/* ===================================
   Variables CSS - Paleta de colores azul oscuro profesional
   =================================== */
:root {
    /* Colores principales - Azul oscuro profesional con dorado sutil */
    --color-gold: #C5A572;
    --color-gold-light: #D4B583;
    --color-gold-dark: #B08D5B;
    --color-navy: #0A1929;
    --color-navy-light: #132F4C;
    --color-blue-dark: #1A365D;
    --color-blue: #2C5282;
    --color-blue-light: #4A90B5;
    --color-black: #0A1929;
    --color-dark: #132F4C;
    --color-gray-dark: #475569;
    --color-gray: #64748B;
    --color-gray-light: #CBD5E1;
    --color-white: #ffffff;
    --color-off-white: #F8FAFC;
    
    /* Tipografía */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Playfair Display', serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Transiciones */
    --transition-fast: 0.3s ease;
    --transition-normal: 0.5s ease;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-gold: 0 4px 20px rgba(197, 165, 114, 0.3);
}

/* ===================================
   Reset y Estilos Base
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

a {
    color: var(--color-gold);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-gold-light);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ===================================
   Container y Layout
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   Navbar
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(10, 25, 41, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
}

.navbar.scrolled {
    background-color: var(--color-navy);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-gold);
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-gold);
    transition: var(--transition-fast);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--color-white);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
}

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

.nav-link:hover {
    color: var(--color-gold);
}

.nav-link:hover::after {
    width: 80%;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 40%, var(--color-blue-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-xl) var(--spacing-md);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(197, 165, 114, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(197, 165, 114, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 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(197,165,114,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-icon {
    font-size: 5rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    animation: fadeInDown 1s ease;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 2px;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-subtitle {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    font-style: italic;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.hero-description {
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease 0.6s backwards;
}

.hero-firm {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.hero-location,
.hero-modality {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-gray-light);
}

.hero-location i,
.hero-modality i {
    color: var(--color-gold);
    margin-right: var(--spacing-xs);
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    color: var(--color-gold);
    animation: bounce 2s infinite;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: var(--font-primary);
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    color: var(--color-navy);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(197, 165, 114, 0.4);
}

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

.btn-secondary:hover {
    background-color: var(--color-gold);
    color: var(--color-navy);
}

/* ===================================
   Section Headers
   =================================== */
.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-header.center {
    text-align: center;
}

.section-title {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 1px;
}

.section-line {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    margin: var(--spacing-sm) 0;
}

.section-header.center .section-line {
    margin: var(--spacing-sm) auto;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-gray);
    margin-top: var(--spacing-sm);
}

/* ===================================
   About Section
   =================================== */
.about {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-brand {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-icon {
    font-size: 4rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.about-logo {
    font-family: var(--font-secondary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.about-logo span {
    display: block;
    color: var(--color-gold);
}

.about-quote {
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-gray-light);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    border-left: 3px solid var(--color-gold);
    background-color: rgba(212, 175, 55, 0.1);
}

.about-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--color-gold);
    color: var(--color-navy);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-top: var(--spacing-md);
}

.about-subtitle {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.about-text {
    font-size: 1.1rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
    text-align: justify;
}

/* ===================================
   Services Overview Section
   =================================== */
.services-overview {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.service-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-light);
    border-radius: 8px;
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.service-card:hover {
    border-color: var(--color-gold);
    box-shadow: var(--shadow-gold);
    transform: translateY(-5px);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    font-size: 3rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.service-title {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.service-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.service-features li {
    padding: var(--spacing-xs) 0;
    color: var(--color-gray-dark);
}

.service-features i {
    color: var(--color-gold);
    margin-right: var(--spacing-xs);
}

.services-note {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.services-note i {
    font-size: 2rem;
    color: var(--color-gold);
}

/* ===================================
   Services Detailed Section
   =================================== */
.services-detailed {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-off-white);
}

.service-detailed-card {
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.service-detailed-header {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.service-detailed-title {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.service-detailed-title i {
    color: var(--color-gold);
}

.service-badge {
    background-color: var(--color-gold);
    color: var(--color-navy);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 700;
}

.service-detailed-content {
    padding: var(--spacing-lg);
}

.service-detailed-main h4 {
    font-size: 1.4rem;
    color: var(--color-navy);
    margin-bottom: var(--spacing-md);
}

.service-detailed-duration {
    font-size: 1.1rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

.service-detailed-duration i {
    color: var(--color-gold);
    margin-right: var(--spacing-xs);
}

.service-detailed-description {
    font-size: 1.1rem;
    color: var(--color-gray-dark);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.service-includes {
    background-color: var(--color-off-white);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 4px solid var(--color-gold);
    margin-top: var(--spacing-md);
}

.service-includes h5 {
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.service-includes ul {
    list-style: none;
}

.service-includes li {
    padding: var(--spacing-xs) 0;
    color: var(--color-gray-dark);
}

.service-includes i {
    color: var(--color-gold);
    margin-right: var(--spacing-xs);
}

/* Contract Types */
.contract-types {
    margin-top: var(--spacing-md);
}

.contract-types h5 {
    color: var(--color-navy);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.contract-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.contract-type {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background-color: var(--color-off-white);
    border-radius: 4px;
    border-left: 3px solid var(--color-gold);
}

.contract-type i {
    color: var(--color-gold);
    font-size: 1.2rem;
}

.service-detailed-section {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-light);
}

.service-subtitle-desc {
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.service-benefits {
    list-style: none;
}

.service-benefits li {
    padding: var(--spacing-xs) 0;
    color: var(--color-gray-dark);
}

.service-benefits i {
    color: var(--color-gold);
    margin-right: var(--spacing-xs);
}

/* Packages */
.packages-section {
    margin-top: var(--spacing-lg);
}

.packages-section h4 {
    font-size: 1.6rem;
    color: var(--color-navy);
    margin-bottom: var(--spacing-xs);
}

.packages-subtitle {
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.package-card {
    background: var(--color-off-white);
    border: 2px solid var(--color-gray-light);
    border-radius: 8px;
    padding: var(--spacing-md);
    position: relative;
    transition: var(--transition-fast);
}

.package-card:hover {
    border-color: var(--color-gold);
    box-shadow: var(--shadow-md);
}

.package-featured {
    border-color: var(--color-gold);
    background: linear-gradient(135deg, rgba(197, 165, 114, 0.05) 0%, rgba(197, 165, 114, 0.1) 100%);
}

.package-ribbon {
    position: absolute;
    top: 15px;
    right: -35px;
    background-color: var(--color-gold);
    color: var(--color-navy);
    padding: 5px 40px;
    font-size: 0.8rem;
    font-weight: 700;
    transform: rotate(45deg);
    box-shadow: var(--shadow-sm);
}

.package-header h5 {
    font-size: 1.3rem;
    color: var(--color-navy);
    margin-bottom: var(--spacing-md);
}

.package-features {
    list-style: none;
}

.package-features li {
    padding: var(--spacing-xs) 0;
    color: var(--color-gray-dark);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.package-features i {
    color: var(--color-gold);
    margin-top: 3px;
}

/* Phases */
.phases-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.phase-card {
    background: var(--color-off-white);
    border-radius: 8px;
    padding: var(--spacing-md);
    border-left: 4px solid var(--color-gold);
}

.phase-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-gold);
    color: var(--color-navy);
    border-radius: 50%;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.phase-card h5 {
    font-size: 1.2rem;
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
}

.phase-card p {
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-sm);
}

.phase-subtitle {
    color: var(--color-gold);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.phase-card ul {
    list-style: none;
    margin-bottom: var(--spacing-sm);
}

.phase-card li {
    padding: var(--spacing-xs) 0;
    color: var(--color-gray-dark);
}

.phase-card i {
    color: var(--color-gold);
    margin-right: var(--spacing-xs);
}

.phase-note {
    font-size: 0.9rem;
    color: var(--color-gray);
    font-style: italic;
}

/* Family Services */
.family-services {
    display: grid;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.family-service-item {
    display: flex;
    gap: var(--spacing-md);
    background: var(--color-off-white);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 4px solid var(--color-gold);
}

.family-service-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    border-radius: 50%;
    color: var(--color-navy);
    font-size: 1.8rem;
}

.family-service-content h5 {
    font-size: 1.2rem;
    color: var(--color-navy);
    margin-bottom: var(--spacing-xs);
}

.family-service-content p {
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-xs);
}

.service-duration {
    display: inline-block;
    background-color: var(--color-gold);
    color: var(--color-navy);
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.service-duration i {
    margin-right: 4px;
}

/* ===================================
   Values Section
   =================================== */
.values {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue-dark) 100%);
    color: var(--color-white);
}

.values .section-title {
    color: var(--color-white);
}

.values .section-subtitle {
    color: var(--color-gray-light);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.value-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(197, 165, 114, 0.3);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition-normal);
}

.value-card:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--color-gold);
    transform: translateY(-5px);
    box-shadow: var(--shadow-gold);
}

.value-icon {
    font-size: 3rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.value-title {
    font-family: var(--font-secondary);
    font-size: 1.4rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.value-description {
    color: var(--color-gray-light);
    line-height: 1.8;
}

/* ===================================
   Methodology Section
   =================================== */
.methodology {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-off-white);
}

.methodology-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-gray-dark);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.methodology-step {
    background: var(--color-white);
    border-radius: 8px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: var(--transition-fast);
}

.methodology-step:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    color: var(--color-navy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-gold);
}

.step-icon {
    font-size: 3rem;
    color: var(--color-gold);
    text-align: center;
    margin: var(--spacing-md) 0;
}

.step-title {
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.step-description {
    color: var(--color-gray-dark);
    text-align: center;
    line-height: 1.8;
}

.payment-scheme {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    color: var(--color-navy);
    padding: var(--spacing-sm);
    border-radius: 4px;
    text-align: center;
    margin-top: var(--spacing-sm);
    font-weight: 700;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue-dark) 100%);
    color: var(--color-white);
}

.contact .section-title {
    color: var(--color-white);
}

.contact .section-subtitle {
    color: var(--color-gray-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-brand {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.contact-icon-large {
    font-size: 4rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.contact-brand h3 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.contact-slogan {
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    color: var(--color-gold);
    font-style: italic;
}

.contact-details {
    margin: var(--spacing-lg) 0;
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 4px solid var(--color-gold);
}

.contact-item-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    border-radius: 50%;
    color: var(--color-black);
    font-size: 1.5rem;
}

.contact-item-content h4 {
    color: var(--color-gold);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.contact-item-content p {
    color: var(--color-white);
    margin-bottom: 4px;
}

.contact-item-content a {
    color: var(--color-white);
}

.contact-item-content a:hover {
    color: var(--color-gold);
}

.contact-social {
    text-align: center;
}

.contact-social h4 {
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--color-gold);
    border-radius: 50%;
    color: var(--color-gold);
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-container {
    background-color: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 2px solid rgba(197, 165, 114, 0.3);
}

.contact-form-container h3 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm);
    border: 2px solid rgba(197, 165, 114, 0.3);
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    background-color: rgba(255, 255, 255, 0.15);
}

.form-group textarea {
    resize: vertical;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-navy);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.footer-brand i {
    font-size: 1.8rem;
}

.footer-text {
    color: var(--color-gray-light);
    margin-bottom: var(--spacing-xs);
}

/* ===================================
   Scroll to Top Button
   =================================== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    color: var(--color-navy);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-gold);
    z-index: 999;
}

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

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 25px rgba(197, 165, 114, 0.5);
}

/* ===================================
   Modal
   =================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    overflow-y: auto;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-content {
    background-color: var(--color-white);
    border-radius: 8px;
    padding: var(--spacing-lg);
    max-width: 800px;
    width: 100%;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: modalSlideIn 0.3s ease;
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-gray);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--color-gold);
    color: var(--color-black);
}

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

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-15px) translateX(-50%);
    }
    60% {
        transform: translateY(-8px) translateX(-50%);
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Modal Service Content Styles
   =================================== */
.modal-service-content {
    padding: var(--spacing-md);
}

.modal-service-icon {
    text-align: center;
    font-size: 4rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.modal-service-content h2 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    color: var(--color-navy);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.modal-lead {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
}

.modal-section {
    margin-bottom: var(--spacing-lg);
}

.modal-section h3 {
    font-size: 1.4rem;
    color: var(--color-navy);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--color-gold);
}

.modal-list {
    list-style: none;
    padding: 0;
}

.modal-list li {
    padding: var(--spacing-xs) 0;
    color: var(--color-gray-dark);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.modal-list i {
    color: var(--color-gold);
    margin-top: 4px;
    flex-shrink: 0;
}

.modal-contract-types {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.modal-tag {
    display: inline-block;
    background-color: var(--color-off-white);
    border: 2px solid var(--color-gold);
    color: var(--color-gray-dark);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.modal-highlight {
    background: linear-gradient(135deg, rgba(197, 165, 114, 0.1) 0%, rgba(197, 165, 114, 0.05) 100%);
    border-left: 4px solid var(--color-gold);
    padding: var(--spacing-md);
    border-radius: 4px;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.modal-highlight i {
    font-size: 2rem;
    color: var(--color-gold);
    flex-shrink: 0;
}

.modal-highlight p {
    color: var(--color-gray-dark);
    line-height: 1.6;
    margin: 0;
}

.modal-cta {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-light);
}

.modal-cta p {
    font-size: 1.1rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: calc(100vh - 70px);
        background-color: var(--color-navy);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-fast);
    }

    .nav-menu.active {
        right: 0;
    }

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

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

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.4rem;
    }

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

@media (max-width: 640px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }

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

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-icon {
        font-size: 3.5rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .services-grid,
    .packages-grid,
    .phases-container,
    .methodology-grid {
        grid-template-columns: 1fr;
    }

    .family-service-item {
        flex-direction: column;
        text-align: center;
    }

    .package-ribbon {
        font-size: 0.7rem;
        padding: 4px 35px;
    }

    .service-detailed-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .contract-types-grid {
        grid-template-columns: 1fr;
    }
}

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

    .nav-logo span {
        font-size: 0.9rem;
    }

    .hero-firm {
        font-size: 1.1rem;
    }

    .scroll-to-top {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
        bottom: 20px;
        right: 20px;
    }
}