/* ==========================================================================
   roast & co. - artisan coffee shop design system & styles
   mobile-first, fully responsive CSS with warm earthy palette
   ========================================================================== */

/* css variables & root design tokens */
:root {
  /* color palette: browns, creams, muted greens & warm amber */
  --color-bg-main: #FAF6F0;
  --color-bg-alt: #F3ECE1;
  --color-card-bg: #FFFFFF;
  --color-text-main: #2B2520;
  --color-text-muted: #6B6259;
  --color-roast-dark: #3A2312;
  --color-roast-medium: #5C3A21;
  --color-ochre: #C87D53;
  --color-ochre-hover: #B56B42;
  --color-sage: #6E8569;
  --color-sage-light: #E7ECE6;
  --color-border: #E6DCD1;
  
  /* typography */
  --font-heading: 'Fraunces', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* spacing & container width */
  --container-max-width: 75rem; /* 1200px */
  --container-padding: clamp(1rem, 4vw, 2.5rem);
  --header-height: 4.5rem;
  
  /* shadow & border radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 4px 12px rgba(58, 35, 18, 0.05);
  --shadow-md: 0 8px 24px rgba(58, 35, 18, 0.08);
  --shadow-lg: 0 16px 36px rgba(58, 35, 18, 0.12);
  
  /* transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%; /* 16px base */
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}

/* responsive image global rule */
img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

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

ul {
  list-style: none;
}

button, input {
  font: inherit;
  border: none;
  outline: none;
}

/* reusable layout container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* typography helper styles */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-roast-dark);
  line-height: 1.2;
}

.section-tag {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-ochre);
  background-color: rgba(200, 125, 83, 0.12);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.75rem;
}

.section-tag-light {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-bg-main);
  background-color: rgba(255, 255, 255, 0.2);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-description {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--color-text-muted);
  max-width: 38rem;
  margin: 0 auto;
}

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

.section {
  padding-top: clamp(3.5rem, 8vw, 6rem);
  padding-bottom: clamp(3.5rem, 8vw, 6rem);
}

/* button component styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-ochre);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(200, 125, 83, 0.35);
}

.btn-primary:hover {
  background-color: var(--color-ochre-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(200, 125, 83, 0.45);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-roast-dark);
  border: 2px solid var(--color-roast-medium);
}

.btn-secondary:hover {
  background-color: var(--color-roast-dark);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
}

/* top notification banner */
.top-banner {
  background-color: var(--color-roast-dark);
  color: var(--color-bg-alt);
  font-size: 0.875rem;
  padding: 0.5rem 0;
  text-align: center;
}

.top-banner-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.top-banner .badge {
  background-color: var(--color-ochre);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

/* navigation header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(250, 246, 240, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(230, 220, 209, 0.6);
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  background-color: rgba(250, 246, 240, 0.98);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-roast-dark);
}

.logo-icon {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--color-ochre);
}

/* navigation menu links */
.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.25rem);
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-main);
  position: relative;
  padding: 0.3rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-ochre);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

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

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

.nav-cta-mobile {
  display: none;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* mobile hamburger toggle button */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 2rem;
  height: 1.35rem;
  background: transparent;
  cursor: pointer;
  z-index: 1100;
}

.hamburger-bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-roast-dark);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* hamburger active state */
.hamburger.open .hamburger-bar:nth-child(1) {
  transform: translateY(0.6rem) rotate(45deg);
}
.hamburger.open .hamburger-bar:nth-child(2) {
  opacity: 0;
}
.hamburger.open .hamburger-bar:nth-child(3) {
  transform: translateY(-0.6rem) rotate(-45deg);
}

/* hero section styles */
.hero {
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
  background-color: var(--color-bg-main);
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.subheading {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-sage);
}

.hero-title {
  font-size: clamp(2.25rem, 6.5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 34rem;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.hero-highlights {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.highlight-item {
  display: flex;
  flex-direction: column;
}

.highlight-num {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-roast-dark);
}

.highlight-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.highlight-divider {
  width: 1px;
  height: 2rem;
  background-color: var(--color-border);
}

/* hero image floating badge */
.hero-image-wrapper {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-img {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
}

.hero-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--shadow-md);
  max-width: 85%;
}

.hero-badge svg {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--color-ochre);
  flex-shrink: 0;
}

.hero-badge strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-roast-dark);
}

.hero-badge span {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* about section styles */
.about-section {
  background-color: var(--color-bg-alt);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 6vw, 4.5rem);
  align-items: center;
}

.about-img-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.about-img {
  width: 100%;
  aspect-ratio: 4/3;
}

.about-experience-badge {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  background-color: var(--color-roast-dark);
  color: #FFFFFF;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.exp-years {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-ochre);
  display: block;
  line-height: 1;
}

.exp-text {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.9;
}

.about-content-column {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.about-text {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.about-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 1rem;
}

.feature-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: var(--color-card-bg);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.feature-icon {
  width: 2.75rem;
  height: 2.75rem;
  background-color: var(--color-sage-light);
  color: var(--color-sage);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 1.4rem;
  height: 1.4rem;
}

.feature-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* menu section & filter tabs */
.menu-section {
  background-color: var(--color-bg-main);
}

.menu-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
  margin-bottom: 3rem;
}

.tab-btn {
  padding: 0.65rem 1.35rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background-color: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.tab-btn.active {
  background-color: var(--color-roast-dark);
  color: #FFFFFF;
  border-color: var(--color-roast-dark);
  box-shadow: var(--shadow-sm);
}

/* menu cards grid */
.menu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.menu-card {
  background-color: var(--color-card-bg);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.menu-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(200, 125, 83, 0.4);
}

.menu-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.menu-item-name {
  font-size: 1.15rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.menu-badge {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-ochre);
  background-color: rgba(200, 125, 83, 0.12);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
}

.menu-item-price {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-ochre);
  white-space: nowrap;
}

.menu-item-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.menu-item-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.diet-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-sage);
  background-color: var(--color-sage-light);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* gallery section */
.gallery-section {
  background-color: var(--color-bg-alt);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-sm);
}

.gallery-img {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-smooth);
}

.gallery-item:hover .gallery-img {
  transform: scale(1.06);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44, 26, 14, 0.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-caption {
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
}

/* location & hours section */
.location-section {
  background-color: var(--color-bg-main);
}

.location-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 6vw, 4.5rem);
  align-items: center;
}

.location-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.info-blocks {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1rem;
}

.info-card {
  display: flex;
  gap: 1.25rem;
  background-color: var(--color-card-bg);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.info-icon {
  width: 2.75rem;
  height: 2.75rem;
  background-color: rgba(200, 125, 83, 0.12);
  color: var(--color-ochre);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icon svg {
  width: 1.4rem;
  height: 1.4rem;
}

.info-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.info-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.link-inline {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ochre);
}

.link-inline:hover {
  text-decoration: underline;
}

.hours-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.875rem;
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  color: var(--color-text-muted);
}

.hours-list strong {
  color: var(--color-roast-dark);
}

/* location map visual mockup */
.location-map {
  width: 100%;
}

.map-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.map-visual {
  width: 100%;
  height: clamp(18rem, 30vw, 24rem);
  background: linear-gradient(135deg, #E6DCD1 0%, #D8C8B8 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: 
    radial-gradient(#C8B8A8 1.5px, transparent 1.5px),
    radial-gradient(#C8B8A8 1.5px, #D8C8B8 1.5px);
  background-size: 30px 30px;
  background-position: 0 0, 15px 15px;
}

.map-pin {
  position: relative;
  color: var(--color-ochre);
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-pin svg {
  width: 3.5rem;
  height: 3.5rem;
  filter: drop-shadow(0 6px 12px rgba(58, 35, 18, 0.3));
  z-index: 2;
}

.map-pin-pulse {
  position: absolute;
  width: 2.5rem;
  height: 2.5rem;
  background-color: rgba(200, 125, 83, 0.4);
  border-radius: 50%;
  animation: pulsePin 2s infinite;
  z-index: 1;
}

@keyframes pulsePin {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(2.2); opacity: 0; }
}

.map-info-box {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  text-align: center;
}

.map-info-box strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-roast-dark);
}

.map-info-box p {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* customer reviews carousel section */
.reviews-section {
  background-color: var(--color-bg-alt);
}

.carousel-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  margin-top: 3rem;
  max-width: 52rem;
  margin-left: auto;
  margin-right: auto;
}

.carousel-container {
  width: 100%;
  overflow: hidden;
  padding: 0.5rem;
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-smooth);
  width: 100%;
}

.review-card {
  min-width: 100%;
  background-color: var(--color-card-bg);
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  text-align: center;
}

.stars {
  color: #F59E0B;
  font-size: 1.2rem;
  letter-spacing: 0.2rem;
}

.review-quote {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-style: italic;
  color: var(--color-roast-dark);
  line-height: 1.5;
}

.review-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 0.5rem;
}

.avatar {
  width: 2.75rem;
  height: 2.75rem;
  background-color: var(--color-sage-light);
  color: var(--color-sage);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
}

.review-author strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-roast-dark);
}

.review-author span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-card-bg);
  color: var(--color-roast-dark);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
}

.carousel-btn:hover {
  background-color: var(--color-ochre);
  color: #FFFFFF;
}

.prev-btn { left: -1.25rem; }
.next-btn { right: -1.25rem; }

.carousel-btn svg {
  width: 1.3rem;
  height: 1.3rem;
}

.carousel-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.75rem;
}

.dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dot.active {
  width: 1.75rem;
  background-color: var(--color-ochre);
}

/* newsletter section */
.newsletter-section {
  background-color: var(--color-bg-main);
}

.newsletter-card {
  background: linear-gradient(135deg, var(--color-roast-dark) 0%, var(--color-roast-medium) 100%);
  color: #FFFFFF;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.newsletter-content h2 {
  color: #FFFFFF;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.newsletter-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.form-input {
  width: 100%;
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-pill);
  background-color: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.65);
}

.form-input:focus {
  background-color: rgba(255, 255, 255, 0.25);
  border-color: #FFFFFF;
}

.btn-submit {
  width: 100%;
}

.form-feedback {
  font-size: 0.875rem;
  min-height: 1.25rem;
  padding-left: 0.5rem;
}

.form-feedback.success {
  color: #A7F3D0;
}

.form-feedback.error {
  color: #FCA5A5;
}

/* site footer styles */
.site-footer {
  background-color: #1F1712;
  color: #D6CCC2;
  padding-top: clamp(3rem, 6vw, 5rem);
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  color: #A89F95;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-icon {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: var(--radius-pill);
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.social-icon:hover {
  background-color: var(--color-ochre);
  transform: translateY(-2px);
}

.social-icon svg {
  width: 1.15rem;
  height: 1.15rem;
}

.footer-links h4,
.footer-contact h4 {
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.9rem;
}

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

.footer-contact p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #A89F95;
  margin-bottom: 0.5rem;
}

.footer-bottom {
  padding: 1.5rem 0;
  font-size: 0.85rem;
  color: #8C827A;
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.back-to-top {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: var(--radius-pill);
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.back-to-top:hover {
  background-color: var(--color-ochre);
  transform: translateY(-3px);
}

.back-to-top svg {
  width: 1.2rem;
  height: 1.2rem;
}

/* ==========================================================================
   media breakpoints & responsive layouts
   mobile-first progression: tablet (481px-768px), laptop (769px-1200px), desktop (1200px+)
   ========================================================================== */

/* tablet portrait & landscape (481px - 768px) */
@media (min-width: 481px) {
  .hero-buttons {
    flex-wrap: nowrap;
  }
  
  .about-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .menu-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .form-group {
    flex-direction: row;
  }
  
  .btn-submit {
    width: auto;
  }
}

/* laptop & small desktop (769px - 1200px) */
@media (min-width: 769px) {
  .hero-container {
    grid-template-columns: 1.1fr 0.9fr;
  }
  
  .about-container {
    grid-template-columns: 1fr 1fr;
  }
  
  .location-container {
    grid-template-columns: 1fr 1fr;
  }
  
  .newsletter-card {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
  
  .nav-cta-desktop {
    display: inline-flex;
  }
}

/* large desktop (1200px+) */
@media (min-width: 1200px) {
  .menu-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* mobile navigation overlay rules (< 768px) */
@media (max-width: 768px) {
  .nav-cta-desktop {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--color-bg-main);
    padding: 2rem var(--container-padding);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
  }
  
  .nav-menu.open {
    transform: translateX(0);
  }
  
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    width: 100%;
  }
  
  .nav-link {
    font-size: 1.25rem;
    font-weight: 600;
  }
  
  .nav-cta-mobile {
    display: block;
  }
  
  .prev-btn { left: -0.5rem; }
  .next-btn { right: -0.5rem; }
}

/* small mobile screen tweaks (< 480px) */
@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .hero-highlights {
    gap: 1rem;
    justify-content: space-between;
  }
  
  .highlight-divider {
    display: none;
  }
}