/* ==========================================================================
   PIPELINE PWA - Modern Landing Page Stylesheet
   ========================================================================== */

/* Navbar Landing Page */
.landing-navbar {
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 999;
    padding: 14px 0;
}
.landing-navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.landing-nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}
.landing-nav-links a {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}
.landing-nav-links a:hover {
    color: var(--color-primary);
    text-decoration: none;
}

/* Header Top Right Login Button (Desktop) */
.header-actions-right {
    display: flex;
    align-items: center;
    gap: 12px;
}
.btn-login-desktop {
    background: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    padding: 8px 18px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
}
.btn-login-desktop:hover {
    background: var(--color-primary);
    color: #ffffff;
    text-decoration: none !important;
}
.btn-register-desktop {
    background: var(--color-primary);
    color: #ffffff;
    padding: 8px 18px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
    transition: all 0.2s;
}
.btn-register-desktop:hover {
    background: var(--color-primary-hover);
    text-decoration: none !important;
}

/* Hero Section */
.hero-section {
    padding: 70px 0 80px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f5f7fb 100%);
    overflow: hidden;
}
.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--color-primary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}
.hero-title {
    font-size: 42px;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.2;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}
.hero-title span.highlight {
    color: var(--color-primary);
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-subtitle {
    font-size: 16px;
    color: #475569;
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 560px;
}
.hero-buttons {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}
.btn-hero-cta {
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 700;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}
.btn-hero-wa {
    background: #25d366;
    color: #ffffff;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.25);
    transition: background 0.2s;
}
.btn-hero-wa:hover {
    background: #1eb954;
    color: #ffffff;
    text-decoration: none !important;
}

/* Hero Visual Card Preview */
.hero-preview-card {
    background: #ffffff;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.1);
    padding: 20px;
    position: relative;
}
.preview-board {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.preview-col {
    background: #f8fafc;
    border-radius: 12px;
    padding: 12px;
    border: 1px solid #e2e8f0;
}
.preview-col-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: #475569;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
}
.preview-card-item {
    background: #ffffff;
    border-radius: 8px;
    padding: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.04);
    border: 1px solid #e2e8f0;
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 600;
}

/* Feature Grid */
.features-section {
    padding: 80px 0;
    background: #ffffff;
}
.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 50px auto;
}
.section-tag {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-primary);
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.section-title {
    font-size: 32px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 12px;
}
.section-desc {
    font-size: 15px;
    color: var(--text-secondary);
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}
.feature-card {
    background: #f8fafc;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 28px 24px;
    transition: all 0.2s ease;
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    background: #ffffff;
    border-color: var(--color-primary);
}
.feature-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}
.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 8px;
}
.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* 3 Steps Section */
.steps-section {
    padding: 80px 0;
    background: #f5f7fb;
}
.steps-grid {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.step-item {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--color-border);
}
.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #ffffff;
    font-weight: 800;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px auto;
}

/* CTA Banner Section */
.cta-banner {
    background: linear-gradient(135deg, #1e40af, #2563eb);
    color: #ffffff;
    padding: 60px 24px;
    text-align: center;
    border-radius: 24px;
    max-width: 1100px;
    margin: 0 auto 80px auto;
}
.cta-banner h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
}
.cta-banner p {
    font-size: 16px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 28px auto;
}

/* Landing Footer */
.landing-footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 40px 24px 24px 24px;
    font-size: 14px;
    text-align: center;
}
.landing-footer a {
    color: #cbd5e1;
}

/* Responsive Overrides */
@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-subtitle {
        margin: 0 auto 32px auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .steps-grid {
        grid-template-columns: 1fr;
    }
    .landing-nav-links {
        display: none;
    }
}

@media (max-width: 768px) {
    .landing-navbar {
        padding: 8px 0;
    }
    .landing-navbar-container {
        padding: 0 12px;
    }
    .landing-navbar-container .brand-logo {
        font-size: 13px;
        gap: 6px;
    }
    .landing-navbar-container .brand-logo span.icon {
        font-size: 16px;
    }
    .header-actions-right {
        gap: 6px;
    }
    .btn-login-desktop,
    .btn-register-desktop {
        padding: 5px 10px;
        font-size: 11px;
        border-radius: 8px;
    }
}

@media (max-width: 480px) {
    .landing-navbar-container .brand-name {
        font-size: 12px;
    }
    .btn-login-desktop,
    .btn-register-desktop {
        padding: 4px 8px;
        font-size: 10px;
    }
}