/* ============================================
   BEAN Sentinel - Landing Page Styles
   Reuses CSS variables from dashboard.css
   ============================================ */

/* ---- Landing Layout ---- */
.landing-layout {
    width: 100%;
    min-height: 100vh;
}

/* ---- Navigation ---- */
.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 26, 46, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.landing-nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.landing-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: white;
    font-size: 20px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    transition: opacity 0.3s;
}

.landing-logo i {
    color: #ffd166;
    font-size: 24px;
}

.landing-logo:hover {
    opacity: 0.85;
    color: white;
    text-decoration: none;
}

.landing-nav-links {
    display: flex;
    align-items: center;
    gap: 12px;
}

.landing-nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 50px;
    transition: color 0.3s, background 0.3s;
    font-family: 'Inter', sans-serif;
}

.landing-nav-link:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

.landing-nav-btn-primary {
    background: var(--gradient);
    color: white;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 50px;
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: 'Inter', sans-serif;
}

.landing-nav-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(67, 97, 238, 0.4);
    color: white;
    text-decoration: none;
}

/* ---- Hero Section ---- */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 40%, #0f3460 70%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
    padding: 100px 30px 60px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(67, 97, 238, 0.15) 0%, rgba(67, 97, 238, 0) 70%);
    border-radius: 50%;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(123, 47, 247, 0.1) 0%, rgba(123, 47, 247, 0) 70%);
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 750px;
    text-align: center;
    animation: fadeIn 0.8s ease-out;
}

.hero-eyebrow {
    display: inline-block;
    background: rgba(67, 97, 238, 0.2);
    color: #8ba4f8;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 28px;
    border: 1px solid rgba(67, 97, 238, 0.3);
}

.hero-headline {
    font-size: 52px;
    font-weight: 800;
    color: white;
    line-height: 1.15;
    margin: 0 0 24px 0;
    letter-spacing: -1px;
}

.hero-subheadline {
    font-size: 18px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin: 0 0 36px 0;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta-group {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 28px;
}

.hero-cta-primary {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 16px 36px;
    border-radius: 14px;
    font-size: 17px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 8px 30px rgba(67, 97, 238, 0.35);
}

.hero-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(67, 97, 238, 0.5);
}

.hero-cta-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.hero-trust {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.4);
    margin: 0;
    letter-spacing: 0.3px;
}

/* ---- Section Containers ---- */
.section-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 80px 30px;
}

.section-headline {
    font-size: 36px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.25;
    margin: 0 0 20px 0;
    letter-spacing: -0.5px;
}

.section-body {
    font-size: 16px;
    font-weight: 400;
    color: var(--gray);
    line-height: 1.75;
    margin: 0 0 40px 0;
    max-width: 700px;
}

/* ---- Problem / Solution Section ---- */
.problem-section {
    background: white;
}

.objection-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: rgba(6, 214, 160, 0.06);
    border: 1px solid rgba(6, 214, 160, 0.2);
    border-radius: 16px;
    padding: 28px;
}

.objection-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(6, 214, 160, 0.12);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.objection-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin: 0 0 8px 0;
}

.objection-card p {
    font-size: 15px;
    color: var(--gray);
    line-height: 1.7;
    margin: 0;
}

/* ---- Features Section ---- */
.features-section {
    background: var(--light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.feature-card {
    background: white;
    border-radius: 20px;
    padding: 36px 28px;
    text-align: center;
    box-shadow: 0 5px 20px var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(149, 157, 165, 0.15);
}

.feature-icon {
    width: 68px;
    height: 68px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 22px;
    color: white;
}

.feature-card:nth-child(1) .feature-icon {
    background: var(--ai-gradient);
}

.feature-card:nth-child(2) .feature-icon {
    background: var(--gradient);
}

.feature-card:nth-child(3) .feature-icon {
    background: linear-gradient(135deg, #06d6a0 0%, #049a72 100%);
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin: 0 0 12px 0;
}

.feature-card p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.7;
    margin: 0;
}

/* ---- Pricing Section ---- */
.pricing-section {
    background: white;
}

.pricing-card {
    max-width: 420px;
    margin: 40px auto 0;
    background: white;
    border-radius: 24px;
    padding: 40px 36px;
    box-shadow: 0 15px 50px rgba(67, 97, 238, 0.12);
    border: 2px solid transparent;
    background-image: linear-gradient(white, white), var(--gradient);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    text-align: center;
}

.pricing-card-header {
    margin-bottom: 24px;
}

.pricing-badge {
    display: inline-block;
    background: var(--gradient);
    color: white;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 12px;
}

.pricing-card-header h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--dark);
    margin: 0;
}

.pricing-price {
    margin: 0 0 8px 0;
}

.pricing-amount {
    font-size: 52px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -2px;
}

.pricing-period {
    font-size: 18px;
    font-weight: 500;
    color: var(--gray);
}

.pricing-billed {
    font-size: 13px;
    color: var(--gray);
    margin: 0 0 28px 0;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 28px 0;
    text-align: left;
}

.pricing-features li {
    padding: 12px 0;
    font-size: 15px;
    font-weight: 500;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li i {
    color: var(--success);
    font-size: 14px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

/* ---- Pricing: multi-plan layout ---- */
.pricing-group-label {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray);
    margin: 0 0 16px 0;
}

.pricing-grid {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.pricing-grid .pricing-card {
    flex: 1;
    min-width: 260px;
    max-width: 400px;
    margin: 0;
}

.pricing-academy-scroll {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 12px;
}

.pricing-card-academy {
    min-width: 240px;
    max-width: 260px;
    flex-shrink: 0;
    margin: 0;
    padding: 28px 24px;
}

.pricing-card-academy .pricing-amount {
    font-size: 36px;
}

.hero-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--primary);
    transition: all 0.2s ease;
}

.hero-cta-secondary:hover {
    background: var(--primary);
    color: white;
}

/* ---- Legal Footer ---- */
.legal-footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.6);
}

.legal-footer .section-inner {
    padding: 60px 30px;
}

.legal-block {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.legal-block:last-of-type {
    margin-bottom: 20px;
    padding-bottom: 20px;
}

.legal-block h4 {
    font-size: 13px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 0 0 12px 0;
}

.legal-block p {
    font-size: 13px;
    line-height: 1.75;
    margin: 0 0 10px 0;
    color: rgba(255, 255, 255, 0.5);
}

.legal-block p:last-child {
    margin-bottom: 0;
}

.legal-copyright {
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.3);
    padding-top: 10px;
}

/* ---- Animations ---- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .landing-nav-inner {
        padding: 14px 20px;
    }

    .landing-logo {
        font-size: 17px;
    }

    .landing-logo i {
        font-size: 20px;
    }

    .landing-nav-link {
        font-size: 13px;
        padding: 6px 12px;
    }

    .landing-nav-btn-primary {
        font-size: 13px;
        padding: 8px 16px;
    }

    .hero-section {
        min-height: auto;
        padding: 120px 20px 60px;
    }

    .hero-headline {
        font-size: 32px;
    }

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

    .hero-cta-primary {
        padding: 14px 28px;
        font-size: 15px;
    }

    .section-inner {
        padding: 60px 20px;
    }

    .section-headline {
        font-size: 28px;
    }

    .section-body {
        font-size: 15px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .feature-card {
        padding: 28px 24px;
    }

    .pricing-card {
        margin: 30px 0 0;
        padding: 32px 24px;
    }

    .pricing-amount {
        font-size: 44px;
    }

    .objection-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 26px;
    }

    .hero-eyebrow {
        font-size: 10px;
        padding: 6px 14px;
    }

    .hero-subheadline {
        font-size: 14px;
    }

    .section-headline {
        font-size: 24px;
    }

    .landing-nav-link {
        display: none;
    }

    .pricing-amount {
        font-size: 38px;
    }

    .legal-footer .section-inner {
        padding: 40px 20px;
    }
}