/* ── ahmo.live Landing Page ── */
/* Modern, dark, high-conversion SaaS landing page */

:root {
    --lp-bg: #0a0e1a;
    --lp-bg-secondary: #0f1525;
    --lp-card-bg: #141b2d;
    --lp-card-border: rgba(255,255,255,0.06);
    --lp-text: #e2e8f0;
    --lp-text-secondary: #94a3b8;
    --lp-accent: #3b82f6;
    --lp-accent-hover: #2563eb;
    --lp-accent-glow: rgba(59,130,246,0.3);
    --lp-green: #22c55e;
    --lp-purple: #8b5cf6;
    --lp-cyan: #06b6d4;
    --lp-orange: #f59e0b;
    --lp-gradient: linear-gradient(135deg, #3b82f6, #8b5cf6);
    --lp-gradient-text: linear-gradient(135deg, #60a5fa, #a78bfa);
    --lp-max-width: 1200px;
    --lp-header-h: 72px;
}

/* ── Reset & Base ── */
.landing-page *,
.landing-page *::before,
.landing-page *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.landing-page {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--lp-bg);
    color: var(--lp-text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.landing-page a {
    text-decoration: none;
    color: inherit;
}

.landing-page .lp-container {
    max-width: var(--lp-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Header / Nav ── */
.lp-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--lp-header-h);
    z-index: 1000;
    background: rgba(10,14,26,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.lp-header .lp-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.lp-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.lp-logo-img {
    height: 55px;
    width: auto;
    display: block;
}

.lp-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.lp-nav a {
    font-size: 0.875rem;
    color: var(--lp-text-secondary);
    transition: color 0.2s;
    font-weight: 500;
}

.lp-nav a:hover {
    color: var(--lp-text);
}

.lp-nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--lp-gradient);
    color: #fff !important;
    padding: 10px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.lp-nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--lp-accent-glow);
}

/* ── Hero ── */
.lp-hero {
    padding: 140px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.lp-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.lp-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(59,130,246,0.1);
    border: 1px solid rgba(59,130,246,0.2);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--lp-accent);
    font-weight: 500;
    margin-bottom: 24px;
}

.lp-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.2rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 20px;
    background: var(--lp-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lp-hero p {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--lp-text-secondary);
    max-width: 680px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.lp-hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.lp-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--lp-gradient);
    color: #fff;
    padding: 16px 36px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.lp-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--lp-accent-glow);
}

.lp-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.05);
    color: var(--lp-text);
    padding: 16px 28px;
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid rgba(255,255,255,0.08);
    transition: background 0.2s;
}

.lp-btn-secondary:hover {
    background: rgba(255,255,255,0.1);
}

.lp-hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 60px;
    flex-wrap: wrap;
}

.lp-hero-stat {
    text-align: center;
}

.lp-hero-stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
}

.lp-hero-stat-label {
    font-size: 0.85rem;
    color: var(--lp-text-secondary);
    margin-top: 2px;
}

/* ── Section Common ── */
.lp-section {
    padding: 100px 0;
}

.lp-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.lp-section-header h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 16px;
}

.lp-section-header p {
    color: var(--lp-text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* ── Value Props (3 pillars) ── */
.lp-value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.lp-value-card {
    background: var(--lp-card-bg);
    border: 1px solid var(--lp-card-border);
    border-radius: 16px;
    padding: 36px 28px;
    text-align: center;
    transition: transform 0.3s, border-color 0.3s;
}

.lp-value-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255,255,255,0.1);
}

.lp-value-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.lp-value-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.lp-value-card p {
    font-size: 0.9rem;
    color: var(--lp-text-secondary);
    line-height: 1.65;
}

/* ── Features Grid ── */
.lp-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.lp-feature-card {
    background: var(--lp-card-bg);
    border: 1px solid var(--lp-card-border);
    border-radius: 14px;
    padding: 28px 24px;
    transition: transform 0.3s, border-color 0.3s;
}

.lp-feature-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255,255,255,0.1);
}

.lp-feature-card .lp-fi {
    font-size: 1.5rem;
    margin-bottom: 14px;
    display: block;
}

.lp-feature-card h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.lp-feature-card p {
    font-size: 0.85rem;
    color: var(--lp-text-secondary);
    line-height: 1.6;
}

.lp-feature-tag {
    display: inline-block;
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 100px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.lp-tag-new { background: rgba(59,130,246,0.15); color: var(--lp-accent); }
.lp-tag-ai { background: rgba(139,92,246,0.15); color: var(--lp-purple); }
.lp-tag-ml { background: rgba(6,182,212,0.15); color: var(--lp-cyan); }
.lp-tag-coming { background: rgba(245,158,11,0.15); color: var(--lp-orange); }

/* ── Differentiators / Revolution ── */
.lp-diff-bg {
    background: var(--lp-bg-secondary);
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.lp-diff-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.lp-diff-card {
    background: var(--lp-card-bg);
    border: 1px solid var(--lp-card-border);
    border-radius: 16px;
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.lp-diff-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--lp-gradient);
    opacity: 0.6;
}

.lp-diff-card .lp-diff-icon {
    font-size: 1.8rem;
    margin-bottom: 16px;
    display: block;
}

.lp-diff-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.lp-diff-card p {
    font-size: 0.88rem;
    color: var(--lp-text-secondary);
    line-height: 1.65;
}

.lp-diff-label {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--lp-accent);
    margin-bottom: 12px;
}

/* ── Roadmap / Coming Soon ── */
.lp-roadmap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.lp-roadmap-item {
    background: var(--lp-card-bg);
    border: 1px solid var(--lp-card-border);
    border-radius: 14px;
    padding: 24px;
    text-align: center;
    opacity: 0.85;
}

.lp-roadmap-item .lp-rm-icon {
    font-size: 1.6rem;
    margin-bottom: 12px;
    display: block;
}

.lp-roadmap-item h5 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.lp-roadmap-item p {
    font-size: 0.82rem;
    color: var(--lp-text-secondary);
}

/* ── Pricing ── */
.lp-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.lp-pricing-card {
    background: var(--lp-card-bg);
    border: 1px solid var(--lp-card-border);
    border-radius: 16px;
    padding: 36px 28px;
    text-align: center;
    position: relative;
    transition: transform 0.3s;
}

.lp-pricing-card:hover {
    transform: translateY(-4px);
}

.lp-pricing-card.featured {
    border-color: var(--lp-accent);
    transform: scale(1.05);
}

.lp-pricing-card.featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.lp-pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--lp-gradient);
    color: #fff;
    padding: 4px 16px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.lp-pricing-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--lp-text-secondary);
    margin-bottom: 8px;
}

.lp-pricing-price {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 4px;
}

.lp-pricing-period {
    font-size: 0.85rem;
    color: var(--lp-text-secondary);
    margin-bottom: 20px;
}

.lp-pricing-desc {
    font-size: 0.85rem;
    color: var(--lp-text-secondary);
    margin-bottom: 24px;
    line-height: 1.5;
}

.lp-pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 28px;
}

.lp-pricing-features li {
    font-size: 0.85rem;
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.lp-pricing-features li::before {
    content: '✓';
    font-weight: 700;
    color: var(--lp-green);
    font-size: 0.8rem;
}

.lp-pricing-btn {
    display: block;
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(255,255,255,0.08);
    background: transparent;
    color: var(--lp-text);
    cursor: pointer;
    transition: background 0.2s;
}

.lp-pricing-btn:hover {
    background: rgba(255,255,255,0.05);
}

.lp-pricing-btn.primary {
    background: var(--lp-gradient);
    color: #fff;
    border: none;
}

.lp-pricing-btn.primary:hover {
    box-shadow: 0 4px 20px var(--lp-accent-glow);
}

/* ── CTA Final ── */
.lp-cta-section {
    text-align: center;
    padding: 100px 0;
    position: relative;
}

.lp-cta-section::before {
    content: '';
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59,130,246,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.lp-cta-section h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 16px;
}

.lp-cta-section p {
    font-size: 1.1rem;
    color: var(--lp-text-secondary);
    max-width: 560px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

/* ── Footer ── */
.lp-footer {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 40px 0;
}

.lp-footer .lp-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.lp-footer-links {
    display: flex;
    gap: 24px;
}

.lp-footer-links a {
    font-size: 0.8rem;
    color: var(--lp-text-secondary);
    transition: color 0.2s;
}

.lp-footer-links a:hover {
    color: var(--lp-text);
}

.lp-footer-copy {
    font-size: 0.8rem;
    color: var(--lp-text-secondary);
}

/* ── Language Switcher Bar ── */
.lp-lang-bar {
    position: fixed;
    top: var(--lp-header-h);
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(10,14,26,0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    padding: 4px 0;
}

.lp-lang-bar-inner {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.lp-lang-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    text-decoration: none;
    transition: all 0.2s ease;
    opacity: 0.6;
    filter: grayscale(0.6);
    transform: scale(0.9);
}

.lp-lang-btn:hover {
    opacity: 0.8;
    filter: grayscale(0.2);
    transform: scale(1.05);
    background: rgba(255,255,255,0.08);
}

.lp-lang-btn.active {
    opacity: 1;
    filter: grayscale(0);
    transform: scale(1);
    border-bottom: 3px solid var(--lp-accent);
    border-radius: 0;
}

.lp-lang-flag {
    font-size: 2rem;
    line-height: 1;
}

/* Push hero down to account for fixed language bar */
.lp-hero {
    padding-top: calc(140px + 40px);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .lp-value-grid,
    .lp-features-grid,
    .lp-pricing-grid,
    .lp-roadmap-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .lp-hero { padding: calc(120px + 40px) 0 60px; }

    .lp-value-grid,
    .lp-features-grid,
    .lp-diff-grid,
    .lp-pricing-grid,
    .lp-roadmap-grid {
        grid-template-columns: 1fr;
    }

    .lp-pricing-card.featured {
        transform: none;
    }
    .lp-pricing-card.featured:hover {
        transform: translateY(-4px);
    }

    .lp-hero-stats { gap: 24px; }

    .lp-nav a:not(.lp-nav-cta) { display: none; }

    .lp-footer .lp-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}