/* ============================================
   Vizeu Publishing Group — Editorial / Institutional
   ============================================ */

:root {
    --ink: #1c2238;
    --ink-soft: #3a4060;
    --paper: #f6f1e7;
    --paper-dim: #efe7d8;
    --gold: #a9772f;
    --gold-bright: #c98f3a;
    --rule: rgba(28, 34, 56, 0.14);

    --font-display: "Fraunces", "Georgia", serif;
    --font-body: "Manrope", "Helvetica Neue", sans-serif;

    --max-width: 1180px;
    --pad: clamp(1.5rem, 5vw, 4.5rem);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

em {
    font-style: italic;
    color: var(--gold);
}

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

/* ---------- grain overlay ---------- */
.grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 999;
    opacity: 0.05;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    border-radius: 2px;
    transition: background 0.25s ease, color 0.25s ease, transform 0.2s ease;
}

.btn--small {
    background: var(--ink);
    color: var(--paper);
    padding: 0.6rem 1.3rem;
}

.btn--small:hover {
    background: var(--gold);
}

.btn--primary {
    background: var(--ink);
    color: var(--paper);
    padding: 0.95rem 2.1rem;
    font-size: 0.95rem;
}

.btn--primary:hover {
    background: var(--gold-bright);
    transform: translateY(-2px);
}

.btn--large {
    margin-top: 1.75rem;
}

/* ---------- layout helpers ---------- */
.eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
    max-width: 14ch;
}

/* ---------- hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 6rem var(--pad);
}

.hero__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 4.5rem;
    align-items: center;
}

.hero__media img {
    display: block;
    width: 100%;
    height: 100%;
    padding: 4rem;
    object-fit: contain;
}

.hero__title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(2.75rem, 6vw, 4.5rem);
    line-height: 1.04;
    letter-spacing: -0.01em;
    margin-bottom: 2rem;
}

.hero__paragraph {
    font-size: clamp(1.05rem, 1.3vw, 1.25rem);
    color: var(--ink-soft);
    max-width: 46ch;
    margin-bottom: 2.75rem;
}

.hero__rule {
    position: absolute;
    bottom: 0;
    left: var(--pad);
    right: var(--pad);
    height: 1px;
    background: var(--rule);
}

.scroll-cue {
    position: absolute;
    bottom: 2.25rem;
    right: var(--pad);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-cue span {
    width: 1px;
    height: 28px;
    background: var(--ink);
    position: relative;
    animation: scroll-cue 2s ease-in-out infinite;
}

@keyframes scroll-cue {
    0%, 100% { transform: translateY(0); opacity: 0.3; }
    50% { transform: translateY(6px); opacity: 1; }
}

/* ---------- contact ---------- */
.contact {
    background: var(--paper-dim);
    padding: 10rem var(--pad);
    text-align: center;
}

.contact__inner {
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact__paragraph {
    color: var(--ink-soft);
    font-size: 1.1rem;
    margin-top: 1.25rem;
    max-width: 38ch;
}

.contact__email {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    margin-top: 2rem;
    border-bottom: 1px solid var(--rule);
    padding-bottom: 0.35rem;
    transition: border-color 0.25s ease, color 0.25s ease;
}

.contact__email:hover {
    color: var(--gold);
    border-color: var(--gold);
}

/* ---------- footer ---------- */
.site-footer {
    border-top: 1px solid var(--rule);
    padding: 1rem var(--pad);
}

.site-footer__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--ink-soft);
    letter-spacing: 0.02em;
}

.footer__mark {
    height: 50px;
    opacity: 0.7;
}

/* ---------- reveal animation ---------- */
[data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- responsive ---------- */
@media (max-width: 860px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero__media {
        order: -1;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 720px) {
    .scroll-cue {
        display: none;
    }
}