@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,500&display=swap');

:root {
    --bg-dark: #f8fafc;              /* Slate 50 (Very light slate blue-grey) */
    --bg-secondary: #f1f5f9;         /* Slate 100 (Secondary light background) */
    --bg-navbar: rgba(248, 250, 252, 0.85);
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-card-hover: rgba(255, 255, 255, 0.98);
    --border-color: rgba(15, 23, 42, 0.08);
    --border-color-hover: rgba(37, 99, 235, 0.4);
    
    --color-primary: #1e40af;       /* Deep Navy Blue (Corporate Primary) */
    --color-primary-glow: rgba(30, 64, 175, 0.1);
    --color-secondary: #2563eb;     /* Royal Blue Accent */
    --color-secondary-glow: rgba(37, 99, 235, 0.08);
    --color-secondary-glow-light: rgba(37, 99, 235, 0.04);
    --color-accent: #d97706;        /* Amber 600 (KPI highlights) */
    --color-accent-glow: rgba(217, 119, 6, 0.1);
    
    --text-main: #0f172a;           /* Slate 900 (High contrast dark grey) */
    --text-muted: #475569;          /* Slate 600 (Muted description text) */
    --text-light: #64748b;          /* Slate 500 */
    
    --font-title: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    
    --shadow-premium: 0 10px 30px -10px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(15, 23, 42, 0.02);
    --shadow-glow: 0 15px 35px -10px rgba(37, 99, 235, 0.15);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--color-primary);
}

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

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-secondary);
}

/* Layout Utilities */
.section {
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

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

.section-tag {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-secondary);
    margin-bottom: 12px;
    display: inline-block;
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* Glassmorphism Card Style (Light) */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 32px;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-premium);
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-color-hover);
    box-shadow: var(--shadow-premium), var(--shadow-glow);
    background: var(--bg-card-hover);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-wrap: balance;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    gap: 8px;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-primary);
    transform: scale(1.02);
    box-shadow: 0 10px 20px -10px var(--color-secondary);
}

.btn-secondary {
    background: transparent;
    border: 1px solid rgba(15, 23, 42, 0.15);
    color: var(--text-main);
}

.btn-secondary:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    background: rgba(37, 99, 235, 0.04);
}

/* Header & Navbar */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--bg-navbar);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 24px 0 24px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    height: 84px;
}

.logo-link {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    margin-right: 20px;
}

.logo-img {
    height: 88px; /* 30% smaller than 126px */
    width: auto;
    object-fit: contain;
    display: block;
    margin-top: -16px;
    margin-bottom: -16px;
}

.nav-cta {
    margin-bottom: 8px;
    margin-left: 5px;
}

.nav-cta .btn {
    padding: 6px 10px;
    font-size: 0.775rem;
    line-height: 1.3;
    max-width: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-wrap: balance;
}

.nav-links {
    display: flex;
    gap: 6px;
    list-style: none;
    align-items: flex-end;
    margin: 0;
    padding: 0;
    margin-right: auto;
}

.nav-links li {
    display: flex;
}

.nav-links a {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 56px;
    padding: 0 10px;
    font-size: 0.8rem;
    line-height: 1.25;
    font-weight: 600;
    color: #475569;
    background: linear-gradient(to bottom, #ffffff, #f8fafc);
    border: 1px solid var(--border-color);
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    top: 1px;
    z-index: 1;
    min-width: 90px;
}

.nav-links a:hover:not(.active) {
    transform: translateY(-4px);
    background: linear-gradient(to bottom, #ffffff, #f1f5f9);
    border-color: #cbd5e1;
    color: var(--color-secondary);
    box-shadow: 0 -4px 10px rgba(15, 23, 42, 0.05);
}

/* Page-specific active tab styles (based on body ID) */
#page-home .nav-links a.active {
    background: #2563eb;
    color: #ffffff;
    border-color: #2563eb;
    z-index: 2;
    box-shadow: 0 -4px 12px rgba(37, 99, 235, 0.15);
}

#page-diagnostico .nav-links a.active {
    background: #d97706;
    color: #ffffff;
    border-color: #d97706;
    z-index: 2;
    box-shadow: 0 -4px 12px rgba(217, 119, 6, 0.15);
}

#page-sop .nav-links a.active {
    background: #059669;
    color: #ffffff;
    border-color: #059669;
    z-index: 2;
    box-shadow: 0 -4px 12px rgba(5, 150, 105, 0.15);
}

#page-advisory .nav-links a.active {
    background: #4f46e5;
    color: #ffffff;
    border-color: #4f46e5;
    z-index: 2;
    box-shadow: 0 -4px 12px rgba(79, 70, 229, 0.15);
}

#page-inventario .nav-links a.active {
    background: #0891b2;
    color: #ffffff;
    border-color: #0891b2;
    z-index: 2;
    box-shadow: 0 -4px 12px rgba(8, 145, 178, 0.15);
}

#page-ia .nav-links a.active {
    background: #e11d48;
    color: #ffffff;
    border-color: #e11d48;
    z-index: 2;
    box-shadow: 0 -4px 12px rgba(225, 29, 72, 0.15);
}

#page-trayectoria .nav-links a.active {
    background: #334155;
    color: #ffffff;
    border-color: #334155;
    z-index: 2;
    box-shadow: 0 -4px 12px rgba(51, 65, 85, 0.15);
}

/* Page-specific theme variables overrides */
#page-diagnostico {
    --color-primary: #9a3412;
    --color-primary-glow: rgba(154, 52, 18, 0.1);
    --color-secondary: #d97706;
    --color-secondary-glow: rgba(217, 119, 6, 0.08);
    --color-secondary-glow-light: rgba(217, 119, 6, 0.04);
    --border-color-hover: rgba(217, 119, 6, 0.4);
    --shadow-glow: 0 15px 35px -10px rgba(217, 119, 6, 0.15);
}

#page-sop {
    --color-primary: #064e3b;
    --color-primary-glow: rgba(6, 78, 59, 0.1);
    --color-secondary: #059669;
    --color-secondary-glow: rgba(5, 150, 105, 0.08);
    --color-secondary-glow-light: rgba(5, 150, 105, 0.04);
    --border-color-hover: rgba(5, 150, 105, 0.4);
    --shadow-glow: 0 15px 35px -10px rgba(5, 150, 105, 0.15);
}

#page-advisory {
    --color-primary: #312e81;
    --color-primary-glow: rgba(49, 46, 129, 0.1);
    --color-secondary: #4f46e5;
    --color-secondary-glow: rgba(79, 70, 229, 0.08);
    --color-secondary-glow-light: rgba(79, 70, 229, 0.04);
    --border-color-hover: rgba(79, 70, 229, 0.4);
    --shadow-glow: 0 15px 35px -10px rgba(79, 70, 229, 0.15);
}

#page-inventario {
    --color-primary: #164e63;
    --color-primary-glow: rgba(22, 78, 99, 0.1);
    --color-secondary: #0891b2;
    --color-secondary-glow: rgba(8, 145, 178, 0.08);
    --color-secondary-glow-light: rgba(8, 145, 178, 0.04);
    --border-color-hover: rgba(8, 145, 178, 0.4);
    --shadow-glow: 0 15px 35px -10px rgba(8, 145, 178, 0.15);
}

#page-ia {
    --color-primary: #881337;
    --color-primary-glow: rgba(136, 19, 55, 0.1);
    --color-secondary: #e11d48;
    --color-secondary-glow: rgba(225, 29, 72, 0.08);
    --color-secondary-glow-light: rgba(225, 29, 72, 0.04);
    --border-color-hover: rgba(225, 29, 72, 0.4);
    --shadow-glow: 0 15px 35px -10px rgba(225, 29, 72, 0.15);
}

#page-trayectoria {
    --color-primary: #0f172a;
    --color-primary-glow: rgba(15, 23, 42, 0.1);
    --color-secondary: #475569;
    --color-secondary-glow: rgba(71, 85, 105, 0.08);
    --color-secondary-glow-light: rgba(71, 85, 105, 0.04);
    --border-color-hover: rgba(71, 85, 105, 0.4);
    --shadow-glow: 0 15px 35px -10px rgba(71, 85, 105, 0.15);
}

.burger-menu {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.burger-menu span {
    width: 24px;
    height: 2px;
    background: var(--text-main);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 180px;
    padding-bottom: 120px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: var(--bg-dark);
}

.hero-bg {
    position: absolute;
    top: -10%;
    left: 0;
    width: 100%;
    height: 125%;
    background-image: linear-gradient(to right, rgba(248, 250, 252, 0.99) 30%, rgba(248, 250, 252, 0.9) 55%, rgba(248, 250, 252, 0.3) 100%), url('assets/hero.jpg');
    background-position: right center;
    background-repeat: no-repeat;
    background-size: cover;
    z-index: 1;
    will-change: transform;
}

.hero-content-wrapper {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-tag {
    color: var(--color-secondary);
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    font-size: 0.95rem;
    display: block;
}

.hero-title {
    font-size: 3.25rem;
    line-height: 1.15;
    margin-bottom: 24px;
    color: var(--color-primary);
}

.hero-title span {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.35rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    font-weight: 500;
    line-height: 1.4;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-companies {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

.hero-companies-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-light);
    margin-bottom: 16px;
}

.companies-logo-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    align-items: center;
}

.company-logo-item {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    letter-spacing: -0.01em;
}


/* Impact Metrics Grid */
.metrics-section {
    background-color: var(--bg-secondary);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.metric-card {
    text-align: center;
    border-radius: 16px;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.05);
}

.metric-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    margin-bottom: 12px;
    font-family: var(--font-title);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric-card.accented .metric-number {
    background: linear-gradient(135deg, #d97706 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric-label {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.metric-desc {
    font-size: 0.925rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Services Section */
.services-section {
    background-color: var(--bg-dark);
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.specialty-card {
    padding: 32px;
    border-radius: 16px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

.specialty-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-color-hover);
    box-shadow: var(--shadow-premium), var(--shadow-glow);
}

.specialty-icon {
    width: 48px;
    height: 48px;
    background: var(--color-secondary-glow);
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    margin-bottom: 20px;
}

.specialty-icon svg {
    width: 24px;
    height: 24px;
}

.specialty-title {
    font-size: 1.35rem;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.specialty-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Highlight Animation Effect */
@keyframes flashHighlight {
    0% { background-color: #ffffff; }
    50% { background-color: var(--color-secondary-glow); }
    100% { background-color: #ffffff; }
}

.specialty-card.highlight-flash {
    animation: flashHighlight 2s ease-in-out;
}

/* Trayectoria Section */
.trajectory-section {
    background-color: var(--bg-secondary);
}

.trajectory-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
    align-items: center;
}

.trajectory-image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.1);
}

.trajectory-image-container img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition-smooth);
}

.trajectory-image-container:hover img {
    transform: scale(1.03);
}

.trajectory-content h2 {
    color: var(--color-primary);
}

.trajectory-p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* FAQ Accordion */
.faq-section {
    background-color: var(--bg-dark);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-premium);
}

.faq-question {
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem;
    user-select: none;
    color: var(--color-primary);
}

.faq-toggle-icon {
    font-size: 1.25rem;
    color: var(--color-secondary);
    transition: transform var(--transition-fast);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    background: rgba(241, 245, 249, 0.5);
}

.faq-answer-inner {
    padding: 0 24px 24px 24px;
    color: var(--text-muted);
    font-size: 0.975rem;
    line-height: 1.6;
}

.faq-item.active {
    border-color: var(--border-color-hover);
    background: #ffffff;
}

.faq-item.active .faq-toggle-icon {
    transform: rotate(45deg);
}

/* Contact & Lead Form */
.contact-section {
    background-color: var(--bg-secondary);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
}

.contact-info h3 {
    font-size: 2.25rem;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 32px;
}

.contact-details-list {
    list-style: none;
    margin-bottom: 48px;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    background: var(--color-secondary-glow);
    color: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.contact-detail-val {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-primary);
}

.contact-socials {
    display: flex;
    gap: 16px;
}

.contact-social-btn {
    height: 44px;
    width: auto;
    min-width: 44px;
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    background: #ffffff;
    transition: var(--transition-fast);
}

.contact-social-btn img {
    height: 24px;
    width: auto;
    object-fit: contain;
    display: block;
}

.contact-social-btn:hover {
    border-color: var(--color-secondary);
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

.contact-form-container.glass-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-control {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px 16px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    border-color: var(--color-secondary);
    background: #ffffff;
    outline: none;
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.1);
}

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

.form-status {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    display: none;
}

.form-status.success {
    background: rgba(16, 185, 129, 0.08);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.2);
    display: block;
}

/* Footer */
footer {
    background-color: var(--color-primary);
    color: #ffffff;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 48px 24px;
}

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

.logo-footer {
    display: flex;
    align-items: center;
}

.logo-img-footer {
    height: 44px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

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

.footer-copy {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 10px 28px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

/* Floating Scroll to Top Button */
.scroll-top-btn {
    position: fixed;
    bottom: 105px;
    right: 36px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border-color);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-premium);
    z-index: 1000;
    transition: var(--transition-smooth);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    background: var(--color-secondary);
    color: #ffffff;
    border-color: var(--color-secondary);
    transform: translateY(-5px);
}

.scroll-top-btn svg {
    width: 20px;
    height: 20px;
}

/* Modal System */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    padding: 16px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-box {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.modal-overlay.active .modal-box {
    transform: translateY(0);
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.modal-close {
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-light);
    transition: var(--transition-fast);
}

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

.modal-body {
    padding: 24px;
}

.modal-box .contact-form .form-control {
    background: var(--bg-dark);
}

.modal-box .contact-form .form-control:focus {
    background: #ffffff;
}

/* Responsiveness adjustments */
@media (max-width: 1024px) {
    .trajectory-grid,
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 48px;
    }
    
    #page-home .hero-bg,
    #page-diagnostico .hero-bg {
        background-image: linear-gradient(to right, rgba(248, 250, 252, 0.98) 50%, rgba(248, 250, 252, 0.9) 75%, rgba(248, 250, 252, 0.5) 100%), url('assets/hero.jpg');
    }
    
    .specialties-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .navbar {
        padding: 16px 24px;
        height: auto;
        align-items: center;
    }

    .logo-link {
        margin-bottom: 0;
    }

    .logo-img {
        height: 63px; /* 30% smaller than 90px */
        margin-top: -8px;
        margin-bottom: -8px;
    }

    .nav-cta {
        margin-bottom: 0;
    }
    
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ffffff;
        border-bottom: 1px solid var(--border-color);
        padding: 24px;
        gap: 12px;
        box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.05);
        align-self: auto;
        z-index: 100;
        margin-right: 0;
    }
    
    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        border-radius: 8px;
        border: 1px solid var(--border-color);
        padding: 12px 16px;
        top: 0;
        background: #f8fafc;
        box-shadow: none;
    }

    .nav-links a:hover:not(.active) {
        transform: none;
        box-shadow: none;
    }

    /* Page-specific active colors on mobile show as full-pill highlight */
    #page-home .nav-links a.active,
    #page-diagnostico .nav-links a.active,
    #page-sop .nav-links a.active,
    #page-advisory .nav-links a.active,
    #page-inventario .nav-links a.active,
    #page-ia .nav-links a.active,
    #page-trayectoria .nav-links a.active {
        border-radius: 8px;
        box-shadow: none;
    }
    
    .burger-menu {
        display: flex;
    }
    
    /* Hamburger Active Animation */
    .burger-menu.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .burger-menu.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-menu.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .nav-cta {
        display: none;
    }
    
    .hero-section {
        padding-top: 130px;
        padding-bottom: 80px;
        min-height: auto;
    }
    
    .hero-bg {
        top: 0;
        height: 100% !important;
        transform: none !important; /* Disable parallax slide on mobile */
        background-position: center;
    }

    #page-home .hero-bg,
    #page-diagnostico .hero-bg {
        background-image: linear-gradient(to bottom, rgba(248, 250, 252, 0.85) 0%, rgba(248, 250, 252, 0.4) 100%), url('assets/hero.jpg') !important;
    }
    #page-trayectoria .hero-bg {
        background-image: linear-gradient(to bottom, rgba(248, 250, 252, 0.85) 0%, rgba(248, 250, 252, 0.4) 100%), url('assets/trayectoria.png') !important;
    }
    #page-sop .hero-bg {
        background-image: linear-gradient(to bottom, rgba(248, 250, 252, 0.85) 0%, rgba(248, 250, 252, 0.4) 100%), url('assets/hero.jpg') !important;
    }
    #page-advisory .hero-bg {
        background-image: linear-gradient(to bottom, rgba(248, 250, 252, 0.85) 0%, rgba(248, 250, 252, 0.4) 100%), url('assets/advisory-mensual.png') !important;
    }
    #page-inventario .hero-bg {
        background-image: linear-gradient(to bottom, rgba(248, 250, 252, 0.85) 0%, rgba(248, 250, 252, 0.4) 100%), url('assets/analisis-inventario.png') !important;
    }
    #page-ia .hero-bg {
        background-image: linear-gradient(to bottom, rgba(248, 250, 252, 0.85) 0%, rgba(248, 250, 252, 0.4) 100%), url('assets/ia-aplicada.png') !important;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.15rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .specialties-grid,
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* ==========================================================================
   Premium Entry & Scroll Animations
   ========================================================================== */

/* 1. Keyframes for Hero entry animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.96);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 2. Utility animation classes */
.anim-fade-up {
    animation: fadeInUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.anim-fade-down {
    animation: fadeInDown 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.anim-fade-left {
    animation: fadeInLeft 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.anim-fade-right {
    animation: fadeInRight 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.anim-scale {
    animation: scaleIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Staggered Delay classes */
.delay-100 { animation-delay: 0.1s !important; }
.delay-200 { animation-delay: 0.25s !important; }
.delay-300 { animation-delay: 0.4s !important; }
.delay-400 { animation-delay: 0.55s !important; }
.delay-500 { animation-delay: 0.7s !important; }

/* 3. Scroll Reveal styles for info cards and modules */
.reveal {
    opacity: 0;
    transform: translateY(32px) scale(0.99);
    transition: opacity 1.1s cubic-bezier(0.16, 1, 0.3, 1), transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Footer LinkedIn icon hover styling */
.footer-linkedin-btn:hover {
    opacity: 1 !important;
    color: #0077b5 !important;
    transform: scale(1.12);
}

/* WhatsApp contact link and lead button styling */
.contact-link-whatsapp {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-link-whatsapp:hover {
    color: #25d366 !important;
    text-decoration: underline !important;
}

.btn-whatsapp-lead {
    background: #25d366 !important;
    border-color: #25d366 !important;
    color: #ffffff !important;
    width: 100%;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.btn-whatsapp-lead:hover {
    background: #128c7e !important;
    border-color: #128c7e !important;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
}

/* Email contact link styling */
.contact-link-email {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* Mobile overrides */
@media (max-width: 768px) {
    .specialties-grid,
    .metrics-grid,
    .trajectory-grid,
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    
    .trajectory-grid {
        gap: 32px !important;
    }
}