/* ============================================================
   HomeUI — sade mavi/beyaz tema (SystemUI tasarım diline uygun)
   Accent: #4361ee · beyaz zemin · yumuşak kart gölgeleri
   ============================================================ */

:root {
    --hl-accent: #4361ee;
    --hl-accent-dark: #3651cf;
    --hl-accent-soft: #eef1fe;
    --hl-ink: #1b2559;
    --hl-text: #334155;
    --hl-muted: #64748b;
    --hl-line: #e2e8f0;
    --hl-bg: #ffffff;
    --hl-bg-soft: #f7f9fc;
    --hl-radius: 16px;
    --hl-shadow: 0 6px 24px rgba(27, 37, 89, .07);
    --hl-shadow-lg: 0 14px 40px rgba(67, 97, 238, .14);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.hl-body {
    margin: 0;
    background: var(--hl-bg);
    color: var(--hl-text);
    font-family: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.hl-body a { text-decoration: none; color: inherit; }
.hl-body img { max-width: 100%; display: block; }

.hl-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------------- Navbar ---------------- */
.hl-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color .25s, box-shadow .25s;
}

.hl-header.scrolled {
    border-bottom-color: var(--hl-line);
    box-shadow: 0 4px 18px rgba(27, 37, 89, .06);
}

.hl-nav {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.hl-nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 17px;
    font-weight: 700;
    color: var(--hl-ink);
    letter-spacing: -0.01em;
}

.hl-nav-brand img { height: 30px; width: auto; }

.hl-nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    font-size: 14.5px;
    font-weight: 500;
    color: var(--hl-muted);
}

.hl-nav-links a { transition: color .2s; }
.hl-nav-links a:hover, .hl-nav-links a.active { color: var(--hl-accent); }

.hl-nav-actions { display: flex; align-items: center; gap: 12px; }

.hl-lang-switch {
    display: flex;
    align-items: center;
    background: var(--hl-bg-soft);
    border: 1px solid var(--hl-line);
    border-radius: 99px;
    padding: 2px;
}

.hl-lang-switch .lang-btn {
    border: 0;
    background: transparent;
    color: var(--hl-muted);
    font-size: 12.5px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 99px;
    cursor: pointer;
    transition: all .2s;
}

.hl-lang-switch .lang-btn.lang-active {
    background: var(--hl-accent);
    color: #fff;
}

.hl-nav-login {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--hl-ink);
    padding: 9px 16px;
    border-radius: 10px;
    transition: background .2s;
}
.hl-nav-login:hover { background: var(--hl-bg-soft); }

.hl-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14.5px;
    font-weight: 600;
    padding: 11px 22px;
    border-radius: 12px;
    transition: all .2s;
    cursor: pointer;
    border: 0;
}

/* SystemUI navbar yüzeyi (header-bg.jpg + mavi overlay) */
.hl-btn-primary {
    background:
        linear-gradient(to right, rgba(30, 58, 138, .92), rgba(29, 78, 216, .88)),
        url("/img/header-bg.jpg");
    background-size: cover;
    background-position: center;
    color: #fff !important;
    box-shadow: 0 6px 16px rgba(67, 97, 238, .28);
}
.hl-btn-primary:hover {
    background:
        linear-gradient(to right, rgba(30, 58, 138, .82), rgba(29, 78, 216, .78)),
        url("/img/header-bg.jpg");
    background-size: cover;
    background-position: center;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(67, 97, 238, .34);
}

.hl-btn-light {
    background: #fff;
    color: var(--hl-accent) !important;
}
.hl-btn-light:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0, 0, 0, .15); }

.hl-btn-outline {
    background: transparent;
    color: var(--hl-ink) !important;
    border: 1.5px solid var(--hl-line);
}
.hl-btn-outline:hover { border-color: var(--hl-accent); color: var(--hl-accent) !important; }

.hl-btn-outline-white {
    background: transparent;
    color: #fff !important;
    border: 1.5px solid rgba(255, 255, 255, .45);
}
.hl-btn-outline-white:hover { background: rgba(255, 255, 255, .12); border-color: #fff; }

/* mobil menü */
.hl-nav-mobile-btn {
    display: none;
    border: 0;
    background: transparent;
    color: var(--hl-ink);
    cursor: pointer;
    padding: 6px;
}

.hl-mobile-menu {
    display: none;
    position: fixed;
    top: 68px; left: 0; right: 0;
    z-index: 99;
    background: #fff;
    border-bottom: 1px solid var(--hl-line);
    box-shadow: 0 14px 30px rgba(27, 37, 89, .1);
    padding: 18px 24px 24px;
    flex-direction: column;
    gap: 4px;
}
.hl-mobile-menu.open { display: flex; }
.hl-mobile-menu > a {
    padding: 12px 10px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    color: var(--hl-text);
}
.hl-mobile-menu > a:hover { background: var(--hl-bg-soft); color: var(--hl-accent); }

/* ---------------- Hero — arka planda dönen video ---------------- */
.hl-hero {
    position: relative;
    min-height: 86vh;
    display: flex;
    align-items: flex-end;
    color: #fff;
    background: #0c1530;
    overflow: hidden;
    padding: 158px 0 84px;
}

.hl-hero-bg { position: absolute; inset: 0; }

.hl-hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.6s ease;
}
.hl-hero-video.active { opacity: 1; }
.hl-hero-video.leaving { opacity: 0; }

.hl-hero-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(8, 14, 36, .82) 0%, rgba(8, 14, 36, .35) 45%, rgba(8, 14, 36, .25) 100%);
}

/* içerik containera bağlı değil — sol kenara yaslı */
.hl-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 0 56px;
}

.hl-hero-inner { max-width: 760px; }

/* "Karşınızda" — küçük el yazısı kicker */
.hl-hero-kicker {
    font-family: 'Caveat', cursive;
    font-style: italic;
    font-weight: 600;
    font-size: clamp(22px, 2.4vw, 30px);
    color: rgba(255, 255, 255, .85);
    margin-bottom: 2px;
    letter-spacing: .01em;
}

@media (max-width: 640px) {
    .hl-hero-content { padding: 0 24px; }
}

.hl-hero h1 {
    font-size: clamp(36px, 5.4vw, 64px);
    line-height: 1.04;
    letter-spacing: -0.03em;
    font-weight: 800;
    margin: 0;
    text-shadow: 0 2px 14px rgba(0, 0, 0, .35);
}

.hl-hero p {
    margin: 20px 0 0;
    max-width: 540px;
    font-size: clamp(15px, 1.3vw, 17px);
    line-height: 1.6;
    color: rgba(255, 255, 255, .88);
}

.hl-hero-actions {
    margin-top: 30px;
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* ---------------- Marquee — kayan görsel galerisi ---------------- */
.hl-marquee-section {
    padding: 96px 0 0;
    overflow: hidden;
}

.hl-marquee-rows { display: flex; flex-direction: column; gap: 18px; margin-top: 52px; }

.hl-marquee, .hl-marquee-rev {
    display: flex;
    gap: 18px;
    width: max-content;
}

.hl-marquee { animation: hl-scroll 48s linear infinite; }
.hl-marquee-rev { animation: hl-scroll-rev 48s linear infinite; }
.hl-marquee:hover, .hl-marquee-rev:hover { animation-play-state: paused; }

@keyframes hl-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@keyframes hl-scroll-rev {
    from { transform: translateX(-50%); }
    to { transform: translateX(0); }
}

.hl-poster {
    position: relative;
    width: 340px;
    height: 210px;
    border-radius: var(--hl-radius);
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid var(--hl-line);
    box-shadow: var(--hl-shadow);
    transition: transform .3s, box-shadow .3s;
}

.hl-poster:hover { transform: translateY(-6px) scale(1.02); box-shadow: var(--hl-shadow-lg); }

.hl-poster img { width: 100%; height: 100%; object-fit: cover; }

.hl-poster::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(13, 28, 78, .85) 0%, transparent 100%);
}

.hl-poster-title {
    position: absolute;
    left: 18px; right: 18px; bottom: 14px;
    z-index: 1;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.015em;
    line-height: 1.15;
}

/* ---------------- İnteraktif özellik vitrini ---------------- */
.hl-showcase {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 28px;
    align-items: stretch;
}

.hl-showcase-tabs { display: flex; flex-direction: column; gap: 10px; }

.hl-showcase-tab {
    display: flex;
    align-items: center;
    gap: 14px;
    text-align: left;
    background: #fff;
    border: 1px solid var(--hl-line);
    border-radius: 14px;
    padding: 14px 16px;
    cursor: pointer;
    font-family: inherit;
    transition: all .2s;
}

.hl-showcase-tab:hover { border-color: rgba(67, 97, 238, .45); }

.hl-showcase-tab.active {
    border-color: var(--hl-accent);
    background: var(--hl-accent-soft);
    box-shadow: var(--hl-shadow);
}

.hl-showcase-tab .num {
    width: 38px; height: 38px;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--hl-bg-soft);
    border: 1px solid var(--hl-line);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 800;
    color: var(--hl-muted);
    transition: all .2s;
}

.hl-showcase-tab.active .num {
    background:
        linear-gradient(to right, rgba(30, 58, 138, .92), rgba(29, 78, 216, .88)),
        url("/img/header-bg.jpg");
    background-size: cover;
    background-position: center;
    border-color: transparent;
    color: #fff;
}

.hl-showcase-tab .t { font-size: 14.5px; font-weight: 700; color: var(--hl-ink); line-height: 1.25; }

.hl-showcase-panel {
    background: #fff;
    border: 1px solid var(--hl-line);
    border-radius: var(--hl-radius);
    box-shadow: var(--hl-shadow);
    padding: 40px 44px;
    min-height: 460px;
    position: relative;
    overflow: hidden;
}

.hl-showcase-content { display: none; }
.hl-showcase-content.active { display: block; animation: hl-fade-in .45s ease; }

@keyframes hl-fade-in {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

.hl-showcase-content h3 {
    margin: 0;
    font-size: clamp(21px, 2.4vw, 30px);
    font-weight: 800;
    color: var(--hl-ink);
    letter-spacing: -0.02em;
    line-height: 1.18;
}

.hl-showcase-content > p { margin: 16px 0 0; font-size: 15.5px; line-height: 1.65; color: var(--hl-muted); max-width: 560px; }

.hl-showcase-content ul { margin: 20px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.hl-showcase-content ul li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--hl-text); }
.hl-showcase-content ul li i { color: var(--hl-accent); font-size: 17px; flex-shrink: 0; margin-top: 1px; }

@media (max-width: 900px) {
    .hl-showcase { grid-template-columns: 1fr; }
    .hl-showcase-tabs { flex-direction: row; overflow-x: auto; padding-bottom: 6px; }
    .hl-showcase-tab { flex-shrink: 0; }
    .hl-showcase-tab .t { white-space: nowrap; }
    .hl-showcase-panel { padding: 28px 24px; min-height: 0; }
    .hl-poster { width: 260px; height: 170px; }
}

/* ---------------- Bölüm başlıkları ---------------- */
.hl-section { padding: 96px 0; }
.hl-section-soft { background: var(--hl-bg-soft); }

.hl-eyebrow {
    color: var(--hl-accent);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.hl-section-head { text-align: center; max-width: 660px; margin: 0 auto 56px; }

.hl-section-head h2 {
    margin: 16px 0 0;
    font-size: clamp(28px, 3.6vw, 42px);
    line-height: 1.12;
    letter-spacing: -0.025em;
    font-weight: 800;
    color: var(--hl-ink);
}

.hl-section-head p { margin: 14px auto 0; font-size: 16px; line-height: 1.65; color: var(--hl-muted); }

/* ---------------- Özellik kartları ---------------- */
.hl-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.hl-feature-card {
    background: #fff;
    border: 1px solid var(--hl-line);
    border-radius: var(--hl-radius);
    padding: 28px;
    transition: transform .25s, box-shadow .25s, border-color .25s;
}

.hl-feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--hl-shadow-lg);
    border-color: rgba(67, 97, 238, .35);
}

.hl-feature-icon {
    width: 50px; height: 50px;
    border-radius: 13px;
    background: var(--hl-accent-soft);
    color: var(--hl-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 18px;
}

.hl-feature-card h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--hl-ink);
    letter-spacing: -0.015em;
}

.hl-feature-card p { margin: 10px 0 0; font-size: 14.5px; line-height: 1.6; color: var(--hl-muted); }

/* ---------------- Süreç (alternating rows) ---------------- */
.hl-step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    padding: 44px 0;
}

.hl-step + .hl-step { border-top: 1px solid var(--hl-line); }

.hl-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border-radius: 12px;
    background: var(--hl-accent);
    color: #fff;
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 16px;
}

.hl-step h3 {
    margin: 0;
    font-size: clamp(21px, 2.4vw, 28px);
    font-weight: 800;
    color: var(--hl-ink);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.hl-step p { margin: 14px 0 0; font-size: 15.5px; line-height: 1.65; color: var(--hl-muted); }

.hl-step ul { margin: 18px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }

.hl-step ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14.5px;
    color: var(--hl-text);
}

.hl-step ul li i { color: var(--hl-accent); font-size: 17px; flex-shrink: 0; margin-top: 1px; }

.hl-step-art {
    border-radius: var(--hl-radius);
    overflow: hidden;
    border: 1px solid var(--hl-line);
    box-shadow: var(--hl-shadow);
    background: var(--hl-bg-soft);
}

.hl-step-art img { width: 100%; height: 320px; object-fit: cover; }

@media (min-width: 901px) {
    .hl-step:nth-child(even) .hl-step-art { order: -1; }
}

/* ---------------- HUB — 7 kaynak tek soruya akar ---------------- */
.hl-hub-wrap { position: relative; max-width: 980px; margin: 64px auto 0; height: 540px; }

.hl-hub-lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }

.hl-hub-lines path {
    stroke: rgba(67, 97, 238, .4);
    stroke-width: 1.6;
    fill: none;
    stroke-dasharray: 7 7;
    animation: hl-dash-flow 1.2s linear infinite;
}

@keyframes hl-dash-flow {
    from { stroke-dashoffset: 28; }
    to { stroke-dashoffset: 0; }
}

.hl-hub-chip {
    position: absolute;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1px solid var(--hl-line);
    border-radius: 13px;
    box-shadow: var(--hl-shadow);
    padding: 12px 18px;
    white-space: nowrap;
    transition: transform .25s, box-shadow .25s, border-color .25s;
}

.hl-hub-chip:hover {
    transform: translate(-50%, -50%) translateY(-4px);
    box-shadow: var(--hl-shadow-lg);
    border-color: rgba(67, 97, 238, .4);
    z-index: 3;
}

.hl-hub-chip i {
    width: 34px; height: 34px;
    border-radius: 9px;
    background: var(--hl-accent-soft);
    color: var(--hl-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.hl-hub-chip .l { font-size: 14px; font-weight: 700; color: var(--hl-ink); line-height: 1.2; }
.hl-hub-chip .s { display: block; font-size: 11.5px; font-weight: 500; color: var(--hl-muted); }

/* merkez kart — navbar yüzeyi */
.hl-hub-center {
    position: absolute;
    left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    width: 240px;
    background:
        linear-gradient(to right, rgba(30, 58, 138, .92), rgba(29, 78, 216, .88)),
        url("/img/header-bg.jpg");
    background-size: cover;
    background-position: center;
    border-radius: 18px;
    color: #fff;
    text-align: center;
    padding: 28px 22px;
    box-shadow: 0 18px 44px rgba(29, 78, 216, .35);
    z-index: 2;
}

.hl-hub-center i { font-size: 30px; }
.hl-hub-center .t { margin-top: 10px; font-size: 18px; font-weight: 800; letter-spacing: -0.015em; line-height: 1.2; }
.hl-hub-center .s { margin-top: 8px; font-size: 12.5px; color: rgba(255, 255, 255, .82); }

@media (max-width: 900px) {
    .hl-hub-wrap { height: auto; display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
    .hl-hub-lines { display: none; }
    .hl-hub-chip, .hl-hub-center {
        position: static;
        transform: none;
        white-space: normal;
    }
    .hl-hub-chip:hover { transform: translateY(-3px); }
    .hl-hub-center { width: 100%; order: -1; }
}

/* ---------------- ZIRH Analiz Motoru — mavi bant + vektör radar ---------------- */
.hl-zirh {
    background:
        linear-gradient(to right, rgba(30, 58, 138, .94), rgba(29, 78, 216, .9)),
        url("/img/header-bg.jpg");
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 100px 0;
    overflow: hidden;
}

.hl-zirh-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hl-zirh .hl-eyebrow { color: #aecbff; }

.hl-zirh h2 {
    margin: 16px 0 0;
    font-size: clamp(28px, 3.6vw, 44px);
    line-height: 1.1;
    letter-spacing: -0.025em;
    font-weight: 800;
}

.hl-zirh p { margin: 18px 0 0; font-size: 16px; line-height: 1.65; color: rgba(255, 255, 255, .85); max-width: 520px; }

.hl-zirh ul { margin: 24px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 11px; }
.hl-zirh ul li { display: flex; align-items: flex-start; gap: 11px; font-size: 14.5px; color: rgba(255, 255, 255, .92); line-height: 1.5; }
.hl-zirh ul li i { color: #aecbff; font-size: 17px; flex-shrink: 0; margin-top: 1px; }

/* radar SVG animasyonları */
.hl-zirh-art { display: flex; justify-content: center; }
.hl-zirh-art svg { width: 100%; max-width: 480px; height: auto; }

.zirh-sweep {
    transform-origin: 260px 260px;
    animation: zirh-rotate 9s linear infinite;
}

@keyframes zirh-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.zirh-node { animation: zirh-pulse 2.6s ease-in-out infinite; }
.zirh-node:nth-of-type(2) { animation-delay: .4s; }
.zirh-node:nth-of-type(3) { animation-delay: .8s; }
.zirh-node:nth-of-type(4) { animation-delay: 1.2s; }
.zirh-node:nth-of-type(5) { animation-delay: 1.6s; }
.zirh-node:nth-of-type(6) { animation-delay: 2s; }
.zirh-node:nth-of-type(7) { animation-delay: 2.4s; }

@keyframes zirh-pulse {
    0%, 100% { opacity: .55; }
    50% { opacity: 1; }
}

.zirh-ring-anim {
    transform-origin: 260px 260px;
    animation: zirh-ring 4s ease-out infinite;
}

@keyframes zirh-ring {
    0% { transform: scale(.35); opacity: .7; }
    100% { transform: scale(1.05); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .zirh-sweep, .zirh-node, .zirh-ring-anim { animation: none; }
}

@media (max-width: 900px) {
    .hl-zirh-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------------- SSS accordion ---------------- */
.hl-faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.hl-faq-item {
    background: #fff;
    border: 1px solid var(--hl-line);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color .2s, box-shadow .2s;
}

.hl-faq-item.open { border-color: rgba(67, 97, 238, .4); box-shadow: var(--hl-shadow); }

.hl-faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    background: transparent;
    border: 0;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    font-size: 15.5px;
    font-weight: 700;
    color: var(--hl-ink);
}

.hl-faq-q i { color: var(--hl-accent); font-size: 20px; transition: transform .25s; flex-shrink: 0; }
.hl-faq-item.open .hl-faq-q i { transform: rotate(180deg); }

.hl-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
}

.hl-faq-a > div {
    padding: 0 22px 20px;
    font-size: 14.5px;
    line-height: 1.65;
    color: var(--hl-muted);
}

/* ---------------- CTA bandı ---------------- */
/* SystemUI navbar yüzeyi (header-bg.jpg + mavi overlay) */
.hl-cta {
    background:
        linear-gradient(to right, rgba(30, 58, 138, .92), rgba(29, 78, 216, .88)),
        url("/img/header-bg.jpg");
    background-size: cover;
    background-position: center;
    border-radius: 22px;
    color: #fff;
    padding: 64px 48px;
    text-align: center;
}

.hl-cta h2 {
    margin: 0;
    font-size: clamp(28px, 3.6vw, 44px);
    font-weight: 800;
    letter-spacing: -0.025em;
}

.hl-cta p { margin: 16px auto 0; max-width: 540px; font-size: 16px; line-height: 1.6; color: rgba(255, 255, 255, .88); }

.hl-cta-meta {
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, .22);
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    font-size: 14px;
}

.hl-cta-meta strong { display: block; font-size: 15px; margin-top: 3px; }
.hl-cta-meta span { color: rgba(255, 255, 255, .65); font-size: 12px; letter-spacing: .06em; }

/* ---------------- İç sayfa hero — SystemUI navbar yüzeyi ----------------
   header-bg.jpg + mavi gradient overlay (SystemUI navbar-surface mixin'i) */
.hl-page-hero {
    position: relative;
    background:
        linear-gradient(to right, rgba(30, 58, 138, .92), rgba(29, 78, 216, .88)),
        url("/img/header-bg.jpg");
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 148px 0 72px;
    text-align: center;
}

.hl-page-hero h1 {
    margin: 0;
    font-size: clamp(30px, 4vw, 48px);
    font-weight: 800;
    letter-spacing: -0.028em;
    line-height: 1.1;
}

.hl-page-hero p {
    margin: 16px auto 0;
    max-width: 580px;
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, .88);
}

/* ---------------- Fiyatlandırma kartları ---------------- */
.hl-price-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 920px;
    margin: 0 auto;
    align-items: stretch;
}

.hl-price-card {
    background: #fff;
    border: 1px solid var(--hl-line);
    border-radius: var(--hl-radius);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform .25s, box-shadow .25s;
    position: relative;
}

.hl-price-card:hover { transform: translateY(-5px); box-shadow: var(--hl-shadow-lg); }

.hl-price-card.featured { border: 2px solid var(--hl-accent); box-shadow: var(--hl-shadow); }

.hl-price-flag {
    position: absolute;
    top: 0; right: 0;
    background: var(--hl-accent);
    color: #fff;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .05em;
    padding: 6px 14px;
    border-bottom-left-radius: 12px;
}

.hl-price-head { padding: 28px 28px 22px; border-bottom: 1px solid var(--hl-line); }

.hl-price-tier { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--hl-accent); }

.hl-price-head h2 { margin: 6px 0 0; font-size: 22px; font-weight: 800; color: var(--hl-ink); letter-spacing: -0.015em; }

.hl-price-head .hl-price-sub { margin: 6px 0 0; font-size: 13.5px; color: var(--hl-muted); }

.hl-price-cta-text { margin-top: 18px; font-size: 30px; font-weight: 800; color: var(--hl-ink); letter-spacing: -0.02em; }

.hl-price-note { margin-top: 6px; font-size: 12.5px; color: var(--hl-muted); }

.hl-price-body { padding: 24px 28px 28px; flex: 1; display: flex; flex-direction: column; }

.hl-check-list { margin: 0 0 24px; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 11px; flex: 1; }

.hl-check-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--hl-text); line-height: 1.5; }
.hl-check-list li i { color: var(--hl-accent); font-size: 17px; flex-shrink: 0; margin-top: 1px; }
.hl-check-list li small { display: block; color: var(--hl-muted); font-size: 12.5px; margin-top: 2px; }

.hl-check-list li.off { opacity: .45; }
.hl-check-list li.off i { color: var(--hl-muted); }

/* ---------------- Form ---------------- */
.hl-form-card {
    background: #fff;
    border: 1px solid var(--hl-line);
    border-radius: var(--hl-radius);
    box-shadow: var(--hl-shadow);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.hl-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.hl-label { display: block; font-size: 13.5px; font-weight: 600; color: var(--hl-ink); margin-bottom: 7px; }
.hl-label .req { color: #e11d48; }

.hl-input, .hl-textarea, .hl-select {
    width: 100%;
    background: var(--hl-bg-soft);
    border: 1px solid var(--hl-line);
    border-radius: 11px;
    padding: 11px 14px;
    font-size: 14px;
    font-family: inherit;
    color: var(--hl-text);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.hl-input:focus, .hl-textarea:focus, .hl-select:focus {
    border-color: var(--hl-accent);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, .12);
    background: #fff;
}

.hl-textarea { resize: none; }

/* paket seçici butonlar */
.hl-pkg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.hl-pkg-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border-radius: 11px;
    border: 1.5px solid var(--hl-line);
    background: var(--hl-bg-soft);
    color: var(--hl-muted);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all .2s;
}

.hl-pkg-btn:hover { border-color: var(--hl-accent); color: var(--hl-accent); }

.hl-pkg-btn.active {
    border-color: var(--hl-accent);
    background: var(--hl-accent-soft);
    color: var(--hl-accent);
}

/* uyarılar */
.hl-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 14px;
    margin-bottom: 18px;
}
.hl-alert i { font-size: 18px; flex-shrink: 0; }
.hl-alert-success { background: #ecfdf5; border: 1px solid #a7f3d0; color: #047857; }
.hl-alert-error { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }

/* bilgi notu */
.hl-info-note {
    max-width: 920px;
    margin: 28px auto 0;
    background: var(--hl-bg-soft);
    border: 1px solid var(--hl-line);
    border-radius: 14px;
    padding: 16px 22px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--hl-muted);
    text-align: center;
}
.hl-info-note i { color: var(--hl-accent); margin-right: 6px; }

/* iletişim bilgi kartı */
.hl-contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; max-width: 920px; margin: 0 auto; }

.hl-contact-card {
    background: #fff;
    border: 1px solid var(--hl-line);
    border-radius: var(--hl-radius);
    padding: 28px;
    text-align: center;
    transition: transform .25s, box-shadow .25s;
}
.hl-contact-card:hover { transform: translateY(-5px); box-shadow: var(--hl-shadow-lg); }

.hl-contact-card .hl-feature-icon { margin: 0 auto 16px; }
.hl-contact-card h3 { margin: 0; font-size: 16.5px; font-weight: 700; color: var(--hl-ink); }
.hl-contact-card p { margin: 8px 0 0; font-size: 14.5px; color: var(--hl-muted); line-height: 1.6; }
.hl-contact-card a { color: var(--hl-accent); font-weight: 600; }

@media (max-width: 800px) {
    .hl-price-grid { grid-template-columns: 1fr; }
    .hl-form-row { grid-template-columns: 1fr; }
    .hl-contact-grid { grid-template-columns: 1fr; }
}

/* ---------------- Footer ---------------- */
.hl-footer {
    background: var(--hl-bg-soft);
    border-top: 1px solid var(--hl-line);
    padding: 56px 0 28px;
    color: var(--hl-muted);
}

.hl-footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
    padding-bottom: 36px;
}

.hl-footer-brand { font-size: 19px; font-weight: 800; color: var(--hl-ink); letter-spacing: -0.015em; }

.hl-footer p { margin: 12px 0 0; font-size: 14.5px; line-height: 1.6; max-width: 420px; }

.hl-footer-links { display: flex; gap: 26px; font-size: 14px; flex-wrap: wrap; }
.hl-footer-links a { color: var(--hl-muted); transition: color .2s; }
.hl-footer-links a:hover { color: var(--hl-accent); }

.hl-social-row { display: flex; gap: 10px; margin-top: 18px; }

.hl-social {
    width: 36px; height: 36px;
    border-radius: 10px;
    border: 1px solid var(--hl-line);
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--hl-muted);
    transition: all .2s;
}
.hl-social:hover { color: var(--hl-accent); border-color: var(--hl-accent); transform: translateY(-2px); }

.hl-footer-bottom {
    border-top: 1px solid var(--hl-line);
    padding-top: 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 13px;
}

/* ============================================================
   Scroll reveal — aşağı indikçe büyüyerek/akarak gelen öğeler
   .rv → görünmez başlangıç · .rv.in → IntersectionObserver ekler
   ============================================================ */
.rv {
    opacity: 0;
    transform: translateY(30px) scale(.97);
    transition: opacity .7s cubic-bezier(.22, .8, .3, 1), transform .7s cubic-bezier(.22, .8, .3, 1);
    transition-delay: var(--rv-delay, 0s);
    will-change: opacity, transform;
}

.rv.in { opacity: 1; transform: translateY(0) scale(1); }

.rv-left { transform: translateX(-36px); }
.rv-right { transform: translateX(36px); }
.rv-left.in, .rv-right.in { transform: translateX(0); }

@media (prefers-reduced-motion: reduce) {
    .rv { opacity: 1; transform: none; transition: none; }
    .hl-hero-scroll svg { animation: none; }
}

/* ---------------- Responsive ---------------- */
@media (max-width: 1024px) {
    .hl-features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .hl-nav-links, .hl-nav-actions { display: none; }
    .hl-nav-mobile-btn { display: inline-flex; }
    .hl-step { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 640px) {
    .hl-features-grid { grid-template-columns: 1fr; }
    .hl-hero { padding: 130px 0 80px; }
    .hl-section { padding: 64px 0; }
    .hl-cta { padding: 48px 24px; }
    .hl-footer-grid { flex-direction: column; }
}