:root {
    --bg: #f6f3ee;
    --bg-alt: #ffffff;
    --accent: #567c4b;
    --accent-soft: #e0eadc;
    --text: #252422;
    --text-soft: #55524d;
    --border: #e0ddd7;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.06);
    --radius-lg: 18px;
    --radius-xl: 24px;
    --transition-fast: 0.2s ease;
    --max-width: 1100px;
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* LAYOUT HELPERS */

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 4rem 0;
}

.section-alt {
    padding: 4rem 0;
    background: var(--bg-alt);
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.section-intro {
    max-width: 650px;
    margin-bottom: 2.5rem;
    color: var(--text-soft);
}

.grid-2 {
    display: grid;
    gap: 2.5rem;
}

.grid-3 {
    display: grid;
    gap: 2rem;
}

.gallery-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.gallery-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-alt);
    box-shadow: var(--shadow-soft);
}

.gallery-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.gallery-card figcaption {
    padding: 1rem 1.1rem 1.2rem;
    font-size: 0.95rem;
    color: var(--text-soft);
}

/* HEADER & NAV */

.header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(246, 243, 238, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(224, 221, 215, 0.7);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
}

.nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.nav a {
    text-decoration: none;
    font-size: 0.95rem;
    color: var(--text-soft);
    padding-bottom: 0.2rem;
    border-bottom: 2px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

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

.nav-select-item {
    display: flex;
    align-items: center;
}

.nav-select {
    font: inherit;
    color: var(--text-soft);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.25rem 2rem 0.25rem 0.8rem;
    background: var(--bg-alt);
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast);
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--text-soft) 50%),
        linear-gradient(135deg, var(--text-soft) 50%, transparent 50%);
    background-position: calc(100% - 14px) calc(50% - 2px), calc(100% - 9px) calc(50% - 2px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
}

.nav-select:focus {
    outline: none;
    border-color: var(--accent);
    color: var(--accent);
}

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

/* NAV TOGGLE (MOBILE) */

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-line {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    margin: 4px 0;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* HERO */

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
}

.hero-logo-container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-logo {
    max-width: 600px;
    width: 80vw;
    height: auto;
    filter: drop-shadow(0 10px 40px rgba(0, 0, 0, 0.4));
}

.hero-logo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.logo-icon-large {
    font-size: 4rem;
}

.logo-text-large {
    font-size: 2.5rem;
    margin: 0;
    color: var(--text);
}

/* BUTTONS */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.4rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn-primary:hover {
    background: #46653e;
    border-color: #46653e;
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--accent);
    border-color: var(--accent-soft);
}

.btn-secondary:hover {
    background: var(--accent-soft);
    transform: translateY(-1px);
}

/* CARDS & LISTS */

.card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 1.5rem 1.4rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}

.card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

.card p {
    font-size: 0.96rem;
    color: var(--text-soft);
    margin-bottom: 0.8rem;
}

.card-list {
    list-style: none;
    display: grid;
    gap: 0.35rem;
    font-size: 0.95rem;
}

/* STEPS */

.steps {
    display: grid;
    gap: 1.2rem;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.9rem;
    align-items: flex-start;
}

.step-number {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: var(--accent-soft);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent);
}

.step h4 {
    font-size: 1rem;
    margin-bottom: 0.1rem;
}

/* OVER MIJ */

.about-highlight {
    background: var(--bg-alt);
    border-radius: var(--radius-lg);
    padding: 1.6rem 1.4rem;
    border: 1px dashed var(--border);
}

.about-profile {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-profile-image {
    width: 100%;
    border-radius: var(--radius-lg);
    object-fit: cover;
    height: 300px;
}

.about-profile-text h3 {
    margin-bottom: 0.4rem;
}

.about-profile-text p {
    color: var(--text-soft);
}

/* CONTACT */

.contact-grid {
    align-items: flex-start;
}

.contact-form {
    background: var(--bg-alt);
    padding: 1.7rem 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.6rem 0.7rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    font: inherit;
    background: #fbfaf8;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 1px rgba(86, 124, 75, 0.18);
}

.contact-info {
    font-size: 0.98rem;
}

.contact-list {
    list-style: none;
    margin: 0.75rem 0 1rem;
    display: grid;
    gap: 0.4rem;
}

.small {
    font-size: 0.85rem;
    color: var(--text-soft);
}

/* FOOTER */

.footer {
    padding: 1.5rem 0 2rem;
    border-top: 1px solid var(--border);
    background: rgba(246, 243, 238, 0.9);
}

.footer-inner {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-soft);
}

.footer-sub {
    margin-top: 0.3rem;
    font-size: 0.85rem;
}

/* RESPONSIVE */

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .hero-logo {
        max-width: 750px;
    }

    .logo-text-large {
        font-size: 3rem;
    }
}

@media (max-width: 767px) {
    .header-inner {
        padding-inline: 1rem;
        justify-content: center;
        position: relative;
    }

    .nav-toggle {
        display: block;
        position: absolute;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
    }

    .nav {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        background: rgba(246, 243, 238, 0.98);
        max-height: 0;
        overflow: hidden;
        border-bottom: 1px solid transparent;
        transition: max-height var(--transition-fast), border-color var(--transition-fast);
    }

    .nav.open {
        max-height: 220px;
        border-color: rgba(224, 221, 215, 0.7);
    }

    .nav ul {
        flex-direction: column;
        padding: 0.75rem 1.2rem 1rem;
        gap: 0.8rem;
    }

    .nav-select-item {
        width: 100%;
    }

    .nav-select {
        width: 100%;
    }

    .hero {
        min-height: 500px;
    }

    .hero-logo {
        max-width: 450px;
    }

    .logo-text-large {
        font-size: 2rem;
    }

    .logo-icon-large {
        font-size: 3rem;
    }

    .about-profile-image {
        height: auto;
    }
}