:root {
    --bg: #070707;
    --bg-elev: #101010;
    --bg-card: #141414;
    --line: rgba(201, 164, 92, 0.18);
    --line-soft: rgba(255, 255, 255, 0.08);
    --gold: #c9a45c;
    --gold-2: #e0c07a;
    --gold-dim: #8d7040;
    --silver: #c8cdd4;
    --text: #f3f1ec;
    --muted: rgba(243, 241, 236, 0.64);
    --white: #ffffff;
    --preneva: #c89032;
    --emr: #0d223f;
    --kurucu: #991b1e;
    --ruzgar: #2a2a2a;
    --bulut: #1a335a;
    --font: "Manrope", system-ui, sans-serif;
    --display: "Outfit", "Manrope", system-ui, sans-serif;
    --wrap: 72rem;
    --radius: 1.15rem;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 1.02rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

h1, h2, h3 {
    font-family: var(--display);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin: 0;
}

p {
    margin: 0;
}

.wrap {
    width: min(100% - 2.5rem, var(--wrap));
    margin-inline: auto;
}

.eyebrow {
    display: inline-block;
    color: var(--gold);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.section {
    padding: clamp(4.5rem, 8vw, 7.5rem) 0;
}

.section-head {
    max-width: 38rem;
    margin-bottom: 3.2rem;
}

.section-head h2,
.about-copy h2,
.contact-copy h2 {
    margin-top: 0.85rem;
    font-size: clamp(2.1rem, 4.4vw, 3.4rem);
}

.section-head p,
.about-copy .lead {
    margin-top: 1.1rem;
    color: var(--muted);
    font-size: 1.08rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 3rem;
    padding: 0.75rem 1.35rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-gold {
    background: linear-gradient(180deg, var(--gold-2), var(--gold));
    color: #1a1408;
}

.btn-ghost {
    border-color: rgba(255, 255, 255, 0.22);
    color: var(--text);
    background: rgba(255, 255, 255, 0.03);
}

.btn-ghost:hover {
    border-color: var(--gold);
    color: var(--gold-2);
}

.btn-full {
    width: 100%;
}

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 40;
    border-bottom: 1px solid transparent;
    transition: background 0.25s ease, border-color 0.25s ease, backdrop-filter 0.25s ease;
}

.site-header.is-scrolled {
    background: rgba(7, 7, 7, 0.88);
    border-color: var(--line-soft);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    min-height: 4.6rem;
}

.brand img {
    height: 52px;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.6rem;
    flex: 1;
}

.nav a {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(243, 241, 236, 0.78);
}

.nav a:hover,
.nav a.is-active {
    color: var(--gold-2);
}

.header-cta {
    flex-shrink: 0;
}

.menu-btn {
    display: none;
    width: 2.6rem;
    height: 2.6rem;
    padding: 0;
    border: 1px solid var(--line-soft);
    border-radius: 0.7rem;
    background: transparent;
    cursor: pointer;
}

.menu-btn span {
    display: block;
    width: 1.05rem;
    height: 1.5px;
    margin: 5px auto;
    background: var(--text);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hero {
    padding-top: 4.6rem;
    background: #000;
}

.slider {
    width: 100%;
    margin: 0;
}

.slider-frame {
    position: relative;
    display: grid;
    align-items: end;
    overflow: hidden;
    width: 100%;
    aspect-ratio: 8 / 3;
    background: #000;
}

.slider-frame img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.slider-overlay {
    position: relative;
    z-index: 1;
    display: grid;
    justify-items: center;
    padding: 1.2rem 1.25rem 1.5rem;
    text-align: center;
}

.hero-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.8rem;
}

@media (max-width: 700px) {
    .slider-frame {
        aspect-ratio: 4 / 3;
        min-height: 280px;
    }

    .slider-frame img {
        object-fit: contain;
    }
}

.ticker {
    border-block: 1px solid var(--line);
    background: #0b0b0b;
    overflow: hidden;
}

.ticker-track {
    display: flex;
    gap: 2.8rem;
    width: max-content;
    padding: 0.95rem 0;
    animation: ticker 28s linear infinite;
    color: var(--gold-2);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.ticker-track span::before {
    content: "◆";
    margin-right: 2.8rem;
    color: var(--gold-dim);
}

@keyframes ticker {
    to { transform: translateX(-50%); }
}

.about {
    background:
        radial-gradient(700px 280px at 0% 0%, rgba(201, 164, 92, 0.07), transparent 60%),
        var(--bg);
}

.about-grid {
    display: grid;
    gap: 3.5rem;
    align-items: start;
}

@media (min-width: 900px) {
    .about-grid {
        grid-template-columns: 1.15fr 0.85fr;
        gap: 5rem;
    }
}

.about-copy p + p {
    margin-top: 1rem;
    color: var(--muted);
}

.about-points {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.about-points li {
    padding: 1.25rem 1.3rem;
    border: 1px solid var(--line-soft);
    border-left: 2px solid var(--gold);
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.02);
}

.about-points strong {
    display: block;
    font-family: var(--display);
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.about-points span {
    color: var(--muted);
    font-size: 0.95rem;
}

.companies {
    background: linear-gradient(180deg, #0a0a0a, #111);
}

.company-grid {
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 700px) {
    .company-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1100px) {
    .company-grid {
        grid-template-columns: repeat(6, 1fr);
    }

    .company-card:nth-child(1),
    .company-card:nth-child(2),
    .company-card:nth-child(3) {
        grid-column: span 2;
    }

    .company-card:nth-child(4) {
        grid-column: 2 / span 2;
    }

    .company-card:nth-child(5) {
        grid-column: 4 / span 2;
    }
}

.company-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background: var(--bg-card);
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.company-card:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 164, 92, 0.35);
    box-shadow: 0 24px 48px -28px rgba(0, 0, 0, 0.8);
}

.company-card__logo {
    display: grid;
    place-items: center;
    min-height: 13.5rem;
    padding: 1.6rem 1.4rem 1.2rem;
    background: #fff;
}

.company-card__logo img {
    width: min(100%, 15.5rem);
    height: 10.5rem;
    object-fit: contain;
}

.company-card__body {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 1.25rem 1.3rem 1.4rem;
    border-top: 3px solid var(--gold);
    flex: 1;
}

.company-card[data-accent="preneva"] .company-card__body { border-top-color: var(--preneva); }
.company-card[data-accent="emr"] .company-card__body { border-top-color: var(--emr); }
.company-card[data-accent="kurucu"] .company-card__body { border-top-color: var(--kurucu); }
.company-card[data-accent="ruzgar"] .company-card__body { border-top-color: #d0d0d0; }
.company-card[data-accent="bulut"] .company-card__body { border-top-color: #3d5a86; }

.company-card h3 {
    font-size: 1.2rem;
}

.company-card p {
    color: var(--muted);
    font-size: 0.92rem;
    flex: 1;
}

.company-card__cta,
.company-card__soon {
    margin-top: 0.7rem;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.company-card__cta {
    color: var(--gold-2);
}

.company-card__cta::after {
    content: " →";
}

.company-card__soon {
    color: rgba(243, 241, 236, 0.38);
}

.approach {
    background:
        radial-gradient(600px 240px at 100% 0%, rgba(201, 164, 92, 0.08), transparent 55%),
        var(--bg);
}

.approach-grid {
    display: grid;
    gap: 1.15rem;
}

@media (min-width: 800px) {
    .approach-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.approach-card {
    padding: 1.6rem 1.5rem 1.7rem;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background: var(--bg-elev);
}

.approach-num {
    display: block;
    margin-bottom: 1rem;
    color: var(--gold);
    font-family: var(--display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.approach-card h3 {
    font-size: 1.28rem;
}

.approach-card p {
    margin-top: 0.7rem;
    color: var(--muted);
}

.contact {
    background: #0c0c0c;
    border-top: 1px solid var(--line);
}

.contact-grid {
    display: grid;
    gap: 3rem;
}

@media (min-width: 880px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        align-items: start;
        gap: 5rem;
    }
}

.contact-copy p {
    margin-top: 1.1rem;
    color: var(--muted);
}

.contact-list {
    list-style: none;
    margin: 2rem 0 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.contact-list li {
    display: grid;
    gap: 0.15rem;
}

.contact-list span {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gold);
}

.contact-list a {
    font-size: 1.15rem;
    font-weight: 700;
}

.contact-list a:hover {
    color: var(--gold-2);
}

.contact-form {
    display: grid;
    gap: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background: var(--bg-card);
}

.contact-form label {
    display: grid;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 700;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.85rem 0.95rem;
    border: 1px solid var(--line-soft);
    border-radius: 0.75rem;
    background: #0b0b0b;
    color: var(--text);
    font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid rgba(201, 164, 92, 0.45);
    outline-offset: 1px;
}

.form-note {
    color: rgba(243, 241, 236, 0.4);
    font-size: 0.8rem;
    text-align: center;
}

.site-footer {
    border-top: 1px solid var(--line-soft);
    padding: 2.2rem 0;
    background: #050505;
}

.footer-inner {
    display: grid;
    justify-items: center;
    gap: 0.7rem;
    text-align: center;
}

.footer-inner img {
    height: 64px;
    width: auto;
}

.footer-inner p {
    color: var(--muted);
    font-size: 0.88rem;
}

.footer-sub {
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.7rem !important;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].is-in {
    opacity: 1;
    transform: none;
}

@media (max-width: 860px) {
    .header-cta {
        display: none;
    }

    .menu-btn {
        display: block;
        margin-left: auto;
    }

    .nav {
        position: fixed;
        inset: 4.6rem 1.25rem auto;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0.6rem;
        border: 1px solid var(--line-soft);
        border-radius: 1rem;
        background: rgba(10, 10, 10, 0.96);
        backdrop-filter: blur(16px);
    }

    .nav.is-open {
        display: flex;
    }

    .nav a {
        padding: 0.9rem 1rem;
        border-radius: 0.7rem;
    }

    .nav a:hover {
        background: rgba(255, 255, 255, 0.04);
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .ticker-track,
    .scroll-hint span,
    [data-reveal] {
        animation: none;
        transition: none;
        opacity: 1;
        transform: none;
    }
}