/* =============================================
   AGIGA INFORMÁTICA - CSS Principal
   Design: Moderno, Tecnológico, Azul/Preto/Branco
   Mobile-First & Responsivo
   ============================================= */

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

/* ===== SELEÇÃO CUSTOMIZADA ===== */
::selection {
    background: rgba(0, 102, 255, 0.3);
    color: #fff;
}

:root {
    --primary: #0066FF;
    --primary-dark: #0047CC;
    --primary-light: #3385FF;
    --secondary: #00C8FF;
    --accent: #00E5FF;
    --dark: #0A0E1A;
    --dark-2: #111827;
    --dark-3: #1C2333;
    --gray: #2D3748;
    --gray-light: #4A5568;
    --white: #FFFFFF;
    --off-white: #F8FAFC;
    --text: #CBD5E0;
    --text-muted: #718096;
    --gradient: linear-gradient(135deg, #0066FF, #00C8FF);
    --gradient-dark: linear-gradient(135deg, #0A0E1A, #111827);
    --shadow: 0 4px 20px rgba(0, 102, 255, 0.2);
    --shadow-lg: 0 10px 40px rgba(0, 102, 255, 0.3);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
    --font: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font);
    background: var(--dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul { list-style: none; }

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ===== TYPOGRAPHY ===== */
.text-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-light {
    background: linear-gradient(135deg, #fff 0%, #00C8FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    white-space: nowrap;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 17px;
}

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

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
    color: #fff;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
    transform: translateY(-3px);
    color: #fff;
}

/* ===== SECTION BASE ===== */
.section {
    padding: 100px 0;
}

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

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 102, 255, 0.15);
    border: 1px solid rgba(0, 102, 255, 0.3);
    color: var(--secondary);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--white);
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* =============================================
   HEADER
   ============================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-top {
    background: var(--dark-2);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 8px 0;
    transition: var(--transition);
}

.header-top-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.header-info {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text);
    font-weight: 500;
    transition: var(--transition);
}

.header-contact:hover { color: var(--secondary); }
.header-contact i { color: var(--primary); font-size: 12px; }
.header-contact .fa-whatsapp { color: #25D366; }

.header-social {
    display: flex;
    gap: 12px;
}

.header-social a {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    font-size: 12px;
    color: var(--text);
    transition: var(--transition);
}

.header-social a:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

/* Navbar */
.navbar {
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 102, 255, 0.2);
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(10, 14, 26, 0.98);
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    box-shadow: var(--shadow);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-main {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: 900;
    color: var(--white);
    letter-spacing: 2px;
}

.logo-sub {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--secondary);
    text-transform: uppercase;
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient);
    border-radius: 2px;
    transition: var(--transition);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(37,211,102,0.3);
    transition: var(--transition);
    margin-left: 8px;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,211,102,0.5);
    color: #fff;
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* =============================================
   HERO
   ============================================= */
.hero {
    min-height: 100vh;
    background: var(--dark);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 130px;
    padding-bottom: 60px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(0,102,255,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0,200,255,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(to right, rgba(10,14,26,0.9) 0%, rgba(10,14,26,0.6) 50%, transparent 100%),
        repeating-linear-gradient(
            0deg, transparent, transparent 40px,
            rgba(0,102,255,0.03) 40px, rgba(0,102,255,0.03) 41px
        ),
        repeating-linear-gradient(
            90deg, transparent, transparent 40px,
            rgba(0,102,255,0.03) 40px, rgba(0,102,255,0.03) 41px
        );
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,102,255,0.15);
    border: 1px solid rgba(0,102,255,0.3);
    color: var(--secondary);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
    animation: pulse-border 3s infinite;
}

@keyframes pulse-border {
    0%, 100% { border-color: rgba(0,102,255,0.3); }
    50% { border-color: rgba(0,200,255,0.6); }
}

.hero-title {
    font-size: clamp(36px, 5vw, 60px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--white);
}

.hero-subtitle {
    font-size: 17px;
    color: var(--text);
    margin-bottom: 36px;
    line-height: 1.7;
    max-width: 520px;
}

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

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat strong {
    font-size: 28px;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat span {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.1);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card-wrapper {
    position: relative;
    width: 380px;
    height: 380px;
}

.hero-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,102,255,0.2), rgba(0,200,255,0.1));
    border: 2px solid rgba(0,102,255,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: rotate-circle 20s linear infinite;
}

.hero-circle::before {
    content: '';
    position: absolute;
    inset: -15px;
    border-radius: 50%;
    border: 1px dashed rgba(0,102,255,0.2);
    animation: rotate-circle 30s linear infinite reverse;
}

.hero-circle::after {
    content: '';
    position: absolute;
    inset: -30px;
    border-radius: 50%;
    border: 1px solid rgba(0,102,255,0.1);
}

@keyframes rotate-circle {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.hero-circle-inner {
    font-size: 60px;
    color: var(--primary);
    text-shadow: 0 0 30px rgba(0,102,255,0.5);
    animation: float-icon 3s ease-in-out infinite;
}

@keyframes float-icon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-floating-card {
    position: absolute;
    background: rgba(17, 24, 39, 0.9);
    border: 1px solid rgba(0,102,255,0.3);
    border-radius: 14px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    font-size: 13px;
    font-weight: 600;
    color: var(--white);
    white-space: nowrap;
}

.hero-floating-card i {
    font-size: 20px;
    color: var(--secondary);
}

.card-1 { top: 0; left: 0; animation: float-card-1 4s ease-in-out infinite; }
.card-2 { top: 30px; right: 0; animation: float-card-2 4s ease-in-out infinite 1s; }
.card-3 { bottom: 40px; left: 20px; animation: float-card-3 4s ease-in-out infinite 2s; }

@keyframes float-card-1 {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
}
@keyframes float-card-2 {
    0%, 100% { transform: translateY(0) rotate(2deg); }
    50% { transform: translateY(-12px) rotate(-2deg); }
}
@keyframes float-card-3 {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

/* Hero Particles */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0.4;
    animation: particle-float linear infinite;
}

@keyframes particle-float {
    0% { transform: translateY(100vh) translateX(0); opacity: 0; }
    10% { opacity: 0.4; }
    90% { opacity: 0.4; }
    100% { transform: translateY(-100px) translateX(var(--drift)); opacity: 0; }
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    animation: bounce-scroll 2s infinite;
    transition: var(--transition);
}

.hero-scroll a:hover {
    border-color: var(--primary);
    color: var(--primary);
}

@keyframes bounce-scroll {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* =============================================
   QUICK SERVICES BAR
   ============================================= */
.quick-services {
    background: var(--dark-3);
    border-top: 1px solid rgba(0,102,255,0.2);
    border-bottom: 1px solid rgba(0,102,255,0.2);
    padding: 20px 0;
}

.quick-services-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.quick-service-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 10px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.quick-service-item:hover {
    background: rgba(0,102,255,0.1);
    border-color: rgba(0,102,255,0.3);
    transform: translateY(-3px);
}

.quick-service-item i {
    font-size: 22px;
    color: var(--secondary);
}

.quick-service-item span {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* =============================================
   SERVICES
   ============================================= */
.services {
    background: var(--dark-2);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

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

.service-card:hover {
    border-color: rgba(0,102,255,0.3);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card.featured {
    background: linear-gradient(135deg, rgba(0,102,255,0.15), rgba(0,200,255,0.08));
    border-color: rgba(0,102,255,0.3);
    box-shadow: var(--shadow);
}

.service-card.featured::before { transform: scaleX(1); }

.service-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-icon {
    width: 64px;
    height: 64px;
    background: rgba(0,102,255,0.15);
    border: 1px solid rgba(0,102,255,0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--secondary);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: rgba(0,102,255,0.25);
    box-shadow: 0 0 20px rgba(0,102,255,0.3);
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
}

.service-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-list {
    margin-bottom: 24px;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text);
    padding: 5px 0;
}

.service-list li i {
    color: var(--primary);
    font-size: 12px;
    flex-shrink: 0;
}

.service-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    border-radius: 50px;
    background: var(--gradient);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.service-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: #fff;
    opacity: 0.9;
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
    text-align: center;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,60,150,0.95), rgba(0,30,80,0.98));
    z-index: 0;
}

.cta-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        repeating-linear-gradient(
            45deg, transparent, transparent 30px,
            rgba(255,255,255,0.02) 30px, rgba(255,255,255,0.02) 31px
        );
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--white);
}

.cta-content p {
    font-size: 17px;
    color: rgba(255,255,255,0.8);
    max-width: 560px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

/* =============================================
   FEATURES / DIFERENCIAIS
   ============================================= */
.features {
    background: var(--dark);
}

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

.feature-item {
    text-align: center;
    padding: 40px 24px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(0,102,255,0.06);
    border-color: rgba(0,102,255,0.2);
    transform: translateY(-5px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    margin: 0 auto 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-item:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-lg);
}

.feature-item h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--white);
}

.feature-item p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* =============================================
   ABOUT
   ============================================= */
.about {
    background: var(--dark-2);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-img-wrapper {
    position: relative;
    height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-main-icon {
    font-size: 120px;
    color: rgba(0,102,255,0.15);
    position: relative;
    z-index: 2;
    animation: float-icon 3s ease-in-out infinite;
}

.about-main-icon i {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px rgba(0,102,255,0.3));
}

.about-decoration {
    position: absolute;
    inset: 0;
}

.deco-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border-radius: 50%;
    border: 1px dashed rgba(0,102,255,0.2);
    animation: rotate-circle 25s linear infinite;
}

.deco-dots {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 360px;
    height: 360px;
    border-radius: 50%;
    border: 1px solid rgba(0,200,255,0.1);
}

.about-tech-card {
    position: absolute;
    bottom: 20px;
    right: 0;
    background: var(--dark-3);
    border: 1px solid rgba(0,102,255,0.25);
    border-radius: var(--radius-lg);
    padding: 24px;
    backdrop-filter: blur(20px);
    z-index: 3;
    box-shadow: var(--shadow-lg);
}

.tech-stats {
    display: flex;
    gap: 24px;
}

.tech-stat {
    text-align: center;
}

.tech-stat .num {
    font-size: 28px;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-stat span {
    font-size: 22px;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-stat p {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* About Content */
.about-content .section-tag { margin-bottom: 12px; }
.about-content .section-title { text-align: left; margin-bottom: 20px; }

.about-text {
    font-size: 15px;
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 16px;
}

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

.about-values {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.value-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 16px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    transition: var(--transition);
}

.value-item:hover {
    background: rgba(0,102,255,0.06);
    border-color: rgba(0,102,255,0.2);
}

.value-icon {
    width: 40px;
    height: 40px;
    background: rgba(0,102,255,0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--secondary);
    flex-shrink: 0;
}

.value-content h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.value-content p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* =============================================
   PRODUCTS
   ============================================= */
.products {
    background: var(--dark);
}

.products-filter {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: var(--shadow);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.product-card {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.product-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.product-card:hover {
    border-color: rgba(0,102,255,0.4);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-card > * { position: relative; z-index: 1; }

.product-icon {
    font-size: 48px;
    color: var(--secondary);
    margin-bottom: 16px;
    transition: var(--transition);
}

.product-card:hover .product-icon { transform: scale(1.1); }

.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--gradient);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--white);
}

.product-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.product-specs {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.product-specs span {
    background: rgba(0,102,255,0.1);
    border: 1px solid rgba(0,102,255,0.2);
    color: var(--secondary);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 50px;
}

.product-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 11px;
    border-radius: 50px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(37,211,102,0.2);
}

.product-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,211,102,0.4);
    color: #fff;
}

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

.products-cta p {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials {
    background: var(--dark-2);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.testimonial-card {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 16px;
    right: 24px;
    font-size: 80px;
    line-height: 1;
    color: rgba(0,102,255,0.1);
    font-family: Georgia, serif;
    font-weight: 900;
}

.testimonial-card:hover {
    border-color: rgba(0,102,255,0.3);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.featured-testimonial {
    background: linear-gradient(135deg, rgba(0,102,255,0.12), rgba(0,200,255,0.06));
    border-color: rgba(0,102,255,0.25);
    transform: scale(1.02);
}

.featured-testimonial:hover { transform: scale(1.02) translateY(-5px); }

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    color: #FFC107;
    font-size: 14px;
}

.testimonial-card p {
    font-size: 14px;
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
}

.testimonial-author span {
    font-size: 12px;
    color: var(--text-muted);
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
    background: var(--dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 60px;
}

.contact-card {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.contact-item:last-child { border-bottom: none; }

.contact-icon {
    width: 46px;
    height: 46px;
    background: rgba(0,102,255,0.15);
    border: 1px solid rgba(0,102,255,0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--secondary);
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-item:hover .contact-icon {
    background: rgba(0,102,255,0.25);
    transform: scale(1.05);
}

.contact-icon .fa-whatsapp { color: #25D366; }
.contact-item:has(.fa-whatsapp) .contact-icon { background: rgba(37,211,102,0.1); border-color: rgba(37,211,102,0.2); }

.contact-details h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.contact-details a {
    font-size: 15px;
    font-weight: 600;
    color: var(--secondary);
    transition: var(--transition);
}

.contact-details a:hover { color: var(--white); }

.contact-details p {
    font-size: 14px;
    color: var(--text);
}

.contact-details span {
    font-size: 12px;
    color: var(--text-muted);
}

.contact-social h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
    transition: var(--transition);
}

.social-link.facebook { background: #1877F2; }
.social-link.instagram { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-link.whatsapp { background: #25D366; }

.social-link:hover { transform: translateY(-4px); box-shadow: 0 6px 20px rgba(0,0,0,0.3); }

/* Contact Form */
.contact-form-wrapper {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.contact-form h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-form h3 i { color: var(--primary); }

.form-group {
    margin-bottom: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 7px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: var(--white);
    font-size: 14px;
    font-family: var(--font);
    transition: var(--transition);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236B7280' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--dark-3);
    color: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: rgba(0,102,255,0.06);
    box-shadow: 0 0 0 3px rgba(0,102,255,0.15);
}

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

.form-group textarea { resize: vertical; min-height: 100px; }

.form-note {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* Map */
.map-wrapper {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.map-wrapper h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    padding: 24px 28px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.map-wrapper h3 i { color: var(--primary); }

.map-container { position: relative; }

.map-container iframe {
    display: block;
    filter: brightness(0.9) contrast(1.1) saturate(0.8);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: var(--dark-2);
    border-top: 1px solid rgba(0,102,255,0.15);
}

.footer-top { padding: 70px 0 40px; }

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
    gap: 48px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
    margin: 16px 0 20px;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: var(--text);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-3px);
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(0,102,255,0.3);
    display: inline-block;
}

.footer-links ul,
.footer-services ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a,
.footer-services a {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.footer-links a i,
.footer-services a i {
    font-size: 10px;
    color: var(--primary);
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--white);
    transform: translateX(4px);
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.footer-contact-item i {
    font-size: 14px;
    color: var(--secondary);
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-contact-item p,
.footer-contact-item a {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

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

.footer-bottom {
    background: rgba(0,0,0,0.3);
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-bottom i { color: #e53e3e; }

/* =============================================
   WHATSAPP FLOAT
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37,211,102,0.5);
    transition: var(--transition);
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37,211,102,0.7);
    color: #fff;
}

.whatsapp-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: rgba(37,211,102,0.4);
    animation: whatsapp-pulse 2.5s infinite;
}

@keyframes whatsapp-pulse {
    0% { transform: scale(1); opacity: 0.6; }
    70% { transform: scale(1.5); opacity: 0; }
    100% { transform: scale(1.5); opacity: 0; }
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: #25D366;
    color: #fff;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-right: none;
    border-left-color: #25D366;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    right: 75px;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 999;
    width: 44px;
    height: 44px;
    background: rgba(0,102,255,0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0,102,255,0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: all;
}

.back-to-top:hover {
    background: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* =============================================
   RESPONSIVE - TABLET (768px - 1024px)
   ============================================= */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content { order: 1; }
    .hero-visual { order: 2; display: none; }

    .hero-subtitle { max-width: 100%; }
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }

    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-visual { display: none; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .quick-services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* =============================================
   RESPONSIVE - MOBILE (<768px)
   ============================================= */
@media (max-width: 768px) {
    /* Header */
    .header-top { display: none; }
    
    .menu-toggle { display: flex; }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10,14,26,0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        gap: 6px;
        border-bottom: 1px solid rgba(0,102,255,0.2);
        transform: translateY(-120%);
        opacity: 0;
        transition: var(--transition);
        z-index: 999;
    }

    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-link {
        padding: 12px 16px;
        border-radius: 10px;
        font-size: 15px;
        width: 100%;
    }

    .nav-link:hover,
    .nav-link.active {
        background: rgba(0,102,255,0.1);
    }

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

    .nav-cta {
        width: 100%;
        justify-content: center;
        margin-left: 0;
        padding: 14px;
    }

    /* Hero */
    .hero { padding-top: 90px; }
    .hero-title { font-size: 32px; }
    .hero-subtitle { font-size: 15px; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .hero-buttons .btn { width: 100%; max-width: 320px; justify-content: center; }
    .hero-stats { gap: 16px; }
    .stat strong { font-size: 24px; }

    /* Sections */
    .section { padding: 70px 0; }

    /* Quick Services */
    .quick-services-grid { grid-template-columns: repeat(2, 1fr); }
    .quick-service-item:last-child { grid-column: span 2; }

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

    /* Features */
    .features-grid { grid-template-columns: 1fr; gap: 16px; }

    /* Products */
    .products-grid { grid-template-columns: 1fr; }

    /* Testimonials */
    .featured-testimonial { transform: scale(1); }
    .featured-testimonial:hover { transform: translateY(-5px); }

    /* Contact */
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form-wrapper { padding: 24px 20px; }
    .contact-card { padding: 20px; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom-content { flex-direction: column; text-align: center; }

    /* WhatsApp / Back to Top */
    .whatsapp-float { width: 52px; height: 52px; font-size: 24px; bottom: 20px; right: 20px; }
    .back-to-top { display: none; }
}

@media (max-width: 480px) {
    .hero-stats { flex-direction: column; gap: 12px; }
    .stat-divider { width: 60px; height: 1px; }
    .tech-stats { gap: 16px; }
    .section-title { font-size: 26px; }
    .about-values { gap: 12px; }
}

/* =============================================
   ANIMATIONS & UTILITIES
   ============================================= */
.hidden { opacity: 0 !important; transform: translateY(20px) !important; }

[data-aos] {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Loading skeleton effect */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Glow text effect */
.glow-text {
    text-shadow: 0 0 20px rgba(0,102,255,0.5);
}

/* Product card filter animation */
.product-card.hidden-product {
    display: none;
}