/* ==========================================================================
   Korkuteli Asansör — Precision Industrial Minimalism
   v2.2: Gerçek logo + Google Maps embed
   ========================================================================== */

/* ---------- 1. TOKENS ---------- */
:root {
  --color-surface: #f7f9fb;
  --color-surface-dim: #d8dadc;
  --color-surface-bright: #f7f9fb;
  --color-surface-container-lowest: #ffffff;
  --color-surface-container-low: #f2f4f6;
  --color-surface-container: #eceef0;
  --color-surface-container-high: #e6e8ea;
  --color-surface-container-highest: #e0e3e5;

  --color-on-surface: #191c1e;
  --color-on-surface-variant: #44474d;
  --color-outline: #75777e;
  --color-outline-variant: #c4c6ce;

  --color-primary: #000615;
  --color-on-primary: #ffffff;
  --color-primary-container: #0b1f3a;
  --color-on-primary-container: #7587a7;

  --color-secondary: #50606c;
  --color-on-secondary: #ffffff;
  --color-secondary-container: #d3e5f3;

  --color-tertiary: #00080c;
  --color-on-tertiary: #ffffff;
  --color-tertiary-container: #00232c;
  --color-on-tertiary-container: #0093b1;

  --color-accent: #00b4d8;
  --color-accent-soft: rgba(0, 180, 216, 0.12);
  --color-accent-border: rgba(0, 180, 216, 0.4);

  --color-success: #059669;
  --color-warning: #d97706;
  --color-error: #dc2626;

  --color-steel: #8a9ba8;
  --color-steel-border: rgba(138, 155, 168, 0.2);
  --color-steel-border-strong: rgba(138, 155, 168, 0.4);

  --font-head: "Montserrat", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --fs-display-lg: 56px;   --lh-display-lg: 64px;
  --fs-headline-xl: 40px;  --lh-headline-xl: 48px;
  --fs-headline-lg: 32px;  --lh-headline-lg: 40px;
  --fs-headline-md: 24px;  --lh-headline-md: 32px;
  --fs-headline-sm: 20px;  --lh-headline-sm: 28px;
  --fs-body-xl: 18px;      --lh-body-xl: 28px;
  --fs-body-lg: 16px;      --lh-body-lg: 24px;
  --fs-body-md: 14px;      --lh-body-md: 20px;
  --fs-body-sm: 12px;      --lh-body-sm: 16px;
  --fs-label-lg: 14px;     --lh-label-lg: 20px;
  --fs-label-md: 12px;     --lh-label-md: 16px;
  --fs-label-tech: 11px;   --lh-label-tech: 14px;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;

  --radius-sm: 0.125rem;
  --radius: 0.25rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;

  --shadow-1: 0 4px 20px -2px rgba(11, 31, 58, 0.04);
  --shadow-2: 0 12px 28px -4px rgba(11, 31, 58, 0.08);
  --shadow-3: 0 24px 48px -8px rgba(11, 31, 58, 0.16);

  --container: 1280px;
  --header-h: 80px;
  --transition: 200ms ease;
}

/* ---------- 2. RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body-md);
  line-height: var(--lh-body-md);
  color: var(--color-on-surface);
  background: var(--color-surface);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); margin: 0; color: var(--color-on-surface); }
p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
@media (min-width: 1025px) { .container { padding: 0 var(--space-xl); } }

/* ---------- 3. YARDIMCI ---------- */
.text-accent { color: var(--color-accent); }
.accent { color: var(--color-on-tertiary-container); }
.center-cta { display: flex; justify-content: center; margin-top: var(--space-xl); }

.eyebrow {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: var(--color-secondary-container);
  color: #0c1d27;
  font-size: var(--fs-label-tech);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.section { padding: 5rem 0; }
.section-alt { background: var(--color-surface-container-low); }

.section-head {
  max-width: 720px;
  margin: 0 auto var(--space-xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section-head-left { margin-left: 0; text-align: left; align-items: flex-start; }
.section-head h2 {
  font-size: var(--fs-headline-lg);
  line-height: var(--lh-headline-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.section-head p {
  margin-top: var(--space-md);
  font-size: var(--fs-body-lg);
  line-height: var(--lh-body-lg);
  color: var(--color-on-surface-variant);
}
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  line-height: 1;
}

/* ---------- 4. BUTONLAR ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem var(--space-lg);
  border-radius: var(--radius);
  font-size: var(--fs-label-lg);
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: all var(--transition);
  min-height: 44px;
  white-space: nowrap;
}
.btn-lg { padding: 0.875rem var(--space-lg); min-height: 52px; }
.btn-block { width: 100%; }

.btn-accent {
  background: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 180, 216, 0.2);
}
.btn-accent:hover {
  background: #0096b4;
  box-shadow: 0 6px 20px rgba(0, 180, 216, 0.3);
  transform: translateY(-1px);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.2); }
.btn-secondary {
  background: var(--color-surface-container-highest);
  color: var(--color-on-surface);
}
.btn-secondary:hover { background: var(--color-surface-container-high); }
.btn-light {
  background: var(--color-surface-container-lowest);
  color: var(--color-primary-container);
  font-weight: 700;
}
.btn-light:hover { background: var(--color-accent); color: #ffffff; }

/* ---------- 5. HEADER ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 50;
  background: rgba(247, 249, 251, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.site-header.is-scrolled {
  background: rgba(247, 249, 251, 0.95);
  border-bottom-color: var(--color-steel-border);
  box-shadow: 0 1px 12px rgba(11, 31, 58, 0.06);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
/* === YENİ: Gerçek logo === */
.brand-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition);
}
.brand:hover .brand-logo { transform: scale(1.04); }

.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-head);
  font-size: var(--fs-headline-sm);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-primary-container);
}
.brand-sub {
  font-size: var(--fs-label-tech);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-on-tertiary-container);
  margin-top: 2px;
}
.brand-light .brand-name { color: #ffffff; }
.brand-light .brand-sub { color: var(--color-accent); }
/* Footer'da logo beyaz zemin üstünde net görünsün */
.brand-light .brand-logo {
  background: #ffffff;
  padding: 4px 8px;
  border-radius: var(--radius-lg);
}

/* Nav — aktif alt çizgi */
.main-nav { display: none; gap: var(--space-lg); }
.main-nav a {
  position: relative;
  font-size: var(--fs-label-lg);
  font-weight: 600;
  color: var(--color-on-surface-variant);
  transition: color var(--transition);
  padding: 6px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 250ms ease;
  border-radius: 2px;
}
.main-nav a:hover { color: var(--color-primary-container); }
.main-nav a:hover::after { transform: scaleX(0.6); }
.main-nav a.is-active { color: var(--color-on-tertiary-container); font-weight: 700; }
.main-nav a.is-active::after { transform: scaleX(1); }

@media (min-width: 1025px) { .main-nav { display: flex; } }

.header-actions { display: flex; align-items: center; gap: var(--space-sm); }
.phone-block {
  display: none;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 10px;
  border-radius: var(--radius-lg);
  background: var(--color-surface-container-high);
  transition: background var(--transition);
}
.phone-block:hover { background: var(--color-surface-container-highest); }
.phone-block .material-symbols-outlined { color: var(--color-accent); font-size: 20px; }
.phone-text { display: flex; flex-direction: column; }
.phone-label {
  font-size: var(--fs-label-tech);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
}
.phone-number {
  font-size: var(--fs-label-lg);
  font-weight: 700;
  color: var(--color-primary-container);
}
@media (min-width: 640px) { .phone-block { display: inline-flex; } }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-primary-container);
  transition: background var(--transition);
}
.nav-toggle:hover { background: var(--color-surface-container-high); }
@media (min-width: 1025px) { .nav-toggle { display: none; } }

/* Mobil menü — animasyonlu */
@media (max-width: 1024px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-md);
    border-bottom: 1px solid var(--color-steel-border);
    box-shadow: var(--shadow-2);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 250ms ease, opacity 250ms ease, visibility 0s linear 250ms;
  }
  .main-nav.is-open {
    display: flex;
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    transition: transform 250ms ease, opacity 250ms ease, visibility 0s;
  }
  .main-nav a {
    padding: 10px 0;
    border-bottom: 1px solid var(--color-steel-border);
    font-size: var(--fs-body-lg);
  }
  .main-nav a:last-child { border-bottom: none; }
  .main-nav a::after { display: none; }
}

/* ---------- 6. HERO ---------- */
.hero {
  position: relative;
  background: var(--color-primary-container);
  color: var(--color-on-primary);
  padding-top: var(--header-h);
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image:
    linear-gradient(to right, var(--color-accent) 1px, transparent 1px),
    linear-gradient(to bottom, var(--color-accent) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  top: 25%;
  right: -10rem;
  width: 24rem;
  height: 24rem;
  background: rgba(0, 147, 177, 0.25);
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: glowFloat 8s ease-in-out infinite;
}
@keyframes glowFloat {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(-20px, 20px); }
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding-top: 4rem;
  padding-bottom: 4rem;
  align-items: center;
}
@media (min-width: 1025px) {
  .hero-inner {
    grid-template-columns: 7fr 5fr;
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
}

.hero-copy { display: flex; flex-direction: column; gap: var(--space-lg); }
.region-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(0, 35, 44, 0.8);
  backdrop-filter: blur(8px);
  color: #b3ebff;
  font-size: var(--fs-label-md);
  font-weight: 600;
  letter-spacing: 0.03em;
  width: fit-content;
}
.ping {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 0 rgba(0, 180, 216, 0.6);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(0, 180, 216, 0.6); }
  70%  { box-shadow: 0 0 0 10px rgba(0, 180, 216, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 180, 216, 0); }
}

.hero-title {
  font-size: var(--fs-headline-xl);
  line-height: var(--lh-headline-xl);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: #ffffff;
}
@media (min-width: 1025px) {
  .hero-title { font-size: var(--fs-display-lg); line-height: var(--lh-display-lg); letter-spacing: -0.02em; font-weight: 800; }
}
.hero-sub {
  font-size: var(--fs-body-xl);
  line-height: var(--lh-body-xl);
  color: var(--color-on-primary-container);
  max-width: 640px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-md); padding-top: var(--space-sm); }
.hero-note {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-on-primary-container);
  font-size: var(--fs-label-md);
  font-weight: 600;
  letter-spacing: 0.03em;
}
.hero-note .material-symbols-outlined { color: var(--color-accent); font-size: 18px; }

.hero-visual { position: relative; }
.hero-photo {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-3);
  background: var(--color-surface-container-high);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; will-change: transform; }

.metric-card {
  position: absolute;
  left: var(--space-lg);
  right: var(--space-lg);
  bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-2);
  color: var(--color-on-surface);
}
.metric { display: flex; align-items: center; gap: var(--space-sm); }
.metric-icon {
  padding: 8px;
  border-radius: var(--radius-lg);
  background: var(--color-secondary-container);
  color: var(--color-primary-container);
  font-size: 24px;
}
.metric-icon.accent { background: #b3ebff; color: var(--color-tertiary-container); }
.metric-value {
  font-family: var(--font-head);
  font-size: var(--fs-headline-sm);
  font-weight: 700;
  line-height: 1;
  color: var(--color-primary-container);
}
.metric-label {
  font-size: var(--fs-label-tech);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-top: 4px;
}
.metric-divider { width: 1px; height: 32px; background: var(--color-surface-container-highest); }

.shaft-widget {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 64px;
  height: 200px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 180, 216, 0.3);
  overflow: hidden;
  display: none;
}
@media (min-width: 1280px) { .shaft-widget { display: block; } }
.shaft-rail {
  position: absolute;
  left: 50%;
  top: 8px; bottom: 8px;
  width: 2px;
  background: rgba(0, 180, 216, 0.25);
  transform: translateX(-50%);
}
.shaft-floors {
  position: absolute;
  inset: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.shaft-floors span {
  display: block;
  height: 1px;
  background: rgba(255, 255, 255, 0.15);
}
.shaft-cabin {
  position: absolute;
  left: 50%;
  top: 40%;
  width: 32px;
  height: 24px;
  transform: translateX(-50%);
  border-radius: 4px;
  background: rgba(0, 180, 216, 0.35);
  border: 1px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cabinMove 4s ease-in-out infinite;
}
.cabin-led {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 8px var(--color-accent);
}
@keyframes cabinMove {
  0%, 100% { top: 15%; }
  50%      { top: 70%; }
}

/* ---------- 7. TRUST STRIP ---------- */
.trust-strip { background: var(--color-surface-container-low); box-shadow: var(--shadow-1); }
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}
@media (min-width: 640px)  { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1025px) { .trust-grid { grid-template-columns: repeat(4, 1fr); } }

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-surface-container-lowest);
  box-shadow: var(--shadow-1);
  border: 1px solid var(--color-steel-border);
  transition: all var(--transition);
}
.trust-item:hover {
  border-color: var(--color-accent-border);
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}
.trust-item .material-symbols-outlined {
  padding: 10px;
  border-radius: var(--radius-lg);
  background: var(--color-surface-container-high);
  color: var(--color-on-tertiary-container);
  font-size: 24px;
  flex-shrink: 0;
}
.trust-item strong {
  display: block;
  font-family: var(--font-head);
  font-size: var(--fs-label-lg);
  font-weight: 700;
  color: var(--color-on-surface);
}
.trust-item p {
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body-sm);
  color: var(--color-on-surface-variant);
  margin-top: 4px;
}

/* ---------- 8. HAKKIMIZDA ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}
@media (min-width: 1025px) { .about-grid { grid-template-columns: 7fr 5fr; gap: 3rem; } }

.about-copy { display: flex; flex-direction: column; gap: var(--space-md); }
.about-copy h2 {
  font-size: var(--fs-headline-lg);
  line-height: var(--lh-headline-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.about-copy p {
  font-size: var(--fs-body-lg);
  line-height: var(--lh-body-lg);
  color: var(--color-on-surface-variant);
}
.about-copy strong { color: var(--color-on-surface); font-weight: 600; }

.check-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
}
@media (min-width: 640px) { .check-list { grid-template-columns: 1fr 1fr; gap: 0.875rem; } }
.check-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-body-md);
  font-weight: 600;
  color: var(--color-on-surface);
}
.check-list .material-symbols-outlined { color: var(--color-on-tertiary-container); font-size: 20px; }

.stats-bento { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.stat-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 176px;
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  background: var(--color-surface-container-lowest);
  box-shadow: var(--shadow-1);
  border: 1px solid var(--color-steel-border);
  transition: all var(--transition);
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.stat-card .material-symbols-outlined { font-size: 28px; color: var(--color-on-tertiary-container); }
.stat-card-dark {
  background: var(--color-primary-container);
  color: #ffffff;
  border-color: transparent;
}
.stat-card-dark .material-symbols-outlined { color: var(--color-accent); }
.stat-card-dark .stat-label { color: var(--color-on-primary-container); }
.stat-card-muted { background: var(--color-surface-container-high); }

.stat-value {
  font-family: var(--font-head);
  font-size: var(--fs-headline-xl);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-primary-container);
}
.stat-card-dark .stat-value { color: #b3ebff; }
.stat-label {
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body-sm);
  color: var(--color-secondary);
  margin-top: 4px;
}

/* ---------- 9. HİZMETLER ---------- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
@media (min-width: 768px)  { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1025px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: var(--color-surface-container-lowest);
  box-shadow: var(--shadow-1);
  border: 1px solid var(--color-steel-border);
  transition: all var(--transition);
}
.service-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
  border-color: var(--color-accent-border);
}
.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-surface-container);
  color: var(--color-on-tertiary-container);
  transition: all var(--transition);
}
.service-card:hover .service-icon { background: var(--color-accent); color: #ffffff; }
.service-card h3 { font-size: var(--fs-headline-sm); line-height: var(--lh-headline-sm); font-weight: 700; }
.service-card p {
  font-size: var(--fs-body-md);
  line-height: var(--lh-body-md);
  color: var(--color-on-surface-variant);
  flex: 1;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-label-md);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-on-tertiary-container);
  transition: transform var(--transition);
}
.service-card:hover .service-link { transform: translateX(4px); }
.service-link .material-symbols-outlined { font-size: 16px; }

/* ---------- 10. NEDEN BİZ ---------- */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
@media (min-width: 768px)  { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1025px) { .features-grid { grid-template-columns: repeat(4, 1fr); } }

.feature-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  background: rgba(230, 232, 234, 0.6);
  transition: background var(--transition);
}
.feature-card:hover { background: var(--color-surface-container-high); }
.feature-card .material-symbols-outlined {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-container);
  color: var(--color-accent);
  font-size: 24px;
}
.feature-card h4 { font-size: var(--fs-headline-sm); line-height: var(--lh-headline-sm); font-weight: 700; }
.feature-card p { font-size: var(--fs-body-md); line-height: var(--lh-body-md); color: var(--color-on-surface-variant); }

/* ---------- 11. PROJELER ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) { .projects-grid { grid-template-columns: repeat(3, 1fr); } }

.project-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-surface-container-lowest);
  box-shadow: var(--shadow-1);
  border: 1px solid var(--color-steel-border);
  transition: all var(--transition);
}
.project-card:hover {
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
  border-color: var(--color-accent-border);
}
.project-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.project-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}
.group:hover .project-media img { transform: scale(1.05); }

.project-tag {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: 4px 12px;
  border-radius: var(--radius);
  font-size: var(--fs-label-tech);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.tag-navy  { background: var(--color-primary-container); color: #ffffff; }
.tag-cyan  { background: var(--color-accent); color: #ffffff; }
.tag-steel { background: var(--color-secondary); color: #ffffff; }

.project-body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.project-body h3 { font-size: var(--fs-headline-sm); line-height: var(--lh-headline-sm); font-weight: 700; }
.project-body p { font-size: var(--fs-body-md); line-height: var(--lh-body-md); color: var(--color-on-surface-variant); }

/* ---------- 12. BELGELER ---------- */
.badges-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
@media (min-width: 768px)  { .badges-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1025px) { .badges-grid { grid-template-columns: repeat(5, 1fr); } }

.badge-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-surface-container-low);
  transition: all var(--transition);
}
.badge-card:hover {
  background: var(--color-surface-container);
  transform: translateY(-2px);
}
.badge-card .material-symbols-outlined { font-size: 32px; color: var(--color-primary-container); }
.badge-card strong {
  font-size: var(--fs-label-tech);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-on-surface);
}
.badge-card span:last-child {
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body-sm);
  color: var(--color-secondary);
}

/* ---------- 13. İLETİŞİM / FORM ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}
@media (min-width: 1025px) { .contact-grid { grid-template-columns: 5fr 7fr; gap: 3rem; } }

.contact-info { display: flex; flex-direction: column; gap: var(--space-lg); }
.contact-info h2 {
  font-size: var(--fs-headline-lg);
  line-height: var(--lh-headline-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.contact-info > p { font-size: var(--fs-body-md); color: var(--color-on-surface-variant); }

.contact-cards { display: flex; flex-direction: column; gap: var(--space-md); }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-surface-container-lowest);
  box-shadow: var(--shadow-1);
  border: 1px solid var(--color-steel-border);
  transition: all var(--transition);
}
.contact-card:hover { border-color: var(--color-accent-border); box-shadow: var(--shadow-2); }
.contact-card .material-symbols-outlined {
  color: var(--color-on-tertiary-container);
  font-size: 24px;
  margin-top: 2px;
  flex-shrink: 0;
}
.contact-card > div { display: flex; flex-direction: column; gap: 2px; }
.contact-label {
  font-size: var(--fs-label-tech);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
}
.contact-card a, .contact-card span:not(.contact-label):not(.material-symbols-outlined) {
  font-size: var(--fs-body-lg);
  font-weight: 700;
  color: var(--color-on-surface);
  transition: color var(--transition);
}
.contact-card a:hover { color: var(--color-on-tertiary-container); }
.contact-card a.small, .contact-card span.small {
  font-size: var(--fs-body-sm);
  font-weight: 600;
  color: var(--color-secondary);
}
.contact-card span.small.accent { color: var(--color-on-tertiary-container); }

/* === YENİ: Google Maps embed === */
.map-embed {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  border: 1px solid var(--color-steel-border);
  background: var(--color-surface-container-low);
  line-height: 0; /* iframe altındaki boşluğu kes */
}
.map-embed iframe {
  display: block;
  width: 100%;
  height: 240px;
  border: 0;
}
@media (min-width: 1025px) {
  .map-embed iframe { height: 280px; }
}

.contact-form-wrap { width: 100%; }
.quote-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  background: var(--color-surface-container-lowest);
  box-shadow: var(--shadow-3);
  border: 1px solid var(--color-steel-border);
}
.quote-form h3 { font-size: var(--fs-headline-sm); line-height: var(--lh-headline-sm); font-weight: 700; }
.form-sub { font-size: var(--fs-body-sm); line-height: var(--lh-body-sm); color: var(--color-on-surface-variant); }

.form-row { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }

.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: var(--fs-label-md);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-primary-container);
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-steel-border-strong);
  background: #ffffff;
  font-family: var(--font-body);
  font-size: var(--fs-body-md);
  color: var(--color-on-surface);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field textarea { resize: vertical; min-height: 96px; }
.field input::placeholder, .field textarea::placeholder { color: #9aa3ab; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.15);
}
.field input.invalid, .field select.invalid, .field textarea.invalid {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-feedback {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: rgba(5, 150, 105, 0.1);
  border: 1px solid rgba(5, 150, 105, 0.3);
  color: #065f46;
  animation: feedbackIn 400ms ease;
}
.form-feedback[hidden] { display: none; }
.form-feedback .material-symbols-outlined { color: var(--color-success); font-size: 24px; }
.form-feedback p { font-size: var(--fs-body-sm); font-weight: 600; }
@keyframes feedbackIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- 14. FOOTER ---------- */
.site-footer { background: var(--color-primary-container); color: var(--color-on-primary); }
.footer-inner { padding-top: var(--space-xl); padding-bottom: var(--space-lg); }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: var(--space-xl);
}
@media (min-width: 768px)  { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1025px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }

.footer-brand { display: flex; flex-direction: column; gap: var(--space-md); }
.footer-brand p { font-size: var(--fs-body-md); line-height: var(--lh-body-md); color: var(--color-on-primary-container); }
.footer-cert {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 12px;
  border-radius: var(--radius-lg);
  background: rgba(0, 35, 44, 0.8);
  color: #b3ebff;
  font-size: var(--fs-label-tech);
  font-weight: 700;
  letter-spacing: 0.08em;
  width: fit-content;
}
.footer-cert .material-symbols-outlined { color: var(--color-accent); font-size: 16px; }

.footer-col h4 {
  font-size: var(--fs-label-lg);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: var(--space-sm);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-xs); }
.footer-col li { font-size: var(--fs-body-md); line-height: var(--lh-body-md); color: var(--color-on-primary-container); }
.footer-col a { transition: color var(--transition); }
.footer-col a:hover { color: var(--color-accent); }

.footer-contact li { display: flex; align-items: flex-start; gap: var(--space-xs); }
.footer-contact .material-symbols-outlined { color: var(--color-accent); font-size: 20px; flex-shrink: 0; }
.footer-contact .accent { color: #b3ebff; font-weight: 700; }

.footer-note {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  border-radius: var(--radius-xl);
  background: rgba(0, 35, 44, 0.5);
  margin-bottom: var(--space-md);
}
.footer-note p { font-size: var(--fs-body-sm); line-height: var(--lh-body-sm); color: var(--color-on-primary-container); }
.footer-gavel {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-label-tech);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #b3ebff;
}
.footer-gavel .material-symbols-outlined { font-size: 16px; color: var(--color-accent); }

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: var(--fs-body-sm);
  color: var(--color-on-primary-container);
  text-align: center;
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}
.footer-links { display: flex; gap: var(--space-md); flex-wrap: wrap; justify-content: center; }
.footer-links a { transition: color var(--transition); }
.footer-links a:hover { color: var(--color-accent); }

/* Design credit */
.design-credit {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-body-sm);
  color: var(--color-on-primary-container);
}
.design-credit a {
  color: var(--color-accent);
  font-weight: 700;
  position: relative;
  transition: color var(--transition);
}
.design-credit a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transition: transform var(--transition);
}
.design-credit a:hover { color: #b3ebff; }
.design-credit a:hover::after { transform: scaleX(1); }

/* ============================================================
   15. FLOATING ACTIONS (UP + WhatsApp)
   ============================================================ */
.floating-actions {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  pointer-events: none;
}
.floating-actions > * { pointer-events: auto; }

.fab {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  color: #ffffff;
  box-shadow: var(--shadow-2);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}

/* --- WhatsApp --- */
.fab-whatsapp { background: #25d366; }
.fab-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 12px 28px -4px rgba(37, 211, 102, 0.5);
}
.fab-whatsapp svg { width: 26px; height: 26px; }
.fab-whatsapp::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  opacity: 0.55;
  z-index: -1;
  animation: whatsappPulse 2.4s ease-out infinite;
}
@keyframes whatsappPulse {
  0%   { transform: scale(1);   opacity: 0.55; }
  70%  { transform: scale(1.6); opacity: 0;    }
  100% { transform: scale(1.6); opacity: 0;    }
}

/* --- UP / Yukarı Çık --- */
.fab-up {
  background: var(--color-primary-container);
  color: var(--color-accent);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.9);
}
.fab-up.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.fab-up:hover {
  background: var(--color-accent);
  color: #ffffff;
  transform: translateY(-3px) scale(1.05);
}
.fab-up .material-symbols-outlined { font-size: 26px; }

/* Tooltip */
.fab-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  padding: 6px 10px;
  border-radius: var(--radius);
  background: var(--color-primary-container);
  color: #ffffff;
  font-size: var(--fs-label-md);
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  pointer-events: none;
}
.fab-tooltip::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--color-primary-container);
}
.fab:hover .fab-tooltip,
.fab:focus-visible .fab-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}
.fab-whatsapp:hover .fab-tooltip,
.fab-whatsapp:focus-visible .fab-tooltip { background: #1ebe5d; }
.fab-whatsapp:hover .fab-tooltip::after,
.fab-whatsapp:focus-visible .fab-tooltip::after { border-left-color: #1ebe5d; }

@media (max-width: 480px) {
  .floating-actions { right: 14px; bottom: 14px; }
  .fab { width: 48px; height: 48px; }
  .fab-tooltip { display: none; }
}

/* ============================================================
   16. SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms cubic-bezier(0.22, 0.61, 0.36, 1),
              transform 600ms cubic-bezier(0.22, 0.61, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 17. ERİŞİLEBİLİRLİK ---------- */
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   18. MOBİL İYİLEŞTİRMELER
   ============================================================ */

@media (max-width: 380px) {
  .hero-title { font-size: 32px; line-height: 40px; }
}

@media (max-width: 1024px) {
  .hero-photo { aspect-ratio: 4 / 3; }
}

@media (max-width: 480px) {
  .metric-card {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 12px;
    left: 12px;
    right: 12px;
    bottom: 12px;
  }
  .metric-divider { display: none; }
  .metric-value { font-size: 18px; }
}

@media (max-width: 640px) {
  .quote-form { padding: 1.25rem; }
  .form-row { gap: 12px; }
  .map-embed iframe { height: 200px; }
}

@media (max-width: 400px) {
  .header-actions .btn-accent {
    padding: 8px 12px;
    font-size: 12px;
    min-height: 40px;
  }
  .header-actions .btn-accent .material-symbols-outlined { display: none; }
  .brand-name { font-size: 16px; }
  .brand-sub { font-size: 9px; }
  .brand-logo { height: 36px; }
}

@media (max-width: 768px) {
  .site-footer { padding-bottom: 96px; }
  .section { padding: 3.5rem 0; }
  .hero-inner { padding-top: 3rem; padding-bottom: 3rem; }
  .footer-inner { padding-top: 2rem; padding-bottom: 1.5rem; }
}

@media (max-width: 640px) {
  .check-list { gap: 0.75rem; }
  .stats-bento { gap: 12px; }
  .stat-card { min-height: 150px; padding: 1.25rem; }
  .stat-value { font-size: 32px; }
}

@media (max-width: 360px) {
  .trust-item { padding: 12px; gap: 12px; }
  .trust-item strong { font-size: 13px; }
  .trust-item p { font-size: 11px; }
}