/* Modern Landing Page - Inspired by Reference Design */
:root {
    --primary: #2a2a72;
    --primary-light: #3d3d9e;
    --primary-dark: #1f1f54;
    --accent: #313160;
    --secondary: #009ffd;
    --text-dark: #1a1a1a;
    --text-light: #6b7280;
    --white: #ffffff;
    --background: #f8f9fa;
    --card-shadow: 0 10px 40px rgba(42, 42, 114, 0.08);
    --card-shadow-hover: 0 20px 60px rgba(42, 42, 114, 0.15);
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(42, 42, 114, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.main-nav.scrolled {
    background: rgba(42, 42, 114, 1);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.nav-brand i {
    font-size: 1.75rem;
}

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

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:not(.btn-nav-cta):hover {
    color: var(--secondary);
}

.nav-links a:not(.btn-nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width 0.3s ease;
}

.nav-links a:not(.btn-nav-cta):hover::after {
    width: 100%;
}

.btn-nav-cta {
    background: transparent;
    color: var(--white);
    padding: 0.75rem 2rem;
    border: 2px solid var(--secondary);
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 0 15px rgba(0, 159, 253, 0.1);
}

/* Fill from borders animation using inset box-shadow */
.btn-nav-cta:hover {
    box-shadow: inset 0 0 0 50px var(--white), 0 0 25px rgba(255, 255, 255, 0.343);

    /* Shape change from pill to rounded rect */
    color: var(--text-dark);
    transform: translateY(-2px);
    border-color: var(--white);
    letter-spacing: 1px;
    /* Subtle text expansion */
}

/* Remove the pseudo-element ripple since we are doing border fill now */
.btn-nav-cta::before {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section - Dark Background Like Reference */
.hero-main {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--accent) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 159, 253, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Animated Background Elements */
.hero-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

/* Gradient Orbs */
.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float-orb 20s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 159, 253, 0.6) 0%, transparent 70%);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(42, 42, 114, 0.5) 0%, transparent 70%);
    bottom: -150px;
    right: -150px;
    animation-delay: 5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0, 159, 253, 0.4) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float-orb {

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

    33% {
        transform: translate(50px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-30px, 30px) scale(0.9);
    }
}

/* Floating Particles */
.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: float-particle 15s linear infinite;
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
    animation-duration: 12s;
}

.particle:nth-child(2) {
    left: 20%;
    animation-delay: 2s;
    animation-duration: 15s;
}

.particle:nth-child(3) {
    left: 30%;
    animation-delay: 4s;
    animation-duration: 18s;
}

.particle:nth-child(4) {
    left: 40%;
    animation-delay: 1s;
    animation-duration: 14s;
}

.particle:nth-child(5) {
    left: 50%;
    animation-delay: 3s;
    animation-duration: 16s;
}

.particle:nth-child(6) {
    left: 60%;
    animation-delay: 5s;
    animation-duration: 13s;
}

.particle:nth-child(7) {
    left: 70%;
    animation-delay: 2.5s;
    animation-duration: 17s;
}

.particle:nth-child(8) {
    left: 80%;
    animation-delay: 4.5s;
    animation-duration: 15s;
}

.particle:nth-child(9) {
    left: 90%;
    animation-delay: 1.5s;
    animation-duration: 19s;
}

.particle:nth-child(10) {
    left: 95%;
    animation-delay: 3.5s;
    animation-duration: 14s;
}

@keyframes float-particle {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translateY(-100px) scale(1);
        opacity: 0;
    }
}

/* Wave Animations */
.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    overflow: hidden;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100%;
    opacity: 0.3;
}

.wave path {
    fill: rgba(0, 159, 253, 0.2);
}

.wave-1 {
    animation: wave-animation 15s linear infinite;
    opacity: 0.4;
}

.wave-1 path {
    fill: rgba(0, 159, 253, 0.3);
}

.wave-2 {
    animation: wave-animation 20s linear infinite reverse;
    opacity: 0.3;
}

.wave-2 path {
    fill: rgba(42, 42, 114, 0.2);
}

.wave-3 {
    animation: wave-animation 25s linear infinite;
    opacity: 0.2;
}

.wave-3 path {
    fill: rgba(0, 159, 253, 0.15);
}

@keyframes wave-animation {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Geometric Shapes */
.geometric-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

/* Stars */
.shape-star {
    position: absolute;
    color: rgba(255, 255, 255, 0.6);
    font-size: 20px;
    animation: twinkle 3s ease-in-out infinite;
}

.star-1 {
    top: 15%;
    left: 15%;
    animation-delay: 0s;
    animation-duration: 4s;
}

.star-2 {
    top: 25%;
    right: 20%;
    animation-delay: 1s;
    animation-duration: 3.5s;
}

.star-3 {
    bottom: 30%;
    left: 25%;
    animation-delay: 2s;
    animation-duration: 5s;
}

.star-4 {
    top: 60%;
    right: 15%;
    animation-delay: 1.5s;
    animation-duration: 4.5s;
}

@keyframes twinkle {

    0%,
    100% {
        opacity: 0.3;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

/* Circles */
.shape-circle {
    position: absolute;
    border: 2px solid rgba(0, 159, 253, 0.3);
    border-radius: 50%;
    animation: pulse-circle 4s ease-in-out infinite;
}

.circle-1 {
    width: 60px;
    height: 60px;
    top: 20%;
    left: 40%;
    animation-delay: 0s;
}

.circle-2 {
    width: 80px;
    height: 80px;
    bottom: 25%;
    right: 30%;
    animation-delay: 1.5s;
}

.circle-3 {
    width: 50px;
    height: 50px;
    top: 70%;
    left: 60%;
    animation-delay: 3s;
}

@keyframes pulse-circle {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.3;
    }

    50% {
        transform: scale(1.3);
        opacity: 0.6;
    }
}

/* Triangles */
.shape-triangle {
    position: absolute;
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-bottom: 40px solid rgba(0, 159, 253, 0.2);
    animation: rotate-triangle 10s linear infinite;
}

.triangle-1 {
    top: 35%;
    right: 40%;
    animation-delay: 0s;
}

.triangle-2 {
    bottom: 40%;
    left: 35%;
    animation-delay: 5s;
}

@keyframes rotate-triangle {
    0% {
        transform: rotate(0deg);
        opacity: 0.2;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        transform: rotate(360deg);
        opacity: 0.2;
    }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    color: var(--white);
}

.hero-tagline {
    font-size: 1.1rem;
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2.5rem;
    color: var(--white);
}

.hero-info {
    display: flex;
    gap: 3rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-item i {
    font-size: 2rem;
    color: var(--secondary);
}

.info-item strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.info-item p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
}

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

.feature-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-badge:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.feature-badge i {
    font-size: 1.25rem;
    color: var(--secondary);
}

.feature-badge span {
    font-weight: 500;
}

/* Hero Visual - Large Icon Like Reference Image */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-container {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 159, 253, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {

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

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.visual-icon {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(20px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
    animation: float-icon 6s ease-in-out infinite;
}

@keyframes float-icon {

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

    50% {
        transform: translateY(-20px);
    }
}

.visual-icon i {
    font-size: 8rem;
    color: var(--white);
    opacity: 0.9;
}

/* Rotating Rings Around Icon */
.visual-rings {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 2px solid rgba(0, 159, 253, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.ring-1 {
    width: 320px;
    height: 320px;
    animation: rotate-ring 10s linear infinite;
    border-top-color: rgba(0, 159, 253, 0.6);
}

.ring-2 {
    width: 360px;
    height: 360px;
    animation: rotate-ring 15s linear infinite reverse;
    border-right-color: rgba(0, 159, 253, 0.5);
}

.ring-3 {
    width: 400px;
    height: 400px;
    animation: rotate-ring 20s linear infinite;
    border-bottom-color: rgba(0, 159, 253, 0.4);
}

@keyframes rotate-ring {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(42, 42, 114, 0.08);
    color: var(--primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-heading {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services-showcase {
    background: var(--background);
}

.services-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-item {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: var(--card-shadow);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.service-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--card-shadow-hover);
}

.service-icon-modern {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, rgba(42, 42, 114, 0.1), rgba(0, 159, 253, 0.1));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary);
    transition: all 0.4s ease;
}

.service-item:hover .service-icon-modern {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    transform: scale(1.1) rotate(5deg);
}

.service-item h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.service-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Products Preview */
.products-preview {
    background: var(--white);
}

.products-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.category-card-modern {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.4s ease;
    box-shadow: var(--card-shadow);
    opacity: 0;
    transform: translateY(30px);
}

.category-card-modern.visible {
    opacity: 1;
    transform: translateY(0);
}

.category-card-modern:hover {
    transform: translateY(-10px);
    box-shadow: var(--card-shadow-hover);
}

.category-image-modern {
    height: 200px;
    overflow: hidden;
    background: var(--background);
}

.category-image-modern img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.category-card-modern:hover .category-image-modern img {
    transform: scale(1.1);
}

.category-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(42, 42, 114, 0.1), rgba(0, 159, 253, 0.1));
}

.category-placeholder i {
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.5;
}

.category-card-modern h3 {
    padding: 1.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
}

.category-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0 1.5rem 1.5rem;
    color: var(--secondary);
    font-weight: 600;
    transition: gap 0.3s ease;
}

.category-card-modern:hover .category-link {
    gap: 1rem;
}

/* About Section */
.about-modern {
    background: var(--background);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-item-modern {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    opacity: 0;
    transform: scale(0.9);
}

.stat-item-modern.visible {
    opacity: 1;
    transform: scale(1);
}

.stat-item-modern:hover {
    transform: translateY(-5px) scale(1.05);
}

.stat-number-modern {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-item-modern p {
    color: var(--text-light);
    font-weight: 500;
    margin: 0;
}

.about-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image-container {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.about-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(42, 42, 114, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.about-features-list {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(42, 42, 114, 0.3);
}

.feature-check {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.feature-check:last-child {
    margin-bottom: 0;
}

.feature-check i {
    font-size: 1.5rem;
    color: var(--secondary);
}

/* Team Section - Like Reference Image */
.team-section {
    background: var(--white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.team-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.team-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--card-shadow-hover);
}

.team-image {
    height: 300px;
    background: linear-gradient(135deg, rgba(42, 42, 114, 0.1), rgba(0, 159, 253, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-placeholder {
    width: 120px;
    height: 120px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.team-placeholder i {
    font-size: 3rem;
    color: var(--primary);
}

.team-info {
    padding: 2rem;
    text-align: center;
}

.team-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.team-info p {
    color: var(--text-light);
    margin: 0;
}

.team-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--background);
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.team-link:hover {
    background: var(--primary);
    color: var(--white);
    gap: 1rem;
}

/* CTA Section */
.cta-modern {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 5rem 0;
}

.cta-content-modern {
    text-align: center;
    color: var(--white);
}

.cta-content-modern h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--white);
}

.cta-content-modern p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

/* Buttons */
.btn-primary-modern,
.btn-cta-large {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: var(--white);
    color: var(--primary);
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-cta-large {
    padding: 1.25rem 3rem;
    font-size: 1.2rem;
}

.btn-primary-modern:hover,
.btn-cta-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    color: var(--primary);
}

.btn-primary-modern i,
.btn-cta-large i {
    transition: transform 0.3s ease;
}

.btn-primary-modern:hover i,
.btn-cta-large:hover i {
    transform: translateX(5px);
}

/* Footer */
.modern-footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-brand i {
    font-size: 1.75rem;
}

.footer-col h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul li a,
.footer-col ul li {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-col ul li a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

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

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.25rem;
}

.social-links a:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-float a {
    position: relative;
    display: block;
}

.whatsapp-float img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.whatsapp-float a:hover img {
    transform: scale(1.1);
}

.pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #25D366;
    border-radius: 50%;
    opacity: 0.7;
    z-index: 1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }

    70% {
        transform: scale(1.4);
        opacity: 0;
    }

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

/* Responsive Design */
@media (max-width: 992px) {

    .hero-grid,
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .visual-container {
        width: 300px;
        height: 300px;
    }

    .visual-icon {
        width: 220px;
        height: 220px;
    }

    .visual-icon i {
        font-size: 6rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

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

    .mobile-menu-toggle {
        display: block;
    }

    section {
        padding: 3rem 0;
    }

    .hero-main {
        padding: 100px 0 60px;
    }

    .hero-info {
        flex-direction: column;
        gap: 1.5rem;
    }

    .services-grid-modern,
    .products-categories,
    .team-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .visual-container {
        width: 250px;
        height: 250px;
    }

    .visual-icon {
        width: 180px;
        height: 180px;
    }

    .visual-icon i {
        font-size: 4rem;
    }

    .stat-number-modern {
        font-size: 2rem;
    }
}