/* ===================================
   Na vlastní triko – Landing Page CSS
   =================================== */

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

:root {
    --color-bg: #060614;
    --color-surface: #0c0c2a;
    --color-surface-hover: #141440;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-text: #e8e8f0;
    --color-text-muted: #8a8aa8;
    --color-accent: #3B6AE0;
    --color-accent-light: #6B9AFF;
    --color-accent-glow: rgba(59, 106, 224, 0.3);
    --color-white: #ffffff;
    --color-spotify: #1db954;
    --color-youtube: #ff0000;
    --color-instagram: #e4405f;
    --color-tiktok: #00f2ea;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-glow: 0 0 60px rgba(59, 106, 224, 0.15);
    --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 12px;
}

p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

a {
    text-decoration: none;
    color: inherit;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 4px 20px var(--color-accent-glow);
}

.btn-primary:hover {
    background: #4A7AF0;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(59, 106, 224, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    padding: 12px 24px;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-youtube {
    background: #FF0000;
    color: var(--color-white);
    padding: 12px 24px;
    box-shadow: 0 4px 20px rgba(255, 0, 0, 0.2);
}

.btn-youtube:hover {
    background: #cc0000;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 0, 0, 0.3);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

/* --- HERO --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59, 106, 224, 0.18) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 20% 80%, rgba(59, 106, 224, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 80%, rgba(107, 154, 255, 0.06) 0%, transparent 50%);
    z-index: 0;
}

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

.hero-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
}

.hero-text {
    text-align: left;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(59, 106, 224, 0.12);
    border: 1px solid rgba(59, 106, 224, 0.25);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent-light);
    margin-bottom: 32px;
    letter-spacing: 0.02em;
}

.hero h1 {
    font-size: clamp(3rem, 7vw, 4.5rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 24px;
    color: var(--color-white);
}

.highlight {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.2rem);
    color: var(--color-text-muted);
    max-width: 500px;
    margin: 0 0 40px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image {
    flex-shrink: 0;
}

.hero-image img {
    width: 340px;
    height: 340px;
    border-radius: var(--radius-xl);
    object-fit: cover;
    box-shadow:
        0 0 80px rgba(59, 106, 224, 0.2),
        0 20px 60px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* --- ABOUT --- */
.about {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    margin-bottom: 20px;
}

.about-text > p {
    margin-bottom: 40px;
}

.stats {
    display: flex;
    gap: 32px;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent-light);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.podcast-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 40px;
    box-shadow: var(--shadow-glow);
}

.podcast-card-icon {
    font-size: 3rem;
}

.podcast-card-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.podcast-card-text strong {
    font-size: 1.2rem;
    color: var(--color-white);
}

.podcast-card-text span {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* --- YOUTUBE SECTION --- */
.youtube-section {
    padding: 80px 0 100px;
    text-align: center;
}

.section-subtitle {
    color: var(--color-text-muted);
    margin-bottom: 48px;
    font-size: 1.05rem;
}

.youtube-embed {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto 32px;
    padding-bottom: 56.25%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-glow);
}

.youtube-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.youtube-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* --- PLATFORMS --- */
.platforms {
    padding: 80px 0 100px;
    text-align: center;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.platform-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 32px 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    cursor: pointer;
}

.platform-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.15);
    background: var(--color-surface-hover);
}

.platform-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.platform-icon.spotify {
    background: rgba(29, 185, 84, 0.12);
    color: var(--color-spotify);
}

.platform-card:hover .platform-icon.spotify {
    background: rgba(29, 185, 84, 0.2);
    box-shadow: 0 0 30px rgba(29, 185, 84, 0.2);
}

.platform-icon.youtube {
    background: rgba(255, 0, 0, 0.1);
    color: var(--color-youtube);
}

.platform-card:hover .platform-icon.youtube {
    background: rgba(255, 0, 0, 0.18);
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.15);
}

.platform-icon.instagram {
    background: rgba(228, 64, 95, 0.1);
    color: var(--color-instagram);
}

.platform-card:hover .platform-icon.instagram {
    background: rgba(228, 64, 95, 0.18);
    box-shadow: 0 0 30px rgba(228, 64, 95, 0.15);
}

.platform-icon.apple {
    background: rgba(107, 154, 255, 0.1);
    color: #6B9AFF;
}

.platform-card:hover .platform-icon.apple {
    background: rgba(107, 154, 255, 0.18);
    box-shadow: 0 0 30px rgba(107, 154, 255, 0.15);
}

.platform-icon.tiktok {
    background: rgba(0, 242, 234, 0.08);
    color: var(--color-tiktok);
}

.platform-card:hover .platform-icon.tiktok {
    background: rgba(0, 242, 234, 0.15);
    box-shadow: 0 0 30px rgba(0, 242, 234, 0.15);
}

.platform-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-white);
}

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

.platform-card:hover .platform-action {
    color: var(--color-accent-light);
}

/* --- SKOOL SECTION --- */
.skool-section {
    padding: 60px 0 120px;
}

.skool-card {
    background: linear-gradient(135deg, rgba(59, 106, 224, 0.08) 0%, rgba(107, 154, 255, 0.04) 100%);
    border: 1px solid rgba(59, 106, 224, 0.2);
    border-radius: var(--radius-xl);
    padding: 60px;
    position: relative;
    overflow: hidden;
}

.skool-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 106, 224, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

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

.skool-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(59, 106, 224, 0.15);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent-light);
    margin-bottom: 20px;
}

.skool-description {
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.skool-description strong {
    color: var(--color-white);
}

.skool-benefits {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 48px;
}

.skool-benefits li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.benefit-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.skool-benefits li strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-white);
    margin-bottom: 4px;
}

.skool-benefits li p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}

.skool-note {
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* --- FOOTER --- */
.footer {
    border-top: 1px solid var(--color-border);
    padding: 48px 0 32px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
}

.footer-brand strong {
    font-size: 1.1rem;
    color: var(--color-white);
    display: block;
    margin-bottom: 8px;
}

.footer-brand p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
    text-align: center;
}

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

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

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-text {
        text-align: center;
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-image img {
        width: 240px;
        height: 240px;
    }

    .hero-subtitle {
        margin: 0 auto 40px;
    }

    .hero-cta {
        justify-content: center;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-visual {
        order: -1;
    }

    .skool-benefits {
        grid-template-columns: 1fr;
    }

    .skool-card {
        padding: 40px 28px;
    }

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

@media (max-width: 600px) {
    .hero {
        padding: 80px 0 60px;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-image img {
        width: 200px;
        height: 200px;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
        max-width: 320px;
    }

    .stats {
        flex-direction: column;
        gap: 20px;
    }

    .platforms-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .platform-card {
        padding: 24px 16px;
    }

    .platform-icon {
        width: 52px;
        height: 52px;
    }

    .platform-icon svg {
        width: 24px;
        height: 24px;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 16px;
    }

    .skool-card {
        padding: 32px 20px;
    }

    .btn-lg {
        padding: 16px 28px;
        font-size: 0.95rem;
    }
}