/* Reset y Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --text-color: #334155;
    --text-light: #64748b;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navegación */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

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

.logo-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

/* Si solo quieres mostrar el logo sin texto, usa esto en CSS:
.logo-text {
    display: none;
}
*/

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

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    transition: var(--transition);
    border-radius: 3px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 20px 50px;
    overflow: hidden;
}

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

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 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='%23ffffff' fill-opacity='0.1'%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: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    animation: fadeInUp 1s ease;
}

.hero-logo {
    max-width: 500px;
    width: 100%;
    height: auto;
    margin: 0 auto 0;
    display: block;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
    margin-top: 0;
    line-height: 1.2;
}

.highlight {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0 15px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    margin-top: 0;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--white);
    color: var(--primary-color);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* Secciones Generales */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-top: 1.5rem;
}

/* Sobre Nosotros */
.about {
    background: var(--light-color);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.about-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

.project-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.project-list li {
    color: var(--text-light);
    margin-bottom: 0.8rem;
    padding-left: 25px;
    position: relative;
    font-size: 1.05rem;
    line-height: 1.8;
}

.project-list li::before {
    content: "🚀";
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.project-list li strong {
    color: var(--dark-color);
    font-weight: 600;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.stat-item h4 {
    font-size: 2.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.about-image {
    position: relative;
}

.about-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    object-fit: cover;
}

.about-img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

/* Servicios */
.services {
    background: var(--white);
}

.services-intro {
    max-width: 900px;
    margin: 0 auto 50px;
    text-align: center;
    padding: 30px;
    background: var(--light-color);
    border-radius: 15px;
    border-left: 5px solid var(--primary-color);
}

.services-intro p {
    font-size: 1.15rem;
    color: var(--text-color);
    line-height: 1.8;
    margin: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--light-color);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
    background: var(--white);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
}

.service-card-featured {
    grid-column: 1 / -1;
    max-width: 1000px;
    margin: 0 auto;
}

.service-details {
    margin-top: 25px;
    padding-top: 25px;
    border-top: 2px solid rgba(99, 102, 241, 0.1);
}

.service-details h4 {
    color: var(--dark-color);
    font-size: 1.2rem;
    margin-top: 20px;
    margin-bottom: 10px;
    font-weight: 600;
}

.service-details h4:first-child {
    margin-top: 0;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 15px 0;
}

.service-features li {
    color: var(--text-light);
    margin-bottom: 8px;
    padding-left: 25px;
    position: relative;
    line-height: 1.6;
}

.service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
}

/* Portfolio */
.portfolio {
    background: var(--light-color);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.portfolio-link {
    text-decoration: none;
    display: block;
    color: inherit;
}

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    display: block;
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.1);
}

/* Portfolio Slider */
.portfolio-slider {
    overflow: hidden;
}

.portfolio-slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.portfolio-slider .slider-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.8s ease;
    object-fit: cover;
}

.portfolio-slider .slider-img.active {
    opacity: 1;
    transform: translateX(0);
    z-index: 1;
}

.portfolio-slider .slider-img.prev {
    transform: translateX(-100%);
    opacity: 0;
}

.portfolio-slider:hover .slider-img {
    transform: scale(1.05);
}

.portfolio-slider:hover .slider-img.active {
    transform: scale(1.05) translateX(0);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h4 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.portfolio-overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.play-badge {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 15px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 0.85rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

.portfolio-link:hover .play-badge {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

/* Estándares de Seguridad de OraHub */
.security {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 80px 0;
}

.orahub-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.orahub-nav-link {
    padding: 12px 30px;
    background: var(--white);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow);
    border: 2px solid transparent;
}

.orahub-nav-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    color: var(--primary-color);
}

.orahub-nav-link.active {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
}

.orahub-nav-link.active:hover {
    color: var(--white);
    transform: translateY(-3px);
}

.subsection-title {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 700;
    text-align: center;
}

.security-subsection,
.terms-subsection {
    text-align: center;
    margin-bottom: 40px;
}

.security-content {
    max-width: 900px;
    margin: 0 auto;
}

.security-intro {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 40px;
    box-shadow: var(--shadow);
    text-align: center;
    border-left: 5px solid var(--primary-color);
}

.security-intro p {
    font-size: 1.2rem;
    color: var(--text-color);
    line-height: 1.8;
    font-weight: 500;
}

.section-meta {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-style: italic;
}

.security-standards {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.standard-card {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow);
    display: flex;
    gap: 25px;
    align-items: flex-start;
    transition: var(--transition);
    border-left: 5px solid transparent;
}

.standard-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-hover);
    border-left-color: var(--primary-color);
}

.standard-number {
    background: var(--gradient);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.standard-content {
    flex: 1;
}

.standard-content h3 {
    color: var(--dark-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.standard-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.contact-email {
    margin-top: 1rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.contact-email a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.contact-email a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Hero específico para OraHub */
.orahub-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.orahub-hero .hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.orahub-hero .hero-title {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.orahub-hero .hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
}

.orahub-hero .hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.orahub-hero .hero-buttons .btn {
    padding: 15px 30px;
    font-size: 1.1rem;
}

.orahub-hero .hero-buttons .btn-primary {
    background: var(--white);
    color: var(--primary-color);
}

.orahub-hero .hero-buttons .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
}

.orahub-hero .hero-buttons .btn-secondary {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

.orahub-hero .hero-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.orahub-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* PH Control landing */
.ph-control-hero {
    background: linear-gradient(135deg, #0d9488 0%, #0f766e 45%, #134e4a 100%);
    min-height: 65vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.ph-control-hero .hero-content {
    position: relative;
    z-index: 2;
    max-width: 880px;
    padding: 0 20px;
}

.ph-control-hero .hero-title {
    font-size: 3.25rem;
    color: var(--white);
    margin-bottom: 0.75rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.ph-control-headline {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    color: #f0fdfa;
    margin-bottom: 1rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.ph-control-hero .hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.ph-control-hero .hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.ph-control-hero .hero-buttons .btn {
    padding: 14px 26px;
    font-size: 1rem;
}

.ph-control-hero .hero-buttons .btn-primary {
    background: var(--white);
    color: #0f766e;
}

.ph-control-hero .hero-buttons .btn-primary:hover {
    background: #f0fdfa;
    transform: translateY(-3px);
}

.ph-control-hero .hero-buttons .btn-secondary {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.9);
    color: var(--white);
}

.ph-control-hero .hero-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
}

.ph-control-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.ph-control-hero .gradient-overlay {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.92) 0%, rgba(15, 118, 110, 0.88) 50%, rgba(19, 78, 74, 0.95) 100%);
}

@media (max-width: 768px) {
    .ph-control-hero .hero-title {
        font-size: 2.25rem;
    }
}

/* PH Control — sección ¿Qué es? (texto + imagen equilibrados) */
.ph-control-que-es .about-content {
    grid-template-columns: 1fr 1fr;
    gap: 40px 48px;
    align-items: center;
}

.ph-control-about-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.ph-control-que-es .ph-control-about-img {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: min(560px, 75vh);
    object-fit: contain;
    object-position: center;
}

@media (min-width: 969px) {
    .ph-control-about-image {
        padding: 0.5rem 0 0.5rem 0.5rem;
    }
}

@media (max-width: 968px) {
    .ph-control-que-es .about-content {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .ph-control-about-image {
        padding: 0;
    }

    .ph-control-que-es .ph-control-about-img {
        max-height: min(440px, 60vh);
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
}

.faithly-hero .gradient-overlay {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
}

/* Términos y Condiciones de Faithly */
.terms {
    background: var(--white);
    padding: 80px 0;
}

.terms-content {
    max-width: 900px;
    margin: 0 auto;
}

.terms-intro {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 40px;
    box-shadow: var(--shadow);
    text-align: center;
    border-left: 5px solid var(--secondary-color);
}

.terms-intro p {
    font-size: 1.2rem;
    color: var(--text-color);
    line-height: 1.8;
    font-weight: 500;
}

.terms-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.term-card {
    background: var(--light-color);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow);
    display: flex;
    gap: 25px;
    align-items: flex-start;
    transition: var(--transition);
    border-left: 5px solid transparent;
}

.term-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-hover);
    border-left-color: var(--secondary-color);
    background: var(--white);
}

.term-number {
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(139, 92, 246, 0.3);
}

.term-content {
    flex: 1;
}

.term-content h3 {
    color: var(--dark-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.term-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.term-content ul li {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 0.8rem;
    padding-left: 25px;
    position: relative;
}

.term-content ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.term-content ul li:last-child {
    margin-bottom: 0;
}

/* Contacto */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.info-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    border-radius: 15px;
    flex-shrink: 0;
}

.info-item h4 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.info-item p {
    color: var(--text-light);
}

.info-item p a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.info-item p a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.whatsapp-note {
    font-size: 0.9em;
    color: var(--text-light);
    font-weight: normal;
    opacity: 0.8;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--light-color);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Mensajes del formulario */
.form-message {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-weight: 500;
    animation: slideDown 0.3s ease;
}

.form-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Placeholder para imágenes faltantes */
.image-placeholder {
    width: 100%;
    height: auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    font-size: 1.5rem;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.social-links a:hover {
    transform: translateY(-5px) scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

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

/* Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow);
        padding: 2rem 0;
        gap: 0;
    }

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

    .nav-menu li {
        padding: 1rem 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

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

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

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

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

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

    .service-card-featured {
        grid-column: 1;
    }

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

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

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

    .standard-card {
        flex-direction: column;
        text-align: center;
    }

    .standard-card:hover {
        transform: translateY(-5px);
    }

    .standard-number {
        margin: 0 auto;
    }

    .term-card {
        flex-direction: column;
        text-align: center;
    }

    .term-card:hover {
        transform: translateY(-5px);
    }

    .term-number {
        margin: 0 auto;
    }

    .orahub-nav {
        gap: 10px;
    }

    .orahub-nav-link {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .subsection-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .security-intro {
        padding: 20px;
    }

    .security-intro p {
        font-size: 1rem;
    }

    .standard-card {
        padding: 20px;
    }

    .standard-content h3 {
        font-size: 1.3rem;
    }

    .terms-intro {
        padding: 20px;
    }

    .terms-intro p {
        font-size: 1rem;
    }

    .term-card {
        padding: 20px;
    }

    .term-content h3 {
        font-size: 1.3rem;
    }
}