/* www.trendbt.com — site stilleri (temadan bağımsız). */

@font-face { font-family: "Urbanist"; src: url("../fonts/urbanist/Urbanist-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Urbanist"; src: url("../fonts/urbanist/Urbanist-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Urbanist"; src: url("../fonts/urbanist/Urbanist-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Urbanist"; src: url("../fonts/urbanist/Urbanist-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
    --ink: #0f1a2e;
    --ink-2: #26324a;
    --muted: #5b6577;
    --line: #e3e8f0;
    --soft: #f4f7fb;
    --navy: #0a1222;
    --navy-2: #121c33;
    --blue: #2c5fc4;
    --blue-hover: #234fa6;
    --brand-blue: #5c85ca;
    --brand-green: #8cc746;
    --green-ink: #3f7a0e;
    --grad: linear-gradient(120deg, #8cc746 0%, #5c85ca 100%);
    --grad-text: linear-gradient(90deg, #a8e46d 0%, #86aef0 100%);
    --radius: 20px;
    --shadow: 0 1px 2px rgba(15, 26, 46, .05), 0 8px 24px -12px rgba(15, 26, 46, .12);
    --shadow-lg: 0 30px 60px -28px rgba(15, 26, 46, .35);
    --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: "Urbanist", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 17px;
    line-height: 1.65;
    color: var(--ink);
    background: #fff;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
[hidden] { display: none !important; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.15; font-weight: 700; letter-spacing: -.02em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.ic { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
:focus-visible { outline: 3px solid #86aef0; outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: 1220px; margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(72px, 9vw, 128px) 0; }
.section.soft { background: var(--soft); }
section[id] { scroll-margin-top: calc(var(--header-h) - 4px); }

.skip { position: absolute; left: 16px; top: -60px; z-index: 300; background: #fff; color: var(--ink); padding: 10px 16px; border-radius: 10px; font-weight: 600; }
.skip:focus { top: 12px; }

/* ---------- Tipografi yardımcıları ---------- */
.eyebrow {
    display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px;
    font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue);
}
.eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 3px; background: var(--grad); }
.section-head { max-width: 760px; margin: 0 auto clamp(40px, 5vw, 64px); text-align: center; }
.section h2 { font-size: clamp(30px, 4.2vw, 48px); }
.section-head p { color: var(--muted); font-size: clamp(17px, 1.5vw, 19px); margin: 0; }
.lead-dark { color: var(--muted); font-size: clamp(17px, 1.5vw, 19px); }

/* ---------- Butonlar ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    height: 50px; padding: 0 24px; border-radius: 999px; border: 2px solid transparent;
    font-weight: 600; font-size: 16px; line-height: 1; white-space: nowrap; cursor: pointer;
    transition: transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-lg { height: 56px; padding: 0 30px; font-size: 17px; }
.btn-sm { height: 42px; padding: 0 18px; font-size: 15px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 12px 24px -12px rgba(44, 95, 196, .8); }
.btn-primary:hover { background: var(--blue-hover); }
.btn-outline { border-color: #c9d3e3; color: var(--ink); background: #fff; }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-ghost { border-color: rgba(255, 255, 255, .3); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .55); }
.btn-white { background: #fff; color: var(--navy); }
.btn-white:hover { box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .5); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.more {
    display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--blue);
    transition: gap .2s ease;
}
.more:hover { gap: 10px; }
.link-btn { background: none; border: 0; padding: 0; cursor: pointer; }

/* ---------- Üst çubuk ---------- */
.site-header {
    position: fixed; left: 0; right: 0; top: 0; z-index: 100; color: #fff;
    transition: background-color .3s ease, box-shadow .3s ease, color .3s ease;
}
.site-header .bar { height: var(--header-h); display: flex; align-items: center; gap: 24px; }
.logo { display: flex; align-items: center; flex: none; }
.logo img { height: 46px; width: auto; }
.logo .logo-on-light { display: none; }
.nav { display: flex; gap: 2px; margin-inline-start: auto; }
.nav a {
    position: relative; padding: 10px 14px; border-radius: 10px; font-weight: 600; font-size: 15.5px; white-space: nowrap;
    color: rgba(255, 255, 255, .8); transition: color .2s ease, background-color .2s ease;
}
.nav a:hover { color: #fff; background: rgba(255, 255, 255, .07); }
.nav a.active { color: #fff; }
.nav a.active::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 3px; height: 3px; border-radius: 3px; background: var(--grad); }
.bar-end { display: flex; align-items: center; gap: 14px; }
.lang { display: inline-flex; padding: 3px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .25); }
.lang a { padding: 4px 11px; border-radius: 999px; font-size: 13px; font-weight: 700; color: rgba(255, 255, 255, .75); }
.lang a.on { background: #fff; color: var(--navy); }
.menu-btn { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .25); background: transparent; color: inherit; align-items: center; justify-content: center; cursor: pointer; }

.site-header.solid {
    color: var(--ink); background: rgba(255, 255, 255, .92);
    -webkit-backdrop-filter: saturate(180%) blur(14px); backdrop-filter: saturate(180%) blur(14px);
    box-shadow: 0 1px 0 var(--line), 0 10px 30px -20px rgba(15, 26, 46, .35);
}
.site-header.solid .logo-on-dark { display: none; }
.site-header.solid .logo-on-light { display: block; }
.site-header.solid .nav a { color: var(--muted); }
.site-header.solid .nav a:hover { color: var(--ink); background: var(--soft); }
.site-header.solid .nav a.active { color: var(--ink); }
.site-header.solid .lang { border-color: var(--line); }
.site-header.solid .lang a { color: var(--muted); }
.site-header.solid .lang a.on { background: var(--ink); color: #fff; }
.site-header.solid .menu-btn { border-color: var(--line); }

/* Mobil menü */
.mobile-menu {
    position: fixed; inset: 0; z-index: 200; background: var(--navy); color: #fff;
    display: flex; flex-direction: column; padding: 18px 24px calc(24px + env(safe-area-inset-bottom));
    overflow-y: auto; animation: mm-in .25s ease;
}
.mobile-menu[hidden] { display: none; }
@keyframes mm-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
.mm-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.mm-head img { height: 42px; width: auto; }
.menu-close { width: 44px; height: 44px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .2); background: transparent; color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; }
.mm-nav a { display: flex; align-items: center; justify-content: space-between; padding: 18px 4px; font-size: 22px; font-weight: 700; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.mm-nav a .ic { color: var(--brand-green); }
.mm-foot { margin-top: auto; padding-top: 28px; display: grid; gap: 14px; }
.mm-contact { display: flex; align-items: center; gap: 10px; color: rgba(255, 255, 255, .8); }
.lang-lg { justify-self: start; margin-top: 6px; }
.lang-lg a { padding: 7px 16px; font-size: 14px; }

/* ---------- Giriş: öne çıkan ürünler (slayt) ---------- */
/* Masaüstünde görsel tüm alanı kaplar (1920×800, 12:5), metin solda; mobilde metin üstte, 750×1000 görsel altta. */
.hero {
    position: relative; overflow: hidden; color: #fff; background: var(--navy);
    display: flex; flex-direction: column; min-height: clamp(600px, 41.667vw, 800px);
}
.hero .hero-top { position: relative; z-index: 1; padding-top: calc(var(--header-h) + clamp(20px, 3vw, 40px)); }
.hero h1 {
    max-width: 560px; margin: 0;
    font-size: 15px; font-weight: 600; letter-spacing: 0; line-height: 1.4; color: rgba(255, 255, 255, .85);
}
.hero h1::before { content: ""; display: inline-block; vertical-align: middle; width: 28px; height: 3px; margin-top: -2px; margin-inline-end: 12px; border-radius: 3px; background: var(--grad); }
.hero h1 em { font-style: normal; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-slides { flex: 1; display: grid; align-items: center; }
.hero-slide { grid-area: 1 / 1; transition: opacity .6s ease, visibility .6s; }
.hero-slide:not(.is-active) { opacity: 0; visibility: hidden; }
/* Yalnız etkin, komşu ve çıkan slaytın görseli çizilir; diğerleri sırası gelince yüklenir. */
.hero-slide:not(.is-active):not(.is-near) .hero-media { display: none; }
.hero-media { position: absolute; inset: 0; z-index: 0; display: block; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.hero-media::after {
    content: ""; position: absolute; inset: 0;
    background:
        linear-gradient(180deg, rgba(10, 18, 34, .7) 0%, rgba(10, 18, 34, 0) 24%),
        linear-gradient(0deg, rgba(10, 18, 34, .6) 0%, rgba(10, 18, 34, 0) 26%),
        linear-gradient(90deg, rgba(10, 18, 34, .95) 0%, rgba(10, 18, 34, .88) 36%, rgba(10, 18, 34, .55) 54%, rgba(10, 18, 34, 0) 74%);
}
.hero .hero-copy { position: relative; z-index: 1; padding-top: clamp(24px, 4vw, 48px); padding-bottom: clamp(24px, 4vw, 48px); }
.hero-copy > * { max-width: 530px; }
.hero-product {
    display: inline-flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; margin: 0 0 20px; padding: 5px 16px 5px 5px;
    border-radius: 999px; background: rgba(10, 18, 34, .45); border: 1px solid rgba(255, 255, 255, .18); font-size: 14px; font-weight: 600; color: rgba(255, 255, 255, .85);
}
.hero-product strong { padding: 4px 12px; border-radius: 999px; background: var(--blue); color: #fff; font-weight: 700; }
.hero h2 { font-size: clamp(34px, 4.6vw, 60px); letter-spacing: -.035em; line-height: 1.06; margin: 0 0 20px; overflow-wrap: break-word; }
.hero .lead { font-size: clamp(17px, 1.6vw, 20px); color: rgba(255, 255, 255, .82); margin-bottom: 32px; }
.hero .hero-controls { position: relative; z-index: 1; display: flex; align-items: center; gap: 8px; padding-bottom: clamp(24px, 3vw, 40px); }
.hero-btn {
    width: 44px; height: 44px; flex: none; display: inline-flex; align-items: center; justify-content: center; padding: 0; cursor: pointer;
    border-radius: 50%; border: 1px solid rgba(255, 255, 255, .3); background: rgba(10, 18, 34, .45); color: #fff;
    transition: background-color .2s ease, border-color .2s ease;
}
.hero-btn:hover { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .55); }
.hero-toggle .ic + .ic, .hero-toggle.is-paused .ic:first-child { display: none; }
.hero-toggle.is-paused .ic + .ic { display: block; }
.hero-dots { display: flex; }
.hero-dots button { position: relative; width: 30px; height: 44px; padding: 0; border: 0; background: none; cursor: pointer; }
.hero-dots button::before { content: ""; position: absolute; left: 5px; right: 5px; top: 20px; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, .4); transition: background-color .2s ease; }
.hero-dots button:hover::before { background: rgba(255, 255, 255, .7); }
.hero-dots button[aria-current="true"]::before { background: #fff; }
.hero-count { min-width: 48px; text-align: center; font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; color: rgba(255, 255, 255, .85); }

.tv-frame { position: relative; background: #05080f; border-radius: 10px; padding: 6px; box-shadow: 0 28px 50px -18px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .08); }
.tv-frame img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 4px; }
.tv-stand { width: 26%; height: 14px; margin: 0 auto; background: linear-gradient(#1d2536, #0a0f1a); clip-path: polygon(18% 0, 82% 0, 100% 100%, 0 100%); }

/* ---------- Hizmet kartları ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.card {
    position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 32px 28px 28px; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card::after {
    content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: var(--grad); opacity: 0; transition: opacity .3s ease;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::after { opacity: 1; }
.card-ic { width: 56px; height: 56px; border-radius: 16px; display: flex; align-items: center; justify-content: center; }
.tint-blue { background: #eaf1ff; color: #2c5fc4; }
.tint-green { background: #edf8e2; color: #3f7a0e; }
.tint-orange { background: #fff1e4; color: #c25a06; }
.tint-purple { background: #f1ebff; color: #6b3fd1; }
.tint-teal { background: #e3f7f5; color: #0f766e; }
.tint-pink { background: #ffe9f1; color: #c2185b; }
.tint-indigo { background: #eceeff; color: #4338ca; }
.tint-amber { background: #fff4d6; color: #a15c07; }
.tint-cyan { background: #e0f6fb; color: #0e7490; }
.tint-slate { background: #eef1f5; color: #334155; }
.tint-sky { background: #e4f3ff; color: #0369a1; }
.tint-red { background: #ffe8e6; color: #b42318; }
.card-new { border-color: transparent; box-shadow: 0 18px 40px -26px rgba(67, 56, 202, .55); }
.card-new::after { opacity: 1; background: linear-gradient(120deg, #6d5dfc, #5c85ca 50%, #8cc746); }
.tag-new {
    position: absolute; top: 18px; inset-inline-end: 18px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .02em;
    color: #fff; background: linear-gradient(120deg, #6d5dfc, #5c85ca);
}
.card h3 { font-size: 21px; margin: 22px 0 10px; }
.card p { color: var(--muted); font-size: 16px; margin: 0; }
.card .more { margin-top: auto; padding-top: 20px; }

/* ---------- Yapay zekâ ---------- */
.ai { position: relative; overflow: hidden; color: #fff; background: #0b0f24; }
.ai::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(45% 55% at 90% 10%, rgba(109, 93, 252, .38), transparent 70%), radial-gradient(40% 50% at 5% 95%, rgba(92, 133, 202, .35), transparent 70%), radial-gradient(30% 40% at 60% 100%, rgba(140, 199, 70, .16), transparent 70%);
}
.ai .container { position: relative; }
.ai .eyebrow { color: #b4adff; }
.ai .eyebrow::before { background: linear-gradient(90deg, #6d5dfc, #86aef0); }
.ai h2 { font-size: clamp(30px, 4.2vw, 48px); }
.ai-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 80px); align-items: center; }
.ai-lead { color: rgba(255, 255, 255, .74); font-size: clamp(17px, 1.5vw, 19px); }
.ai-steps { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 32px; }
.ai-steps li { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 7px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); font-weight: 600; font-size: 14.5px; }
.ai-steps li span { width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(120deg, #6d5dfc, #5c85ca); font-size: 13px; }
.ai-mock {
    position: relative; padding: 18px; border-radius: 22px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14);
    box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .8); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.ai-mock-head { display: flex; align-items: center; gap: 10px; padding: 4px 4px 14px; border-bottom: 1px solid rgba(255, 255, 255, .1); margin-bottom: 16px; }
.ai-mock-ic { width: 34px; height: 34px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: linear-gradient(120deg, #6d5dfc, #5c85ca); }
.ai-mock-tag { margin-inline-start: auto; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: rgba(255, 255, 255, .1); color: rgba(255, 255, 255, .75); }
.msg { max-width: 88%; padding: 12px 16px; border-radius: 16px; font-size: 15px; line-height: 1.5; margin-bottom: 12px; }
.msg p { margin: 0 0 12px; }
.msg-user { margin-inline-start: auto; background: #2c5fc4; border-bottom-right-radius: 6px; }
.msg-bot { background: #fff; color: var(--ink); border-bottom-left-radius: 6px; max-width: 100%; }
.ai-bar { display: grid; grid-template-columns: 120px 1fr 40px; align-items: center; gap: 10px; font-size: 13.5px; margin-bottom: 8px; }
.ai-bar i { height: 10px; border-radius: 6px; background: #eef1f7; position: relative; overflow: hidden; }
.ai-bar i::after { content: ""; position: absolute; inset-inline-start: 0; top: 0; bottom: 0; width: var(--w); border-radius: 6px; background: linear-gradient(90deg, #6d5dfc, #5c85ca); }
.ai-bar b { text-align: end; font-size: 13px; }
.ai-tip { display: flex; gap: 8px; align-items: flex-start; margin-top: 12px; padding: 10px 12px; border-radius: 12px; background: #f1efff; color: #3730a3; font-size: 13.5px; font-weight: 500; }
.ai-tip .ic { flex: none; margin-top: 2px; }
.ai-items { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: clamp(48px, 6vw, 80px); }
.ai-item { padding: 26px 24px; border-radius: 18px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); transition: background-color .3s ease, transform .3s ease; }
.ai-item:hover { background: rgba(255, 255, 255, .08); transform: translateY(-4px); }
.ai-ic { width: 46px; height: 46px; border-radius: 13px; display: flex; align-items: center; justify-content: center; background: rgba(109, 93, 252, .2); color: #c4bfff; margin-bottom: 16px; }
.ai-item h3 { font-size: 18.5px; margin-bottom: 8px; }
.ai-item p { color: rgba(255, 255, 255, .7); font-size: 15.5px; margin: 0; }

/* ---------- CRM ---------- */
.crm-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(36px, 5vw, 72px); align-items: center; }
.crm-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px; margin: 28px 0 32px; }
.crm-features li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--muted); line-height: 1.5; }
.crm-features strong { display: block; color: var(--ink); font-size: 16px; margin-bottom: 2px; }
.crm-ic { flex: none; width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: #fff; border: 1px solid var(--line); color: var(--green-ink); }
.crm-visual { position: relative; }
.crm-visual::before { content: ""; position: absolute; inset: -6% -4% -8% 8%; border-radius: 32px; background: linear-gradient(135deg, #e2f3d0, #dbe7ff); transform: rotate(2deg); }
.crm-visual .browser img { aspect-ratio: 1388 / 734; object-position: center; }

/* ---------- Ürünler ---------- */
.products { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
/* Geniş ekranda sekiz ürün iki tam satır olur. */
@media (min-width: 1200px) {
    .products { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
    .product { padding: 24px; }
    .product-img { width: calc(100% + 48px); margin: -24px -24px 20px; }
}
.product { display: flex; flex-direction: column; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: transform .3s ease, box-shadow .3s ease; }
.product:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.product-img { width: calc(100% + 56px); max-width: none; margin: -28px -28px 22px; aspect-ratio: 4 / 3; object-fit: cover; background: var(--soft); transition: transform .6s ease; }
.product:hover .product-img { transform: scale(1.03); }
/* Bölgesel görsel dosyası eksikse: kişi içermeyen renkli zemin ve ürünün baş harfi. */
.img-fallback { display: flex; align-items: center; justify-content: center; background: var(--grad); color: #fff; font-size: 64px; font-weight: 800; }
.pd-fallback { aspect-ratio: 16 / 9; border-radius: var(--radius); }
.product-cat { margin-bottom: 8px; font-size: 12.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.product h3 { font-size: 21px; margin-bottom: 8px; }
.product p { color: var(--muted); font-size: 15.5px; }
.product .more { margin-top: auto; }

/* ---------- Dijital ekran ---------- */
.ds { background: #fff; overflow: hidden; }
.ds-top { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(36px, 5vw, 72px); align-items: center; }
.ds-top .actions { margin-top: 30px; }
.devices { position: relative; padding: 0 6% 13% 0; }
.browser { position: relative; border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 40px 80px -36px rgba(15, 26, 46, .55), 0 0 0 1px rgba(15, 26, 46, .07); }
.browser-bar { display: flex; align-items: center; gap: 7px; height: 32px; padding: 0 14px; background: #eef1f6; border-bottom: 1px solid var(--line); }
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; }
.browser-bar i:nth-child(2) { background: #febc2e; }
.browser-bar i:nth-child(3) { background: #28c840; }
.browser-bar span { margin: 0 auto; padding: 2px 14px; border-radius: 6px; background: #fff; color: var(--muted); font-size: 11.5px; }
.browser img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; }
.dev-tv { position: absolute; left: -5%; bottom: 0; width: 50%; }
.dev-phone {
    position: absolute; right: 0; bottom: -2%; width: 21%; padding: 6px; border-radius: 24px; background: #05080f;
    box-shadow: 0 30px 60px -24px rgba(0, 0, 0, .6), 0 0 0 1px rgba(255, 255, 255, .06);
}
.dev-phone img { width: 100%; aspect-ratio: 1 / 2; object-fit: cover; object-position: top; border-radius: 18px; }

.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: clamp(56px, 7vw, 88px); }
.feature { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 24px 22px; transition: transform .3s ease, box-shadow .3s ease; }
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-ic { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #edf8e2, #eaf1ff); color: var(--blue); margin-bottom: 16px; }
.feature h3 { font-size: 17.5px; margin-bottom: 6px; }
.feature p { color: var(--muted); font-size: 15px; line-height: 1.55; margin: 0; }

.usecases { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; margin-top: 40px; }
.usecases-title { font-weight: 700; margin-inline-end: 6px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 600; font-size: 15px; color: var(--ink-2); }
.chip .ic { color: var(--brand-blue); }

.steps-title { text-align: center; font-size: clamp(24px, 3vw, 32px); margin: clamp(64px, 8vw, 96px) 0 32px; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; position: relative; }
.steps::before { content: ""; position: absolute; left: 16%; right: 16%; top: 27px; height: 2px; background: repeating-linear-gradient(90deg, #c9d3e3 0 8px, transparent 8px 16px); }
.step { position: relative; text-align: center; padding: 0 12px; }
.step-num {
    position: relative; display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 18px;
    background: linear-gradient(135deg, #5f9e22 0%, #2c5fc4 100%); color: #fff; font-size: 22px; font-weight: 700; box-shadow: 0 14px 26px -12px rgba(44, 95, 196, .9); margin-bottom: 20px;
}
.step h4 { font-size: 20px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 16px; margin: 0; }

/* ---------- Çağrı merkezi ---------- */
.cc-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 88px); align-items: center; }
/* Bölüm görseli: kişi içermeyen, temsilî canlı çağrı paneli. */
.cc-visual { position: relative; padding: 20px 0 44px; }
.cc-visual::before { content: ""; position: absolute; inset: 0 2%; border-radius: 40px; background: linear-gradient(135deg, #edf8e2, #eaf1ff); transform: rotate(-4deg); }
.cc-panel {
    position: relative; max-width: 480px; margin: 0 auto; padding: 18px; border-radius: 22px; background: var(--navy); color: #fff;
    box-shadow: 0 40px 80px -36px rgba(15, 26, 46, .6);
}
.cc-head { display: flex; align-items: center; gap: 10px; padding: 2px 2px 14px; margin-bottom: 14px; border-bottom: 1px solid rgba(255, 255, 255, .1); font-size: 15px; }
.cc-head-ic { flex: none; width: 34px; height: 34px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: var(--grad); }
.cc-live { margin-inline-start: auto; display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; background: rgba(140, 199, 70, .15); color: #b5e389; font-size: 12px; font-weight: 600; }
.cc-live i { width: 7px; height: 7px; border-radius: 50%; background: #8cc746; animation: cc-pulse 2s infinite; }
@keyframes cc-pulse { 0% { box-shadow: 0 0 0 0 rgba(140, 199, 70, .6); } 70%, 100% { box-shadow: 0 0 0 7px rgba(140, 199, 70, 0); } }
.cc-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 10px; }
.cc-kpi, .cc-chart { padding: 12px; border-radius: 14px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .08); }
.cc-kpi b { display: block; font-size: 26px; line-height: 1.15; font-variant-numeric: tabular-nums; }
.cc-kpi span, .cc-chart > span { font-size: 12.5px; color: rgba(255, 255, 255, .65); }
.cc-chart { margin-bottom: 10px; }
.cc-bars { display: flex; align-items: flex-end; gap: 6px; height: 64px; margin-top: 8px; }
.cc-bars i { flex: 1; height: var(--h); border-radius: 4px 4px 2px 2px; background: linear-gradient(180deg, #86aef0, #2c5fc4); }
.cc-bars i:nth-child(7) { background: linear-gradient(180deg, #a8e46d, #5c85ca); }
.cc-agents { display: grid; gap: 6px; }
.cc-agents li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 12px; background: rgba(255, 255, 255, .04); font-size: 14px; }
.cc-av { flex: none; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: rgba(134, 174, 240, .18); color: #bcd2f7; }
.cc-team { font-weight: 600; }
.cc-st { margin-inline-start: auto; padding: 3px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.cc-st-0 { background: rgba(140, 199, 70, .16); color: #b5e389; }
.cc-st-1 { background: rgba(134, 174, 240, .18); color: #bcd2f7; }
.cc-st-2 { background: rgba(245, 180, 70, .16); color: #f5c97a; }
.cc-toast {
    position: absolute; inset-inline-end: 0; bottom: 4px; display: flex; align-items: center; gap: 12px; max-width: 330px;
    padding: 12px 16px; padding-inline-start: 12px; border-radius: 16px; background: #fff; color: var(--muted); font-size: 13.5px; line-height: 1.4;
    box-shadow: 0 24px 50px -20px rgba(15, 26, 46, .45), 0 0 0 1px var(--line);
}
.cc-toast strong { display: block; color: var(--ink); font-size: 14px; }
.cc-toast-ic { flex: none; width: 38px; height: 38px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: #edf8e2; color: var(--green-ink); }
.cc-actions { margin-top: 30px; }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; padding: 6px; margin: 26px 0 24px; background: var(--soft); border: 1px solid var(--line); border-radius: 16px; }
.tab {
    flex: 1 1 auto; min-height: 44px; padding: 8px 14px; border: 0; border-radius: 11px; background: transparent; color: var(--muted);
    font-weight: 700; font-size: 15px; cursor: pointer; transition: background-color .2s ease, color .2s ease, box-shadow .2s ease;
}
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { background: #fff; color: var(--ink); box-shadow: 0 2px 8px -2px rgba(15, 26, 46, .15); }
.tab-panel { animation: fade .3s ease; }
.tab-panel > p { color: var(--muted); }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.ticks { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 22px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; line-height: 1.45; }
.ticks .ic { margin-top: 2px; width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: #edf8e2; color: var(--green-ink); stroke-width: 3; }

/* ---------- Süreç ---------- */
.section.dark { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.section.dark::before { content: ""; position: absolute; inset: 0; background: radial-gradient(40% 60% at 100% 0%, rgba(140, 199, 70, .16), transparent 70%), radial-gradient(40% 60% at 0% 100%, rgba(92, 133, 202, .25), transparent 70%); pointer-events: none; }
.section.dark .container { position: relative; }
.section.dark .eyebrow { color: var(--brand-green); }
.section.dark .section-head p { color: rgba(255, 255, 255, .7); }
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: s; }
.process li {
    position: relative; padding: 30px 26px; border-radius: var(--radius); background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .1); transition: background-color .3s ease, transform .3s ease, border-color .3s ease;
}
.process li:hover { background: rgba(255, 255, 255, .07); border-color: rgba(255, 255, 255, .2); transform: translateY(-4px); }
.process-ic { width: 54px; height: 54px; border-radius: 16px; display: flex; align-items: center; justify-content: center; background: var(--grad); color: #fff; }
.process-num { position: absolute; inset-inline-end: 24px; top: 22px; font-size: 40px; font-weight: 700; line-height: 1; color: rgba(255, 255, 255, .08); }
.process h3 { font-size: 20px; margin: 22px 0 8px; }
.process p { color: rgba(255, 255, 255, .7); font-size: 15.5px; margin: 0; }

/* ---------- Neden biz ---------- */
.why-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(36px, 6vw, 80px); align-items: start; }
.why-intro { position: sticky; top: calc(var(--header-h) + 32px); }
.why-intro .btn { margin-top: 12px; }
.why-items { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.why-item { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 26px 24px; transition: transform .3s ease, box-shadow .3s ease; }
.why-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.why-ic { width: 46px; height: 46px; border-radius: 13px; display: flex; align-items: center; justify-content: center; background: #eaf1ff; color: var(--blue); margin-bottom: 16px; }
.why-item:nth-child(even) .why-ic { background: #edf8e2; color: var(--green-ink); }
.why-item h3 { font-size: 18.5px; margin-bottom: 8px; }
.why-item p { color: var(--muted); font-size: 15.5px; margin: 0; }

/* ---------- Harekete geçirici ---------- */
.cta-wrap { padding: clamp(64px, 8vw, 104px) 0 0; }
.cta {
    position: relative; overflow: hidden; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px;
    padding: clamp(36px, 5vw, 64px); border-radius: 28px; color: #fff;
    background: radial-gradient(60% 120% at 100% 0%, rgba(140, 199, 70, .4), transparent 60%), radial-gradient(60% 120% at 0% 100%, rgba(92, 133, 202, .55), transparent 60%), var(--navy);
}
.cta h2 { font-size: clamp(28px, 3.6vw, 42px); }
.cta p { color: rgba(255, 255, 255, .75); font-size: 18px; margin: 0; max-width: 560px; }

/* ---------- İletişim ---------- */
.contact-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; transition: transform .3s ease, box-shadow .3s ease; }
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.contact-ic { width: 52px; height: 52px; border-radius: 15px; display: flex; align-items: center; justify-content: center; background: var(--grad); color: #fff; margin-bottom: 18px; }
.contact-card h3 { font-size: 19px; margin-bottom: 8px; }
.contact-card p { color: var(--muted); font-size: 15.5px; overflow-wrap: anywhere; }
.contact-card p a { color: var(--ink); font-weight: 600; }
.contact-card .more { margin-top: auto; }

/* ---------- Demo formu ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.form-card { scroll-margin-top: calc(var(--header-h) + 16px); background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: clamp(24px, 3.4vw, 40px); box-shadow: var(--shadow-lg); }
.form-head h3 { font-size: 24px; margin-bottom: 6px; }
.form-head p { color: var(--muted); margin-bottom: 26px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 18px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field > label { font-weight: 600; font-size: 14.5px; }
.field .req { color: #c2185b; }
.field .opt { color: var(--muted); font-weight: 500; font-size: 12.5px; }
.field input:not([type="checkbox"]), .field select, .field textarea {
    width: 100%; font: inherit; font-size: 16px; color: var(--ink); background: #fbfcfe; border: 1.5px solid #d5dce8; border-radius: 12px;
    padding: 12px 14px; transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease; -webkit-appearance: none; appearance: none;
}
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='none' stroke='%235b6577' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 40px; }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(44, 95, 196, .14); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #d93a3a; }
.field-err { color: #c62828; font-size: 13.5px; font-weight: 600; min-height: 0; }
.field-err:empty { display: none; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; color: var(--muted); line-height: 1.5; cursor: pointer; }
.consent input { flex: none; width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--blue); }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-top: 24px; }
.form-foot .btn[disabled] { opacity: .7; cursor: progress; transform: none; }
.form-msg { margin: 0; color: #c62828; font-weight: 600; font-size: 14.5px; }
.form-msg:empty { display: none; }
.hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.form-ok { text-align: center; padding: 28px 8px 8px; animation: fade .4s ease; }
.form-ok-ic { width: 68px; height: 68px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: #e6f6ec; color: #1e9e5a; margin-bottom: 16px; }
.form-ok h3 { font-size: 24px; margin-bottom: 8px; }
.form-ok p { color: var(--muted); max-width: 420px; margin: 0 auto 22px; }
.contact-side { display: grid; gap: 14px; }
.contact-side .contact-card { display: grid; grid-template-columns: 48px 1fr; column-gap: 16px; padding: 20px; }
.contact-side .contact-ic { grid-row: span 3; width: 48px; height: 48px; margin: 0; }
.contact-side .contact-card h3 { margin: 2px 0 4px; font-size: 17px; }
.contact-side .contact-card p { margin-bottom: 6px; }

/* ---------- Alt bilgi ---------- */
.site-footer { background: var(--navy); color: rgba(255, 255, 255, .72); padding-top: clamp(56px, 7vw, 88px); margin-top: clamp(40px, 5vw, 64px); font-size: 15.5px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer-brand img { height: 46px; width: auto; margin-bottom: 18px; }
.footer-brand p { max-width: 320px; }
.site-footer h4 { color: #fff; font-size: 16px; margin-bottom: 16px; letter-spacing: 0; }
.site-footer h4.mt { margin-top: 28px; }
.site-footer li { margin-bottom: 10px; }
.site-footer a:hover { color: #fff; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact .ic { margin-top: 3px; color: var(--brand-green); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 22px; padding-bottom: calc(22px + env(safe-area-inset-bottom)); border-top: 1px solid rgba(255, 255, 255, .1); font-size: 14px; }
.to-top { width: 40px; height: 40px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .2); display: flex; align-items: center; justify-content: center; font-weight: 700; }

/* ---------- Ürün detay sayfası ---------- */
.pd-hero {
    position: relative; overflow: hidden; color: #fff;
    background: radial-gradient(40% 60% at 100% 0%, rgba(140, 199, 70, .18), transparent 70%), radial-gradient(45% 60% at 0% 100%, rgba(92, 133, 202, .3), transparent 70%), var(--navy);
    padding: calc(var(--header-h) + clamp(24px, 4vw, 52px)) 0 clamp(56px, 7vw, 96px);
}
.pd-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.crumbs ol { display: flex; flex-wrap: wrap; margin-bottom: 26px; font-size: 14px; color: rgba(255, 255, 255, .72); }
.crumbs li + li::before { content: "/"; margin: 0 10px; color: rgba(255, 255, 255, .4); }
.crumbs a:hover { color: #fff; }
.crumbs [aria-current] { color: #fff; font-weight: 600; }
.pd-hero .eyebrow { color: var(--brand-green); }
.pd-hero h1 { font-size: clamp(38px, 5vw, 60px); letter-spacing: -.035em; line-height: 1.05; margin-bottom: 14px; overflow-wrap: break-word; }
.pd-tagline { font-size: clamp(20px, 2vw, 26px); font-weight: 600; line-height: 1.3; margin-bottom: 14px; }
.pd-hero .lead { font-size: clamp(17px, 1.5vw, 19px); color: rgba(255, 255, 255, .78); max-width: 560px; margin-bottom: 30px; }
.pd-media { margin: 0; }
.pd-media img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius); background: var(--navy-2); box-shadow: 0 30px 60px -24px rgba(0, 0, 0, .6), 0 0 0 1px rgba(255, 255, 255, .08); }
.pd-media figcaption { margin-top: 10px; font-size: 13px; color: rgba(255, 255, 255, .6); text-align: end; }
.pd-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 80px); align-items: start; }
.section .pd-body h2, .pd-others-title { font-size: clamp(26px, 3vw, 36px); }
.pd-about p { color: var(--muted); font-size: clamp(17px, 1.5vw, 19px); }
.pd-audience-title { font-size: 18px; margin: 28px 0 14px; }
.pd-audience { display: flex; flex-wrap: wrap; gap: 10px; }
.pd-features-title { margin-bottom: 22px; }
.pd-features { display: grid; gap: 14px; }
.pd-features li { display: flex; align-items: center; gap: 16px; padding: 20px 22px; background: #fff; border: 1px solid var(--line); border-radius: 16px; font-weight: 600; line-height: 1.4; box-shadow: var(--shadow); }
.pd-features .ic { width: 34px; height: 34px; padding: 8px; border-radius: 50%; background: #edf8e2; color: var(--green-ink); stroke-width: 3; }
.pd-others-title { margin-bottom: 28px; }
.pd-others { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.pd-other {
    display: grid; grid-template-columns: 1fr auto; column-gap: 12px; align-items: center; height: 100%; padding: 20px 22px;
    background: #fff; border: 1px solid var(--line); border-radius: 16px; transition: transform .3s ease, box-shadow .3s ease;
}
.pd-other strong { font-size: 17px; line-height: 1.3; }
.pd-other span { grid-column: 1; font-size: 14px; color: var(--muted); line-height: 1.4; }
.pd-other .ic { grid-row: 1 / span 2; grid-column: 2; color: var(--blue); }
.pd-other:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.pd-demo-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
.pd-demo-intro { position: sticky; top: calc(var(--header-h) + 24px); }
.section .pd-demo-intro h2 { font-size: clamp(28px, 3.2vw, 40px); }
.pd-demo-call { margin-top: 28px; color: var(--muted); font-size: 15.5px; }
.pd-demo-call a { display: inline-flex; align-items: center; gap: 8px; margin: 10px 0 0; margin-inline-end: 18px; color: var(--ink); font-weight: 700; }
.pd-demo-call .ic { color: var(--blue); }
.pd-demo .form-card { scroll-margin-top: calc(var(--header-h) + 16px); }
.pq-title { font-size: 18px; margin: 0 0 14px; }
.pq-title + .form-grid { margin-bottom: 0; }
.pq-list { display: grid; gap: 18px; margin-bottom: 30px; }
fieldset.field { margin: 0; padding: 0; border: 0; min-width: 0; }
fieldset.field > legend { padding: 0; margin-bottom: 8px; font-weight: 600; font-size: 14.5px; }
.pq-opts { display: flex; flex-wrap: wrap; gap: 8px; }
.pq-opt { position: relative; cursor: pointer; }
.pq-opt input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pq-opt span {
    display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 8px 15px; border-radius: 999px;
    border: 1.5px solid #d5dce8; background: #fbfcfe; font-size: 14.5px; font-weight: 600; line-height: 1.25; color: var(--ink-2);
    transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.pq-multi .pq-opt span { border-radius: 12px; }
.pq-opt:hover span { border-color: var(--brand-blue); }
.pq-opt input:checked + span { background: var(--blue); border-color: var(--blue); color: #fff; }
.pq-multi .pq-opt input:checked + span::before { content: "✓"; font-weight: 700; }
.pq-opt input:focus-visible + span { outline: 3px solid #86aef0; outline-offset: 2px; }
.field.invalid .pq-opt span { border-color: #d93a3a; }

/* ---------- Arapça (sağdan sola) ---------- */
/* Urbanist Arapça harf içermez; harf aralığı Arapça harflerin bitişmesini bozar. */
[lang="ar"] body { font-family: "Segoe UI", Tahoma, "Noto Sans Arabic", "Geeza Pro", "Arial", system-ui, sans-serif; }
[lang="ar"] body * { letter-spacing: 0 !important; }
[dir="rtl"] .ic-arrow, [dir="rtl"] .ic-chevron-left, [dir="rtl"] .ic-chevron-right { transform: scaleX(-1); }
[dir="rtl"] .field select { background-position: left 12px center; padding-right: 14px; padding-left: 40px; }
/* Ürün sayfası başlığı yalnız Latin harfli marka adıdır: Arapça sayfada da Urbanist ile tek satıra sığar. */
[lang="ar"] .pd-hero h1 { font-family: "Urbanist", system-ui, sans-serif; font-size: clamp(34px, 4.2vw, 56px); }
[dir="rtl"] .browser img { object-position: top right; }
/* Telefon numaraları ve e-posta adresleri sağdan sola sayfada da soldan sağa okunur. */
[dir="rtl"] a[href^="tel:"], [dir="rtl"] a[href^="mailto:"] { direction: ltr; unicode-bidi: isolate; }
/* Arapça menü etiketleri daha uzun: geniş olmayan masaüstünde aralıklar daralır, üstteki demo düğmesi gizlenir. */
@media (max-width: 1439px) {
    [lang="ar"] .nav a { padding: 10px 8px; font-size: 15px; }
    [lang="ar"] .site-header .hide-lg { display: none; }
}
/* Slayt fotoğrafları aynalanmaz (ekranlar ve kişiler ters dönmesin). Masaüstünde metin, fotoğrafın soldaki
   boş alanında kalır ve o alan içinde sağa hizalanır. */
@media (min-width: 768px) {
    [dir="rtl"] .hero h1 { max-width: 530px; margin-inline-start: auto; }
    [dir="rtl"] .hero .hero-copy { display: grid; grid-template-columns: minmax(0, 530px); justify-content: end; }
    [dir="rtl"] .hero-product { justify-self: start; }
    [dir="rtl"] .hero .hero-controls { justify-content: flex-end; }
}

/* ---------- Kaydırınca beliren öğeler ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); transition-delay: var(--d, 0ms); }
.reveal.in, .no-js .reveal { opacity: 1; transform: none; }

/* ---------- Duyarlı yerleşim ---------- */
@media (max-width: 1279px) {
    .hide-lg { display: none; }
    .nav a { padding: 10px 10px; }
}
@media (max-width: 1180px) {
    .nav a { padding: 10px 8px; font-size: 15px; }
    .ai-items { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .products { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1023px) {
    .nav, .hide-md { display: none; }
    .menu-btn { display: inline-flex; }
    .bar-end { margin-inline-start: auto; }
    .ds-top, .cc-grid, .why-grid, .ai-top, .crm-grid { grid-template-columns: minmax(0, 1fr); }
    .crm-visual { order: -1; max-width: 680px; margin: 0 auto; width: 100%; }
    .contact-grid { grid-template-columns: minmax(0, 1fr); }
    .contact-side { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
    .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .why-intro { position: static; }
    .cc-visual { width: 100%; max-width: 560px; margin: 0 auto; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
    body { font-size: 16px; }
    :root { --header-h: 66px; }
    .container { padding: 0 18px; }
    .logo img { height: 40px; }
    .lang { display: none; }
    .mobile-menu .lang { display: inline-flex; }
    .site-footer .lang { display: inline-flex; }
    .hero .actions .btn, .cc-actions .btn { width: 100%; }
    /* Çağrı paneli mobilde kısalır: grafik ve son iki temsilci satırı gizlenir. */
    .cc-visual { padding: 10px 0 44px; }
    .cc-chart, .cc-agents li:nth-child(n+3) { display: none; }
    .cc-kpi { padding: 10px; }
    .cc-kpi b { font-size: 22px; }
    .cc-toast { inset-inline-start: 12px; inset-inline-end: 12px; max-width: none; }
    .cards, .features, .why-items, .process, .ticks, .ai-items, .products, .crm-features { grid-template-columns: minmax(0, 1fr); }
    .ai-item { display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; padding: 18px; }
    .ai-ic { grid-row: span 2; margin: 0; width: 44px; height: 44px; }
    .ai-item h3 { margin: 2px 0 4px; font-size: 17px; }
    .ai-bar { grid-template-columns: 96px 1fr 34px; font-size: 12.5px; }
    .msg { max-width: 100%; font-size: 14.5px; }
    .product { padding: 22px; }
    .product-img { width: calc(100% + 44px); margin: -22px -22px 18px; }
    .card-new .tag-new { top: 14px; inset-inline-end: 14px; }
    .form-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
    .form-card { border-radius: 20px; padding: 22px 18px; }
    .form-foot .btn { width: 100%; }
    .card { display: grid; grid-template-columns: 48px 1fr; column-gap: 16px; align-content: start; padding: 20px; }
    .card-ic { grid-row: span 3; width: 48px; height: 48px; border-radius: 14px; }
    .card h3 { margin: 2px 0 6px; font-size: 18px; }
    .card p { font-size: 15px; }
    .card .more { padding-top: 10px; }
    .card-new h3 { padding-inline-end: 52px; }
    .features, .why-items { gap: 12px; }
    .feature, .why-item { display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; padding: 18px; }
    .feature-ic, .why-ic { grid-row: span 2; margin: 0; }
    .feature h3, .why-item h3 { margin: 2px 0 4px; font-size: 17px; }
    .process li { padding: 24px 20px; }
    .contact-card { display: grid; grid-template-columns: 48px 1fr; column-gap: 16px; padding: 18px; }
    .contact-ic { grid-row: span 3; width: 48px; height: 48px; margin: 0; }
    .contact-card h3 { margin: 2px 0 4px; font-size: 17px; }
    .contact-card p { margin-bottom: 8px; }
    .devices { padding: 0 4% 18% 0; }
    .dev-tv { width: 58%; left: -2%; }
    .dev-phone { width: 26%; }
    .steps { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .steps::before { inset-inline-start: 27px; inset-inline-end: auto; top: 10px; bottom: 10px; width: 2px; height: auto; background: repeating-linear-gradient(180deg, #c9d3e3 0 8px, transparent 8px 16px); }
    .step { display: grid; grid-template-columns: 56px 1fr; column-gap: 18px; text-align: start; padding: 0; }
    .step-num { grid-row: span 2; margin: 0; }
    .step h4 { margin-top: 4px; }
    .usecases { justify-content: flex-start; }
    .usecases-title { width: 100%; }
    .tab { flex: 1 1 40%; }
    .cta { border-radius: 22px; }
    .cta .actions, .cta .actions .btn { width: 100%; }
    .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 20px; }
    .footer-brand, .footer-grid > div:last-child { grid-column: 1 / -1; }
    .footer-bottom { flex-direction: column-reverse; align-items: flex-start; }
}

/* Giriş slaytları: tablette görsel sağa kaydırılır; mobilde ayrı dikey görsel altta, metin üstte. */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero-media img { object-position: 70% 50%; }
    .hero-media::after {
        background:
            linear-gradient(180deg, rgba(10, 18, 34, .7) 0%, rgba(10, 18, 34, 0) 24%),
            linear-gradient(90deg, rgba(10, 18, 34, .95) 0%, rgba(10, 18, 34, .88) 45%, rgba(10, 18, 34, .45) 70%, rgba(10, 18, 34, .1) 100%);
    }
    .pd-grid, .pd-body, .pd-demo-grid { grid-template-columns: minmax(0, 1fr); }
    .pd-demo-intro { position: static; }
    .pd-others { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
    .hero { min-height: 0; padding-bottom: calc(133.333vw * .54); }
    .hero-media { top: auto; height: 133.333vw; }
    .hero-media::after {
        background:
            linear-gradient(180deg, #0a1222 0%, rgba(10, 18, 34, .9) 20%, rgba(10, 18, 34, .4) 40%, rgba(10, 18, 34, 0) 56%),
            linear-gradient(0deg, rgba(10, 18, 34, .45) 0%, rgba(10, 18, 34, 0) 18%);
    }
    .hero .hero-copy { padding-top: 22px; padding-bottom: 18px; }
    .hero-copy > * { max-width: none; }
    .hero h2 { font-size: clamp(30px, 8.4vw, 40px); margin-bottom: 14px; }
    .hero .lead { margin-bottom: 24px; }
    .hero .hero-controls { gap: 6px; padding-bottom: 0; }
    .hero-dots button { width: 24px; }
    .hero-dots button::before { left: 3px; right: 3px; }
    .hero-count { min-width: 40px; margin-inline-start: auto; }
    .pd-hero h1 { font-size: clamp(28px, 8.6vw, 40px); }
    .pd-grid, .pd-body, .pd-demo-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
    .pd-demo-intro { position: static; }
    .pd-demo-call { margin-top: 12px; }
    .pq-list { gap: 14px; margin-bottom: 24px; }
    .pq-opts { gap: 6px; }
    .pq-opt span { min-height: 38px; padding: 7px 12px; font-size: 14px; }
    .pd-others { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .pd-other { grid-template-columns: minmax(0, 1fr); padding: 14px 16px; border-radius: 14px; }
    .pd-other strong { font-size: 15px; }
    .pd-other span { font-size: 13px; }
    .pd-other .ic { display: none; }
    .pd-features li { padding: 16px 18px; }
}

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