@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg-primary: #fafafa;
    --bg-card: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #6b7280;
    --accent: #e63946;
    --accent-light: #fef2f2;
    --accent-hover: #c53030;
    --border: #e5e7eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== HEADER ========== */
header {
    background: linear-gradient(135deg, var(--accent) 0%, #c53030 100%);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.logo a {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo a:hover {
    opacity: 0.9;
}

.header-search {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 4px;
    transition: var(--transition);
}

.header-search:focus-within {
    background: rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

.header-search input {
    background: transparent;
    border: none;
    padding: 8px 16px;
    color: #fff;
    font-size: 0.9rem;
    width: 180px;
    outline: none;
}

.header-search input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.header-search button {
    background: #fff;
    border: none;
    color: var(--accent);
    padding: 8px 12px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.header-search button:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #fff;
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

/* ========== BUTTONS ========== */
.btn {
    padding: 10px 24px;
    border-radius: 50px;
    background: var(--accent);
    color: #fff;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline:hover {
    background: var(--accent);
    color: #fff;
    transform: translateY(-2px);
}

/* ========== HERO ========== */
.hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(180deg, var(--accent-light) 0%, var(--bg-primary) 100%);
    animation: fadeIn 0.6s ease-out;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ========== GRID & CARDS ========== */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
    padding: 40px 0;
}

.card {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    animation: slideUp 0.5s ease-out backwards;
}

.card:nth-child(1) {
    animation-delay: 0.05s;
}

.card:nth-child(2) {
    animation-delay: 0.1s;
}

.card:nth-child(3) {
    animation-delay: 0.15s;
}

.card:nth-child(4) {
    animation-delay: 0.2s;
}

.card:nth-child(5) {
    animation-delay: 0.25s;
}

.card:nth-child(6) {
    animation-delay: 0.3s;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: var(--transition);
}

.card:hover img {
    transform: scale(1.03);
}

.card-content {
    padding: 20px;
}

.card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card .meta {
    display: flex;
    gap: 12px;
    margin-top: 12px;
    font-size: 0.8rem;
    color: var(--accent);
}

/* ========== SECTION TITLES ========== */
.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 40px 0 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-title::before {
    content: '';
    width: 4px;
    height: 28px;
    background: var(--accent);
    border-radius: 2px;
}

/* ========== AUDIO PLAYER ========== */
.audio-player {
    background: var(--bg-card);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    max-width: 600px;
    margin: 40px auto;
    animation: fadeIn 0.5s ease-out;
}

audio {
    width: 100%;
    margin-top: 16px;
    border-radius: 8px;
}

/* ========== FORMS ========== */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

input,
textarea,
select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg-card);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
}

input[type="file"] {
    padding: 12px;
    cursor: pointer;
}

/* ========== FOOTER ========== */
footer {
    background: var(--text-primary);
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}

footer p {
    font-size: 0.8rem;
}

/* ========== ANIMATIONS ========== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .card img {
        height: 200px;
    }

    .header-search input {
        width: 120px;
    }
}

@media (max-width: 480px) {
    .grid {
        grid-template-columns: 1fr;
    }
}