/* Home Page Styles */
/* Note: CSS variables for GDG colors and glass effects are defined in base.css */

.hero {
    position: relative;
    padding: 140px 0 90px;
    overflow: hidden;
    background: var(--surface-bg);
    min-height: 100vh;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 10% 20%, var(--gdg-blue-ambient), transparent),
        radial-gradient(ellipse 70% 50% at 90% 80%, var(--gdg-green-ambient), transparent),
        radial-gradient(ellipse 60% 40% at 50% 10%, var(--gdg-yellow-glow), transparent);
    pointer-events: none;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--surface-noise);
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

.hero-background {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: floatOrb 25s ease-in-out infinite;
    animation-play-state: paused;
    /* Paused by default, JS will enable when visible */
    mix-blend-mode: normal;
}

.orb-1 {
    width: 600px;
    height: 600px;
    top: -15%;
    left: -10%;
    background: radial-gradient(circle at 40% 40%, var(--gdg-blue-ambient), transparent 70%);
    opacity: 0.8;
    animation-duration: 20s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    top: 60%;
    right: -8%;
    background: radial-gradient(circle at 60% 50%, var(--gdg-green-ambient), transparent 70%);
    opacity: 0.7;
    animation-duration: 28s;
    animation-delay: -5s;
}

.orb-3 {
    width: 450px;
    height: 450px;
    bottom: -10%;
    left: 30%;
    background: radial-gradient(circle at 50% 60%, var(--gdg-yellow-ambient), transparent 70%);
    opacity: 0.6;
    animation-duration: 24s;
    animation-delay: -10s;
}

.orb-4 {
    width: 400px;
    height: 400px;
    top: 20%;
    right: 25%;
    background: radial-gradient(circle at 45% 45%, var(--gdg-red-ambient), transparent 70%);
    opacity: 0.5;
    animation-duration: 30s;
    animation-delay: -15s;
}

/* Grid lines */
.hero-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(66, 133, 244, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(66, 133, 244, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 70%);
    opacity: 0.8;
}

[data-color-scheme="dark"] .hero {
    background: var(--surface-bg);
}

[data-color-scheme="dark"] .hero::before {
    background:
        radial-gradient(ellipse 80% 60% at 10% 20%, var(--gdg-blue-ambient), transparent),
        radial-gradient(ellipse 70% 50% at 90% 80%, var(--gdg-green-ambient), transparent),
        radial-gradient(ellipse 60% 40% at 50% 10%, var(--gdg-yellow-glow), transparent);
}

[data-color-scheme="dark"] .hero-grid-lines {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    opacity: 0.6;
}

.home-hero {
    padding-top: 120px;
    padding-bottom: 60px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.home-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-eyebrow {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gdg-blue);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.75));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(66, 133, 244, 0.2);
    box-shadow:
        0 8px 24px rgba(66, 133, 244, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

[data-color-scheme="dark"] .hero-eyebrow {
    background: linear-gradient(135deg, rgba(17, 25, 40, 0.9), rgba(17, 25, 40, 0.75));
    border-color: rgba(138, 180, 248, 0.25);
    color: #8AB4F8;
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.hero-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.hero-logo {
    height: 140px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(66, 133, 244, 0.2));
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hero-logo:hover {
    transform: scale(1.05);
}

.hero-title {
    font-size: clamp(36px, 5vw, 54px);
    font-weight: 700;
    margin: 18px 0 20px;
    line-height: 1.1;
    color: var(--offer-color-text);
    font-family: 'Google Sans', sans-serif;
}

.text-gradient {
    background: linear-gradient(135deg, var(--offer-color-primary) 0%, var(--offer-color-primary-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


.hero-subtitle {
    font-size: 18px;
    color: var(--offer-color-text-secondary);
    line-height: 1.45;
    max-width: 780px;
    margin: 0 auto 14px;
    text-align: center;
}

.hero-description {
    max-width: 680px;
    margin: 0 auto;
    color: var(--offer-color-text);
    font-size: 17px;
    line-height: 1.5;
    text-align: center;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 32px;
}

.btn-secondary {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.75));
    backdrop-filter: blur(12px);
    color: var(--offer-color-primary);
    border: 1px solid rgba(66, 133, 244, 0.3);
    box-shadow: 0 4px 16px rgba(66, 133, 244, 0.1);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0.9));
    border-color: rgba(66, 133, 244, 0.5);
    box-shadow: 0 8px 24px rgba(66, 133, 244, 0.2);
}

[data-color-scheme="dark"] .btn-secondary {
    background: linear-gradient(135deg, rgba(17, 25, 40, 0.9), rgba(17, 25, 40, 0.75));
    border-color: rgba(138, 180, 248, 0.3);
    color: #8AB4F8;
}

[data-color-scheme="dark"] .btn-secondary:hover {
    background: linear-gradient(135deg, rgba(25, 35, 55, 0.95), rgba(25, 35, 55, 0.85));
    border-color: rgba(138, 180, 248, 0.5);
}


.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
    opacity: 0;
    transform: translateY(16px);
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--offer-color-text);
    margin: 12px 0 0;
    letter-spacing: -0.02em;
    font-family: 'Google Sans', sans-serif;
}

/*Statistics Section*/
.statistics {
    position: relative;
    padding: 100px 0;
    background: var(--surface-bg);
    z-index: 1;
}

.statistics::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 40% at 30% 50%, var(--gdg-blue-glow), transparent),
        radial-gradient(ellipse 50% 30% at 70% 60%, var(--gdg-green-glow), transparent);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-card {
    background: linear-gradient(145deg, var(--glass-bg), var(--glass-bg-hover));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--glass-shadow);
    transition:
        transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275),
        box-shadow 0.3s ease,
        border-color 0.3s ease;
    opacity: 0;
    animation: cardEnter 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-play-state: paused;
}

.stat-card[data-delay="0"] {
    animation-delay: 0s;
}

.stat-card[data-delay="1"] {
    animation-delay: 0.1s;
}

.stat-card[data-delay="2"] {
    animation-delay: 0.2s;
}

.stat-card[data-delay="3"] {
    animation-delay: 0.3s;
}

.stat-card.is-visible {
    animation-play-state: running;
}

.stat-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--glass-shadow-hover);
    border-color: var(--glass-border-hover);
}

@keyframes cardEnter {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1;
    font-family: 'Google Sans', sans-serif;
    transition: transform 0.4s ease, text-shadow 0.4s ease;
}

.stat-card:hover .stat-number {
    transform: scale(1.1);
}

.stat-number.blue {
    color: var(--gdg-blue);
    text-shadow: 0 4px 20px rgba(66, 133, 244, 0.3);
}

.stat-number.red {
    color: var(--gdg-red);
    text-shadow: 0 4px 20px rgba(234, 67, 53, 0.3);
}

.stat-number.yellow {
    color: var(--gdg-yellow);
    text-shadow: 0 4px 20px rgba(251, 188, 4, 0.3);
}

.stat-number.green {
    color: var(--gdg-green);
    text-shadow: 0 4px 20px rgba(52, 168, 83, 0.3);
}

[data-color-scheme="dark"] .stat-number.blue {
    color: #8AB4F8;
}

[data-color-scheme="dark"] .stat-number.red {
    color: #F28B82;
}

[data-color-scheme="dark"] .stat-number.yellow {
    color: #FDD663;
}

[data-color-scheme="dark"] .stat-number.green {
    color: #81C995;
}

.stat-label {
    font-size: 1rem;
    color: var(--offer-color-text-secondary);
    font-weight: 500;
}

/*
   Collab Section
*/
.collaborations {
    position: relative;
    padding: 100px 0;
    background: var(--surface-bg);
    z-index: 1;
}

.collaborations::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 40% at 20% 30%, var(--gdg-yellow-glow), transparent),
        radial-gradient(ellipse 60% 50% at 80% 70%, var(--gdg-red-glow), transparent);
    pointer-events: none;
}

.collab-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
}

.collab-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.collab-card {
    background: linear-gradient(145deg, var(--glass-bg), var(--glass-bg-hover));
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 32px;
    text-align: center;
    box-shadow: var(--glass-shadow);
    transition:
        transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275),
        box-shadow 0.3s ease,
        border-color 0.3s ease;
    cursor: pointer;
    height: 100%;
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: cardEnter 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-play-state: paused;
}

.collab-card[data-delay="0"] {
    animation-delay: 0s;
}

.collab-card[data-delay="1"] {
    animation-delay: 0.1s;
}

.collab-card[data-delay="2"] {
    animation-delay: 0.2s;
}

.collab-card[data-delay="3"] {
    animation-delay: 0.3s;
}

.collab-card.is-visible {
    animation-play-state: running;
}

.collab-card::after {
    content: '';
    position: absolute;
    inset: -40% 50% 60% -30%;
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.15), rgba(255, 255, 255, 0));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
    pointer-events: none;
}

.collab-card:hover::after {
    opacity: 0.6;
}

.collab-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow:
        0 20px 40px rgba(66, 133, 244, 0.15),
        0 8px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6),
        0 0 0 1px rgba(66, 133, 244, 0.1),
        0 0 40px rgba(66, 133, 244, 0.08);
    border-color: rgba(66, 133, 244, 0.4);
}

[data-color-scheme="dark"] .collab-card:hover {
    box-shadow:
        0 20px 40px rgba(138, 180, 248, 0.2),
        0 8px 16px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(138, 180, 248, 0.15),
        0 0 40px rgba(138, 180, 248, 0.1);
    border-color: rgba(138, 180, 248, 0.3);
}

.collab-logo-container {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    z-index: 1;
}

[data-color-scheme="dark"] .collab-logo-container {
    background: linear-gradient(135deg, rgba(30, 40, 60, 0.9), rgba(20, 30, 50, 0.7));
}

.collab-card:hover .collab-logo-container {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(66, 133, 244, 0.2);
}

.collab-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.collab-card h3 {
    font-size: 1.25rem;
    color: var(--offer-color-text);
    margin-bottom: 8px;
    font-weight: 600;
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
}

.collab-card:hover h3 {
    color: var(--offer-color-primary);
}

.collab-card p {
    color: var(--offer-color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}


@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes floatOrb {
    0% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.6;
    }

    33% {
        transform: translateY(-30px) translateX(15px) scale(1.05);
        opacity: 0.8;
    }

    66% {
        transform: translateY(-15px) translateX(-10px) scale(0.98);
        opacity: 0.7;
    }

    100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.6;
    }
}


@media (max-width: 768px) {
    .home-hero {
        min-height: auto;
        padding-top: 72px;
        padding-bottom: 56px;
    }

    .hero-orb {
        filter: blur(42px);
        opacity: 0.42;
    }

    .orb-1 {
        width: 260px;
        height: 260px;
        top: -72px;
        left: -76px;
    }

    .orb-2 {
        width: 230px;
        height: 230px;
        top: 48%;
        right: -82px;
    }

    .orb-3 {
        width: 220px;
        height: 220px;
        bottom: -72px;
        left: 8%;
    }

    .orb-4 {
        width: 200px;
        height: 200px;
        top: 18%;
        right: 18%;
    }

    .hero-grid-lines {
        background-size: 48px 48px;
        opacity: 0.5;
    }

    .hero-title {
        font-size: clamp(28px, 8vw, 40px);
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 32px auto 0;
    }

    .btn {
        width: 100%;
    }

    .statistics,
    .collaborations {
        padding: 60px 0;
    }

    .section-title {
        font-size: 26px;
    }

    .hero-logo {
        height: 100px;
    }

    .stats-grid,
    .collab-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .home-hero {
        padding-top: 56px;
        padding-bottom: 46px;
    }

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

    .hero-subtitle {
        font-size: 15px;
    }

    .hero-logo {
        height: 80px;
    }

    .section-title {
        font-size: 22px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stats-grid,
    .collab-grid {
        grid-template-columns: 1fr;
    }
}

/* Reduced motion preference for accessibility and performance */
@media (prefers-reduced-motion: reduce) {
    .hero-orb {
        animation: none;
        opacity: 0.5;
    }

    .home-header,
    .section-header,
    .stat-card,
    .collab-card {
        animation: none;
        opacity: 1;
        transform: none;
    }

    .stat-card.is-visible,
    .collab-card.is-visible {
        opacity: 1;
        transform: none;
    }

    .hero-logo:hover,
    .stat-card:hover,
    .collab-card:hover,
    .stat-card:hover .stat-number,
    .collab-card:hover .collab-logo-container {
        transform: none;
    }
}


.section {
    padding: 80px 0;
}

.section-alt {
    background-color: var(--surface-bg);
    position: relative;
}

.section-alt::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 40% at 30% 50%, var(--gdg-blue-glow), transparent),
        radial-gradient(ellipse 50% 30% at 70% 60%, var(--gdg-green-glow), transparent);
    pointer-events: none;
}

.section-what-we-do {
    position: relative;
    background: var(--surface-bg);
    z-index: 1;
}

.section-what-we-do::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 30% at 30% 70%, var(--gdg-green-glow), transparent),
        radial-gradient(ellipse 60% 40% at 70% 30%, var(--gdg-blue-glow), transparent);
    pointer-events: none;
}

.section-subtitle {
    color: var(--offer-color-text-secondary);
    font-size: 1rem;
    margin-top: 8px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-card {
    background: linear-gradient(145deg, var(--glass-bg), var(--glass-bg-hover));
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 32px;
    border-radius: 24px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(66, 133, 244, 0.1),
            transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow:
        0 20px 40px rgba(66, 133, 244, 0.2),
        0 8px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6),
        0 0 0 1px rgba(66, 133, 244, 0.1),
        0 0 40px rgba(66, 133, 244, 0.08);
    border-color: rgba(66, 133, 244, 0.4);
}

[data-color-scheme="dark"] .feature-card:hover {
    box-shadow:
        0 20px 40px rgba(138, 180, 248, 0.2),
        0 8px 16px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(138, 180, 248, 0.15),
        0 0 40px rgba(138, 180, 248, 0.1);
    border-color: rgba(138, 180, 248, 0.3);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--gdg-blue), var(--color-primary-hover));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg,
            transparent,
            rgba(255, 255, 255, 0.3),
            transparent);
    animation: spin 3s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.feature-card:hover .feature-icon {
    transform: translateY(-2px) scale(1.05);
}

.feature-icon .material-symbols-outlined {
    font-size: 32px;
    color: #fff;
    z-index: 1;
    position: relative;
}

.feature-card h3 {
    margin-bottom: 12px;
    color: var(--offer-color-text);
    font-size: 1.25rem;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.feature-card:hover h3 {
    color: var(--gdg-blue);
    transform: translateY(-2px);
}

[data-color-scheme="dark"] .feature-card:hover h3 {
    color: #8AB4F8;
}

.feature-card p {
    color: var(--offer-color-text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
    margin: 0;
}

.feature-card:hover p {
    transform: translateY(-1px);
}

/*Upcoming events homepage*/

.section-events-preview {
    position: relative;
}

.section-events-preview>.container {
    position: relative;
    z-index: 1;
}

.events-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.event-countdown {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gdg-blue);
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(66, 133, 244, 0.1);
    border: 1px solid rgba(66, 133, 244, 0.2);
}

[data-color-scheme="dark"] .event-countdown {
    background: rgba(138, 180, 248, 0.15);
    color: #8AB4F8;
    border-color: rgba(138, 180, 248, 0.25);
}

.event-countdown span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.countdown-event-name {
    font-size: 0.875rem;
    color: var(--offer-color-text-secondary);
    font-weight: 500;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.event-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: linear-gradient(145deg, var(--glass-bg), var(--glass-bg-hover));
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--glass-shadow);
}

.event-card::after {
    content: "";
    position: absolute;
    inset: -40% 50% 60% -30%;
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.15), rgba(255, 255, 255, 0));
    opacity: 0.6;
    pointer-events: none;
}

.event-card>* {
    position: relative;
    z-index: 1;
}

.event-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow:
        0 20px 40px rgba(66, 133, 244, 0.2),
        0 8px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6),
        0 0 0 1px rgba(66, 133, 244, 0.1),
        0 0 40px rgba(66, 133, 244, 0.08);
    border-color: rgba(66, 133, 244, 0.4);
}

[data-color-scheme="dark"] .event-card:hover {
    box-shadow:
        0 20px 40px rgba(138, 180, 248, 0.2),
        0 8px 16px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(138, 180, 248, 0.15),
        0 0 40px rgba(138, 180, 248, 0.1);
    border-color: rgba(138, 180, 248, 0.3);
}

.event-date {
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.12), rgba(52, 168, 83, 0.08));
    color: var(--gdg-blue);
    padding: 16px;
    text-align: center;
    font-family: 'Google Sans', sans-serif;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

[data-color-scheme="dark"] .event-date {
    background: linear-gradient(135deg, rgba(138, 180, 248, 0.2), rgba(129, 201, 149, 0.15));
    color: #8AB4F8;
}

.event-content {
    padding: 24px;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}

.event-title {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--offer-color-text);
    transition: all 0.3s ease;
}

.event-card:hover .event-title {
    color: var(--gdg-blue);
    transform: translateY(-2px);
}

[data-color-scheme="dark"] .event-card:hover .event-title {
    color: #8AB4F8;
}

.event-details {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.event-detail {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.875rem;
    color: var(--offer-color-text-secondary);
}

.event-detail .material-symbols-outlined {
    font-size: 16px;
}

.event-description {
    color: var(--offer-color-text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
    font-size: 0.95rem;
}

.event-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.event-spots {
    font-size: 0.875rem;
    color: var(--offer-color-text-secondary);
}

.event-category {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
}

.category-workshop {
    background-color: rgba(66, 133, 244, 0.1);
    color: var(--gdg-blue);
}

.category-talk {
    background-color: rgba(234, 67, 53, 0.1);
    color: var(--gdg-red);
}

.category-social {
    background-color: rgba(52, 168, 83, 0.1);
    color: var(--gdg-green);
}

[data-color-scheme="dark"] .category-workshop {
    background-color: rgba(138, 180, 248, 0.15);
    color: #8AB4F8;
}

[data-color-scheme="dark"] .category-talk {
    background-color: rgba(242, 139, 130, 0.15);
    color: #F28B82;
}

[data-color-scheme="dark"] .category-social {
    background-color: rgba(129, 201, 149, 0.15);
    color: #81C995;
}

.empty-state {
    display: grid;
    place-items: center;
    gap: 16px;
    padding: 48px;
    border-radius: 24px;
    border: 1px dashed rgba(66, 133, 244, 0.3);
    background: rgba(66, 133, 244, 0.05);
    color: var(--offer-color-text-secondary);
    text-align: center;
    grid-column: 1 / -1;
}

.empty-state .material-symbols-outlined {
    font-size: 48px;
    color: var(--gdg-blue);
}

[data-color-scheme="dark"] .empty-state {
    background: rgba(138, 180, 248, 0.08);
    border-color: rgba(138, 180, 248, 0.25);
}

[data-color-scheme="dark"] .empty-state .material-symbols-outlined {
    color: #8AB4F8;
}

.section-cta {
    text-align: center;
    margin-top: 40px;
}

/*Featured blogs*/

.section-blog {
    position: relative;
    background: var(--surface-bg);
    z-index: 1;
}

.section-blog::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 40% at 20% 30%, var(--gdg-yellow-glow), transparent),
        radial-gradient(ellipse 60% 50% at 80% 70%, var(--gdg-red-glow), transparent);
    pointer-events: none;
}

.section-blog>.container {
    position: relative;
    z-index: 1;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.blog-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: linear-gradient(145deg, var(--glass-bg), var(--glass-bg-hover));
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--glass-shadow);
    cursor: pointer;
}

.blog-card::after {
    content: "";
    position: absolute;
    inset: -40% 50% 60% -30%;
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.15), rgba(255, 255, 255, 0));
    opacity: 0.6;
    pointer-events: none;
}

.blog-card>* {
    position: relative;
    z-index: 1;
}

.blog-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow:
        0 20px 40px rgba(66, 133, 244, 0.2),
        0 8px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6),
        0 0 0 1px rgba(66, 133, 244, 0.1),
        0 0 40px rgba(66, 133, 244, 0.08);
    border-color: rgba(66, 133, 244, 0.4);
}

[data-color-scheme="dark"] .blog-card:hover {
    box-shadow:
        0 20px 40px rgba(138, 180, 248, 0.2),
        0 8px 16px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(138, 180, 248, 0.15),
        0 0 40px rgba(138, 180, 248, 0.1);
    border-color: rgba(138, 180, 248, 0.3);
}

.blog-content {
    padding: 24px;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}

.blog-content>* {
    align-self: flex-start;
    width: auto;
}

.blog-category {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 12px;
    display: inline-block;
}

.category-web-dev {
    background-color: rgba(66, 133, 244, 0.1);
    color: var(--gdg-blue);
}

.category-ai-ml {
    background-color: rgba(234, 67, 53, 0.1);
    color: var(--gdg-red);
}

.category-cloud {
    background-color: rgba(52, 168, 83, 0.1);
    color: var(--gdg-green);
}

[data-color-scheme="dark"] .category-web-dev {
    background-color: rgba(138, 180, 248, 0.15);
    color: #8AB4F8;
}

[data-color-scheme="dark"] .category-ai-ml {
    background-color: rgba(242, 139, 130, 0.15);
    color: #F28B82;
}

[data-color-scheme="dark"] .category-cloud {
    background-color: rgba(129, 201, 149, 0.15);
    color: #81C995;
}

.blog-title {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--offer-color-text);
    line-height: 1.3;
    transition: all 0.3s ease;
}

.blog-card:hover .blog-title {
    color: var(--gdg-blue);
    transform: translateY(-2px);
}

[data-color-scheme="dark"] .blog-card:hover .blog-title {
    color: #8AB4F8;
}

.blog-excerpt {
    color: var(--offer-color-text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
    font-size: 0.95rem;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-excerpt {
    transform: translateY(-1px);
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--offer-color-text-secondary);
    margin-top: auto;
    width: 100%;
}

.blog-meta>* {
    flex: 0 1 auto;
}

.btn-outline {
    background-color: transparent;
    color: var(--gdg-blue);
    border: 2px solid rgba(66, 133, 244, 0.3);
    padding: 12px 24px;
    border-radius: 999px;
    font-family: 'Google Sans', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-outline::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: rgba(66, 133, 244, 0.1);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-outline:hover::after {
    width: 100%;
}

.btn-outline:hover {
    border-color: rgba(66, 133, 244, 0.6);
    color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(66, 133, 244, 0.2);
}

.btn-outline .material-symbols-outlined {
    font-size: 20px;
    transition: transform 0.3s ease;
}

.btn-outline:hover .material-symbols-outlined {
    transform: translateX(2px);
}

[data-color-scheme="dark"] .btn-outline {
    color: #8AB4F8;
    border-color: rgba(138, 180, 248, 0.3);
}

[data-color-scheme="dark"] .btn-outline:hover {
    border-color: rgba(138, 180, 248, 0.5);
    color: #AECBFA;
}

[data-color-scheme="dark"] .btn-outline::after {
    background: rgba(138, 180, 248, 0.1);
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.875rem;
    border-radius: 999px;
    gap: 6px;
}

/*responsiveness adjust */

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .events-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .events-meta {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        gap: 12px;
    }

    .section-events-preview .section-header {
        margin-bottom: 28px;
    }

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

    .event-countdown {
        justify-content: center;
        max-width: min(100%, 440px);
        padding: 8px 14px;
        gap: 8px;
        font-size: 0.88rem;
        flex-wrap: wrap;
    }

    .countdown-event-name {
        font-size: 0.82rem;
        line-height: 1.35;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 40px 0;
    }

    .feature-card,
    .event-card,
    .blog-card {
        border-radius: 16px;
    }

    .feature-icon {
        width: 56px;
        height: 56px;
    }

    .feature-icon .material-symbols-outlined {
        font-size: 28px;
    }
}

/* ===========================================
   FOCUS TRACKS SECTION
   =========================================== */

.section-focus {
    position: relative;
    background: var(--surface-bg);
    z-index: 1;
}

.section-focus::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 30%, var(--gdg-blue-glow), transparent 60%),
        radial-gradient(circle at 70% 70%, var(--gdg-green-glow), transparent 60%);
    pointer-events: none;
}

.section-focus>.container {
    position: relative;
    z-index: 1;
}

.tracks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.track-card {
    position: relative;
    padding: 28px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    background: linear-gradient(145deg, var(--glass-bg), var(--glass-bg-hover));
    box-shadow: var(--glass-shadow);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.track-card::after {
    content: "";
    position: absolute;
    inset: -40% 50% 60% -30%;
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.2), rgba(255, 255, 255, 0));
    opacity: 0.85;
    pointer-events: none;
}

.track-card>* {
    position: relative;
    z-index: 1;
}

.track-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow:
        0 20px 40px rgba(66, 133, 244, 0.15),
        0 8px 16px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.6),
        0 0 0 1px rgba(66, 133, 244, 0.1);
    border-color: rgba(66, 133, 244, 0.35);
}

[data-color-scheme="dark"] .track-card:hover {
    box-shadow:
        0 20px 40px rgba(138, 180, 248, 0.15),
        0 8px 16px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(138, 180, 248, 0.12);
    border-color: rgba(138, 180, 248, 0.25);
}

.track-icon {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    background: rgba(66, 133, 244, 0.12);
    color: var(--gdg-blue);
    border-radius: 14px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

[data-color-scheme="dark"] .track-icon {
    background: rgba(138, 180, 248, 0.15);
    color: #8AB4F8;
}

.track-card:hover .track-icon {
    transform: scale(1.05);
    background: rgba(66, 133, 244, 0.18);
}

[data-color-scheme="dark"] .track-card:hover .track-icon {
    background: rgba(138, 180, 248, 0.22);
}

.track-icon .material-symbols-outlined {
    font-size: 28px;
}

.track-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--offer-color-text);
    transition: color 0.3s ease;
}

.track-card:hover .track-title {
    color: var(--gdg-blue);
}

[data-color-scheme="dark"] .track-card:hover .track-title {
    color: #8AB4F8;
}

.track-description {
    color: var(--offer-color-text-secondary);
    line-height: 1.55;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.track-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.track-tag {
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(66, 133, 244, 0.1);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gdg-blue);
    border: 1px solid rgba(66, 133, 244, 0.15);
    transition: all 0.2s ease;
}

[data-color-scheme="dark"] .track-tag {
    background: rgba(138, 180, 248, 0.12);
    color: #8AB4F8;
    border-color: rgba(138, 180, 248, 0.2);
}

.track-card:hover .track-tag {
    background: rgba(66, 133, 244, 0.15);
    border-color: rgba(66, 133, 244, 0.25);
}

[data-color-scheme="dark"] .track-card:hover .track-tag {
    background: rgba(138, 180, 248, 0.18);
    border-color: rgba(138, 180, 248, 0.3);
}

.track-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--offer-color-text-secondary);
    padding-top: 12px;
    border-top: 1px solid rgba(66, 133, 244, 0.1);
}

[data-color-scheme="dark"] .track-footer {
    border-color: rgba(138, 180, 248, 0.1);
}

.section-footnote {
    margin-top: 40px;
    text-align: center;
    color: var(--offer-color-text-secondary);
    font-size: 0.95rem;
}

/* ===========================================
   NEWSLETTER SECTION
   =========================================== */

.section-newsletter {
    position: relative;
}

.section-newsletter>.container {
    position: relative;
    z-index: 1;
}

.newsletter-card {
    display: grid;
    gap: 32px;
    padding: 48px;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.08), rgba(255, 255, 255, 0.6));
    border: 1px solid rgba(37, 211, 102, 0.18);
    box-shadow: var(--glass-shadow);
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 900px) {
    .newsletter-card {
        grid-template-columns: 1.4fr 1fr;
        align-items: center;
    }
}

[data-color-scheme="dark"] .newsletter-card {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.12), rgba(15, 23, 42, 0.72));
    border-color: rgba(37, 211, 102, 0.24);
}

.newsletter-content {
    display: grid;
    gap: 16px;
}

.newsletter-content h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--offer-color-text);
    margin: 0;
}

.newsletter-content>p {
    color: var(--offer-color-text-secondary);
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
}

.newsletter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.newsletter-whatsapp-link {
    width: fit-content;
    min-height: 48px;
    padding: 12px 22px;
    background: #25d366;
    color: #fff;
    box-shadow: 0 12px 24px rgba(52, 168, 83, 0.22);
}

.newsletter-whatsapp-link:hover {
    background: #1ebe5d;
    color: #fff;
    box-shadow: 0 18px 32px rgba(52, 168, 83, 0.28);
}

.newsletter-whatsapp-logo {
    width: 22px;
    height: 22px;
    color: currentColor;
    flex: 0 0 auto;
}

.newsletter-form input {
    flex: 1;
    min-width: 220px;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid rgba(66, 133, 244, 0.2);
    background: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--offer-color-text);
    transition: all 0.2s ease;
}

.newsletter-form input::placeholder {
    color: var(--offer-color-text-secondary);
    opacity: 0.7;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--gdg-blue);
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.15);
}

[data-color-scheme="dark"] .newsletter-form input {
    background: rgba(15, 23, 42, 0.7);
    border-color: rgba(138, 180, 248, 0.25);
    color: var(--offer-color-text);
}

[data-color-scheme="dark"] .newsletter-form input:focus {
    border-color: #8AB4F8;
    box-shadow: 0 0 0 3px rgba(138, 180, 248, 0.2);
}

[data-color-scheme="dark"] .newsletter-whatsapp-link {
    background: #25d366;
    color: #fff;
    box-shadow: 0 12px 24px rgba(129, 201, 149, 0.18);
}

[data-color-scheme="dark"] .newsletter-whatsapp-link:hover {
    background: #1ebe5d;
    color: #fff;
    box-shadow: 0 18px 32px rgba(129, 201, 149, 0.24);
}

.newsletter-illustration {
    display: grid;
    justify-items: center;
    text-align: center;
    gap: 12px;
    padding: 28px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.5);
    border: 1px dashed rgba(37, 211, 102, 0.28);
}

[data-color-scheme="dark"] .newsletter-illustration {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(37, 211, 102, 0.28);
}

.newsletter-whatsapp-badge {
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #fff;
    color: #25d366;
    border: 1px solid rgba(37, 211, 102, 0.18);
    box-shadow: 0 12px 24px rgba(37, 211, 102, 0.16);
}

[data-color-scheme="dark"] .newsletter-whatsapp-badge {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(37, 211, 102, 0.28);
}

.newsletter-whatsapp-badge .newsletter-whatsapp-logo {
    width: 34px;
    height: 34px;
}

.newsletter-illustration p {
    color: var(--offer-color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.newsletter-meta {
    color: var(--offer-color-text-secondary);
    font-size: 0.8rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ===========================================
   FLOATING CTA
   =========================================== */

.floating-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    border-radius: 999px;
    background: rgb(18 39 89 / 92%);
    color: #fff;
    box-shadow:
        0 18px 40px rgba(15, 23, 42, 0.35),
        0 8px 16px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(12px);
    transform: translateY(150%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
        opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1050;
}

.floating-cta.is-visible {
    transform: translateY(0);
    opacity: 1;
}

.floating-cta__content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.floating-cta__content>.material-symbols-outlined {
    font-size: 28px;
    color: rgba(255, 255, 255, 0.9);
}

.floating-cta__eyebrow {
    margin: 0;
    font-size: 0.75rem;
    opacity: 0.75;
    font-weight: 400;
}

.floating-cta__headline {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
}

.floating-cta .btn {
    background: var(--gdg-blue);
    color: #fff;
    border: none;
    box-shadow: 0 8px 16px rgba(66, 133, 244, 0.24);
    padding: 10px 20px;
    border-radius: 999px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
    text-decoration: none;
    white-space: nowrap;
}

.floating-cta .btn:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 12px 20px rgba(66, 133, 244, 0.28);
    transform: scale(1.03);
}

.floating-cta .btn .material-symbols-outlined {
    font-size: 18px;
    transition: transform 0.2s ease;
}

.floating-cta .btn:hover .material-symbols-outlined {
    transform: translateX(3px);
}

/* Responsive */
@media (max-width: 768px) {
    .section-newsletter {
        padding: 48px 0;
    }

    .section-newsletter>.container {
        width: min(100% - 28px, 1000px);
    }

    .floating-cta {
        left: 18px;
        right: 18px;
        bottom: 12px;
        gap: 10px;
        border-radius: 18px;
        justify-content: space-between;
        padding: 10px 14px;
    }

    .floating-cta__content>.material-symbols-outlined {
        font-size: 22px;
    }

    .floating-cta__eyebrow {
        font-size: 0.65rem;
    }

    .floating-cta__headline {
        font-size: 0.78rem;
    }

    .floating-cta .btn {
        width: auto;
        min-width: 132px;
        min-height: 42px;
        padding: 8px 14px;
        font-size: 0.82rem;
    }

    .tracks-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-card {
        gap: 24px;
        padding: 30px 24px;
        border-radius: 20px;
        background: linear-gradient(135deg, rgba(37, 211, 102, 0.16), rgba(255, 255, 255, 0.9));
        border-color: rgba(37, 211, 102, 0.34);
        box-shadow: 0 18px 42px rgba(37, 211, 102, 0.13);
    }

    [data-color-scheme="dark"] .newsletter-card {
        background: linear-gradient(135deg, rgba(37, 211, 102, 0.18), rgba(15, 23, 42, 0.86));
        border-color: rgba(37, 211, 102, 0.38);
        box-shadow: 0 18px 42px rgba(0, 0, 0, 0.26);
    }

    .newsletter-content h2 {
        font-size: clamp(1.7rem, 7vw, 2.05rem);
        line-height: 1.16;
    }

    .newsletter-content>p {
        color: rgba(46, 48, 58, 0.86);
        font-size: 1rem;
    }

    [data-color-scheme="dark"] .newsletter-content>p {
        color: rgba(230, 225, 229, 0.84);
    }

    .newsletter-form {
        width: 100%;
    }

    .newsletter-whatsapp-link {
        width: 100%;
        max-width: 260px;
        min-height: 52px;
        font-size: 1rem;
    }

    .newsletter-illustration {
        background: rgba(255, 255, 255, 0.68);
        border-color: rgba(37, 211, 102, 0.34);
    }

    [data-color-scheme="dark"] .newsletter-illustration {
        background: rgba(15, 23, 42, 0.64);
        border-color: rgba(37, 211, 102, 0.34);
    }

    .newsletter-illustration p,
    .newsletter-meta {
        color: rgba(46, 48, 58, 0.8);
    }

    [data-color-scheme="dark"] .newsletter-illustration p,
    [data-color-scheme="dark"] .newsletter-meta {
        color: rgba(230, 225, 229, 0.78);
    }
}

@media (max-width: 480px) {
    .track-card {
        padding: 24px;
        border-radius: 16px;
    }

    .newsletter-card {
        padding: 26px 20px;
        border-radius: 16px;
    }

    .newsletter-illustration {
        padding: 20px;
    }

    .newsletter-whatsapp-link {
        max-width: none;
    }

    .floating-cta {
        left: 12px;
        right: 12px;
        align-items: center;
        padding: 10px 12px;
    }

    .floating-cta__content {
        gap: 8px;
        min-width: 0;
    }

    .floating-cta__eyebrow {
        display: none;
    }

    .floating-cta__headline {
        font-size: 0.74rem;
        line-height: 1.2;
    }

    .floating-cta .btn {
        min-width: 118px;
        min-height: 38px;
        padding: 7px 12px;
        font-size: 0.78rem;
    }
}

.home-event-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(66, 133, 244, 0.15);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    text-decoration: none;
    color: inherit;
    width: 100%;
    opacity: 0;
    transform: translateY(20px);
}

.home-event-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

[data-color-scheme="dark"] .home-event-card {
    background: rgba(17, 25, 40, 0.6);
    border-color: rgba(138, 180, 248, 0.15);
}

.home-event-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(66, 133, 244, 0.12);
    border-color: rgba(66, 133, 244, 0.3);
}

.home-event-datebox {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(66, 133, 244, 0.1);
    color: var(--gdg-blue);
    width: 64px;
    height: 64px;
    border-radius: 12px;
    flex-shrink: 0;
}

[data-color-scheme="dark"] .home-event-datebox {
    background: rgba(138, 180, 248, 0.1);
    color: #8ab4f8;
}

.home-event-month {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.home-event-day {
    font-size: 20px;
    font-weight: 700;
}

.home-event-info {
    flex-grow: 1;
}

.home-event-meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--offer-color-text-secondary);
    margin-bottom: 6px;
}

.home-event-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.home-event-meta .material-symbols-outlined {
    font-size: 14px;
}

.home-event-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--offer-color-text);
    margin: 0;
}

.home-event-action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: transparent;
    color: var(--gdg-blue);
    transition: all 0.3s ease;
}

.home-event-card:hover .home-event-action {
    background: var(--gdg-blue);
    color: white;
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .home-event-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 14px 16px;
        border-radius: 14px;
    }

    .home-event-datebox {
        width: 100%;
        height: auto;
        padding: 7px 10px;
        flex-direction: row;
        gap: 8px;
        justify-content: center;
        border-radius: 10px;
    }

    .home-event-month {
        font-size: 10px;
    }

    .home-event-day {
        font-size: 18px;
    }

    .home-event-meta {
        flex-wrap: wrap;
        gap: 6px 12px;
        font-size: 12px;
        line-height: 1.4;
        margin-bottom: 4px;
    }

    .home-event-title {
        font-size: 15px;
        line-height: 1.35;
    }

    .home-event-action {
        align-self: flex-end;
        width: 34px;
        height: 34px;
    }
}

@media (max-width: 480px) {
    .section-events-preview .section-header {
        margin-bottom: 22px;
    }

    .section-events-preview .section-title {
        font-size: 24px;
    }

    .section-events-preview .section-subtitle {
        font-size: 0.95rem;
        line-height: 1.45;
    }

    .events-meta {
        margin-bottom: 18px;
    }

    .event-countdown {
        width: 100%;
        padding: 8px 12px;
        font-size: 0.82rem;
    }

    .countdown-event-name {
        width: 100%;
        justify-content: center;
        font-size: 0.78rem;
    }

    #homeEventsList {
        gap: 12px !important;
    }

    .home-event-card {
        padding: 12px 14px;
        gap: 9px;
    }

    .home-event-datebox {
        padding: 6px 9px;
    }

    .home-event-day {
        font-size: 17px;
    }

    .home-event-meta {
        flex-direction: column;
        gap: 5px;
        font-size: 11.5px;
    }

    .home-event-title {
        font-size: 14px;
    }

    .home-event-action {
        width: 32px;
        height: 32px;
    }
}

/* Socials Section */
.section-socials {
    padding-top: 4rem;
    padding-bottom: 4rem;
    background: var(--surface-color, #ffffff);
}

[data-color-scheme="dark"] .section-socials {
    background: transparent;
}

.socials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.socials-grid .social-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 1.25rem 1.5rem;
    border-radius: var(--offer-radius-lg, 16px);
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.04), rgba(52, 168, 83, 0.02));
    border: 1px solid rgba(66, 133, 244, 0.08);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    text-decoration: none;
    color: var(--offer-color-text, #1D1B20);
    font-weight: 500;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
    /* Custom platform variables will be set individually */
}

[data-color-scheme="dark"] .socials-grid .social-card {
    background: linear-gradient(135deg, rgba(138, 180, 248, 0.06), rgba(52, 168, 83, 0.04));
    border-color: rgba(138, 180, 248, 0.1);
    color: #e3e3e3;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.socials-grid .social-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: var(--social-accent, transparent);
    opacity: 0;
    transition: all 0.3s ease;
}

.socials-grid .social-card:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--social-accent-rgb), 0.35);
    background: linear-gradient(135deg, rgba(var(--social-accent-rgb), 0.05), transparent);
    box-shadow: 0 8px 24px rgba(var(--social-accent-rgb), 0.15);
}

.socials-grid .social-card:hover::before {
    opacity: 1;
}

.socials-grid .social-card svg {
    width: 24px;
    height: 24px;
    color: var(--social-accent);
    transition: all 0.3s ease;
}

.socials-grid .social-card[data-network="instagram"] {
    --social-accent: #e1306c;
    --social-accent-rgb: 225, 48, 108;
}
.socials-grid .social-card[data-network="x"] {
    --social-accent: #111111;
    --social-accent-rgb: 17, 17, 17;
}
[data-color-scheme="dark"] .socials-grid .social-card[data-network="x"] {
    --social-accent: #f5f5f5;
    --social-accent-rgb: 245, 245, 245;
}

.socials-grid .social-card[data-network="medium"] {
    --social-accent: #111111;
    --social-accent-rgb: 17, 17, 17;
}
[data-color-scheme="dark"] .socials-grid .social-card[data-network="medium"] {
    --social-accent: #f5f5f5;
    --social-accent-rgb: 245, 245, 245;
}

.socials-grid .social-card[data-network="linkedin"] {
    --social-accent: #0a66c2;
    --social-accent-rgb: 10, 102, 194;
}

.socials-grid .social-card[data-network="whatsapp"] {
    --social-accent: #25d366;
    --social-accent-rgb: 37, 211, 102;
}