:root {
    /* Material 3 Color Tokens */
    --md-sys-color-primary: #1976d2;
    --md-sys-color-on-primary: #ffffff;
    --md-sys-color-primary-container: #d3e3fd;
    --md-sys-color-on-primary-container: #001c38;
    --md-sys-color-secondary: #565f71;
    --md-sys-color-on-secondary: #ffffff;
    --md-sys-color-secondary-container: #dae2f9;
    --md-sys-color-on-secondary-container: #131c2b;
    --md-sys-color-surface: #fefbff;
    --md-sys-color-on-surface: #1a1c1e;
    --md-sys-color-surface-variant: #e1e2ec;
    --md-sys-color-on-surface-variant: #44474f;
    --md-sys-color-outline: #74777f;
    --md-sys-color-outline-variant: #c4c7cf;
    --md-sys-color-error: #ba1a1a;
    --md-sys-color-on-error: #ffffff;
    /* Elevation */
    --md-sys-elevation-level0: 0px 0px 0px 0px rgba(0, 0, 0, 0.00);
    --md-sys-elevation-level1: 0px 1px 2px 0px rgba(0, 0, 0, 0.30), 0px 1px 3px 1px rgba(0, 0, 0, 0.15);
    --md-sys-elevation-level2: 0px 1px 2px 0px rgba(0, 0, 0, 0.30), 0px 2px 6px 2px rgba(0, 0, 0, 0.15);
    --md-sys-elevation-level3: 0px 1px 3px 0px rgba(0, 0, 0, 0.30), 0px 4px 8px 3px rgba(0, 0, 0, 0.15);
    --md-sys-elevation-level4: 0px 2px 3px 0px rgba(0, 0, 0, 0.30), 0px 6px 10px 4px rgba(0, 0, 0, 0.15);
    --md-sys-elevation-level5: 0px 4px 4px 0px rgba(0, 0, 0, 0.30), 0px 8px 12px 6px rgba(0, 0, 0, 0.15);
    /* Typography */
    --md-sys-typescale-display-large-font: 'Plus Jakarta Sans', sans-serif;
    --md-sys-typescale-display-large-size: 57px;
    --md-sys-typescale-display-large-weight: 400;
    --md-sys-typescale-display-large-line-height: 64px;
    --md-sys-typescale-headline-large-font: 'Plus Jakarta Sans', sans-serif;
    --md-sys-typescale-headline-large-size: 32px;
    --md-sys-typescale-headline-large-weight: 600;
    --md-sys-typescale-headline-large-line-height: 40px;
    --md-sys-typescale-body-large-font: 'Inter', sans-serif;
    --md-sys-typescale-body-large-size: 16px;
    --md-sys-typescale-body-large-weight: 400;
    --md-sys-typescale-body-large-line-height: 24px;
    --md-sys-typescale-label-large-font: 'Inter', sans-serif;
    --md-sys-typescale-label-large-size: 14px;
    --md-sys-typescale-label-large-weight: 500;
    --md-sys-typescale-label-large-line-height: 20px;
}

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

body {
    font-family: var(--md-sys-typescale-body-large-font);
    font-size: var(--md-sys-typescale-body-large-size);
    font-weight: var(--md-sys-typescale-body-large-weight);
    line-height: var(--md-sys-typescale-body-large-line-height);
    color: var(--md-sys-color-on-surface);
    background-color: var(--md-sys-color-surface);
    overflow-x: hidden;
}

/* Enhanced Button Styles */
.btn-enhanced {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-family: var(--md-sys-typescale-label-large-font);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
    border: none;
    cursor: pointer;
    font-size: 16px;
    text-transform: none;
    letter-spacing: 0.5px;
}

    .btn-enhanced::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
        transition: left 0.6s ease;
    }

    .btn-enhanced:hover::before {
        left: 100%;
    }

    .btn-enhanced::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        transition: all 0.6s ease;
        transform: translate(-50%, -50%);
    }

    .btn-enhanced:hover::after {
        width: 300px;
        height: 300px;
    }

    .btn-enhanced span,
    .btn-enhanced i {
        position: relative;
        z-index: 2;
        transition: transform 0.3s ease;
    }

    .btn-enhanced:hover span,
    .btn-enhanced:hover i {
        transform: scale(1.05);
    }

.btn-primary-enhanced {
    background: linear-gradient(135deg, var(--md-sys-color-primary) 0%, #42a5f5 100%);
    color: var(--md-sys-color-on-primary);
    box-shadow: 0 4px 15px rgba(25, 118, 210, 0.3);
}

    .btn-primary-enhanced:hover {
        transform: translateY(-3px) scale(1.02);
        box-shadow: 0 8px 25px rgba(25, 118, 210, 0.4);
        color: var(--md-sys-color-on-primary);
    }

.btn-secondary-enhanced {
    background: transparent;
    color: var(--md-sys-color-primary);
    border: 2px solid var(--md-sys-color-primary);
    box-shadow: 0 2px 10px rgba(25, 118, 210, 0.1);
}

    .btn-secondary-enhanced:hover {
        background: var(--md-sys-color-primary);
        color: var(--md-sys-color-on-primary);
        transform: translateY(-3px) scale(1.02);
        box-shadow: 0 8px 25px rgba(25, 118, 210, 0.3);
    }

.btn-outline-enhanced {
    background: rgba(255, 255, 255, 0.9);
    color: var(--md-sys-color-primary);
    border: 2px solid rgba(25, 118, 210, 0.3);
    backdrop-filter: blur(10px);
}

    .btn-outline-enhanced:hover {
        background: var(--md-sys-color-primary);
        color: var(--md-sys-color-on-primary);
        border-color: var(--md-sys-color-primary);
        transform: translateY(-3px) scale(1.02);
        box-shadow: 0 8px 25px rgba(25, 118, 210, 0.3);
    }

/* Header */
.navbar {
    background-color: rgba(254, 251, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
    padding: 16px 0;
    transition: all 0.3s cubic-bezier(0.2, 0, 0, 1);
}

.navbar-brand img {
    height: 48px;
    transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1);
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.navbar-nav .nav-link {
    font-family: var(--md-sys-typescale-label-large-font);
    font-weight: var(--md-sys-typescale-label-large-weight);
    color: var(--md-sys-color-on-surface);
    margin: 0 8px;
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.2s cubic-bezier(0.2, 0, 0, 1);
    position: relative;
}

    .navbar-nav .nav-link:hover {
        background-color: var(--md-sys-color-primary-container);
        color: var(--md-sys-color-on-primary-container);
    }

.header-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn-header {
    padding: 8px 20px;
    border-radius: 20px;
    font-family: var(--md-sys-typescale-label-large-font);
    font-weight: var(--md-sys-typescale-label-large-weight);
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.2, 0, 0, 1);
    font-size: 14px;
}

.btn-login {
    background: transparent;
    color: var(--md-sys-color-primary);
    border: 1px solid var(--md-sys-color-outline);
}

    .btn-login:hover {
        background: var(--md-sys-color-primary-container);
        color: var(--md-sys-color-on-primary-container);
        border-color: transparent;
    }

.btn-signup {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    border: 1px solid transparent;
    box-shadow: var(--md-sys-elevation-level1);
}

    .btn-signup:hover {
        box-shadow: var(--md-sys-elevation-level2);
        transform: translateY(-1px);
        color: var(--md-sys-color-on-primary);
    }

/* Hero Section with Image */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding-top: 100px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(25, 118, 210, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(25, 118, 210, 0.08) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: heroSlideIn 0.8s cubic-bezier(0.2, 0, 0, 1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: var(--md-sys-color-primary-container);
    color: var(--md-sys-color-on-primary-container);
    padding: 8px 16px;
    border-radius: 20px;
    font-family: var(--md-sys-typescale-label-large-font);
    font-weight: var(--md-sys-typescale-label-large-weight);
    font-size: 14px;
    margin-bottom: 24px;
    animation: heroSlideIn 0.8s cubic-bezier(0.2, 0, 0, 1) 0.2s both;
}

.hero-title {
    font-family: var(--md-sys-typescale-display-large-font);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--md-sys-color-on-surface);
    margin-bottom: 24px;
    animation: heroSlideIn 0.8s cubic-bezier(0.2, 0, 0, 1) 0.4s both;
}

    .hero-title .highlight {
        background: linear-gradient(135deg, var(--md-sys-color-primary) 0%, #42a5f5 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

.hero-subtitle {
    font-family: var(--md-sys-typescale-body-large-font);
    font-size: 18px;
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 500px;
    animation: heroSlideIn 0.8s cubic-bezier(0.2, 0, 0, 1) 0.6s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: heroSlideIn 0.8s cubic-bezier(0.2, 0, 0, 1) 0.8s both;
}

/* Hero Image with Animation */
.hero-image-container {
    position: relative;
    animation: heroSlideIn 0.8s cubic-bezier(0.2, 0, 0, 1) 0.4s both;
}

.hero-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--md-sys-elevation-level5);
    animation: heroFloat 6s ease-in-out infinite;
}

    .hero-image img {
        width: 100%;
        height: auto;
        transition: transform 0.5s ease;
    }

    .hero-image:hover img {
        transform: scale(1.05);
    }

.hero-floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    background: white;
    border-radius: 16px;
    padding: 16px;
    box-shadow: var(--md-sys-elevation-level3);
    animation: floatElement 4s ease-in-out infinite;
}

.floating-element-1 {
    top: 10%;
    right: -10%;
    animation-delay: 0s;
}

.floating-element-2 {
    bottom: 20%;
    right: -15%;
    animation-delay: -2s;
}

.floating-element-3 {
    top: 50%;
    right: -5%;
    animation-delay: -1s;
}

@keyframes heroSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroFloat {
    0%, 100% {
        transform: translateY(0px) rotate(-2deg);
    }

    50% {
        transform: translateY(-20px) rotate(2deg);
    }
}

@keyframes floatElement {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
    }

    33% {
        transform: translateY(-15px) translateX(10px);
    }

    66% {
        transform: translateY(10px) translateX(-5px);
    }
}

/* Stats Section */
/* Stats Section - Blue Gradient Design */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1976d2 0%, #42a5f5 50%, #64b5f6 100%);
    position: relative;
    overflow: hidden;
}

    .stats-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    }

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 2;
}

.stat-item {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

    .stat-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.8s ease;
    }

    .stat-item:hover::before {
        left: 100%;
    }

    .stat-item:hover {
        transform: translateY(-12px) scale(1.02);
        background: rgba(255, 255, 255, 0.25);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    }

.stat-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2.5rem;
    color: white;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.stat-item:hover .stat-icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.stat-number {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 12px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: relative;
}

.stat-label {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.5px;
}

/* Floating Animation */
@keyframes statFloat {
    0%, 100% {
        transform: translateY(0px);
    }

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

.stat-item:nth-child(1) {
    animation: statFloat 4s ease-in-out infinite;
    animation-delay: 0s;
}

.stat-item:nth-child(2) {
    animation: statFloat 4s ease-in-out infinite;
    animation-delay: -1.3s;
}

.stat-item:nth-child(3) {
    animation: statFloat 4s ease-in-out infinite;
    animation-delay: -2.6s;
}

/* Responsive Design */
@media (max-width: 768px) {
    .stats-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .stat-item {
        padding: 32px 24px;
    }

    .stat-number {
        font-size: 2.8rem;
    }

    .stat-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .stat-label {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .stats-section {
        padding: 60px 0;
    }

    .stat-number {
        font-size: 2.4rem;
    }

    .stat-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }
}

/* WhatsApp Support */
.whatsapp-support {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    box-shadow: var(--md-sys-elevation-level3);
    transition: all 0.3s cubic-bezier(0.2, 0, 0, 1);
    font-size: 28px;
}

    .whatsapp-btn:hover {
        transform: scale(1.1);
        box-shadow: var(--md-sys-elevation-level5);
        color: white;
    }

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* About Section with Image */
.about-section {
    padding: 80px 0;
    background: var(--md-sys-color-surface);
}

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

.about-text h2 {
    font-family: var(--md-sys-typescale-headline-large-font);
    font-size: var(--md-sys-typescale-headline-large-size);
    font-weight: var(--md-sys-typescale-headline-large-weight);
    color: var(--md-sys-color-on-surface);
    margin-bottom: 24px;
}

.about-text p {
    color: var(--md-sys-color-on-surface-variant);
    margin-bottom: 16px;
    line-height: 1.6;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.about-feature {
    background: var(--md-sys-color-primary-container);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease;
}

    .about-feature:hover {
        transform: translateY(-5px);
    }

.about-feature-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--md-sys-color-on-primary-container);
}

.about-feature-label {
    font-size: 14px;
    color: var(--md-sys-color-on-primary-container);
    opacity: 0.8;
}

.about-image-container {
    position: relative;
    animation: aboutImageFloat 8s ease-in-out infinite;
}

.about-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--md-sys-elevation-level4);
}

    .about-image img {
        width: 100%;
        height: auto;
        transition: transform 0.5s ease;
    }

    .about-image:hover img {
        transform: scale(1.08);
    }

    .about-image::before {
        content: '';
        position: absolute;
        top: -20px;
        left: -20px;
        right: -20px;
        bottom: -20px;
        background: linear-gradient(135deg, var(--md-sys-color-primary), #42a5f5);
        border-radius: 32px;
        z-index: -1;
        opacity: 0.1;
        animation: aboutImageGlow 4s ease-in-out infinite;
    }

@keyframes aboutImageFloat {
    0%, 100% {
        transform: translateY(0px) rotate(1deg);
    }

    50% {
        transform: translateY(-15px) rotate(-1deg);
    }
}

@keyframes aboutImageGlow {
    0%, 100% {
        opacity: 0.1;
        transform: scale(1);
    }

    50% {
        opacity: 0.2;
        transform: scale(1.05);
    }
}

/* Smart Solutions Section */
.smart-solutions-section {
    padding: 80px 0;
    background: var(--md-sys-color-surface-variant);
}

.solution-card {
    background: white;
    border-radius: 24px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: var(--md-sys-elevation-level2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .solution-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--md-sys-color-primary), #42a5f5);
    }

    .solution-card:hover {
        transform: translateY(-8px);
        box-shadow: var(--md-sys-elevation-level4);
    }

.solution-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 40px;
    align-items: center;
}

.solution-image {
    position: relative;
    animation: solutionFloat 4s ease-in-out infinite;
}

    .solution-image img {
        width: 100%;
        height: auto;
        border-radius: 16px;
    }

.solution-text h3 {
    font-family: var(--md-sys-typescale-headline-large-font);
    font-size: 28px;
    font-weight: 700;
    color: var(--md-sys-color-primary);
    margin-bottom: 16px;
}

.solution-text p {
    color: var(--md-sys-color-on-surface-variant);
    margin-bottom: 20px;
    line-height: 1.6;
}

.solution-stats {
    background: var(--md-sys-color-primary-container);
    padding: 16px 20px;
    border-radius: 12px;
    margin: 20px 0;
    font-weight: 600;
    color: var(--md-sys-color-on-primary-container);
}

.solution-buttons {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.solution-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.category-item {
    background: var(--md-sys-color-secondary-container);
    color: var(--md-sys-color-on-secondary-container);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 14px;
    text-align: center;
    transition: all 0.3s ease;
}

    .category-item:hover {
        background: var(--md-sys-color-primary);
        color: var(--md-sys-color-on-primary);
        transform: scale(1.05);
    }

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

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

/* Services Section */
.services-section {
    padding: 80px 0;
    background: var(--md-sys-color-surface);
}

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

.section-title {
    font-family: var(--md-sys-typescale-headline-large-font);
    font-size: var(--md-sys-typescale-headline-large-size);
    font-weight: var(--md-sys-typescale-headline-large-weight);
    color: var(--md-sys-color-on-surface);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--md-sys-color-on-surface-variant);
    max-width: 600px;
    margin: 0 auto;
}

.service-card {
    background: white;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--md-sys-elevation-level1);
    transition: all 0.3s cubic-bezier(0.2, 0, 0, 1);
    border: 1px solid var(--md-sys-color-outline-variant);
    height: 100%;
    position: relative;
    overflow: hidden;
}

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--md-sys-color-primary), #42a5f5);
        transform: scaleX(0);
        transition: transform 0.3s cubic-bezier(0.2, 0, 0, 1);
    }

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

    .service-card:hover {
        box-shadow: var(--md-sys-elevation-level3);
        transform: translateY(-4px);
    }

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--md-sys-color-primary-container);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--md-sys-color-on-primary-container);
    transition: all 0.3s cubic-bezier(0.2, 0, 0, 1);
}

.service-card:hover .service-icon {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    transform: scale(1.1);
}

.service-title {
    font-family: var(--md-sys-typescale-label-large-font);
    font-weight: 600;
    font-size: 16px;
    color: var(--md-sys-color-on-surface);
    margin-bottom: 12px;
}

.service-description {
    font-size: 14px;
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.5;
}

/* Why Choose Us Section */
.why-choose-section {
    padding: 80px 0;
    background: var(--md-sys-color-primary-container);
}

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

.why-choose-image-container {
    position: relative;
    animation: whyChooseFloat 6s ease-in-out infinite;
}

.why-choose-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--md-sys-elevation-level4);
}

    .why-choose-image img {
        width: 100%;
        height: auto;
        transition: transform 0.5s ease;
    }

    .why-choose-image:hover img {
        transform: scale(1.05);
    }

.why-choose-text h2 {
    font-family: var(--md-sys-typescale-headline-large-font);
    font-size: var(--md-sys-typescale-headline-large-size);
    font-weight: var(--md-sys-typescale-headline-large-weight);
    color: var(--md-sys-color-on-primary-container);
    margin-bottom: 24px;
}

.why-choose-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    transition: all 0.3s ease;
}

    .why-choose-item:hover {
        background: rgba(255, 255, 255, 0.2);
        transform: translateX(10px);
    }

.why-choose-icon {
    width: 48px;
    height: 48px;
    background: var(--md-sys-color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--md-sys-color-on-primary);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.why-choose-item:hover .why-choose-icon {
    transform: scale(1.1) rotate(5deg);
}

.why-choose-item h5 {
    color: var(--md-sys-color-on-primary-container);
    margin-bottom: 8px;
    font-weight: 600;
}

.why-choose-item p {
    color: var(--md-sys-color-on-primary-container);
    opacity: 0.8;
    margin: 0;
}

@keyframes whyChooseFloat {
    0%, 100% {
        transform: translateY(0px) rotate(-1deg);
    }

    50% {
        transform: translateY(-10px) rotate(1deg);
    }
}

/* Reviews Section */
.reviews-section {
    padding: 80px 0;
    background: var(--md-sys-color-surface);
}

.review-card {
    background: white;
    border-radius: 20px;
    padding: 32px;
    margin: 16px;
    box-shadow: var(--md-sys-elevation-level2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .review-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, #ffd700, #ffed4e);
    }

    .review-card:hover {
        transform: translateY(-8px);
        box-shadow: var(--md-sys-elevation-level4);
    }

.review-stars {
    color: #ffd700;
    font-size: 20px;
    margin-bottom: 16px;
}

.review-text {
    font-style: italic;
    color: var(--md-sys-color-on-surface-variant);
    margin-bottom: 20px;
    line-height: 1.6;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.review-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--md-sys-color-primary-container);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--md-sys-color-on-primary-container);
}

.review-info h6 {
    margin: 0;
    font-weight: 600;
    color: var(--md-sys-color-on-surface);
}

.review-info small {
    color: var(--md-sys-color-on-surface-variant);
}

/* Contact Section with Animated Links */
.contact-section {
    padding: 80px 0;
    background: var(--md-sys-color-surface);
}

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

.contact-info {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--md-sys-elevation-level1);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .contact-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(25, 118, 210, 0.1), transparent);
        transition: left 0.5s ease;
    }

    .contact-item:hover::before {
        left: 100%;
    }

    .contact-item:hover {
        background: var(--md-sys-color-primary-container);
        transform: translateX(10px);
    }

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--md-sys-color-primary-container);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--md-sys-color-on-primary-container);
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.contact-item:hover .contact-icon {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    transform: scale(1.1) rotate(5deg);
}

.contact-link {
    color: var(--md-sys-color-on-surface-variant);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

    .contact-link::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--md-sys-color-primary);
        transition: width 0.3s ease;
    }

    .contact-link:hover {
        color: var(--md-sys-color-primary);
        transform: translateX(5px);
    }

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

.contact-form {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--md-sys-elevation-level1);
}

.form-field {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-family: var(--md-sys-typescale-label-large-font);
    font-weight: var(--md-sys-typescale-label-large-weight);
    color: var(--md-sys-color-on-surface);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 16px;
    border: 1px solid var(--md-sys-color-outline);
    border-radius: 8px;
    font-family: var(--md-sys-typescale-body-large-font);
    font-size: var(--md-sys-typescale-body-large-size);
    transition: all 0.2s cubic-bezier(0.2, 0, 0, 1);
    background: var(--md-sys-color-surface);
}

    .form-input:focus {
        outline: none;
        border-color: var(--md-sys-color-primary);
        box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.2);
    }

/* Footer with Animated Links */
.footer {
    background: var(--md-sys-color-on-surface);
    color: var(--md-sys-color-surface);
    padding: 64px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    margin-bottom: 48px;
}

.footer-section h5 {
    font-family: var(--md-sys-typescale-label-large-font);
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--md-sys-color-surface);
}

.footer-links {
    list-style: none;
    padding: 0;
}

    .footer-links li {
        margin-bottom: 12px;
    }

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    padding: 4px 0;
}

    .footer-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: -10px;
        width: 0;
        height: 100%;
        background: var(--md-sys-color-primary);
        transition: width 0.3s ease;
        border-radius: 2px;
    }

    .footer-link:hover::before {
        width: 3px;
    }

    .footer-link:hover {
        color: var(--md-sys-color-surface);
        transform: translateX(15px);
    }

.footer-logo {
    height: 48px;
    margin-bottom: 16px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--md-sys-color-surface);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .social-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--md-sys-color-primary);
        transform: scale(0);
        transition: transform 0.3s ease;
        border-radius: 50%;
    }

    .social-link:hover::before {
        transform: scale(1);
    }

    .social-link:hover {
        color: var(--md-sys-color-on-primary);
        transform: translateY(-3px);
    }

    .social-link i {
        position: relative;
        z-index: 2;
    }

/* Contact Links in Footer */
.footer-contact-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    padding: 4px 0;
    position: relative;
}

    .footer-contact-link::before {
        content: '';
        position: absolute;
        left: -15px;
        top: 50%;
        width: 0;
        height: 2px;
        background: var(--md-sys-color-primary);
        transition: width 0.3s ease;
        transform: translateY(-50%);
    }

    .footer-contact-link:hover::before {
        width: 10px;
    }

    .footer-contact-link:hover {
        color: var(--md-sys-color-surface);
        transform: translateX(20px);
    }

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .about-content,
    .contact-grid,
    .footer-grid,
    .why-choose-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .solution-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .stats-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .header-buttons {
        flex-direction: column;
        gap: 8px;
    }

    .whatsapp-support {
        bottom: 16px;
        right: 16px;
    }

    .whatsapp-btn {
        width: 56px;
        height: 56px;
        font-size: 24px;
    }
}

/* Loading Animation */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--md-sys-color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

    .loading.hide {
        opacity: 0;
        pointer-events: none;
    }

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--md-sys-color-outline-variant);
    border-top: 4px solid var(--md-sys-color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.2, 0, 0, 1);
}

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