/* ==========================================================
   Teknik Servis — Kurumsal Tema
   Ana renk: #D0021B (kırmızı) + beyaz
   ========================================================== */

:root {
  --red: #D0021B;
  --red-dark: #A80016;
  --red-deep: #6E000E;
  --red-soft: #FDECEE;
  --red-softer: #FFF6F7;
  --red-line: #F4C9CF;
  --white: #FFFFFF;
  --ink: #16141A;
  --ink-2: #45404A;
  --muted: #77717C;
  --line: #ECE7EA;
  --bg-alt: #F8F6F7;
  --dark: #141216;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 18px 50px rgba(22, 20, 26, 0.10);
  --shadow-red: 0 14px 34px rgba(208, 2, 27, 0.28);
  --shadow-sm: 0 6px 18px rgba(22, 20, 26, 0.06);
  --container: 1240px;
  --header-h: 84px;
  --font-head: "Poppins", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font-body); color: var(--ink); background: #fff;
  line-height: 1.7; font-size: 16px; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, h5 { font-family: var(--font-head); line-height: 1.2; margin: 0 0 .55em; font-weight: 700; letter-spacing: -0.015em; color: var(--ink); }
p { margin: 0 0 1.05em; color: var(--ink-2); }
ul, ol { margin: 0; padding: 0; list-style: none; }
strong { color: var(--ink); }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 1000; background: var(--red); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; border-radius: 6px; }
.text-red { color: var(--red); }
.center { text-align: center; }
.mt-30 { margin-top: 30px; }
.mt-40 { margin-top: 40px; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 12px; font-weight: 600; font-size: 15.5px; font-family: var(--font-head);
  border: 2px solid transparent; cursor: pointer; transition: all .22s ease; white-space: nowrap; line-height: 1.2;
}
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn-primary { background: var(--red); color: #fff; box-shadow: var(--shadow-red); }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn-white { background: #fff; color: var(--red); box-shadow: 0 10px 26px rgba(0,0,0,.15); }
.btn-white:hover { background: var(--red-soft); transform: translateY(-2px); }
.btn-outline { border-color: var(--red); color: var(--red); background: transparent; }
.btn-outline:hover { background: var(--red); color: #fff; }
.btn-ghost { border-color: rgba(255,255,255,.55); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--red); border-color: #fff; }
.btn-lg { padding: 18px 32px; font-size: 17px; }
.btn-block { width: 100%; }

/* ---------- Üst şerit ---------- */
.topbar { background: var(--dark); color: #D9D4D8; font-size: 13.5px; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; min-height: 44px; gap: 16px; }
.topbar-left, .topbar-right { display: flex; gap: 26px; align-items: center; }
.topbar span, .topbar a { display: inline-flex; align-items: center; gap: 7px; }
.topbar svg { width: 15px; height: 15px; color: var(--red); }
.topbar a { color: #fff; font-weight: 600; }
.topbar a:hover { color: #FFB3BD; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: #fff; transition: box-shadow .25s; }
.site-header.scrolled { box-shadow: 0 8px 30px rgba(22,20,26,.08); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 20px; }

.logo { display: flex; align-items: center; gap: 12px; font-family: var(--font-head); font-weight: 800; font-size: 22px; color: var(--ink); line-height: 1.1; }
.logo-mark { width: 48px; height: 48px; border-radius: 14px; background: var(--red); display: grid; place-items: center; color: #fff; flex-shrink: 0; box-shadow: var(--shadow-red); }
.logo-mark svg { width: 26px; height: 26px; }
.logo b { color: var(--red); }
.logo small { display: block; font-family: var(--font-body); font-size: 11.5px; font-weight: 500; color: var(--muted); letter-spacing: .04em; margin-top: 4px; text-transform: uppercase; }

.main-nav > ul { display: flex; gap: 2px; align-items: center; }
.main-nav > ul > li > a { display: flex; align-items: center; padding: 10px 15px; border-radius: 10px; font-weight: 600; font-size: 15px; color: var(--ink-2); font-family: var(--font-head); transition: color .15s, background .15s; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--red); }
.main-nav > ul > li > a[aria-current="page"] { background: var(--red-softer); }

.has-sub { position: relative; }
.has-sub > a::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 8px; margin-top: -3px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); }
.mega {
  position: absolute; top: calc(100% + 12px); left: 50%; width: 620px; background: #fff; border-radius: 18px;
  box-shadow: 0 24px 60px rgba(22,20,26,.16); padding: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
  opacity: 0; visibility: hidden; transform: translate(-50%, 10px); transition: all .2s ease; border-top: 3px solid var(--red);
}
.mega::before { content: ""; position: absolute; left: 0; right: 0; top: -18px; height: 18px; }
.has-sub:hover .mega, .has-sub:focus-within .mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mega a { display: flex; gap: 14px; padding: 14px; border-radius: 12px; align-items: flex-start; transition: background .15s; }
.mega a:hover { background: var(--red-softer); }
.mega .mi { width: 44px; height: 44px; border-radius: 12px; background: var(--red-soft); color: var(--red); display: grid; place-items: center; flex-shrink: 0; }
.mega .mi svg { width: 24px; height: 24px; }
.mega strong { display: block; font-family: var(--font-head); font-size: 15px; color: var(--ink); }
.mega span.d { display: block; font-size: 13px; color: var(--muted); line-height: 1.45; margin-top: 2px; }
.mega .mega-all { grid-column: 1 / -1; justify-content: center; align-items: center; background: var(--bg-alt); font-weight: 600; color: var(--red); font-size: 14px; }

.header-cta { display: flex; align-items: center; gap: 16px; }
.header-phone { display: flex; align-items: center; gap: 12px; }
.header-phone .icon { width: 48px; height: 48px; border-radius: 50%; background: var(--red-soft); color: var(--red); display: grid; place-items: center; position: relative; }
.header-phone .icon::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid var(--red); opacity: .25; animation: pulse-ring 2s infinite; }
.header-phone .icon svg { width: 21px; height: 21px; }
.header-phone small { display: block; font-size: 12px; color: var(--muted); line-height: 1.2; }
.header-phone strong { font-family: var(--font-head); font-size: 18px; color: var(--ink); line-height: 1.3; }
@keyframes pulse-ring { 0% { transform: scale(.9); opacity: .5; } 100% { transform: scale(1.35); opacity: 0; } }

.menu-toggle { display: none; width: 48px; height: 48px; border-radius: 12px; border: 1px solid var(--line); background: #fff; cursor: pointer; align-items: center; justify-content: center; padding: 0; }
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; transition: all .2s; }
.menu-toggle span::before, .menu-toggle span::after { content: ""; position: absolute; left: 0; }
.menu-toggle span::before { top: -7px; }
.menu-toggle span::after { top: 7px; }
.menu-open .menu-toggle span { background: transparent; }
.menu-open .menu-toggle span::before { top: 0; transform: rotate(45deg); }
.menu-open .menu-toggle span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Ana sayfa hero ---------- */
.hero {
  position: relative; color: #fff; padding: 110px 0 170px; overflow: hidden; background: var(--red-deep);
}
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(95deg, rgba(20,4,8,.92) 0%, rgba(110,0,14,.86) 42%, rgba(208,2,27,.55) 75%, rgba(208,2,27,.25) 100%);
}
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.25fr .75fr; gap: 60px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); padding: 8px 16px; border-radius: 999px; font-size: 14px; font-weight: 500; margin-bottom: 24px; backdrop-filter: blur(4px); }
.hero-badge i { width: 9px; height: 9px; border-radius: 50%; background: #3BE07A; box-shadow: 0 0 0 4px rgba(59,224,122,.25); }
.hero h1 { font-size: clamp(34px, 5vw, 60px); font-weight: 800; color: #fff; margin-bottom: 22px; }
.hero h1 em { font-style: normal; position: relative; white-space: nowrap; }
.hero h1 em::after { content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 12px; background: var(--red); z-index: -1; border-radius: 4px; opacity: .9; }
.hero .lead { font-size: 18.5px; color: rgba(255,255,255,.88); max-width: 600px; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 38px; font-size: 15px; }
.hero-points li { display: flex; align-items: center; gap: 9px; color: rgba(255,255,255,.95); font-weight: 500; }
.hero-points svg { width: 20px; height: 20px; padding: 3px; border-radius: 50%; background: var(--red); color: #fff; }

.quick-card { background: #fff; color: var(--ink); border-radius: 22px; padding: 30px; box-shadow: 0 30px 70px rgba(0,0,0,.3); }
.quick-card h2 { font-size: 21px; margin-bottom: 6px; }
.quick-card > p { font-size: 14.5px; color: var(--muted); margin-bottom: 18px; }
.quick-list { display: grid; gap: 10px; margin-bottom: 20px; }
.quick-list a { display: flex; align-items: center; gap: 14px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; transition: all .18s; font-weight: 600; font-family: var(--font-head); font-size: 15px; }
.quick-list a:hover { border-color: var(--red); background: var(--red-softer); color: var(--red); }
.quick-list .qi { width: 40px; height: 40px; border-radius: 10px; background: var(--red-soft); color: var(--red); display: grid; place-items: center; flex-shrink: 0; }
.quick-list .qi svg { width: 22px; height: 22px; }
.quick-list .arr { margin-left: auto; width: 18px; height: 18px; color: var(--muted); }
.quick-call { display: flex; align-items: center; gap: 14px; background: var(--red); color: #fff; border-radius: 14px; padding: 16px 18px; }
.quick-call svg { width: 26px; height: 26px; }
.quick-call small { display: block; font-size: 12.5px; opacity: .85; }
.quick-call strong { color: #fff; font-family: var(--font-head); font-size: 20px; }

/* ---------- Özellik şeridi (hero altı) ---------- */
.feature-strip { position: relative; z-index: 5; margin-top: -90px; }
.feature-strip .grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: 22px; box-shadow: var(--shadow); overflow: hidden; }
.feature { padding: 32px 28px; display: flex; gap: 16px; align-items: flex-start; border-right: 1px solid var(--line); transition: background .2s; }
.feature:last-child { border-right: 0; }
.feature:hover { background: var(--red-softer); }
.feature .fi { width: 54px; height: 54px; border-radius: 14px; background: var(--red); color: #fff; display: grid; place-items: center; flex-shrink: 0; box-shadow: var(--shadow-red); }
.feature .fi svg { width: 26px; height: 26px; }
.feature h3 { font-size: 16.5px; margin-bottom: 4px; }
.feature p { font-size: 14px; margin: 0; color: var(--muted); line-height: 1.55; }

/* ---------- Bölümler ---------- */
section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
.section-red { background: var(--red-softer); }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head.left { text-align: left; margin-left: 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--red); font-weight: 700; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 14px; font-family: var(--font-head); }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--red); }
.section-head h2, .h2 { font-size: clamp(28px, 3.4vw, 42px); }
.section-head p { font-size: 17px; color: var(--muted); }
.head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 50px; }
.head-row .section-head { margin-bottom: 0; }

/* ---------- Hizmet kartları (fotoğraflı) ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.svc-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--line); display: flex; flex-direction: column; transition: transform .28s, box-shadow .28s; }
.svc-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.svc-img { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--red-soft); }
.svc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.svc-card:hover .svc-img img { transform: scale(1.07); }
.svc-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(20,4,8,.45)); }
.svc-badge { position: absolute; left: 22px; bottom: -28px; z-index: 2; width: 62px; height: 62px; border-radius: 16px; background: var(--red); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow-red); border: 4px solid #fff; }
.svc-badge svg { width: 30px; height: 30px; }
.svc-body { padding: 44px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.svc-body h3 { font-size: 20px; }
.svc-body p { font-size: 15px; flex: 1; }
.svc-body ul { margin: 0 0 20px; }
.svc-body li { font-size: 14px; color: var(--ink-2); padding: 4px 0 4px 24px; position: relative; }
.svc-body li::before { content: ""; position: absolute; left: 0; top: 10px; width: 14px; height: 14px; border-radius: 50%; background: var(--red-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D0021B' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/9px no-repeat; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; color: var(--red); font-weight: 600; font-size: 15px; font-family: var(--font-head); }
.link-arrow svg { width: 18px; height: 18px; transition: transform .2s; }
.link-arrow:hover svg { transform: translateX(5px); }

/* ---------- Hakkımızda kolajı ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.split.rev > :first-child { order: 2; }
.collage { position: relative; padding: 0 60px 60px 0; }
.collage .c1 { border-radius: 22px; overflow: hidden; aspect-ratio: 4/4.4; box-shadow: var(--shadow); }
.collage .c1 img, .collage .c2 img { width: 100%; height: 100%; object-fit: cover; }
.collage .c2 { position: absolute; right: 0; bottom: 0; width: 52%; aspect-ratio: 1; border-radius: 20px; overflow: hidden; border: 8px solid #fff; box-shadow: var(--shadow); }
.collage .stamp { position: absolute; left: -24px; top: 40px; background: var(--red); color: #fff; padding: 20px 22px; border-radius: 18px; box-shadow: var(--shadow-red); max-width: 190px; }
.collage .stamp svg { width: 32px; height: 32px; margin-bottom: 8px; }
.collage .stamp strong { display: block; color: #fff; font-family: var(--font-head); font-size: 17px; line-height: 1.3; }
.collage .stamp span { font-size: 13px; opacity: .9; }
.photo { border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); position: relative; }
.photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 5/4; }
.photo .tag { position: absolute; left: 20px; bottom: 20px; background: #fff; border-radius: 14px; padding: 14px 18px; display: flex; gap: 12px; align-items: center; box-shadow: var(--shadow); font-family: var(--font-head); font-weight: 600; font-size: 15px; }
.photo .tag svg { width: 30px; height: 30px; color: var(--red); }

.check-list li { position: relative; padding: 7px 0 7px 36px; color: var(--ink-2); }
.check-list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 24px; height: 24px; border-radius: 50%; background: var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/13px no-repeat; }
.check-list.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.mini-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 28px 0 32px; }
.mini-feat { display: flex; gap: 14px; align-items: flex-start; }
.mini-feat .ico { width: 46px; height: 46px; border-radius: 12px; background: var(--red-soft); color: var(--red); display: grid; place-items: center; flex-shrink: 0; }
.mini-feat .ico svg { width: 23px; height: 23px; }
.mini-feat h4 { font-size: 16px; margin-bottom: 2px; }
.mini-feat p { font-size: 14px; margin: 0; color: var(--muted); line-height: 1.5; }

/* ---------- Cihaz ızgarası ---------- */
.device-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.device { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px 14px; text-align: center; transition: all .22s; }
.device:hover { border-color: var(--red); transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.device .ico { width: 58px; height: 58px; margin: 0 auto 12px; border-radius: 50%; background: var(--red-soft); color: var(--red); display: grid; place-items: center; transition: all .22s; }
.device:hover .ico { background: var(--red); color: #fff; }
.device .ico svg { width: 30px; height: 30px; }
.device h3 { font-size: 14.5px; margin: 0; font-weight: 600; }

/* ---------- Arıza asistanı (sekmeler) ---------- */
.fault-tool { background: #fff; border-radius: 24px; box-shadow: var(--shadow); overflow: hidden; display: grid; grid-template-columns: 300px 1fr; }
.ft-tabs { background: var(--dark); padding: 18px; display: flex; flex-direction: column; gap: 6px; }
.ft-tabs button { display: flex; align-items: center; gap: 12px; padding: 16px; border: 0; border-radius: 12px; background: transparent; color: #CFC9CE; font: 600 15.5px var(--font-head); cursor: pointer; text-align: left; transition: all .15s; }
.ft-tabs button svg { width: 26px; height: 26px; }
.ft-tabs button:hover { background: rgba(255,255,255,.06); color: #fff; }
.ft-tabs button[aria-selected="true"] { background: var(--red); color: #fff; }
.ft-panel { padding: 40px; }
.ft-panel[hidden] { display: none; }
.ft-panel h3 { font-size: 24px; }
.ft-panel > p { color: var(--muted); }
.ft-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 24px 0 28px; }
.ft-item { border: 1px solid var(--line); border-radius: 14px; padding: 18px 18px 16px; border-left: 4px solid var(--red); }
.ft-item h4 { font-size: 15.5px; margin-bottom: 4px; }
.ft-item p { font-size: 14px; margin: 0; color: var(--muted); line-height: 1.55; }
.ft-foot { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; background: var(--red-softer); border-radius: 14px; padding: 18px 22px; }
.ft-foot p { margin: 0; font-weight: 500; color: var(--ink); }

/* ---------- Fotoğraflı bant ---------- */
.photo-band { position: relative; color: #fff; overflow: hidden; background: var(--dark); }
.photo-band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo-band::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,4,8,.94) 0%, rgba(20,4,8,.85) 50%, rgba(110,0,14,.75) 100%); z-index: 1; }
.photo-band .container { position: relative; z-index: 2; }
.photo-band h2, .photo-band h3 { color: #fff; }
.photo-band p { color: rgba(255,255,255,.78); }
.photo-band .eyebrow { color: #FF8C9B; }
.photo-band .eyebrow::before { background: #FF8C9B; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why-item { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 30px; transition: all .25s; backdrop-filter: blur(3px); }
.why-item:hover { background: var(--red); border-color: var(--red); transform: translateY(-5px); }
.why-item .ico { width: 56px; height: 56px; border-radius: 14px; background: var(--red); color: #fff; display: grid; place-items: center; margin-bottom: 20px; transition: all .25s; }
.why-item:hover .ico { background: #fff; color: var(--red); }
.why-item .ico svg { width: 28px; height: 28px; }
.why-item h3 { font-size: 19px; margin-bottom: 8px; }
.why-item p { font-size: 15px; margin: 0; }
.why-item:hover p { color: rgba(255,255,255,.92); }

/* Açık zemin için neden-biz kartı */
.why-light .why-item { background: #fff; border-color: var(--line); backdrop-filter: none; }
.why-light .why-item h3 { color: var(--ink); }
.why-light .why-item p { color: var(--ink-2); }
.why-light .why-item:hover h3 { color: #fff; }

/* ---------- Süreç ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 26px 28px; transition: all .25s; }
.step:hover { box-shadow: var(--shadow); transform: translateY(-4px); border-color: transparent; }
.step::before { counter-increment: step; content: "0" counter(step); position: absolute; right: 22px; top: 16px; font-family: var(--font-head); font-weight: 800; font-size: 48px; color: var(--red-soft); line-height: 1; }
.step .ico { width: 60px; height: 60px; border-radius: 16px; background: var(--red); color: #fff; display: grid; place-items: center; margin-bottom: 22px; box-shadow: var(--shadow-red); position: relative; }
.step .ico svg { width: 28px; height: 28px; }
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { font-size: 15px; margin: 0; }

/* ---------- CTA ---------- */
.cta-photo { position: relative; border-radius: 28px; overflow: hidden; color: #fff; padding: 70px 60px; background: var(--red); }
.cta-photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cta-photo::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(208,2,27,.97) 0%, rgba(168,0,22,.92) 50%, rgba(110,0,14,.6) 100%); z-index: 1; }
.cta-photo .inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-photo h2 { color: #fff; font-size: clamp(26px, 3.2vw, 40px); margin-bottom: 10px; }
.cta-photo p { color: rgba(255,255,255,.9); margin: 0; font-size: 17px; max-width: 560px; }
.cta-photo .phone-big { display: block; font-family: var(--font-head); font-weight: 800; font-size: clamp(26px, 3vw, 36px); color: #fff; margin-bottom: 14px; text-align: center; }
.cta-photo .actions { display: flex; flex-direction: column; align-items: stretch; flex-shrink: 0; }
.cta-section { padding: 0 0 100px; }

/* ---------- Rehber / blog kartları ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.post-card { background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); display: flex; flex-direction: column; transition: all .25s; }
.post-card:hover { box-shadow: var(--shadow); transform: translateY(-6px); }
.post-img { aspect-ratio: 16/10; overflow: hidden; position: relative; }
.post-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.post-card:hover .post-img img { transform: scale(1.06); }
.post-cat { position: absolute; left: 16px; top: 16px; background: var(--red); color: #fff; font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: 8px; letter-spacing: .04em; text-transform: uppercase; font-family: var(--font-head); }
.post-body { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.post-meta { font-size: 13px; color: var(--muted); margin-bottom: 8px; display: flex; gap: 8px; align-items: center; }
.post-meta svg { width: 14px; height: 14px; }
.post-body h3 { font-size: 19px; line-height: 1.35; }
.post-body h3 a:hover { color: var(--red); }
.post-body p { font-size: 15px; flex: 1; }

/* ---------- Sayfa başlığı ---------- */
.page-hero { position: relative; color: #fff; padding: 90px 0 96px; overflow: hidden; background: var(--red-deep); }
.page-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(95deg, rgba(20,4,8,.93) 0%, rgba(110,0,14,.85) 50%, rgba(208,2,27,.55) 100%); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(32px, 4.4vw, 54px); color: #fff; margin-bottom: 14px; }
.page-hero p { color: rgba(255,255,255,.88); max-width: 720px; font-size: 18px; margin: 0; }
.page-hero .hero-actions { margin-top: 30px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; margin-bottom: 18px; color: rgba(255,255,255,.8); }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }
.breadcrumb li + li::before { content: "›"; margin-right: 8px; opacity: .6; }

/* ---------- Hizmet satırları (hizmetler sayfası) ---------- */
.svc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 50px 0; border-bottom: 1px solid var(--line); }
.svc-row:last-child { border-bottom: 0; }
.svc-row:nth-child(even) > .photo { order: 2; }
.svc-row .num { font-family: var(--font-head); font-weight: 800; color: var(--red); font-size: 15px; letter-spacing: .1em; }
.svc-row h2 { font-size: clamp(26px, 3vw, 36px); }
.svc-row .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }

/* ---------- Alt hizmet kartları ---------- */
.sub-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sub-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; transition: all .25s; position: relative; overflow: hidden; }
.sub-card::after { content: ""; position: absolute; left: 0; bottom: 0; height: 4px; width: 0; background: var(--red); transition: width .35s; }
.sub-card:hover { box-shadow: var(--shadow); transform: translateY(-5px); border-color: transparent; }
.sub-card:hover::after { width: 100%; }
.sub-card .ico { width: 58px; height: 58px; border-radius: 16px; background: var(--red-soft); color: var(--red); display: grid; place-items: center; margin-bottom: 18px; transition: all .25s; }
.sub-card:hover .ico { background: var(--red); color: #fff; }
.sub-card .ico svg { width: 28px; height: 28px; }
.sub-card h3 { font-size: 19px; }
.sub-card p { font-size: 15px; margin: 0; }

/* ---------- Arıza tablosu ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); }
.data-table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 15px; }
.data-table th { background: var(--red); color: #fff; text-align: left; padding: 16px 20px; font-family: var(--font-head); font-weight: 600; font-size: 14.5px; }
.data-table td { padding: 16px 20px; border-top: 1px solid var(--line); color: var(--ink-2); vertical-align: top; }
.data-table tr:nth-child(even) td { background: var(--red-softer); }
.data-table td:first-child { font-weight: 600; color: var(--ink); }

/* ---------- Galeri ---------- */
.gallery { display: grid; grid-template-columns: 1.7fr 1fr; grid-template-rows: 230px 230px; gap: 16px; }
.gallery figure { margin: 0; border-radius: 18px; overflow: hidden; position: relative; }
.gallery figure:first-child { grid-row: span 2; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.gallery figure:hover img { transform: scale(1.06); }
.gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 18px 14px; background: linear-gradient(transparent, rgba(20,4,8,.8)); color: #fff; font-weight: 600; font-size: 14.5px; font-family: var(--font-head); }

/* ---------- İpucu kutuları ---------- */
.tips { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.tip { display: flex; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.tip .n { width: 40px; height: 40px; border-radius: 50%; background: var(--red); color: #fff; font: 700 16px var(--font-head); display: grid; place-items: center; flex-shrink: 0; }
.tip h4 { font-size: 16.5px; margin-bottom: 4px; }
.tip p { font-size: 14.5px; margin: 0; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { background: #fff; border: 1px solid var(--line); padding: 10px 18px; border-radius: 999px; font-weight: 500; font-size: 14.5px; color: var(--ink-2); }

.notice { display: flex; gap: 16px; align-items: flex-start; background: var(--red-softer); border: 1px solid var(--red-line); border-radius: 16px; padding: 22px 24px; }
.notice svg { width: 28px; height: 28px; color: var(--red); flex-shrink: 0; }
.notice p { margin: 0; color: var(--ink); }

/* ---------- SSS ---------- */
.faq { max-width: 900px; margin: 0 auto; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; overflow: hidden; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow-sm); border-color: var(--red-line); }
.faq summary { cursor: pointer; padding: 20px 60px 20px 24px; font-weight: 600; font-size: 16.5px; list-style: none; position: relative; font-family: var(--font-head); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 50%; background: var(--red-soft); color: var(--red); display: grid; place-items: center; font-size: 20px; font-weight: 500; line-height: 1; }
.faq details[open] summary::after { content: "−"; background: var(--red); color: #fff; }
.faq details[open] summary { color: var(--red); }
.faq .answer { padding: 0 24px 22px; }
.faq .answer p { margin: 0; }
.faq-split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; align-items: start; }
.faq-split .faq { max-width: none; }
.faq-group-title { font-size: 22px; margin: 44px 0 18px; display: flex; align-items: center; gap: 12px; }
.faq-group-title:first-child { margin-top: 0; }
.faq-group-title .gi { width: 42px; height: 42px; border-radius: 12px; background: var(--red); color: #fff; display: grid; place-items: center; }
.faq-group-title .gi svg { width: 22px; height: 22px; }
.faq-nav { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 8px; }
.faq-nav a { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); font-weight: 600; font-family: var(--font-head); font-size: 15px; background: #fff; }
.faq-nav a:hover { border-color: var(--red); color: var(--red); }
.faq-nav a svg { width: 22px; height: 22px; color: var(--red); }
.faq-layout { display: grid; grid-template-columns: 280px 1fr; gap: 50px; align-items: start; }

/* ---------- Kurumsal / sektörler ---------- */
.sector-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.sector { background: #fff; border-radius: var(--radius); padding: 28px 24px; border: 1px solid var(--line); transition: all .25s; }
.sector:hover { border-color: var(--red); box-shadow: var(--shadow-sm); }
.sector .ico { width: 52px; height: 52px; border-radius: 14px; background: var(--red-soft); color: var(--red); display: grid; place-items: center; margin-bottom: 16px; }
.sector .ico svg { width: 26px; height: 26px; }
.sector h3 { font-size: 17.5px; margin-bottom: 6px; }
.sector p { font-size: 14.5px; margin: 0; }

/* ---------- Değerler / misyon ---------- */
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.mv { border-radius: 22px; padding: 40px; position: relative; overflow: hidden; }
.mv.red { background: var(--red); color: #fff; }
.mv.red h3, .mv.red p { color: #fff; }
.mv.light { background: #fff; border: 1px solid var(--line); }
.mv .ico { width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 20px; }
.mv.red .ico { background: rgba(255,255,255,.18); color: #fff; }
.mv.light .ico { background: var(--red-soft); color: var(--red); }
.mv .ico svg { width: 30px; height: 30px; }
.mv h3 { font-size: 24px; }
.mv p { margin: 0; font-size: 16px; }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value { text-align: center; padding: 34px 22px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: all .25s; }
.value:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.value .ico { width: 66px; height: 66px; margin: 0 auto 18px; border-radius: 50%; background: var(--red-soft); color: var(--red); display: grid; place-items: center; }
.value .ico svg { width: 30px; height: 30px; }
.value h3 { font-size: 18.5px; margin-bottom: 6px; }
.value p { font-size: 14.5px; margin: 0; }

/* ---------- Makale ---------- */
.article-layout { display: grid; grid-template-columns: 1fr 340px; gap: 60px; align-items: start; }
.article { font-size: 17px; }
.article .cover { border-radius: 22px; overflow: hidden; margin-bottom: 36px; }
.article .cover img { width: 100%; aspect-ratio: 16/8; object-fit: cover; }
.article h2 { font-size: 27px; margin-top: 44px; }
.article h3 { font-size: 21px; margin-top: 30px; }
.article p { color: var(--ink-2); }
.article ul.bul { margin: 0 0 1.2em; }
.article ul.bul li { position: relative; padding: 5px 0 5px 28px; color: var(--ink-2); }
.article ul.bul li::before { content: ""; position: absolute; left: 4px; top: 15px; width: 9px; height: 9px; border-radius: 50%; background: var(--red); }
.article ol.num { counter-reset: n; margin: 0 0 1.2em; }
.article ol.num li { counter-increment: n; position: relative; padding: 6px 0 6px 44px; color: var(--ink-2); }
.article ol.num li::before { content: counter(n); position: absolute; left: 0; top: 6px; width: 30px; height: 30px; border-radius: 50%; background: var(--red-soft); color: var(--red); font: 700 14px var(--font-head); display: grid; place-items: center; }
.article .notice { margin: 28px 0; }
.article-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: 14px; color: rgba(255,255,255,.85); margin-top: 18px; }
.article-meta span { display: inline-flex; gap: 6px; align-items: center; }
.article-meta svg { width: 16px; height: 16px; }
.sidebar { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 24px; }
.side-box { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 26px; }
.side-box h3 { font-size: 18px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--red-soft); }
.side-call { background: var(--red); color: #fff; border: 0; text-align: center; }
.side-call h3 { color: #fff; border-color: rgba(255,255,255,.2); }
.side-call p { color: rgba(255,255,255,.9); font-size: 15px; }
.side-call .ring-ico { width: 70px; height: 70px; margin: 0 auto 14px; border-radius: 50%; background: #fff; color: var(--red); display: grid; place-items: center; }
.side-call .ring-ico svg { width: 32px; height: 32px; }
.side-call strong { display: block; color: #fff; font-family: var(--font-head); font-size: 24px; margin-bottom: 16px; }
.side-links li a { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); font-weight: 500; font-size: 15px; }
.side-links li:last-child a { border-bottom: 0; }
.side-links li a:hover { color: var(--red); }
.side-links svg { width: 20px; height: 20px; color: var(--red); flex-shrink: 0; }
.side-post { display: flex; gap: 14px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.side-post:last-child { border-bottom: 0; }
.side-post img { width: 76px; height: 64px; border-radius: 10px; object-fit: cover; flex-shrink: 0; }
.side-post span { font-weight: 600; font-size: 14.5px; line-height: 1.4; font-family: var(--font-head); }
.side-post:hover span { color: var(--red); }

/* ---------- İletişim ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: stretch; }
.call-card { position: relative; overflow: hidden; color: #fff; border-radius: 26px; padding: 50px 44px; text-align: center; background: var(--red); display: flex; flex-direction: column; justify-content: center; }
.call-card > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.call-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(208,2,27,.95), rgba(110,0,14,.93)); z-index: 1; }
.call-card > *:not(img) { position: relative; z-index: 2; }
.call-card .ring-ico { width: 100px; height: 100px; margin: 0 auto 22px; border-radius: 50%; background: #fff; color: var(--red); display: grid; place-items: center; animation: pulse 2.4s infinite; }
.call-card .ring-ico svg { width: 46px; height: 46px; }
.call-card h2 { color: #fff; font-size: 28px; margin-bottom: 6px; }
.call-card p { color: rgba(255,255,255,.9); }
.call-card .number { display: block; font-family: var(--font-head); font-size: clamp(30px, 4vw, 44px); font-weight: 800; margin: 8px 0 26px; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 12px rgba(255,255,255,.18), 0 0 0 26px rgba(255,255,255,.08); } 50% { box-shadow: 0 0 0 16px rgba(255,255,255,.22), 0 0 0 34px rgba(255,255,255,.05); } }
.info-list { display: grid; gap: 16px; }
.info-item { display: flex; gap: 18px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.info-item .ico { width: 52px; height: 52px; border-radius: 14px; background: var(--red-soft); color: var(--red); display: grid; place-items: center; flex-shrink: 0; }
.info-item .ico svg { width: 25px; height: 25px; }
.info-item h3 { font-size: 17px; margin-bottom: 4px; }
.info-item p { margin: 0; font-size: 15px; }
.info-item a { color: var(--red); font-weight: 600; }
.hours { width: 100%; border-collapse: collapse; }
.hours td { padding: 5px 0; color: var(--ink-2); white-space: nowrap; font-size: 15px; border-bottom: 1px dashed var(--line); }
.hours tr:last-child td { border-bottom: 0; }
.hours td:last-child { text-align: right; font-weight: 600; color: var(--ink); padding-left: 12px; }

/* ---------- Footer ---------- */
.footer-cta { background: var(--red); color: #fff; }
.footer-cta .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 34px; padding-bottom: 34px; flex-wrap: wrap; }
.footer-cta h2 { color: #fff; font-size: 24px; margin: 0; }
.footer-cta p { color: rgba(255,255,255,.88); margin: 4px 0 0; }
.site-footer { background: var(--dark); color: #CFC9CE; padding: 80px 0 0; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.3fr; gap: 40px; }
.site-footer .logo { color: #fff; margin-bottom: 20px; }
.site-footer .logo small { color: #9C949A; }
.site-footer p { color: #A69EA4; font-size: 14.5px; }
.site-footer h4 { color: #fff; font-size: 16.5px; margin-bottom: 22px; position: relative; padding-bottom: 14px; }
.site-footer h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 34px; height: 3px; background: var(--red); border-radius: 2px; }
.footer-links li { margin-bottom: 11px; }
.footer-links a { color: #CFC9CE; transition: color .15s, padding .15s; }
.footer-links a:hover { color: #fff; padding-left: 4px; }
.footer-phone { display: flex; align-items: center; gap: 12px; color: #fff; font-family: var(--font-head); font-weight: 700; font-size: 21px; margin: 4px 0 16px; }
.footer-phone .i { width: 44px; height: 44px; border-radius: 12px; background: var(--red); display: grid; place-items: center; }
.footer-phone svg { width: 22px; height: 22px; color: #fff; }
.footer-bottom { border-top: 1px solid #2E2A30; margin-top: 60px; padding: 24px 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: #8A8288; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Sabit arama ---------- */
.mobile-call { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 200; padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(0,0,0,.08); }
.mobile-call a { display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--red); color: #fff; border-radius: 14px; padding: 15px; font-weight: 700; font-size: 17px; font-family: var(--font-head); }
.mobile-call a svg { width: 22px; height: 22px; animation: ring 2s infinite; }
.float-call { position: fixed; right: 26px; bottom: 26px; z-index: 150; width: 64px; height: 64px; border-radius: 50%; background: var(--red); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow-red); }
.float-call::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--red); animation: pulse-ring 1.8s infinite; }
.float-call svg { width: 28px; height: 28px; animation: ring 2s infinite; }
.float-call .tip-label { position: absolute; right: 76px; background: var(--dark); color: #fff; font: 600 14px var(--font-head); padding: 9px 14px; border-radius: 10px; white-space: nowrap; opacity: 0; transform: translateX(8px); transition: all .2s; pointer-events: none; }
.float-call:hover .tip-label { opacity: 1; transform: none; }
@keyframes ring { 0%, 60%, 100% { transform: rotate(0); } 10%, 30%, 50% { transform: rotate(-14deg); } 20%, 40% { transform: rotate(14deg); } }

/* ---------- Animasyon ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation: none !important; scroll-behavior: auto !important; }
}

/* ==========================================================
   Responsive
   ========================================================== */
.header-cta .btn { display: none; }
@media (max-width: 1200px) {
  .header-phone .txt { display: none; }
  .header-cta .btn { display: inline-flex; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-grid > :last-child { grid-column: span 1; }
  .device-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 1080px) {
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-strip .grid { grid-template-columns: repeat(2, 1fr); }
  .feature:nth-child(2) { border-right: 0; }
  .feature:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .values, .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; grid-template-columns: 1fr 1fr; }
  .fault-tool { grid-template-columns: 1fr; }
  .ft-tabs { flex-direction: row; overflow-x: auto; }
  .ft-tabs button { flex-shrink: 0; }
}

@media (max-width: 980px) {
  :root { --header-h: 72px; }
  .menu-toggle { display: inline-flex; }
  .header-cta .btn { display: none; }
  .main-nav { position: fixed; top: var(--nav-top, 116px); left: 0; right: 0; bottom: 0; background: #fff; padding: 12px 20px 120px; overflow-y: auto; transform: translateX(100%); visibility: hidden; transition: transform .3s ease, visibility .3s; z-index: 99; }
  .menu-open .main-nav { transform: none; visibility: visible; }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav > ul > li > a { padding: 16px 8px; font-size: 17px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .main-nav > ul > li > a[aria-current="page"] { background: transparent; }
  .has-sub > a::after { display: none; }
  .mega { position: static; width: auto; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 6px 0 10px; grid-template-columns: 1fr; gap: 0; border-radius: 0; }
  .mega a { padding: 10px 8px; }
  .mega .mi { width: 38px; height: 38px; }
  .mega span.d, .mega .mega-all { display: none; }
  .topbar-left .hide-md { display: none; }

  .hero { padding: 70px 0 150px; }
  .hero .container { grid-template-columns: 1fr; gap: 44px; }
  .split, .svc-row, .faq-split { grid-template-columns: 1fr; gap: 44px; }
  .split.rev > :first-child, .svc-row:nth-child(even) > .photo { order: 0; }
  .why-grid, .post-grid, .sub-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .contact-grid, .mv-grid { grid-template-columns: 1fr; }
  .cta-photo { padding: 50px 36px; }
  .cta-photo .inner { flex-direction: column; align-items: flex-start; }
  .cta-photo .phone-big { text-align: left; }
  .head-row { flex-direction: column; align-items: flex-start; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-nav { position: static; grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 260px 190px; }
  .gallery figure:first-child { grid-column: span 2; grid-row: auto; }
  .float-call { display: none; }
  section { padding: 76px 0; }
  .cta-section { padding: 0 0 76px; }
}

@media (max-width: 640px) {
  body { padding-bottom: 78px; font-size: 15.5px; }
  .container { padding: 0 16px; }
  .topbar .container { justify-content: center; }
  .topbar-left { display: none; }
  .logo { font-size: 19px; }
  .logo-mark { width: 42px; height: 42px; }
  .logo small { font-size: 10px; }
  .header-phone { display: none; }
  .mobile-call { display: block; }
  .hero { padding: 54px 0 130px; }
  .hero .lead { font-size: 16.5px; }
  .hero-actions .btn { width: 100%; }
  .quick-card { padding: 22px; }
  .feature-strip .grid { grid-template-columns: 1fr; }
  .feature { border-right: 0; border-bottom: 1px solid var(--line); padding: 22px; }
  .feature:last-child { border-bottom: 0; }
  .svc-grid, .why-grid, .post-grid, .sub-grid, .steps, .values, .sector-grid, .tips, .mini-feats, .sidebar { grid-template-columns: 1fr; }
  .device-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .check-list.cols-2 { grid-template-columns: 1fr; }
  .ft-panel { padding: 26px 20px; }
  .ft-list { grid-template-columns: 1fr; }
  .collage { padding: 0 30px 40px 0; }
  .collage .stamp { left: -6px; top: 18px; padding: 14px 16px; max-width: 160px; }
  .collage .stamp strong { font-size: 15px; }
  .cta-photo { padding: 40px 22px; border-radius: 22px; }
  .cta-photo .actions, .cta-photo .actions .btn { width: 100%; }
  .call-card { padding: 38px 22px; }
  .mv { padding: 30px 24px; }
  .faq-nav { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; grid-template-rows: none; }
  .gallery figure { height: 220px; }
  .gallery figure:first-child { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-cta .btn { width: 100%; }
  section { padding: 60px 0; }
  .cta-section { padding: 0 0 60px; }
  .section-head { margin-bottom: 36px; }
  .page-hero { padding: 60px 0 64px; }
  .page-hero .hero-actions .btn { width: 100%; }
}