/* ============================================
   THAI MASSAGE GOLDEN SPA — Global Stylesheet
   Design: Light Modern Spa | Beige · Cream · Sage · Gold
   ============================================ */

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

/* ---- CSS Variables ---- */
:root {
  --cream:       #FAF6F0;
  --beige:       #EDE5D8;
  --beige-dark:  #D6C9B5;
  --sage:        #8A9E8C;
  --sage-light:  #C4D1C5;
  --sage-dark:   #5E7A60;
  --gold:        #B8975A;
  --gold-light:  #D4B07A;
  --gold-dark:   #8C6F3A;
  --charcoal:    #2C2C2C;
  --text:        #3D3730;
  --text-light:  #7A6E63;
  --white:       #FFFFFF;

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Jost', sans-serif;

  --max-w:       1200px;
  --radius:      4px;
  --transition:  0.3s ease;

  --shadow-sm:   0 2px 12px rgba(44,44,44,0.07);
  --shadow-md:   0 6px 30px rgba(44,44,44,0.11);
  --shadow-lg:   0 16px 60px rgba(44,44,44,0.14);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-sans); }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p { font-size: 1rem; color: var(--text-light); line-height: 1.8; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage-dark);
  display: block;
  margin-bottom: 0.75rem;
}

/* ---- Layout ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 100px 0;
}

.section--sm {
  padding: 60px 0;
}

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

.section--sage {
  background: var(--sage-dark);
  color: var(--white);
}

.section--sage h2,
.section--sage h3,
.section--sage p,
.section--sage .eyebrow {
  color: var(--white);
}

.section--sage .eyebrow {
  color: var(--sage-light);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header p {
  max-width: 560px;
  margin: 1rem auto 0;
  font-size: 1.05rem;
}

.divider {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 1rem auto;
}

.divider--left {
  margin-left: 0;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--gold);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184,151,90,0.35);
}

.btn--outline {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
}
.btn--outline:hover {
  background: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--text);
}
.btn--white:hover {
  background: var(--cream);
  transform: translateY(-2px);
}

.btn--sage {
  background: var(--sage-dark);
  color: var(--white);
}
.btn--sage:hover {
  background: var(--sage);
  transform: translateY(-2px);
}

/* ---- Navigation ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition);
  padding: 1.2rem 0;
}

.site-header.scrolled {
  background: rgba(250,246,240,0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 0.8rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
  transition: height var(--transition);
}

.site-header.scrolled .nav-logo img {
  height: 48px;
}

.nav-logo-placeholder {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--text);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.nav-logo-placeholder span {
  display: block;
  font-size: 0.65rem;
  font-family: var(--font-sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-phone {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
  transition: color var(--transition);
}

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

/* Mobile nav */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  transition: all var(--transition);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--cream);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

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

.mobile-nav a {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--text);
  transition: color var(--transition);
}

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

.mobile-nav-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text);
  cursor: pointer;
}

.mobile-nav-phone {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gold);
  margin-top: 1rem;
}

/* ---- Page Hero ---- */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(to bottom, var(--beige), var(--cream));
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184,151,90,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero h1 {
  margin-bottom: 1rem;
}

.page-hero p {
  max-width: 520px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--charcoal);
  color: rgba(255,255,255,0.7);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 50px;
}

.footer-brand .nav-logo-placeholder {
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  color: rgba(255,255,255,0.55);
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.2rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--gold-light); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--gold-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  font-size: 0.8rem;
  transition: color var(--transition);
}

.footer-bottom a:hover { color: var(--gold-light); }

/* ---- Footer Social Icons ---- */
.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.footer-social a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
  transform: translateY(-3px);
}

/* ---- Animations ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Scroll reveal delay helpers ---- */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

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

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .container { padding: 0 1.25rem; }

  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}