/* ============================================================
   MEXSAN MEKANİK SİSTEMLER — Kurumsal Web Sitesi
   Anasayfa stil dosyası
   ============================================================ */

:root {
  /* Marka renkleri */
  --navy-950: #050f24;
  --navy-900: #081a38;
  --navy-800: #0b2247;
  --navy-700: #123a6e;
  --blue-600: #1b4f9c;
  --blue-500: #2f6fce;
  --blue-400: #4d8ae6;
  --red-600: #b01f24;
  --red-500: #d43a40;
  --red-400: #ff5a60;

  /* Zemin & metin */
  --bg-light: #f4f7fc;
  --bg-white: #ffffff;
  --ink-900: #0e1b33;
  --ink-600: #4b5b76;
  --ink-400: #8494ad;
  --line: #e3e9f4;

  /* Tipografi */
  --font: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;

  /* Ölçüler */
  --container: 1240px;
  --radius: 18px;
  --radius-sm: 12px;
  --header-h: 86px;
  --topbar-h: 42px;

  /* Gölgeler */
  --shadow-sm: 0 4px 14px rgba(11, 34, 71, 0.08);
  --shadow-md: 0 14px 40px rgba(11, 34, 71, 0.12);
  --shadow-lg: 0 24px 70px rgba(5, 15, 36, 0.22);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font);
  color: var(--ink-900);
  background: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; border: none; background: none; cursor: pointer; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- Ortak bileşenler ---------- */
.section { padding: 110px 0; overflow-x: clip; }
.hero, .stats, .footer { overflow-x: clip; }

.sec-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--red-600);
}
.sec-tag::before {
  content: "";
  width: 34px; height: 2px;
  background: var(--red-600);
  border-radius: 2px;
}
.sec-tag.on-dark { color: var(--red-400); }
.sec-tag.on-dark::before { background: var(--red-400); }
.sec-tag.centered { justify-content: center; }
.sec-tag.centered::after {
  content: "";
  width: 34px; height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.sec-title {
  margin-top: 16px;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
}
.sec-title .accent { color: var(--blue-600); }
.sec-desc {
  margin-top: 18px;
  font-size: 17px;
  color: var(--ink-600);
  max-width: 640px;
}
.sec-head.center { text-align: center; }
.sec-head.center .sec-desc { margin-inline: auto; }

/* Butonlar */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.2px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  box-shadow: 0 12px 30px rgba(176, 31, 36, 0.35);
}
.btn-primary::after {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s var(--ease);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(176, 31, 36, 0.45); }
.btn-primary:hover::after { left: 130%; }
.btn-ghost {
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.14); border-color: #fff; transform: translateY(-3px); }
.btn-navy {
  color: #fff;
  background: linear-gradient(135deg, var(--navy-700), var(--blue-600));
  box-shadow: 0 12px 30px rgba(27, 79, 156, 0.3);
}
.btn-navy:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(27, 79, 156, 0.4); }

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  height: var(--topbar-h);
  background: var(--navy-900);
  color: #b9c8e2;
  font-size: 13.5px;
  position: relative;
  z-index: 60;
}
.topbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 22px; }
.topbar-item { display: inline-flex; align-items: center; gap: 7px; }
.topbar-item svg { width: 15px; height: 15px; color: var(--red-400); }
.topbar a.topbar-item { transition: color 0.2s; }
.topbar a.topbar-item:hover { color: #fff; }
.topbar-social { display: flex; align-items: center; gap: 6px; padding-left: 18px; border-left: 1px solid rgba(255,255,255,0.12); }
.topbar-social a {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}
.topbar-social a:hover { background: var(--red-600); color: #fff; }
.topbar-social svg { width: 18px; height: 18px; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: height 0.3s var(--ease), box-shadow 0.3s;
}
.header.scrolled { height: 72px; box-shadow: var(--shadow-md); }
.header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 54px; width: auto; transition: height 0.3s var(--ease); }
.header.scrolled .brand img { height: 46px; }

/* Navigasyon */
.nav { display: flex; align-items: center; gap: 4px; }
.nav > li { position: relative; }
.nav > li > a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  font-size: 15px;
  white-space: nowrap;
  font-weight: 600;
  color: var(--ink-900);
  border-radius: 10px;
  transition: color 0.2s, background 0.2s;
}
.nav > li > a svg { width: 14px; height: 14px; transition: transform 0.25s; color: var(--ink-400); }
.nav > li:hover > a { color: var(--blue-600); background: var(--bg-light); }
.nav > li:hover > a svg { transform: rotate(180deg); }
.nav > li > a.active { color: var(--red-600); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 8px;
  min-width: 250px;
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.28s var(--ease);
}
.dropdown::before {
  content: "";
  position: absolute;
  top: -14px; left: 0; right: 0;
  height: 14px;
}
.nav > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-600);
  transition: all 0.2s;
}
.dropdown a::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--line);
  transition: background 0.2s, transform 0.2s;
}
.dropdown a:hover { background: var(--bg-light); color: var(--blue-600); padding-left: 18px; }
.dropdown a:hover::before { background: var(--red-500); transform: scale(1.3); }

/* Header sağ blok */
.header-cta { display: flex; align-items: center; gap: 20px; flex-shrink: 0; }
.header-phone { display: flex; align-items: center; gap: 12px; }
.header-phone .icon {
  width: 46px; height: 46px;
  border-radius: 13px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--navy-700), var(--blue-500));
  color: #fff;
  box-shadow: 0 8px 20px rgba(27, 79, 156, 0.3);
}
.header-phone .icon svg { width: 20px; height: 20px; }
.header-phone .label { font-size: 12px; color: var(--ink-400); font-weight: 600; }
.header-phone .num { font-size: 16px; font-weight: 800; color: var(--navy-800); line-height: 1.2; white-space: nowrap; }
.header-phone .num:hover { color: var(--red-600); }
.btn-header { padding: 14px 26px; font-size: 14px; }

/* Hamburger */
.hamburger {
  display: none;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--navy-800);
  place-items: center;
  flex-direction: column;
  gap: 5px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobil menü */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 90;
  visibility: hidden;
  pointer-events: none;
}
.mobile-nav.open { visibility: visible; pointer-events: auto; }
.mobile-nav .backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 15, 36, 0.55);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.3s;
}
.mobile-nav.open .backdrop { opacity: 1; }
.mobile-nav .panel {
  position: absolute;
  top: 0; right: 0;
  width: min(360px, 88vw);
  height: 100%;
  background: #fff;
  padding: 26px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}
.mobile-nav.open .panel { transform: translateX(0); }
.mobile-nav .panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.mobile-nav .panel-head img { height: 44px; }
.mobile-nav .close-btn {
  width: 40px; height: 40px;
  border-radius: 11px;
  background: var(--bg-light);
  display: grid; place-items: center;
  color: var(--ink-600);
}
.mobile-nav .close-btn svg { width: 18px; height: 18px; }
.m-nav { margin-top: 14px; flex: 1; }
.m-nav > li { border-bottom: 1px solid var(--line); }
.m-nav > li > a, .m-nav .m-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 16px 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-900);
}
.m-nav .m-toggle svg { width: 16px; height: 16px; color: var(--ink-400); transition: transform 0.3s; }
.m-nav li.open .m-toggle svg { transform: rotate(180deg); }
.m-sub { max-height: 0; overflow: hidden; transition: max-height 0.35s var(--ease); }
.m-nav li.open .m-sub { max-height: 300px; }
.m-sub a {
  display: block;
  padding: 11px 4px 11px 18px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-600);
  border-left: 2px solid var(--line);
  margin-left: 6px;
}
.m-sub a:hover { color: var(--blue-600); border-color: var(--blue-600); }
.mobile-nav .panel-foot { padding-top: 20px; display: grid; gap: 12px; }
.mobile-nav .panel-foot .btn { justify-content: center; }
.mobile-nav .panel-foot .m-phone {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 800; font-size: 17px; color: var(--navy-800);
}
.mobile-nav .panel-foot .m-phone svg { width: 18px; height: 18px; color: var(--red-600); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: calc(100svh - var(--header-h) - var(--topbar-h));
  min-height: 620px;
  max-height: 860px;
  background: var(--navy-900);
}
.hero .swiper { height: 100%; }
.hero-slide {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.12);
  transition: transform 7s linear;
}
.swiper-slide-active .hero-bg { transform: scale(1); }
.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(100deg, rgba(5, 15, 36, 0.94) 0%, rgba(8, 26, 56, 0.82) 38%, rgba(8, 26, 56, 0.45) 68%, rgba(8, 26, 56, 0.25) 100%);
}
.hero-slide::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 34%;
  z-index: 1;
  background: linear-gradient(to top, rgba(5, 15, 36, 0.85), transparent);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
  padding-bottom: 40px;
}
.hero-inner { max-width: 720px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px 9px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(8px);
  color: #dce7f8;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
}
.hero-badge .dot {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--red-600), var(--red-400));
}
.hero-badge .dot svg { width: 11px; height: 11px; color: #fff; }

.hero-title {
  margin-top: 26px;
  font-size: clamp(38px, 5.6vw, 72px);
  font-weight: 800;
  line-height: 1.07;
  letter-spacing: -1.5px;
  color: #fff;
}
.hero-title .accent {
  background: linear-gradient(120deg, var(--red-400), #ff8a8f);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  margin-top: 22px;
  max-width: 560px;
  font-size: clamp(15.5px, 1.6vw, 18px);
  line-height: 1.75;
  color: rgba(220, 231, 248, 0.85);
}
.hero-actions { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 16px; }

/* Slayt içi animasyonlar */
.hero-badge, .hero-title, .hero-sub, .hero-actions { opacity: 0; }
.swiper-slide-active .hero-badge   { animation: heroUp 0.9s 0.15s var(--ease) both; }
.swiper-slide-active .hero-title   { animation: heroUp 0.9s 0.3s var(--ease) both; }
.swiper-slide-active .hero-sub     { animation: heroUp 0.9s 0.45s var(--ease) both; }
.swiper-slide-active .hero-actions { animation: heroUp 0.9s 0.6s var(--ease) both; }
@keyframes heroUp {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hero alt bar: pagination + oklar */
.hero-ui {
  position: absolute;
  bottom: 44px;
  left: 0; right: 0;
  z-index: 10;
  pointer-events: none;
}
.hero-ui .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.hero-pagination { display: flex; align-items: center; gap: 10px; pointer-events: auto; }
.hero-pagination .swiper-pagination-bullet {
  width: 44px; height: 4px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.25);
  opacity: 1;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.hero-pagination .swiper-pagination-bullet::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--red-500), var(--red-400));
  border-radius: 4px;
}
.hero-pagination .swiper-pagination-bullet-active::after {
  animation: fillBar 6.5s linear forwards;
}
@keyframes fillBar { to { transform: scaleX(1); } }

.hero-arrows { display: flex; gap: 12px; pointer-events: auto; }
.hero-arrow {
  width: 54px; height: 54px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  transition: all 0.3s var(--ease);
}
.hero-arrow svg { width: 20px; height: 20px; }
.hero-arrow:hover { background: var(--red-600); border-color: var(--red-600); transform: translateY(-3px); }

/* Hero yan rozet */
.hero-side {
  position: absolute;
  right: 24px;
  bottom: 130px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hero-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px 12px 13px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  color: #fff;
}
.hero-chip .ic {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
}
.hero-chip .ic svg { width: 20px; height: 20px; }
.hero-chip b { display: block; font-size: 14px; line-height: 1.3; }
.hero-chip span { font-size: 12px; color: rgba(220, 231, 248, 0.75); }

/* ============================================================
   GÜVEN ŞERİDİ (hero altı)
   ============================================================ */
.strip { background: var(--bg-light); padding-bottom: 0; position: relative; z-index: 5; }
.strip-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: -76px;
}
.strip-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 26px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(227, 233, 244, 0.7);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.strip-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.strip-card .ic {
  width: 54px; height: 54px;
  flex-shrink: 0;
  border-radius: 15px;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(140deg, var(--navy-700), var(--blue-500));
  box-shadow: 0 10px 22px rgba(27, 79, 156, 0.28);
}
.strip-card:nth-child(2) .ic { background: linear-gradient(140deg, var(--red-600), var(--red-400)); box-shadow: 0 10px 22px rgba(176,31,36,0.28); }
.strip-card .ic svg { width: 26px; height: 26px; }
.strip-card h3 { font-size: 16.5px; font-weight: 800; color: var(--navy-800); }
.strip-card p { font-size: 13.5px; color: var(--ink-600); margin-top: 4px; line-height: 1.55; }

/* ============================================================
   KURUMSAL (Hakkımızda)
   ============================================================ */
.about { background: var(--bg-light); }
.about .container {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 70px;
  align-items: center;
}

.about-visual { position: relative; }
.about-visual .main-img {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-visual .main-img img { width: 100%; height: 480px; object-fit: cover; }
.about-visual .sub-img {
  position: absolute;
  right: -28px;
  bottom: -40px;
  width: 46%;
  border-radius: 20px;
  overflow: hidden;
  border: 8px solid var(--bg-light);
  box-shadow: var(--shadow-lg);
}
.about-visual .sub-img img { width: 100%; height: 210px; object-fit: cover; }
.exp-badge {
  position: absolute;
  top: -34px;
  left: -30px;
  width: 148px; height: 148px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  color: #fff;
  background: conic-gradient(from 210deg, var(--red-600), var(--red-400), var(--red-600));
  box-shadow: 0 18px 44px rgba(176, 31, 36, 0.4);
  border: 6px solid var(--bg-light);
}
.exp-badge .num { font-size: 38px; font-weight: 800; line-height: 1; }
.exp-badge .txt { font-size: 11.5px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; opacity: 0.9; }

.about-body .lead {
  margin-top: 22px;
  font-size: 17px;
  color: var(--ink-600);
  line-height: 1.8;
}
.about-checks {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
}
.about-checks li {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy-800);
}
.about-checks .tick {
  width: 26px; height: 26px;
  flex-shrink: 0;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(27, 79, 156, 0.1);
  color: var(--blue-600);
}
.about-checks .tick svg { width: 13px; height: 13px; }
.about-actions {
  margin-top: 36px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 26px;
}
.about-wras {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px 10px 10px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.about-wras img { height: 52px; width: auto; border-radius: 8px; }
.about-wras b { display: block; font-size: 13.5px; color: var(--navy-800); }
.about-wras span { font-size: 12px; color: var(--ink-400); }

/* ============================================================
   HİZMETLER
   ============================================================ */
.services {
  position: relative;
  background:
    radial-gradient(900px 400px at 85% -10%, rgba(47, 111, 206, 0.18), transparent 60%),
    linear-gradient(165deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
  color: #fff;
}
.services .sec-title { color: #fff; }
.services .sec-desc { color: rgba(220, 231, 248, 0.75); }
.services-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.services-grid {
  margin-top: 54px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.service-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  overflow: hidden;
  transition: transform 0.35s var(--ease), background 0.35s, border-color 0.35s;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
}
.service-media { position: relative; height: 225px; overflow: hidden; }
.service-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.service-card:hover .service-media img { transform: scale(1.08); }
.service-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 26, 56, 0.65), transparent 55%);
}
.service-icon {
  position: absolute;
  left: 26px;
  top: -29px;
  z-index: 2;
  width: 58px; height: 58px;
  border-radius: 16px;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--red-600), var(--red-400));
  box-shadow: 0 12px 26px rgba(176, 31, 36, 0.45);
}
.service-icon svg { width: 27px; height: 27px; }
.service-body { position: relative; padding: 44px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.service-body h3 { font-size: 21px; font-weight: 800; }
.service-body p { margin-top: 12px; font-size: 14.5px; line-height: 1.7; color: rgba(220, 231, 248, 0.75); flex: 1; }
.service-link {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--red-400);
  transition: gap 0.25s var(--ease);
}
.service-link svg { width: 16px; height: 16px; transition: transform 0.25s var(--ease); }
.service-card:hover .service-link { gap: 13px; }

/* ============================================================
   ÖNCESİ / SONRASI — YENİLEME
   ============================================================ */
.renew { background: var(--bg-white); }
.renew .container {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 70px;
  align-items: center;
}
.renew-visual { position: relative; }
.renew-visual .img-wrap {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.renew-visual img { width: 100%; height: 440px; object-fit: cover; }
.renew-tag {
  position: absolute;
  top: 20px; left: 20px;
  z-index: 2;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #fff;
  background: rgba(5, 15, 36, 0.55);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.2);
}
.renew-card {
  position: absolute;
  bottom: -30px;
  right: -20px;
  background: #fff;
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
}
.renew-card .ic {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
}
.renew-card .ic svg { width: 24px; height: 24px; }
.renew-card b { display: block; font-size: 15px; color: var(--navy-800); }
.renew-card span { font-size: 12.5px; color: var(--ink-400); }

.renew-list { margin-top: 28px; display: grid; gap: 16px; }
.renew-list li { display: flex; gap: 15px; }
.renew-list .n {
  width: 34px; height: 34px;
  flex-shrink: 0;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 14px;
  font-weight: 800;
  color: var(--red-600);
  background: rgba(176, 31, 36, 0.08);
}
.renew-list b { font-size: 15.5px; color: var(--navy-800); }
.renew-list p { font-size: 14px; color: var(--ink-600); margin-top: 3px; }
.renew-note {
  margin-top: 30px;
  padding: 18px 22px;
  border-radius: 14px;
  background: rgba(27, 79, 156, 0.06);
  border-left: 4px solid var(--blue-600);
  font-size: 14px;
  color: var(--ink-600);
}
.renew-note b { color: var(--navy-800); }

/* ============================================================
   İSTATİSTİKLER
   ============================================================ */
.stats {
  position: relative;
  padding: 84px 0;
  background:
    radial-gradient(700px 300px at 15% 0%, rgba(255, 90, 96, 0.14), transparent 60%),
    linear-gradient(120deg, var(--navy-950), var(--navy-800));
  overflow: hidden;
}
.stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 26px 26px;
}
.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.stat {
  text-align: center;
  color: #fff;
  padding: 10px;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}
.stat:first-child { border-left: none; }
.stat .val {
  font-size: clamp(40px, 4.5vw, 58px);
  font-weight: 800;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
}
.stat .val .suffix { color: var(--red-400); margin-left: 2px; }
.stat .lbl {
  margin-top: 12px;
  font-size: 14.5px;
  font-weight: 600;
  color: rgba(220, 231, 248, 0.7);
  letter-spacing: 0.3px;
}

/* ============================================================
   NEDEN MEXSAN
   ============================================================ */
.why { background: var(--bg-light); }
.why-grid {
  margin-top: 54px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: #fff;
  border-radius: 20px;
  padding: 34px 30px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--red-600), var(--blue-600));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.why-card:hover::before { transform: scaleX(1); }
.why-card .ic {
  width: 60px; height: 60px;
  border-radius: 17px;
  display: grid; place-items: center;
  color: var(--blue-600);
  background: rgba(27, 79, 156, 0.09);
  transition: all 0.3s var(--ease);
}
.why-card:hover .ic {
  background: linear-gradient(135deg, var(--navy-700), var(--blue-500));
  color: #fff;
  box-shadow: 0 12px 26px rgba(27, 79, 156, 0.35);
}
.why-card .ic svg { width: 28px; height: 28px; }
.why-card h3 { margin-top: 22px; font-size: 18.5px; font-weight: 800; color: var(--navy-800); }
.why-card p { margin-top: 10px; font-size: 14.5px; line-height: 1.7; color: var(--ink-600); }

/* ============================================================
   CTA
   ============================================================ */
.cta { background: var(--bg-light); padding-top: 0; }
.cta-box {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  padding: 70px 60px;
  background:
    radial-gradient(600px 300px at 90% 10%, rgba(47, 111, 206, 0.35), transparent 65%),
    linear-gradient(120deg, var(--navy-900), var(--navy-700));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 44px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-lg);
}
.cta-box::before {
  content: "";
  position: absolute;
  right: -70px; bottom: -110px;
  width: 340px; height: 340px;
  border-radius: 50%;
  border: 44px solid rgba(255, 90, 96, 0.12);
}
.cta-content { position: relative; max-width: 600px; }
.cta-content h2 { font-size: clamp(26px, 3.4vw, 40px); font-weight: 800; line-height: 1.2; }
.cta-content p { margin-top: 14px; font-size: 16px; color: rgba(220, 231, 248, 0.8); }
.cta-actions {
  position: relative;
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.cta-phone { display: flex; align-items: center; gap: 14px; }
.cta-phone .ic {
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: pulse 2.2s infinite;
}
.cta-phone .ic svg { width: 24px; height: 24px; }
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 90, 96, 0.45); }
  70%  { box-shadow: 0 0 0 18px rgba(255, 90, 96, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 90, 96, 0); }
}
.cta-phone .label { font-size: 12.5px; color: rgba(220, 231, 248, 0.7); font-weight: 600; }
.cta-phone .num { font-size: 21px; font-weight: 800; white-space: nowrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy-950);
  color: #93a5c4;
  position: relative;
}
.footer-main {
  padding: 90px 0 60px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 50px;
}
.footer-brand .logo-wrap {
  display: inline-block;
  background: #fff;
  border-radius: 14px;
  padding: 10px 18px;
}
.footer-brand .logo-wrap img { height: 48px; }
.footer-brand p { margin-top: 22px; font-size: 14.5px; line-height: 1.8; max-width: 320px; }
.footer-social { margin-top: 24px; display: flex; gap: 10px; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #cdd9ee;
  transition: all 0.25s;
}
.footer-social a:hover { background: var(--red-600); border-color: var(--red-600); color: #fff; transform: translateY(-3px); }
.footer-social svg { width: 17px; height: 17px; }

.footer h4 {
  color: #fff;
  font-size: 16.5px;
  font-weight: 800;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}
.footer h4::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 34px; height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--red-600), var(--red-400));
}
.footer-links li + li { margin-top: 12px; }
.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14.5px;
  transition: color 0.2s, gap 0.25s;
}
.footer-links a::before {
  content: "›";
  color: var(--red-400);
  font-weight: 800;
}
.footer-links a:hover { color: #fff; gap: 13px; }

.footer-contact li {
  display: flex;
  gap: 13px;
  font-size: 14.5px;
  line-height: 1.6;
}
.footer-contact li + li { margin-top: 18px; }
.footer-contact .ic {
  width: 38px; height: 38px;
  flex-shrink: 0;
  border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--red-400);
}
.footer-contact .ic svg { width: 17px; height: 17px; }
.footer-contact b { color: #d6e0f2; display: block; font-size: 13px; margin-bottom: 2px; }
.footer-contact a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
}
.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 13.5px;
}
.footer-bottom a { color: #cdd9ee; }
.footer-bottom a:hover { color: #fff; }

/* Yukarı çık butonu */
.to-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 40;
  width: 50px; height: 50px;
  border-radius: 14px;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  box-shadow: 0 12px 30px rgba(176, 31, 36, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: all 0.3s var(--ease);
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { transform: translateY(-4px); }
.to-top svg { width: 20px; height: 20px; }

/* WhatsApp sabit buton */
.wa-float {
  position: fixed;
  left: 26px;
  bottom: 26px;
  z-index: 40;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #fff;
  background: #25d366;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
  transition: transform 0.3s var(--ease);
  animation: pulse-wa 2.4s infinite;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; }
@keyframes pulse-wa {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  70%  { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1380px) {
  .header-phone { display: none; }
}

@media (max-width: 1260px) {
  .nav > li > a { padding: 10px 10px; font-size: 14px; }
  .nav > li > a svg { width: 12px; height: 12px; }
  .btn-header { padding: 12px 18px; font-size: 13.5px; }
  .header-cta { gap: 12px; }
  .brand img { height: 48px; }
}

@media (max-width: 1024px) {
  .nav, .btn-header { display: none; }
  .hamburger { display: flex; align-items: center; justify-content: center; }
  .strip-cards { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
  .stat:nth-child(3) { border-left: none; }
  .about .container, .renew .container { grid-template-columns: 1fr; gap: 80px; }
  .about-visual { max-width: 560px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 44px; }
  .hero-side { display: none; }
}

@media (max-width: 700px) {
  :root { --header-h: 74px; }
  .section { padding: 80px 0; }
  .topbar-left .topbar-item:nth-child(2), .topbar-right .topbar-item.hide-m { display: none; }
  .brand img { height: 44px; }
  .hero { min-height: 560px; }
  .hero-actions .btn { padding: 14px 26px; font-size: 14px; }
  .hero-arrows { display: none; }
  .strip-cards { grid-template-columns: 1fr; margin-top: -56px; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat { border-left: none; }
  .about-visual .main-img img { height: 340px; }
  .about-visual .sub-img { right: 0; }
  .exp-badge { width: 118px; height: 118px; top: -26px; left: -6px; }
  .exp-badge .num { font-size: 30px; }
  .about-checks { grid-template-columns: 1fr; }
  .renew-visual img { height: 300px; }
  .renew-card { right: 0; padding: 15px 18px; }
  .cta-box { padding: 50px 30px; }
  .footer-main { grid-template-columns: 1fr; gap: 40px; padding: 70px 0 40px; }
  .footer-bottom .container { justify-content: center; text-align: center; }
  .wa-float { left: 18px; bottom: 18px; }
  .to-top { right: 18px; bottom: 18px; }
}

@media (max-width: 500px) {
  /* Çalışma saatleri dar ekrana sığmıyor; sadece telefon + sosyal kalsın */
  .topbar-left .topbar-item:nth-child(1) { display: none; }
  .topbar .container { justify-content: flex-end; }
}

/* Mobilde yatay AOS animasyonları (fade-left/right) sayfayı yana kaydırıyordu → dikey yap */
@media (max-width: 1024px) {
  [data-aos="fade-right"], [data-aos="fade-left"] { transform: translate3d(0, 40px, 0); }
  [data-aos="fade-right"].aos-animate, [data-aos="fade-left"].aos-animate { transform: translate3d(0, 0, 0); }
}