/* ============================================
   Nordit Consulting — Nordic Minimal
   ============================================ */

:root {
    --color-bg: #F4F1EB;
    --color-bg-warm: #EDE9E1;
    --color-text: #1A1A1A;
    --color-text-muted: #6B6560;
    --color-accent: #3D5A4C;
    --color-accent-light: #4A6B5D;
    --color-border: #D4CFC7;
    --color-tag-bg: #E8E4DC;

    --font-serif: 'Instrument Serif', Georgia, serif;
    --font-sans: 'Sora', system-ui, sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 10rem;
}

/* ---- Reset ---- */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    letter-spacing: -0.01em;
}

a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-accent);
}

/* ---- Header ---- */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background-color: rgba(244, 241, 235, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.header__logo {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    letter-spacing: 0.02em;
}

.header__contact {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.6rem 1.4rem;
    border: 1px solid var(--color-border);
    border-radius: 2rem;
    transition: all 0.3s ease;
}

.header__contact:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg);
}

/* ---- Hero ---- */

.hero {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    position: relative;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
}

.hero__title em {
    color: var(--color-accent);
}

.hero__subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--color-text-muted);
    max-width: 36rem;
    line-height: 1.8;
}

.hero__scroll-hint {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
}

.hero__scroll-hint span {
    display: block;
    width: 1px;
    height: 3rem;
    background: var(--color-border);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ---- Section Grid ---- */

.section-grid {
    display: grid;
    grid-template-columns: 12rem 1fr;
    gap: var(--space-lg);
    max-width: 64rem;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
}

.section-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    padding-top: 0.3rem;
}

.section-content p {
    max-width: 38rem;
    margin-bottom: var(--space-sm);
}

.section-content p:last-child {
    margin-bottom: 0;
}

/* ---- About ---- */

.about__lead {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: var(--space-md) !important;
}

/* ---- Divider ---- */

.divider {
    max-width: 64rem;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.divider::after {
    content: '';
    display: block;
    height: 1px;
    background: var(--color-border);
}

/* ---- Services ---- */

.services__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.service-card {
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: 0.25rem;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: var(--color-accent);
    background-color: var(--color-bg-warm);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: var(--space-xs);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ---- Expertise ---- */

.expertise__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.expertise__tags span {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    padding: 0.5rem 1.1rem;
    background: var(--color-tag-bg);
    border-radius: 2rem;
    transition: all 0.3s ease;
}

.expertise__tags span:hover {
    background: var(--color-accent);
    color: var(--color-bg);
}

/* ---- Contact ---- */

.contact__lead {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    line-height: 1.5;
    margin-bottom: var(--space-md) !important;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.contact__details a {
    font-size: 1rem;
    color: var(--color-accent);
    width: fit-content;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.contact__details a:hover {
    border-bottom-color: var(--color-accent);
}

/* ---- Footer ---- */

.footer {
    margin-top: var(--space-xl);
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.footer__inner {
    max-width: 64rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer__brand {
    font-family: var(--font-serif);
    font-size: 0.95rem;
}

.footer__copy {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ---- Animations ---- */

.about,
.services,
.expertise,
.contact {
    opacity: 0;
    transform: translateY(1.5rem);
    animation: fadeUp 0.8s ease forwards;
}

.about { animation-delay: 0.1s; }
.services { animation-delay: 0.15s; }
.expertise { animation-delay: 0.2s; }
.contact { animation-delay: 0.25s; }

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---- Responsive ---- */

@media (max-width: 768px) {
    .header {
        padding: var(--space-sm) var(--space-md);
    }

    .hero {
        padding: var(--space-2xl) var(--space-md);
    }

    .section-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
        padding: var(--space-lg) var(--space-md);
    }

    .section-label {
        padding-top: 0;
    }

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

    .hide-mobile {
        display: none;
    }

    .contact__lead {
        font-size: 1.3rem;
    }

    .footer__inner {
        flex-direction: column;
        gap: var(--space-xs);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 2.5rem;
    }

    .header__contact {
        font-size: 0.7rem;
        padding: 0.5rem 1rem;
    }
}