/* ==========================================
   PERITOTECH - CSS Design System
   Modern Cyber/Tech Aesthetic
   ========================================== */

/* CSS Custom Properties */
:root {
    /* Colors */
    --color-bg-primary: #0a1628;
    --color-bg-secondary: #0f1d32;
    --color-bg-tertiary: #1a2744;
    --color-bg-card: rgba(15, 29, 50, 0.8);

    --color-accent-primary: #00d4ff;
    --color-accent-secondary: #0099cc;
    --color-accent-glow: rgba(0, 212, 255, 0.3);

    --color-text-primary: #ffffff;
    --color-text-secondary: #a8b5c5;
    --color-text-muted: #6b7a8a;

    --color-border: rgba(0, 212, 255, 0.2);
    --color-border-hover: rgba(0, 212, 255, 0.5);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #0066ff 100%);
    --gradient-bg: linear-gradient(180deg, #0a1628 0%, #0f1d32 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px var(--color-accent-glow);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul {
    list-style: none;
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
}

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

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

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

.section-desc {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-header .section-desc {
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--color-accent-glow);
}

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

.btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--color-accent-primary);
}

.btn-full {
    width: 100%;
}

/* ==========================================
   HEADER
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    background: transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    font-size: 1.75rem;
}

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

.logo-accent {
    color: var(--color-accent-primary);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    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-accent-primary);
    transition: width var(--transition-base);
}

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

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

.nav-cta {
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient-primary);
    color: var(--color-bg-primary) !important;
    border-radius: var(--radius-md);
    font-weight: 600;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    transform: scale(1.05);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

/* ==========================================
   HERO
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-4xl) 0;
    overflow: hidden;
}

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

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
            rgba(10, 22, 40, 0.5) 0%,
            rgba(10, 22, 40, 0.8) 50%,
            var(--color-bg-primary) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease;
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2xl);
    margin-top: var(--space-xl);
}

.stat {
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.stat.visible {
    opacity: 1;
    transform: translateY(0);
}



.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-accent-primary);
}

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

.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: bounce 2s infinite;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent-primary), transparent);
}

/* ==========================================
   FEATURED SERVICES
   ========================================== */
.featured-services {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.service-card {
    position: relative;
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

.service-card.featured {
    background: linear-gradient(145deg, rgba(0, 212, 255, 0.1) 0%, var(--color-bg-card) 100%);
    border-color: var(--color-border-hover);
}

.service-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    color: var(--color-accent-primary);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.service-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    font-size: 0.9375rem;
}

.service-link {
    font-weight: 600;
    color: var(--color-accent-primary);
    transition: gap var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

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

/* ==========================================
   TRUST SECTION
   ========================================== */
.trust-section {
    padding: var(--space-4xl) 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-2xl);
}

.trust-card {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.trust-image {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin-bottom: var(--space-lg);
}

.trust-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
}

.trust-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.trust-list li {
    color: var(--color-text-secondary);
    padding-left: var(--space-sm);
}

.value-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.value-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.value-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.value-item strong {
    display: block;
    margin-bottom: var(--space-xs);
}

.value-item p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ==========================================
   TESTIMONIALS
   ========================================== */
.testimonials {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.testimonial-card {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.testimonial-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

.testimonial-stars {
    color: #ffd700;
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    letter-spacing: 2px;
}

.testimonial-card>p {
    font-size: 1rem;
    font-style: italic;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: auto;
}

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-weight: 700;
    color: var(--color-bg-primary);
}

.testimonial-author strong {
    display: block;
}

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

/* ==========================================
   SERVICES FULL
   ========================================== */
.services-full {
    padding: var(--space-4xl) 0;
}

.services-tabs {
    margin-top: var(--space-2xl);
}

.tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.tab-btn {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.tab-btn:hover {
    color: var(--color-text-primary);
    background: rgba(0, 212, 255, 0.05);
}

.tab-btn.active {
    color: var(--color-accent-primary);
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--color-accent-primary);
}

.tab-panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-panel.active {
    display: block;
}

.tab-panel-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.tab-info h3 {
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
}

.tab-info>p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

.tab-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.tab-features li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-text-secondary);
}

.tab-features svg {
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.tab-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tab-image img {
    max-width: 400px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ==========================================
   SPECIALIZATION
   ========================================== */
.specialization {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-secondary);
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.spec-card {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

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

.spec-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-lg);
    color: var(--color-accent-primary);
}

.spec-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

.spec-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.spec-list li {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

/* ==========================================
   CASES & METHODOLOGY
   ========================================== */
.cases {
    padding: var(--space-4xl) 0;
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.method-card {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.method-number {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    position: absolute;
    top: -10px;
    right: 10px;
    color: rgba(0, 212, 255, 0.1);
    line-height: 1;
}

.method-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
    position: relative;
}

.method-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    position: relative;
}

.cases-types {
    margin-bottom: var(--space-3xl);
    text-align: center;
}

.cases-types h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

.cases-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.case-tag {
    padding: var(--space-sm) var(--space-lg);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.case-tag:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.tools-section h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
    text-align: center;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.tool-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.tool-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.tool-item strong {
    display: block;
    margin-bottom: var(--space-xs);
}

.tool-item p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ==========================================
   VALUATION / TASACIÓN
   ========================================== */
.valuation {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-secondary);
}

.valuation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.valuation-card {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

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

.valuation-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
}

.valuation-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-lg);
}

.valuation-card ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.valuation-card li {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    padding-left: var(--space-md);
    position: relative;
}

.valuation-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent-primary);
}

/* ==========================================
   ABOUT
   ========================================== */
.about {
    padding: var(--space-4xl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about-image {
    position: relative;
}

.about-image-placeholder {
    width: 100%;
    aspect-ratio: 4/5;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    font-size: 6rem;
}

.about-badge {
    position: absolute;
    bottom: var(--space-xl);
    right: -20px;
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-accent-primary);
    border-radius: var(--radius-lg);
    text-align: center;
    backdrop-filter: blur(10px);
}

.about-badge span {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-accent-primary);
}

.about-info .section-title {
    text-align: left;
}

.about-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
    line-height: 1.8;
}

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

.about-detail h4 {
    font-size: 1rem;
    margin-bottom: var(--space-md);
    color: var(--color-accent-primary);
}

.about-detail ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.about-detail li {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.about-zones h4 {
    font-size: 1rem;
    margin-bottom: var(--space-md);
    color: var(--color-accent-primary);
}

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

/* ==========================================
   CONTACT
   ========================================== */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.contact-info .section-title {
    text-align: left;
}

.contact-info>p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact-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);
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.contact-method strong {
    display: block;
    margin-bottom: var(--space-xs);
}

.contact-method a,
.contact-method span {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

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

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--color-accent-primary);
    color: var(--color-bg-primary);
    border-color: var(--color-accent-primary);
}

.contact-form-wrapper {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-md);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
}

.form-group select {
    cursor: pointer;
}

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

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    padding: var(--space-4xl) 0 var(--space-xl);
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand p {
    color: var(--color-text-secondary);
    margin-top: var(--space-lg);
    max-width: 300px;
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

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

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Scroll animations */
.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) {
    .tab-panel-content {
        grid-template-columns: 1fr;
    }

    .tab-image {
        order: -1;
    }

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

    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-bg-secondary);
        padding: var(--space-4xl) var(--space-xl);
        transition: right var(--transition-base);
        border-left: 1px solid var(--color-border);
    }

    .nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
    }

    .nav-link::after {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

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

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

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        margin: var(--space-lg) auto 0;
    }

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

    .tabs-nav {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: var(--space-md);
        -webkit-overflow-scrolling: touch;
    }

    .tab-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
}

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

    .hero-title {
        font-size: 2rem;
    }

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

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

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

/* ==========================================
   NEW COMPONENTS - Feedback Updates
   ========================================== */

/* Service Card Flex Layout */
.service-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card-content {
    flex: 1;
}

.service-card .service-link {
    margin-top: auto;
    padding-top: var(--space-md);
}

/* ANTPJI Badge */
.antpji-badge {
    width: 160px;
    height: auto;
    object-fit: contain;
}

/* Valor Diferencial Highlighting */
.valor-diferencial {
    background: linear-gradient(145deg, rgba(0, 212, 255, 0.15) 0%, var(--color-bg-card) 100%);
    border-color: var(--color-accent-primary);
    position: relative;
    overflow: hidden;
}

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

.valor-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.valor-header h3 {
    margin-bottom: 0;
    font-size: 1.5rem;
}

.star-icon {
    color: #ffd700;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

.value-icon-wrapper {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.trust-icon-centered {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Testimonials Carousel */
.testimonials-carousel {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.carousel-track {
    display: flex;
    align-items: stretch;
    transition: transform 0.5s ease;
    gap: var(--space-xl);
}

.testimonials-carousel .testimonial-card {
    flex: 0 0 calc((100% - 2 * var(--space-xl)) / 3);
    min-width: calc((100% - 2 * var(--space-xl)) / 3);
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.carousel-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-primary);
    transition: all var(--transition-base);
}

.carousel-btn:hover {
    background: var(--color-accent-primary);
    color: var(--color-bg-primary);
    border-color: var(--color-accent-primary);
}

.carousel-dots {
    display: flex;
    gap: var(--space-sm);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: rgba(0, 212, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-dot.active {
    background: var(--color-accent-primary);
    transform: scale(1.2);
}

/* About Photo */
.about-photo {
    width: 100%;
    max-width: 350px;
    border-radius: var(--radius-xl);
    object-fit: cover;
    aspect-ratio: 4/5;
    border: 3px solid var(--color-border);
    box-shadow: var(--shadow-lg);
}

.about-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

/* Responsive Carousel */
@media (max-width: 1024px) {
    .testimonials-carousel .testimonial-card {
        flex: 0 0 calc((100% - var(--space-xl)) / 2);
        min-width: calc((100% - var(--space-xl)) / 2);
    }
}

@media (max-width: 768px) {
    .testimonials-carousel .testimonial-card {
        flex: 0 0 100%;
        min-width: 100%;
    }

    .valor-header {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .valor-header .star-icon:first-child {
        display: none;
    }
}

/* ==========================================
   CASE FILTERS & GRID
   ========================================== */
.cases-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.filter-btn {
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-base);
    cursor: pointer;
}

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

.filter-btn.active {
    background: var(--gradient-primary);
    border-color: var(--color-accent-primary);
    color: var(--color-bg-primary);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.case-item {
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.case-item:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

.case-item.hidden {
    display: none;
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.case-id {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
}

.case-result {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.case-result.success {
    background: rgba(0, 200, 83, 0.2);
    color: #00c853;
}

.case-item h4 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text-primary);
}

.case-item>p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.case-item .case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.case-item .case-tags span {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.75rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-accent-primary);
}

/* Tool and Valuation SVG Icons */
.tool-icon-svg,
.valuation-icon-svg {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-accent-primary);
    margin-bottom: var(--space-md);
    flex-shrink: 0;
}

.tool-item .tool-icon-svg {
    margin-bottom: 0;
    margin-right: var(--space-md);
}

.tool-item {
    display: flex;
    align-items: flex-start;
}

@media (max-width: 768px) {
    .cases-grid {
        grid-template-columns: 1fr;
    }

    .cases-filters {
        justify-content: center;
    }
}