/* Halı Yıkama — modern blue & white */
:root {
  --blue-900: #0c2d5c;
  --blue-700: #1a4a8c;
  --blue-500: #2563eb;
  --blue-400: #3b82f6;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;
  --white: #ffffff;
  --gray-600: #475569;
  --gray-400: #94a3b8;
  --shadow: 0 4px 24px rgba(12, 45, 92, 0.08);
  --shadow-lg: 0 12px 40px rgba(12, 45, 92, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --header-h: 72px;
  --max: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-600);
  background: var(--white);
}

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

a {
  color: var(--blue-500);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--blue-100);
}

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

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: inherit;
}

.logo:hover {
  text-decoration: none;
}

.logo-icon {
  flex-shrink: 0;
  line-height: 0;
  filter: drop-shadow(0 2px 4px rgba(12, 45, 92, 0.12));
}

.logo-mark {
  display: block;
  width: 44px;
  height: auto;
  border-radius: 12px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
  gap: 0.1rem;
}

.logo-brand {
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--blue-900);
  letter-spacing: -0.02em;
}

.logo-line {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--blue-500);
  letter-spacing: 0.02em;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blue-900);
  transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.main-nav a {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--gray-600);
  text-decoration: none;
}

.main-nav a:hover {
  color: var(--blue-500);
}

.main-nav .nav-cta {
  background: var(--blue-500);
  color: var(--white) !important;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
}

.main-nav .nav-cta:hover {
  background: var(--blue-700);
  text-decoration: none;
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  min-height: min(560px, calc(100dvh - var(--header-h)));
  display: flex;
  align-items: center;
  padding: 3rem 0 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue-50) 0%, var(--white) 45%, var(--blue-100) 100%);
  z-index: 0;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 20%, rgba(37, 99, 235, 0.12), transparent 55%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 46rem;
  margin: 0 auto;
}

.hero-eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-500);
}

.hero-title {
  margin: 0 0 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.hero-title__name {
  font-family: "Outfit", "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: clamp(2.35rem, 8vw, 3.85rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  background: linear-gradient(120deg, var(--blue-900) 0%, var(--blue-500) 45%, #1e40af 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 20px rgba(37, 99, 235, 0.18));
}

.hero-title__line {
  display: block;
  width: min(12rem, 50vw);
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--blue-400), var(--blue-500), transparent);
  opacity: 0.85;
}

.hero-title__suffix {
  font-family: "Outfit", "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: clamp(1rem, 3.2vw, 1.35rem);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-700);
}

@supports not (background-clip: text) {
  .hero-title__name {
    color: var(--blue-900);
    background: none;
    filter: none;
  }
}

.hero-promo {
  margin: 0 auto 0.85rem;
  max-width: 36rem;
  padding: 0 0.5rem;
  font-size: clamp(1.05rem, 2.8vw, 1.3rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--blue-900);
  letter-spacing: -0.01em;
}

.hero-subtitle {
  margin: 0 auto 2rem;
  max-width: 32rem;
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--gray-600);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--blue-500);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--blue-700);
  color: var(--white);
}

.btn-outline {
  background: var(--white);
  color: var(--blue-500);
  border-color: var(--blue-500);
}

.btn-outline:hover {
  background: var(--blue-50);
  color: var(--blue-700);
  border-color: var(--blue-700);
}

.btn-with-icon {
  gap: 0.5rem;
}

.btn-icon {
  flex-shrink: 0;
}

.btn-whatsapp.btn-outline:hover {
  color: #128c7e;
  border-color: #25d366;
  background: rgba(37, 211, 102, 0.08);
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--blue-50);
}

.section-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--blue-900);
  text-align: center;
  letter-spacing: -0.02em;
}

.section-lead {
  margin: 0 0 2.5rem;
  text-align: center;
  color: var(--gray-600);
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

/* Cards */
.grid-4 {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(4, 1fr);
}

.grid-3 {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--blue-100);
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: rgba(37, 99, 235, 0.25);
}

.card-visual {
  position: relative;
  flex-shrink: 0;
  aspect-ratio: 8 / 5;
  min-height: 140px;
  padding: 0;
  overflow: hidden;
  background: var(--blue-50);
}

.card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.08);
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.45s ease;
}

.card:hover .card-img {
  transform: scale(1.05);
}

.card-body {
  padding: 1.35rem 1.5rem 1.65rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  color: var(--blue-900);
}

.card-body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* Steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(4, 1fr);
  counter-reset: none;
}

.step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(37, 99, 235, 0.15);
}

.step-num {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-500);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50%;
}

.step h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--blue-900);
}

.step p {
  margin: 0;
  font-size: 0.875rem;
}

/* Advantages */
.advantages .advantage {
  text-align: center;
  padding: 1.5rem;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--blue-100);
  box-shadow: var(--shadow);
}

.advantages strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.0625rem;
  color: var(--blue-900);
}

.advantages p {
  margin: 0;
  font-size: 0.9375rem;
}

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

@media (max-width: 992px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

.gallery-item--featured {
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.gallery-item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--white);
  display: flex;
  flex-direction: column;
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.gallery-cap {
  margin: 0;
  padding: 0.65rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--blue-900);
  background: var(--white);
  border-top: 1px solid var(--blue-100);
}

.gallery-credit {
  display: block;
  margin-top: 0.2rem;
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.gallery-credit--ours {
  color: var(--blue-500);
  font-weight: 600;
}

/* Reviews */
.review {
  margin: 0;
  padding: 1.75rem;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--blue-100);
  display: flex;
  flex-direction: column;
}

.review-text {
  margin: 0 0 1.25rem;
  font-size: 0.9375rem;
  font-style: italic;
  flex: 1;
  color: var(--gray-600);
}

.review footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.review cite {
  font-style: normal;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--blue-900);
}

.stars {
  color: #f59e0b;
  font-size: 0.875rem;
  letter-spacing: 2px;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
  align-items: stretch;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-block {
  padding: 1.25rem;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--blue-100);
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue-500);
  margin-bottom: 0.35rem;
}

.contact-block a {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--blue-900);
}

.contact-block address {
  font-style: normal;
  font-weight: 600;
  color: var(--blue-900);
  margin: 0 0 0.5rem;
  line-height: 1.5;
}

.contact-map-link {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-top: 0.25rem;
}

.contact-map-link:hover {
  text-decoration: underline;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--blue-100);
  min-height: 280px;
  background: var(--blue-100);
}

.map-wrap iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 280px;
}

/* Footer */
.site-footer {
  background: var(--blue-900);
  color: var(--blue-100);
  padding: 2rem 0;
}

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

.footer-brand {
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.footer-copy {
  margin: 0;
  font-size: 0.875rem;
  color: var(--gray-400);
}

.site-footer a {
  color: var(--blue-100);
}

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 200;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.06);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
  text-decoration: none;
}

/* Mobile */
@media (max-width: 992px) {
  .grid-4,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.5rem;
    gap: 0;
    border-bottom: 1px solid var(--blue-100);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .main-nav a {
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--blue-50);
  }

  .main-nav .nav-cta {
    margin-top: 0.5rem;
    text-align: center;
    justify-content: center;
  }

  .grid-4,
  .steps {
    grid-template-columns: 1fr;
  }

  .gallery {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 2.5rem 0 3rem;
  }

  .section {
    padding: 3rem 0;
  }

  .whatsapp-float {
    bottom: 1rem;
    right: 1rem;
    width: 52px;
    height: 52px;
  }

  .logo-mark {
    width: 40px;
  }

  .logo-brand {
    font-size: 0.9375rem;
  }

  .logo-line {
    font-size: 0.625rem;
  }
}