/* ===== Font Import ===== */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,200..800;1,6..72,200..800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ===== CSS Variables ===== */
:root {
    --color-bg: #08080d;
    --color-bg-elevated: #0e0e15;
    --color-bg-card: rgba(14, 14, 21, 0.8);
    --color-primary: #53ddfc;
    --color-primary-dark: #3bc4e8;
    --color-secondary: #7c3aed;
    --color-text: #f4f0fb;
    --color-text-secondary: #8a8899;
    --color-text-muted: #6B7280;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.15);

    --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    --gradient-bg: linear-gradient(180deg, var(--color-bg) 0%, #0d0d14 100%);

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Newsreader', serif;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(83, 221, 252, 0.2);

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

    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    --container-max: 1200px;
    --section-padding: 100px;
}

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

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

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

img, svg {
    display: block;
    max-width: 100%;
}

ul, ol {
    list-style: none;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: 16px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn-icon {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-bg);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(83, 221, 252, 0.4);
}

.btn-primary:hover .btn-icon {
    transform: translateX(4px);
}

.btn-ghost {
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    color: var(--color-text);
    border-color: var(--color-border-hover);
    background: rgba(255, 255, 255, 0.05);
}

.btn-ghost:hover .btn-icon {
    transform: translateY(4px);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.125rem;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(8, 8, 13, 0.6);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(8, 8, 13, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 0;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-svg {
    height: 40px;
    width: auto;
}

.logo-img {
    height: 36px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

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

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

.nav-cta {
    padding: 10px 20px;
    background: var(--gradient-primary);
    color: var(--color-bg);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

.nav-cta:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    width: 32px;
    height: 32px;
    position: relative;
    z-index: 1001;
}

.hamburger {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-fast);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        var(--gradient-bg);
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    25% {
        transform: translateY(-30px) translateX(15px);
    }
    50% {
        transform: translateY(-10px) translateX(-10px);
    }
    75% {
        transform: translateY(-20px) translateX(5px);
    }
}

.hero-content {
    text-align: center;
    max-width: 900px;
}

.hero-title {
    font-size: clamp(2.25rem, 6vw, 3.75rem);
    margin-bottom: 24px;
    line-height: 1.15;
}

.hero-title .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-badges {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.badge svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

/* ===== Section Base ===== */
.section {
    padding: var(--section-padding) 0;
    position: relative;
}

/* ===== Problems Section ===== */
.problems {
    background: var(--color-bg-elevated);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.problem-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-normal);
}

.problem-card:hover {
    border-color: rgba(83, 221, 252, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 0 30px rgba(83, 221, 252, 0.1);
}

.problem-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.problem-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.problem-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.problem-text {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.problems-closing {
    text-align: center;
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    font-style: italic;
}

.problems-closing strong {
    color: var(--color-primary);
    font-style: normal;
}

/* ===== Section Badges (Cambio 1) ===== */
.section-badge {
    display: block;
    text-align: center;
    margin-bottom: 16px;
}

.section-badge {
    display: inline-block;
    margin: 0 auto 16px;
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 100px;
    background: rgba(0, 212, 255, 0.08);
}

/* Center the badge above section titles */
.section > .container > .section-badge {
    display: block;
    text-align: center;
}

.section > .container > .section-badge {
    display: table;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 16px;
}

/* ===== Hero Metrics (Cambio 4) ===== */
.hero-metrics {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
    padding: 24px 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    margin-top: 40px;
}

.hero-metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 28px;
}

.hero-metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-metric-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.hero-metric-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

/* ===== Stack Section (Cambio 6) ===== */
.stack-section {
    padding: 48px 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.stack-heading {
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.stack-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.stack-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.stack-chip:hover {
    border-color: var(--color-primary);
    color: var(--color-text);
}

.stack-chip svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
}

/* ===== Problems Categories (Cambio 3) ===== */
.problems-category {
    margin-bottom: 32px;
}

.problems-category:last-of-type {
    margin-bottom: 48px;
}

.problems-category-label {
    display: inline-block;
    padding: 4px 14px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    border: 1px solid rgba(0, 212, 255, 0.25);
    border-radius: 100px;
    background: rgba(0, 212, 255, 0.06);
    margin-bottom: 16px;
}

.problems-grid--half {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

/* ===== Service Blocks (Cambio 2) ===== */
.service-block {
    margin-bottom: 16px;
}

.service-block:last-child {
    margin-bottom: 0;
}

.service-label {
    display: inline-block;
    padding: 3px 10px;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    margin-bottom: 8px;
}

.service-label--result {
    color: var(--color-primary);
    border-color: rgba(0, 212, 255, 0.3);
    background: rgba(0, 212, 255, 0.08);
}

.service-block p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.service-result-text {
    color: var(--color-primary) !important;
    font-weight: 500;
}

/* ===== Services Section ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 40px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.service-card:hover {
    border-color: rgba(83, 221, 252, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 0 40px rgba(83, 221, 252, 0.1);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card.featured {
    border-color: rgba(0, 212, 255, 0.3);
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.05) 0%, var(--color-bg-card) 100%);
}

.service-card.featured::before {
    opacity: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.service-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-bg);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.service-description {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    font-size: 1rem;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.service-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.5;
}

.service-list li svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===== Process Section ===== */
.process {
    background: var(--color-bg-elevated);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    position: relative;
    margin-bottom: 60px;
}

.process-step {
    position: relative;
    text-align: center;
}

.step-number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--color-bg);
    font-weight: 700;
    font-size: 1.25rem;
    border-radius: 50%;
    margin: 0 auto 24px;
    position: relative;
    z-index: 1;
}

.step-content {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    height: calc(100% - 72px);
}

.step-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.1);
    border-radius: var(--radius-md);
    margin: 0 auto 20px;
}

.step-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-secondary);
}

.step-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.step-text {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.process-cta {
    text-align: center;
}

/* ===== Results Section ===== */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.result-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-normal);
}

.result-card:hover {
    border-color: rgba(83, 221, 252, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(83, 221, 252, 0.1);
}

.result-sector {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--color-primary);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

.result-text {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.metric {
    text-align: center;
    padding: 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.metric-value {
    display: block;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.metric-label {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

/* ===== About Section ===== */
.about {
    background: var(--color-bg-elevated);
}

.about-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    align-items: start;
}

.about-image {
    position: sticky;
    top: 120px;
}

.about-photo {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-xl);
    border: 2px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.about-photo:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.about-image-placeholder {
    aspect-ratio: 1;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--color-text-muted);
}

.about-image-placeholder svg {
    width: 80px;
    height: 80px;
    opacity: 0.3;
}

.about-image-placeholder span {
    font-size: 0.875rem;
}

.about-text p {
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    font-size: 1.0625rem;
    line-height: 1.8;
}

.about-text p strong {
    color: var(--color-text);
}

.about-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 32px 0;
}

.about-badge {
    text-align: center;
    padding: 20px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.badge-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.badge-label {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.about-stack {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 32px;
}

.stack-label {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.stack-icons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.stack-item {
    padding: 8px 16px;
    background: rgba(139, 92, 246, 0.1);
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

/* ===== FAQ Section ===== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
    border-top: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    width: 24px;
    height: 24px;
    color: var(--color-text-secondary);
    transition: transform var(--transition-normal);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 24px;
}

.faq-answer p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta-section {
    position: relative;
    text-align: center;
    padding: 120px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 100% 100% at 50% 100%, rgba(0, 212, 255, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        var(--color-bg-elevated);
    z-index: -1;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.cta-section .btn {
    margin-bottom: 32px;
}

.cta-badges {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-badge {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cta-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1.4fr 1.5fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 16px;
}

.footer-logo .logo-svg {
    height: 36px;
}

.footer-logo .logo-img {
    height: 32px;
}

.footer-tagline {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.footer-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav a {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.contact-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

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

.copyright {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.legal-links {
    display: flex;
    gap: 24px;
}

.legal-links a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

/* ===== Blog Section ===== */
.blog {
    background: var(--color-bg);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.blog-card {
    display: block;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.blog-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.blog-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 16px;
}

.blog-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card:hover .blog-title {
    color: var(--color-primary);
}

.blog-excerpt {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        position: static;
        max-width: 300px;
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .hero-metrics {
        flex-wrap: wrap;
        gap: 16px;
        padding: 20px;
    }

    .hero-metric {
        padding: 0 16px;
        flex: 1 1 40%;
    }

    .hero-metric-divider {
        display: none;
    }

    .stack-section {
        padding: 32px 0;
    }

    .stack-grid {
        gap: 8px;
    }

    .stack-chip {
        padding: 6px 12px;
        font-size: 0.75rem;
    }

    /* Typography hierarchy for mobile */
    .hero-title {
        font-weight: 700;
    }

    .section-title {
        font-weight: 700;
    }

    .hero-subtitle,
    .section-subtitle {
        font-weight: 400;
    }

    .service-title,
    .problem-title,
    .result-title,
    .process-title {
        font-weight: 600;
    }

    .service-description,
    .problem-description,
    .result-description,
    .process-description {
        font-weight: 400;
    }

    .badge,
    .hero-badge {
        font-weight: 500;
    }

    .faq-question {
        font-weight: 600;
    }

    .faq-answer {
        font-weight: 400;
    }

    .footer-title {
        font-weight: 600;
    }

    .logo-img {
        height: 32px;
    }

    .footer-logo .logo-img {
        height: 28px;
    }

    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-bg-elevated);
        border-left: 1px solid var(--color-border);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 24px;
        transition: right var(--transition-normal);
    }

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

    .nav-link {
        font-size: 1.125rem;
    }

    .nav-cta {
        width: 100%;
        text-align: center;
        padding: 14px 24px;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .hero-ctas .btn {
        width: 100%;
        max-width: 320px;
    }

    .hero-badges {
        flex-direction: column;
        align-items: center;
    }

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

    .process-timeline {
        gap: 24px;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: auto;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .cta-badges {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .service-card,
    .problem-card,
    .result-card {
        padding: 24px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9375rem;
    }

    .btn-large {
        padding: 14px 28px;
        font-size: 1rem;
    }
}

/* ===== Print Styles ===== */
@media print {
    .navbar,
    .hero-particles,
    .cta-section {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .section-title {
        background: none;
        -webkit-text-fill-color: black;
        color: black;
    }
}

/* ===== Sectors Section ===== */
.sectors {
    background: var(--color-bg);
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.sector-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-decoration: none;
    transition: transform var(--transition-base), border-color var(--transition-base);
    display: block;
}

.sector-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
}

.sector-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    display: block;
}

.sector-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.sector-card p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ===== Contact Form Section ===== */
.contact-section {
    background: var(--color-bg-elevated);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    margin-top: 3rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

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

.contact-form .btn {
    width: 100%;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* ===== LM Banner — "Las 6 fugas" ===== */
.lm-banner-section {
    padding: 80px 24px;
    background: radial-gradient(ellipse 900px 500px at 50% 50%, rgba(83, 221, 252, 0.08), transparent 70%);
    position: relative;
}

.lm-banner-card {
    max-width: 1120px;
    margin: 0 auto;
    padding: 56px 56px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md), 0 0 80px rgba(83, 221, 252, 0.12);
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 56px;
    align-items: center;
}

.lm-banner-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0.8;
}

.lm-banner-content { min-width: 0; }

.lm-banner-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.lm-banner-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3.2vw, 2.5rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--color-text);
    margin: 0 0 16px;
}

.lm-banner-subtitle {
    font-size: 1.0625rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    margin: 0 0 24px;
}

.lm-banner-bullets {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.lm-banner-bullets li {
    position: relative;
    padding-left: 28px;
    font-size: 0.9375rem;
    color: var(--color-text);
}

.lm-banner-bullets li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1rem;
}

.lm-banner-cta-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px 20px;
}

.lm-banner-cta { text-decoration: none; }

.lm-banner-meta {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.lm-banner-cover {
    display: flex;
    justify-content: center;
    align-items: center;
}

.lm-banner-cover-link {
    display: block;
    line-height: 0;
    transform: rotate(-2deg);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border-radius: 4px;
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.06);
}

.lm-banner-cover-link:hover {
    transform: rotate(0deg) translateY(-4px);
    box-shadow: 0 40px 80px -15px rgba(0,0,0,0.8), 0 0 40px rgba(83,221,252,0.2), 0 0 0 1px rgba(83,221,252,0.3);
}

.lm-banner-cover img {
    display: block;
    width: 100%;
    max-width: 340px;
    height: auto;
    border-radius: 4px;
}

@media (max-width: 900px) {
    .lm-banner-card {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 48px 36px;
    }
    .lm-banner-cover { order: -1; }
    .lm-banner-cover img { max-width: 240px; }
}

@media (max-width: 640px) {
    .lm-banner-section { padding: 56px 20px; }
    .lm-banner-card { padding: 40px 24px; gap: 32px; }
    .lm-banner-cta-row { flex-direction: column; align-items: flex-start; }
    .lm-banner-cta-row .btn { width: 100%; }
    .lm-banner-cover img { max-width: 200px; }
}