@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Playfair+Display:wght@700&display=swap');

:root {
    --ink: #11151c;
    --ink-soft: #202936;
    --paper: #f7f3eb;
    --white: #ffffff;
    --gold: #d7ad4f;
    --gold-soft: rgba(215, 173, 79, 0.22);
    --line: rgba(255, 255, 255, 0.24);
    --glass: rgba(12, 16, 22, 0.63);
    --glass-strong: rgba(12, 16, 22, 0.8);
    --emlak: #d7ad4f;
    --sigorta: #4da6ff;
    --hukuk: #b88a5a;
    --davet: #d96f8a;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    font-family: 'Inter', Arial, sans-serif;
    color: var(--white);
    background: var(--ink);
}

a {
    color: inherit;
}

.holding-page {
    min-height: 100vh;
    position: relative;
    isolation: isolate;
    overflow: hidden;
}

.holding-page::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -3;
    background: url('img/bg.jpg') center center / cover no-repeat;
}

.holding-page::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        linear-gradient(90deg, rgba(7, 10, 14, 0.9) 0%, rgba(7, 10, 14, 0.68) 42%, rgba(7, 10, 14, 0.36) 100%),
        linear-gradient(180deg, rgba(7, 10, 14, 0.35) 0%, rgba(7, 10, 14, 0.95) 100%);
}

.hero-shell {
    min-height: 40vh;
    padding: 28px clamp(20px, 4vw, 64px) 28px;
    display: grid;
    grid-template-rows: auto 1fr;
    gap: clamp(20px, 3vw, 36px);
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.brand-symbol {
    width: 54px;
    height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gold);
    background: rgba(215, 173, 79, 0.12);
    color: var(--gold);
    font-weight: 800;
    letter-spacing: 0;
}

.brand-mark strong {
    display: block;
    font-size: 1.08rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.brand-mark small {
    display: block;
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.86rem;
}

.quick-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(14px);
}

.quick-nav a {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    padding: 0 16px;
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
    transition: color 180ms ease, background 180ms ease;
}

.quick-nav a:hover,
.quick-nav a:focus-visible {
    color: var(--ink);
    background: var(--gold);
    outline: none;
}

.hero-content {
    align-self: center;
    max-width: 620px;
}

.eyebrow {
    margin-bottom: 14px;
    color: var(--gold);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero-content h1 {
    max-width: 620px;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.65rem, 5.6vw, 5.15rem);
    line-height: 0.98;
    letter-spacing: 0;
}

.hero-copy {
    max-width: 520px;
    margin-top: 18px;
    color: rgba(255, 255, 255, 0.76);
    font-size: clamp(1rem, 1.25vw, 1.08rem);
    line-height: 1.55;
}

.division-grid {
    min-height: 60vh;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--line);
}

.division-card {
    min-height: 390px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 18px;
    padding: clamp(24px, 3.2vw, 42px);
    color: var(--white);
    text-decoration: none;
    background: var(--glass);
    border-right: 1px solid var(--line);
    overflow: hidden;
    transition: background 220ms ease, transform 220ms ease;
}

.division-card:last-child {
    border-right: 0;
}

.division-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
    opacity: 0;
    transition: opacity 220ms ease;
}

.division-card::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 5px;
    background: var(--accent);
    transform: scaleX(0.28);
    transform-origin: left;
    transition: transform 220ms ease;
}

.division-card:hover,
.division-card:focus-visible {
    background: var(--glass-strong);
    transform: translateY(-8px);
    outline: none;
}

.division-card:hover::before,
.division-card:focus-visible::before {
    opacity: 1;
}

.division-card:hover::after,
.division-card:focus-visible::after {
    transform: scaleX(1);
}

.division-card > * {
    position: relative;
    z-index: 1;
}

.division-number {
    position: absolute;
    top: 30px;
    left: clamp(24px, 3.2vw, 42px);
    color: rgba(255, 255, 255, 0.34);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.2em;
}

.division-icon {
    width: 58px;
    height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    border: 1px solid color-mix(in srgb, var(--accent), transparent 25%);
    background: color-mix(in srgb, var(--accent), transparent 86%);
    font-size: 1.85rem;
}

.division-line {
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.division-card h2 {
    max-width: 11ch;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2rem, 3.6vw, 3.35rem);
    line-height: 1;
    letter-spacing: 0;
}

.division-card p {
    max-width: 330px;
    min-height: 58px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 1rem;
    line-height: 1.65;
}

.division-action {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    max-width: 100%;
    color: var(--white);
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    overflow-wrap: anywhere;
}

.division-action ion-icon {
    color: var(--accent);
    font-size: 1.1rem;
    flex: 0 0 auto;
    transition: transform 180ms ease;
}

.division-card:hover .division-action ion-icon,
.division-card:focus-visible .division-action ion-icon {
    transform: translateX(4px);
}

.emlak {
    --accent: var(--emlak);
}

.sigorta {
    --accent: var(--sigorta);
}

.hukuk {
    --accent: var(--hukuk);
}

.davet {
    --accent: var(--davet);
}

@media (max-width: 1100px) {
    .hero-shell {
        min-height: auto;
    }

    .division-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .division-card {
        min-height: 360px;
    }

    .division-card:nth-child(2) {
        border-right: 0;
    }
}

@media (max-width: 760px) {
    .holding-page::before,
    .holding-page::after {
        position: absolute;
    }

    .holding-page::before {
        background-position: 50% 0;
    }

    .hero-shell {
        min-height: auto;
        padding: 18px 16px 24px;
        gap: 24px;
    }

    .topbar {
        align-items: flex-start;
    }

    .brand-mark {
        max-width: 100%;
    }

    .brand-symbol {
        width: 48px;
        height: 48px;
    }

    .brand-mark small {
        max-width: 220px;
        line-height: 1.35;
    }

    .quick-nav {
        display: none;
    }

    .hero-content {
        padding-top: 18px;
    }

    .hero-content h1 {
        font-size: clamp(2.3rem, 15vw, 3.35rem);
    }

    .hero-copy {
        margin-top: 14px;
        line-height: 1.5;
    }

    .division-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .division-card,
    .division-card:nth-child(2) {
        min-height: 250px;
        gap: 10px;
        padding: 18px 14px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .division-card:nth-child(odd) {
        border-right: 1px solid var(--line);
    }

    .division-card:nth-child(n+3) {
        border-bottom: 0;
    }

    .division-number {
        top: 16px;
        left: 14px;
        font-size: 0.72rem;
    }

    .division-icon {
        width: 42px;
        height: 42px;
        font-size: 1.35rem;
    }

    .division-line {
        font-size: 0.66rem;
        letter-spacing: 0.12em;
    }

    .division-card h2 {
        max-width: none;
        font-size: clamp(1.45rem, 7vw, 2rem);
    }

    .division-card p {
        min-height: auto;
        font-size: 0.86rem;
        line-height: 1.45;
    }

    .division-action {
        font-size: 0.78rem;
    }
}