:root {
    --ink: #1a1d24;
    --ink-soft: #2a2e38;
    --cream: #f5f1ea;
    --cream-warm: #ebe4d8;
    --paper: #faf7f2;
    --brass: #a8854e;
    --brass-deep: #856437;
    --rule: rgba(26, 29, 36, 0.12);
    --rule-light: rgba(245, 241, 234, 0.2);
    --serif: 'Cormorant Garamond', 'Times New Roman', serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--sans);
    background-color: var(--paper);
    color: var(--ink);
    font-weight: 300;
    line-height: 1.6;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ===== Header ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 247, 242, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--rule);
    transition: background 0.4s ease;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.4rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
    color: var(--ink);
}

.logo-mark {
    font-family: var(--serif);
    font-size: 1.4rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--brass);
    border: 1px solid var(--brass);
    width: 2.3rem;
    height: 2.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 2px;
}

.logo-text {
    font-family: var(--serif);
    font-size: 1.15rem;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--ink);
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    position: relative;
    transition: color 0.3s ease;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--brass);
    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: var(--brass);
}

.nav-menu a:hover::after {
    width: 100%;
}

/* ===== Hero ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2.5rem 4rem;
    position: relative;
    background:
        radial-gradient(ellipse at top right, rgba(168, 133, 78, 0.06) 0%, transparent 50%),
        linear-gradient(180deg, var(--paper) 0%, var(--cream) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 8%;
    width: 1px;
    height: 30%;
    background: linear-gradient(180deg, transparent, var(--brass), transparent);
    opacity: 0.4;
}

.hero-inner {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
}

.eyebrow {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--brass);
    margin-bottom: 2.5rem;
}

.hero-title {
    font-family: var(--serif);
    font-size: clamp(3.5rem, 9vw, 7.5rem);
    font-weight: 300;
    line-height: 0.98;
    letter-spacing: -0.02em;
    margin-bottom: 3rem;
    color: var(--ink);
}

.hero-title em {
    font-style: italic;
    font-weight: 400;
    color: var(--brass);
}

.hero-subtitle {
    font-family: var(--serif);
    font-size: clamp(1.15rem, 1.8vw, 1.5rem);
    font-weight: 300;
    line-height: 1.5;
    max-width: 36rem;
    color: var(--ink-soft);
    font-style: italic;
}

.hero-rule {
    margin-top: 4rem;
    width: 60px;
    height: 1px;
    background: var(--brass);
}

/* ===== Sections ===== */
.section {
    padding: 8rem 2.5rem;
    position: relative;
}

.section-inner {
    max-width: 1180px;
    margin: 0 auto;
}

.section-label {
    display: flex;
    align-items: baseline;
    gap: 1.2rem;
    margin-bottom: 3.5rem;
}

.label-number {
    font-family: var(--serif);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--brass);
}

.label-text {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--ink-soft);
}

.section-label-light .label-text {
    color: var(--cream-warm);
}

.section-title {
    font-family: var(--serif);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 300;
    line-height: 1.05;
    letter-spacing: -0.015em;
    margin-bottom: 4rem;
    max-width: 22ch;
}

.prose {
    max-width: 38rem;
    font-family: var(--serif);
    font-size: 1.35rem;
    line-height: 1.65;
    font-weight: 300;
}

.prose p + p {
    margin-top: 1.5rem;
}

/* ===== Services ===== */
.section-services {
    background: linear-gradient(180deg, var(--paper) 0%, var(--cream) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border-top: 1px solid var(--rule);
    border-left: 1px solid var(--rule);
}

.service {
    padding: 3rem 2.5rem;
    border-right: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    background: rgba(250, 247, 242, 0.4);
    transition: background 0.4s ease;
}

.service:hover {
    background: rgba(250, 247, 242, 0.95);
}

.service-title {
    font-family: var(--serif);
    font-size: 1.7rem;
    font-weight: 400;
    margin-bottom: 1.2rem;
    color: var(--ink);
}

.service-text {
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--ink-soft);
    max-width: 32ch;
}

/* ===== Brand section ===== */
.section-brand {
    background: var(--ink);
    color: var(--cream);
}

.brand-content {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 6rem;
    align-items: center;
}

.brand-eyebrow {
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--brass);
    margin-bottom: 1.5rem;
}

.brand-name {
    font-family: var(--serif);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 300;
    line-height: 1;
    letter-spacing: -0.015em;
    color: var(--cream);
    margin-bottom: 0.8rem;
}

.brand-tagline {
    font-family: var(--serif);
    font-size: 1.3rem;
    color: var(--brass);
    font-style: italic;
    font-weight: 300;
}

.brand-rule {
    width: 60px;
    height: 1px;
    background: var(--brass);
    margin: 2.5rem 0;
}

.brand-description {
    font-family: var(--serif);
    font-size: 1.2rem;
    line-height: 1.65;
    font-weight: 300;
    color: var(--cream-warm);
    max-width: 36rem;
}

.brand-description + .brand-description {
    margin-top: 1.4rem;
}

.brand-mark {
    display: flex;
    justify-content: center;
    align-items: center;
}

.brand-mark-inner {
    width: 240px;
    height: 240px;
    border: 1px solid var(--brass);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.brand-mark-inner::before,
.brand-mark-inner::after {
    content: '';
    position: absolute;
    border: 1px solid rgba(168, 133, 78, 0.3);
    border-radius: 50%;
}

.brand-mark-inner::before {
    inset: -14px;
}

.brand-mark-inner::after {
    inset: -28px;
    border-color: rgba(168, 133, 78, 0.15);
}

.brand-mark-pr {
    font-family: var(--serif);
    font-size: 4.5rem;
    font-weight: 400;
    color: var(--brass);
    letter-spacing: 0.02em;
    line-height: 1;
}

.brand-mark-est {
    font-size: 0.7rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--cream-warm);
    margin-top: 0.6rem;
    opacity: 0.7;
}

/* ===== Method ===== */
.section-method {
    background: var(--cream);
}

.method-list {
    list-style: none;
    counter-reset: method;
}

.method-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 2.5rem;
    padding: 2.5rem 0;
    border-top: 1px solid var(--rule);
    align-items: baseline;
}

.method-item:last-child {
    border-bottom: 1px solid var(--rule);
}

.method-number {
    font-family: var(--serif);
    font-size: 2.2rem;
    font-weight: 300;
    font-style: italic;
    color: var(--brass);
}

.method-title {
    font-family: var(--serif);
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 0.7rem;
    color: var(--ink);
}

.method-body p {
    font-size: 1.05rem;
    color: var(--ink-soft);
    max-width: 40ch;
}

/* ===== Footer ===== */
.site-footer {
    background: var(--ink);
    color: var(--cream-warm);
    padding: 4rem 2.5rem 3rem;
}

.footer-inner {
    max-width: 1180px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 2rem;
    border-top: 1px solid var(--rule-light);
    padding-top: 3rem;
}

.footer-logo {
    font-family: var(--serif);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--cream);
    letter-spacing: 0.02em;
}

.footer-descr {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--brass);
    margin-top: 0.4rem;
}

.footer-meta {
    text-align: right;
    font-size: 0.88rem;
    line-height: 1.7;
    opacity: 0.75;
}

.footer-meta em {
    color: var(--brass);
    font-style: italic;
}

.footer-contact {
    margin-top: 0.6rem;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

.footer-contact a {
    color: var(--cream);
    text-decoration: none;
    border-bottom: 1px solid rgba(168, 133, 78, 0.5);
    padding-bottom: 2px;
    transition: color 0.3s ease, border-color 0.3s ease;
}

.footer-contact a:hover {
    color: var(--brass);
    border-bottom-color: var(--brass);
}

.footer-vat {
    margin-top: 0.5rem;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--brass);
    opacity: 0.85;
}

.footer-copy {
    margin-top: 0.6rem;
    font-size: 0.78rem;
    opacity: 0.65;
}

/* ===== Reveal animation ===== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 1s ease, transform 1s ease;
}

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

/* ===== Responsive ===== */
@media (max-width: 900px) {
    body {
        font-size: 16px;
    }

    .nav-container {
        padding: 1.1rem 1.5rem;
    }

    .nav-menu {
        display: none;
    }

    .hero {
        padding: 7rem 1.5rem 4rem;
    }

    .section {
        padding: 5.5rem 1.5rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .brand-content {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }

    .brand-mark-inner {
        width: 200px;
        height: 200px;
    }

    .brand-mark-pr {
        font-size: 3.6rem;
    }

    .method-item {
        grid-template-columns: 80px 1fr;
        gap: 1.5rem;
    }

    .method-number {
        font-size: 1.6rem;
    }

    .method-title {
        font-size: 1.5rem;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-meta {
        text-align: left;
    }
}

@media (max-width: 520px) {
    .logo-text {
        display: none;
    }

    .hero-title {
        font-size: 3rem;
    }
}