/* =========================================
   MerpolKapı — Ana Stylesheet
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* --- Variables --- */
:root {
  --primary:      #1C2B3A;
  --primary-dark: #111D27;
  --accent:       #C9A96E;
  --accent-dark:  #B8935A;
  --bg:           #F8F6F3;
  --text:         #2D2D2D;
  --text-light:   #6B6B6B;
  --white:        #FFFFFF;
  --border:       #E8E4E0;
  --radius:       10px;
  --radius-lg:    18px;
  --shadow:       0 4px 28px rgba(0,0,0,0.08);
  --shadow-hover: 0 12px 48px rgba(0,0,0,0.15);
  --transition:   0.3s ease;
  --max-w:        1200px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p  { color: var(--text-light); }

/* --- Layout --- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section-tag {
  display: inline-block;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title  { text-align: center; margin-bottom: 12px; }
.section-sub    { text-align: center; color: var(--text-light); margin-bottom: 52px; font-size: 1.05rem; max-width: 560px; margin-left: auto; margin-right: auto; }
.accent-text    { color: var(--accent); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.btn-primary  { background: var(--accent); color: var(--white); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(201,169,110,0.4); }
.btn-outline  { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.55); }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); transform: translateY(-2px); }
.btn-dark     { background: var(--primary); color: var(--white); }
.btn-dark:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-ghost    { background: transparent; color: var(--accent); border: 2px solid var(--accent); }
.btn-ghost:hover { background: var(--accent); color: var(--white); transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.navbar.solid,
.navbar.scrolled {
  background: var(--primary);
  box-shadow: 0 2px 24px rgba(0,0,0,0.18);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px 24px;
  transition: padding var(--transition);
}
.navbar.scrolled .nav-inner { padding: 14px 24px; }

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  z-index: 1001;
}
.nav-logo svg { width: 30px; height: 30px; flex-shrink: 0; }
.nav-logo svg { width: 32px; height: 32px; flex-shrink: 0; }

/* Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  color: rgba(255,255,255,0.82);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  position: relative;
  transition: color var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav-link:hover,
.nav-link.active { color: var(--white); }
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--white);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 700;
  transition: all var(--transition);
}
.nav-phone:hover { background: var(--accent-dark); transform: translateY(-1px); }
.nav-phone svg { width: 16px; height: 16px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 26px; height: 2.5px;
  background: var(--accent);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* =========================================
   HERO
   ========================================= */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(17,29,39,0.92) 0%,
    rgba(17,29,39,0.72) 48%,
    rgba(17,29,39,0.35) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  padding-top: 80px;
}
.hero-inner { max-width: 600px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,169,110,0.18);
  border: 1px solid rgba(201,169,110,0.45);
  color: var(--accent);
  padding: 7px 18px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.hero-badge svg { width: 14px; height: 14px; }
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 span { color: var(--accent); }
.hero-lead {
  color: rgba(255,255,255,0.78);
  font-size: 1.08rem;
  margin-bottom: 38px;
  max-width: 480px;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.45);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce-scroll 2.4s ease-in-out infinite;
}
.hero-scroll svg { width: 22px; height: 22px; }
@keyframes bounce-scroll {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.45; }
  50%       { transform: translateX(-50%) translateY(9px); opacity: 0.8; }
}

/* =========================================
   FEATURES STRIP
   ========================================= */
.features {
  background: var(--primary);
  padding: 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.feature-item {
  padding: 44px 36px;
  border-right: 1px solid rgba(255,255,255,0.08);
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: background var(--transition);
}
.feature-item:last-child { border-right: none; }
.feature-item:hover { background: rgba(255,255,255,0.04); }
.feature-icon {
  width: 52px; height: 52px;
  background: rgba(201,169,110,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.feature-icon svg { width: 26px; height: 26px; color: var(--accent); stroke: var(--accent); }
.feature-body h3 { color: var(--white); font-size: 1rem; margin-bottom: 6px; }
.feature-body p  { color: rgba(255,255,255,0.55); font-size: 0.875rem; line-height: 1.55; }

/* =========================================
   ABOUT PREVIEW
   ========================================= */
.about { padding: 100px 0; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text .section-tag { margin-bottom: 10px; }
.about-text h2 { margin-bottom: 18px; }
.about-text p  { margin-bottom: 14px; font-size: 1rem; }
.about-stats {
  display: flex;
  gap: 44px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-top: 4px;
}
.about-image { position: relative; }
.about-image img {
  width: 100%; height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--accent);
  color: var(--white);
  padding: 22px 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}
.about-badge .num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  display: block;
  line-height: 1;
}
.about-badge .lbl { font-size: 0.8rem; font-weight: 600; opacity: 0.9; margin-top: 4px; display: block; }

/* =========================================
   PRODUCTS GRID
   ========================================= */
.products { background: var(--bg); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.product-card-img {
  position: relative;
  height: 280px;
  overflow: hidden;
}
.product-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.07); }
.product-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(28,43,58,0.75) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.product-card:hover .product-card-overlay { opacity: 1; }
.product-card-overlay span {
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}
.product-card-overlay svg { width: 16px; height: 16px; }
.product-card-body { padding: 20px 22px; }
.product-card-body h3 { font-size: 1.05rem; color: var(--text); margin-bottom: 4px; }
.product-card-body p  { font-size: 0.82rem; }
.products-cta { text-align: center; margin-top: 48px; }

/* =========================================
   BRANDS
   ========================================= */
.brands { background: var(--white); }
.brands-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 72px;
  flex-wrap: wrap;
  margin-top: 48px;
}
.brand-logo-item {
  filter: grayscale(100%);
  opacity: 0.45;
  transition: all var(--transition);
  cursor: default;
}
.brand-logo-item:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.06);
}
.brand-logo-item img { height: 68px; width: auto; object-fit: contain; }

/* =========================================
   WORKSPACE SECTION
   ========================================= */
.workspace-section { background: var(--bg); }
.workspace-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  position: relative;
}
.workspace-img-wrap img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.workspace-img-wrap:hover img { transform: scale(1.02); }
.workspace-badges {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}
.workspace-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
.workspace-badge svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }

/* =========================================
   CTA SECTION
   ========================================= */
.cta-section {
  background: var(--primary);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,169,110,0.12) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-section::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(201,169,110,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-inner { position: relative; z-index: 1; }
.cta-section h2 { color: var(--white); margin-bottom: 14px; }
.cta-section p  { color: rgba(255,255,255,0.68); font-size: 1.05rem; max-width: 480px; margin: 0 auto 40px; }
.cta-buttons    { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 44px; }
.cta-phones     { display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; }
.cta-phone-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition);
}
.cta-phone-item:hover { color: var(--accent); }
.cta-phone-item svg { width: 18px; height: 18px; }
.cta-phone-item.primary { color: var(--accent); font-size: 1.25rem; font-weight: 700; }
.cta-phone-item.primary:hover { color: #e2c48a; }

/* =========================================
   FOOTER
   ========================================= */
.footer { background: var(--primary-dark); }
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  padding: 72px 0 56px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-logo svg { width: 28px; height: 28px; }
.footer-logo svg { width: 28px; height: 28px; }
.footer-brand p { color: rgba(255,255,255,0.45); font-size: 0.88rem; line-height: 1.75; max-width: 300px; }
.footer-col h4 {
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 11px; }
.footer-links a {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
  align-items: flex-start;
}
.footer-contact-item svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 3px; color: var(--accent); }
.footer-contact-item a { color: inherit; transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--accent); }
.footer-contact-item.main-phone a { color: var(--accent); font-weight: 700; font-size: 1rem; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 28px 0;
  color: rgba(255,255,255,0.28);
  font-size: 0.8rem;
}
.footer-social { display: flex; gap: 10px; align-items: center; }
.footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  color: rgba(255,255,255,0.55);
  transition: all var(--transition);
}
.footer-social a:hover { background: #1877F2; color: var(--white); transform: translateY(-2px); }
.footer-social svg { width: 15px; height: 15px; }

/* Facebook card — contact page */
.fb-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  text-decoration: none;
  color: var(--text);
  transition: all var(--transition);
  margin-top: 20px;
}
.fb-card:hover { border-color: #1877F2; box-shadow: 0 4px 20px rgba(24,119,242,0.15); }
.fb-card-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: #1877F2;
  display: flex; align-items: center; justify-content: center;
}
.fb-card-avatar img { width: 100%; height: 100%; object-fit: cover; }
.fb-card-info strong { display: block; font-size: 0.95rem; color: var(--text); }
.fb-card-info span { font-size: 0.82rem; color: var(--text-light); }
.fb-card-btn {
  margin-left: auto;
  background: #1877F2;
  color: white;
  padding: 7px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

/* =========================================
   FLOATING PHONE BUTTON
   ========================================= */
.float-phone {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--white);
  padding: 15px 22px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 4px 28px rgba(201,169,110,0.55);
  transition: all var(--transition);
  animation: phone-pulse 3s ease-in-out infinite;
}
.float-phone:hover {
  background: var(--accent-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(201,169,110,0.65);
  animation: none;
}
.float-phone svg { width: 20px; height: 20px; flex-shrink: 0; }
@keyframes phone-pulse {
  0%, 100% { box-shadow: 0 4px 28px rgba(201,169,110,0.55); }
  50%       { box-shadow: 0 4px 28px rgba(201,169,110,0.55), 0 0 0 10px rgba(201,169,110,0.12); }
}

/* =========================================
   PAGE HERO (inner pages)
   ========================================= */
.page-hero {
  background: var(--primary);
  padding: 148px 0 88px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background: url('../img/hero-kapi.jpeg') center/cover no-repeat;
  opacity: 0.08;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1  { color: var(--white); }
.page-hero p   { color: rgba(255,255,255,0.65); margin-top: 14px; font-size: 1.05rem; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  margin-top: 22px;
  color: rgba(255,255,255,0.42);
  font-size: 0.83rem;
}
.breadcrumb a   { color: var(--accent); transition: opacity var(--transition); }
.breadcrumb a:hover { opacity: 0.8; }
.breadcrumb svg { width: 14px; height: 14px; opacity: 0.4; }

/* =========================================
   PRODUCTS PAGE
   ========================================= */
.products-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* =========================================
   BRANDS PAGE
   ========================================= */
.brands-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.brand-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 52px 36px 40px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.brand-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.brand-card img { height: 80px; width: auto; object-fit: contain; margin: 0 auto 28px; }
.brand-card h3  { margin-bottom: 12px; }
.brand-card p   { font-size: 0.93rem; line-height: 1.7; }

/* =========================================
   ABOUT PAGE
   ========================================= */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.value-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  box-shadow: var(--shadow);
  text-align: center;
}
.value-icon {
  width: 64px; height: 64px;
  background: rgba(201,169,110,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.value-icon svg { width: 30px; height: 30px; color: var(--accent); stroke: var(--accent); }
.value-card h3  { margin-bottom: 10px; }
.address-card {
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  gap: 40px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 80px;
}
.address-icon {
  width: 72px; height: 72px;
  background: rgba(201,169,110,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.address-icon svg { width: 34px; height: 34px; color: var(--accent); stroke: var(--accent); }
.address-body h3  { color: var(--white); margin-bottom: 8px; }
.address-body p   { color: rgba(255,255,255,0.65); font-size: 0.98rem; }

/* =========================================
   CONTACT PAGE
   ========================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
  align-items: start;
}
.contact-info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}
.contact-info-card h3 { margin-bottom: 24px; font-size: 1.2rem; }
.contact-detail {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.contact-detail:last-child { margin-bottom: 0; }
.detail-icon {
  width: 44px; height: 44px;
  background: rgba(201,169,110,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.detail-icon svg { width: 20px; height: 20px; color: var(--accent); stroke: var(--accent); }
.detail-body strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 4px;
}
.detail-body a, .detail-body span {
  font-size: 1rem;
  color: var(--text);
  font-weight: 500;
  transition: color var(--transition);
}
.detail-body a:hover { color: var(--accent); }
.detail-body .main-number { color: var(--accent); font-size: 1.2rem; font-weight: 700; }
.map-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.map-wrap iframe { width: 100%; height: 340px; border: none; display: block; }

/* Contact Form */
.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  box-shadow: var(--shadow);
}
.contact-form-card h3 { margin-bottom: 28px; font-size: 1.3rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 0.93rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.15);
  background: var(--white);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-submit { margin-top: 8px; }
.form-submit .btn { width: 100%; }

/* =========================================
   BRAND LOGOS — renkli versiyon (ana sayfa)
   ========================================= */
.brand-logo-color {
  filter: none !important;
  opacity: 1 !important;
}
.brand-logo-color img {
  height: 80px;
  width: auto;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.08);
  transition: transform var(--transition), box-shadow var(--transition);
}
.brand-logo-color:hover img {
  transform: scale(1.06);
  box-shadow: 0 8px 32px rgba(0,0,0,0.14);
}

/* =========================================
   LIGHTBOX
   ========================================= */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10,15,20,0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
  padding: 20px;
}
.lightbox.open {
  opacity: 1;
  pointer-events: all;
}
.lightbox-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: min(92vw, 900px);
  width: 100%;
}
.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.7);
  display: block;
  transform: scale(0.96);
  transition: transform 0.28s ease;
}
.lightbox.open .lightbox-img { transform: scale(1); }
.lightbox-caption {
  margin-top: 16px;
  color: rgba(255,255,255,0.72);
  font-size: 0.95rem;
  font-weight: 500;
  text-align: center;
  font-family: 'Playfair Display', serif;
}
.lightbox-close {
  position: fixed;
  top: 20px; right: 20px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.18);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 10001;
}
.lightbox-close:hover { background: rgba(255,255,255,0.22); }
.lightbox-close svg { width: 20px; height: 20px; }
.lightbox-nav {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  width: 50px; height: 50px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.18);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 10001;
}
.lightbox-nav:hover { background: rgba(201,169,110,0.35); border-color: var(--accent); }
.lightbox-nav svg { width: 22px; height: 22px; }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
.lightbox-counter {
  position: fixed;
  bottom: 20px;
  left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}
.product-card-img { cursor: pointer; }

@media (max-width: 600px) {
  .lightbox-nav { display: none; }
}

/* =========================================
   ANIMATIONS
   ========================================= */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-d1 { transition-delay: 0.1s; }
.fade-up-d2 { transition-delay: 0.2s; }
.fade-up-d3 { transition-delay: 0.3s; }

/* =========================================
   MOBILE — 1024px
   ========================================= */
@media (max-width: 1024px) {
  .about-grid { gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-card { padding: 36px 28px; }
}

/* =========================================
   TABLET — 768px
   ========================================= */
@media (max-width: 768px) {
  /* Hamburger */
  .hamburger { display: flex; }
  .nav-logo { font-size: 1.15rem; }
  .nav-logo svg { width: 28px; height: 28px; }
  .nav-inner { padding: 10px 18px; }
  .nav-menu {
    position: fixed;
    inset: 0;
    background: linear-gradient(160deg, #0D1B2A 0%, #111D27 60%, #0A1520 100%);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-link { font-size: 1.3rem; }
  .nav-phone { font-size: 1rem; padding: 13px 28px; }

  /* Hero */
  .hero-inner { max-width: 100%; }
  .hero-buttons { flex-direction: column; align-items: flex-start; }
  .hero-buttons .btn { width: auto; min-width: 220px; }

  /* Features */
  .features-grid { grid-template-columns: 1fr; }
  .feature-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .feature-item:last-child { border-bottom: none; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image { order: -1; }
  .about-image img { height: 340px; }
  .about-badge { right: 0; bottom: -16px; }
  .about-stats { gap: 28px; flex-wrap: wrap; }

  /* Products */
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .products-page-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .product-card-img { height: 220px; }
  .workspace-img-wrap img { height: 380px; }

  /* Brands */
  .brands-logos { gap: 36px; }
  .brands-page-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }

  /* Values */
  .values-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Float phone: icon only on mobile */
  .float-phone .phone-label { display: none; }
  .float-phone { border-radius: 50%; padding: 16px; width: 58px; height: 58px; justify-content: center; }

  /* CTA */
  .cta-phones { flex-direction: column; gap: 16px; align-items: center; }

  /* Form row */
  .form-row { grid-template-columns: 1fr; }

  /* Address card */
  .address-card { gap: 24px; padding: 36px 28px; }

  .section { padding: 64px 0; }
  .page-hero { padding: 128px 0 72px; }
}

/* =========================================
   MOBILE — 480px
   ========================================= */
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .products-page-grid { grid-template-columns: 1fr; }
  .product-card-img { height: 260px; }
  .workspace-img-wrap img { height: 260px; }
  .brands-logos { gap: 28px; }
  .brand-logo-item img { height: 52px; }
  .about-badge { position: static; margin-top: 16px; display: inline-block; }
  .container { padding: 0 18px; }
  .contact-form-card { padding: 28px 20px; }
  .cta-section { padding: 72px 0; }
}