/* ===================================
   RESET & VARIABLES
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Professional Blue & White */
    --primary-blue: #0066FF;
    --dark-blue: #003D99;
    --deep-blue: #001F4D;
    --electric-blue: #00A3FF;
    --light-blue: #4D94FF;
    --white: #FFFFFF;
    --off-white: #F8FAFC;
    --dark: #0A0F1C;
    --darker: #050812;
    --gray: #64748B;
    --light-gray: #CBD5E1;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0066FF 0%, #00A3FF 100%);
    --gradient-dark: linear-gradient(135deg, #001F4D 0%, #0A0F1C 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0, 31, 77, 0.95) 0%, rgba(10, 15, 28, 0.98) 100%);

    /* Shadows & Glows */
    --shadow-sm: 0 2px 8px rgba(0, 102, 255, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 102, 255, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 102, 255, 0.2);
    --shadow-xl: 0 16px 64px rgba(0, 102, 255, 0.25);
    --glow-primary: 0 0 20px rgba(0, 102, 255, 0.5), 0 0 40px rgba(0, 102, 255, 0.3);
    --glow-intense: 0 0 30px rgba(0, 163, 255, 0.6), 0 0 60px rgba(0, 163, 255, 0.4);

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

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===================================
   BASE STYLES
   =================================== */
html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

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

/* ===================================
   HEADER
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(5, 8, 18, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 102, 255, 0.1);
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled {
    background: rgba(5, 8, 18, 0.95);
    box-shadow: var(--shadow-lg);
}

.header.header-hidden {
    transform: translateY(-100%);
}

.header-content {
    display: flex;
    align-items: center;
    /* justify-content: space-between; REMOVED to allow manual spacing */
    padding: 1.25rem 0;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.25rem;
    flex: 0 0 auto;
}

.logo-image {
    height: 90px;
    width: auto;
    border-radius: 8px;
    transition: var(--transition-normal);
    filter: drop-shadow(0 0 10px rgba(0, 102, 255, 0.3));
}

.logo-image:hover {
    filter: drop-shadow(0 0 20px rgba(0, 163, 255, 0.5));
    transform: scale(1.05);
}

.logo-text .highlight {
    color: var(--electric-blue);
}

/* Button styles moved to avoid override */

/* Button styles moved */

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-link {
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

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

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition-normal);
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

/* Visibility Control - Placed after .btn to ensure override */
.btn-desktop {
    display: inline-flex;
    margin-left: auto;
}

.btn-mobile {
    display: none !important;
    /* Force hide on desktop */
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--glow-primary);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(0, 102, 255, 0.3);
    color: var(--white);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(0, 102, 255, 0.1);
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.btn-small {
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn-cta {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1.5rem 3rem;
    font-size: 1.25rem;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
}

.btn-cta:hover {
    transform: scale(1.05);
    box-shadow: var(--glow-intense);
}

.btn-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-normal);
}

.btn:hover .btn-glow {
    opacity: 1;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 30%, rgba(0, 163, 255, 0.12) 0%, transparent 50%),
        linear-gradient(180deg, #001F4D 0%, #0A0F1C 100%);
    z-index: -1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, transparent 0%, rgba(0, 102, 255, 0.05) 100%);
}

.particles {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(2px 2px at 20% 30%, rgba(0, 163, 255, 0.4), transparent),
        radial-gradient(2px 2px at 60% 70%, rgba(0, 102, 255, 0.4), transparent),
        radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 80% 10%, rgba(0, 163, 255, 0.4), transparent),
        radial-gradient(2px 2px at 90% 60%, rgba(0, 102, 255, 0.3), transparent);
    background-size: 200% 200%;
    animation: particlesFloat 20s ease-in-out infinite;
    z-index: 2;
}

@keyframes particlesFloat {

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

    25% {
        transform: translate(2%, -2%);
    }

    50% {
        transform: translate(-2%, 2%);
    }

    75% {
        transform: translate(2%, 2%);
    }
}

.grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 102, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.hero-text {
    flex: 1;
    text-align: center;
    max-width: 600px;
}

.hero-video-container {
    position: relative;
    flex-shrink: 0;
}

.hero-video-side {
    width: 280px;
    height: auto;
    border-radius: 12px;
    border: 4px solid #000000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), var(--shadow-xl);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.5rem;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    backdrop-filter: blur(10px);
    animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {

    0%,
    100% {
        box-shadow: 0 0 10px rgba(0, 102, 255, 0.3);
    }

    50% {
        box-shadow: 0 0 20px rgba(0, 163, 255, 0.5);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.title-main {
    display: block;
    background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-highlight {
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(var(--glow-primary));
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--light-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    max-width: 100%;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.stat-item:hover {
    background: rgba(0, 102, 255, 0.05);
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    font-size: 2rem;
    color: var(--electric-blue);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--light-gray);
    margin-top: 0.25rem;
}

/* ===================================
   SECTION HEADERS
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--electric-blue);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

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

.section-subtitle {
    font-size: 1.125rem;
    color: var(--light-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   SERVICES SECTION
   =================================== */
.services {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, #0A0F1C 0%, #001F4D 50%, #0A0F1C 100%);
    position: relative;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 20px;
    padding: var(--spacing-md);
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}

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

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-xl), var(--glow-primary);
    background: rgba(0, 102, 255, 0.05);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--electric-blue);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.icon-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(0, 163, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

.service-description {
    color: var(--light-gray);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--light-gray);
}

.feature-item i {
    color: var(--electric-blue);
    font-size: 1rem;
}

/* ===================================
   DIFFERENTIALS SECTION
   =================================== */
.differentials {
    padding: var(--spacing-xl) 0;
    background: var(--darker);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.differential-card {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 102, 255, 0.15);
    border-radius: 16px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.differential-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
}

.differential-card:hover {
    background: rgba(0, 102, 255, 0.05);
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.differential-card:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.differential-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    background: var(--gradient-primary);
    border-radius: 20px;
    box-shadow: var(--glow-primary);
    transition: var(--transition-normal);
}

.differential-card:hover .differential-icon {
    transform: rotateY(360deg);
}

.differential-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.differential-description {
    color: var(--light-gray);
    line-height: 1.6;
}

/* ===================================
   TRUST SECTION
   =================================== */
.trust-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #001F4D 0%, #0A0F1C 100%);
    position: relative;
    overflow: hidden;
}

.trust-background {
    position: absolute;
    inset: 0;
}

.trust-pattern {
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(0, 102, 255, 0.03) 35px, rgba(0, 102, 255, 0.03) 70px);
    opacity: 0.5;
}

.trust-content {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.trust-icon {
    font-size: 5rem;
    color: var(--electric-blue);
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(var(--glow-primary));
}

.trust-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.trust-title .highlight {
    color: var(--electric-blue);
}

.trust-text {
    font-size: 1.125rem;
    color: var(--light-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: 12px;
    font-weight: 600;
    transition: var(--transition-normal);
}

.trust-badge:hover {
    background: rgba(0, 102, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.trust-badge i {
    font-size: 1.5rem;
    color: var(--electric-blue);
}

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: var(--deep-blue);
    position: relative;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    inset: 0;
}

.cta-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 50% 50%, rgba(0, 163, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 31, 77, 0.5) 100%);
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-icon {
    font-size: 4rem;
    color: var(--electric-blue);
    margin-bottom: var(--spacing-md);
    animation: ctaBounce 2s ease-in-out infinite;
}

@keyframes ctaBounce {

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

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

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.cta-subtitle {
    font-size: 1.5rem;
    color: var(--light-gray);
    margin-bottom: var(--spacing-lg);
}

.cta-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: var(--light-gray);
}

.info-item i {
    color: var(--electric-blue);
    font-size: 1.25rem;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: linear-gradient(180deg, #050812 0%, #000000 100%);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid rgba(0, 102, 255, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    color: var(--light-gray);
    line-height: 1.6;
}

.footer-logo-image {
    height: 80px;
    width: auto;
    border-radius: 8px;
    margin-bottom: var(--spacing-sm);
    filter: drop-shadow(0 0 10px rgba(0, 102, 255, 0.3));
    transition: var(--transition-normal);
}

.footer-logo-image:hover {
    filter: drop-shadow(0 0 20px rgba(0, 163, 255, 0.5));
    transform: scale(1.05);
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--light-gray);
    transition: var(--transition-normal);
}

.contact-item:hover {
    color: var(--electric-blue);
}

.contact-item i {
    font-size: 1.25rem;
    color: var(--electric-blue);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-links a {
    color: var(--light-gray);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--electric-blue);
    padding-left: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 102, 255, 0.1);
    color: var(--gray);
    font-size: 0.875rem;
}

/* ===================================
   FLOATING WHATSAPP BUTTON
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.pulse-ring {
    position: absolute;
    inset: -10px;
    border: 3px solid #25D366;
    border-radius: 50%;
    animation: pulseRing 2s ease-out infinite;
}

@keyframes pulseRing {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }

    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(5, 8, 18, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--spacing-md);
        transform: translateX(100%);
        transition: var(--transition-normal);
        border-bottom: 1px solid rgba(0, 102, 255, 0.2);
    }

    .btn-desktop {
        display: none;
    }

    .btn-mobile {
        display: inline-flex;
        width: 100%;
        margin-top: 1rem;
    }

    .nav.active {
        transform: translateX(0);
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

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

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

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

    .btn-large {
        width: 100%;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

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

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

    .trust-badges {
        flex-direction: column;
        align-items: center;
    }

    .cta-info {
        flex-direction: column;
        align-items: center;
    }

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

    .whatsapp-float {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 56px;
        height: 56px;
        font-size: 1.75rem;
    }
}

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

    .logo-text {
        font-size: 1rem;
    }

    .logo-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .btn-cta {
        padding: 1.25rem 2rem;
        font-size: 1rem;
    }
}