/* ==========================================================================
   Kalay Güvenlik — kalayguvenlik.com
   Tasarım sistemi · koyu lacivert + sarı vurgu · RJ45 / T568B marka konsepti
   ========================================================================== */

:root {
  --navy-900: #061223;
  --navy-800: #0B1B33;
  --navy-700: #102748;
  --navy-600: #17365F;
  --navy-500: #23507F;

  --yellow: #F7C948;
  --yellow-600: #E0B02F;
  --yellow-soft: #FFF3CF;

  --orange: #F58220;
  --green: #2E9E4F;
  --red: #E30613;
  --blue: #1B3A8B;
  --brown: #6E4B2A;

  --paper: #FFFFFF;
  --surface: #F4F7FB;
  --surface-2: #EAF0F7;
  --line: #DFE6F0;
  --line-dark: #22406B;

  --text: #14243D;
  --text-2: #3D5372;
  --muted: #6B7C97;
  --on-dark: #E6EDF7;
  --on-dark-muted: #9FB4D0;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(11, 27, 51, .06), 0 2px 8px rgba(11, 27, 51, .05);
  --shadow: 0 6px 18px rgba(11, 27, 51, .09), 0 2px 6px rgba(11, 27, 51, .05);
  --shadow-lg: 0 24px 60px rgba(6, 18, 35, .18);

  --wrap: 1200px;
  --ff: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --ff-head: "Space Grotesk", "Inter", -apple-system, "Segoe UI", Arial, sans-serif;
}

/* ---------------------------------------------------------------- reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--ff); color: var(--text); background: var(--paper);
  font-size: 17px; line-height: 1.72; -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--navy-600); text-decoration: none; }
a:hover { color: var(--navy-500); }
h1, h2, h3, h4 { font-family: var(--ff-head); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.015em; font-weight: 700; }
h1 { font-size: clamp(2rem, 1.35rem + 2.6vw, 3.35rem); }
h2 { font-size: clamp(1.55rem, 1.2rem + 1.5vw, 2.3rem); }
h3 { font-size: clamp(1.15rem, 1.05rem + .5vw, 1.4rem); }
p { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.3em; }
li { margin-bottom: .45em; }
strong { font-weight: 650; color: var(--navy-700); }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; border-radius: 6px; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200; background: var(--yellow);
  color: var(--navy-800); padding: .8rem 1.2rem; font-weight: 700; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

/* --------------------------------------------------------------- butonlar */
.btn {
  display: inline-flex; align-items: center; gap: .55rem; justify-content: center;
  font-family: var(--ff-head); font-weight: 700; font-size: .98rem; line-height: 1;
  padding: .95rem 1.5rem; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary { background: var(--yellow); color: var(--navy-800); box-shadow: 0 8px 22px rgba(247, 201, 72, .32); }
.btn-primary:hover { background: #FFD866; color: var(--navy-800); }
.btn-ghost { border-color: rgba(255, 255, 255, .38); color: #fff; background: rgba(255, 255, 255, .05); }
.btn-ghost:hover { border-color: var(--yellow); color: var(--yellow); }
.btn-dark { background: var(--navy-800); color: #fff; }
.btn-dark:hover { background: var(--navy-700); color: #fff; }
.btn-outline { border-color: var(--line); color: var(--navy-700); background: #fff; }
.btn-outline:hover { border-color: var(--navy-600); }
.btn-sm { padding: .68rem 1.1rem; font-size: .88rem; }
.btn-lg { padding: 1.08rem 1.9rem; font-size: 1.05rem; }

/* ------------------------------------------------------------------ üst bar */
.topbar {
  background: var(--navy-900); color: var(--on-dark-muted);
  font-size: .84rem; border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.topbar .wrap { display: flex; gap: 1.4rem; align-items: center; justify-content: flex-end; min-height: 40px; flex-wrap: wrap; }
.topbar a { color: var(--on-dark-muted); display: inline-flex; align-items: center; gap: .4rem; }
.topbar a:hover { color: var(--yellow); }
.topbar svg { width: 15px; height: 15px; }
.topbar .tb-left { margin-right: auto; display: inline-flex; align-items: center; gap: .4rem; }

/* ------------------------------------------------------------------ header */
.site-header {
  position: sticky; top: 0; z-index: 90; background: rgba(11, 27, 51, .97);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, .09);
}
.site-header .wrap { display: flex; align-items: center; gap: 1.2rem; min-height: 76px; }
.brand { display: flex; align-items: center; flex: none; }
.brand img { width: 250px; }
.brand:hover { opacity: .92; }

.nav { margin-left: auto; display: flex; align-items: center; gap: .15rem; }
.nav > li { list-style: none; position: relative; }
.nav ul { list-style: none; margin: 0; padding: 0; }
.nav-link {
  display: inline-flex; align-items: center; gap: .35rem; color: #DCE6F4;
  font-weight: 600; font-size: .95rem; padding: .7rem .85rem; border-radius: 10px;
  font-family: var(--ff-head); background: none; border: 0; cursor: pointer;
}
.nav-link:hover, .nav-link[aria-expanded="true"] { color: var(--yellow); background: rgba(255, 255, 255, .07); }
.nav-link.is-current { color: var(--yellow); }
.nav-link.is-current::after {
  content: ""; position: absolute; left: .85rem; right: .85rem; bottom: .28rem; height: 2px;
  background: var(--yellow); border-radius: 2px;
}
.caret { width: 11px; height: 11px; transition: transform .2s ease; }
.nav-link[aria-expanded="true"] .caret { transform: rotate(180deg); }

.dropdown {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: 260px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg);
  padding: .6rem; opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  border: 1px solid var(--line);
}
.nav li.open .dropdown { opacity: 1; visibility: visible; transform: none; }
.dropdown.mega { display: grid; grid-template-columns: repeat(3, minmax(210px, 1fr)); gap: .4rem 1.2rem; padding: 1.2rem; }
.dropdown .col-title {
  font-family: var(--ff-head); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted); padding: .3rem .7rem .45rem; margin-top: .2rem;
  border-bottom: 1px solid var(--line); margin-bottom: .35rem;
}
.dropdown a {
  display: block; padding: .5rem .7rem; border-radius: 9px; color: var(--text);
  font-size: .92rem; font-weight: 500; line-height: 1.4;
}
.dropdown a:hover { background: var(--surface); color: var(--navy-700); }
.dropdown a.is-current { background: var(--yellow-soft); color: var(--navy-700); font-weight: 650; }

.nav-cta { margin-left: .7rem; }
.burger {
  display: none; margin-left: auto; background: none; border: 0; cursor: pointer;
  padding: .55rem; border-radius: 10px;
}
.burger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; margin: 5px 0; transition: .22s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* rj45 renk şeridi */
.rj-strip { display: flex; height: 4px; }
.rj-strip i { flex: 1; }
.rj-strip i:nth-child(1) { background: var(--orange); }
.rj-strip i:nth-child(2) { background: repeating-linear-gradient(45deg, var(--orange) 0 6px, #fff 6px 12px); }
.rj-strip i:nth-child(3) { background: repeating-linear-gradient(45deg, var(--green) 0 6px, #fff 6px 12px); }
.rj-strip i:nth-child(4) { background: var(--blue); }
.rj-strip i:nth-child(5) { background: repeating-linear-gradient(45deg, var(--blue) 0 6px, #fff 6px 12px); }
.rj-strip i:nth-child(6) { background: var(--green); }
.rj-strip i:nth-child(7) { background: repeating-linear-gradient(45deg, var(--brown) 0 6px, #fff 6px 12px); }
.rj-strip i:nth-child(8) { background: var(--brown); }

/* ------------------------------------------------------------------- hero */
.hero {
  position: relative; background: var(--navy-800); color: #fff; overflow: hidden;
  padding: clamp(3rem, 2rem + 5vw, 6rem) 0 clamp(3rem, 2rem + 4vw, 5rem);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(900px 420px at 78% 8%, rgba(247, 201, 72, .16), transparent 62%),
    radial-gradient(700px 380px at 8% 96%, rgba(35, 80, 127, .55), transparent 60%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; opacity: .13;
  background-image: linear-gradient(115deg, transparent 0 26px, rgba(255, 255, 255, .5) 26px 28px, transparent 28px 54px);
  background-size: 54px 54px;
}
.hero .wrap { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 4vw, 3.6rem); align-items: center; }
.hero-home .hero-grid { grid-template-columns: 1.1fr .9fr; }
.kicker {
  display: inline-flex; align-items: center; gap: .55rem; font-family: var(--ff-head);
  font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--yellow); background: rgba(247, 201, 72, .12); border: 1px solid rgba(247, 201, 72, .35);
  padding: .42rem .95rem; border-radius: 999px; margin-bottom: 1.2rem;
}
.kicker::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--yellow); }
.hero h1 { color: #fff; margin-bottom: .8rem; }
.hero h1 em { font-style: normal; color: var(--yellow); }
.hero-sub { font-size: clamp(1.02rem, .98rem + .3vw, 1.16rem); color: #C9D8EC; max-width: 56ch; margin-bottom: 1.7rem; }
.hero-bullets { display: flex; flex-wrap: wrap; gap: .6rem; list-style: none; padding: 0; margin: 0 0 2rem; }
.hero-bullets li {
  display: inline-flex; align-items: center; gap: .45rem; font-size: .89rem; font-weight: 550;
  color: #D9E5F5; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14);
  padding: .42rem .9rem; border-radius: 999px; margin: 0;
}
.hero-bullets li::before {
  content: ""; width: 15px; height: 15px; flex: none; border-radius: 50%; background: var(--green);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/13px no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/13px no-repeat;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero-art { position: relative; }
.hero-art .illus { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; }

/* ana sayfa hero altı istatistik */
.hero-stats {
  position: relative; z-index: 2; margin-top: clamp(2.4rem, 4vw, 3.4rem);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius); overflow: hidden;
}
.hero-stats div { background: rgba(6, 18, 35, .55); padding: 1.3rem 1.2rem; }
.hero-stats b { display: block; font-family: var(--ff-head); font-size: 1.75rem; color: var(--yellow); line-height: 1.1; }
.hero-stats span { font-size: .85rem; color: #B6C8E0; }

/* ------------------------------------------------------------- breadcrumb */
.crumbs { background: var(--surface); border-bottom: 1px solid var(--line); font-size: .85rem; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .45rem; margin: 0; padding: .85rem 0; }
.crumbs li { margin: 0; color: var(--muted); display: flex; gap: .45rem; align-items: center; }
.crumbs li + li::before { content: "›"; color: #A9B8CD; }
.crumbs a { color: var(--text-2); }
.crumbs [aria-current] { color: var(--navy-700); font-weight: 600; }

/* --------------------------------------------------------------- bölümler */
.section { padding: clamp(3rem, 2rem + 4vw, 5.5rem) 0; }
.section-alt { background: var(--surface); }
.section-dark { background: var(--navy-800); color: var(--on-dark); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-head { max-width: 62ch; margin-bottom: 2.6rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .eyebrow {
  font-family: var(--ff-head); font-size: .76rem; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--navy-500); margin-bottom: .6rem; display: block;
}
.section-dark .section-head .eyebrow { color: var(--yellow); }
.section-head p { color: var(--text-2); font-size: 1.05rem; margin: 0; }
.section-dark .section-head p { color: #B9CBE2; }

/* ------------------------------------------------------------------ ızgara */
.grid { display: grid; gap: 1.4rem; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }

/* -------------------------------------------------------------- kartlar */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .18s ease, box-shadow .22s ease, border-color .22s ease;
}
.card h3 { margin-bottom: .45rem; font-size: 1.13rem; }
.card p { margin: 0; color: var(--text-2); font-size: .96rem; }
.card-link:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #C6D5E8; }
.card-link .more {
  display: inline-flex; align-items: center; gap: .35rem; margin-top: 1rem;
  font-weight: 650; font-size: .9rem; color: var(--navy-600); font-family: var(--ff-head);
}
.card-link:hover .more { gap: .6rem; color: var(--navy-500); }
.card-link .more svg { width: 17px; height: 17px; flex: none; }
.contact-list .icon-badge svg, .feature .icon-badge svg { width: 23px; height: 23px; }
.crumbs svg, .side-box svg { width: 16px; height: 16px; }
.icon-badge {
  width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center;
  background: var(--navy-800); margin-bottom: 1.05rem; flex: none;
}
.icon-badge svg { width: 25px; height: 25px; stroke: var(--yellow); fill: none; stroke-width: 1.8; }
.card .rj-strip { position: absolute; inset: 0 0 auto; height: 3px; opacity: .9; }

.service-card { display: flex; flex-direction: column; }
.service-card .tag {
  display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--navy-500); margin-bottom: .55rem; font-family: var(--ff-head);
}

/* özellik listesi (koyu) */
.feature { display: flex; gap: 1rem; }
.feature .icon-badge { background: rgba(247, 201, 72, .13); border: 1px solid rgba(247, 201, 72, .3); margin-bottom: 0; width: 46px; height: 46px; }
.feature h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.feature p { margin: 0; font-size: .95rem; color: #B9CBE2; }
.section-dark .feature h3 { color: #fff; }

/* --------------------------------------------------------------- içerik */
.prose { max-width: 74ch; }
.prose h2 { margin-top: 2.6rem; scroll-margin-top: 110px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.9rem; color: var(--navy-700); }
.prose p, .prose li { color: var(--text-2); }
.prose ul { list-style: none; padding-left: 0; }
.prose ul li { position: relative; padding-left: 1.75rem; }
.prose ul li::before {
  content: ""; position: absolute; left: 0; top: .62em; width: 9px; height: 9px;
  border-radius: 2px; background: var(--yellow); border: 1px solid var(--yellow-600);
}
.prose ol { padding-left: 1.4rem; }
.prose ol li::marker { color: var(--navy-500); font-weight: 700; }
.prose strong { color: var(--navy-700); }
.table-scroll { overflow-x: auto; margin: 1.6rem 0; border: 1px solid var(--line); border-radius: var(--radius); }
.prose table { border-collapse: collapse; width: 100%; min-width: 520px; font-size: .93rem; margin: 0; background: #fff; }
.prose th, .prose td { padding: .82rem 1rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose thead th { background: var(--navy-800); color: #fff; font-family: var(--ff-head); font-weight: 600; font-size: .88rem; border-bottom: 0; }
.prose tbody tr:nth-child(even) { background: var(--surface); }
.prose tbody tr:last-child td { border-bottom: 0; }

.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(2rem, 4vw, 3.4rem); align-items: start; }
.sidebar { position: sticky; top: 100px; display: grid; gap: 1.2rem; }
.side-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; }
.side-box h3 { font-size: 1.02rem; margin-bottom: .8rem; }
.side-box ul { list-style: none; padding: 0; margin: 0; font-size: .93rem; }
.side-box li { margin-bottom: .1rem; }
.side-box li a { display: block; padding: .45rem .6rem; border-radius: 8px; color: var(--text-2); }
.side-box li a:hover { background: #fff; color: var(--navy-700); }
.side-box li a.is-current { background: var(--navy-800); color: #fff; font-weight: 600; }
.side-cta { background: var(--navy-800); border-color: var(--navy-700); color: #fff; }
.side-cta h3 { color: #fff; }
.side-cta p { color: #B9CBE2; font-size: .93rem; }
.side-cta .btn { width: 100%; }
.side-toc a { font-size: .9rem; }

/* --------------------------------------------------------- örnek çalışma */
.case {
  background: linear-gradient(140deg, var(--navy-800), var(--navy-700));
  color: #fff; border-radius: var(--radius-lg); padding: clamp(1.8rem, 1.2rem + 2vw, 2.8rem);
  position: relative; overflow: hidden;
}
.case::after {
  content: ""; position: absolute; right: -60px; top: -60px; width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(247, 201, 72, .2), transparent 65%);
}
.case > * { position: relative; z-index: 1; }
.case .case-tag {
  display: inline-block; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase;
  font-weight: 700; color: var(--navy-800); background: var(--yellow); padding: .3rem .8rem;
  border-radius: 999px; margin-bottom: 1rem; font-family: var(--ff-head);
}
.case h3 { color: #fff; font-size: clamp(1.25rem, 1.1rem + .8vw, 1.7rem); margin-bottom: .4rem; }
.case .case-meta { color: var(--yellow); font-size: .88rem; margin-bottom: 1.5rem; font-weight: 550; }
.case-body { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-bottom: 1.8rem; }
.case-body h4 { font-family: var(--ff-head); font-size: .76rem; letter-spacing: .13em; text-transform: uppercase; color: #8FAAD0; margin: 0 0 .4rem; }
.case-body p { margin: 0; color: #DCE7F5; font-size: .96rem; }
.case-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; border-top: 1px solid rgba(255, 255, 255, .16); padding-top: 1.6rem; }
.case-stats b { display: block; font-family: var(--ff-head); font-size: 1.9rem; color: var(--yellow); line-height: 1.1; }
.case-stats span { font-size: .87rem; color: #B6C8E0; }

/* ------------------------------------------------------------------- sss */
.faq-list { display: grid; gap: .8rem; max-width: 78ch; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.faq-item summary {
  cursor: pointer; padding: 1.15rem 3rem 1.15rem 1.35rem; font-family: var(--ff-head);
  font-weight: 650; font-size: 1.02rem; color: var(--navy-700); position: relative; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; position: absolute; right: 1.3rem; top: 50%; width: 12px; height: 12px;
  margin-top: -6px; border-right: 2.4px solid var(--navy-500); border-bottom: 2.4px solid var(--navy-500);
  transform: rotate(45deg); transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-item[open] summary { background: var(--surface); }
.faq-item .faq-a { padding: 1.1rem 1.35rem 1.3rem; color: var(--text-2); font-size: .98rem; border-top: 1px solid var(--line); }
.faq-item .faq-a p:last-child { margin: 0; }

/* ------------------------------------------------------------- cta bandı */
.cta-band { background: var(--yellow); color: var(--navy-800); position: relative; overflow: hidden; }
.cta-band .wrap { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; padding: clamp(2.2rem, 1.5rem + 3vw, 3.4rem) 0; }
.cta-band h2 { margin: 0 0 .35rem; color: var(--navy-800); }
.cta-band p { margin: 0; color: #4A3C10; font-size: 1.03rem; max-width: 58ch; }
.cta-band .cta-actions { margin-left: auto; display: flex; gap: .8rem; flex-wrap: wrap; }

/* -------------------------------------------------------------- adımlar */
.steps { counter-reset: step; display: grid; gap: 1.1rem; }
.step {
  display: flex; gap: 1.1rem; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.3rem 1.5rem; box-shadow: var(--shadow-sm);
}
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--ff-head); font-weight: 700; font-size: 1.15rem; color: var(--yellow-600);
  background: var(--navy-800); width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center; flex: none;
}
.step h3 { font-size: 1.06rem; margin-bottom: .25rem; }
.step p { margin: 0; font-size: .95rem; color: var(--text-2); }

/* -------------------------------------------------------------- markalar */
.brands { display: flex; flex-wrap: wrap; gap: .7rem; }
.brand-chip {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: .55rem 1.2rem; font-family: var(--ff-head); font-weight: 650; font-size: .93rem;
  color: var(--navy-700);
}
.section-dark .brand-chip { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .18); color: #fff; }

/* -------------------------------------------------------------- iletişim */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 3rem); align-items: start; }
.contact-list { display: grid; gap: 1rem; margin: 0; padding: 0; list-style: none; }
.contact-list li { display: flex; gap: 1rem; align-items: flex-start; margin: 0; }
.contact-list .icon-badge { margin-bottom: 0; width: 46px; height: 46px; }
.contact-list b { display: block; font-family: var(--ff-head); font-size: .95rem; color: var(--navy-700); }
.contact-list a, .contact-list span { color: var(--text-2); font-size: .98rem; }
.map-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm); background: var(--surface); }
.map-frame iframe { display: block; width: 100%; height: 420px; border: 0; }

.form { display: grid; gap: 1rem; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: grid; gap: .35rem; }
.field label { font-family: var(--ff-head); font-size: .88rem; font-weight: 600; color: var(--navy-700); }
.field input, .field select, .field textarea {
  font-family: var(--ff); font-size: .98rem; padding: .8rem .95rem; border: 1px solid var(--line);
  border-radius: 10px; background: #fff; color: var(--text); width: 100%;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--navy-500); outline: none; box-shadow: 0 0 0 3px rgba(35, 80, 127, .13); }
.form-note { font-size: .85rem; color: var(--muted); margin: 0; }

/* --------------------------------------------------------------- footer */
.site-footer { background: var(--navy-900); color: #A9BDD8; font-size: .94rem; }
.footer-top { padding: clamp(2.6rem, 2rem + 3vw, 4rem) 0 2.4rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2rem; }
.site-footer h4 { font-family: var(--ff-head); color: #fff; font-size: .95rem; letter-spacing: .06em; text-transform: uppercase; margin: 0 0 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .5rem; }
.site-footer a { color: #A9BDD8; }
.site-footer a:hover { color: var(--yellow); }
.footer-brand img { width: 240px; margin-bottom: 1.1rem; }
.footer-brand p { color: #8FA6C4; max-width: 40ch; font-size: .93rem; }
.social { display: flex; gap: .6rem; margin-top: 1.1rem; }
.social a {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .12);
}
.social a:hover { background: var(--yellow); border-color: var(--yellow); }
.social svg { width: 19px; height: 19px; fill: #CFE0F4; }
.social a:hover svg { fill: var(--navy-800); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .09); padding: 1.2rem 0; font-size: .85rem;
  display: flex; gap: 1rem; justify-content: space-between; flex-wrap: wrap; color: #7E93B2;
}

/* ----------------------------------------------------- yüzen aksiyonlar */
.floaties { position: fixed; right: 18px; bottom: 18px; z-index: 80; display: grid; gap: .6rem; justify-items: end; }
.fab {
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(6, 18, 35, .3); border: 0; cursor: pointer;
  transition: transform .16s ease;
}
.fab:hover { transform: scale(1.07); }
.fab svg { width: 28px; height: 28px; }
.fab-wa { background: #25D366; }
.fab-wa svg { fill: #fff; }
.fab-tel { background: var(--yellow); }
.fab-tel svg { fill: var(--navy-800); width: 24px; height: 24px; }
.fab-top { background: var(--navy-800); opacity: 0; pointer-events: none; width: 44px; height: 44px; }
.fab-top.show { opacity: 1; pointer-events: auto; }
.fab-top svg { width: 20px; height: 20px; stroke: #fff; fill: none; stroke-width: 2.4; }

/* --------------------------------------------------------------- yardımcı */
.mt-0 { margin-top: 0; }
.center { text-align: center; }
.lead { font-size: 1.1rem; color: var(--text-2); }
.divider { height: 1px; background: var(--line); border: 0; margin: 2.6rem 0; }
.pill-list { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; padding: 0; margin: 0; }
.pill-list li { margin: 0; }
.pill-list a, .pill-list span {
  display: inline-block; padding: .45rem 1rem; border-radius: 999px; background: var(--surface);
  border: 1px solid var(--line); font-size: .88rem; color: var(--text-2);
}
.pill-list a:hover { background: var(--navy-800); color: #fff; border-color: var(--navy-800); }

/* ------------------------------------------------------------ responsive */
@media (max-width: 1080px) {
  .g-4 { grid-template-columns: repeat(2, 1fr); }
  .content-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav { display: none; }
  .burger { display: block; }
  .site-header.nav-open .nav {
    display: block; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--navy-800); border-top: 1px solid rgba(255, 255, 255, .1);
    padding: .8rem 1.25rem 1.6rem; max-height: 78vh; overflow-y: auto;
    box-shadow: var(--shadow-lg);
  }
  .site-header.nav-open .nav > li { display: block; width: 100%; }
  .nav-link { width: 100%; justify-content: space-between; padding: .85rem .3rem; font-size: 1rem; }
  .nav-link.is-current::after { display: none; }
  .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none;
    background: transparent; border: 0; padding: 0 0 .6rem .4rem; display: none;
  }
  .nav li.open .dropdown { display: block; }
  .dropdown.mega { grid-template-columns: 1fr; gap: 0; padding: 0 0 .6rem .4rem; }
  .dropdown a { color: #CBDAEC; padding: .55rem .6rem; }
  .dropdown a:hover, .dropdown a.is-current { background: rgba(255, 255, 255, .08); color: var(--yellow); }
  .dropdown .col-title { color: var(--yellow); border-color: rgba(255, 255, 255, .15); }
  .nav-cta { margin: .8rem 0 0; width: 100%; }
  .hero-grid, .hero-home .hero-grid { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 520px; }
  .g-3 { grid-template-columns: repeat(2, 1fr); }
  .case-body { grid-template-columns: 1fr; gap: 1rem; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  body { font-size: 16px; }
  .g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .case-stats { grid-template-columns: 1fr; gap: .9rem; }
  .footer-grid, .sidebar { grid-template-columns: 1fr; }
  .topbar .wrap { justify-content: center; font-size: .8rem; }
  .topbar .tb-left { display: none; }
  .brand img { width: 200px; }
  .form .row { grid-template-columns: 1fr; }
  .cta-band .cta-actions { margin-left: 0; width: 100%; }
  .cta-band .btn { flex: 1; }
  .floaties { right: 12px; bottom: 12px; }
}

@media print {
  .site-header, .topbar, .floaties, .cta-band, .sidebar { display: none !important; }
  body { font-size: 12pt; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}