/* ============================================================
   LANDING PAGE
   ============================================================ */

.landing-body {
    background: #fff;
    overflow-x: hidden;
}

/* Container */
.landing-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Header ---- */
.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #e5e7eb;
}

.landing-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.landing-logo {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    text-decoration: none;
}

.landing-logo:hover {
    text-decoration: none;
}

.landing-nav {
    display: flex;
    gap: 32px;
}

.landing-nav a {
    font-size: 14px;
    font-weight: 500;
    color: #4b5563;
    text-decoration: none;
    transition: color 0.15s;
}

.landing-nav a:hover {
    color: #1a1a1a;
    text-decoration: none;
}

.landing-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ---- Buttons ---- */
.btn-landing-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    background: #1a1a1a;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.15s;
    border: none;
    cursor: pointer;
}

.btn-landing-primary:hover {
    background: #333;
    text-decoration: none;
    color: #fff;
}

.btn-landing-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    background: transparent;
    color: #374151;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.15s;
    border: 1px solid #e5e7eb;
}

.btn-landing-ghost:hover {
    background: #f3f4f6;
    text-decoration: none;
    color: #1a1a1a;
}

.btn-landing-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    background: #fff;
    color: #1a1a1a;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.15s;
    border: 1px solid #d1d5db;
}

.btn-landing-outline:hover {
    background: #f9fafb;
    border-color: #9ca3af;
    text-decoration: none;
}

.btn-landing-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    background: #fff;
    color: #1a1a1a;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.15s;
    border: none;
}

.btn-landing-white:hover {
    background: #f3f4f6;
    text-decoration: none;
}

.btn-landing-lg {
    padding: 14px 32px;
    font-size: 15px;
}

.btn-landing-full {
    width: 100%;
    text-align: center;
}

/* ---- Hero ---- */
.hero {
    padding: 120px 0 80px;
}

.hero .landing-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 14px;
    background: #f0f9ff;
    color: #0369a1;
    font-size: 13px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 24px;
}

.hero-content h1 {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.15;
    color: #1a1a1a;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 17px;
    line-height: 1.7;
    color: #4b5563;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.hero-note {
    font-size: 13px;
    color: #9ca3af;
}

/* Hero visual card */
.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.hero-card-header {
    display: flex;
    gap: 6px;
    padding: 14px 18px;
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
}

.hero-card-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.hero-card-dot.red { background: #ef4444; }
.hero-card-dot.yellow { background: #f59e0b; }
.hero-card-dot.green { background: #22c55e; }

.hero-card-body {
    padding: 8px;
}

.hero-lead-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 10px;
    margin-bottom: 4px;
    transition: background 0.15s;
}

.hero-lead-item:last-child {
    margin-bottom: 0;
}

.hero-lead-item.hot {
    background: #fef2f2;
}

.hero-lead-item.warm {
    background: #fffbeb;
}

.hero-lead-item.cold {
    background: #f0f9ff;
}

.hero-lead-tier {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: 4px;
    flex-shrink: 0;
}

.hero-lead-item.hot .hero-lead-tier {
    background: #dc2626;
    color: #fff;
}

.hero-lead-item.warm .hero-lead-tier {
    background: #d97706;
    color: #fff;
}

.hero-lead-item.cold .hero-lead-tier {
    background: #2563eb;
    color: #fff;
}

.hero-lead-info {
    flex: 1;
    min-width: 0;
}

.hero-lead-name {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hero-lead-detail {
    font-size: 12px;
    color: #6b7280;
    margin-top: 2px;
}

.hero-lead-score {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    flex-shrink: 0;
}

/* ---- Sections ---- */
.landing-section {
    padding: 80px 0;
}

.landing-section-alt {
    background: #f9fafb;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.section-header p {
    font-size: 16px;
    color: #6b7280;
}

/* ---- Features grid ---- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 32px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    transition: box-shadow 0.2s;
}

.feature-card:hover {
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: #f3f4f6;
    border-radius: 12px;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
}

/* ---- Steps ---- */
.steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.step-card {
    flex: 1;
    max-width: 300px;
    padding: 36px 28px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    text-align: center;
}

.step-number-lg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: #1a1a1a;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: 20px;
}

.step-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.step-card p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
}

.step-card em {
    color: #1a1a1a;
    font-style: normal;
    font-weight: 500;
}

.step-arrow {
    color: #d1d5db;
    flex-shrink: 0;
}

/* ---- Social proof ---- */
.proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.proof-card {
    padding: 32px 16px;
}

.proof-value {
    font-size: 40px;
    font-weight: 800;
    color: #1a1a1a;
    letter-spacing: -0.5px;
}

.proof-label {
    font-size: 15px;
    color: #6b7280;
    margin-top: 4px;
}

/* ---- Use cases ---- */
.usecases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.usecase-card {
    padding: 32px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    text-align: center;
}

.usecase-emoji {
    font-size: 36px;
    margin-bottom: 16px;
}

.usecase-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.usecase-card p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
}

/* ---- Pricing ---- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    padding: 36px 32px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    text-align: center;
    position: relative;
}

.pricing-card-popular {
    border: 2px solid #1a1a1a;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
}

.pricing-popular-badge {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: #1a1a1a;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 20px;
}

.pricing-name {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.pricing-price {
    margin-bottom: 4px;
}

.pricing-amount {
    font-size: 44px;
    font-weight: 800;
    color: #1a1a1a;
    letter-spacing: -1px;
}

.pricing-currency {
    font-size: 15px;
    color: #6b7280;
    margin-left: 4px;
}

.pricing-period {
    font-size: 14px;
    color: #9ca3af;
    margin-bottom: 28px;
}

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

.pricing-features li {
    font-size: 14px;
    color: #4b5563;
    padding: 10px 0;
    border-bottom: 1px solid #f3f4f6;
    padding-left: 24px;
    position: relative;
}

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

.pricing-features li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 14px;
    width: 14px;
    height: 14px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2322c55e'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

/* ---- CTA Section ---- */
.cta-section {
    background: #1a1a1a;
    padding: 80px 0;
}

.cta-content {
    text-align: center;
}

.cta-content h2 {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.cta-content p {
    font-size: 16px;
    color: #9ca3af;
    margin-bottom: 32px;
}

/* ---- Footer ---- */
.landing-footer {
    padding: 32px 0;
    border-top: 1px solid #e5e7eb;
}

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

.landing-footer-brand {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
}

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

.landing-footer-links a {
    font-size: 13px;
    color: #6b7280;
    text-decoration: none;
    transition: color 0.15s;
}

.landing-footer-links a:hover {
    color: #1a1a1a;
    text-decoration: none;
}

.landing-footer-copy {
    font-size: 13px;
    color: #9ca3af;
    text-align: right;
    line-height: 1.5;
}

/* ---- Legal pages ---- */
.legal-section {
    padding: 120px 0 60px;
}

.legal-content {
    max-width: 760px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.legal-updated {
    font-size: 14px;
    color: #9ca3af;
    margin-bottom: 40px;
}

.legal-content h2 {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-top: 32px;
    margin-bottom: 12px;
}

.legal-content h3 {
    font-size: 15px;
    font-weight: 600;
    color: #374151;
    margin-top: 20px;
    margin-bottom: 8px;
}

.legal-content p {
    font-size: 15px;
    color: #374151;
    line-height: 1.7;
    margin-bottom: 12px;
}

.legal-content ul {
    margin: 0 0 16px;
    padding-left: 24px;
}

.legal-content li {
    font-size: 15px;
    color: #374151;
    line-height: 1.7;
    margin-bottom: 4px;
}

.legal-content a {
    color: #2563eb;
    text-decoration: none;
}

.legal-content a:hover {
    text-decoration: underline;
}

.legal-footer-info {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid #e5e7eb;
    font-size: 14px;
    color: #9ca3af;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
    .hero .landing-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-visual {
        order: -1;
    }

    .features-grid,
    .usecases-grid,
    .pricing-grid {
        grid-template-columns: 1fr 1fr;
    }

    .steps-grid {
        flex-wrap: wrap;
    }

    .step-arrow {
        display: none;
    }

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

@media (max-width: 640px) {
    .landing-nav {
        display: none;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-content h1 {
        font-size: 28px;
    }

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

    .hero-actions {
        flex-direction: column;
    }

    .landing-section {
        padding: 56px 0;
    }

    .section-header h2 {
        font-size: 24px;
    }

    .features-grid,
    .usecases-grid,
    .pricing-grid,
    .proof-grid {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        flex-direction: column;
    }

    .step-card {
        max-width: 100%;
    }

    .cta-content h2 {
        font-size: 24px;
    }

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

    .landing-footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .landing-footer-copy {
        text-align: center;
    }

    .legal-section {
        padding: 100px 0 40px;
    }

    .legal-content h1 {
        font-size: 24px;
    }
}