa-shadow-hover);
}

.spa-card-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1.15 / 1;
  overflow: hidden;
  background-color: #eee9dc;
}

.spa-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.spa-treatment-card:hover .spa-card-thumb {
  transform: scale(1.08);
}

.spa-card-body {
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.spa-card-title {
  font-family: var(--spa-font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--spa-text-dark);
  margin: 0 0 10px;
  line-height: 1.25;
}

.spa-card-text {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--spa-text-muted);
  margin: 0 0 22px;
  flex-grow: 1;
}

.spa-card-action {
  margin-top: auto;
}

.spa-circle-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid #ddd5c9;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--spa-text-dark);
  background: transparent;
  transition: var(--spa-transition);
  cursor: pointer;
}

.spa-treatment-card:hover .spa-circle-btn {
  background-color: var(--spa-gold);
  border-color: var(--spa-gold);
  color: #142018;
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   5. SECTION 3: SPA FACILITIES
   -------------------------------------------------------------------------- */
.spa-facilities-section {
  padding: 110px 0 0;
  background-color: var(--spa-forest-dark);
  color: #ffffff;
  position: relative;
}

.spa-facilities-top-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: center;
  padding-bottom: 80px;
}

.spa-facilities-content {
  max-width: 480px;
}

.spa-facilities-title {
  font-size: clamp(34px, 4vw, 48px);
  color: #ffffff;
  font-weight: 400;
  line-height: 1.18;
  margin: 0 0 20px;
}

.spa-facilities-desc {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--spa-text-light);
  margin: 0 0 36px;
}

.spa-facilities-media {
  position: relative;
}

.spa-facilities-img-frame {
  border-radius: var(--spa-radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background-color: var(--spa-forest-deep);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
}

.spa-facilities-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.spa-facilities-media:hover .spa-facilities-img {
  transform: scale(1.04);
}

/* Bottom Strip: 5 Amenities */
.spa-amenities-bar {
  background-color: var(--spa-forest-deep);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.spa-amenities-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.spa-amenity-item {
  padding: 34px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--spa-transition);
}

.spa-amenity-item:last-child {
  border-right: none;
}

.spa-amenity-item:hover {
  background-color: rgba(255, 255, 255, 0.03);
}

.spa-amenity-icon {
  width: 34px;
  height: 34px;
  color: var(--spa-gold);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.spa-amenity-item:hover .spa-amenity-icon {
  transform: translateY(-2px) scale(1.1);
  color: var(--spa-gold-warm);
}

.spa-amenity-title {
  font-size: 13.5px;
  font-weight: 500;
  color: #e6ede8;
  margin: 0;
  line-height: 1.4;
  letter-spacing: 0.2px;
}

/* --------------------------------------------------------------------------
   6. SECTION 4: SPA GALLERY (MOMENTS OF CALM)
   -------------------------------------------------------------------------- */
.spa-gallery-section {
  padding: 110px 0;
  background-color: var(--spa-bg-cream);
}

.spa-gallery-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 44px;
}

.spa-gallery-link {
  font-family: var(--spa-font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--spa-text-dark);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.25s ease;
  padding-bottom: 6px;
}

.spa-gallery-link:hover {
  color: var(--spa-gold-dark);
}

.spa-gallery-link .arrow {
  transition: transform 0.25s ease;
}

.spa-gallery-link:hover .arrow {
  transform: translateX(4px);
}

/* 5 Gallery Photos Grid */
.spa-gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.spa-gallery-card {
  position: relative;
  aspect-ratio: 1.25 / 1;
  border-radius: var(--spa-radius-md);
  overflow: hidden;
  background-color: #eee9dc;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05);
}

.spa-gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
}

.spa-gallery-hover-overlay {
  position: absolute;
  inset: 0;
  background: rgba(18, 30, 22, 0.4);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.35s ease;
  color: #ffffff;
}

.spa-gallery-card:hover .spa-gallery-img {
  transform: scale(1.08);
}

.spa-gallery-card:hover .spa-gallery-hover-overlay {
  opacity: 1;
}

.spa-gallery-zoom-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--spa-gold-warm);
}

/* --------------------------------------------------------------------------
   7. SECTION 5: BOTTOM BANNER (BOOK YOUR SPA EXPERIENCE)
   -------------------------------------------------------------------------- */
.spa-banner-section {
  padding: 0 0 110px;
  background-color: var(--spa-bg-cream);
}

.spa-cta-banner {
  position: relative;
  border-radius: var(--spa-radius-lg);
  overflow: hidden;
  min-height: 480px;
  display: flex;
  align-items: center;
  padding: 80px 70px;
  background-color: #121c15;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  color: #ffffff;
  box-shadow: 0 24px 60px rgba(28, 40, 32, 0.15);
}

.spa-cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(14, 22, 16, 0.95) 0%,
    rgba(14, 22, 16, 0.82) 48%,
    rgba(14, 22, 16, 0.25) 100%
  );
  z-index: 1;
}

.spa-cta-content {
  position: relative;
  z-index: 2;
  max-width: 520px;
}

.spa-cta-title {
  font-size: clamp(34px, 4.2vw, 50px);
  color: #ffffff;
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 18px;
}

.spa-cta-desc {
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 34px;
}

.spa-cta-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.spa-btn-outline-dark {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #ffffff;
  font-family: var(--spa-font-sans);
  font-size: 14px;
  font-weight: 500;
  padding: 13px 22px;
  border-radius: var(--spa-radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  transition: var(--spa-transition);
  backdrop-filter: blur(8px);
}

.spa-btn-outline-dark:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff;
  transform: translateY(-2px);
}

.spa-btn-outline-dark .icon-call {
  color: var(--spa-gold-warm);
}

.spa-btn-outline-dark .icon-whatsapp {
  color: #25d366;
}

/* --------------------------------------------------------------------------
   8. INTERACTIVE MODALS (BOOKING & GALLERY LIGHTBOX)
   -------------------------------------------------------------------------- */
.spa-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(12, 18, 14, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
}

.spa-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.spa-modal-dialog {
  background: #ffffff;
  border-radius: var(--spa-radius-lg);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
  transform: translateY(20px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.spa-modal-backdrop.is-open .spa-modal-dialog {
  transform: translateY(0) scale(1);
}

.spa-modal-header {
  padding: 30px 36px 20px;
  border-bottom: 1px solid #f0ebe4;
  position: relative;
}

.spa-modal-title {
  font-family: var(--spa-font-serif);
  font-size: 28px;
  margin: 4px 0 0;
  color: var(--spa-text-dark);
}

.spa-modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f7f4ef;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--spa-text-dark);
  transition: var(--spa-transition);
}

.spa-modal-close:hover {
  background: var(--spa-gold);
  color: #142018;
}

.spa-modal-body {
  padding: 30px 36px 36px;
}

.spa-form-group {
  margin-bottom: 20px;
}

.spa-form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--spa-text-dark);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.spa-form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid #ded6c9;
  border-radius: var(--spa-radius-sm);
  font-family: var(--spa-font-sans);
  font-size: 14.5px;
  color: var(--spa-text-dark);
  background-color: #faf8f5;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.spa-form-control:focus {
  outline: none;
  border-color: var(--spa-gold);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px var(--spa-gold-glow);
}

.spa-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.spa-modal-submit-btn {
  width: 100%;
  padding: 15px;
  font-size: 15px;
  justify-content: center;
}

/* Lightbox Modal */
.spa-lightbox-dialog {
  background: transparent;
  max-width: 960px;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.spa-lightbox-img-wrap {
  position: relative;
  max-height: 80vh;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
}

.spa-lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  display: block;
}

.spa-lightbox-caption {
  margin-top: 18px;
  font-family: var(--spa-font-serif);
  font-size: 22px;
  color: #ffffff;
  text-align: center;
}

.spa-lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   9. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .spa-philosophy-grid {
    gap: 40px;
  }
  .spa-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .spa-gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991px) {
  .spa-philosophy-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .spa-philosophy-content {
    padding-right: 0;
  }
  .spa-section-header-split {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .spa-facilities-top-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 60px;
  }
  .spa-amenities-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .spa-amenity-item:nth-child(3) {
    border-right: none;
  }
  .spa-amenity-item:nth-child(4),
  .spa-amenity-item:nth-child(5) {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }
  .spa-cta-banner {
    padding: 60px 40px;
    min-height: auto;
  }
}

@media (max-width: 767px) {
  .spa-container {
    padding-left: 20px;
    padding-right: 20px;
  }
  .spa-pillars-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .spa-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .spa-card-body {
    padding: 16px 14px 18px;
  }
  .spa-card-title {
    font-size: 18px;
  }
  .spa-amenities-grid {
    grid-template-columns: 1fr;
  }
  .spa-amenity-item {
    border-right: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 16px;
  }
  .spa-amenity-item:last-child {
    border-bottom: none;
  }
  .spa-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .spa-gallery-card:last-child {
    grid-column: span 2;
  }
  .spa-cta-banner {
    padding: 44px 24px;
  }
  .spa-cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .spa-cta-actions .spa-btn-gold,
  .spa-cta-actions .spa-btn-outline-dark {
    justify-content: center;
  }
  .spa-form-row {
    grid-template-columns: 1fr;
  }
  .spa-modal-dialog {
    padding: 0;
  }
  .spa-modal-header {
    padding: 24px 20px 16px;
  }
  .spa-modal-body {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .spa-cards-grid {
    grid-template-columns: 1fr;
  }
  .spa-gallery-grid {
    grid-template-columns: 1fr;
  }
  .spa-gallery-card:last-child {
    grid-column: span 1;
  }
}