/* ================================================
   ADMINISTRACIÓN DE FINCAS JOSÉ BENITO
   Elegant Corporate Website Styles
   ================================================ */

/* CSS Variables */
:root {
    /* Colors */
    --color-white: #ffffff;
    --color-off-white: #f8f7f5;
    --color-cream: #f2f0ec;
    --color-light-gray: #e8e6e1;
    --color-medium-gray: #9a9590;
    --color-dark-gray: #5a5652;
    --color-charcoal: #3a3835;
    --color-black: #1a1918;
    --color-burgundy: #722f37;
    --color-burgundy-dark: #5a252c;
    --color-burgundy-light: #8b3d47;
    
    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(26, 25, 24, 0.06);
    --shadow-md: 0 4px 20px rgba(26, 25, 24, 0.08);
    --shadow-lg: 0 8px 40px rgba(26, 25, 24, 0.12);
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-charcoal);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

strong {
    font-weight: 600;
    color: var(--color-black);
}

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

/* ================================================
   HEADER & NAVIGATION
   ================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-medium);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--color-light-gray);
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.logo-img {
    height: 55px;
    width: auto;
    transition: transform var(--transition-fast);
}

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

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-black);
    letter-spacing: 0.02em;
}

.logo-subtext {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-medium-gray);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: var(--color-dark-gray);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-burgundy);
    transition: width var(--transition-fast);
}

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

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

.nav-link-cta {
    background: var(--color-burgundy);
    color: var(--color-white) !important;
    padding: 0.6rem 1.2rem;
    border-radius: 3px;
    transition: background var(--transition-fast);
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta:hover {
    background: var(--color-burgundy-dark);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.menu-bar {
    width: 24px;
    height: 2px;
    background: var(--color-black);
    transition: all var(--transition-fast);
}

.menu-toggle.active .menu-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .menu-bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .menu-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ================================================
   HERO SECTION
   ================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('img/torres.jpg') center center / cover no-repeat;
    z-index: 1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 25, 24, 0.75) 0%, rgba(26, 25, 24, 0.85) 100%);
}

.hero-overlay {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    max-width: 900px;
    animation: fadeInUp 1s ease forwards;
}

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

.hero-logo-container {
    margin-bottom: var(--space-xl);
    animation: fadeInUp 1s ease 0.3s forwards;
    opacity: 0;
}

.hero-logo {
    max-width: 600px;
    width: 90%;
    height: auto;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

.hero-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-burgundy-light);
    background: rgba(114, 47, 55, 0.15);
    padding: 0.5rem 1rem;
    border-radius: 2px;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 1s ease 0.2s forwards;
    opacity: 0;
}

.hero-title {
    font-family: var(--font-display);
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.hero-title-line {
    display: block;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    opacity: 0.8;
    margin-bottom: 0.5rem;
    animation: fadeInUp 1s ease 0.3s forwards;
    opacity: 0;
}

.hero-title-main {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.1;
    animation: fadeInUp 1s ease 0.4s forwards;
    opacity: 0;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-light-gray);
    font-weight: 300;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 1s ease 0.5s forwards;
    opacity: 0;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.5s forwards;
    opacity: 0;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--color-white);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-medium-gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-cta {
    display: inline-block;
    background: var(--color-burgundy);
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 1rem 2.5rem;
    border-radius: 3px;
    transition: all var(--transition-fast);
    animation: fadeInUp 1s ease 0.6s forwards;
    opacity: 0;
}

.hero-cta:hover {
    background: var(--color-burgundy-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(114, 47, 55, 0.3);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-medium-gray);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    animation: fadeIn 1s ease 1s forwards;
    opacity: 0;
}

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

.scroll-indicator {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-medium-gray), transparent);
    animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.8); }
}

/* ================================================
   SECTIONS COMMON STYLES
   ================================================ */
.section {
    padding: var(--space-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-burgundy);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--color-black);
    letter-spacing: 0.02em;
}

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

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

/* ================================================
   ABOUT SECTION
   ================================================ */
.section-about {
    background: var(--color-off-white);
}

.about-content {
    display: grid;
    gap: var(--space-xl);
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-lead {
    font-size: 1.25rem;
    color: var(--color-dark-gray);
    margin-bottom: var(--space-md);
}

.about-text p {
    color: var(--color-dark-gray);
    margin-bottom: var(--space-sm);
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.value-card {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: 4px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
}

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

.value-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--space-md);
    color: var(--color-burgundy);
}

.value-icon svg {
    width: 100%;
    height: 100%;
}

.value-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--space-xs);
}

.value-card p {
    font-size: 0.95rem;
    color: var(--color-dark-gray);
}

/* ================================================
   TEAM SECTION
   ================================================ */
.section-team {
    background: var(--color-white);
}

.team-intro {
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-dark-gray);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.team-card {
    background: var(--color-off-white);
    border-radius: 4px;
    overflow: hidden;
    transition: all var(--transition-medium);
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.team-photo {
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--color-light-gray), var(--color-cream));
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-photo-placeholder {
    width: 80px;
    height: 80px;
    color: var(--color-medium-gray);
}

.team-photo-placeholder svg {
    width: 100%;
    height: 100%;
}

.team-info {
    padding: var(--space-lg);
    text-align: center;
}

.team-info h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 0.25rem;
}

.team-role {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-burgundy);
    margin-bottom: var(--space-sm);
}

.team-info p {
    font-size: 0.95rem;
    color: var(--color-dark-gray);
}

/* Collaborators */
.collaborators {
    background: var(--color-charcoal);
    padding: var(--space-xl);
    border-radius: 4px;
}

.collaborators-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
    text-align: center;
    margin-bottom: var(--space-lg);
}

.collaborators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-md);
}

.collab-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-light-gray);
    padding: var(--space-sm);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    transition: all var(--transition-fast);
}

.collab-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.collab-item svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.collab-item span {
    font-size: 0.9rem;
}

/* ================================================
   SERVICES SECTION
   ================================================ */
.section-services {
    background: var(--color-off-white);
}

.services-intro {
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-dark-gray);
}

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

.service-card {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: 4px;
    border-left: 3px solid transparent;
    transition: all var(--transition-medium);
}

.service-card:hover {
    border-left-color: var(--color-burgundy);
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.service-icon {
    width: 40px;
    height: 40px;
    color: var(--color-burgundy);
    margin-bottom: var(--space-sm);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--space-xs);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-dark-gray);
    line-height: 1.6;
}

/* ================================================
   OBRA NUEVA SECTION
   ================================================ */


.obra-content {
    max-width: 1000px;
    margin: 0 auto;
}

.obra-intro {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.obra-lead {
    font-size: 1.25rem;
    color: var(--color-light-gray);
    margin-bottom: var(--space-sm);
}

.obra-intro p {
    color: var(--color-medium-gray);
}

.obra-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.obra-service {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
    transition: all var(--transition-fast);
}

.obra-service:hover {
    background: rgba(255, 255, 255, 0.06);
}

.obra-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-burgundy-light);
    line-height: 1;
}

.obra-service-content h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 0.25rem;
}

.obra-service-content p {
    font-size: 0.9rem;
    color: var(--color-medium-gray);
}

.obra-cta {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.obra-cta p {
    font-size: 1.1rem;
    color: var(--color-light-gray);
    margin-bottom: var(--space-md);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 1rem 2rem;
    border: 1px solid var(--color-burgundy-light);
    border-radius: 3px;
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    background: var(--color-burgundy);
    border-color: var(--color-burgundy);
}

/* ================================================
   CONTACT SECTION
   ================================================ */
.section-contact {
    background: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
    max-width: 900px;
    margin: 0 auto;
}

.contact-intro {
    font-size: 1.1rem;
    color: var(--color-dark-gray);
    margin-bottom: var(--space-lg);
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--color-burgundy);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-medium-gray);
    margin-bottom: 0.25rem;
}

.contact-item a,
.contact-item span {
    font-size: 1rem;
    color: var(--color-charcoal);
}

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

/* Contact Form */
.contact-form {
    background: var(--color-off-white);
    padding: var(--space-lg);
    border-radius: 4px;
}

.form-message {
    margin-top: var(--space-md);
    font-size: 0.95rem;
    text-align: center;
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-charcoal);
    background: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: 3px;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-burgundy);
    box-shadow: 0 0 0 3px rgba(114, 47, 55, 0.1);
}

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

.btn-primary {
    width: 100%;
    background: var(--color-burgundy);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 1rem 2rem;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary:hover {
    background: var(--color-burgundy-dark);
}

.btn-primary:active {
    transform: scale(0.98);
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
    background: var(--color-black);
    color: var(--color-light-gray);
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo-img {
    height: 60px;
    width: auto;
    margin-bottom: var(--space-sm);
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--color-medium-gray);
}

.footer-tagline {
    margin-top: var(--space-sm);
    max-width: 300px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-lg);
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-medium-gray);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding-top: var(--space-lg);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-dark-gray);
}

.footer-legal {
    display: flex;
    gap: var(--space-md);
}

.footer-legal a {
    font-size: 0.8rem;
    color: var(--color-dark-gray);
    transition: color var(--transition-fast);
}

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

/* ================================================
   MODAL
   ================================================ */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(26, 25, 24, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--color-white);
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    padding: var(--space-xl);
    border-radius: 4px;
    position: relative;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-medium-gray);
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-fast);
}

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

.modal-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--space-md);
}

.modal-content p {
    font-size: 0.95rem;
    color: var(--color-dark-gray);
    margin-bottom: var(--space-sm);
}

/* ================================================
   RESPONSIVE DESIGN
   ================================================ */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        gap: var(--space-md);
    }
    
    .stat-divider {
        display: none;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .logo-img {
        height: 45px;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-white);
        box-shadow: var(--shadow-lg);
        transition: right var(--transition-medium);
        padding: 100px var(--space-lg) var(--space-lg);
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }
    
    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-sm) 0;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--color-light-gray);
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-link-cta {
        margin-top: var(--space-md);
        text-align: center;
    }
    
    .header-container {
        height: 70px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .section {
        padding: var(--space-xl) 0;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .obra-services {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        max-width: 320px;
    }
    
    .hero-title-main {
        font-size: 2rem;
    }
    
    .value-card {
        padding: var(--space-md);
    }
    
    .collaborators {
        padding: var(--space-md);
    }
    
    .collaborators-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: var(--space-md);
    }
    
    .modal-content {
        padding: var(--space-md);
    }
}

/* ================================================
   UTILITY CLASSES
   ================================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hero-badge-solid {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-white);
    background: var(--color-burgundy);
    padding: 0.5rem 1rem;
    border-radius: 3px;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 1s ease 0.2s forwards;
    opacity: 0;
}

.section-obra {
    position: relative;
    color: var(--color-white);
}

.obra-bg {
    position: absolute;
    inset: 0;
    background: url('img/obra.jpg') center center / cover no-repeat;
    z-index: 0;
}

.obra-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 25, 24, 0.85) 0%, rgba(26, 25, 24, 0.9) 100%);
}

.section-obra .container {
    position: relative;
    z-index: 1;
}

/* Smooth scroll offset for fixed header */
[id] {
    scroll-margin-top: 100px;
}