/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    /* Primary Colors - Steel Blue / Navy palette */
    --color-primary: #3b82f6;
    --color-primary-dark: #2563eb;
    --color-primary-light: #60a5fa;
    
    /* Navy / Dark colors */
    --color-navy: #0f172a;
    --color-navy-light: #1e293b;
    --color-navy-medium: #334155;
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --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: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Layout */
    --header-height: 80px;
    --container-max: 1200px;
}

/* Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-navy);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input,
textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section-tag {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInUp 0.5s ease forwards;
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-navy);
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    transform: translateY(15px);
    animation: fadeInUp 0.6s ease forwards 0.1s;
}

.section-tag--light {
    color: var(--color-primary-light);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-navy);
    margin-bottom: var(--spacing-lg);
}

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

@media (min-width: 768px) {
    .section-title {
        font-size: var(--font-size-4xl);
    }

    .hero__stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .stat {
        text-align: left;
    }
}

@media (max-width: 640px) {
    .section-tag {
        animation-duration: 0.4s;
    }

    .section-title {
        animation-duration: 0.5s;
        font-size: var(--font-size-2xl);
    }

    .service-card,
    .value-card {
        animation-duration: 0.5s;
    }

    .btn {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }

    .hero__stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .stat {
        animation-duration: 0.6s !important;
    }

    .stat:nth-child(2),
    .stat:nth-child(3) {
        animation-delay: 0.3s !important;
    }
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.1);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4);
}

.btn--primary:active {
    transform: translateY(-1px);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all var(--transition-base);
}

.btn--outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(59, 130, 246, 0.2);
}

.btn--full {
    width: 100%;
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: transparent;
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scrolled {
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: var(--color-white);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.logo-text {
    font-weight: 600;
}

.logo-img {
  height: 55px;
  width: auto;
  object-fit: contain;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav__link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-300);
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transition: width var(--transition-base);
}

.nav__link:hover {
    color: var(--color-white);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__link--cta {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
}

.nav__link--cta:hover {
    background-color: var(--color-primary-dark);
}

.nav__link--cta::after {
    display: none;
}

.nav__toggle,
.nav__close {
    display: none;
    color: var(--color-white);
    padding: var(--spacing-sm);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-navy);
        padding: var(--spacing-4xl) var(--spacing-xl);
        transition: right var(--transition-slow);
        box-shadow: var(--shadow-xl);
    }
    
    .nav__menu.active {
        right: 0;
    }
    
    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }
    
    .nav__link {
        font-size: var(--font-size-lg);
    }
    
    .nav__toggle,
    .nav__close {
        display: flex;
    }
    
    .nav__close {
        position: absolute;
        top: var(--spacing-lg);
        right: var(--spacing-lg);
    }
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background:
    linear-gradient(rgba(5,10,20,0.78), rgba(5,10,20,0.82)),
    url('Fondo.png');

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 40%);
    animation: meshShift 15s ease-in-out infinite;
}

.hero__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233b82f6' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero__content {
    position: relative;
    z-index: 1;
}

.hero__data {
    max-width: 720px;
}

.hero__subtitle {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.hero__title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards 0.1s;
}

.hero__title--highlight {
    color: var(--color-primary-light);
}

@media (min-width: 768px) {
    .hero__title {
        font-size: var(--font-size-5xl);
    }
}

@media (min-width: 1024px) {
    .hero__title {
        font-size: var(--font-size-6xl);
    }
}

.hero__description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-300);
    line-height: 1.7;
    margin-bottom: var(--spacing-2xl);
    max-width: 560px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards 0.2s;
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards 0.3s;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards 0.4s;
}

.stat {
    text-align: left;
    animation: float 3s ease-in-out infinite;
}

.stat:nth-child(2) {
    animation-delay: 0.5s, 0s;
}

.stat:nth-child(3) {
    animation-delay: 1s, 0s;
}

.stat {
    text-align: left;
}

.stat__number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-white);
}

.stat__suffix {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary-light);
}

.stat__label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin-top: var(--spacing-xs);
}

@media (min-width: 768px) {
    .stat__number {
        font-size: var(--font-size-4xl);
    }
}

.hero__scroll {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-gray-400);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0;
    animation: fadeIn 0.6s ease forwards 0.6s;
}

.hero__scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

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

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

@keyframes scrollLine {
    0%, 100% {
        transform: scaleY(1);
        opacity: 1;
    }
    50% {
        transform: scaleY(0.5);
        opacity: 0.5;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-12px);
    }
}

@keyframes meshShift {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(20px, -20px);
    }
    50% {
        transform: translate(-10px, 10px);
    }
    75% {
        transform: translate(15px, 20px);
    }
}

/* ===================================
   About Section
   =================================== */
.about {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.about__content {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .about__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-4xl);
    }
}

.about__text {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.about__text strong {
    color: var(--color-navy);
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.about__feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-navy);
}

.about__feature svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.about__image {
    display: flex;
    justify-content: center;
}

.about__image-wrapper {
    position: relative;
    width: 100%;
    max-width: 480px;
}

.about__image-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-2xl);
    opacity: 0.2;
}

.about__image-content {
    position: relative;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    overflow: hidden;
}

.about__image-content::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 30% 30%, rgba(59, 130, 246, 0.2) 0%, transparent 50%);
}

.about__image-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.grid-item {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    color: var(--color-primary-light);
    transition: all var(--transition-base);
    opacity: 0;
    transform: scale(0.8) translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.grid-item:nth-child(1) {
    animation-delay: 0.1s;
}

.grid-item:nth-child(2) {
    animation-delay: 0.2s;
}

.grid-item:nth-child(3) {
    animation-delay: 0.3s;
}

.grid-item:nth-child(4) {
    animation-delay: 0.4s;
}

.grid-item:hover {
    background-color: rgba(59, 130, 246, 0.2);
    transform: translateY(-8px) scale(1.05);
}

/* ===================================
   Services Section
   =================================== */
.services {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-50);
}

.services__header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--spacing-3xl);
}

.services__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
}

.services__grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-100);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
    border-color: transparent;
}

.service-card--featured {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    grid-column: span 1;
}

@media (min-width: 1024px) {
    .service-card--featured {
        grid-column: span 2;
    }
}

.service-card--featured .service-card__title,
.service-card--featured .service-card__description {
    color: var(--color-white);
}

.service-card--featured .service-card__description {
    color: var(--color-gray-300);
}

.service-card--featured .service-card__icon {
    background-color: rgba(59, 130, 246, 0.2);
}

.service-card--featured .service-card__link {
    color: var(--color-primary-light);
}

.service-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.service-card--featured:hover .service-card__icon {
    background-color: var(--color-primary);
}

.service-card__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: var(--spacing-md);
}

.service-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary);
    transition: gap var(--transition-fast);
}

.service-card__link:hover {
    gap: var(--spacing-md);
}

.service-featured-wrap {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    width: 100%;
}

.service-featured {
    grid-column: 1 / -1;

    width: min(760px, 100%);
    margin: 40px auto 0 auto;

    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;

    gap: 20px;

    padding: 48px 40px;

    border-radius: 24px;

    background: linear-gradient(135deg, #0f172a, #16213e);

    border: 1px solid rgba(59,130,246,.18);

    box-shadow: 0 20px 60px rgba(0,0,0,.22);
}

.service-featured .service-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 64px;
    height: 64px;

    margin: 0 auto;

    border-radius: 18px;

    background-color: rgba(59,130,246,.18);

    color: #60a5fa;
}

.service-featured .service-card__title {
    color: white;
    margin-bottom: 8px;
}

.service-featured .service-card__description {
    max-width: 620px;

    color: rgba(255,255,255,.72);

    margin-bottom: 8px;

    line-height: 1.8;
}

.service-featured .service-card__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    color: #60a5fa;

    font-weight: 500;
}

/* ===================================
   Value Section
   =================================== */
.value {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.value__header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--spacing-3xl);
}

.value__grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .value__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .value__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.value-card {
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    background-color: var(--color-gray-50);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

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

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

.value-card:hover {
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.value-card__number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-gray-200);
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-base);
}

.value-card:hover .value-card__number {
    color: var(--color-primary);
}

.value-card__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: var(--spacing-md);
}

.value-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 80% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
}

.contact__content {
    position: relative;
    display: grid;
    gap: var(--spacing-3xl);
    align-items: start;
}

@media (min-width: 1024px) {
    .contact__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-4xl);
    }
}

.contact__text {
    font-size: var(--font-size-lg);
    color: var(--color-gray-300);
    line-height: 1.7;
    margin-bottom: var(--spacing-2xl);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact__detail {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.contact__detail-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary-light);
    flex-shrink: 0;
}

.contact__detail-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-xs);
}

.contact__detail-value {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-white);
}

a.contact__detail-value:hover {
    color: var(--color-primary-light);
}

.contact__form {
    background-color: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
}

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

.form__label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
}

.form__input,
.form__textarea {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    color: var(--color-navy);
    background-color: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: var(--color-white);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--color-gray-400);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__note {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    text-align: center;
    margin-top: var(--spacing-md);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-navy);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__content {
    display: grid;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .footer__content {
        grid-template-columns: 2fr 1fr 1fr;
        align-items: start;
    }
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__tagline {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    max-width: 280px;
}

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

.footer__link {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-white);
}

.footer__email {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer__email:hover {
    color: var(--color-primary-light);
}

.footer__bottom {
    padding-top: var(--spacing-xl);
}

.footer__copyright {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    text-align: center;
}

/* ===================================
   Animations & Effects
   =================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .hero__stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .stat {
        text-align: center;
    }
    
    .hero__buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

.service-featured {
    grid-column: 1 / -1;
    width: min(760px, 100%);
    justify-self: center;
    text-align: center;
}

.service-featured .service-card__icon {
    margin-left: auto;
    margin-right: auto;
}

.service-featured .service-card__link {
    justify-content: center;
}