/* =========================================
   CateringSepetim — Modern Minimal Stil
   ========================================= */

/* --- Design tokens --- */
:root {
  /* Renkler */
  --color-bg: #FFFFFF;
  --color-bg-alt: #FAFAF7;
  --color-bg-card: #F6F5F1;
  --color-text: #0F0F0F;
  --color-text-muted: #6B6B6B;
  --color-text-subtle: #9A9A9A;
  --color-accent: #1F4D33;
  --color-accent-hover: #153626;
  --color-accent-soft: #EAF0EC;
  --color-border: #E8E6E1;
  --color-border-strong: #D4D2CD;

  /* Tipografi */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Ölçüler */
  --container-max: 1200px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Gölgeler */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  font-size: 16px;
  line-height: 1.6;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- Tipografi --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

p { color: var(--color-text-muted); }

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

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

/* --- Layout --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
}

.section-sm {
  padding: 4rem 0;
}

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

/* --- Navbar --- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.875rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

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

.nav-links a.active {
  color: var(--color-text);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: all 0.2s ease;
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-accent);
  color: white;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background: #000;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}

.btn-ghost:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

/* --- Hero --- */
.hero {
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero p.lead {
  font-size: 1.1875rem;
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto 2.5rem;
}

.hero-cta {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Search bar on hero */
.hero-search {
  max-width: 640px;
  margin: 0 auto;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  box-shadow: var(--shadow-md);
  gap: 0.5rem;
}

.hero-search input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0.75rem 1rem;
  background: transparent;
  font-size: 0.9375rem;
}

.hero-search .btn {
  flex-shrink: 0;
}

/* --- Section header --- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.0625rem;
}

.section-header-left {
  text-align: left;
  margin: 0 0 3rem;
}

/* --- Grid --- */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* --- Category chips --- */
.categories {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 2rem;
}

.chip {
  padding: 0.5rem 1.125rem;
  border-radius: 999px;
  background: white;
  border: 1px solid var(--color-border);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  transition: all 0.2s;
  cursor: pointer;
}

.chip:hover {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.chip.active {
  background: var(--color-text);
  color: white;
  border-color: var(--color-text);
}

/* --- How it works steps --- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.step {
  text-align: left;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.step h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

@media (max-width: 800px) {
  .steps { grid-template-columns: 1fr; gap: 2rem; }
}

/* --- Caterer card --- */
.caterer-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border: 1px solid var(--color-border);
  display: block;
}

.caterer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.caterer-img {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  position: relative;
}

.caterer-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: white;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text);
}

.caterer-body {
  padding: 1.25rem;
}

.caterer-name {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

.caterer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.75rem;
  font-size: 0.875rem;
}

.caterer-location {
  color: var(--color-text-muted);
}

.caterer-rating {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-text);
  font-weight: 500;
}

.caterer-price {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* --- Category card (image) --- */
.cat-card {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  display: block;
}

.cat-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.65) 100%);
}

.cat-card-label {
  position: absolute;
  bottom: 20px;
  left: 20px;
  color: white;
  font-weight: 600;
  font-size: 1.125rem;
  z-index: 1;
}

/* --- CTA banner --- */
.cta-banner {
  background: var(--color-text);
  color: white;
  border-radius: var(--radius-xl);
  padding: 4rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner h2 {
  color: white;
  margin-bottom: 1rem;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.75);
  max-width: 560px;
  margin: 0 auto 2rem;
  font-size: 1.0625rem;
}

.cta-banner .btn-primary {
  background: white;
  color: var(--color-text);
}

.cta-banner .btn-primary:hover {
  background: rgba(255, 255, 255, 0.9);
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.625rem;
}

.footer-col a {
  color: var(--color-text);
  font-size: 0.9375rem;
}

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

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.9375rem;
  max-width: 320px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* --- Listing page filters --- */
.page-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 0.5rem;
}

.filter-bar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 1.5rem 0;
  align-items: center;
}

.filter-bar .search-input {
  flex: 1;
  min-width: 240px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  outline: none;
  font-size: 0.9375rem;
  background: white;
}

.filter-bar .search-input:focus {
  border-color: var(--color-text);
}

.filter-bar select {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: white;
  font-size: 0.9375rem;
  cursor: pointer;
}

.results-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* --- Profile page --- */
.profile-hero {
  aspect-ratio: 21 / 9;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  margin-top: 2rem;
}

@media (max-width: 700px) {
  .profile-hero { aspect-ratio: 16 / 10; }
}

.profile-header {
  padding: 2rem 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--color-border);
}

.profile-info h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.profile-meta {
  display: flex;
  gap: 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  flex-wrap: wrap;
}

.profile-meta > span {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.profile-cta {
  display: flex;
  gap: 0.5rem;
}

.profile-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
  padding: 3rem 0;
}

@media (max-width: 900px) {
  .profile-layout { grid-template-columns: 1fr; }
}

.tabs {
  display: flex;
  gap: 2rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2rem;
}

.tab {
  padding: 0.875rem 0;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.tab.active {
  color: var(--color-text);
  border-bottom-color: var(--color-accent);
}

.menu-item {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.menu-item:last-child { border-bottom: none; }

.menu-item-info h4 {
  font-size: 1.0625rem;
  margin-bottom: 0.375rem;
}

.menu-item-info p {
  font-size: 0.9375rem;
}

.menu-item-price {
  font-size: 1.0625rem;
  font-weight: 600;
  white-space: nowrap;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.gallery img {
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-md);
}

@media (max-width: 600px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

/* Booking card (sticky) */
.booking-card {
  position: sticky;
  top: 96px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  background: white;
  box-shadow: var(--shadow-md);
}

.booking-card h3 {
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: 0.375rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  outline: none;
  background: white;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-text);
}

.form-group textarea {
  resize: vertical;
  min-height: 96px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 500px) {
  .form-row { grid-template-columns: 1fr; }
}

/* Review */
.review {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.review-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.625rem;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-bg-card);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--color-text);
}

.review-meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* --- Feature list --- */
.feature-list {
  list-style: none;
  margin-top: 1rem;
}

.feature-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text);
  font-size: 0.9375rem;
}

.feature-list li::before {
  content: '✓';
  color: var(--color-accent);
  font-weight: 600;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

/* --- About / Contact page --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 800px) {
  .two-col { grid-template-columns: 1fr; gap: 2.5rem; }
}

.contact-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}

.contact-item:last-child { border-bottom: none; }

.contact-item .label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}

.contact-item .value {
  font-size: 1.0625rem;
  color: var(--color-text);
  font-weight: 500;
}

/* Signup hero */
.signup-hero {
  padding: 5rem 0 3rem;
  text-align: center;
}

.signup-hero h1 {
  max-width: 700px;
  margin: 0 auto 1rem;
}

.signup-hero p {
  max-width: 560px;
  margin: 0 auto;
  font-size: 1.0625rem;
}

.signup-form {
  max-width: 640px;
  margin: 0 auto;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

/* Stat strip */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding: 3rem 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stat-num {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

@media (max-width: 700px) {
  .stats { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}

/* Mobile nav */
@media (max-width: 780px) {
  .nav-links { display: none; }
  .section { padding: 4rem 0; }
  .cta-banner { padding: 3rem 1.5rem; }
}

/* Utility */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mt-4 { margin-top: 4rem; }