/* ============================================================
   HOFJES VAN NEDERLAND — Downloads Page
   "Hidden Garden" Design System
   ============================================================ */

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

:root {
    --primary-color: #2d6a4f;
    --primary-dark: #1b4332;
    --primary-light: #d8f3dc;
    --primary-rgb: 45, 106, 79;
    --secondary-color: #40916c;
    --accent-color: #d4a373;
    --accent-light: #fefae0;
    --tertiary: #e07a5f;
    --text-primary: #2d2a26;
    --text-secondary: #78716c;
    --text-tertiary: #a8a29e;
    --background: #faf8f5;
    --surface: #ffffff;
    --surface-warm: #fdf8f0;
    --surface-variant: #f3f0ea;
    --border-color: rgba(45, 42, 38, 0.08);
    --border-warm: rgba(212, 163, 115, 0.2);

    --shadow-sm: 0 1px 2px rgba(45,42,38,.04), 0 1px 3px rgba(45,42,38,.06);
    --shadow-md: 0 4px 6px -1px rgba(45,42,38,.06), 0 2px 4px -2px rgba(45,42,38,.04);
    --shadow-lg: 0 10px 25px -5px rgba(45,42,38,.08), 0 4px 10px -4px rgba(45,42,38,.04);
    --shadow-xl: 0 20px 40px -8px rgba(45,42,38,.10), 0 8px 16px -6px rgba(45,42,38,.04);
    --shadow-float: 0 12px 40px -8px rgba(45,42,38,.12), 0 4px 12px -4px rgba(45,42,38,.05);
    --shadow-primary: 0 4px 14px rgba(45,106,79,.25);

    --gradient-primary: linear-gradient(135deg, #2d6a4f 0%, #40916c 50%, #52b788 100%);
    --gradient-warm: linear-gradient(135deg, #d4a373 0%, #e07a5f 100%);
    --gradient-hero: linear-gradient(160deg, #1b4332 0%, #2d6a4f 40%, #40916c 100%);
    --gradient-surface: linear-gradient(180deg, #faf8f5 0%, #f3f0ea 100%);

    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-2xl: 32px;

    --transition-smooth: 400ms cubic-bezier(.16,1,.3,1);
    --transition-spring: 500ms cubic-bezier(.34,1.56,.64,1);
    --transition-normal: 300ms cubic-bezier(.4,0,.2,1);
}

/* ===== Dark Mode Overrides ===== */
[data-theme="dark"] {
    --primary-color: #52b788;
    --primary-dark: #40916c;
    --primary-light: #1b4332;
    --primary-rgb: 82, 183, 136;
    --secondary-color: #52b788;
    --accent-color: #e0a87c;
    --accent-light: #3a3020;
    --tertiary: #f09c84;
    --text-primary: #e8e4de;
    --text-secondary: #a8a29e;
    --text-tertiary: #78716c;
    --background: #121210;
    --surface: #1c1b18;
    --surface-warm: #221f1a;
    --surface-variant: #2a2722;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-warm: rgba(224, 168, 124, 0.15);

    --shadow-sm: 0 1px 2px rgba(0,0,0,.20), 0 1px 3px rgba(0,0,0,.15);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,.25), 0 2px 4px -2px rgba(0,0,0,.15);
    --shadow-lg: 0 10px 25px -5px rgba(0,0,0,.30), 0 4px 10px -4px rgba(0,0,0,.15);
    --shadow-xl: 0 20px 40px -8px rgba(0,0,0,.35), 0 8px 16px -6px rgba(0,0,0,.20);
    --shadow-float: 0 12px 40px -8px rgba(0,0,0,.30), 0 4px 12px -4px rgba(0,0,0,.15);
    --shadow-primary: 0 4px 14px rgba(82,183,136,.20);

    --gradient-primary: linear-gradient(135deg, #40916c 0%, #52b788 50%, #74c69d 100%);
    --gradient-warm: linear-gradient(135deg, #e0a87c 0%, #f09c84 100%);
    --gradient-hero: linear-gradient(160deg, #0e2f1f 0%, #1b4332 40%, #2d6a4f 100%);
    --gradient-surface: linear-gradient(180deg, #121210 0%, #1c1b18 100%);
}

[data-theme="dark"] .header {
    background: rgba(28, 27, 24, .85);
}

[data-theme="dark"] .feature-card {
    background: var(--surface);
}

[data-theme="dark"] .qr-code {
    background: #fff;
}

[data-theme="dark"] .screenshot {
    border-color: rgba(255,255,255,.06);
}

[data-theme="dark"] .app-store {
    background: linear-gradient(135deg, #0f0f1a 0%, #1a1836 100%);
}

[data-theme="dark"] .mobile-sticky-download {
    background: rgba(28, 27, 24, .95);
    border-color: rgba(255, 255, 255, .08);
}

[data-theme="dark"] .download-btn.platform-highlight {
    border-color: var(--primary-color);
}

[data-theme="dark"] .download-btn.platform-highlight::after {
    background: var(--primary-color);
}

/* ===== Theme Toggle ===== */
.theme-toggle {
    width: 44px;
    height: 24px;
    border-radius: 12px;
    border: 1.5px solid var(--border-color);
    background: var(--surface-variant);
    cursor: pointer;
    position: relative;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    padding: 0;
    flex-shrink: 0;
}
.theme-toggle:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(82,183,136,.08);
}
.theme-toggle-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--gradient-primary);
    position: absolute;
    left: 2px;
    top: 50%;
    transform: translateY(-50%);
    transition: all var(--transition-spring);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}
.theme-toggle-thumb svg {
    width: 11px;
    height: 11px;
    fill: #fff;
}
[data-theme="dark"] .theme-toggle-thumb {
    left: calc(100% - 20px);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
                 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-primary);
    background: var(--background);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* ===== Header ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 32px;
    background: rgba(255,255,255,.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    gap: 2rem;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 14px;
}

.app-logo {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.logo-section h1 {
    font-size: 20px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    margin: 0;
    letter-spacing: -.4px;
}

.subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

.nav {
    display: flex;
    gap: 12px;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    transition: all var(--transition-smooth);
    border: 1.5px solid var(--border-color);
    background: var(--surface);
}

.nav-link:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

/* Language Selector */
.language-selector {
    display: flex;
    gap: 6px;
}

.lang-btn {
    background: transparent;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    cursor: pointer;
    transition: all .25s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    line-height: 1;
}

.lang-btn:hover {
    border-color: var(--border-color);
    background: var(--surface-variant);
}

.lang-btn.active {
    border-color: transparent;
    background: var(--primary-color);
    box-shadow: 0 2px 8px rgba(45,106,79,.3);
}

.flag-icon {
    width: 24px;
    height: 16px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
}

/* ===== Hero Section ===== */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    padding: 80px 40px 100px;
    align-items: center;
    position: relative;
}

/* Decorative background blobs */
.hero::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(45,106,79,.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -60px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(212,163,115,.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content h2 {
    font-size: 50px;
    margin-bottom: 20px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.08;
}

.hero-description {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 36px;
    line-height: 1.8;
    max-width: 520px;
}

/* ===== QR Codes ===== */
.qr-codes-container {
    display: flex;
    gap: 24px;
    margin: 28px 0 20px;
}

.qr-code-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.qr-code {
    width: 120px;
    height: 120px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 10px;
    background: var(--surface);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-smooth);
}

.qr-code:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-warm);
}

.qr-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* ===== Download Buttons ===== */
.download-buttons {
    display: flex;
    gap: 14px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 28px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: all var(--transition-smooth);
    min-width: 210px;
    position: relative;
    overflow: hidden;
}

.download-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.08) 0%, transparent 60%);
    pointer-events: none;
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-float);
}

.download-btn:active {
    transform: translateY(-1px);
}

.app-store {
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2b55 100%);
}

.google-play {
    background: var(--gradient-hero);
}

.btn-icon {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
}

.btn-icon svg {
    width: 100%;
    height: 100%;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-label {
    font-size: 10px;
    opacity: .8;
    letter-spacing: .3px;
}

.btn-name {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -.2px;
}

.version-info {
    color: var(--text-tertiary);
    font-size: 13px;
    font-weight: 500;
}

/* ===== Screenshots Gallery ===== */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
}

.screenshots-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 500px;
}

.screenshot {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-smooth);
    cursor: pointer;
    border: 3px solid var(--border-color);
    background: var(--surface-variant);
}

.screenshot:hover {
    transform: scale(1.04) translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(45,106,79,.15);
}

.screenshot.active {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(45,106,79,.18);
    border-color: var(--primary-color);
}

/* ===== Focus / Accessibility ===== */
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.download-btn:focus-visible {
    outline: 2px solid var(--surface);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px var(--primary-color);
}

/* ===== Features Section ===== */
.features {
    padding: 100px 40px;
    background: var(--surface);
    position: relative;
}

/* Subtle divider line */
.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-title {
    text-align: center;
    font-size: 38px;
    margin-bottom: 16px;
    color: var(--text-primary);
    font-weight: 800;
    letter-spacing: -1px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 56px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--surface);
    padding: 32px 28px;
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity .3s;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-card:hover::before {
    opacity: 1;
}

/* Alternate accent colors for variety */
.feature-card:nth-child(2)::before { background: var(--gradient-warm); }
.feature-card:nth-child(4)::before { background: var(--gradient-warm); }
.feature-card:nth-child(6)::before { background: var(--gradient-warm); }

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-spring);
}

.feature-card:nth-child(2) .feature-icon,
.feature-card:nth-child(4) .feature-icon,
.feature-card:nth-child(6) .feature-icon {
    background: var(--gradient-warm);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    fill: white;
}

.feature-card h3 {
    font-size: 17px;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -.2px;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.65;
    font-size: 14px;
}

/* ===== Info Section ===== */
.info-section {
    padding: 80px 40px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.info-card {
    padding: 32px;
    background: var(--surface-warm);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-warm);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

/* Accent dot */
.info-card::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 28px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-color);
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.info-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-weight: 700;
    padding-left: 20px;
}

.info-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 14px;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 100px 40px;
    background: var(--gradient-hero);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -40%;
    left: -30%;
    width: 160%;
    height: 180%;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,.06) 0%, transparent 50%);
    pointer-events: none;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -40%;
    right: -20%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle at 70% 60%, rgba(212,163,115,.08) 0%, transparent 50%);
    pointer-events: none;
}

.cta-section h2 {
    font-size: 44px;
    margin-bottom: 14px;
    font-weight: 800;
    letter-spacing: -1px;
    position: relative;
}

.cta-section p {
    font-size: 17px;
    margin-bottom: 40px;
    opacity: .85;
    position: relative;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .qr-codes-container {
    justify-content: center;
    position: relative;
}

.cta-section .qr-code {
    border-color: rgba(255,255,255,.15);
}

.cta-section .qr-label {
    color: rgba(255,255,255,.7);
}

.cta-section .download-buttons {
    justify-content: center;
    position: relative;
}

.cta-section .download-btn {
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.15);
}

.cta-section .download-btn:hover {
    background: rgba(255,255,255,.18);
    border-color: rgba(255,255,255,.25);
}

/* ===== Footer ===== */
.footer {
    padding: 32px 40px;
    text-align: center;
    border-top: 1px solid var(--border-color);
    color: var(--text-tertiary);
    font-size: 14px;
    background: var(--surface);
}

.footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color .2s;
}

.footer a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-tertiary); }

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeInUp .7s cubic-bezier(.16,1,.3,1) both;
}

.hero-image {
    animation: fadeInUp .7s cubic-bezier(.16,1,.3,1) .15s both;
}

.screenshot {
    animation: fadeInUp .6s cubic-bezier(.16,1,.3,1) both;
}

.screenshot:nth-child(1) { animation-delay: .1s; }
.screenshot:nth-child(2) { animation-delay: .2s; }
.screenshot:nth-child(3) { animation-delay: .3s; }
.screenshot:nth-child(4) { animation-delay: .4s; }

.feature-card {
    animation: fadeInUp .5s cubic-bezier(.16,1,.3,1) both;
}

.feature-card:nth-child(1) { animation-delay: .05s; }
.feature-card:nth-child(2) { animation-delay: .1s; }
.feature-card:nth-child(3) { animation-delay: .15s; }
.feature-card:nth-child(4) { animation-delay: .2s; }
.feature-card:nth-child(5) { animation-delay: .25s; }
.feature-card:nth-child(6) { animation-delay: .3s; }

.info-card {
    animation: fadeInUp .5s cubic-bezier(.16,1,.3,1) both;
}

.info-card:nth-child(1) { animation-delay: .1s; }
.info-card:nth-child(2) { animation-delay: .2s; }
.info-card:nth-child(3) { animation-delay: .3s; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header {
        flex-wrap: wrap;
        padding: 16px 20px;
        gap: 12px;
    }

    .language-selector {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 8px;
    }

    .hero {
        grid-template-columns: 1fr;
        padding: 48px 24px 60px;
        gap: 40px;
    }

    .hero-content h2 {
        font-size: 34px;
        letter-spacing: -1px;
    }

    .hero-description {
        font-size: 15px;
        margin-bottom: 28px;
    }

    /* Hide QR codes on mobile */
    .qr-codes-container {
        display: none;
    }

    .screenshots-gallery {
        grid-template-columns: 1fr;
        max-width: 280px;
        margin: 0 auto;
    }

    .download-buttons {
        flex-direction: column;
    }

    .download-btn {
        width: 100%;
        min-width: unset;
    }

    .features,
    .info-section {
        padding: 60px 24px;
    }

    .features-grid,
    .info-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .section-title {
        font-size: 28px;
    }

    .cta-section {
        padding: 60px 24px;
    }

    .cta-section h2 {
        font-size: 30px;
    }

    .cta-section p {
        font-size: 15px;
    }

    .cta-section .qr-codes-container {
        display: none;
    }

    .footer {
        padding: 24px 20px;
        padding-bottom: 80px; /* Space for sticky bar */
    }
}

/* ===== Mobile Sticky Download Bar ===== */
.mobile-sticky-download {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 10px 16px;
    background: var(--surface);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -4px 20px rgba(45,42,38,.1);
    gap: 10px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
.sticky-download-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    transition: all .2s ease;
}
.ios-sticky {
    background: var(--gradient-primary);
    color: #fff;
}
.android-sticky {
    background: var(--text-primary);
    color: #fff;
}
.sticky-download-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Platform highlight (auto-detected) */
.download-btn.platform-highlight {
    position: relative;
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-primary);
}
.download-btn.platform-highlight::after {
    content: '✓ Jouw platform';
    position: absolute;
    top: -10px;
    right: 12px;
    background: var(--primary-color);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .mobile-sticky-download {
        display: flex;