:root {
    /* Brand Colors */
    --color-primary: #25a55f;
    --color-primary-dark: #1e8a4c;
    --color-secondary: #aaaba9;
    --color-bg-light: #ffffff;
    --color-bg-alt: #f8f9fa;
    --color-bg-dark: #1a1a1a;
    --color-text-dark: #1a1a1a;
    --color-text-light: #ffffff;
    --color-text-muted: #666666;
    --color-border: #e0e0e0;
    --color-shadow: rgba(0, 0, 0, 0.08);
    --color-shadow-hover: rgba(0, 0, 0, 0.14);
    --color-card-dark: rgba(0, 0, 0, 0.75);
    --color-overlay: rgba(0, 0, 0, 0.5);
    --color-overlay-dark: rgba(0, 0, 0, 0.65);
    --color-input-bg: rgba(255, 255, 255, 0.1);
    --color-input-border: rgba(255, 255, 255, 0.2);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    
    /* Spacing */
    --section-padding: 6rem;
    --container-width: 1200px;
    --container-padding: 1.5rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease-out;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

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

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

body {
    font-family: var(--font-family);
    color: var(--color-text-dark);
    background-color: var(--color-bg-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

/* Page Load Animation */
body.page-loading {
    opacity: 0;
}

body.page-loaded {
    opacity: 1;
    transition: opacity 0.5s ease-out;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: 0.5rem 1rem;
    z-index: 1003;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Section Padding */
.section-padding {
    padding: var(--section-padding) 0;
    position: relative;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-subheading {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.section-heading {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
    line-height: 1.2;
}

.section-header.light .section-heading,
.section-header.light .section-subheading {
    color: var(--color-text-light);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.btn-outline {
    border: 2px solid var(--color-text-light);
    background-color: transparent;
    color: var(--color-text-light);
}

.btn-outline:hover,
.btn-outline:focus {
    background-color: var(--color-text-light);
    color: var(--color-text-dark);
    transform: scale(1.05);
}

.btn-submit {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border: 2px solid var(--color-primary);
    width: 100%;
}

.btn-submit:hover,
.btn-submit:focus {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: scale(1.05);
}

.btn-learn-more {
    background-color: transparent;
    color: var(--color-text-light);
    font-weight: 600;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.btn-learn-more:hover,
.btn-learn-more:focus {
    border-bottom-color: var(--color-primary);
    transform: translateX(4px);
}

/* Header / Navigation */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled,
.site-header.header-solid {
    background-color: var(--color-bg-light);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.site-header.scrolled .nav-link,
.site-header.header-solid .nav-link {
    color: var(--color-text-dark);
}

.site-header.scrolled .nav-link:hover,
.site-header.header-solid .nav-link:hover,
.site-header.scrolled .nav-link.active-page,
.site-header.header-solid .nav-link.active-page {
    color: var(--color-primary);
}

.site-header.scrolled .nav-link.active-page,
.site-header.header-solid .nav-link.active-page {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.site-header.scrolled .nav-toggle .hamburger-line,
.site-header.header-solid .nav-toggle .hamburger-line {
    background-color: var(--color-text-dark);
}

.navbar {
    padding: 1rem 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    z-index: 1002;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-md);
    background-color: rgba(0, 0, 0, 0.25);
    transition: background-color var(--transition-base), padding var(--transition-base);
}

.site-header.scrolled .nav-logo,
.site-header.header-solid .nav-logo {
    background-color: rgba(0, 0, 0, 0.85);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo-img {
    height: 38px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    display: block;
    transition: transform var(--transition-base);
}

.nav-logo:hover .logo-img,
.nav-logo:focus .logo-img {
    transform: scale(1.02);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link {
    position: relative;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-light);
    padding: 0.6rem 1.1rem;
    border-radius: 50px;
    transition: color var(--transition-base), background-color var(--transition-base);
}

.nav-link:hover,
.nav-link.active-page {
    color: var(--color-primary);
}

.nav-link.active-page {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.nav-link.active-page:hover {
    color: var(--color-text-light);
    background-color: var(--color-primary-dark);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    z-index: 1002;
    padding: 0;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text-light);
    transition: transform var(--transition-base), opacity var(--transition-base), background-color var(--transition-base);
}

.nav-toggle.open .hamburger-line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.nav-toggle.open .hamburger-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open .hamburger-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-nav-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Hero Section */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 75vh;
    width: 100%;
    overflow: hidden;
    text-align: center;
}

.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-overlay);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    padding: 0 var(--container-padding);
    color: var(--color-text-light);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.92);
}

.hero-cta {
    display: inline-flex;
}

.carousel-indicators {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 3;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background-color var(--transition-base), transform var(--transition-base);
}

.carousel-indicator:hover,
.carousel-indicator.active {
    background-color: var(--color-text-light);
    transform: scale(1.2);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 6rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.hero-scroll-indicator a {
    color: var(--color-text-light);
    font-size: 1.5rem;
    opacity: 0.8;
    transition: opacity var(--transition-base);
}

.hero-scroll-indicator a:hover {
    opacity: 1;
}

/* Internal Page Hero */
.page-hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 75vh;
    width: 100%;
    overflow: hidden;
    text-align: center;
    background-color: var(--color-bg-dark);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-overlay);
    z-index: 1;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    padding: 0 var(--container-padding);
    color: var(--color-text-light);
}

.page-hero-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-light);
    margin-bottom: 0.75rem;
}

/* Internal Page Content */
.page-content {
    background-color: var(--color-bg-light);
    position: relative;
}

/* Teaser Section (Home) */
.teasers {
    background-color: var(--color-bg-light);
}

.teasers-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    max-width: 800px; /* Opcional: para controlar el ancho máximo del bloque */
    margin: 0 auto;
}

.teaser-card {
    background-color: var(--color-card-dark);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 24px var(--color-shadow);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.teaser-card:hover {
    transform: scale(1.03);
    box-shadow: 0 12px 40px var(--color-shadow-hover);
}

.teaser-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background-color: rgba(37, 165, 95, 0.2);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    font-size: 1.5rem;
}

.teaser-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text-light);
}

.teaser-text {
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/* Watermark Background — contained to ~75vh like Home hero */
.watermark-bg {
    position: relative;
    background-color: var(--color-bg-light);
    min-height: 75vh;
}

.watermark-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 75vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.5;
    z-index: 0;
    pointer-events: none;
}

.watermark-bg .container {
    position: relative;
    z-index: 1;
}

.watermark-about::before {
    background-image: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
}

.watermark-pillars::before {
    background-image: url('https://images.unsplash.com/photo-1545324418-cc1a3fa10c00?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
}

.watermark-portfolio::before {
    background-image: url('https://images.unsplash.com/photo-1480714378408-67cf0d13bc1b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
}

.watermark-strategy::before {
    background-image: url('https://images.unsplash.com/photo-1448630360428-65456885c650?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
}

/* Text contrast helpers for watermark sections */
.watermark-bg .section-header {
    background-color: rgba(255, 255, 255, 0.85);
    padding: 1.5rem 2.5rem;
    border-radius: var(--radius-md);
    display: inline-block;
    width: auto;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 3rem;
    backdrop-filter: blur(4px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.watermark-bg .section-heading,
.watermark-bg .section-subheading {
    color: var(--color-text-dark);
}

/* About Page */
.about-page-cards {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.about-card-horizontal {
    display: grid;
    grid-template-columns: 300px 1fr;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 24px var(--color-shadow);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.about-card-horizontal:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 40px var(--color-shadow-hover);
    border-color: var(--color-primary);
}

.about-card-image {
    min-height: 180px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.about-card-content {
    padding: 2rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-card-content h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
}

.about-card-content p {
    color: var(--color-text-muted);
    line-height: 1.7;
}

.about-card {
    background-color: var(--color-card-dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    color: var(--color-text-light);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.about-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    border-color: var(--color-primary);
}

.about-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background-color: rgba(37, 165, 95, 0.2);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    font-size: 1.75rem;
}

.about-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text-light);
}

.about-card-text {
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
}

/* Location Section (About) */
.location-section {
    padding: 5rem 0;
    background-color: var(--color-bg-light);
    position: relative;
    z-index: 1;
}

.location-section .content-block {
    max-width: 800px;
    margin: 0 auto 2.5rem;
    text-align: center;
    background-color: transparent;
    padding: 0;
    border-radius: 0;
    text-shadow: none;
}

.location-section .content-block h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 1rem;
}

.location-section .content-block p {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 30px var(--color-shadow);
    max-width: 1000px;
    margin: 0 auto;
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: 0;
    display: block;
}

/* Pillars Page — horizontal stacked cards */
.pillars-page-cards {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.pillar-card-horizontal {
    display: grid;
    grid-template-columns: 300px 1fr;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 24px var(--color-shadow);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.pillar-card-horizontal:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 40px var(--color-shadow-hover);
    border-color: var(--color-primary);
}

.pillar-card-image {
    min-height: 180px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.pillar-card-content {
    padding: 2rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pillar-card-content h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
}

.pillar-card-content p {
    color: var(--color-text-muted);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Portfolio Page */
.portfolio-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

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

.portfolio-card {
    background-color: var(--color-bg-light);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 24px var(--color-shadow);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);
}

.portfolio-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px var(--color-shadow-hover);
    border-color: var(--color-primary);
}

.portfolio-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background-color: rgba(37, 165, 95, 0.1);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    font-size: 1.75rem;
    transition: background-color var(--transition-base), color var(--transition-base);
}

.portfolio-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text-dark);
    transition: color var(--transition-base);
}

.portfolio-card-text {
    color: var(--color-text-muted);
    line-height: 1.7;
    transition: color var(--transition-base);
}

.portfolio-cards-row2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 540px));
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

/* Bottom row wider cards */
.bottom-cards-section {
    padding: 5rem 0;
    background-color: var(--color-bg-light);
    position: relative;
    z-index: 1;
}

.bottom-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.bottom-card {
    background-color: var(--color-bg-light);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 24px var(--color-shadow);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.bottom-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px var(--color-shadow-hover);
    border-color: var(--color-primary);
}

.bottom-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background-color: rgba(37, 165, 95, 0.1);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    font-size: 1.75rem;
}

.bottom-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text-dark);
}

.bottom-card-text {
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* Strategy Page */
.strategy-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

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

.strategy-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg-light);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 24px var(--color-shadow);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.strategy-card:hover {
    transform: scale(1.03);
    box-shadow: 0 12px 40px var(--color-shadow-hover);
    border-color: var(--color-primary);
}

.strategy-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: rgba(37, 165, 95, 0.1);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    font-size: 1.5rem;
}

.strategy-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text-dark);
}

.strategy-text {
    color: var(--color-text-muted);
    line-height: 1.7;
}

.strategy-cards-row2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 540px));
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

/* Contact Page */
.contact-page {
    position: relative;
    display: flex;
    align-items: center;
    padding: 6rem 0 2rem;
    background-color: var(--color-bg-dark);
    min-height: auto;
}

.contact-page-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.contact-page-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-overlay-dark);
    z-index: 1;
}

.contact-page .container {
    position: relative;
    z-index: 2;
}

.contact-page .section-header {
    margin-bottom: 2rem;
}

.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}

.contact-info-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-item:first-child {
    padding-top: 0;
}

.contact-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.contact-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    min-width: 48px;
    background-color: var(--color-primary);
    border-radius: 50%;
    color: var(--color-text-light);
    font-size: 1.25rem;
}

.contact-item-label {
    display: block;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.contact-item-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text-light);
}

a.contact-item-value:hover {
    color: var(--color-primary);
    transition: color var(--transition-base);
}

/* Partnership Inquiries (Contact page) */
.partnership-inquiries {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.partnership-inquiries h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.partnership-inquiries p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

.contact-form-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}

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

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

.form-label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-light);
}

.required {
    color: var(--color-primary);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-text-light);
    background-color: var(--color-input-bg);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-base), background-color var(--transition-base);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

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

.form-input.error,
.form-textarea.error {
    border-color: #e74c3c;
}

.error-message {
    display: none;
    font-size: 0.875rem;
    color: #e74c3c;
}

.error-message.show {
    display: block;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1rem;
    padding: 3rem 2rem;
    background-color: rgba(37, 165, 95, 0.1);
    border: 1px solid rgba(37, 165, 95, 0.3);
    border-radius: var(--radius-lg);
}

.form-success.show {
    display: flex;
}

.form-success i {
    font-size: 3rem;
    color: var(--color-primary);
}

.form-success p {
    font-size: 1.1rem;
    color: var(--color-text-light);
}

/* Footer */
.site-footer {
    background-color: #111111;
    color: rgba(255, 255, 255, 0.7);
    padding: 2.5rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--color-secondary);
}

/* Animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

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

/* Staggered animations */
.stagger-1 { transition-delay: 0s; }
.stagger-2 { transition-delay: 0.15s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.45s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Tablet Breakpoint */
@media (max-width: 1024px) {
    :root {
        --section-padding: 5rem;
    }
    
    .portfolio-cards,
    .strategy-cards {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .portfolio-cards-row2,
    .strategy-cards-row2 {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 2rem auto 0;
    }
    
    .about-card-horizontal {
        grid-template-columns: 1fr;
    }
    
    .about-card-image {
        min-height: 220px;
    }
    
    .pillars-page-cards {
        max-width: 100%;
    }
    
    .pillar-card-horizontal {
        grid-template-columns: 1fr;
    }
    
    .pillar-card-image {
        min-height: 220px;
    }
    
    .bottom-cards-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
    }
    
    .teasers-grid,
    .contact-page-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Mobile Breakpoint */
@media (max-width: 768px) {
    :root {
        --section-padding: 4rem 0;
    }
    
    .section-heading {
        font-size: 2rem;
    }
    
    .watermark-bg .section-header {
        padding: 1rem 1.5rem;
        margin-bottom: 2.5rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-scroll-indicator {
        bottom: 5rem;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 320px;
        height: 100vh;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 0;
        padding: 6rem 2rem 2rem;
        background-color: var(--color-bg-light);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.15);
        transition: right var(--transition-base);
        z-index: 999;
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-link {
        display: block;
        width: 100%;
        padding: 1.25rem 0;
        color: var(--color-text-dark);
        font-size: 1.1rem;
        border-radius: 0;
    }
    
    .nav-link.active-page {
        background-color: transparent;
        color: var(--color-primary);
        padding-left: 0;
    }
    
    .portfolio-cards,
    .strategy-cards,
    .teasers-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-cards-row2,
    .strategy-cards-row2 {
        grid-template-columns: 1fr;
    }
    
    .contact-page-grid,
    .bottom-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-card,
    .contact-form-card {
        padding: 1.5rem;
    }
    
    .about-card,
    .portfolio-card,
    .strategy-card,
    .bottom-card {
        padding: 2rem 1.5rem;
    }
    
    .pillar-card-content {
        padding: 1.5rem;
    }
    
    .about-card-content {
        padding: 1.5rem;
    }
    
    .location-section .content-block {
        padding: 1.5rem;
    }
}

/* Small Mobile Breakpoint */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-heading {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
    }
    
    .carousel-indicators {
        bottom: 1.5rem;
    }
    
    .carousel-indicator {
        width: 10px;
        height: 10px;
    }
    
    .logo-img {
        height: 36px;
    }
    
    .map-container iframe {
        height: 300px;
    }
}

/* Reduced Motion */
@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;
    }
    
    .hero-carousel {
        transform: none !important;
    }
    
    .hero-scroll-indicator {
        animation: none;
    }
    
    .fade-in-section {
        opacity: 1;
        transform: none;
    }
}

/* Focus visible for accessibility */
.nav-link:focus-visible,
.btn:focus-visible,
.form-input:focus-visible,
.form-textarea:focus-visible,
.contact-item-value:focus-visible,
.hero-scroll-indicator a:focus-visible,
.carousel-indicator:focus-visible,
.logo-img:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Utility */
.text-center {
    text-align: center;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Centrar las 2 tarjetas de Teasers en el Home de 4Clovers */
.teasers-grid {
    display: flex !important;
    justify-content: center !important;
    gap: 2rem !important;
    max-width: 800px !important;
    margin: 0 auto !important;
}

.teasers-grid .teaser-card {
    flex: 1 1 350px !important;
    max-width: 380px !important;
}

@media (max-width: 768px) {
    .teasers-grid {
        flex-direction: column !important;
        align-items: center !important;
    }
    .teasers-grid .teaser-card {
        width: 100% !important;
        max-width: 100% !important;
    }
}