.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-elegant), transform 1s var(--ease-elegant);
    will-change: opacity, transform;
}

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

.reveal.fade-out {
    opacity: 0;
    transform: translateY(-20px);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

.hero-fade {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-elegant), transform 0.8s var(--ease-elegant);
}

.hero-fade.loaded {
    opacity: 1;
    transform: translateY(0);
}

.hero-fade.delay-1 { transition-delay: 0.15s; }
.hero-fade.delay-2 { transition-delay: 0.3s; }
.hero-fade.delay-3 { transition-delay: 0.45s; }

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(120px, 15vh, 150px) clamp(1rem, 4vw, 1.5rem) clamp(3rem, 6vw, 4rem);
    position: relative;
    background: #000000;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
    width: 100%;
    max-width: 1300px;
}

.hero-content {
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
}

h1 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.15;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.gold {
    color: var(--gold);
    display: block;
}

.hero p {
    color: var(--muted);
    font-size: clamp(1rem, 2vw, 1.15rem);
    margin-bottom: 2.5rem;
    font-weight: 300;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.stats {
    display: flex;
    justify-content: center;
    gap: clamp(1.5rem, 4vw, 3rem);
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-val {
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.3rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.hero-img {
    width: 100%;
    max-width: 480px;
    border-radius: 20px;
    display: block;
    margin: 0 auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

section {
    padding: clamp(4rem, 8vw, 6rem) clamp(1rem, 4vw, 1.5rem);
}

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

h2 {
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    margin-bottom: 1rem;
    font-weight: 700;
}

.sub {
    color: var(--muted);
    font-size: clamp(1rem, 2vw, 1.1rem);
    max-width: 600px;
    margin: 0 auto 4rem;
    font-weight: 300;
    line-height: 1.7;
}

.features {
    background: var(--white);
    color: var(--text-dark);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
    text-align: left;
}

.card {
    background: #ffffff;
    padding: clamp(2rem, 4vw, 2.5rem);
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
    transition: all 0.4s var(--ease-smooth);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    border-color: var(--gold);
}

.icon {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

.card h3 {
    font-size: clamp(1.2rem, 2vw, 1.4rem);
    margin-bottom: 0.8rem;
    color: var(--text-dark);
    font-weight: 600;
}

.card p {
    color: var(--muted-dark);
    font-size: 1rem;
    line-height: 1.7;
}

.results {
    background: var(--bg-alt);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 4rem;
}

.metric {
    padding: clamp(2rem, 4vw, 2.5rem);
    border-radius: 16px;
    background: linear-gradient(145deg, #0f0f0f, #050505);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.4s var(--ease-smooth);
}

.metric:hover {
    transform: translateY(-4px);
}

.metric-val {
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-label {
    color: var(--muted);
    font-size: 1rem;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
    text-align: left;
}

.testimonial {
    padding: clamp(1.5rem, 3vw, 2rem);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.4s var(--ease-smooth);
}

.testimonial:hover {
    transform: translateY(-4px);
}

.testimonial p {
    color: #cccccc;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    font-style: italic;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.author-name {
    font-weight: 600;
    color: var(--text);
    font-size: 1rem;
}

.author-role {
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 0.2rem;
}

.process {
    background: var(--white);
    color: var(--text-dark);
}

.process .sub {
    color: var(--muted-dark);
}

.steps {
    display: grid;
    gap: 1.5rem;
    text-align: left;
    max-width: 850px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 1.5rem;
    padding: clamp(1.5rem, 3vw, 1.8rem);
    border-radius: 16px;
    transition: all 0.4s var(--ease-smooth);
}

.step:hover {
    background: #f9f9f9;
}

.step-num {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--text-dark);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.4rem;
    border: 2px solid var(--gold);
}

.step-content h3 {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
}

.step-content p {
    color: var(--muted-dark);
    font-size: 1rem;
    line-height: 1.7;
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-img-wrapper {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero-content {
        max-width: 100%;
    }

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

    .stats {
        justify-content: center;
    }

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

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

    .testimonial-author {
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 1.5rem 3rem;
        min-height: auto;
    }

    .hero-container {
        gap: 2rem;
    }

    .hero-img-wrapper {
        max-width: 320px;
    }

    .stats {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }

    .stat-item {
        width: 100%;
    }

    .grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .metrics {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .testimonials {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .testimonial-author {
        justify-content: center;
    }

    .step {
        flex-direction: column;
        text-align: center;
        align-items: center;
        gap: 1rem;
    }

    .steps {
        gap: 1.5rem;
    }

    .sub {
        margin-bottom: 3rem;
    }

    h2 {
        font-size: clamp(1.6rem, 5vw, 2rem);
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 90px 1rem 2.5rem;
    }

    .hero-img-wrapper {
        max-width: 260px;
    }

    h1 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .hero p {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    .stats {
        gap: 1.2rem;
    }

    .stat-val {
        font-size: 1.6rem;
    }

    .grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .card {
        padding: 1.5rem;
    }

    .metrics {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 2.5rem;
    }

    .metric {
        padding: 1.5rem;
    }

    .metric-val {
        font-size: 2rem;
    }

    .steps {
        gap: 1rem;
    }

    .step {
        padding: 1.2rem;
    }

    .step-num {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }

    .testimonial {
        padding: 1.5rem;
    }

    .author-avatar {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    section {
        padding: 3rem 1rem;
    }

    .sub {
        font-size: 0.95rem;
    }
}