/* ==========================================================
   EMPÍRICA LEGAL LAB — Modern Website Stylesheet
   ========================================================== */

/* ── CSS Custom Properties ── */
:root {
    --color-green-dark: #2D4A3E;
    --color-green-mid: #3A5A4A;
    --color-green-light: #4A6B5A;
    --color-gold: #9B8A5E;
    --color-gold-light: #D4A87C;
    --color-gold-lighter: #C9A882;
    --color-cream: #F5F0E8;
    --color-cream-dark: #EDE5D8;
    --color-text-dark: #1A1A2E;
    --color-text-mid: #4A4A5A;
    --color-text-light: #FFFFFF;
    --color-navy: #1A2744;
    --color-bg: #FAFAF7;
    --color-white: #FFFFFF;
    --color-black: #0D0D0D;
    --color-whatsapp: #25D366;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 999px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
    --shadow-gold: 0 4px 24px rgba(155, 138, 94, 0.3);

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ── Reset & Base ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-sans);
    color: var(--color-text-dark);
    background-color: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
ul, ol { list-style: none; }

/* ── Utility ── */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-lg); }
.text-gold { color: var(--color-gold); }

.section-tag {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}
.section-tag-light { color: var(--color-gold-light); }

.section-header { text-align: center; margin-bottom: var(--spacing-3xl); }
.section-header h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-md);
}
.section-header p {
    font-size: 1.1rem;
    color: var(--color-text-mid);
    max-width: 600px;
    margin: 0 auto;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}
.btn i { font-size: 0.9em; }

.btn-primary {
    background: var(--color-gold);
    color: var(--color-white);
    border-color: var(--color-gold);
}
.btn-primary:hover {
    background: var(--color-gold-light);
    border-color: var(--color-gold-light);
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-cream);
    border-color: var(--color-cream);
}
.btn-outline:hover {
    background: var(--color-cream);
    color: var(--color-green-dark);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--color-text-dark);
    border-color: rgba(0, 0, 0, 0.15);
}
.btn-outline-dark:hover {
    background: var(--color-cream);
    border-color: var(--color-cream-dark);
    transform: translateY(-2px);
}

.btn-gold {
    background: var(--color-gold);
    color: var(--color-white);
    border-color: var(--color-gold);
    width: 100%;
    justify-content: center;
}
.btn-gold:hover {
    background: var(--color-gold-light);
    border-color: var(--color-gold-light);
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

.btn-nav {
    background: var(--color-gold);
    color: var(--color-white);
    border-color: var(--color-gold);
    padding: 10px 24px;
    font-size: 0.85rem;
}
.btn-nav:hover {
    background: var(--color-gold-light);
    border-color: var(--color-gold-light);
}

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; justify-content: center; }

/* ── Navbar ── */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    transition: all var(--transition-base);
}
.navbar.scrolled {
    background: rgba(45, 74, 62, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
    padding: var(--spacing-sm) 0;
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; }

.navbar-brand { display: flex; flex-direction: column; line-height: 1; gap: 2px; }
.brand-empirica {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-gold-light);
    font-style: italic;
}
.brand-legal {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 4px;
    color: var(--color-cream);
    text-transform: uppercase;
}

.navbar-links { display: flex; align-items: center; gap: var(--spacing-xl); }
.navbar-links a:not(.btn) {
    color: var(--color-cream);
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
}
.navbar-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--color-gold);
    transition: width var(--transition-base);
}
.navbar-links a:not(.btn):hover::after { width: 100%; }

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-cream);
    font-size: 1.4rem;
    cursor: pointer;
    padding: var(--spacing-sm);
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-green-dark) 0%, #1E3A2F 50%, var(--color-navy) 100%);
    overflow: hidden;
}
.hero-bg-shapes { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.shape { position: absolute; border-radius: 50%; opacity: 0.08; }
.shape-1 {
    width: 600px; height: 600px;
    background: var(--color-gold);
    top: -200px; right: -100px;
    animation: float 15s ease-in-out infinite;
}
.shape-2 {
    width: 400px; height: 400px;
    background: var(--color-gold-light);
    bottom: -100px; left: -100px;
    animation: float 20s ease-in-out infinite reverse;
}
.shape-3 {
    width: 250px; height: 250px;
    background: var(--color-cream);
    top: 40%; left: 60%;
    animation: float 12s ease-in-out infinite 3s;
}
@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(15px, 15px) scale(1.02); }
}

.hero-content { position: relative; text-align: center; z-index: 2; padding: var(--spacing-4xl) 0; }
.hero-logo-wrapper { margin-bottom: var(--spacing-xl); }
.hero-logo-img { max-width: 180px; margin: 0 auto; border-radius: var(--radius-lg); }
.hero-logo-fallback { display: flex; flex-direction: column; align-items: center; gap: var(--spacing-xs); }
.logo-icon {
    width: 80px; height: 80px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-lg);
    background: rgba(155, 138, 94, 0.15);
    border: 2px solid var(--color-gold);
    margin-bottom: var(--spacing-md);
}
.logo-icon i { font-size: 2rem; color: var(--color-gold); }
.brand-lg .brand-empirica, .brand-empirica.brand-lg { font-size: 2.5rem; color: var(--color-gold-light); }
.brand-lg .brand-legal, .brand-legal.brand-lg { font-size: 0.9rem; letter-spacing: 6px; color: var(--color-cream); }

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--color-cream);
    line-height: 1.15;
    margin-bottom: var(--spacing-lg);
}
.hero-tagline {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: rgba(245, 240, 232, 0.8);
    font-weight: 300;
    margin-bottom: var(--spacing-2xl);
    letter-spacing: 0.5px;
}
.hero-ctas { display: flex; gap: var(--spacing-md); justify-content: center; flex-wrap: wrap; margin-bottom: var(--spacing-2xl); }
.hero-social { display: flex; gap: var(--spacing-lg); justify-content: center; }
.hero-social a {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    border: 1.5px solid rgba(245, 240, 232, 0.3);
    color: var(--color-cream);
    transition: all var(--transition-base);
    font-size: 1.1rem;
}
.hero-social a:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background: rgba(155, 138, 94, 0.1);
    transform: translateY(-3px);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.hero-scroll-indicator a { color: rgba(245, 240, 232, 0.5); font-size: 1.5rem; animation: bounce 2s infinite; }
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ── Services ── */
.services { padding: var(--spacing-4xl) 0; background: var(--color-bg); }

/* Service Category Tabs */
.services-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}
.services-tab {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-mid);
    background: var(--color-white);
    border: 2px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: all var(--transition-base);
}
.services-tab i { font-size: 0.9em; }
.services-tab:hover {
    color: var(--color-gold);
    border-color: var(--color-gold);
    background: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.services-tab.active {
    color: var(--color-white);
    background: var(--color-green-dark);
    border-color: var(--color-green-dark);
    box-shadow: var(--shadow-md);
}

/* Service Categories */
.services-category {
    display: none;
    animation: fadeInCategory 0.4s ease;
}
.services-category.active { display: block; }
@keyframes fadeInCategory {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.category-intro {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--spacing-2xl);
}
.category-intro h3 {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-md);
}
.category-intro p {
    font-size: 1.05rem;
    color: var(--color-text-mid);
    line-height: 1.7;
}
.category-intro-enterprise {
    max-width: 800px;
}
.enterprise-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gold);
    background: rgba(155, 138, 94, 0.1);
    border: 1px solid rgba(155, 138, 94, 0.25);
    border-radius: var(--radius-pill);
    margin-bottom: var(--spacing-md);
}

/* Enterprise Banner */
.enterprise-banner {
    background: linear-gradient(135deg, var(--color-green-dark) 0%, #1E3A2F 50%, var(--color-navy) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl) var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}
.enterprise-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 10% 50%, rgba(155, 138, 94, 0.1) 0%, transparent 50%),
                       radial-gradient(circle at 90% 50%, rgba(155, 138, 94, 0.06) 0%, transparent 50%);
    pointer-events: none;
}
.enterprise-banner-content {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    z-index: 2;
}
.enterprise-banner-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(155, 138, 94, 0.15);
    border: 1.5px solid rgba(155, 138, 94, 0.3);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}
.enterprise-banner-icon i {
    font-size: 1.8rem;
    color: var(--color-gold-light);
}
.enterprise-banner-text {
    flex: 1;
}
.enterprise-banner-text h4 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-cream);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}
.enterprise-banner-text p {
    font-size: 0.95rem;
    color: rgba(245, 240, 232, 0.75);
    line-height: 1.6;
}
.enterprise-banner .btn-primary {
    flex-shrink: 0;
    white-space: nowrap;
}

/* Enterprise Service Card */
.service-card-enterprise {
    border: 2px solid var(--color-gold);
    position: relative;
}
.service-card-enterprise::before {
    content: 'Nuevo';
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--color-gold);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    z-index: 2;
}
.service-visual-enterprise {
    background: linear-gradient(135deg, var(--color-green-dark) 0%, var(--color-navy) 100%) !important;
}
.badge-enterprise {
    background: rgba(155, 138, 94, 0.9);
    color: #1a1a0a;
}

/* Consulta CTA transversal */
.services-consulta-cta {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}
.consulta-cta-inner {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    background: var(--color-white);
    border: 2px solid var(--color-gold);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl) var(--spacing-2xl);
    transition: all var(--transition-base);
}
.consulta-cta-inner:hover {
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}
.consulta-cta-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    border-radius: var(--radius-md);
    flex-shrink: 0;
}
.consulta-cta-icon i {
    font-size: 1.5rem;
    color: var(--color-white);
}
.consulta-cta-text {
    flex: 1;
}
.consulta-cta-text h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-xs);
}
.consulta-cta-text p {
    font-size: 0.95rem;
    color: var(--color-text-mid);
    line-height: 1.5;
}
.consulta-cta-inner .btn {
    flex-shrink: 0;
    white-space: nowrap;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.service-card:focus-visible {
    outline: 3px solid var(--color-gold);
    outline-offset: 2px;
}

.service-card-featured {
    border: 2px solid var(--color-gold);
    position: relative;
}
.service-card-featured::before {
    content: 'Destacado';
    position: absolute;
    top: var(--spacing-md); right: var(--spacing-md);
    background: var(--color-gold);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    z-index: 2;
}

.service-card-visual {
    position: relative;
    padding: var(--spacing-2xl) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-green-dark) 0%, var(--color-green-mid) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 160px;
    overflow: hidden;
}

.service-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}
.service-img + .service-icon-bg { display: none; }
.service-img[style*="display: none"] + .service-icon-bg { display: flex !important; }

.service-icon-bg {
    width: 72px; height: 72px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    border: 1.5px solid rgba(212, 168, 124, 0.3);
    z-index: 2;
}
.service-icon-bg i { font-size: 1.8rem; color: var(--color-gold-light); }

.service-badge {
    position: absolute;
    top: var(--spacing-md); left: var(--spacing-md);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    z-index: 3;
}
.badge-digital { background: rgba(100, 200, 160, 0.9); color: #1a4a2e; }
.badge-service { background: rgba(212, 168, 124, 0.9); color: #3a2a10; }
.badge-subscription { background: rgba(130, 170, 255, 0.9); color: #1a2a5a; }
.badge-booking { background: rgba(255, 180, 130, 0.9); color: #5a2a0a; }

.service-card-body { padding: var(--spacing-lg); }
.service-card-body h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--color-text-mid);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

/* ── About ── */
.about { padding: var(--spacing-4xl) 0; background: var(--color-cream); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}
.about-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}
.about-content p {
    font-size: 1.05rem;
    color: var(--color-text-mid);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}
.about-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}
.stat { display: flex; flex-direction: column; }
.stat-number { font-family: var(--font-serif); font-size: 2rem; font-weight: 700; color: var(--color-gold); line-height: 1; }
.stat-label { font-size: 0.85rem; color: var(--color-text-mid); margin-top: var(--spacing-xs); }

.about-image-placeholder {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-green-dark), var(--color-green-mid));
    aspect-ratio: 4/5;
}
.about-image-placeholder img { width: 100%; height: 100%; object-fit: cover; }
.image-fallback {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%; height: 100%;
    position: absolute;
    top: 0; left: 0;
    color: var(--color-cream);
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    text-align: center;
}
.image-fallback i { font-size: 3rem; color: var(--color-gold); opacity: 0.5; }
.image-fallback span { font-size: 1rem; font-weight: 500; opacity: 0.7; }
.image-fallback small { font-size: 0.75rem; opacity: 0.4; font-family: monospace; }

/* ── CTA Section ── */
.cta-section {
    position: relative;
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 50%, var(--color-gold-lighter) 100%);
    overflow: hidden;
}
.cta-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
                       radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
}
.cta-content { position: relative; text-align: center; z-index: 2; }
.cta-icon {
    width: 64px; height: 64px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
}
.cta-icon i { font-size: 1.5rem; color: var(--color-white); }
.cta-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}
.cta-content > p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}
.cta-section .btn-primary {
    background: var(--color-white);
    color: var(--color-gold);
    border-color: var(--color-white);
    font-size: 1.1rem;
    padding: 18px 40px;
}
.cta-section .btn-primary:hover {
    background: var(--color-cream);
    border-color: var(--color-cream);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}
.cta-note { margin-top: var(--spacing-md); font-size: 0.85rem; color: rgba(255, 255, 255, 0.7); }

/* ── Newsletter ── */
.newsletter { padding: var(--spacing-4xl) 0; background: linear-gradient(135deg, var(--color-green-dark) 0%, #1E3A2F 100%); }
.newsletter-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}
.newsletter-text h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    color: var(--color-cream);
    margin-bottom: var(--spacing-md);
    line-height: 1.25;
}
.newsletter-text p { color: rgba(245, 240, 232, 0.7); font-size: 1.05rem; line-height: 1.7; }

.newsletter-form { display: flex; flex-direction: column; gap: var(--spacing-md); }
.newsletter-form .form-group { position: relative; }
.newsletter-form input {
    width: 100%;
    padding: 16px 20px;
    font-family: var(--font-sans);
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1.5px solid rgba(245, 240, 232, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-cream);
    transition: all var(--transition-base);
    outline: none;
}
.newsletter-form input::placeholder { color: rgba(245, 240, 232, 0.5); }
.newsletter-form input:focus {
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(155, 138, 94, 0.2);
}
.newsletter-form .btn { margin-top: var(--spacing-sm); }

/* ── Contact ── */
.contact { padding: var(--spacing-4xl) 0; background: var(--color-bg); }
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}
.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}
.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-gold);
}
.contact-card-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--color-green-dark), var(--color-green-mid));
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}
.contact-card-icon i { font-size: 1.3rem; color: var(--color-gold-light); }
.contact-card h3 { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 600; margin-bottom: var(--spacing-xs); }
.contact-card p { font-size: 0.9rem; color: var(--color-text-mid); }

/* ── Footer ── */
.footer { background: var(--color-text-dark); padding: var(--spacing-3xl) 0 0; }
.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand .brand-empirica { font-size: 1.8rem; }
.footer-brand .brand-legal { font-size: 0.7rem; }
.footer-tagline { color: rgba(245, 240, 232, 0.5); font-size: 0.9rem; margin-top: var(--spacing-md); line-height: 1.6; }

.footer-links h4, .footer-social h4 {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-cream);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}
.footer-links a {
    display: block;
    color: rgba(245, 240, 232, 0.5);
    font-size: 0.9rem;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--color-gold-light); }

.social-icons { display: flex; gap: var(--spacing-md); }
.social-icons a {
    width: 42px; height: 42px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-cream);
    font-size: 1.1rem;
    transition: all var(--transition-base);
}
.social-icons a:hover { background: var(--color-gold); color: var(--color-white); transform: translateY(-3px); }

.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: var(--spacing-lg) 0; }
.footer-bottom p { color: rgba(245, 240, 232, 0.4); font-size: 0.85rem; }
.footer-bottom-links { display: flex; gap: var(--spacing-lg); }
.footer-bottom-links a { color: rgba(245, 240, 232, 0.4); font-size: 0.85rem; transition: color var(--transition-fast); }
.footer-bottom-links a:hover { color: var(--color-gold-light); }

/* ── Modals ── */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13, 13, 13, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
    padding: var(--spacing-lg);
}
.modal-overlay.active { opacity: 1; pointer-events: auto; }

.modal {
    background: var(--color-cream);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    max-width: 440px;
    width: 100%;
    position: relative;
    transform: translateY(20px) scale(0.96);
    transition: transform var(--transition-base);
    text-align: center;
}
.modal-overlay.active .modal { transform: translateY(0) scale(1); }

.modal-service {
    max-width: 560px;
    text-align: left;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md); right: var(--spacing-md);
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0, 0, 0, 0.06);
    border: none;
    border-radius: 50%;
    font-size: 1.4rem;
    color: var(--color-text-mid);
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}
.modal-close:hover { background: rgba(0, 0, 0, 0.12); color: var(--color-text-dark); }

.modal-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: var(--color-gold);
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
}
.modal-icon i { font-size: 1.3rem; color: var(--color-white); }

.modal h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-sm);
}
.modal-subtitle { font-size: 1.05rem; font-weight: 600; color: var(--color-gold); margin-bottom: var(--spacing-md); }
.modal p { color: var(--color-text-mid); font-size: 0.95rem; margin-bottom: var(--spacing-lg); line-height: 1.6; }

.modal-form { display: flex; flex-direction: column; gap: var(--spacing-md); }
.modal-form input {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-sans);
    font-size: 1rem;
    background: var(--color-white);
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text-dark);
    outline: none;
    transition: all var(--transition-base);
}
.modal-form input:focus { border-color: var(--color-gold); box-shadow: 0 0 0 3px rgba(155, 138, 94, 0.15); }
.modal-form input::placeholder { color: rgba(0, 0, 0, 0.35); }
.modal-disclaimer { font-size: 0.8rem !important; color: rgba(0, 0, 0, 0.35) !important; margin-bottom: 0 !important; margin-top: var(--spacing-sm); }

/* ── Service Detail Modal ── */
.service-detail-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}
.service-detail-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--color-green-dark), var(--color-green-mid));
    border-radius: var(--radius-md);
    flex-shrink: 0;
}
.service-detail-icon i { font-size: 1.3rem; color: var(--color-gold-light); }

.service-badge-inline {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    background: var(--color-cream-dark);
    color: var(--color-gold);
}

.service-detail h3 {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}
.service-detail-desc {
    font-size: 1rem;
    color: var(--color-text-mid);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.service-features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}
.service-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.95rem;
    color: var(--color-text-dark);
    line-height: 1.5;
}
.service-features li i {
    color: var(--color-gold);
    font-size: 0.8rem;
    margin-top: 5px;
    flex-shrink: 0;
}

.service-detail-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* ── WhatsApp Float ── */
.whatsapp-float {
    position: fixed;
    bottom: var(--spacing-lg); right: var(--spacing-lg);
    width: 60px; height: 60px;
    display: flex; align-items: center; justify-content: center;
    background: var(--color-whatsapp);
    border-radius: 50%;
    color: white;
    font-size: 1.7rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-base);
    animation: whatsapp-pulse 3s infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
    color: white;
}
@keyframes whatsapp-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ── Scroll Animations ── */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-on-scroll.animated { opacity: 1; transform: translateY(0); }

.services-grid .service-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.services-grid .service-card.animated { opacity: 1; transform: translateY(0); }

/* ── Success Message ── */
.form-success {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(37, 211, 102, 0.15);
    border: 1px solid rgba(37, 211, 102, 0.3);
    border-radius: var(--radius-md);
    color: #1a7a3a;
    font-weight: 500;
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
}
.form-success.visible { display: flex; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .footer-top { grid-template-columns: 1fr 1fr; gap: var(--spacing-2xl); }
}

@media (max-width: 768px) {
    .navbar-links {
        position: fixed;
        top: 0; right: -100%;
        width: 280px; height: 100vh;
        background: var(--color-green-dark);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px var(--spacing-xl) var(--spacing-xl);
        gap: var(--spacing-md);
        transition: right var(--transition-base);
        box-shadow: -4px 0 30px rgba(0, 0, 0, 0.3);
        z-index: 1001;
    }
    .navbar-links.open { right: 0; }
    .navbar-links a { font-size: 1.1rem; padding: var(--spacing-sm) 0; }
    .navbar-toggle { display: block; z-index: 1002; }
    .navbar-toggle.active i::before { content: "\f00d"; }

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

    .services-tabs { gap: var(--spacing-xs); }
    .services-tab { padding: 10px 18px; font-size: 0.85rem; }
    .services-tab span { display: none; }
    .services-tab i { font-size: 1.1em; }
    .services-tab.active span { display: inline; }

    .enterprise-banner-content { flex-direction: column; text-align: center; }
    .enterprise-banner-icon { width: 56px; height: 56px; }
    .enterprise-banner-icon i { font-size: 1.4rem; }
    .enterprise-banner .btn-primary { width: 100%; justify-content: center; }

    .consulta-cta-inner { flex-direction: column; text-align: center; padding: var(--spacing-xl) var(--spacing-lg); }
    .consulta-cta-inner .btn { width: 100%; justify-content: center; }

    .services-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }

    .about-grid { grid-template-columns: 1fr; gap: var(--spacing-2xl); }
    .about-visual { order: -1; }
    .about-image-placeholder { aspect-ratio: 16/10; }
    .about-stats { flex-wrap: wrap; gap: var(--spacing-lg); }

    .newsletter-inner { grid-template-columns: 1fr; gap: var(--spacing-2xl); text-align: center; }

    .contact-grid { grid-template-columns: 1fr; max-width: 400px; }

    .footer-top { grid-template-columns: 1fr; gap: var(--spacing-2xl); text-align: center; }
    .footer-brand { display: flex; flex-direction: column; align-items: center; }
    .social-icons { justify-content: center; }
    .footer-bottom { flex-direction: column; gap: var(--spacing-md); text-align: center; }
    .footer-bottom-links { gap: var(--spacing-md); }

    .whatsapp-float { width: 52px; height: 52px; font-size: 1.5rem; bottom: var(--spacing-md); right: var(--spacing-md); }
}

@media (max-width: 480px) {
    .container { padding: 0 var(--spacing-md); }
    .hero-ctas { flex-direction: column; align-items: center; }
    .hero-ctas .btn { width: 100%; justify-content: center; }
    .cta-section .btn-primary { font-size: 0.95rem; padding: 16px 28px; }
    .modal { padding: var(--spacing-lg); margin: var(--spacing-md); }
    .modal-service { max-height: 85vh; }
}

@media print {
    .navbar, .whatsapp-float, .modal-overlay, .hero-scroll-indicator { display: none !important; }
    .hero { min-height: auto; padding: 2rem 0; }
    body { color: black; background: white; }
}