:root {
    --bg-color: #0c0c0c;
    --surface-color: #1a1a1a;
    --accent-color: #ff4d00;
    --accent-gradient: linear-gradient(135deg, #ff4d00, #ff9900);
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --transition: 0.3s ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Navbar */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(12, 12, 12, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: 2px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    z-index: 2;
}

.hero-visual {
    flex: 1;
    height: 80vh;
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
    background: radial-gradient(circle at center, #222, #0c0c0c);
    border: 1px solid var(--glass-border);
}

.hero-embed-shell {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background:
        radial-gradient(circle at top, rgba(255, 77, 0, 0.14), transparent 35%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
}

.hero-embed {
    width: min(100%, 430px);
    height: 100%;
    min-height: 640px;
    border: 0;
    border-radius: 18px;
    background: #111;
}

.hero-title {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 1.5rem;
    animation: slideInUp 1s ease;
}

.accent-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    animation: fadeIn 1.5s ease;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    animation: fadeIn 2s ease;
}

/* Buttons */
.btn {
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    transition: var(--transition);
    border: none;
    display: inline-block;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 77, 0, 0.4);
}

.btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--glass-border);
    transform: translateY(-5px);
}

.btn-small {
    padding: 0.8rem 1.5rem;
    font-size: 0.8rem;
}

/* About Section */
.about-section {
    padding: 10rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    background: radial-gradient(circle at bottom left, #1a1a1a, #0c0c0c);
}

.about-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-text p strong {
    color: var(--text-primary);
    font-weight: 700;
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.specialty-item {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    text-align: center;
    transition: var(--transition);
}

.specialty-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.specialty-item .icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 1rem;
}

.specialty-item p {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 968px) {
    .about-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Stats Section */
.stats-section {
    padding: 10rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.line {
    width: 80px;
    height: 4px;
    background: var(--accent-gradient);
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--surface-color);
    padding: 3rem 2rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
}

.stat-value {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.stat-value .unit {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

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

.stat-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 5px;
    width: var(--progress);
    background: var(--accent-gradient);
}

.stats-footer {
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
}

/* Glass Cards */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 20px;
}

/* Coaching Section */
.coaching-section {
    padding: 10rem 5%;
    background: radial-gradient(circle at top right, #1a1a1a, #0c0c0c);
}

.coaching-intro {
    max-width: 1400px;
    margin: 0 auto 3rem;
}

.coaching-intro > p {
    max-width: 860px;
    margin: 0 auto 2rem;
    text-align: center;
    font-size: 1.15rem;
    color: var(--text-secondary);
}

.coaching-points {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.coaching-point {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 1.5rem;
}

.coaching-label {
    display: inline-block;
    margin-bottom: 0.75rem;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-color);
}

.coaching-point p {
    color: var(--text-secondary);
}

.coaching-point a {
    color: var(--text-primary);
}

.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.service-card {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: var(--transition);
}

.service-card:hover {
    transform: scale(1.02);
}

.service-card.highlight {
    border: 2px solid var(--accent-color);
    position: relative;
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 900;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 900;
}

.service-kicker {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-color);
}

.service-card p {
    color: var(--text-secondary);
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.service-features li::before {
    content: '→';
    color: var(--accent-color);
    margin-right: 0.8rem;
    font-weight: 900;
}

.service-features li::before {
    content: '->';
}

.coaching-cta {
    max-width: 860px;
    margin: 3rem auto 0;
    padding: 2rem;
    text-align: center;
}

.coaching-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.coaching-cta p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Contact Section */
.contact-section {
    padding: 10rem 5%;
    display: flex;
    justify-content: center;
}

.contact-card {
    max-width: 600px;
    width: 100%;
    padding: 4rem;
    text-align: center;
}

.contact-card h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-card p {
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.input-group {
    margin-bottom: 1.5rem;
}

input, textarea {
    width: 100%;
    padding: 1.2rem;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.03);
    color: white;
    font-size: 1rem;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.05);
}

/* Footer */
footer {
    padding: 5rem 5%;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 900;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent-color);
}

/* Animations */
@keyframes slideInUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: 1s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .nav-container {
        padding: 1.1rem 5%;
    }

    .nav-links {
        display: none;
    }

    .hero-section {
        flex-direction: column;
        height: auto;
        gap: 2rem;
        padding-top: 7.5rem;
        padding-bottom: 4rem;
    }

    .hero-content {
        width: 100%;
        text-align: center;
    }

    .hero-title {
        font-size: clamp(2.75rem, 10vw, 3.75rem);
        text-align: center;
    }

    .hero-subtitle {
        font-size: 1.05rem;
        text-align: center;
        margin: 0 auto 2rem;
    }

    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-visual {
        width: 100%;
        height: auto;
        min-height: 0;
    }

    .hero-embed-shell {
        padding: 1rem;
    }

    .hero-embed {
        width: 100%;
        min-height: 540px;
        height: 70vh;
    }

    .about-section,
    .stats-section,
    .coaching-section,
    .contact-section {
        padding-top: 6rem;
        padding-bottom: 6rem;
    }

    .section-header {
        margin-bottom: 3rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-text p,
    .coaching-intro > p {
        font-size: 1rem;
        line-height: 1.75;
    }

    .specialties-grid,
    .coaching-points {
        grid-template-columns: 1fr;
    }

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

    .stat-card,
    .service-card,
    .contact-card {
        padding: 2rem 1.5rem;
    }

    .stat-value {
        font-size: 2.6rem;
    }

    .stat-value .unit {
        font-size: 1rem;
    }

    .stats-footer {
        font-size: 1rem;
    }

    .service-card {
        gap: 1rem;
    }

    .coaching-cta {
        padding: 1.75rem 1.25rem;
    }

    .contact-card h2 {
        font-size: 2rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .social-links {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 640px) {
    .logo {
        font-size: 1.2rem;
        letter-spacing: 1px;
    }

    .hero-section {
        padding-top: 6.75rem;
        padding-bottom: 3.5rem;
    }

    .hero-title {
        font-size: clamp(2.3rem, 12vw, 3.1rem);
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn,
    .btn-small {
        width: 100%;
        text-align: center;
    }

    .hero-embed {
        min-height: 500px;
        height: 64vh;
    }

    .specialty-item {
        padding: 1.5rem;
    }

    .stat-card {
        padding: 1.75rem 1.25rem;
    }

    .contact-card {
        padding: 1.75rem 1.25rem;
    }

    input,
    textarea {
        padding: 1rem;
    }
}