/* ==========================================================================
   ESGRANMORE SERVICIOS - PREMIUM DESIGN SYSTEM & CUSTOM CSS
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    /* Color Palette */
    --color-bg-dark: #070913;
    --color-bg-card: rgba(13, 18, 36, 0.45);
    --color-bg-card-hover: rgba(22, 30, 60, 0.65);
    --color-primary: #6366f1; /* Electric Indigo */
    --color-primary-glow: rgba(99, 102, 241, 0.15);
    --color-secondary: #06b6d4; /* Electric Cyan */
    --color-secondary-glow: rgba(6, 182, 212, 0.15);
    --color-accent-gold: #f59e0b; /* Golden Amber */
    --color-accent-gold-glow: rgba(245, 158, 11, 0.15);
    --color-text-primary: #f9fafb;
    --color-text-secondary: #9ca3af;
    --color-text-muted: #6b7280;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(99, 102, 241, 0.3);
    
    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #06b6d4 100%);
    --gradient-card-usuario: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(99, 102, 241, 0.05) 100%);
    --gradient-card-conductor: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(217, 70, 239, 0.05) 100%);
    --gradient-card-esgranmore: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
    
    /* Typography */
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Shadows & Glows */
    --shadow-premium: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
    --glow-primary: 0 0 30px rgba(99, 102, 241, 0.4);
    --glow-secondary: 0 0 30px rgba(6, 182, 212, 0.4);
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    border: 2px solid var(--color-bg-dark);
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* Ambient Background Lights */
.bg-ambient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.ambient-light {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.12;
    mix-blend-mode: screen;
    animation: floating-bg 20s infinite alternate ease-in-out;
}

.light-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 80%);
}

.light-2 {
    bottom: -10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--color-secondary) 0%, transparent 80%);
    animation-delay: -5s;
}

.light-3 {
    top: 40%;
    left: 50%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, var(--color-accent-gold) 0%, transparent 80%);
    animation-delay: -10s;
    opacity: 0.05;
}

@keyframes floating-bg {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 5%) scale(1.1); }
}

/* Navbar */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(7, 9, 19, 0.65);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

header.scrolled {
    background: rgba(7, 9, 19, 0.85);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    background: linear-gradient(135deg, #fff 30%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: var(--transition-smooth);
}

.logo span {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-dot {
    width: 10px;
    height: 10px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-secondary);
}

nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
}

nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
    padding: 0.25rem 0;
}

nav a:hover {
    color: var(--color-text-primary);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-fast);
}

nav a:hover::after {
    width: 100%;
}

.cta-nav {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white !important;
    padding: 0.5rem 1.25rem !important;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.cta-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
}

.cta-nav::after {
    display: none !important;
}

/* Mobile Menu Toggle */
.menu-btn {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    z-index: 101;
}

.menu-btn span {
    width: 25px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 10rem 2rem 6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 90vh;
    overflow: hidden;
}

.hero-grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center;
    mask-image: radial-gradient(circle, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle, black 40%, transparent 80%);
    z-index: -1;
}

.hero-badge {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-secondary);
    margin-bottom: 2rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: inset 0 1px 1px rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.8s forwards;
}

.hero-badge::before {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-secondary);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    max-width: 900px;
    margin-bottom: 1.5rem;
    color: var(--color-text-primary);
    transform: translateY(30px);
    opacity: 0;
    animation: fadeInUp 0.8s 0.2s forwards;
}

.hero h1 span {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

.hero p {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--color-text-secondary);
    max-width: 650px;
    margin-bottom: 3rem;
    transform: translateY(30px);
    opacity: 0;
    animation: fadeInUp 0.8s 0.4s forwards;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    transform: translateY(30px);
    opacity: 0;
    animation: fadeInUp 0.8s 0.6s forwards;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.9rem 2rem;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.35);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.5), var(--glow-secondary);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-border-hover);
    transform: translateY(-3px);
}

/* Sections Styling */
.services-section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-tag {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
    display: block;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Custom 3-Section Grid & Layout */
.services-container {
    display: flex;
    flex-direction: column;
    gap: 8rem;
}

.service-row {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
    position: relative;
}

.service-row.reverse {
    grid-template-columns: 0.9fr 1.1fr;
}

/* Service Content card */
.service-content {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 3rem;
    border-radius: 24px;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: var(--shadow-premium);
}

/* Interactive Card border light effects */
.service-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--x, 50%) var(--y, 50%), rgba(255,255,255,0.06), transparent 40%);
    pointer-events: none;
    z-index: 1;
}

.service-row:nth-child(1) .service-content {
    border-left: 4px solid var(--color-secondary);
    background-image: var(--gradient-card-usuario);
}

.service-row:nth-child(2) .service-content {
    border-left: 4px solid var(--color-accent-gold);
    background-image: var(--gradient-card-conductor);
}

.service-row:nth-child(3) .service-content {
    border-left: 4px solid var(--color-primary);
    background-image: var(--gradient-card-esgranmore);
}

.service-content:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.6);
}

.service-icon-badge {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
}

.service-row:nth-child(1) .service-icon-badge {
    color: var(--color-secondary);
    box-shadow: 0 8px 20px var(--color-secondary-glow);
}

.service-row:nth-child(2) .service-icon-badge {
    color: var(--color-accent-gold);
    box-shadow: 0 8px 20px var(--color-accent-gold-glow);
}

.service-row:nth-child(3) .service-icon-badge {
    color: var(--color-primary);
    box-shadow: 0 8px 20px var(--color-primary-glow);
}

.service-content h3 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

.service-content p {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.service-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.service-features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text-primary);
}

.service-features-list li svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.service-row:nth-child(1) .service-features-list li svg { color: var(--color-secondary); }
.service-row:nth-child(2) .service-features-list li svg { color: var(--color-accent-gold); }
.service-row:nth-child(3) .service-features-list li svg { color: var(--color-primary); }

/* Service Visual Container */
.service-visual {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 16 / 10;
}

#usuario .service-visual,
#conductor .service-visual {
    border-radius: 50%;
    aspect-ratio: 1 / 1;
    max-width: 320px;
    margin: 0 auto;
}

#facturacion .service-visual {
    border-radius: 0px;
    aspect-ratio: 1 / 1;
    max-width: 320px;
    margin: 0 auto;
}

.service-visual::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(7, 9, 19, 0.4), transparent);
    z-index: 1;
}

.service-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.service-visual:hover img {
    transform: scale(1.05);
}

.visual-glow {
    position: absolute;
    width: 60%;
    height: 60%;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.25;
    transition: var(--transition-smooth);
}

.service-row:nth-child(1) .visual-glow {
    background: var(--color-secondary);
    top: 20%;
    left: 20%;
}

.service-row:nth-child(2) .visual-glow {
    background: var(--color-accent-gold);
    bottom: 20%;
    right: 20%;
}

.service-row:nth-child(3) .visual-glow {
    background: var(--color-primary);
    top: 20%;
    right: 20%;
}

.service-row:hover .visual-glow {
    transform: scale(1.2);
    opacity: 0.35;
}

/* Scroll Animation classes */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* Calculator Interactive Feature Widget */
.calc-section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.calc-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    padding: 3rem;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: var(--shadow-premium);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.calc-info h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.calc-info p {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-label-container {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    font-size: 0.9rem;
}

.input-label-container span:last-child {
    color: var(--color-accent-gold);
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-accent-gold);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
    transition: var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.select-group {
    display: flex;
    gap: 1rem;
}

.select-btn {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    padding: 0.8rem;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
}

.select-btn.active {
    background: rgba(245, 158, 11, 0.15);
    border-color: var(--color-accent-gold);
    color: var(--color-text-primary);
}

/* Vehicle Selector Sub-menu Animation */
#vehicle-select-group {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transform: translateY(-10px);
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, transform 0.3s ease, margin-bottom 0.3s ease;
    margin-bottom: 0;
}

#vehicle-select-group.visible {
    max-height: 120px;
    opacity: 1;
    transform: translateY(0);
    margin-bottom: 1.5rem;
}

.calc-result {
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.calc-result-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.calc-result-value {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-accent-gold);
    text-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.calc-result-period {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Contact & Info Section */
.contact-section {
    padding: 6rem 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.contact-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 3rem;
    border-radius: 24px;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: var(--shadow-premium);
    text-align: center;
}

.contact-card h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-card p {
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
}

.contact-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1rem;
}

.contact-detail-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    padding: 2rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    text-decoration: none;
    text-align: left;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.contact-detail-icon {
    width: 50px;
    height: 50px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transition: var(--transition-fast);
}

#contact-phone .contact-detail-icon {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    color: var(--color-secondary);
}

.contact-detail-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
}

.detail-value {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
}

.contact-detail-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow-premium);
}

#contact-email:hover {
    border-color: var(--color-primary);
}

#contact-phone:hover {
    border-color: var(--color-secondary);
}

#contact-email:hover .contact-detail-icon {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
}

#contact-phone:hover .contact-detail-icon {
    background: var(--color-secondary);
    color: white;
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
}

@media (max-width: 768px) {
    .contact-details-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

/* Footer styling */
footer {
    border-top: 1px solid var(--color-border);
    background: rgba(7, 9, 19, 0.9);
    padding: 4rem 2rem 2rem;
    position: relative;
    overflow: hidden;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

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

.footer-info p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    max-width: 320px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-icon:hover {
    color: var(--color-text-primary);
    background: rgba(255,255,255,0.08);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

.footer-nav h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--color-text-primary);
}

.footer-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--color-text-primary);
    padding-left: 5px;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-text-secondary);
}

/* Animations */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsiveness */
@media (max-width: 968px) {
    .service-row, .service-row.reverse {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .service-row.reverse .service-visual {
        order: -1;
    }
    
    .calc-card {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    header {
        padding: 0.5rem 0;
    }
    
    nav {
        position: fixed;
        top: -100vh;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--color-bg-dark);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: var(--transition-smooth);
        z-index: 99;
    }
    
    nav.active {
        top: 0;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 2.5rem;
    }
    
    nav a {
        font-size: 1.25rem;
    }
    
    .menu-btn {
        display: flex;
    }
    
    /* Hamburger to X transition */
    .menu-btn.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-btn.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero {
        padding-top: 8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
    }
    
    .service-content {
        padding: 2rem;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .contact-form .full-width {
        grid-column: span 1;
    }
}

/* Legal Pages Styling */
.legal-hero {
    padding: 8rem 2rem 4rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.legal-hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.legal-hero p {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}

.legal-content-section {
    padding: 0 2rem 6rem;
    max-width: 800px;
    margin: 0 auto;
}

.legal-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 3.5rem;
    border-radius: 24px;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: var(--shadow-premium);
}

.legal-card h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-top: 2.5rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.legal-card h2:first-of-type {
    margin-top: 0;
}

.legal-card p {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.75;
}

.legal-card ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    color: var(--color-text-secondary);
}

.legal-card li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.back-home-container {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

@media (max-width: 768px) {
    .legal-card {
        padding: 2rem;
    }
}