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

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

html {
    scroll-behavior: smooth;
}

body.landing-page {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: #1e293b;
    background: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- CSS Variables --- */
:root {
    --primary: #0a1628;
    --primary-light: #132744;
    --primary-mid: #0e1f38;
    --primary-dark: #060e1a;
    --accent: #3b82f6;
    --accent-light: #60a5fa;
    --accent-glow: #2563eb;
    --metallic-1: #1a2d4a;
    --metallic-2: #243b5c;
    --metallic-3: #2e4a6e;
    --metallic-shine: linear-gradient(135deg, #0d1b2e 0%, #1a3050 25%, #0f2240 50%, #1e3a5a 75%, #0a1628 100%);
    --green: #10b981;
    --green-light: #34d399;
    --green-dark: #059669;
    --dark: #050d18;
    --gray-900: #1e293b;
    --gray-700: #334155;
    --gray-500: #64748b;
    --gray-300: #cbd5e1;
    --gray-100: #f1f5f9;
    --white: #ffffff;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --radius: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* --- Navbar --- */
.lp-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    background: transparent;
}

.lp-navbar.scrolled {
    background: rgba(10, 22, 40, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    padding: 0.6rem 0;
}

.lp-navbar .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.lp-navbar .logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: var(--transition);
}

.lp-navbar.scrolled .logo {
    color: var(--white);
}

.lp-navbar .nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.lp-navbar .nav-links a {
    text-decoration: none;
    color: rgba(255,255,255,0.75);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.lp-navbar.scrolled .nav-links a {
    color: rgba(255,255,255,0.75);
}

.lp-navbar .nav-links a:hover {
    color: var(--white);
}

.lp-navbar .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.lp-navbar .nav-links a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    margin: 5px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* --- Hero Section --- */
.lp-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--metallic-shine);
    overflow: hidden;
}

.lp-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(59, 130, 246, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255,255,255,0.04) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 100%, rgba(59, 130, 246, 0.08) 0%, transparent 50%);
}

.lp-hero::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 100px,
        rgba(255,255,255,0.01) 100px,
        rgba(255,255,255,0.01) 200px
    );
    animation: shimmer 20s linear infinite;
}

@keyframes shimmer {
    0% { transform: translate(0, 0); }
    100% { transform: translate(200px, -200px); }
}

.lp-hero .hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 1;
}

.lp-hero .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
}

.lp-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.lp-hero h1 .highlight {
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lp-hero .hero-description {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.lp-hero .hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.lp-hero .hero-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    margin-top: 4rem;
    flex-wrap: wrap;
}

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

.lp-hero .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    display: block;
}

.lp-hero .stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Buttons --- */
.btn-primary-lp {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.btn-primary-lp:hover {
    background: var(--accent-glow);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
    color: var(--white);
    text-decoration: none;
}

.btn-secondary-lp {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: rgba(255,255,255,0.06);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.btn-secondary-lp:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.3);
    transform: translateY(-2px);
    color: var(--white);
    text-decoration: none;
}

.btn-outline-lp {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline-lp:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-1px);
    text-decoration: none;
}

/* --- Sections --- */
.lp-section {
    padding: 6rem 2rem;
}

.lp-section .container-lp {
    max-width: 1200px;
    margin: 0 auto;
}

.lp-section.bg-light {
    background: var(--gray-100);
}

.lp-section.bg-dark {
    background: var(--primary);
    color: var(--white);
}

.lp-section.bg-dark .section-title {
    color: var(--white);
}

.lp-section.bg-dark .section-subtitle {
    color: rgba(255,255,255,0.6);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

/* --- Services Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gray-100);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    background: var(--metallic-shine);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(10, 22, 40, 0.3);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- Municipalities Section --- */
.tax-section {
    margin-bottom: 4rem;
}

.tax-section:last-child {
    margin-bottom: 0;
}

.tax-section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--gray-300);
}

.tax-section-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    flex-shrink: 0;
}

.tax-section-icon.predial {
    background: var(--metallic-shine);
    box-shadow: 0 4px 12px rgba(10, 22, 40, 0.3);
}

.tax-section-icon.indcom {
    background: linear-gradient(135deg, var(--accent-glow), var(--accent-light));
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.tax-section-header h3 {
    font-size: 1.5rem;
    margin: 0;
}

.tax-section-header p {
    margin: 0;
    color: var(--gray-500);
    font-size: 0.9rem;
}

.municipalities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

.municipality-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    border: 1px solid var(--gray-300);
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.municipality-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
    text-decoration: none;
    color: inherit;
}

.municipality-card.predial-card:hover {
    border-color: var(--metallic-2);
}

.municipality-icon {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 800;
    flex-shrink: 0;
    color: var(--white);
    letter-spacing: 0.5px;
}

.municipality-icon.predial-icon {
    background: var(--metallic-shine);
    box-shadow: 0 2px 8px rgba(10, 22, 40, 0.25);
}

.municipality-icon.indcom-icon {
    background: linear-gradient(135deg, var(--accent-glow), var(--accent));
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.municipality-card .muni-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.municipality-card .muni-info p {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin: 0;
}

.municipality-card .arrow {
    margin-left: auto;
    font-size: 1.25rem;
    color: var(--gray-300);
    transition: var(--transition);
}

.municipality-card:hover .arrow {
    color: var(--accent);
    transform: translateX(4px);
}

.municipality-card.predial-card:hover .arrow {
    color: var(--metallic-2);
}

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.about-text p {
    color: rgba(255,255,255,0.65);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.about-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1rem;
    color: rgba(255,255,255,0.8);
}

.about-features li .check-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.about-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.about-stat-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.about-stat-card:hover {
    transform: translateY(-4px);
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
}

.about-stat-card:nth-child(2) {
    transform: translateY(2rem);
}

.about-stat-card:nth-child(2):hover {
    transform: translateY(calc(2rem - 4px));
}

.about-stat-card:nth-child(3) {
    transform: translateY(-1rem);
}

.about-stat-card:nth-child(3):hover {
    transform: translateY(calc(-1rem - 4px));
}

.about-stat-card .stat-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.about-stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-light);
    display: block;
}

.about-stat-card .stat-desc {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

/* --- Contact Section --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.75rem;
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.contact-card:hover {
    box-shadow: var(--shadow-md);
}

.contact-card .contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    background: var(--metallic-shine);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(10, 22, 40, 0.2);
}

.contact-card h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.contact-card p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

.contact-card a {
    color: var(--accent);
    text-decoration: none;
}

.contact-card a:hover {
    text-decoration: underline;
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 100%;
    min-height: 400px;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border: none;
}

/* --- Footer --- */
.lp-footer {
    background: var(--dark);
    color: rgba(255,255,255,0.6);
    padding: 3rem 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.lp-footer .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.lp-footer .footer-logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--white);
}

.lp-footer .footer-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.lp-footer .footer-links a {
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* --- Scroll to top --- */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--metallic-shine);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    border-color: rgba(255,255,255,0.2);
}

/* --- Animations --- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .lp-hero h1 {
        font-size: 2.5rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-visual {
        max-width: 400px;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .lp-navbar .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 22, 40, 0.98);
        flex-direction: column;
        padding: 1.5rem 2rem;
        gap: 1rem;
        box-shadow: 0 8px 24px rgba(0,0,0,0.4);
        backdrop-filter: blur(16px);
    }

    .lp-navbar .nav-links.active {
        display: flex;
    }

    .lp-navbar .nav-links a {
        color: rgba(255,255,255,0.75) !important;
        padding: 0.5rem 0;
    }

    .nav-toggle {
        display: block;
    }

    .lp-hero h1 {
        font-size: 2rem;
    }

    .lp-hero .hero-description {
        font-size: 1.05rem;
    }

    .lp-hero .hero-stats {
        gap: 2rem;
    }

    .lp-hero .stat-number {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .lp-section {
        padding: 4rem 1.5rem;
    }

    .municipalities-grid {
        grid-template-columns: 1fr;
    }

    .about-stat-card:nth-child(2),
    .about-stat-card:nth-child(3) {
        transform: none;
    }

    .about-stat-card:nth-child(2):hover,
    .about-stat-card:nth-child(3):hover {
        transform: translateY(-4px);
    }

    .lp-footer .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .lp-footer .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .lp-hero h1 {
        font-size: 1.75rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-visual {
        grid-template-columns: 1fr;
    }

    .tax-section-header {
        flex-direction: column;
        align-items: flex-start;
    }
}