/**
 * Articode Innovations (liveyourapp.com)
 * Core Stylesheet - Dark Modern SaaS Design
 * Pure Vanilla CSS with CSS Variables, Flexbox, Grid, & Smooth Micro-interactions
 */

:root {
    /* Palette */
    --bg-main: #0B1120;
    --bg-secondary: #0F172A;
    --bg-surface: #1E293B;
    --bg-surface-glass: rgba(30, 41, 59, 0.72);
    --bg-surface-hover: #26354D;
    
    /* Accents */
    --accent-cyan: #22D3EE;
    --accent-emerald: #10B981;
    --accent-gradient: linear-gradient(135deg, #22D3EE 0%, #10B981 100%);
    --accent-glow: rgba(34, 211, 238, 0.25);
    --emerald-glow: rgba(16, 185, 129, 0.25);
    
    /* WhatsApp Green */
    --wa-green: #25D366;
    --wa-green-hover: #20BD5A;
    --wa-green-glow: rgba(37, 211, 102, 0.35);

    /* Text Colors */
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(34, 211, 238, 0.35);

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions & Radii */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    color: inherit;
}

/* =========================================
   Layout Utilities
   ========================================= */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.ambient-glow {
    position: fixed;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(120px);
    opacity: 0.22;
}

.glow-top-center {
    background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
    top: -150px;
    left: 50%;
    transform: translateX(-50%);
}

.glow-bottom-right {
    background: radial-gradient(circle, var(--accent-emerald) 0%, transparent 70%);
    bottom: -150px;
    right: -100px;
}

/* =========================================
   Typography & Badges
   ========================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    line-height: 1.25;
    font-weight: 700;
}

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

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    background: rgba(34, 211, 238, 0.08);
    border: 1px solid rgba(34, 211, 238, 0.25);
    color: var(--accent-cyan);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3.5rem auto;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.75rem);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* =========================================
   Buttons
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition-normal);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #04101A;
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(34, 211, 238, 0.45);
}

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

.btn-secondary:hover {
    background: var(--bg-surface-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

/* WhatsApp Buttons */
.btn-whatsapp {
    background: var(--wa-green);
    color: #FFFFFF;
    box-shadow: 0 4px 18px var(--wa-green-glow);
}

.btn-whatsapp:hover {
    background: var(--wa-green-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    color: #FFFFFF;
}

.btn-whatsapp-header {
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.3);
    color: #4ade80;
    padding: 0.55rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.btn-whatsapp-header:hover {
    background: var(--wa-green);
    color: #fff;
    border-color: var(--wa-green);
}

.btn-whatsapp-full {
    background: var(--wa-green);
    color: #fff;
    width: 100%;
    padding: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-lg {
    padding: 1rem 2.2rem;
    font-size: 1.05rem;
}

/* =========================================
   Header & Navigation
   ========================================= */
.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.15rem 0;
    transition: var(--transition-normal);
}

.site-header.scrolled {
    background: rgba(11, 17, 32, 0.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.4);
    padding: 0.85rem 0;
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.35rem;
    color: #FFFFFF;
}

.logo-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: rgba(34, 211, 238, 0.12);
    border: 1px solid rgba(34, 211, 238, 0.3);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.brand-logo:hover .logo-icon {
    background: var(--accent-gradient);
    color: #0B1120;
    transform: rotate(6deg) scale(1.05);
}

.brand-text span {
    color: var(--accent-cyan);
    font-weight: 400;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.93rem;
    font-weight: 500;
    position: relative;
    padding: 0.3rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: var(--transition-fast);
    border-radius: 2px;
}

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

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

.header-action {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.mobile-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.mobile-toggle.active .bar:nth-child(2) {
    opacity: 0;
}
.mobile-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Drawer */
.mobile-drawer {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    flex-direction: column;
    gap: 1rem;
    transition: var(--transition-normal);
}

.mobile-drawer.open {
    display: flex;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mobile-link {
    font-size: 1.05rem;
    font-weight: 500;
    padding: 0.6rem 0.5rem;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
}

.mobile-link.active, .mobile-link:hover {
    color: var(--accent-cyan);
    background: rgba(34, 211, 238, 0.05);
}

/* =========================================
   Floating WhatsApp Button
   ========================================= */
.floating-whatsapp-container {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
}

.floating-wa-btn {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: var(--wa-green);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
    position: relative;
    transition: var(--transition-normal);
    text-decoration: none;
}

.floating-wa-btn:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

.floating-tooltip {
    position: absolute;
    right: 74px;
    background: var(--bg-surface);
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    border: 1px solid var(--border-color);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    pointer-events: none;
    opacity: 0;
    transform: translateX(8px);
    transition: var(--transition-normal);
}

.floating-wa-btn:hover .floating-tooltip {
    opacity: 1;
    transform: translateX(0);
}

.wa-pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--wa-green);
    animation: wa-pulse 2.2s infinite ease-out;
    pointer-events: none;
}

@keyframes wa-pulse {
    0% {
        transform: scale(0.95);
        opacity: 0.9;
    }
    50% {
        opacity: 0.4;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* =========================================
   Glass Cards & Common UI Blocks
   ========================================= */
.glass-card {
    background: var(--bg-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    transition: var(--transition-normal);
}

.glass-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
}

.icon-box {
    width: 58px;
    height: 58px;
    border-radius: var(--radius-md);
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid rgba(34, 211, 238, 0.25);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.icon-box.emerald {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.25);
    color: var(--accent-emerald);
}

/* =========================================
   Sections: Home & Global
   ========================================= */
.hero-section {
    padding: 5rem 0 4rem 0;
    position: relative;
    text-align: center;
}

.hero-content {
    max-width: 860px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2.5rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
}

.hero-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.stat-item {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-cyan);
    display: block;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Services / Features Grid */
.py-section {
    padding: 5rem 0;
}

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

.cards-grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.75rem;
}

.cards-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.cards-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.85rem;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.card-learn-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent-cyan);
    font-weight: 600;
    font-size: 0.9rem;
}

.card-learn-more:hover {
    gap: 0.7rem;
    color: var(--accent-emerald);
}

/* CTA Banner Section */
.cta-banner-wrapper {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.95) 0%, rgba(15, 23, 42, 0.95) 100%);
    border: 1px solid rgba(34, 211, 238, 0.3);
    border-radius: var(--radius-lg);
    padding: 3.5rem 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
}

.cta-banner-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--accent-gradient);
}

.cta-banner-wrapper h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.cta-banner-wrapper p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 650px;
    margin: 0 auto 2.25rem auto;
}

/* =========================================
   Team Cards
   ========================================= */
.team-card {
    text-align: center;
}

.avatar-circle {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 3px solid transparent;
    background-image: linear-gradient(var(--bg-surface), var(--bg-surface)), var(--accent-gradient);
    background-origin: border-box;
    background-clip: content-box, border-box;
    margin: 0 auto 1.5rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-cyan);
}

.team-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.35rem;
}

.team-card .role {
    color: var(--accent-emerald);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: block;
}

.team-card .bio {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* =========================================
   Client / Project Cards & Testimonials
   ========================================= */
.client-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.client-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.app-badge-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(34, 211, 238, 0.12);
    border: 1px solid rgba(34, 211, 238, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    font-weight: 700;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.badge-tag {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--accent-emerald);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-top: 0.25rem;
}

.testimonial-card {
    position: relative;
}

.stars {
    color: #FBBF24;
    display: flex;
    gap: 3px;
    margin-bottom: 1rem;
}

.testimonial-quote {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.65;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-surface-hover);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

/* =========================================
   Contact Form & Info
   ========================================= */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.contact-method-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.25rem;
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.contact-method-card:hover {
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.contact-method-card .icon-bubble {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-sm);
    background: rgba(34, 211, 238, 0.12);
    border: 1px solid rgba(34, 211, 238, 0.25);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-method-card.wa .icon-bubble {
    background: rgba(37, 211, 102, 0.12);
    border-color: rgba(37, 211, 102, 0.3);
    color: var(--wa-green);
}

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

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

.contact-form input, .contact-form textarea, .contact-form select {
    width: 100%;
    padding: 0.85rem 1.15rem;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
}

.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.15);
}

.contact-form textarea {
    min-height: 130px;
    resize: vertical;
}

.location-map-card {
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* =========================================
   Standard Content Pages (Legal, 404)
   ========================================= */
.legal-content-card {
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.legal-content-card h2 {
    font-size: 1.5rem;
    margin: 2rem 0 0.75rem 0;
    color: var(--accent-cyan);
}

.legal-content-card p, .legal-content-card li {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.legal-content-card ul {
    list-style: disc;
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.error-404-container {
    text-align: center;
    padding: 6rem 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.error-code {
    font-family: var(--font-heading);
    font-size: clamp(5rem, 12vw, 8.5rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 1rem;
}

/* =========================================
   Footer
   ========================================= */
.site-footer {
    background-color: #070B14;
    border-top: 1px solid var(--border-color);
    padding: 4.5rem 0 2rem 0;
    margin-top: 5rem;
    position: relative;
    z-index: 10;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1.2fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 1.25rem 0 1.5rem 0;
    max-width: 320px;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

.social-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-icon:hover {
    background: var(--accent-cyan);
    color: #0B1120;
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: 1.35rem;
    color: #FFFFFF;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.footer-links a:hover {
    color: var(--accent-cyan);
    padding-left: 4px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    margin-bottom: 1rem;
}

.footer-contact-item .icon-bubble {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: rgba(34, 211, 238, 0.1);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.footer-contact-item .label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-contact-item a, .footer-contact-item span {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.footer-contact-item a:hover {
    color: var(--accent-cyan);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 0.88rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.legal-links {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

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

.legal-links .sep {
    color: var(--border-color);
}

/* =========================================
   Scroll Animations (Intersection Observer)
   ========================================= */
.fade-in-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   Responsive Breakpoints
   ========================================= */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
    .mobile-toggle {
        display: flex;
    }
    .btn-whatsapp-header span {
        display: none;
    }
    .btn-whatsapp-header {
        padding: 0.5rem;
        border-radius: 50%;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }
    .floating-whatsapp-container {
        bottom: 20px;
        right: 20px;
    }
    .floating-wa-btn {
        width: 56px;
        height: 56px;
    }
    .cards-grid-2 {
        grid-template-columns: 1fr;
    }
    .cards-grid-3 {
        grid-template-columns: 1fr;
    }
}