/**
 * Estilos Principales
 * DevSoft Build SAC
 * Copiados del frontend original para mantener el mismo look & feel.
 */

:root {
    --color-primary-dark: #0a1a1f;
    --color-primary-medium: #1a3a47;
    --color-primary-light: #2a4a57;
    --color-accent: #00d4ff;
    --color-accent-hover: #1a3a47;
    --color-accent-light: #1dd1e8;
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray-light: #f5f5f5;
    --color-gray-medium: #cccccc;
    --color-gray-dark: #666666;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-secondary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-white);
    background-color: var(--color-primary-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}
h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }
p { margin-bottom: var(--spacing-sm); }
a { color: var(--color-accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-accent-hover); }

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}
.btn-primary { background: var(--color-accent); color: var(--color-primary-dark); }
.btn-primary:hover {
    background: var(--color-accent-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.3);
}
.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-accent);
}
.btn-outline:hover { background: var(--color-accent); color: var(--color-primary-dark); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1.125rem; }

.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(10, 26, 31, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}
.navbar { padding: 1rem 0; }
.navbar-content { display: flex; align-items: center; justify-content: space-between; }
.navbar-brand .logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
}
.logo-img { height: 48px; width: auto; max-width: 200px; object-fit: contain; }
.navbar-menu { display: flex; z-index: 1001; }
.navbar-nav {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}
.nav-link {
    color: var(--color-white);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition);
}
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }
.navbar-actions { display: flex; align-items: center; gap: var(--spacing-sm); }
.navbar-actions .btn-cta { white-space: nowrap; }
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    position: relative;
    z-index: 1002;
    width: 44px;
    height: 44px;
}
.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 3px;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.mobile-menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    margin-top: 80px;
}
.hero-slide,
.hero-default {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 26, 31, 0.9) 0%, rgba(10, 26, 31, 0.7) 100%);
}
.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.hero-subtitle {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}
.hero-description {
    font-size: 1.125rem;
    color: var(--color-gray-medium);
    margin-bottom: var(--spacing-lg);
}
.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.section { padding: var(--spacing-xl) 0; }
.section-dark { background: var(--color-primary-medium); }
.section-header { text-align: center; margin-bottom: var(--spacing-lg); }
.section-title { font-size: 2.5rem; color: var(--color-white); margin-bottom: var(--spacing-sm); }
.section-description {
    font-size: 1.125rem;
    color: var(--color-gray-medium);
    max-width: 600px;
    margin: 0 auto;
}
.section-footer { text-align: center; margin-top: var(--spacing-lg); }

.stats-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-primary-medium);
    border-top: 1px solid rgba(0, 212, 255, 0.12);
    border-bottom: 1px solid rgba(0, 212, 255, 0.12);
}
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--spacing-lg); }
.stat-item { text-align: center; padding: 0.5rem 0.75rem; }
.stat-icon { font-size: 3rem; color: var(--color-accent); margin-bottom: var(--spacing-sm); line-height: 1; }
.stat-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.2rem;
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
    line-height: 1;
}
.stat-number { font-size: inherit; font-weight: inherit; color: inherit; }
.stat-suffix { font-size: 1.5rem; color: var(--color-accent); font-weight: 600; }
.stat-title { font-size: 1.125rem; color: var(--color-white); margin-bottom: var(--spacing-xs); }
.stat-description { font-size: 0.875rem; color: var(--color-gray-medium); }

.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.35rem; width: 100%; }
.service-card {
    background: var(--color-primary-medium);
    padding: 1.35rem 1.5rem 1.5rem;
    border-radius: 14px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: var(--transition);
    text-align: center;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    height: 100%;
}
.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}
.service-icon { font-size: 3rem; color: var(--color-accent); margin: 0 0 0.25rem; line-height: 1; }
.service-title { font-size: 1rem; line-height: 1.35; color: var(--color-white); margin: 0; }
.service-description { color: var(--color-gray-medium); font-size: 0.8125rem; line-height: 1.5; margin: 0; flex-grow: 1; }
.service-link {
    color: var(--color-accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: auto;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 380px));
    justify-content: center;
    gap: 1.35rem;
}
.projects-grid .project-card {
    width: 100%;
    max-width: 380px;
    justify-self: center;
}
.project-card {
    background: var(--color-primary-medium);
    border-radius: 14px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(0, 212, 255, 0.12);
    display: flex;
    flex-direction: column;
    height: 100%;
}
.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 212, 255, 0.18);
    border-color: rgba(0, 212, 255, 0.28);
}
.project-image {
    position: relative;
    overflow: hidden;
    height: 220px;
    flex-shrink: 0;
}
.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    display: block;
}
.project-card:hover .project-image img { transform: scale(1.06); }
.project-overlay {
    position: absolute; inset: 0;
    background: rgba(10, 26, 31, 0.88);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: var(--transition);
    padding: 1rem;
}
.project-card:hover .project-overlay { opacity: 1; }
.project-image--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-dark);
    color: rgba(0, 212, 255, 0.35);
    font-size: 2.5rem;
}
.project-content {
    padding: 1.15rem 1.25rem 1.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    flex: 1;
}
.project-type {
    display: inline-block;
    align-self: flex-start;
    padding: 0.3rem 0.8rem;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 999px;
    margin: 0;
    letter-spacing: 0.02em;
}
.project-title {
    font-size: 1.1rem;
    color: var(--color-white);
    margin: 0;
    line-height: 1.35;
    font-weight: 700;
}
.project-description {
    color: var(--color-gray-medium);
    margin: 0;
    font-size: 0.84rem;
    line-height: 1.55;
}
.project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    color: var(--color-accent);
    font-weight: 600;
}
.project-link:hover { color: var(--color-white); }

.process-timeline {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1rem;
    align-items: stretch;
}
.process-item {
    text-align: center;
    display: grid;
    grid-template-rows: 108px minmax(3rem, auto) 1fr;
    align-content: start;
    height: 100%;
    padding: 1.5rem 1rem 1.35rem;
    box-sizing: border-box;
}
.process-item__head {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    height: 108px;
    min-height: 108px;
    max-height: 108px;
    margin: 0;
    flex-shrink: 0;
    overflow: hidden;
}
.process-icon {
    font-size: 1.25rem;
    color: var(--color-accent);
    width: 28px;
    height: 28px;
    min-height: 28px;
    max-height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    line-height: 1;
    flex-shrink: 0;
}
.process-number {
    width: 56px;
    height: 56px;
    min-width: 56px;
    min-height: 56px;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 auto 0.5rem;
    flex-shrink: 0;
}
.process-title {
    font-size: 1.1rem;
    color: var(--color-white);
    margin: 0.75rem 0 0.5rem;
    min-height: 3rem;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    width: 100%;
    line-height: 1.3;
    text-align: center;
}
.process-description {
    color: var(--color-gray-medium);
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.5;
    align-self: start;
}

.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-primary-medium) 0%, var(--color-primary-dark) 100%);
    text-align: center;
}
.cta-title { font-size: 2.5rem; color: var(--color-white); margin-bottom: var(--spacing-sm); }
.cta-description {
    font-size: 1.125rem; color: var(--color-gray-medium); margin-bottom: var(--spacing-lg);
    max-width: 600px; margin-left: auto; margin-right: auto;
}
.cta-actions { display: flex; gap: var(--spacing-md); justify-content: center; flex-wrap: wrap; }

.footer {
    background: var(--color-primary-dark);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid var(--color-primary-medium);
}

/* Footer Pro 2026 */
.footer-pro {
    padding: 0 0 var(--spacing-md);
    background: linear-gradient(180deg, #060f14 0%, var(--color-primary-dark) 28%, #081820 100%);
    border-top: 1px solid rgba(0, 212, 255, 0.12);
}
.footer-pro__trust {
    padding: 1.1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.2);
}
.footer-pro__pills {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: center;
    margin: 0;
    padding: 0;
}
.footer-pro__pills li {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 212, 255, 0.22);
    background: rgba(26, 58, 71, 0.55);
    color: #e2e8f0;
    font-size: 0.8125rem;
    font-weight: 500;
    white-space: nowrap;
}
.footer-pro__pills i {
    color: var(--color-accent);
    font-size: 0.8rem;
}
.footer-pro__grid {
    display: grid;
    grid-template-columns: minmax(240px, 1.4fr) repeat(3, minmax(0, 1fr));
    gap: 2rem 2.5rem;
    padding: 2.5rem 0 2rem;
}
.footer-pro__brand { min-width: 0; }
.footer-pro__logo {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1rem;
    color: var(--color-white);
    text-decoration: none;
}
.footer-pro__logo:hover { color: var(--color-white); }
.footer-pro__logo-img {
    width: 52px;
    height: 52px;
    object-fit: contain;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    padding: 4px;
    flex-shrink: 0;
}
.footer-pro__logo-mark {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-medium), var(--color-primary-light));
    border: 1px solid rgba(0, 212, 255, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.25rem;
    flex-shrink: 0;
}
.footer-pro__logo-text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}
.footer-pro__logo-text strong {
    font-family: var(--font-primary);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    line-height: 1.2;
}
.footer-pro__logo-text small {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(148, 163, 184, 0.95);
    line-height: 1.3;
}
.footer-pro__desc {
    margin: 0;
    color: #94a3b8;
    font-size: 0.9rem;
    line-height: 1.65;
    max-width: 340px;
}
.footer-pro__heading {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #64748b;
    margin: 0 0 1rem;
}
.footer-pro__links,
.footer-pro__contact {
    list-style: none;
    margin: 0;
    padding: 0;
}
.footer-pro__links li { margin-bottom: 0.55rem; }
.footer-pro__links a {
    color: #cbd5e1;
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer-pro__links a:hover {
    color: var(--color-accent);
    padding-left: 0.2rem;
}
.footer-pro__contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    margin-bottom: 0.7rem;
    color: #94a3b8;
    font-size: 0.875rem;
    line-height: 1.5;
}
.footer-pro__contact i {
    color: var(--color-accent);
    width: 16px;
    margin-top: 0.15rem;
    flex-shrink: 0;
    text-align: center;
}
.footer-pro__contact a {
    color: #cbd5e1;
}
.footer-pro__contact a:hover { color: var(--color-accent); }
.footer-pro__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem 2rem;
    padding: 1.35rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-pro__meta-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 0.75rem;
}
.footer-pro__social {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}
.footer-pro__social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(26, 58, 71, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.2);
    color: var(--color-accent);
    font-size: 0.95rem;
    transition: var(--transition);
    box-shadow: 0 0 0 0 rgba(0, 212, 255, 0);
}
.footer-pro__social-link:hover {
    color: var(--color-primary-dark);
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 0 18px rgba(0, 212, 255, 0.35);
}
.footer-pro__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.footer-pro__badge {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    background: rgba(10, 26, 31, 0.9);
    border: 1px solid rgba(0, 212, 255, 0.18);
    color: #e2e8f0;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.footer-pro__bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1.5rem;
    padding-top: 1.25rem;
    color: #64748b;
    font-size: 0.8125rem;
}
.footer-pro__bottom p { margin: 0; }
.footer-pro__bottom a {
    color: var(--color-accent);
    font-weight: 600;
}
.footer-pro__bottom a:hover { color: var(--color-accent-light); }

.footer-content { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-lg); margin-bottom: var(--spacing-lg); }
.footer-title { font-size: 1.5rem; color: var(--color-white); margin-bottom: var(--spacing-sm); }
.footer-subtitle { font-size: 1.125rem; color: var(--color-accent); margin-bottom: var(--spacing-sm); }
.footer-description { color: var(--color-gray-medium); }
.footer-links, .footer-contact { list-style: none; }
.footer-links li { margin-bottom: var(--spacing-xs); }
.footer-links a { color: var(--color-gray-medium); }
.footer-links a:hover { color: var(--color-accent); padding-left: var(--spacing-xs); }
.footer-contact li { display: flex; align-items: center; gap: var(--spacing-xs); margin-bottom: var(--spacing-sm); color: var(--color-gray-medium); }
.footer-contact i { color: var(--color-accent); width: 20px; }
.footer-social { display: flex; gap: var(--spacing-sm); margin-top: var(--spacing-md); }
.social-link {
    width: 40px; height: 40px; background: var(--color-primary-medium); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; color: var(--color-accent);
}
.social-link:hover { background: var(--color-accent); color: var(--color-primary-dark); transform: translateY(-3px); }
.footer-bottom { text-align: center; padding-top: var(--spacing-md); border-top: 1px solid var(--color-primary-medium); color: var(--color-gray-medium); }

.flash-message {
    padding: 0.9rem 1.25rem;
    margin-top: 80px;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.central-site .flash-message p {
    margin: 0;
}

.central-site .flash-success {
    background: linear-gradient(90deg, #0d4f5c 0%, #0a3d47 100%);
    border-bottom: 1px solid rgba(0, 212, 255, 0.35);
    color: #e0f7fa;
}

.central-site .flash-error {
    background: linear-gradient(90deg, #5c1a1a 0%, #3d1212 100%);
    border-bottom: 1px solid rgba(255, 100, 100, 0.35);
    color: #fecaca;
}

.page-hero {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: 80px;
    background: linear-gradient(135deg, var(--color-primary-medium) 0%, var(--color-primary-dark) 100%);
    text-align: center;
}

.central-site main > .flash-message + .page-hero {
    margin-top: 0;
}
.page-title { font-size: 3rem; color: var(--color-white); margin-bottom: var(--spacing-sm); }
.page-subtitle { font-size: 1.25rem; color: var(--color-gray-medium); max-width: 640px; margin: 0 auto; line-height: 1.55; }

.contact-wrapper { display: grid; grid-template-columns: 1fr 1.5fr; gap: var(--spacing-xl); }
.contact-info h2, .contact-form-wrapper h2 { font-size: 2rem; color: var(--color-white); margin-bottom: var(--spacing-md); }
.contact-form-wrapper > h2 { display: none; }
.contact-items { display: flex; flex-direction: column; gap: var(--spacing-md); }
.contact-item { display: flex; align-items: flex-start; gap: var(--spacing-md); }
.contact-icon {
    width: 50px; height: 50px; background: var(--color-primary-medium); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; color: var(--color-accent); font-size: 1.25rem; flex-shrink: 0;
}
.contact-details h3 { font-size: 1.125rem; color: var(--color-white); margin-bottom: var(--spacing-xs); }
.contact-details a, .contact-details p { color: var(--color-gray-medium); margin-bottom: 0; }
.contact-form,
.quote-form {
    background: var(--color-primary-medium);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.15);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}
.quote-page-layout {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) minmax(0, 1.6fr);
    gap: var(--spacing-xl);
    align-items: start;
}
.quote-page-layout > * { min-width: 0; }
.quote-sidebar {
    position: sticky;
    top: 100px;
}
.quote-sidebar-card {
    background: linear-gradient(145deg, var(--color-primary-medium) 0%, rgba(0, 51, 51, 0.6) 100%);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    padding: var(--spacing-lg);
}
.quote-sidebar-card h2 {
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}
.quote-benefits {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}
.quote-benefit {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}
.quote-benefit-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(0, 212, 255, 0.12);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.quote-benefit strong {
    display: block;
    color: var(--color-white);
    margin-bottom: 0.15rem;
    font-size: 0.95rem;
}
.quote-benefit span {
    color: var(--color-gray-medium);
    font-size: 0.875rem;
    line-height: 1.5;
}
.quote-form-wrapper { max-width: 100%; min-width: 0; }
.quote-form {
    min-width: 0;
    overflow: hidden;
}
.quote-form-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(0, 212, 255, 0.15);
}
.quote-form-header h2 {
    font-size: 1.75rem;
    color: var(--color-white);
    margin-bottom: 0.35rem;
    line-height: 1.25;
    overflow-wrap: anywhere;
}
.quote-form-header p {
    color: var(--color-gray-medium);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.55;
    overflow-wrap: anywhere;
    word-wrap: break-word;
}
.quote-form .btn-primary.btn-lg {
    width: 100%;
    justify-content: center;
    margin-top: 0.25rem;
}
.form-group { margin-bottom: var(--spacing-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }
.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    color: #94a3b8;
    font-size: 0.875rem;
    font-weight: 500;
}

.central-site .contact-form .form-group label,
.central-site .quote-form .form-group label {
    color: #94a3b8 !important;
    font-size: 0.875rem;
    font-weight: 500;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 0.75rem; background: var(--color-primary-dark);
    border: 1px solid rgba(0, 212, 255, 0.2); border-radius: 8px; color: var(--color-white);
    font-family: var(--font-secondary); font-size: 1rem; transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255, 255, 255, 0.45); }
.form-group select option { background: var(--color-primary-dark); color: var(--color-white); }

/* Evitar que app.css ponga fondo blanco al enfocar (texto invisible) */
.central-site .contact-form .form-group input,
.central-site .contact-form .form-group select,
.central-site .contact-form .form-group textarea,
.central-site .quote-form .form-group input,
.central-site .quote-form .form-group select,
.central-site .quote-form .form-group textarea {
    background: var(--color-primary-dark) !important;
    color: #f0fdfa !important;
    -webkit-text-fill-color: #f0fdfa;
    caret-color: var(--color-accent);
    border-color: rgba(0, 212, 255, 0.25) !important;
}

.central-site .contact-form .form-group input:focus,
.central-site .contact-form .form-group select:focus,
.central-site .contact-form .form-group textarea:focus,
.central-site .quote-form .form-group input:focus,
.central-site .quote-form .form-group select:focus,
.central-site .quote-form .form-group textarea:focus {
    background: rgba(0, 35, 40, 0.98) !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff;
    border-color: var(--color-accent) !important;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15) !important;
}

.central-site .contact-form .form-group input:-webkit-autofill,
.central-site .contact-form .form-group input:-webkit-autofill:focus,
.central-site .quote-form .form-group input:-webkit-autofill,
.central-site .quote-form .form-group input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px var(--color-primary-dark) inset !important;
    -webkit-text-fill-color: #f0fdfa !important;
    caret-color: var(--color-accent);
}

.central-site .contact-form .form-group input::placeholder,
.central-site .contact-form .form-group textarea::placeholder,
.central-site .quote-form .form-group input::placeholder,
.central-site .quote-form .form-group textarea::placeholder {
    color: rgba(148, 163, 184, 0.85) !important;
}

.central-site .quote-form select:required:invalid,
.central-site .contact-form select:required:invalid {
    color: rgba(148, 163, 184, 0.85) !important;
}

.central-site .quote-form select option,
.central-site .contact-form select option {
    color: #f0fdfa;
    background: var(--color-primary-dark);
}

.central-site .quote-form select option[value=""],
.central-site .contact-form select option[value=""] {
    color: #94a3b8;
}

.quote-process {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}
.quote-process-item {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
    background: var(--color-primary-medium);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 12px;
    transition: var(--transition);
}
.quote-process-item:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 212, 255, 0.12);
}
.quote-process-number {
    width: 64px;
    height: 64px;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-sm);
    box-shadow: 0 4px 16px rgba(0, 212, 255, 0.35);
}
.quote-process-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}
.quote-process-item h3 {
    font-size: 1.05rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
    line-height: 1.35;
}
.quote-process-item p {
    color: var(--color-gray-medium);
    margin-bottom: 0;
    font-size: 0.875rem;
    line-height: 1.55;
}

.project-detail-shell {
    max-width: 1040px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}
.project-detail-hero {
    padding: calc(80px + 1.25rem) 0 1.5rem;
    text-align: left;
    background: linear-gradient(180deg, var(--color-primary-medium) 0%, var(--color-primary-dark) 100%);
}
.project-detail-hero__title {
    font-size: clamp(1.6rem, 3.2vw, 2.35rem);
    margin: 0;
    max-width: 900px;
    line-height: 1.2;
}
.breadcrumb--left { justify-content: flex-start; }
.breadcrumb--left span:last-child { max-width: min(100%, 420px); }
.project-detail-showcase {
    position: relative;
    margin: 0;
}
.project-detail-showcase__glow {
    position: absolute;
    inset: 10% 5% -8%;
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.18) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}
.project-detail-showcase__frame {
    position: relative;
    z-index: 1;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.22);
    background: linear-gradient(145deg, #122a33 0%, #0a1a1f 100%);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
    padding: 0.65rem;
}
.project-detail-showcase__frame img {
    width: 100%;
    display: block;
    max-height: 460px;
    object-fit: contain;
    border-radius: 8px;
    background: #0a1418;
}
.project-detail-facts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
}
.project-fact {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    padding: 0.9rem 1rem;
    border-radius: 10px;
    background: rgba(26, 58, 71, 0.55);
    border: 1px solid rgba(0, 212, 255, 0.12);
}
.project-fact--highlight {
    background: rgba(0, 212, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.28);
}
.project-fact__icon {
    width: 2rem;
    height: 2rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.12);
    color: var(--color-accent);
    flex-shrink: 0;
    font-size: 0.85rem;
}
.project-fact__label {
    display: block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: #94a3b8;
    margin-bottom: 0.2rem;
}
.project-fact__value {
    display: block;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-white);
    line-height: 1.35;
}
.project-detail-article {
    border-radius: 14px;
    border: 1px solid rgba(0, 212, 255, 0.14);
    background: linear-gradient(180deg, rgba(26, 58, 71, 0.45) 0%, rgba(10, 26, 31, 0.25) 100%);
    padding: 1.5rem 1.65rem;
}
.project-detail-article__head h2 {
    margin: 0 0 1rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
}
.project-detail-lead {
    margin: 0 0 1.1rem;
    font-size: 1.05rem;
    line-height: 1.65;
    color: #e2e8f0;
    font-weight: 500;
}
.project-detail-prose p {
    margin: 0 0 0.9rem;
    color: #b8c5ce;
    line-height: 1.75;
    font-size: 0.95rem;
}
.project-detail-prose p:last-child { margin-bottom: 0; }
.project-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.35rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(0, 212, 255, 0.12);
}
.project-detail-back { border-color: rgba(0, 212, 255, 0.4); }
.project-related-section { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.section-header--compact { margin-bottom: 1.5rem; }
.section-header--compact .section-title { font-size: 1.85rem; margin-bottom: 0.35rem; }
.section-header--compact .section-description { font-size: 1rem; }
.projects-grid--related {
    grid-template-columns: repeat(auto-fill, minmax(280px, 320px));
    justify-content: center;
    gap: 1.35rem;
}
.projects-grid--related .project-card { max-width: 320px; width: 100%; }
.projects-grid--related .project-image { height: 200px; }
.projects-grid--related .project-content { padding: 1rem 1.15rem 1.2rem; }
.projects-grid--related .project-title { font-size: 1rem; }
.projects-grid--related .project-description {
    font-size: 0.8rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.projects-section .section-header { margin-bottom: 1.75rem; }
.projects-section .section-footer { margin-top: 1.75rem; }

/* Listado /proyectos */
.projects-list-section {
    padding-top: 2.5rem;
    padding-bottom: 3rem;
}
.projects-list-section .container {
    max-width: 1180px;
}
.projects-filters {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 2rem;
    padding: 0 0.25rem;
}
.filter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1.35rem;
    background: var(--color-primary-medium);
    color: var(--color-white);
    border: 1px solid rgba(0, 212, 255, 0.22);
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
}
.filter-btn:hover {
    border-color: rgba(0, 212, 255, 0.45);
    color: var(--color-accent);
    transform: translateY(-1px);
}
.filter-btn.active {
    background: var(--color-accent);
    color: var(--color-primary-dark);
    border-color: var(--color-accent);
    box-shadow: 0 4px 14px rgba(0, 212, 255, 0.25);
}
.projects-list-section .projects-grid {
    gap: 1.5rem;
    padding: 0 0.35rem;
}
.projects-list-section .empty-state {
    margin-top: 0.5rem;
    padding: 3rem 1.5rem;
}
.cta-section--compact { padding: 2.5rem 0; }

/* Blog — listado y detalle */
.blog-list-section {
    padding-top: 2.5rem;
    padding-bottom: 3.5rem;
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 1.35rem;
}
.blog-grid--related {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 360px));
    justify-content: center;
}
.blog-card {
    height: 100%;
    border-radius: 16px;
    overflow: hidden;
    background: var(--color-primary-medium);
    border: 1px solid rgba(0, 212, 255, 0.14);
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 212, 255, 0.32);
    box-shadow: 0 14px 32px rgba(0, 212, 255, 0.12);
}
.blog-card__link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
}
.blog-card__media {
    position: relative;
    height: 190px;
    overflow: hidden;
    background: var(--color-primary-dark);
}
.blog-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}
.blog-card:hover .blog-card__media img { transform: scale(1.05); }
.blog-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.12) 0%, rgba(10, 26, 31, 0.9) 100%);
    color: rgba(0, 212, 255, 0.45);
    font-size: 2.5rem;
}
.blog-card__badge {
    position: absolute;
    top: 0.85rem;
    left: 0.85rem;
    padding: 0.28rem 0.75rem;
    border-radius: 999px;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}
.blog-card__body {
    padding: 1.15rem 1.2rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}
.blog-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--color-gray-medium);
}
.blog-card__dot { opacity: 0.6; }
.blog-card__title {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.35;
    color: var(--color-white);
    font-weight: 700;
}
.blog-card__excerpt {
    margin: 0;
    font-size: 0.84rem;
    line-height: 1.55;
    color: var(--color-gray-medium);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}
.blog-card__cta {
    margin-top: 0.35rem;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.blog-card:hover .blog-card__cta { color: var(--color-white); }

.blog-detail-hero {
    padding: calc(80px + 1.25rem) 0 1.75rem;
    text-align: left;
    background: linear-gradient(180deg, var(--color-primary-medium) 0%, var(--color-primary-dark) 100%);
}
.blog-detail-hero__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem 1rem;
    margin-bottom: 0.85rem;
    font-size: 0.84rem;
    color: var(--color-gray-medium);
}
.blog-detail-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background: rgba(0, 212, 255, 0.12);
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.78rem;
}
.blog-detail-date,
.blog-detail-reading {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}
.blog-detail-hero__title {
    font-size: clamp(1.65rem, 3.5vw, 2.5rem);
    margin: 0 0 0.75rem;
    max-width: 900px;
    line-height: 1.2;
}
.blog-detail-hero__lead {
    margin: 0;
    max-width: 760px;
    font-size: 1.05rem;
    line-height: 1.65;
    color: #cbd5e1;
    font-weight: 500;
}
.blog-detail-section {
    padding-top: 2rem;
    padding-bottom: 2.5rem;
}
.blog-detail-shell {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}
.blog-detail-showcase {
    position: relative;
    margin: 0;
}
.blog-detail-showcase__glow {
    position: absolute;
    inset: 10% 5% -8%;
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    pointer-events: none;
}
.blog-detail-showcase__frame {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.2);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}
.blog-detail-showcase__frame img {
    width: 100%;
    display: block;
    max-height: 420px;
    object-fit: cover;
}
.blog-detail-article {
    border-radius: 14px;
    border: 1px solid rgba(0, 212, 255, 0.14);
    background: linear-gradient(180deg, rgba(26, 58, 71, 0.45) 0%, rgba(10, 26, 31, 0.25) 100%);
    padding: 1.5rem 1.65rem;
}
.blog-detail-article__head h2 {
    margin: 0 0 1rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
}
.blog-detail-prose p {
    margin: 0 0 1rem;
    color: #b8c5ce;
    line-height: 1.8;
    font-size: 0.98rem;
}
.blog-detail-prose p:last-child { margin-bottom: 0; }
.blog-related-section {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.35rem 0.5rem;
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-gray-medium);
}
.breadcrumb a { color: var(--color-accent); }
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb span:last-child {
    color: var(--color-white);
    opacity: 0.85;
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.about-content { max-width: 800px; margin: 0 auto; }
.about-text h2 { font-size: 2rem; color: var(--color-white); margin-bottom: var(--spacing-md); }
.about-text p { color: var(--color-gray-medium); line-height: 1.8; font-size: 1.125rem; margin-bottom: var(--spacing-md); }
.mission-vision-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-lg); }
.mission-vision-item { text-align: center; }
.mv-icon { font-size: 3rem; color: var(--color-accent); margin-bottom: var(--spacing-md); }
.mission-vision-item h3 { font-size: 1.5rem; color: var(--color-white); margin-bottom: var(--spacing-md); }
.mission-vision-item p { color: var(--color-gray-medium); line-height: 1.8; }
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--spacing-md); }
.value-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-primary-medium);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}
.value-item i { font-size: 2.5rem; color: var(--color-accent); margin-bottom: var(--spacing-sm); }
.value-item h3 { font-size: 1.25rem; color: var(--color-white); margin-bottom: var(--spacing-xs); }
.value-item p { color: var(--color-gray-medium); margin-bottom: 0; }
.empty-state {
    text-align: center;
    padding: var(--spacing-xl) 0;
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.empty-state-icon { margin-bottom: var(--spacing-lg); }
.empty-state-icon i { font-size: 5rem; color: var(--color-accent); display: inline-block; }
.empty-state h3 { font-size: 2rem; color: var(--color-white); margin-bottom: var(--spacing-md); font-weight: 600; }
.empty-state p { color: var(--color-gray-medium); margin-bottom: var(--spacing-xl); font-size: 1.125rem; max-width: 600px; line-height: 1.8; }
.btn-back-home {
    position: relative;
    overflow: hidden;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.2);
}

.technologies-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--spacing-lg); }
.tech-category { background: var(--color-primary-medium); padding: var(--spacing-md); border-radius: 12px; }
.tech-category-title { font-size: 1.25rem; color: var(--color-accent); margin-bottom: var(--spacing-md); text-transform: capitalize; }
.tech-items { display: flex; flex-wrap: wrap; gap: var(--spacing-sm); }
.tech-item { display: flex; align-items: center; gap: var(--spacing-xs); padding: 0.5rem 1rem; background: var(--color-primary-dark); border-radius: 8px; color: var(--color-white); font-size: 0.875rem; }
.tech-item .tech-logo { width: 24px; height: 24px; object-fit: contain; flex-shrink: 0; }
.tech-item span { line-height: 1.2; white-space: nowrap; }

/* FAQ — Inicio */
.faq-section {
    padding-top: 3rem;
    padding-bottom: 3.5rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 820px;
    margin: 0 auto;
}
.faq-item {
    background: var(--color-primary-medium);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.faq-item.is-open {
    border-color: rgba(0, 212, 255, 0.35);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
    border: none;
    background: transparent;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-white);
    text-align: left;
    cursor: pointer;
    transition: color 0.2s ease;
}
.faq-question:hover { color: var(--color-accent); }
.faq-chevron {
    font-size: 0.8rem;
    color: var(--color-gray-medium);
    flex-shrink: 0;
    transition: transform 0.25s ease, color 0.25s ease;
}
.faq-item.is-open .faq-chevron {
    transform: rotate(180deg);
    color: var(--color-accent);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.faq-item.is-open .faq-answer {
    max-height: 280px;
}
.faq-answer p {
    margin: 0;
    padding: 0 1.25rem 1.15rem;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--color-gray-medium);
}
.faq-cta {
    text-align: center;
    margin: 1.75rem auto 0;
    max-width: 640px;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-gray-medium);
}
.faq-cta a {
    color: var(--color-accent);
    font-weight: 600;
    text-decoration: none;
}
.faq-cta a:hover { color: var(--color-white); text-decoration: underline; }

/* Testimonios — Inicio */
.testimonials-section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}
.testimonials-section .container {
    max-width: 1240px;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    align-items: stretch;
}
.testimonial-card {
    background: var(--color-primary-dark);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 16px;
    padding: 1.25rem 1.2rem 1.15rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    height: 100%;
    min-width: 0;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.testimonial-card:hover {
    border-color: rgba(0, 212, 255, 0.32);
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 212, 255, 0.12);
}
.testimonial-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}
.testimonial-card__quote {
    font-size: 1.35rem;
    color: rgba(0, 212, 255, 0.45);
    line-height: 1;
}
.testimonial-rating {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    color: #fbbf24;
    font-size: 0.8rem;
}
.testimonial-star--empty {
    color: rgba(255, 255, 255, 0.15);
}
.testimonial-text {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--color-gray-medium);
    font-style: italic;
    flex: 1;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-top: auto;
    padding-top: 0.85rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}
.testimonial-photo,
.testimonial-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    flex-shrink: 0;
}
.testimonial-photo {
    object-fit: cover;
    border: 2px solid rgba(0, 212, 255, 0.35);
}
.testimonial-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-medium), var(--color-primary-light));
    color: var(--color-accent);
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 0.95rem;
    border: 2px solid rgba(0, 212, 255, 0.25);
}
.testimonial-name {
    font-size: 0.95rem;
    color: var(--color-white);
    margin: 0 0 0.15rem;
    font-weight: 700;
    line-height: 1.3;
}
.testimonial-position,
.testimonial-company {
    font-size: 0.8rem;
    color: var(--color-gray-medium);
    margin: 0;
    line-height: 1.4;
}
.testimonial-company {
    color: rgba(0, 212, 255, 0.75);
    font-weight: 500;
}

.whatsapp-float {
    position: fixed; right: max(1rem, env(safe-area-inset-right)); bottom: max(1rem, env(safe-area-inset-bottom));
    z-index: 9998; display: flex; align-items: center; justify-content: center;
    width: 3.5rem; height: 3.5rem; border-radius: 50%; background: #25d366; color: #fff;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
}
.whatsapp-float:hover { color: #fff; transform: scale(1.06); box-shadow: 0 6px 22px rgba(37, 211, 102, 0.55); }
body.nav-menu-open { overflow: hidden; }
#main-content { overflow-x: hidden; width: 100%; }

@media (max-width: 1200px) {
    .process-timeline { grid-template-columns: repeat(3, 1fr); }
    .testimonials-grid { gap: 1rem; }
}
@media (max-width: 1024px) {
    .footer-content { grid-template-columns: repeat(2, 1fr); }
    .footer-pro__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 1.5rem; }
    .footer-pro__brand { grid-column: 1 / -1; }
}
@media (max-width: 992px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.85rem; }
    h3 { font-size: 1.5rem; }
    .hero-title { font-size: clamp(1.75rem, 5vw, 2.75rem); }
    .page-title { font-size: clamp(1.75rem, 5vw, 2.5rem); }
    .section-title, .cta-title { font-size: clamp(1.5rem, 4vw, 2rem); }
    .container { padding-left: var(--spacing-sm); padding-right: var(--spacing-sm); }
    .navbar-nav { gap: var(--spacing-sm); }
    .testimonials-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 992px) {
    .quote-page-layout .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .mobile-menu-toggle { display: flex; }
    .navbar-menu {
        position: fixed; top: 80px; left: -100%; width: 100%; height: calc(100vh - 80px);
        background: var(--color-primary-dark); flex-direction: column; padding: var(--spacing-lg); transition: var(--transition);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35); overflow-y: auto;
    }
    .navbar-menu.active { left: 0; }
    .navbar-nav { flex-direction: column; width: 100%; align-items: stretch; text-align: center; }
    .navbar-menu .nav-link { padding: 0.75rem 0; display: block; }
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1.25rem; }
    .section-title { font-size: 2rem; }
    .hero-actions, .cta-actions { flex-direction: column; }
    .btn-lg { width: 100%; justify-content: center; }
    .contact-wrapper, .form-row, .footer-content, .quote-page-layout { grid-template-columns: 1fr; }
    .quote-page-layout {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
    }
    .quote-form-wrapper { order: 1; }
    .quote-sidebar { position: static; order: 2; }
    .quote-form,
    .contact-form {
        padding: 1.5rem 1.15rem;
    }
    .quote-form-header h2 { font-size: 1.45rem; }
    .quote-form-header p { font-size: 0.9rem; }
    .quote-form .form-group input,
    .quote-form .form-group select,
    .quote-form .form-group textarea {
        font-size: 16px;
    }
    .quote-form .btn-primary.btn-lg {
        font-size: 1rem;
        padding: 0.9rem 1.15rem;
    }
    .page-quote .section > .container {
        padding-left: max(1rem, env(safe-area-inset-left));
        padding-right: max(1rem, env(safe-area-inset-right));
    }
    .page-quote .navbar-actions .btn-cta { display: none; }
    .navbar { padding: 0.65rem 0; }
    .navbar-actions .btn-cta {
        padding: 0.5rem 0.85rem;
        font-size: 0.8125rem;
    }
    .quote-process { grid-template-columns: repeat(2, 1fr); }
    .mission-vision-grid { grid-template-columns: 1fr; }
    .process-timeline { grid-template-columns: repeat(2, 1fr); }
    .project-detail-facts { grid-template-columns: 1fr 1fr; }
    .project-detail-article { padding: 1.15rem 1.1rem; }
    .projects-grid--related { grid-template-columns: 1fr; }
    .projects-grid--related .project-card { max-width: none; }
    .project-detail-actions { flex-direction: column; }
    .project-detail-actions .btn { width: 100%; justify-content: center; }
    .page-hero { margin-top: 72px; padding: var(--spacing-lg) 0 var(--spacing-md); }
    .hero-section { margin-top: 72px; }
    .hero-slide, .hero-default { min-height: min(100vh, 720px); }
    .section { padding: var(--spacing-lg) 0; }
    .projects-list-section { padding-top: 1.75rem; padding-bottom: 2rem; }
    .projects-filters { gap: 0.5rem; margin-bottom: 1.5rem; }
    .filter-btn { padding: 0.5rem 1.1rem; font-size: 0.8125rem; }
    .projects-list-section .projects-grid { padding: 0; gap: 1.15rem; }
    .projects-grid .project-card { max-width: none; }
    .faq-question { padding: 1rem 1.1rem; font-size: 0.9rem; }
    .faq-answer p { padding: 0 1.1rem 1rem; font-size: 0.84rem; }
    .testimonial-card { padding: 1.15rem 1.1rem 1.1rem; }
    .testimonials-grid { grid-template-columns: 1fr; gap: 1rem; }
    .blog-detail-hero__lead { font-size: 0.95rem; }
    .blog-detail-article { padding: 1.15rem 1.1rem; }
    .blog-grid { grid-template-columns: 1fr; }
    .blog-detail-actions { flex-direction: column; }
    .blog-detail-actions .btn { width: 100%; justify-content: center; }
    .footer-pro__grid { grid-template-columns: 1fr; gap: 1.75rem; padding: 2rem 0 1.5rem; }
    .footer-pro__desc { max-width: none; }
    .footer-pro__meta { flex-direction: column; }
    .footer-pro__pills { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 0.15rem; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
    .footer-pro__pills::-webkit-scrollbar { display: none; }
    .footer-pro__bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
    html { font-size: 15px; }
    h1 { font-size: 1.65rem; }
    h2 { font-size: 1.4rem; }
    h3 { font-size: 1.2rem; }
    .hero-subtitle { font-size: 1.05rem; }
    .hero-description { font-size: 1rem; }
    .container { padding-left: 1rem; padding-right: 1rem; }
    .logo-img { height: 42px; max-width: 180px; object-fit: contain; }
    .navbar-brand .logo-text { font-size: 1.1rem; max-width: 42vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .navbar-actions .btn-cta span { display: none; }
    .navbar-actions .btn-cta {
        width: 40px;
        height: 40px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }
    .page-hero { padding: var(--spacing-md) 0 var(--spacing-sm); }
    .page-subtitle { font-size: 1rem; padding: 0 0.25rem; }
    .quote-form,
    .contact-form {
        padding: 1.15rem 1rem;
        border-radius: 10px;
    }
    .quote-form-header {
        margin-bottom: 1rem;
        padding-bottom: 1rem;
    }
    .quote-form-header h2 { font-size: 1.25rem; }
    .quote-form-header p { font-size: 0.875rem; }
    .quote-form .btn-primary.btn-lg {
        font-size: 0.9375rem;
        line-height: 1.35;
        white-space: normal;
        text-align: center;
    }
    .quote-form .form-group:last-child {
        margin-bottom: 0;
        padding-bottom: 4.25rem;
    }
    .quote-sidebar-card { padding: 1.15rem 1rem; }
    .quote-sidebar-card h2 { font-size: 1.2rem; }
    .quote-benefit span { font-size: 0.8125rem; }
    .quote-process { grid-template-columns: 1fr; }
}