:root {
    --navy: #1a365d;
    --navy-dark: #0f2240;
    --navy-light: #2a4a7f;
    --steel: #4a5568;
    --steel-light: #718096;
    --accent: #c9a227;
    --accent-hover: #d4b33e;
    --accent-dark: #a8871f;
    --dark: #1a202c;
    --light-bg: #f7f8fc;
    --card-shadow: 0 4px 24px rgba(26, 54, 93, 0.10);
    --card-shadow-hover: 0 8px 40px rgba(26, 54, 93, 0.18);
    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #2d3748;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 700;
}

.text-accent {
    color: var(--accent) !important;
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    border: none;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 8px;
    transition: var(--transition);
    letter-spacing: 0.02em;
}

.btn-accent:hover {
    background: linear-gradient(135deg, var(--accent-hover), var(--accent));
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 162, 39, 0.35);
}

.btn-accent:disabled {
    background: #a0aec0;
    transform: none;
    box-shadow: none;
}

/* ==================== NAVBAR ==================== */
#mainNav {
    background: rgba(15, 34, 64, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.8rem 0;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

#mainNav.scrolled {
    padding: 0.5rem 0;
    background: rgba(10, 20, 40, 0.98);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.brand-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #fff;
}

.brand-name {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.35rem;
    color: #fff;
    letter-spacing: 0.08em;
}

.brand-tagline {
    font-size: 0.68rem;
    color: rgba(255,255,255,0.6);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,0.8) !important;
    font-weight: 500;
    font-size: 0.92rem;
    padding: 0.5rem 1rem !important;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--accent) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover::after {
    width: 60%;
}

/* ==================== HERO ==================== */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #0a1428 0%, #1a365d 40%, #2a4a7f 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(201, 162, 39, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(42, 74, 127, 0.3) 0%, transparent 50%);
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--light-bg), transparent);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

.hero-badge {
    display: inline-block;
    background: rgba(201, 162, 39, 0.15);
    border: 1px solid rgba(201, 162, 39, 0.3);
    color: var(--accent);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    animation: fadeInDown 0.8s ease-out;
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    color: #fff;
    line-height: 1.15;
    margin: 1rem 0 1.2rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.75);
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==================== SECTIONS ==================== */
.section-padding {
    padding: 6rem 0;
}

.section-badge {
    display: inline-block;
    background: rgba(26, 54, 93, 0.08);
    color: var(--navy);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.badge-light {
    background: rgba(201, 162, 39, 0.15);
    color: var(--accent);
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    color: var(--navy);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--steel-light);
    max-width: 680px;
    line-height: 1.7;
}

.lead-text {
    font-size: 1.08rem;
    line-height: 1.8;
    color: var(--steel);
}

/* ==================== VALUE CHIPS ==================== */
.value-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1px solid #e2e8f0;
    padding: 12px 16px;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--navy);
    transition: var(--transition);
}

.value-chip:hover {
    border-color: var(--accent);
    box-shadow: 0 2px 12px rgba(201, 162, 39, 0.15);
}

.value-chip i {
    color: var(--accent);
    font-size: 1.1rem;
}

/* ==================== VALUE CARDS GRID ==================== */
.value-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.value-card {
    background: #fff;
    border-radius: 14px;
    padding: 1.5rem;
    border: 1px solid #e2e8f0;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    border-radius: 4px 0 0 4px;
}

.value-card.card-1::before { background: var(--accent); }
.value-card.card-2::before { background: var(--navy); }
.value-card.card-3::before { background: #38a169; }
.value-card.card-4::before { background: #e53e3e; }

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
    border-color: transparent;
}

.value-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.card-1 .value-card-icon { background: rgba(201, 162, 39, 0.12); color: var(--accent); }
.card-2 .value-card-icon { background: rgba(26, 54, 93, 0.1); color: var(--navy); }
.card-3 .value-card-icon { background: rgba(56, 161, 105, 0.1); color: #38a169; }
.card-4 .value-card-icon { background: rgba(229, 62, 62, 0.1); color: #e53e3e; }

.value-card h4 {
    font-size: 1rem;
    color: var(--navy);
    margin-bottom: 0.5rem;
}

.value-card p {
    font-size: 0.85rem;
    color: var(--steel-light);
    line-height: 1.6;
    margin: 0;
}

/* ==================== CTA BANNER ==================== */
.cta-banner {
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 50%, rgba(201, 162, 39, 0.1), transparent 60%);
    pointer-events: none;
}

/* ==================== PRODUCT CARDS ==================== */
.product-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.8rem;
    border: 1px solid #e2e8f0;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-shadow-hover);
    border-color: transparent;
}

.product-card.featured {
    border: 2px solid var(--accent);
    background: linear-gradient(to bottom, rgba(201, 162, 39, 0.03), #fff);
}

.product-card.featured::before {
    content: 'Más Solicitado';
    position: absolute;
    top: 16px;
    right: -30px;
    background: var(--accent);
    color: #fff;
    padding: 4px 40px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    transform: rotate(45deg);
    letter-spacing: 0.05em;
}

.product-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.product-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.08), rgba(26, 54, 93, 0.04));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--navy);
}

.product-badge {
    background: rgba(26, 54, 93, 0.08);
    color: var(--navy);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.product-card h3 {
    font-size: 1.15rem;
    color: var(--navy);
    margin-bottom: 0.6rem;
}

.product-card p {
    font-size: 0.88rem;
    color: var(--steel-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.product-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
    flex-grow: 1;
}

.product-list li {
    padding: 6px 0;
    font-size: 0.85rem;
    color: var(--steel);
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.product-list li i {
    margin-top: 3px;
    flex-shrink: 0;
    font-size: 0.85rem;
}

.product-apps {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #edf2f7;
}

.app-tag {
    background: rgba(26, 54, 93, 0.06);
    color: var(--navy);
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ==================== DARK SECTION CARDS ==================== */
.dark-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 1.5rem;
    transition: var(--transition);
    position: relative;
}

.dark-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(201, 162, 39, 0.3);
    transform: translateY(-4px);
}

.dark-card-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(201, 162, 39, 0.2);
    position: absolute;
    top: 12px;
    right: 16px;
}

.dark-card h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.dark-card p {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.85rem;
    line-height: 1.6;
    margin: 0;
}

/* ==================== LOCATION CARDS ==================== */
.location-card {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: var(--transition);
    height: 100%;
}

.location-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--accent);
}

.location-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.1), rgba(26, 54, 93, 0.04));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--navy);
    margin: 0 auto 1rem;
}

.location-type {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.location-card h3 {
    font-size: 1.2rem;
    color: var(--navy);
    margin-bottom: 0.3rem;
}

.location-card p {
    color: var(--steel-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.location-contact a {
    display: block;
    color: var(--steel);
    text-decoration: none;
    padding: 6px 0;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.location-contact a:hover {
    color: var(--accent);
}

/* ==================== FORM ==================== */
.form-card {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid #e2e8f0;
    box-shadow: var(--card-shadow);
}

.form-label {
    font-weight: 500;
    font-size: 0.88rem;
    color: var(--navy);
    margin-bottom: 6px;
}

.form-control,
.form-select {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 0.92rem;
    transition: var(--transition);
    background-color: #f8fafc;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
    background-color: #fff;
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #e53e3e;
}

.honeypot-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.contact-info-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    background: rgba(26, 54, 93, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-info-item strong {
    display: block;
    color: var(--navy);
    font-size: 0.92rem;
    margin-bottom: 2px;
}

.contact-info-item p {
    font-size: 0.85rem;
    color: var(--steel-light);
    line-height: 1.5;
}

.success-icon {
    font-size: 4rem;
    color: #38a169;
}

.error-icon {
    font-size: 4rem;
    color: #e53e3e;
}

/* ==================== FOOTER ==================== */
.footer-section {
    background: var(--navy-dark);
    padding: 4rem 0 1.5rem;
    color: #fff;
}

.footer-title {
    font-size: 0.95rem;
    color: var(--accent);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    padding: 5px 0;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
}

.footer-links li a {
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links li a:hover {
    color: var(--accent);
}

/* ==================== FLOATING CTA ==================== */
.floating-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    box-shadow: 0 4px 20px rgba(201, 162, 39, 0.4);
    z-index: 1000;
    transition: var(--transition);
    text-decoration: none;
}

.floating-cta:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(201, 162, 39, 0.5);
    color: #fff;
}

/* ==================== LOADING SPINNER ==================== */
.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin: -10px 0 0 -10px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 991.98px) {
    .hero-stats {
        gap: 1.5rem;
    }

    .value-cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .section-padding {
        padding: 4rem 0;
    }

    .hero-stats {
        gap: 1.2rem;
    }

    .stat-number {
        font-size: 1.6rem;
    }

    .value-cards-grid {
        gap: 1rem;
    }

    .location-card {
        padding: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .stat-item {
        flex-direction: row;
        align-items: center;
        gap: 10px;
    }
}