/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;700&family=Poppins:wght@300;400;500;600&display=swap');

/* Kleuren & Stijl Variabelen */
:root {
    --background: #FDFBF8;
    --text-dark: #434343;
    --text-light: #6e6e6e;
    --primary: #EAD2D3;
    --accent: #C0A172;
    --surface: #FFFFFF;
    --border: #EAEAEA;
    --surface-rgb: 255, 255, 255;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --shadow: 0 4px 25px rgba(0,0,0,0.07);
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --header-height: 5rem; /* matches h-24 */
}

/* Basis & Typografie */
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background-color: var(--background);
    color: var(--text-dark);
    font-weight: 300;
    line-height: 1.7;
}
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 500; }
p { color: var(--text-light); margin-bottom: 1rem; }
a { color: var(--accent); transition: var(--transition); }
a:hover { filter: brightness(1.1); }

/* Header */
header#header {
    background-color: rgba(var(--surface-rgb), 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}
header#header.scrolled {
    background-color: rgba(var(--surface-rgb), 0.95);
    border-bottom: 1px solid var(--border);
}
.nav-link {
    position: relative; padding-bottom: 5px;
    font-weight: 400; color: var(--text-light);
}
.nav-link::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 1px; background-color: var(--accent);
    transition: var(--transition);
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* Make button trigger look like a link */
.nav-link-button { background: none; border: none; padding: 0; font: inherit; color: inherit; cursor: pointer; }

/* Header dropdown */
.header-dropdown { position: relative; }
.header-dropdown .dropdown-panel {
    position: absolute;
    top: 100%; /* no gap so hover doesn't break */
    left: 0;
    min-width: 12rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: .5rem;
    z-index: 60;
    display: none; /* hidden by default */
}
.header-dropdown:hover .dropdown-panel,
.header-dropdown:focus-within .dropdown-panel { display: block !important; }
.dropdown-item {
    display: block;
    padding: .5rem .75rem;
    border-radius: .5rem;
    color: var(--text-dark);
}
.dropdown-item:hover { background: #f6f6f6; color: var(--text-dark); }

/* Mobile menu panel (not fullscreen) */
.mobile-menu-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 1rem;
    box-shadow: 0 12px 40px rgba(0,0,0,.12);
    max-height: 70vh;
    overflow: auto;
}

/* Footer */
.site-footer {
    padding: 3rem 0;
    background-color: var(--background);
    border-top: 1px solid var(--border);
    margin-top: 4rem;
}
.social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-dark);
    text-decoration: none;
    margin-bottom: 1.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
}
.social-link:hover {
    background-color: #f9f9f9;
}
.social-link svg {
    transition: transform 0.3s ease;
}
.social-link:hover svg {
    transform: scale(1.1);
}
.copyright-text {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Portfolio Pagina */
.filter-btn {
    padding: 0.6rem 1.5rem;
    border-radius: 9999px;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid var(--border);
    cursor: pointer;
    background-color: var(--surface);
    color: var(--text-light);
}
.filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.filter-btn.active {
    background-color: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* Selected filter tag should not look clickable */
.filter-btn[aria-current="true"] {
    pointer-events: none;
    filter: none;
}

/* Homepage Carousel */
.swiper-container {
    width: 100%;
    padding: 0.5rem 0 1.75rem 0;
}
.swiper-wrapper { align-items: center; }
.swiper-slide {
    position: relative;
    width: 68vw;
    max-width: 820px;
    height: 42vh;
    min-height: 240px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background-size: cover;
    background-position: center;
    overflow: hidden;
}
@media (min-width: 768px) {
    /* Tablet: a bit taller but still flexible */
    .swiper-slide { width: 44vw; height: 48vh; }
}
@media (min-width: 1280px) {
    /* Desktop: portrait-oriented card via aspect-ratio */
    .swiper-slide {
        width: clamp(280px, 28vw, 420px);
        height: auto;
        aspect-ratio: 3 / 4; /* portrait */
    }
}
.slide-content {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 1rem;
    color: #fff;
    background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.55) 70%);
}
.slide-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 500;
}

/* Masonry-like grid for portfolio */
.portfolio-grid-modern {
    column-gap: 1.25rem; /* ~20px */
}
@media (min-width: 640px) { /* sm */
    .portfolio-grid-modern { column-count: 2; }
}
@media (min-width: 768px) { /* md */
    .portfolio-grid-modern { column-count: 3; }
}
@media (min-width: 1024px) { /* lg */
    .portfolio-grid-modern { column-count: 4; }
}
@media (min-width: 1280px) { /* xl */
    .portfolio-grid-modern { column-count: 5; }
}
.portfolio-grid-modern .gallery-item {
    break-inside: avoid; /* prevent column breaks inside items */
    margin-bottom: 1.25rem; /* same as column gap */
    overflow: hidden;
    border-radius: 0.5rem; /* match theme radius */
    background: var(--surface);
    box-shadow: var(--shadow);
}
.portfolio-grid-modern .gallery-item img {
    width: 100%;
    height: auto;
    display: block;
}

/* Mobile: show a compact 3-column grid (desktop unchanged) */
@media (max-width: 639.98px) {
    .portfolio-grid-modern {
        column-count: initial;
        column-gap: 0.5rem;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    .portfolio-grid-modern .gallery-item {
        margin-bottom: 0; /* handled by grid gap */
        break-inside: auto;
        border-radius: 0.375rem;
        box-shadow: none;
    }
    .portfolio-grid-modern .gallery-item img {
        aspect-ratio: 1 / 1; /* square thumbs for neat rows */
        height: auto;
        object-fit: cover;
    }
}

/* Generic layout helpers for index sections */
section { padding: 4rem 0; }
#home { padding: 0; }
#featured-work, #bio { background-color: var(--background); }
#featured-work { padding-top: 4rem; padding-bottom: 4rem; }


/* Anchor offset so fixed header doesn't overlap */
#bio, #contact { scroll-margin-top: calc(var(--header-height) + 0.5rem); }

/* Buttons used on index */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.25rem;
    border-radius: 9999px;
    font-weight: 500;
    transition: var(--transition);
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.05); transform: translateY(-1px); }
.btn-secondary { background: var(--surface); color: var(--text-dark); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* Simple reveal animation placeholders (non-blocking if JS absent) */
.reveal { opacity: 1; transform: translateY(0); transition: opacity .5s ease, transform .5s ease; }
.stagger-container .reveal { transition-delay: .05s; }

/* Mobile hero scaling adjustment */
@media (max-width: 767px) {
    #home {
        height: 70vh; /* Shorter hero on mobile to prevent excessive zoom */
        min-height: 450px;
        background-attachment: scroll; /* 'fixed' is often buggy on mobile */
    }
}

/* Hero heading styling */
#home h1 {
    font-size: clamp(1.2rem, 6.5vw, 4.5rem); /* Adjusted for better mobile scaling */
    white-space: nowrap;
    display: inline-block; /* Fix for letter clipping */
    
    color: var(--background); /* Use background color for text */
    /* A more subtle, modern shadow */
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    
    line-height: 1.2;
    letter-spacing: 0.01em;
}

/* Bio image rounding */
#bio img { border-radius: 1rem; box-shadow: var(--shadow); }

/* Contact form card + inputs */
#contact form {
    background: var(--background); /* Consistent background color */
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}
#contact input[type="text"],
#contact input[type="email"],
#contact input[type="number"],
#contact textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 0.625rem; /* 10px */
    background: #fff;
    color: var(--text-dark);
    padding: 0.75rem 0.9rem;
    outline: none;
    transition: var(--transition);
}
#contact input[type="email"] {
    -webkit-appearance: none;
    appearance: none;
    background-color: #fff; /* fix inconsistent placeholder highlight */
    line-height: 1.5;
}
#contact input::placeholder, #contact textarea::placeholder { color: var(--text-light); opacity: 1; }
#contact textarea { resize: vertical; min-height: 140px; }
#contact input:focus,
#contact textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(192, 161, 114, 0.2);
}