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

:root {
    --g: #58E044;
    --r: #FF4E45;
    --bg: #050908;
    --panel: #111716;
    --soft: #18201E;
    --line: #2A302F;
    --txt: #F5F6F3;
    --muted: #9EA6A2;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--txt);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(88, 224, 68, 0.12);
    border: 1px solid rgba(88, 224, 68, 0.3);
    color: var(--g);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--g);
    animation: pulse 1.8s infinite;
    flex-shrink: 0;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .5; transform: scale(1.3); }
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding: 80px 24px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1506157786151-b8491531f063?w=1400&q=80');
    background-size: cover;
    background-position: center;
    filter: brightness(0.22);
}

.hero-content {
    position: relative;
    max-width: 660px;
}

.hero h1 {
    font-size: clamp(2.6rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.hero h1 span {
    color: var(--g);
}

.hero p {
    font-size: 1.15rem;
    color: var(--muted);
    line-height: 1.7;
    max-width: 480px;
    margin: 0 auto 36px;
}

.cta-group {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
    background: var(--g);
    color: #050908;
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 1rem;
    transition: opacity 0.2s;
}

.btn-primary:hover {
    opacity: 0.85;
}

.btn-secondary {
    background: transparent;
    color: var(--txt);
    border: 1px solid var(--line);
    padding: 14px 28px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.btn-secondary:hover {
    border-color: var(--muted);
}

/* Sections */
.section {
    padding: 80px 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.section-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--g);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-sub {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 520px;
}

/* Feature Cards */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 16px;
    margin-top: 48px;
}

.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 28px;
    transition: border-color 0.2s;
}

.card:hover {
    border-color: rgba(88, 224, 68, 0.3);
}

.icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(88, 224, 68, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.card p {
    color: var(--muted);
    font-size: .9rem;
    line-height: 1.6;
}

/* Steps */
.how {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-top: 48px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
    overflow: hidden;
}

.step {
    padding: 28px 24px;
    border-right: 1px solid var(--line);
}

.step:last-child {
    border-right: none;
}

.step-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--g);
    line-height: 1;
    margin-bottom: 12px;
}

.step h4 {
    font-size: .95rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.step p {
    font-size: .85rem;
    color: var(--muted);
    line-height: 1.5;
}

/* Photo Grid */
.photo-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: 200px 200px;
    gap: 8px;
    margin-top: 48px;
    border-radius: 16px;
    overflow: hidden;
}

.photo-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.75);
    transition: filter 0.3s;
}

.photo-grid img:hover {
    filter: brightness(0.95);
}

.photo-grid img:first-child {
    grid-row: span 2;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 100px 24px;
    background: var(--soft);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.cta-section h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.cta-section p {
    color: var(--muted);
    margin-bottom: 32px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.lora-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--panel);
    border: 1px solid var(--line);
    color: var(--muted);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
}

/* Footer */
footer {
    padding: 32px 24px;
    text-align: center;
    border-top: 1px solid var(--line);
}

footer a {
    color: var(--muted);
    font-size: .85rem;
    text-decoration: none;
    margin: 0 12px;
    transition: color 0.2s;
}

footer a:hover {
    color: var(--txt);
}

/* Mobile */
@media (max-width: 600px) {
    .how {
        grid-template-columns: 1fr 1fr;
    }

    .step:nth-child(2) {
        border-right: none;
    }

    .step:nth-child(1),
    .step:nth-child(2) {
        border-bottom: 1px solid var(--line);
    }

    .photo-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 140px 140px 140px;
    }

    .photo-grid img:first-child {
        grid-row: span 1;
        grid-column: span 2;
    }
}