/* ========================================
   HurtadoAI - Optimized Styles
   ======================================== */

/* ========== CSS CUSTOM PROPERTIES ========== */
:root {
    /* Colors */
    --bg-primary: #050508;
    --bg-secondary: #0a0a10;
    --bg-tertiary: #101018;
    --bg-card: rgba(16, 16, 24, 0.7);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --accent-primary: #00d4ff;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #00d4ff 0%, #8b5cf6 100%);
    --accent-glow: 0 0 40px rgba(0, 212, 255, 0.25);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(0, 212, 255, 0.4);

    /* Typography */
    --font-display: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing Scale (Consistent) */
    --space-xs: 8px;
    --space-sm: 12px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 40px;
    --space-3xl: 60px;

    /* Border Radius Scale (Consistent) */
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 100px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.4s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-display);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

::selection {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

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

.section {
    padding: 100px 0;
    position: relative;
}

.section--secondary {
    background: var(--bg-secondary);
}

.section--primary {
    background: var(--bg-primary);
}

.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========== SECTION HEADERS ========== */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-primary);
    margin-bottom: var(--space-lg);
}

.section-label::before,
.section-label::after {
    content: '';
    width: 40px;
    height: 1px;
    background: var(--accent-primary);
    opacity: 0.5;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ========== REUSABLE CARD BASE ========== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-slow);
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.card:hover::after {
    transform: scaleX(1);
}

.card--no-hover:hover {
    transform: none;
}

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

/* ========== ICON CONTAINERS (Consolidated) ========== */
.icon-container {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.icon-container--lg {
    width: 65px;
    height: 65px;
    border-radius: var(--radius-md);
    font-size: 1.6rem;
}

.icon-container--xl {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    font-size: 1.8rem;
}

.icon-container--md {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    font-size: 1.3rem;
}

.icon-container--sm {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    font-size: 1rem;
}

.icon-container i {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-container:hover {
    background: var(--accent-gradient);
    border-color: transparent;
    transform: scale(1.1);
}

.icon-container:hover i {
    -webkit-text-fill-color: var(--bg-primary);
    background: none;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--space-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.4);
}

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

.btn-secondary:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* ========== NAVIGATION ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(5, 5, 8, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-sm) 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--bg-primary);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo-text span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav-cta .btn {
    padding: var(--space-sm) var(--space-lg);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: var(--space-xs);
    background: none;
    border: none;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

/* ========== HERO SECTION ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 140px 0 100px;
}

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

.hero-bg::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    animation: pulse 10s ease-in-out infinite reverse;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-lg);
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.hero-badge i {
    color: var(--accent-primary);
}

.hero-title {
    font-size: clamp(2.5rem, 5.5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.hero-title .line {
    display: block;
}

.hero-title .line:nth-child(2) {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    max-width: 500px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: var(--space-2xl);
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.hero-stat-value {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 6px;
}

.hero-stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.hero-visual {
    position: relative;
    z-index: 1;
}

/* Terminal Card */
.terminal-header {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot:nth-child(1) { background: #ff5f57; }
.terminal-dot:nth-child(2) { background: #ffbd2e; }
.terminal-dot:nth-child(3) { background: #28ca42; }

.terminal-title {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.terminal-content {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.9;
}

.terminal-line {
    margin-bottom: 6px;
}

.terminal-line--spaced {
    margin-top: 10px;
}

.terminal-prompt {
    color: var(--accent-primary);
    margin-right: var(--space-xs);
}

.terminal-output {
    color: #4ade80;
    padding-left: 18px;
    display: block;
}

.terminal-cursor {
    display: inline-block;
    width: 10px;
    height: 16px;
    background: var(--accent-primary);
    margin-left: 4px;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ========== SERVICES SECTION ========== */
.services {
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.service-card > p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.service-features li i {
    font-size: 0.5rem;
    color: var(--accent-primary);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-lg);
    color: var(--accent-primary);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: gap var(--transition-base);
}

.service-link:hover {
    gap: var(--space-sm);
}

/* ========== PROCESS SECTION ========== */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-lg);
    position: relative;
    margin-top: 50px;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--border-color);
}

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

.process-icon {
    width: 100px;
    height: 100px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    position: relative;
    z-index: 1;
    transition: all var(--transition-base);
}

.process-icon span {
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.process-step:hover .process-icon {
    border-color: var(--accent-primary);
    box-shadow: var(--accent-glow);
    transform: scale(1.05);
}

.process-step h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.process-step p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    max-width: 160px;
    margin: 0 auto;
}

/* ========== TECHNOLOGIES SECTION ========== */
.technologies {
    background: var(--bg-secondary);
}

.tech-category {
    margin-bottom: var(--space-2xl);
}

.tech-category h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-lg);
    text-align: center;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-md);
}

.tech-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-lg) 14px;
    text-align: center;
    transition: all var(--transition-base);
}

.tech-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.tech-item i {
    font-size: 1.8rem;
    margin-bottom: var(--space-xs);
    display: block;
    color: var(--accent-primary);
}

.tech-item span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* ========== PORTFOLIO SECTION ========== */
/* ========== PORTFOLIO FILTERS ========== */
.portfolio-filters {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-xl);
    scrollbar-width: thin;
    scrollbar-color: var(--accent-primary) transparent;
    -webkit-overflow-scrolling: touch;
}

.portfolio-filters::-webkit-scrollbar {
    height: 4px;
}

.portfolio-filters::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: var(--radius-full);
}

.filter-btn {
    padding: 10px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
}

.filter-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-color: transparent;
    color: #fff;
    font-weight: 600;
}

.filter-btn i {
    font-size: 0.75rem;
}

/* ========== PORTFOLIO GRID ========== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.portfolio-card {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-4px);
}

/* Card destacada (caso de exito) */
.portfolio-card--featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
}

.portfolio-card--featured .portfolio-image {
    height: 100%;
    min-height: 280px;
}

/* ========== PORTFOLIO IMAGE ========== */
.portfolio-image {
    height: 200px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.portfolio-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    z-index: 1;
    pointer-events: none;
}

.portfolio-image img,
.portfolio-image video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio-image i {
    font-size: 4rem;
    color: var(--accent-primary);
    opacity: 0.3;
}

/* Card Badges */
.card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.card-badge--live {
    background: rgba(16, 185, 129, 0.9);
    color: #fff;
}

.card-badge--live i {
    font-size: 0.5rem;
    animation: pulse-dot 2s infinite;
    color: #fff;
    opacity: 1;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.card-badge--video {
    background: rgba(139, 92, 246, 0.9);
    color: #fff;
}

.card-badge--video i {
    color: #fff;
    opacity: 1;
    font-size: 0.65rem;
}

.card-badge--case {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
}

.card-badge--case i {
    color: #fff;
    opacity: 1;
    font-size: 0.65rem;
}

/* ========== PORTFOLIO CONTENT ========== */
.portfolio-content {
    padding: 28px;
    display: flex;
    flex-direction: column;
}

.portfolio-meta {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.portfolio-industria,
.portfolio-resultado {
    font-size: 0.75rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.portfolio-industria {
    color: var(--text-muted);
}

.portfolio-resultado {
    color: #10b981;
    background: rgba(16, 185, 129, 0.1);
    padding: 3px 10px;
    border-radius: var(--radius-full);
}

.portfolio-tags {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.portfolio-tag {
    padding: 5px var(--space-sm);
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--accent-primary);
}

.portfolio-tag--industria {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
}

.portfolio-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.portfolio-subtitulo {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.portfolio-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--accent-primary);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: gap var(--transition-base);
    cursor: pointer;
}

.portfolio-link:hover {
    gap: var(--space-sm);
}

.portfolio-cta {
    text-align: center;
    margin-top: var(--space-2xl);
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.portfolio-loading {
    text-align: center;
    padding: 50px;
    grid-column: 1/-1;
}

/* ========== MODAL ENRIQUECIDO ========== */
.modal-subtitulo {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-top: 8px;
    line-height: 1.6;
}

.modal-resultado-banner {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 16px 24px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(5, 150, 105, 0.1) 100%);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    color: #10b981;
    font-size: 1.1rem;
    font-weight: 600;
}

.modal-resultado-banner i {
    font-size: 1.3rem;
}

.modal-descripcion {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.modal-descripcion h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.modal-descripcion ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-md) 0;
}

.modal-descripcion ul li {
    padding: 6px 0 6px 24px;
    position: relative;
    color: var(--text-secondary);
}

.modal-descripcion ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-size: 0.8rem;
}

.modal-ideal-para {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: var(--space-lg);
}

.modal-ideal-para h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-ideal-para h4 i {
    color: var(--accent-secondary);
}

.ideal-para-content {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.ideal-para-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ideal-para-content ul li {
    padding: 6px 0 6px 24px;
    position: relative;
}

.ideal-para-content ul li::before {
    content: '\f178';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--accent-secondary);
    font-size: 0.75rem;
    top: 9px;
}

.modal-cta-section {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
}

/* ========== FORMS ========== */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: all var(--transition-base);
}

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

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
}

.form-group select option {
    background: var(--bg-tertiary);
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

.form-row,
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-submit {
    width: 100%;
    margin-top: var(--space-xs);
    padding: var(--space-md);
}

.form-submit--full {
    width: 100%;
    margin-top: 10px;
}

.form-disclaimer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 15px;
}

/* Form Messages */
.success-message,
.error-message {
    padding: var(--space-lg);
    border-radius: var(--space-sm);
    text-align: center;
    margin-top: var(--space-lg);
    display: none;
}

.success-message {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.error-message {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

/* Consultoria Form */
.consultoria-form {
    max-width: 700px;
    margin: 0 auto;
}

.consultoria-form h3 {
    font-size: 1.8rem;
    margin-bottom: var(--space-xs);
    text-align: center;
}

.consultoria-form > p {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* ========== CAL.COM SECTION ========== */
.cal-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 700px;
}

.cal-container iframe {
    border: 0;
    border-radius: var(--radius-lg);
}

/* ========== ABOUT SECTION ========== */
.about {
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 70px;
    align-items: center;
}

.about-image-container {
    position: relative;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.about-placeholder {
    width: 100%;
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-card) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.about-placeholder i {
    font-size: 5rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.4;
}

.about-placeholder span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.about-badge {
    position: absolute;
    bottom: -15px;
    right: -15px;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    padding: 18px var(--space-lg);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--accent-glow);
}

.about-badge-value {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1;
}

.about-badge-label {
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 4px;
}

.about-label {
    display: inline-flex;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
}

.about-content h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.about-content > p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 18px;
    line-height: 1.8;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

.about-highlight {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.about-highlight i {
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.about-highlight span {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* ========== CONTACT SECTION ========== */
.contact {
    position: relative;
}

.contact-bg {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: var(--bg-secondary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    position: relative;
    z-index: 1;
}

.contact-info h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 18px;
}

.contact-info > p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    text-decoration: none;
    color: inherit;
}

.contact-method:hover {
    border-color: var(--border-hover);
    transform: translateX(8px);
}

.contact-method.whatsapp .icon-container--md {
    color: #25d366;
}

.contact-method.email .icon-container--md {
    color: var(--accent-primary);
}

.contact-method.calendar .icon-container--md {
    color: var(--accent-secondary);
}

.contact-method:hover .icon-container--md {
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border-color: transparent;
}

.contact-method-text h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.contact-method-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.social-link {
    width: 44px;
    height: 44px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    text-decoration: none;
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border-color: transparent;
    transform: translateY(-4px);
}

/* ========== FOOTER ========== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand .logo {
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 280px;
}

.footer-column h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    margin-bottom: 14px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-contact-item i {
    color: var(--accent-primary);
    margin-top: 3px;
}

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

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

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

.footer-bottom-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
}

.footer-bottom-links a:hover {
    color: var(--accent-primary);
}

/* ========== MODAL ========== */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    overflow: auto;
}

.modal-content {
    background: var(--bg-secondary);
    margin: 5% auto;
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    max-width: 900px;
    position: relative;
    border: 1px solid var(--border-color);
}

.modal-close {
    position: absolute;
    top: var(--space-lg);
    right: 30px;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color var(--transition-base);
}

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

.modal-media {
    width: 100%;
    max-height: 500px;
    border-radius: var(--space-sm);
    margin-bottom: var(--space-lg);
}

/* ========== SPINNER ========== */
.spinner {
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid var(--accent-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-right: var(--space-xs);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ========== ANIMATIONS ========== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .hero-visual {
        max-width: 450px;
        margin: 0 auto;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-timeline {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }

    .process-timeline::before {
        display: none;
    }

    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image {
        max-width: 350px;
        margin: 0 auto;
    }

    .footer-main {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
    }
}

@media (max-width: 768px) {
    .nav-links,
    .nav-cta {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-links.active {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(5, 5, 8, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--space-lg);
        gap: 0;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-links.active a {
        display: block;
        padding: 14px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .hero {
        padding: 120px 0 70px;
        min-height: auto;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }

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

    .process-timeline {
        grid-template-columns: 1fr;
        max-width: 250px;
        margin: 50px auto 0;
    }

    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .portfolio-card--featured {
        grid-template-columns: 1fr;
    }

    .portfolio-card--featured .portfolio-image {
        min-height: 200px;
    }

    .portfolio-filters {
        gap: 8px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .modal-cta-section {
        flex-direction: column;
    }

    .modal-cta-section .btn {
        width: 100%;
        justify-content: center;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .form-row,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

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

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }

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

    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}