/* ==========================================
   ARMOND GUINCHOS - CSS STYLES
   Mobile-First + Responsive Design
   ========================================== */

/* ==================== RESET & VARIABLES ==================== */

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

:root {
    /* Colors */
    --primary: #000000;
    --primary-dark: #000000;
    --primary-light: #fca5a5;
    
    --text-dark: #1f2937;
    --text-light: #6b7280;
    
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --bg-green: #15FF00;

    --accent-yellow: #ffffff;
    --accent-blue: #000000;
    --accent-green: #25d366;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    
    --font-weight-normal: 400;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 900;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', sans-serif;
    color: var(--text-dark);
    background: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: var(--font-size-base);
}

/* ==================== TYPOGRAPHY ==================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.1;
}

h1 {
    font-size: clamp(1.8rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-extrabold);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

p {
    color: var(--text-light);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
}

/* ==================== BUTTONS ==================== */

.btn {
    border: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-normal);
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
}

.btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.btn-call {
    background: var(--accent-yellow);
    color: var(--primary-dark);
    padding: 0.6rem 1rem;
    font-size: var(--font-size-sm);
}

.btn-call:hover {
    background: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: var(--accent-yellow);
    color: var(--primary-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-lg);
}

.btn-primary:hover {
    background: var(--bg-white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-green);
    color: black;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-lg);
}

.btn-secondary:hover {
    background: var(--bg-green);
    color: var(--primary);
    transform: translateY(-4px);
}

/* ==================== HEADER ==================== */

.header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--bg-white);
    padding: var(--spacing-sm) 0;
    position: static;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgb(255, 255, 255);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-extrabold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--bg-white);
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-text {
    display: none;
}

@media (min-width: 640px) {
    .logo-text {
        display: inline;
    }
}

.header-cta {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* ==================== HERO SECTION ==================== */

.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--accent-blue) 100%);
    color: var(--bg-white);
    padding: var(--spacing-2xl) var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.hero-decoration {
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    text-align: center;
}

.urgency-badge {
    display: inline-block;
    background: var(--accent-yellow);
    color: var(--primary-dark);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 2rem;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    animation: slideInDown 0.8s ease;
}

.highlight {
    background: var(--accent-yellow);
    color: var(--primary-dark);
    padding: 0.01em 0.3em;
    border-radius: 0.3em;
    font-weight: var(--font-weight-extrabold);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.95);
    animation: slideInUp 0.8s ease 0.1s backwards;
}

.cta-group {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
    animation: slideInUp 0.8s ease 0.2s backwards;
}

/* ==================== SERVICES SECTION ==================== */

.services {
    max-width: 1200px;
    margin: -4rem auto var(--spacing-2xl);
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 100;
}

.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary);
    transition: all var(--transition-normal);
    position: relative;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px black(220, 38, 38, 0.15);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.service-title {
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    font-size: 0.95rem;
    color: var(--text-light);
}

/* ==================== REGIONS SECTION ==================== */

.regions {
    background: var(--bg-light);
    padding: var(--spacing-2xl) var(--spacing-md);
    margin: var(--spacing-2xl) 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.regions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

.region-card {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border-top: 3px solid var(--accent-blue);
    transition: all var(--transition-normal);
}

.region-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.region-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.region-title {
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.region-description {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

/* ==================== PAYMENT SECTION ==================== */

.payment {
    background: linear-gradient(135deg, var(--bg-light) 0%, #f3f4f6 100%);
    padding: var(--spacing-2xl) var(--spacing-md);
}

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

.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.payment-method {
    background: var(--bg-white);
    padding: var(--spacing-lg) var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    transition: all var(--transition-normal);
}

.payment-method:hover {
    border-color: var(--primary);
    box-shadow: 0 6px 16px rgba(220, 38, 38, 0.1);
}

.payment-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.payment-title {
    color: var(--primary);
}

.payment-description {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

/* ==================== FOOTER ==================== */

.footer {
    background: var(--text-dark);
    color: var(--bg-white);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-title {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.footer-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.footer-info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-icon {
    font-size: 1.2rem;
}

.footer-link {
    color: var(--accent-yellow);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-link:hover {
    color: var(--bg-white);
}

.footer-text {
    color: var(--bg-white);
}

.footer-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    margin: var(--spacing-lg) 0;
}

.footer-bottom {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom p {
    margin: 0.5rem 0;
    color: rgba(255, 255, 255, 0.7);
}

/* ==================== FLOATING WHATSAPP BUTTON ==================== */

.whatsapp-button {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-md);
    width: 60px;
    height: 60px;
    background: var(--accent-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    animation: bounce 2s ease-in-out infinite;
    z-index: 999;
    transition: all var(--transition-normal);
    text-decoration: none;
    border: none;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-button:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ==================== ANIMATIONS ==================== */

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(30px);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(251, 191, 36, 0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.6s ease;
}

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

@media (max-width: 768px) {
    :root {
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
    }

    .logo-text {
        display: inline;
    }

    .header-cta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .btn-call {
        padding: 0.6rem 1rem;
        font-size: var(--font-size-sm);
    }

    .hero {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .hero-decoration {
        display: none;
    }

    .cta-group {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .services {
        margin: -2rem auto var(--spacing-xl);
    }

    .service-card {
        padding: var(--spacing-md);
    }

    .regions {
        padding: var(--spacing-xl) var(--spacing-md);
        margin: var(--spacing-xl) 0;
    }

    .payment {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .footer-info {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .whatsapp-button {
        width: 56px;
        height: 56px;
        bottom: var(--spacing-md);
        right: var(--spacing-sm);
        font-size: 1.5rem;
    }

    .footer-bottom p {
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 0 var(--spacing-sm);
    }

    .logo {
        font-size: var(--font-size-base);
    }

    .btn-call {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    .services-container {
        gap: var(--spacing-md);
    }

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

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

    .footer-info-item {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

/* ==================== ACCESSIBILITY ==================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ==================== PRINT STYLES ==================== */

@media print {
    .header,
    .whatsapp-button,
    .cta-group {
        display: none;
    }

    body {
        background: var(--bg-white);
    }

    a {
        text-decoration: underline;
    }
}