/* ============================================
   AGUAZUL SISTEMAS - MODERN WEB 2026
   Dark Tech Theme with Electric Blue & Cyan
   ============================================ */

:root {
    --bg-primary: #030a1a;
    --bg-secondary: #050e22;
    --bg-card: rgba(10, 20, 50, 0.6);
    --bg-card-hover: rgba(15, 30, 70, 0.8);
    --blue-primary: #0066ff;
    --blue-light: #00d4ff;
    --blue-mid: #0099ff;
    --cyan: #00e5ff;
    --purple: #7b2fff;
    --purple-light: #c142ff;
    --green: #00c97a;
    --orange: #ff6b35;
    --white: #ffffff;
    --white-70: rgba(255,255,255,0.7);
    --white-40: rgba(255,255,255,0.4);
    --white-10: rgba(255,255,255,0.1);
    --white-05: rgba(255,255,255,0.05);
    --border: rgba(0, 212, 255, 0.15);
    --border-hover: rgba(0, 212, 255, 0.4);
    --glow-blue: 0 0 40px rgba(0, 102, 255, 0.3);
    --glow-cyan: 0 0 40px rgba(0, 212, 255, 0.3);
    --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.5);
    --radius: 16px;
    --radius-sm: 8px;
    --radius-lg: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-main: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

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

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── PARTICLE CANVAS ── */
#particleCanvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
}

/* ── CONTAINER ── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ── TYPOGRAPHY ── */
.gradient-text {
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-light), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-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(--blue-light);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-main);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-main);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--white-70);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ── BUTTONS ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-light));
    color: white;
    padding: 14px 28px;
    border-radius: 100px;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--blue-light), var(--cyan));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 102, 255, 0.6);
}

.btn-primary:hover::before { opacity: 1; }
.btn-primary span, .btn-primary svg { position: relative; z-index: 1; }

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

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--white);
    padding: 14px 28px;
    border-radius: 100px;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 15px;
    border: 1.5px solid var(--border-hover);
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--white-10);
    border-color: var(--blue-light);
    transform: translateY(-2px);
}

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

/* ── NAVBAR ── */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(3, 10, 26, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.logo-text {
    font-family: var(--font-main);
    font-size: 22px;
    font-weight: 800;
    color: var(--white);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    justify-content: center;
}

.nav-link {
    padding: 8px 16px;
    border-radius: 100px;
    font-family: var(--font-main);
    font-weight: 500;
    font-size: 14px;
    color: var(--white-70);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--white);
    background: var(--white-05);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-light));
    color: white;
    padding: 10px 20px;
    border-radius: 100px;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.4);
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.6);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

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

/* ── HERO ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 100px 24px 60px;
}

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

.hero-bg-img {
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.25;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(3,10,26,0.9) 0%, rgba(3,10,26,0.6) 50%, rgba(3,10,26,0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--blue-light);
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
    animation: fadeInDown 0.8s ease both;
}

.badge-dot {
    width: 8px; height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

.hero-title {
    font-family: var(--font-main);
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.08;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--white-70);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: 36px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

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

.stat-num {
    display: block;
    font-family: var(--font-main);
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--white-40);
    font-weight: 500;
}

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

.hero-visual {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-logo-container {
    position: relative;
    width: 380px;
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-logo-img {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    object-fit: cover;
    z-index: 5;
    position: relative;
    box-shadow: 0 0 60px rgba(0, 212, 255, 0.5), 0 0 120px rgba(0, 102, 255, 0.3);
    animation: float 6s ease-in-out infinite;
}

.logo-ring {
    position: absolute;
    border-radius: 50%;
    border: 1.5px solid;
    animation: spin linear infinite;
}

.ring-1 {
    width: 280px; height: 280px;
    border-color: rgba(0, 212, 255, 0.3);
    animation-duration: 8s;
}

.ring-2 {
    width: 330px; height: 330px;
    border-color: rgba(0, 102, 255, 0.2);
    border-style: dashed;
    animation-duration: 12s;
    animation-direction: reverse;
}

.ring-3 {
    width: 380px; height: 380px;
    border-color: rgba(0, 212, 255, 0.1);
    animation-duration: 18s;
}

.logo-particles { position: absolute; width: 100%; height: 100%; }

.particle {
    position: absolute;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--blue-light);
    box-shadow: 0 0 10px var(--blue-light);
    animation: particleOrbit linear infinite;
}

.p1 { animation-duration: 4s; top: 10%; left: 50%; }
.p2 { animation-duration: 5s; top: 50%; right: 5%; background: var(--cyan); }
.p3 { animation-duration: 6s; bottom: 10%; left: 50%; background: var(--purple-light); }
.p4 { animation-duration: 3.5s; top: 50%; left: 5%; }
.p5 { animation-duration: 7s; top: 20%; right: 20%; background: var(--green); width: 4px; height: 4px; }
.p6 { animation-duration: 5.5s; bottom: 20%; left: 20%; width: 4px; height: 4px; }

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--white-40);
    font-size: 12px;
    font-weight: 500;
}

.scroll-indicator {
    width: 22px; height: 36px;
    border: 1.5px solid var(--white-40);
    border-radius: 100px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.scroll-dot {
    width: 4px; height: 8px;
    background: var(--blue-light);
    border-radius: 100px;
    animation: scrollDown 2s ease infinite;
}

/* ── ABOUT INTRO ── */
.about-intro {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-desc {
    font-size: 1.05rem;
    color: var(--white-70);
    line-height: 1.8;
    margin-bottom: 32px;
}

.about-features { display: flex; flex-direction: column; gap: 24px; }

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.feature-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateX(4px);
}

.feature-icon {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, rgba(0,102,255,0.2), rgba(0,212,255,0.2));
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-light);
    flex-shrink: 0;
}

.feature-item h4 {
    font-family: var(--font-main);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

.feature-item p {
    font-size: 13px;
    color: var(--white-70);
    line-height: 1.5;
}

.about-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.mini-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    cursor: default;
}

.mini-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.mini-card-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mini-card h5 {
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
}

.mini-card p {
    font-size: 12px;
    color: var(--white-70);
}

/* ── PRODUCTS ── */
.products {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.products::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue-primary), transparent);
}

.product-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 80px;
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--blue-primary), var(--blue-light), transparent);
}

.product-card.product-featured::before {
    background: linear-gradient(90deg, var(--blue-primary), var(--blue-light), var(--cyan));
}

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

.product-card.product-reverse {
    direction: rtl;
}

.product-card.product-reverse > * { direction: ltr; }

.product-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(0,102,255,0.2), rgba(0,212,255,0.2));
    border: 1px solid rgba(0, 212, 255, 0.4);
    color: var(--blue-light);
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 20px;
    font-family: var(--font-main);
}

.product-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}

.product-logo h3 {
    font-family: var(--font-main);
    font-size: 2rem;
    font-weight: 800;
}

.product-tagline {
    font-size: 1rem;
    color: var(--blue-light);
    font-weight: 600;
    margin-bottom: 16px;
    font-family: var(--font-main);
}

.product-desc {
    font-size: 1rem;
    color: var(--white-70);
    line-height: 1.8;
    margin-bottom: 24px;
}

.product-features-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.feat-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.25);
    color: var(--white-70);
    padding: 5px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    transition: var(--transition);
}

.feat-tag:hover {
    background: rgba(0, 212, 255, 0.15);
    border-color: rgba(0, 212, 255, 0.4);
    color: var(--white);
}

.product-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-product {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-light));
    color: white;
    padding: 12px 24px;
    border-radius: 100px;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-product:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.5);
}

.btn-product.purple {
    background: linear-gradient(135deg, var(--purple), var(--purple-light));
    box-shadow: 0 4px 15px rgba(123, 47, 255, 0.3);
}

.btn-product.purple:hover { box-shadow: 0 8px 25px rgba(123, 47, 255, 0.5); }

.btn-product.green {
    background: linear-gradient(135deg, #00a060, var(--green));
    box-shadow: 0 4px 15px rgba(0, 201, 122, 0.3);
}

.btn-product.green:hover { box-shadow: 0 8px 25px rgba(0, 201, 122, 0.5); }

.btn-product-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--white-70);
    padding: 12px 24px;
    border-radius: 100px;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 14px;
    border: 1.5px solid var(--border-hover);
    transition: var(--transition);
}

.btn-product-outline:hover {
    background: var(--white-05);
    color: var(--white);
    border-color: var(--blue-light);
}

.product-visual {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
}

.product-img {
    width: 100%;
    border-radius: var(--radius);
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}

.product-card:hover .product-img {
    transform: scale(1.02);
}

.product-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.product-glow.purple-glow {
    background: radial-gradient(circle, rgba(123, 47, 255, 0.2) 0%, transparent 70%);
}

.product-glow.green-glow {
    background: radial-gradient(circle, rgba(0, 201, 122, 0.2) 0%, transparent 70%);
}

/* Mini Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.mini-product-card {
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    text-align: center;
}

.mini-product-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}

.mini-product-icon {
    width: 64px; height: 64px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.mini-product-card h4 {
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.mini-product-card p {
    font-size: 13px;
    color: var(--white-70);
    line-height: 1.6;
    margin-bottom: 20px;
}

.mini-product-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--white-05);
    border: 1px solid var(--border);
    color: var(--blue-light);
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-main);
    transition: var(--transition);
}

.mini-product-btn:hover {
    background: rgba(0, 102, 255, 0.15);
    border-color: var(--border-hover);
    color: var(--white);
}

/* ── SERVICES ── */
.services {
    padding: 100px 0;
    position: relative;
    z-index: 1;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 102, 255, 0.03) 50%, transparent 100%);
}

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

.service-card {
    padding: 36px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--blue-primary), var(--blue-light));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}

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

.service-number {
    font-family: var(--font-main);
    font-size: 3rem;
    font-weight: 900;
    color: rgba(0, 212, 255, 0.08);
    line-height: 1;
    margin-bottom: 16px;
}

.service-icon {
    color: var(--blue-light);
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: var(--white-70);
    line-height: 1.7;
}

/* ── NOSOTROS ── */
.nosotros {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

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

.nosotros-text p {
    font-size: 1rem;
    color: var(--white-70);
    line-height: 1.8;
    margin-bottom: 20px;
}

.nosotros-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 32px 0;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--white-05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.value-item:hover {
    background: rgba(0, 102, 255, 0.1);
    border-color: var(--border-hover);
}

.value-icon { font-size: 20px; }

.nosotros-visual {
    position: relative;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-sphere {
    position: relative;
    width: 240px; height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sphere-logo {
    width: 160px; height: 160px;
    border-radius: 50%;
    object-fit: cover;
    z-index: 5;
    position: relative;
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.4);
    animation: float 4s ease-in-out infinite;
}

.sphere-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid;
    animation: spin linear infinite;
}

.sr1 { width: 200px; height: 200px; border-color: rgba(0,212,255,0.3); animation-duration: 6s; }
.sr2 { width: 240px; height: 240px; border-color: rgba(0,102,255,0.2); border-style: dashed; animation-duration: 10s; animation-direction: reverse; }
.sr3 { width: 280px; height: 280px; border-color: rgba(0,212,255,0.1); animation-duration: 15s; }

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(3, 10, 26, 0.9);
    border: 1px solid var(--border);
    padding: 10px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-main);
    backdrop-filter: blur(10px);
    white-space: nowrap;
    animation: float ease-in-out infinite;
}

.fb1 { top: 10%; left: -10%; animation-duration: 5s; border-color: rgba(0,212,255,0.3); }
.fb2 { bottom: 10%; right: -10%; animation-duration: 6s; animation-delay: -2s; border-color: rgba(0,201,122,0.3); }
.fb3 { top: 50%; right: -20%; animation-duration: 7s; animation-delay: -4s; border-color: rgba(193,66,255,0.3); }

/* ── CTA SECTION ── */
.cta-section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(0, 102, 255, 0.12) 0%, transparent 70%);
}

.cta-section::before,
.cta-section::after {
    content: '';
    position: absolute;
    left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue-primary), transparent);
}

.cta-section::before { top: 0; }
.cta-section::after { bottom: 0; }

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

.cta-content h2 {
    font-family: var(--font-main);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--white-70);
    margin-bottom: 40px;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ── CONTACT ── */
.contact {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    align-items: start;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 16px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

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

.contact-icon {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, rgba(0,102,255,0.2), rgba(0,212,255,0.2));
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-light);
    flex-shrink: 0;
}

.contact-card h4 {
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: 600;
    color: var(--white-40);
    margin-bottom: 4px;
}

.contact-card a {
    color: var(--white);
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s;
}

.contact-card a:hover { color: var(--blue-light); }

.contact-social {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--white-70);
    padding: 10px 18px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-main);
    transition: var(--transition);
}

.social-btn:hover {
    border-color: var(--border-hover);
    color: var(--white);
    background: var(--white-05);
}

.social-btn.whatsapp:hover {
    background: rgba(37, 211, 102, 0.1);
    border-color: rgba(37, 211, 102, 0.3);
    color: #25d366;
}

.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(10px);
}

.contact-form h3 {
    font-family: var(--font-main);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 28px;
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--white-70);
    margin-bottom: 8px;
    font-family: var(--font-main);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: rgba(255,255,255,0.05);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--white);
    font-size: 14px;
    font-family: var(--font-body);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--blue-light);
    background: rgba(0, 212, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group select option { background: #0a0f2a; }
.form-group textarea { resize: vertical; min-height: 110px; }

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

/* ── FOOTER ── */
.footer { position: relative; z-index: 1; }

.footer-top {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo-img {
    width: 40px; height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.footer-logo span {
    font-family: var(--font-main);
    font-size: 18px;
    font-weight: 700;
}

.footer-brand p {
    font-size: 13px;
    color: var(--white-70);
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 280px;
}

.footer-afip img {
    filter: brightness(0.8);
    transition: filter 0.2s;
}

.footer-afip img:hover { filter: brightness(1); }

.footer-links-col h4 {
    font-family: var(--font-main);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--white);
}

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

.footer-links-col a {
    font-size: 14px;
    color: var(--white-70);
    transition: color 0.2s;
}

.footer-links-col a:hover { color: var(--blue-light); }

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 38px; height: 38px;
    background: var(--white-05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-70);
    transition: var(--transition);
}

.footer-social a:hover {
    background: rgba(0, 102, 255, 0.15);
    border-color: var(--border-hover);
    color: var(--blue-light);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 24px 0;
    display: flex;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--white-40);
}

.footer-bottom a {
    color: var(--blue-light);
    transition: color 0.2s;
}

.footer-tagline { font-style: italic; }

/* ── WHATSAPP FLOAT ── */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 60px; height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-pulse {
    position: absolute;
    width: 100%; height: 100%;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.4);
    animation: waPulse 2s ease-out infinite;
}

/* ── FADE IN ANIMATION ── */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ── KEYFRAMES ── */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-16px); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

@keyframes particleOrbit {
    from { transform: rotate(0deg) translateX(160px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(160px) rotate(-360deg); }
}

@keyframes scrollDown {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(14px); opacity: 0; }
}

@keyframes waPulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.8); opacity: 0; }
}

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

    .hero-visual { display: none; }
    .hero-stats { justify-content: center; }
    .hero-actions { justify-content: center; }

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

    .about-cards { max-width: 500px; margin: 0 auto; }

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

    .product-card.product-reverse { direction: ltr; }

    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .contact-grid { grid-template-columns: 1fr; }
}

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

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        inset: 0;
        background: rgba(3,10,26,0.98);
        backdrop-filter: blur(20px);
        justify-content: center;
        align-items: center;
        z-index: 999;
        gap: 16px;
    }

    .nav-links.open .nav-link {
        font-size: 24px;
        font-family: var(--font-main);
        padding: 12px 24px;
    }

    .section-title { font-size: 2rem; }
    .products-grid { grid-template-columns: 1fr 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .mini-card { flex-direction: column; text-align: center; }
    .product-card { padding: 28px 20px; }
    .about-cards { grid-template-columns: 1fr; }
    .nosotros-values { grid-template-columns: 1fr; }

    .floating-badge { display: none; }
    .footer-bottom .container { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { display: none; }
    .cta-actions { flex-direction: column; align-items: center; }
}