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

:root {
  /* Colors */
  --color-bg-base: #FCFAF5;       /* Warm silk / Off-white */
  --color-text-main: #2D2926;     /* Dark charcoal */
  --color-text-muted: #5E5853;    /* Warm grey / Muted text */
  --color-primary: #D96A3F;       /* Warm Spa Orange / Terracotta Accent */
  --color-primary-light: #E89574; /* Soft orange / Light terracotta */
  --color-primary-dark: #B54D24;  /* Dark terracotta */
  --color-accent-sage: #5D6E60;   /* Calming Sage Green */
  --color-accent-sage-light: #EDF1EE; /* Super soft sage green */
  --color-card-bg: #F4F1EA;       /* Warm linen */
  --color-border: #E8E4DB;        /* Muted border */
  --color-white: #FFFFFF;
  --color-shadow: rgba(45, 41, 38, 0.06);
  --color-shadow-hover: rgba(45, 41, 38, 0.12);

  /* Typography */
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Container Width */
  --container-max-width: 1280px;
}

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

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

body {
  background-color: var(--color-bg-base);
  color: var(--color-text-main);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-text-main);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 400; }
h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 400; }
h3 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1.5rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

ul {
  list-style: none;
}

/* ==========================================================================
   LAYOUT STRUCTURE
   ========================================================================== */
.container {
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  width: 100%;
}

.section {
  padding-top: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  position: relative;
}

@media (min-width: 768px) {
  .section {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
  }
}

/* Grid helper */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .grid-gap-lg { gap: 4rem; }
}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(252, 250, 245, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(232, 228, 219, 0.5);
  transition: var(--transition-smooth);
}

.header--scrolled {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.02);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: var(--transition-smooth);
}

.header--scrolled .navbar {
  height: 70px;
}

.logo {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--color-text-main);
  line-height: 1.1;
}

.logo-sub {
  font-family: var(--font-body);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-primary);
  margin-top: 2px;
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1.5px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover {
  color: var(--color-text-main);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link.active {
  color: var(--color-text-main);
}

/* Burger Menu button */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 20px;
  position: relative;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text-main);
  position: absolute;
  transition: var(--transition-smooth);
}

.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 9px; }
.nav-toggle span:nth-child(3) { top: 18px; }

.nav-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 991px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--color-bg-base);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 3rem;
    gap: 2rem;
    transition: var(--transition-smooth);
    z-index: 999;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    font-size: 1.3rem;
  }
}

/* ==========================================================================
   BUTTONS & BADGES & COMMON UI ELEMENTS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.2rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-main);
  border: 1px solid var(--color-primary);
}

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

.btn-text {
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-text::after {
  content: '→';
  transition: var(--transition-fast);
}

.btn-text:hover::after {
  transform: translateX(5px);
}

.badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background-color: var(--color-accent-sage-light);
  color: var(--color-accent-sage);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: 0.8rem;
  display: block;
}

.section-title {
  margin-bottom: 2.5rem;
  position: relative;
}

.section-title.center {
  text-align: center;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background-color: var(--color-primary);
  margin-top: 1.5rem;
}

.section-title.center::after {
  margin-left: auto;
  margin-right: auto;
}

/* Section background helpers */
.bg-cream {
  background-color: var(--color-card-bg);
}

.bg-sage {
  background-color: var(--color-accent-sage-light);
}

/* ==========================================================================
   CARDS & UTILITIES
   ========================================================================== */
.card-spa {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: 0 4px 20px var(--color-shadow);
  transition: var(--transition-smooth);
}

.card-spa:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px var(--color-shadow-hover);
  border-color: var(--color-primary-light);
}

.img-cover-wrapper {
  overflow: hidden;
  border-radius: var(--radius-md);
  position: relative;
}

.img-cover-wrapper img {
  transition: var(--transition-smooth);
}

.img-cover-wrapper:hover img {
  transform: scale(1.04);
}

/* Float CTA Button */
.float-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-accent-sage);
  color: var(--color-white);
  padding: 1rem 1.8rem;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
}

.float-cta:hover {
  background-color: var(--color-primary);
  transform: translateY(-5px);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-color: #1A1816;
  color: #D3CDC6;
  padding-top: 5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand .logo-main {
  color: var(--color-white);
}

.footer-brand p {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: #999086;
  max-width: 350px;
}

.footer-title {
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: #999086;
}

.footer-links a:hover {
  color: var(--color-primary-light);
  padding-left: 5px;
}

.footer-contact li {
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: #999086;
  display: flex;
  flex-direction: column;
}

.footer-contact strong {
  color: #D3CDC6;
  margin-bottom: 2px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: #7A7269;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

.social-links {
  display: flex;
  gap: 1.5rem;
}

.social-link {
  color: #999086;
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.social-link:hover {
  color: var(--color-primary-light);
}