@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Roboto:wght@300;400;500&display=swap');

:root {
    --primary-rgb: 51, 43, 202;
    --primary-color: #332BCA;
    --secondary-color: #7A76CB;
    --accent-color: #8C87EE;
    --background: #FAF8F5;
    --background-alt: #F0ECE6;
    --text: #2C2520;
    --text-muted: #6B6055;
    --section-dark: #2C2520;
    --section-accent: #EDE6DD;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    --font-xs: 0.75rem;
    --font-sm: 0.875rem;
    --font-base: 1rem;
    --font-lg: 1.25rem;
    --font-xl: 1.625rem;
    --font-xxl: 2.25rem;
    --font-hero: 3rem;
    --max-width: 1400px;
    --transition-smooth: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

body {
    font-family: 'Roboto', sans-serif;
    font-size: var(--font-base);
    line-height: 1.5;
    color: var(--text);
    background: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text);
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: var(--font-hero);
    font-weight: 800;
}

h2 {
    font-size: var(--font-xxl);
}

h3 {
    font-size: var(--font-xl);
}

h4 {
    font-size: var(--font-lg);
}

h5, h6 {
    font-size: var(--font-base);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease, transform 0.2s ease;
}

a:hover {
    color: var(--accent-color);
    transform: translateY(-1px);
}

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

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

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

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

.navbar {
    position: fixed;
    top: var(--spacing-sm);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-radius: 999px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.12);
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    transition: all var(--transition-smooth);
    max-width: 1100px;
    width: calc(100% - 4rem);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    padding: 0.75rem var(--spacing-lg);
    box-shadow: 0 6px 32px rgba(0,0,0,0.15);
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: var(--font-lg);
    font-weight: 800;
    color: var(--primary-color);
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    margin: 0;
}

.nav-item {
    list-style: none;
}

.nav-link {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: var(--font-sm);
    color: var(--text);
    padding: 0.5rem var(--spacing-sm);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(51, 43, 202, 0.08);
    transform: none;
}

.nav-link.active {
    color: var(--primary-color);
    background: rgba(51, 43, 202, 0.12);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.75rem;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.5rem;
}

.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #fff;
    overflow: hidden;
    margin-top: 5rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -120px;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(140,135,238,0.2) 0%, transparent 70%);
    animation: float 10s ease-in-out infinite reverse;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-xl);
}

.hero-content h1 {
    color: #fff;
    font-size: clamp(2rem, 5vw, var(--font-hero));
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.hero-content p {
    color: rgba(255,255,255,0.95);
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.header-hero {
    min-height: 40vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-top: 5rem;
    position: relative;
}

.header-hero h1 {
    color: #fff;
    font-size: var(--font-xxl);
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.content-section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    font-size: var(--font-xxl);
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: var(--font-lg);
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
}

.section-dark {
    background: var(--section-dark);
    color: #fff;
    padding: var(--spacing-xxl) 0;
}

.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark p {
    color: #fff;
}

.section-dark .text-muted {
    color: rgba(255,255,255,0.8);
}

.section-accent {
    background: var(--section-accent);
    padding: var(--spacing-xxl) 0;
}

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

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.masonry-grid {
    column-count: 3;
    column-gap: var(--spacing-lg);
}

.masonry-grid > * {
    break-inside: avoid;
    margin-bottom: var(--spacing-lg);
}

.card {
    background: #fff;
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

.card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    transition: transform 0.5s ease;
}

.card:hover img {
    transform: scale(1.05);
}

.card h3 {
    font-size: var(--font-xl);
    margin-bottom: var(--spacing-sm);
}

.card p {
    color: var(--text-muted);
    font-size: var(--font-base);
}

.feature {
    background: #fff;
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    font-size: 2rem;
    color: #fff;
}

.feature h3 {
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-sm);
}

.testimonial-card {
    background: #fff;
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border-left: 4px solid var(--primary-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

.testimonial-card p {
    font-size: var(--font-lg);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.testimonial-card .author {
    font-weight: 600;
    color: var(--primary-color);
    font-style: normal;
}

.pricing-card {
    background: #fff;
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.15);
    border-color: var(--primary-color);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(51,43,202,0.03), rgba(140,135,238,0.03));
}

.pricing-card h3 {
    font-size: var(--font-xl);
    margin-bottom: var(--spacing-sm);
}

.pricing-card .price {
    font-size: var(--font-hero);
    font-weight: 800;
    color: var(--primary-color);
    margin: var(--spacing-lg) 0;
}

.two-col-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.two-col-layout.reverse {
    direction: rtl;
}

.two-col-layout.reverse > * {
    direction: ltr;
}

.two-col-layout img {
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    transition: transform 0.4s ease;
}

.two-col-layout img:hover {
    transform: scale(1.03);
}

.btn {
    display: inline-block;
    padding: 0.85rem 2.2rem;
    border: none;
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: var(--font-base);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    display: inline-block;
    padding: 0.85rem 2.2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-size: 150% 150%;
    background-position: 0% 50%;
    transition: background-position 0.4s ease, box-shadow 0.3s ease, transform 0.2s ease;
    cursor: pointer;
}

.btn-primary:hover {
    background-position: 100% 50%;
    box-shadow: 0 8px 24px rgba(51,43,202,0.3);
    transform: translateY(-2px);
    color: #fff;
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--text-muted);
}

.btn-outline:hover {
    background: var(--text);
    color: #fff;
    border-color: var(--text);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1.1rem 3rem;
    font-size: var(--font-lg);
}

.row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.columns {
    display: flex;
    gap: var(--spacing-lg);
}

.section-divider {
    display: block;
    width: 100%;
    height: auto;
    margin: -1px 0;
    line-height: 0;
}

.section-divider svg {
    display: block;
    width: 100%;
    height: 80px;
}

.section-divider.flip {
    transform: scaleY(-1);
}

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

[data-animate="fade-in"] {
    transform: none;
}

[data-animate="fade-in"].visible {
    opacity: 1;
}

[data-animate="slide-left"] {
    transform: translateX(-30px);
}

[data-animate="slide-left"].visible {
    opacity: 1;
    transform: translateX(0);
}

[data-animate="slide-right"] {
    transform: translateX(30px);
}

[data-animate="slide-right"].visible {
    opacity: 1;
    transform: translateX(0);
}

[data-stagger] > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

[data-stagger] > *.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-25px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-shimmer {
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

.animate-pulse {
    animation: pulse 2.5s ease-in-out infinite;
}

footer.section-dark {
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

footer.footer-mega {
    background: var(--section-dark);
    color: #fff;
    padding: var(--spacing-xxl) var(--spacing-lg) var(--spacing-lg);
}

footer.footer-mega .footer-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

footer.footer-mega .footer-column h4 {
    color: #fff;
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

footer.footer-mega .footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

footer.footer-mega .footer-column li {
    margin-bottom: 0.75rem;
}

footer.footer-mega .footer-column a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: var(--font-sm);
    transition: color 0.2s;
}

footer.footer-mega .footer-column a:hover {
    color: #fff;
    transform: translateX(3px);
}

footer.footer-mega .footer-copyright {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.7);
    font-size: var(--font-sm);
}

@media screen and (max-width: 1024px) {
    :root {
        --font-hero: 2.5rem;
        --font-xxl: 2rem;
        --spacing-xxl: 3rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .two-col-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .masonry-grid {
        column-count: 2;
    }
}

@media screen and (max-width: 768px) {
    :root {
        --font-hero: 2rem;
        --font-xxl: 1.75rem;
        --font-xl: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 2.5rem;
    }

    .navbar {
        top: 0;
        left: 0;
        right: 0;
        transform: none;
        width: 100%;
        border-radius: 0;
        padding: var(--spacing-sm) var(--spacing-md);
        justify-content: space-between;
    }

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

    .nav-menu {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: 0 8px 32px rgba(0,0,0,0.15);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }

    .nav-menu.active {
        display: flex;
        max-height: 500px;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: var(--spacing-sm);
        text-align: center;
        font-size: var(--font-base);
    }

    .hero {
        min-height: 60vh;
        margin-top: 60px;
    }

    .header-hero {
        min-height: 30vh;
        margin-top: 60px;
    }

    .hero-content {
        padding: var(--spacing-lg);
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    .grid,
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .masonry-grid {
        column-count: 1;
    }

    .btn,
    .btn-primary,
    .btn-secondary {
        display: block;
        width: 100%;
        text-align: center;
        margin-bottom: var(--spacing-sm);
    }

    footer.footer-mega .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

form {
    max-width: 700px;
    margin: 0 auto;
}

.form-wrapper {
    width: 100%;
}

.form-group {
    margin-bottom: var(--spacing-lg);
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text);
    font-family: 'Montserrat', sans-serif;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--section-accent);
    border-radius: 6px;
    font-family: 'Roboto', sans-serif;
    font-size: var(--font-base);
    color: var(--text);
    background: #fff;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(51, 43, 202, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.inquiry-form .btn {
    align-self: flex-start;
    margin-top: var(--spacing-md);
}

.cta-section {
    margin-top: var(--spacing-xxl);
}

.cta-text {
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-lg);
}

@media screen and (max-width: 480px) {
    :root {
        --font-hero: 1.75rem;
        --font-xxl: 1.5rem;
        --font-xl: 1.25rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 2rem;
    }

    .card,
    .feature,
    .testimonial-card,
    .pricing-card {
        padding: var(--spacing-md);
    }

    .hero-content h1 {
        font-size: 1.75rem;
    }

    .hero-content p {
        font-size: var(--font-base);
    }

    .inquiry-form .btn {
        align-self: stretch;
    }
}