:root {
    --primary-color: #00B3FF;
    --primary-glow: rgba(0, 179, 255, 0.6);
    --primary-dim: rgba(0, 179, 255, 0.1);
    --base-color: #050505;
    --darker-bg: #030303;
    --card-bg: rgba(15, 15, 15, 0.4);
    --card-border: rgba(255, 255, 255, 0.05);
    --card-border-glow: rgba(0, 179, 255, 0.3);
    --text-color: #FFFFFF;
    --text-muted: #A0A0A0;
    --font-main: 'Montserrat', sans-serif;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

html, body {
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    position: relative;
}

body {
    font-family: var(--font-main);
    background-color: var(--base-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* Background animated Orbs */
.background-orbs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    animation: drift 20s infinite alternate ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    top: -10%;
    left: -10%;
    animation-duration: 25s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #0055ff 0%, transparent 70%);
    bottom: 20%;
    right: -5%;
    animation-duration: 30s;
    animation-delay: -5s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--primary-dim) 0%, transparent 70%);
    top: 40%;
    left: 40%;
    animation-duration: 40s;
}

@keyframes drift {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(50px, 80px) scale(1.2);
    }

    100% {
        transform: translate(-30px, -50px) scale(0.9);
    }
}

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

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

ul {
    list-style: none;
}

.text-highlight {
    color: var(--primary-color);
}

.hidden-mobile {
    display: block;
}

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

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.section {
    padding: 120px 0;
    position: relative;
    z-index: 2;
}

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

/* typography */
.section-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(to right, #ffffff, #aaaaaa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title .text-highlight {
    background: linear-gradient(to right, #00B3FF, #0055ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(0, 179, 255, 0.3);
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.mt-4 {
    margin-top: 2rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.neon-text {
    text-shadow: 0 0 20px var(--primary-glow);
}

.neon-text-subtle {
    text-shadow: 0 0 10px rgba(0, 179, 255, 0.3);
}

/* Buttons & Links */
.hover-underline-anim {
    position: relative;
    display: inline-block;
}

.hover-underline-anim::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
    box-shadow: 0 0 10px var(--primary-color);
}

.hover-underline-anim:hover::after,
.nav-links a:hover::after {
    width: 100%;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.2rem;
    font-weight: 800;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: var(--transition);
    cursor: pointer;
    font-size: 0.95rem;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn-xl {
    font-size: 1.1rem;
    padding: 1.2rem 2.5rem;
}

.btn-block {
    width: 100%;
    display: flex;
}

.btn-primary {
    background: linear-gradient(135deg, #00B3FF, #0055FF);
    color: #fff;
    box-shadow: 0 10px 30px rgba(0, 179, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 179, 255, 0.6);
}

.shiny-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.5), transparent);
    transform: skewX(-25deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% {
        left: -100%;
    }

    20% {
        left: 200%;
    }

    100% {
        left: 200%;
    }
}

.glass-btn {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-color);
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 179, 255, 0.2);
    transform: translateY(-3px) scale(1.02);
}

.pulse-glow-anim {
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 179, 255, 0.6);
    }

    70% {
        box-shadow: 0 0 0 20px rgba(0, 179, 255, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(0, 179, 255, 0);
    }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(3, 3, 3, 0.95);
    padding: 0.2rem 0;
    border-bottom-color: rgba(0, 179, 255, 0.2);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 45px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    position: relative;
    transition: var(--transition);
    color: #ccc;
}

.nav-links a:hover {
    color: #fff;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-cta-btn {
    padding: 0.8rem 1.8rem;
    font-size: 0.9rem;
}

/* Custom smaller CTA for navbar */

.lang-btn {
    background: none;
    border: none;
    color: #fff;
    font-family: var(--font-main);
    font-weight: 800;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    padding: 0.5rem;
}

.lang-btn:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-glow);
    transform: scale(1.1);
}

.mobile-menu-btn {
    display: none;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: rgba(0, 179, 255, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Scroll Animations — bidireccionales (zoom in/out al entrar y salir) */
.reveal-top,
.reveal-up,
.reveal-down,
.reveal-left,
.reveal-right,
.reveal-scale,
.reveal-stagger,
.reveal-zoom {
    opacity: 0;
    will-change: transform, opacity;
    transition: transform 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.75s ease;
}

.reveal-up {
    transform: translateY(70px) scale(0.97);
}

.reveal-down {
    transform: translateY(-60px);
}

.reveal-left {
    transform: translateX(-70px) scale(0.97);
}

.reveal-right {
    transform: translateX(70px) scale(0.97);
}

.reveal-scale {
    transform: scale(0.82);
}

.reveal-zoom {
    transform: scale(0.75);
}

.reveal-stagger {
    transform: translateY(50px) scale(0.95);
}

.reveal-up.active,
.reveal-down.active,
.reveal-left.active,
.reveal-right.active,
.reveal-scale.active,
.reveal-zoom.active,
.reveal-stagger.active {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* Salida: escondiéndose al hacer scroll hacia arriba (out-of-view) */
.reveal-up.exit {
    transform: translateY(-40px) scale(0.97);
    opacity: 0;
}

.reveal-down.exit {
    transform: translateY(40px);
    opacity: 0;
}

.reveal-left.exit {
    transform: translateX(40px) scale(0.97);
    opacity: 0;
}

.reveal-right.exit {
    transform: translateX(-40px) scale(0.97);
    opacity: 0;
}

.reveal-scale.exit,
.reveal-zoom.exit {
    transform: scale(1.05);
    opacity: 0;
}

.reveal-stagger.exit {
    transform: translateY(-30px) scale(0.97);
    opacity: 0;
}

.reveal-stagger.active:nth-child(1) {
    transition-delay: 0.05s;
}

.reveal-stagger.active:nth-child(2) {
    transition-delay: 0.15s;
}

.reveal-stagger.active:nth-child(3) {
    transition-delay: 0.25s;
}

.reveal-stagger.active:nth-child(4) {
    transition-delay: 0.35s;
}

/* Parallax scroll layer */
.parallax-slow {
    transition: transform 0.1s linear;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
    background: url('portada.png') no-repeat center center/cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #050505 5%, rgba(5, 5, 5, 0.8) 50%, rgba(0, 179, 255, 0.15) 100%);
    backdrop-filter: blur(2px);
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    width: 100%;
}

.hero-text-anim {
    max-width: 650px;
}

.badge-glow {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    background: rgba(0, 179, 255, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    text-shadow: 0 0 10px var(--primary-color);
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.35rem;
    color: #ddd;
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
}

.machine-hero-wrapper {
    position: relative;
    width: 400px;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glow-ring {
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent, var(--primary-color), transparent);
    animation: spin 10s linear infinite;
    filter: blur(20px);
    opacity: 0.5;
}

.glow-ring.huge {
    width: 500px;
    height: 500px;
    opacity: 0.3;
}

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

.machine-hero-img {
    position: relative;
    z-index: 2;
    max-height: 550px;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.8)) drop-shadow(0 0 40px rgba(0, 179, 255, 0.3));
}

.float-anim-complex {
    animation: floatCustom 6s ease-in-out infinite;
}

.float-anim-complex-2 {
    animation: floatCustom 8s ease-in-out infinite reverse;
}

@keyframes floatCustom {
    0% {
        transform: perspective(1000px) translateY(0) rotateX(0) rotateY(0);
    }

    50% {
        transform: perspective(1000px) translateY(-20px) rotateX(2deg) rotateY(-2deg);
    }

    100% {
        transform: perspective(1000px) translateY(0) rotateX(0) rotateY(0);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 5px;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% {
        transform: translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateY(15px);
        opacity: 0;
    }
}

/* Glass Panels */
.glass-panel {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    transition: var(--transition);
}

.glass-panel-heavy {
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(0, 179, 255, 0.25);
    border-radius: 40px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.image-wrapper {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.glow-effect::after {
    content: '';
    position: absolute;
    inset: -5px;
    background: linear-gradient(45deg, var(--primary-color), transparent 60%);
    filter: blur(15px);
    z-index: -1;
    opacity: 0.5;
}

.card-glass {
    padding: 2.5rem;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), transparent);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.card-glass:hover {
    border-color: rgba(0, 179, 255, 0.2);
    transform: translateX(10px);
}

.card-glass h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.card-glass p {
    color: #ccc;
    font-size: 1.1rem;
}

.feature-list li {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.feature-list i {
    color: var(--primary-color);
    font-size: 1.2rem;
    background: rgba(0, 179, 255, 0.1);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-dim);
}

.bounce-anim {
    animation: bounceIcon 2s infinite ease-in-out;
}

.bounce-anim-delay-1 {
    animation: bounceIcon 2s infinite ease-in-out 0.3s;
}

.bounce-anim-delay-2 {
    animation: bounceIcon 2s infinite ease-in-out 0.6s;
}

@keyframes bounceIcon {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px) scale(1.1);
        box-shadow: 0 0 15px var(--primary-glow);
    }
}

/* Products Section */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-top: 4rem;
    perspective: 1000px;
    position: relative;
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Canvas particle overlay */
#particles-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
    border-radius: 24px;
}

.product-card {
    padding: 3.5rem 2.5rem;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transform-style: preserve-3d;
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid transparent;
    border-radius: 24px;
    background: linear-gradient(135deg, var(--primary-color), transparent) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: var(--transition);
}

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

.product-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    background: var(--primary-color);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition);
    z-index: -1;
}

.product-card:hover .product-glow {
    opacity: 0.15;
}

.product-card:hover {
    border-color: rgba(0, 179, 255, 0.3);
}

.product-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    transform: translateZ(30px);
}

.product-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    transform: translateZ(20px);
    font-weight: 800;
}

.product-card p {
    color: var(--text-muted);
    font-size: 1.05rem;
    transform: translateZ(10px);
}

/* Model Section */
.model-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.model-desc {
    color: #ccc;
    font-size: 1.15rem;
    margin-bottom: 3rem;
}

/* Sticky container for machine in desktop — REMOVED, JS parallax used instead */
.machine-wrapper-sticky {
    display: contents;
    /* passthrough, no layout effect */
}

/* === Cómo Funciona — Step Cards === */
.zero-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    perspective: 1000px;
}

.zero-card {
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: var(--transition);
    border-top: 3px solid transparent;
}

.zero-card:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: var(--primary-color);
    box-shadow: 0 20px 60px rgba(0, 179, 255, 0.15);
}

.step-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 179, 255, 0.15), rgba(0, 85, 255, 0.1));
    border: 2px solid rgba(0, 179, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    transition: var(--transition);
    box-shadow: 0 0 20px rgba(0, 179, 255, 0.1);
}

.zero-card:hover .step-icon {
    background: linear-gradient(135deg, rgba(0, 179, 255, 0.3), rgba(0, 85, 255, 0.2));
    transform: scale(1.1);
    box-shadow: 0 0 40px rgba(0, 179, 255, 0.3);
}

.step-number {
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 3px;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    opacity: 0.7;
}

.card-border-grad {
    display: none;
}

.zero-number {
    display: none;
}

.zero-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 1px;
}

.zero-card p {
    color: #bbb;
    font-size: 1rem;
    line-height: 1.6;
}

.machine-img {
    filter: drop-shadow(0 0 40px rgba(0, 0, 0, 0.8));
}

/* Benefits — 4 columnas fijas en desktop */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.benefit-item {
    padding: 3rem 1.8rem;
    cursor: pointer;
    transform-style: preserve-3d;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.benefit-item:hover {
    border-color: var(--primary-color);
    background: rgba(0, 179, 255, 0.05);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 179, 255, 0.12);
}

.b-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 179, 255, 0.15), rgba(0, 85, 255, 0.08));
    border: 1.5px solid rgba(0, 179, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 0 auto 1.5rem auto;
    transition: var(--transition);
    box-shadow: 0 0 15px rgba(0, 179, 255, 0.1);
}

.benefit-item:hover .b-icon {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 0 30px rgba(0, 179, 255, 0.3);
    background: linear-gradient(135deg, rgba(0, 179, 255, 0.25), rgba(0, 85, 255, 0.15));
}

.benefit-item h4 {
    font-size: 1.15rem;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.benefit-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* FAQ Section */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.accordion {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.accordion-item {
    overflow: hidden;
    transition: var(--transition);
    border-color: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
}

.accordion-item.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 179, 255, 0.1);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-main);
}

.accordion-header:hover {
    color: var(--primary-color);
}

.icon-caret {
    transition: transform 0.3s ease;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.accordion-item.active .icon-caret {
    transform: rotate(180deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion-content {
    padding: 0 2rem 2rem 2rem;
    color: #ccc;
    font-size: 1.1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
    margin-top: -0.5rem;
}

/* Contact Form Section */
.cta-form-section {
    padding: 120px 0;
}

.contact-grid {
    position: relative;
    overflow: hidden;
    padding: 4rem;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: center;
}

.cta-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0, 179, 255, 0.2) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

.contact-info .contact-p {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.cf-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.cf-item i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

.contact-form-container {
    background: rgba(5, 5, 5, 0.6);
    padding: 3rem;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.contact-form {
    width: 100%;
}

.form-group {
    margin-bottom: 1.8rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.contact-form label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: #ddd;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.input-wrapper {
    position: relative;
}

.form-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    font-size: 1.1rem;
}

.form-control {
    width: 100%;
    padding: 1.2rem 1.2rem 1.2rem 3.5rem;
    font-family: var(--font-main);
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    color: #fff;
    font-size: 1rem;
    transition: var(--transition);
    outline: none;
}

.form-control::placeholder {
    color: #666;
}

.form-control:focus {
    background: rgba(0, 179, 255, 0.03);
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 179, 255, 0.2);
}

/* Footer */
.footer {
    background: #020202;
    padding: 5rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    position: relative;
    z-index: 2;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    height: 50px;
    margin-bottom: 1.5rem;
    filter: saturate(0) brightness(200%);
}

.footer-brand p {
    font-size: 1.1rem;
    max-width: 400px;
}

.footer-links h4,
.footer-social h4 {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    font-weight: 800;
    text-transform: uppercase;
}

.footer-links a {
    display: table;
    color: #888;
    margin-bottom: 1rem;
    font-weight: 500;
    font-size: 1rem;
}

.footer-links a:hover {
    transform: translateX(5px);
    color: #fff;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.2rem;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #666;
    font-size: 0.95rem;
}

/* Float Utilities */
.float-stagger {
    animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.icon-float {
    animation: floatIcon 4s ease-in-out infinite;
}

.icon-float-delay {
    animation: floatIcon 4s ease-in-out infinite 2s;
}

/* Responsive Styling */
/* Remove old redundant media queries */

@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3.5rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
        padding: 3rem;
    }

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

    .cta-glow {
        background: radial-gradient(circle at center, rgba(0, 179, 255, 0.2) 0%, transparent 60%);
    }
}

@media (max-width: 900px) {
    .about-grid,
    .model-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .footer-links a {
        margin: 0 auto 1rem auto;
    }

    .footer-brand p {
        margin: 0 auto;
        text-align: center;
    }

    .social-icons {
        justify-content: center;
    }

    .hero-content {
        flex-direction: column;
        text-align: center;
        justify-content: flex-start;
        padding-top: 5rem;
    }

    .hero-text-anim {
        margin: 0 auto;
    }

    .hero-buttons {
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 350px;
    }

    .hidden-mobile {
        display: none;
    }

    .hero {
        min-height: 90vh;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        width: 100vw;
    }

    .container {
        padding: 0 1rem;
        width: 100%;
        max-width: 100%;
    }

    .section {
        padding: 60px 0;
        overflow: hidden;
    }

    .section-title {
        font-size: 1.8rem !important;
    }

    .section-subtitle {
        font-size: 0.95rem !important;
        margin-bottom: 1.5rem;
    }

    .nav-links,
    .nav-actions .btn {
        display: none !important;
    }

    .mobile-menu-btn {
        display: flex !important;
    }

    .nav-active .nav-links {
        display: flex !important;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(5, 5, 5, 0.98);
        backdrop-filter: blur(25px);
        padding: 6rem 1.5rem;
        z-index: 2000;
        justify-content: center;
        align-items: center;
        gap: 1.5rem;
        opacity: 1;
        visibility: visible;
    }

    .nav-active .nav-links a {
        display: block;
        font-size: 1.4rem;
        color: #fff;
    }

    .hero h1 {
        font-size: 1.8rem !important;
        line-height: 1.2;
        max-width: 100%;
    }

    .hero p {
        font-size: 0.9rem !important;
        max-width: 100%;
    }

    .hero-text-anim {
        width: 100% !important;
        max-width: 100% !important;
    }

    #products-grid,
    #benefits-grid,
    #zero-grid {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
        width: 100% !important;
    }

    .product-card,
    .benefit-item,
    .zero-card {
        width: 100% !important;
        margin-bottom: 0;
    }

    .contact-grid {
        padding: 1.5rem 1rem;
        display: flex !important;
        flex-direction: column !important;
    }

    .contact-info h2 {
        font-size: 1.8rem !important;
    }

    .contact-form-container {
        padding: 1.5rem;
        width: 100% !important;
    }

    .form-row {
        display: flex !important;
        flex-direction: column !important;
    }

    /* Fix background elements */
    .orb {
        max-width: 100%;
        width: 200px !important;
        height: 200px !important;
    }

    .glow-ring {
        width: 250px !important;
        height: 250px !important;
    }

    .glow-ring.huge {
        width: 300px !important;
        height: 300px !important;
    }

    /* Disable Tilt Glare Overflow */
    .js-tilt-glare {
        display: none !important;
    }

    [data-tilt] {
        transform: none !important;
        transition: none !important;
    }

    /* Prevent reveal overflow */
    .reveal-left, .reveal-right {
        transform: translateY(20px) !important;
        opacity: 0;
    }
    .reveal-left.active, .reveal-right.active {
        transform: translateY(0) !important;
        opacity: 1;
    }
}