/* ===== BOOM SPORT V2 — Editorial, warm, zelfverzekerd ===== */

:root {
    --black: #1a1a1a;
    --dark: #2d2d2d;
    --gray-900: #333;
    --gray-700: #555;
    --gray-500: #888;
    --gray-300: #ccc;
    --gray-100: #f0eeeb;
    --warm-white: #f7f5f2;
    --white: #ffffff;
    --gold: #c4993b;
    --gold-light: #d4a843;
    --gold-dark: #a07c2e;
    --teal: #3dbcb0;
    --green: #6b9e3a;
    --max-width: 960px;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--warm-white);
    color: var(--gray-900);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* ===== TYPOGRAFIE ===== */

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    color: var(--black);
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 1rem; }
h3 { font-size: 1.4rem; margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; }

.lead {
    font-size: 1.15rem;
    color: var(--gray-700);
    max-width: 600px;
}

blockquote {
    border-left: 3px solid var(--gold);
    padding: 1rem 0 1rem 1.5rem;
    margin: 2rem 0;
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.2rem;
    color: var(--gray-700);
}

/* ===== LAYOUT ===== */

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

section {
    padding: 5rem 0;
}

section.dark {
    background: var(--black);
    color: var(--warm-white);
}

section.dark h2,
section.dark h3 {
    color: var(--white);
}

section.dark .lead {
    color: var(--gray-300);
}

section.alt {
    background: var(--white);
}

/* ===== ACCENT LIJN ===== */

.accent-line {
    height: 3px;
    width: 60px;
    background: var(--gold);
    margin-bottom: 1.5rem;
}

/* ===== NAVIGATIE ===== */

nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(247, 245, 242, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: all 0.3s;
}

nav.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--black);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo img {
    height: 40px;
    border-radius: 6px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--gray-700);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover { color: var(--black); }

.nav-cta {
    background: var(--black);
    color: var(--white) !important;
    padding: 0.55rem 1.4rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: background 0.2s;
}

.nav-cta:hover { background: var(--dark); }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--black);
    transition: all 0.3s;
}

/* ===== HERO ===== */

.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: 70px;
    position: relative;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.hero h1 {
    margin-bottom: 1.5rem;
}

.hero .lead {
    margin-bottom: 2rem;
}

.hero-image {
    aspect-ratio: 4/5;
    background: var(--gray-100);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image .placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--gray-500);
    font-size: 0.9rem;
    text-align: center;
    padding: 2rem;
}

/* ===== KNOPPEN ===== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.8rem;
    border-radius: 6px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--black);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--dark);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--black);
    border: 1.5px solid var(--gray-300);
}

.btn-outline:hover {
    border-color: var(--black);
}

.btn-gold {
    background: var(--gold);
    color: var(--white);
}

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

.btn-white {
    background: var(--white);
    color: var(--black);
}

.btn-white:hover {
    background: var(--gray-100);
}

.btn-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== STATISTIEKEN ===== */

.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid rgba(0,0,0,0.08);
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.stat {
    padding: 2rem 1.5rem;
    text-align: center;
    border-right: 1px solid rgba(0,0,0,0.08);
}

.stat:last-child { border-right: none; }

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--black);
    line-height: 1;
}

.stat-label {
    font-size: 0.82rem;
    color: var(--gray-500);
    margin-top: 0.4rem;
    font-weight: 500;
}

/* ===== KAARTEN ===== */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid rgba(0,0,0,0.06);
    transition: all 0.3s;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.card-icon {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card h3 { margin-bottom: 0.6rem; }

.card p {
    color: var(--gray-700);
    font-size: 0.95rem;
}

.card .tag {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.tag-fysiek { background: rgba(61,188,176,0.1); color: var(--teal); }
.tag-mentaal { background: rgba(196,153,59,0.1); color: var(--gold); }
.tag-beide { background: rgba(107,158,58,0.1); color: var(--green); }

/* ===== DOELGROEPEN ===== */

.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.audience-card {
    padding: 2.5rem 2rem;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.06);
    background: var(--white);
}

.audience-card h3 { margin-bottom: 0.8rem; }

.audience-card p {
    color: var(--gray-700);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* ===== OVER / 2-KOLOM ===== */

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.split-image {
    aspect-ratio: 4/5;
    background: var(--gray-100);
    border-radius: 12px;
    overflow: hidden;
}

.split-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== TESTIMONIALS ===== */

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.testimonial {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.06);
}

.testimonial p {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.05rem;
    color: var(--gray-700);
    margin-bottom: 1rem;
}

.testimonial-author {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--black);
}

.testimonial-role {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* ===== WERKWIJZE / STAPPEN ===== */

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.step { text-align: center; }

.step-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 1rem;
}

.step p {
    color: var(--gray-700);
    font-size: 0.95rem;
}

/* ===== CTA BANNER ===== */

.cta-section {
    background: var(--black);
    color: var(--white);
    text-align: center;
    padding: 5rem 0;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-section p {
    color: var(--gray-300);
    max-width: 500px;
    margin: 0 auto 2rem;
}

/* ===== CONTACT ===== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
}

.contact-info { }

.contact-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.contact-item:last-child { border-bottom: none; }

.contact-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
    font-weight: 600;
}

.contact-value a {
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
}

.contact-value a:hover { color: var(--gold); }

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--black);
    outline: none;
    transition: border-color 0.2s;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--gray-500);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--gold);
}

.contact-form textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

.form-submit {
    align-self: flex-start;
}

/* ===== FOOTER ===== */

footer {
    background: var(--black);
    color: var(--gray-300);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
}

.footer-brand p {
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 400;
    color: var(--gray-500);
    margin-top: 0.8rem;
}

.footer-col h4 {
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.footer-col a {
    display: block;
    color: var(--gray-500);
    text-decoration: none;
    font-size: 0.88rem;
    margin-bottom: 0.5rem;
    transition: color 0.2s;
}

.footer-col a:hover { color: var(--white); }

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--gray-500);
}

.footer-bottom a {
    color: var(--gold);
    text-decoration: none;
}

/* ===== SCROLL ANIMATIES ===== */

.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s ease;
}

.js .reveal {
    opacity: 0;
    transform: translateY(15px);
}

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

/* ===== RESPONSIVE ===== */

@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-image {
        aspect-ratio: 3/2;
        max-height: 300px;
        order: -1;
    }

    .nav-links {
        display: none;
        position: fixed;
        inset: 0;
        background: var(--warm-white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        z-index: 999;
    }

    .nav-links.active { display: flex; }
    .nav-links a { font-size: 1.1rem; color: var(--black); }
    .nav-cta { display: none; }
    .hamburger { display: flex; }

    .stats-bar { grid-template-columns: 1fr 1fr; }
    .audience-grid { grid-template-columns: 1fr; }
    .split { grid-template-columns: 1fr; gap: 2rem; }
    .steps { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
    .testimonial-grid { grid-template-columns: 1fr; }

    section { padding: 3.5rem 0; }
}