/* Mavi Göl Emlak - Marka renkleri: mor-mavi → kırmızı gradient */
:root {
  --brand-start: #4a3f8c;
  --brand-mid: #8e44ad;
  --brand-end: #c0396b;
  --brand-red: #e74c3c;
  --gradient: linear-gradient(135deg, var(--brand-start) 0%, var(--brand-mid) 50%, var(--brand-end) 100%);
  --gradient-text: linear-gradient(135deg, var(--brand-start) 0%, var(--brand-end) 100%);
  --bg-light: #f8f7fc;
  --text: #1a1a2e;
  --text-muted: #5a5a7a;
  --white: #fff;
  --shadow: 0 4px 20px rgba(74, 63, 140, 0.12);
  --radius: 12px;
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  box-shadow: var(--shadow);
}

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

.logo img {
  display: block;
  height: 48px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--brand-start);
  border-radius: 1px;
}

.nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a {
  text-decoration: none;
  font-weight: 600;
  color: var(--text);
  transition: color 0.2s;
}

.nav a:hover {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-phone a {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

/* Hero */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  background: var(--gradient);
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.2) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.hero-sub {
  font-size: 1.1rem;
  opacity: 0.95;
  max-width: 520px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  font-family: var(--font);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--brand-start);
  transform: translateY(-2px);
}

/* Sections */
.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 2rem;
  text-align: center;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.services {
  padding: 4rem 0;
  background: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(74, 63, 140, 0.18);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  color: var(--text);
}

.service-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Gallery - Ofis fotoğrafları */
.gallery {
  padding: 4rem 0;
  background: var(--bg-light);
}

.gallery-intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2rem;
  color: var(--text-muted);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

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

.gallery-item img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.gallery-item figcaption {
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* About */
.about {
  padding: 4rem 0;
  background: var(--bg-light);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}

.about-content p {
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.about-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.about-features li {
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.about-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-logo img {
  max-width: 200px;
  height: auto;
}

/* Contact */
.contact {
  padding: 4rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.contact-card {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: var(--radius);
  text-align: center;
}

.contact-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.75rem;
}

.contact-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.contact-card a {
  color: var(--brand-start);
  font-weight: 600;
  text-decoration: none;
}

.contact-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Footer */
.footer {
  background: var(--gradient);
  color: var(--white);
  padding: 2.5rem 0;
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-logo img {
  max-width: 140px;
  height: auto;
}

.footer-phone a {
  color: var(--white);
  font-weight: 700;
  font-size: 1.2rem;
  text-decoration: none;
}

.footer-copy {
  margin: 0;
  opacity: 0.9;
  font-size: 0.9rem;
}

/* Mobile */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 1rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s, opacity 0.3s, visibility 0.3s;
  }

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

  .nav ul {
    flex-direction: column;
    gap: 1rem;
  }

  .about-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-logo {
    order: -1;
  }
}