/* ============================================
   SALTY OAK OKI - SHARED STYLESHEET
   Luxury Vacation Rental Website
   ============================================ */

/* ============================================
   1. CSS VARIABLES & COLOR PALETTE
   ============================================ */

:root {
  /* Ocean Colors */
  --ocean-deep: #2c4f5e;
  --ocean-mid: #3d6373;
  --ocean-light: #5a8a9a;

  /* Sand Colors */
  --sand-warm: #f5efe6;
  --sand-mid: #e8ddd0;
  --sand-dark: #c4b5a0;

  /* Accent & UI */
  --accent: #e89830;
  --accent-hover: #d08520;
  --white: #ffffff;

  /* Text Colors */
  --text-dark: #2a2a2a;
  --text-mid: #5a5a5a;
  --text-light: #8a8a8a;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1200px;
}

/* ============================================
   2. RESET & BASE STYLES
   ============================================ */

* {
  box-sizing: border-box;
}

html {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ocean-deep);
}

p {
  margin: 0;
  padding: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: var(--ocean-deep);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: var(--font-body);
}

/* ============================================
   3. NAVIGATION
   ============================================ */

#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
  background: transparent;
  padding: 1.5rem 2rem;
}

/* Scroll effect: nav becomes white background with blur */
#navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

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


.logo {
  position: relative;
  height: 44px;
  display: flex;
  align-items: center;
}

.logo-img {
  height: 44px;
  width: auto;
  display: block;
}

.logo .logo-scrolled {
  display: none;
}

#navbar.scrolled .logo .logo-default {
  display: none;
}

#navbar.scrolled .logo .logo-scrolled {
  display: block;
}


.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

#navbar.scrolled .nav-links a {
  color: var(--text-mid);
}

.nav-links a {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  transition: color 0.3s ease;
}

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

#navbar.scrolled .nav-links a:hover {
  color: var(--accent);
}

.nav-links .btn-book {
  background: var(--accent);
  color: white !important;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.nav-links .btn-book:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}


/* Hamburger menu (hidden on desktop) */
.hamburger,
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 0.4rem;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span,
.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: white;
  transition: all 0.3s ease;
  border-radius: 1px;
}

#navbar.scrolled .hamburger span,
#navbar.scrolled .mobile-menu-btn span {
  background-color: var(--ocean-deep);
}

/* Hamburger open state */
.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

/* ============================================
   4. MOBILE MENU
   ============================================ */

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background-color: var(--white);
  padding: var(--spacing-lg);
  flex-direction: column;
  gap: var(--spacing-md);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  z-index: 999;
}

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

.mobile-menu a {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ocean-deep);
  font-weight: 500;
}

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

/* ============================================
   5. BUTTONS
   ============================================ */

.btn-primary {
  background-color: var(--accent);
  color: var(--white);
  padding: 1rem 2.5rem;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(232, 152, 48, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--white);
  padding: 1rem 2.5rem;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
  transition: all 0.3s ease;
  cursor: pointer;
}

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

.btn-outline {
  background-color: transparent;
  color: var(--ocean-deep);
  padding: 1rem 2.5rem;
  border: 2px solid var(--ocean-deep);
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-outline:hover {
  background-color: var(--ocean-deep);
  color: var(--white);
}

/* ============================================
   6. SECTION HELPERS
   ============================================ */

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  color: var(--ocean-deep);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.section-text {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 700px;
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

/* ============================================
   7. CTA BANNER
   ============================================ */

.cta-banner {
  background-color: var(--ocean-deep);
  padding: 5rem var(--spacing-lg);
  text-align: center;
  margin-top: var(--spacing-2xl);
}

.cta-banner h2 {
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   8. FOOTER
   ============================================ */

footer {
  background-color: #0d1f2a;
  color: rgba(255, 255, 255, 0.8);
  padding: 1.5rem var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.footer-content {
  max-width: var(--breakpoint-xl);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

/* Footer Logo + Tagline (Left) */
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

.footer-brand-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.footer-brand-tagline {
  font-size: 0.85rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.7);
}

/* Center Navigation Links */
.footer-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-nav a::before {
  content: '';
}

.footer-nav a:not(:last-child)::after {
  content: '|';
  margin-left: 1.5rem;
  color: rgba(255, 255, 255, 0.3);
}

/* Right Side: Contact + Social */
.footer-right {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-shrink: 0;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.3rem;
}

.footer-contact-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.5);
}

.footer-contact-email {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-contact-email:hover {
  color: var(--accent);
}

/* Social Icons */
.footer-social {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 4px;
  transition: all 0.3s ease;
  background: transparent;
}

.footer-social a:hover {
  transform: translateY(-2px);
}

.footer-social svg {
  width: 24px;
  height: 24px;
  fill: rgba(255, 255, 255, 0.8);
  transition: fill 0.3s ease;
}

.footer-social a:hover svg {
  fill: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-sm);
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Old styles for backwards compatibility - keep minimal */
.footer-section h4,
.footer-section h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

.footer-section ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-section a,
.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover,
.footer-links a:hover {
  color: var(--accent);
  text-decoration: underline;
}

/* ============================================
   9. RESPONSIVE DESIGN
   ============================================ */

/* Tablet Breakpoint: 1024px */
@media (max-width: 1024px) {
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

/* Mobile Breakpoint: 768px */
@media (max-width: 768px) {
  /* Navigation */
  .nav-links {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1rem;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    color: var(--ocean-deep) !important;
    font-size: 1rem;
    padding: 0.5rem 0;
  }

  .nav-links .btn-book {
    text-align: center;
    margin-top: 0.5rem;
  }

  .hamburger,
  .mobile-menu-btn {
    display: flex;
  }

  /* Footer */
  footer {
    padding: 1.5rem var(--spacing-md);
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .footer-nav {
    gap: 1rem;
    order: 3;
    width: 100%;
  }

  .footer-nav a:not(:last-child)::after {
    margin-left: 1rem;
  }

  .footer-right {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    order: 4;
  }

  .footer-contact {
    align-items: flex-start;
  }

  /* Spacing */
  #navbar {
    padding: 1rem 1.5rem;
  }

  .cta-banner {
    padding: 3rem var(--spacing-md);
  }

  /* Section spacing */
  section {
    padding: 3rem var(--spacing-md) !important;
  }

  .section-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
  }

  .section-text {
    font-size: 1rem;
  }

  /* Buttons */
  .btn-primary,
  .btn-secondary,
  .btn-outline {
    padding: 0.875rem 2rem;
    font-size: 0.95rem;
  }
}

/* Small Mobile Breakpoint: 640px */
@media (max-width: 640px) {
  :root {
    font-size: 15px;
  }

  #navbar {
    padding: 1rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .mobile-menu {
    top: 60px;
    padding: var(--spacing-md);
  }

  .cta-banner {
    padding: 2.5rem var(--spacing-md);
  }

  .cta-banner h2 {
    font-size: 1.5rem;
  }

  .cta-banner p {
    font-size: 1rem;
  }

  .btn-primary,
  .btn-secondary,
  .btn-outline {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }

  footer {
    padding: 1rem var(--spacing-md);
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-nav {
    width: 100%;
    font-size: 0.85rem;
  }

  .footer-nav a:not(:last-child)::after {
    margin-left: 0.75rem;
  }

  .footer-social {
    gap: 0.75rem;
  }

  .footer-social svg {
    width: 20px;
    height: 20px;
  }

  .footer-bottom {
    font-size: 0.8rem;
  }
}

/* ============================================
   10. UTILITY CLASSES
   ============================================ */

.container {
  max-width: var(--breakpoint-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

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

.text-accent {
  color: var(--accent);
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.py-1 { padding: var(--spacing-sm) 0; }
.py-2 { padding: var(--spacing-md) 0; }
.py-3 { padding: var(--spacing-lg) 0; }
.py-4 { padding: var(--spacing-xl) 0; }

.px-1 { padding: 0 var(--spacing-sm); }
.px-2 { padding: 0 var(--spacing-md); }
.px-3 { padding: 0 var(--spacing-lg); }

/* ============================================
   END OF STYLESHEET
   ============================================ */