/* =========================================
   CSS Reset & Variables
   ========================================= */
:root {
    /* Brand Colors */
    --clr-primary-deep: #0d2857;
    --clr-primary-blue: #1b4b8c;
    --clr-accent-teal: #2b706d;
    --clr-accent-cyan: #36a4c4;
    --clr-qualitas: #8a1f6a; /* Quálitas signature magenta/purple */
    
    /* Neutral Colors */
    --clr-white: #ffffff;
    --clr-light: #f5f8fc;
    --clr-gray: #4a5568;
    --clr-dark: #1a202c;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing & Utilities */
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 16px;
    --box-shadow: 0 10px 30px rgba(13, 40, 87, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: 1px solid rgba(255, 255, 255, 0.5);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--clr-dark);
    background-color: var(--clr-light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--clr-primary-deep);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.text-center { text-align: center; }
.mt-5 { margin-top: 3rem; }
.mb-3 { margin-bottom: 1.5rem; }
.text-accent { color: var(--clr-accent-cyan); }
.text-qualitas { color: var(--clr-qualitas); }

/* =========================================
   Buttons
   ========================================= */
.btn-primary, .btn-secondary, .btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    gap: 10px;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--clr-primary-blue), var(--clr-primary-deep));
    color: var(--clr-white);
    box-shadow: 0 4px 15px rgba(13, 40, 87, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(13, 40, 87, 0.4);
}

.btn-primary.bg-qualitas {
    background: linear-gradient(135deg, #a72d82, var(--clr-qualitas));
    box-shadow: 0 4px 15px rgba(138, 31, 106, 0.3);
}

.btn-primary.bg-qualitas:hover {
    box-shadow: 0 8px 25px rgba(138, 31, 106, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--clr-primary-deep);
    border: 2px solid var(--clr-primary-deep);
}

.btn-secondary:hover {
    background: var(--clr-primary-deep);
    color: var(--clr-white);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--clr-white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* =========================================
   Glass Card
   ========================================= */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--glass-shadow);
    padding: 2rem;
}

.hover-lift {
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

/* =========================================
   Navigation
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    padding: 0.8rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
}

.logo-text { color: var(--clr-primary-deep); }
.logo-accent { color: var(--clr-accent-teal); }

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    color: var(--clr-gray);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--clr-accent-cyan);
    transition: width 0.3s ease;
}

.nav-links a:hover { color: var(--clr-primary-deep); }
.nav-links a:hover::after { width: 100%; }

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: var(--clr-primary-deep);
    cursor: pointer;
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f8fc 0%, #e2ebf5 100%);
}

.hero-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    z-index: 0;
}

.shape-1 {
    top: -10%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: rgba(54, 164, 196, 0.3); /* Cyan soft */
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    bottom: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: rgba(43, 112, 109, 0.2); /* Teal soft */
    animation: float 10s ease-in-out infinite reverse;
}

.shape-3 {
    top: 40%;
    left: 50%;
    width: 300px;
    height: 300px;
    background: rgba(13, 40, 87, 0.15); /* Deep Blue soft */
    animation: float 12s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -50px) rotate(10deg); }
    66% { transform: translate(-20px, 20px) rotate(-5deg); }
    100% { transform: translate(0, 0) rotate(0deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text .subtitle {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--clr-accent-teal);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.hero-text .title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-text .highlight {
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;
    background-image: linear-gradient(90deg, var(--clr-primary-deep), var(--clr-accent-cyan));
}

.hero-text .description {
    font-size: 1.1rem;
    color: var(--clr-gray);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.partner-logos {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.partner h3 {
    font-size: 2rem;
    margin-bottom: 0.2rem;
}

.partner p {
    color: var(--clr-gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.partner-logos .divider {
    width: 60px;
    height: 2px;
    background: var(--clr-accent-teal);
    opacity: 0.3;
}

/* =========================================
   Sections General
   ========================================= */
.section {
    padding: 6rem 0;
    position: relative;
}

.bg-light { background-color: var(--clr-white); }

.section-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--clr-gray);
}

.grid-2-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.grid-3-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.grid-4-cols {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.align-center { align-items: center; }

/* =========================================
   Vida Section
   ========================================= */
.vida-section {
    background: #f8fafc;
}

.info-title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.info-text {
    color: var(--clr-gray);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

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

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1.05rem;
}

.features-list i {
    font-size: 1.2rem;
    margin-top: 4px;
}

.feature-content strong {
    color: var(--clr-primary-deep);
    display: block;
    margin-bottom: 4px;
}

.feature-content span {
    color: var(--clr-gray);
    display: block;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(54, 164, 196, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    color: var(--clr-accent-cyan);
    margin-bottom: 1.5rem;
}

.auto-card .card-icon {
    background: rgba(138, 31, 106, 0.1);
    color: var(--clr-qualitas);
}

.vida-cards h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.vida-cards p {
    color: var(--clr-gray);
    font-size: 0.95rem;
}

/* =========================================
   Autos Section
   ========================================= */
.auto-card {
    text-align: center;
    border-top: 4px solid transparent;
    transition: var(--transition);
}

.auto-card:hover {
    border-top-color: var(--clr-qualitas);
}

.auto-card h3 {
    margin-bottom: 1rem;
}

.auto-card p {
    color: var(--clr-gray);
    font-size: 0.95rem;
}

/* =========================================
   Contact Section
   ========================================= */
.contact-section {
    background: linear-gradient(135deg, var(--clr-primary-deep), var(--clr-primary-blue));
    color: var(--clr-white);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: rgba(255, 255, 255, 0.05);
    clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
}

.split-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--clr-white);
}

.split-card h2, .split-card h3 {
    color: var(--clr-white);
}

.contact-info p {
    margin: 1rem 0 2rem;
    opacity: 0.9;
}

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

.method {
    display: flex;
    align-items: center;
    gap: 15px;
}

.method i {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    font-size: 1.2rem;
}

.method div {
    display: flex;
    flex-direction: column;
}

.method span {
    font-size: 0.85rem;
    opacity: 0.8;
}

.method strong {
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-action {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-left: 2rem;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-action p {
    margin: 1rem 0 2rem;
    opacity: 0.9;
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background: var(--clr-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 2rem 0;
    font-size: 0.9rem;
}

.fine-print {
    font-size: 0.8rem;
    opacity: 0.5;
    margin-top: 0.5rem;
}

/* =========================================
   Animations Classes
   ========================================= */
.fade-in { opacity: 0; transform: translateY(20px); transition: all 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

.fade-in-up { opacity: 0; transform: translateY(40px); transition: all 0.8s ease; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }

.fade-in-left { opacity: 0; transform: translateX(-40px); transition: all 0.8s ease; }
.fade-in-left.visible { opacity: 1; transform: translateX(0); }

.fade-in-right { opacity: 0; transform: translateX(40px); transition: all 0.8s ease; }
.fade-in-right.visible { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        margin-top: 2rem;
    }

    .hero-text .title { font-size: 2.8rem; }
    .hero-text .description { margin: 0 auto 2rem; }
    .hero-buttons { justify-content: center; }

    .grid-2-cols { gap: 2rem; }
    .grid-4-cols { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
    .split-card { gap: 2rem; }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .mobile-menu-btn { display: block; }
    
    .grid-2-cols, .grid-3-cols, .grid-4-cols, .split-card {
        grid-template-columns: 1fr;
    }

    .contact-action {
        padding-left: 0;
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        padding-top: 2rem;
        align-items: center;
        text-align: center;
    }

    .hero-text .title { font-size: 2.2rem; }
    .section-title { font-size: 2rem; }
}