/* CSS Variables */
:root {
    /* Core palette */
    --background: hsl(222, 47%, 4%);
    --foreground: hsl(210, 40%, 98%);
    --card: hsl(222, 47%, 8%);
    --card-foreground: hsl(210, 40%, 98%);
    --primary: hsl(180, 70%, 45%);
    --primary-foreground: hsl(222, 47%, 4%);
    --secondary: hsl(222, 30%, 15%);
    --secondary-foreground: hsl(210, 40%, 98%);
    --muted: hsl(222, 30%, 12%);
    --muted-foreground: hsl(215, 20%, 65%);
    --accent: hsl(180, 60%, 40%);
    --accent-foreground: hsl(210, 40%, 98%);
    --border: hsl(222, 30%, 18%);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, hsl(180, 70%, 45%) 0%, hsl(200, 80%, 50%) 100%);
    --gradient-hero: linear-gradient(180deg, hsl(222, 47%, 4%) 0%, hsl(222, 47%, 8%) 100%);
    --gradient-card: linear-gradient(145deg, hsl(222, 47%, 10%) 0%, hsl(222, 47%, 6%) 100%);
    --gradient-glow: radial-gradient(ellipse at center, hsla(180, 70%, 45%, 0.15) 0%, transparent 70%);

    /* Shadows */
    --shadow-glow: 0 0 60px hsla(180, 70%, 45%, 0.3);
    --shadow-card: 0 20px 40px hsla(222, 47%, 2%, 0.5);
    --shadow-elevated: 0 25px 50px -12px hsla(222, 47%, 2%, 0.8);

    /* Typography */
    --font-sans: 'Plus Jakarta Sans', system-ui, sans-serif;

    /* Sizing */
    --radius: 0.75rem;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

/* Utilities */
.text-primary {
    color: var(--primary);
}

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

.w-full {
    width: 100%;
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 20px hsla(180, 70%, 45%, 0.3);
    }
    50% {
        box-shadow: 0 0 40px hsla(180, 70%, 45%, 0.5);
    }
}

.fade-up {
    opacity: 0;
    animation: fadeUp 0.6s ease-out forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }
.delay-7 { animation-delay: 0.7s; }
.delay-8 { animation-delay: 0.8s; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-sans);
}

.btn-primary {
    background: var(--primary);
    color: var(--primary-foreground);
}

.btn-primary:hover {
    background: hsl(180, 70%, 40%);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--muted-foreground);
}

.btn-ghost:hover {
    color: var(--foreground);
    background: var(--secondary);
}

.btn-outline {
    background: transparent;
    border-color: var(--border);
    color: var(--foreground);
}

.btn-outline:hover {
    background: var(--secondary);
}

.btn-hero {
    background: var(--gradient-primary);
    color: var(--primary-foreground);
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    box-shadow: var(--shadow-glow);
}

.btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 80px hsla(180, 70%, 45%, 0.4);
}

.btn-hero-outline {
    background: hsla(210, 40%, 98%, 0.05);
    border-color: hsla(210, 40%, 98%, 0.2);
    color: var(--foreground);
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.btn-hero-outline:hover {
    background: hsla(210, 40%, 98%, 0.1);
    border-color: hsla(210, 40%, 98%, 0.3);
    transform: translateY(-2px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: hsla(222, 47%, 6%, 0.6);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid hsla(222, 30%, 18%, 0.5);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

@media (min-width: 768px) {
    .header-content {
        height: 5rem;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-foreground);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
}

.nav-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted-foreground);
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--foreground);
}

.header-cta {
    display: none;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 1024px) {
    .header-cta {
        display: flex;
    }
}

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
}

@media (min-width: 1024px) {
    .mobile-menu-btn {
        display: none;
    }
}

.hamburger {
    position: relative;
    width: 1.5rem;
    height: 2px;
    background: var(--foreground);
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--foreground);
    transition: all 0.3s ease;
}

.hamburger::before {
    top: -6px;
}

.hamburger::after {
    top: 6px;
}

.mobile-menu-btn.active .hamburger {
    background: transparent;
}

.mobile-menu-btn.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-btn.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

.mobile-menu {
    display: none;
    border-top: 1px solid hsla(222, 30%, 18%, 0.5);
    background: var(--card);
}

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

@media (min-width: 1024px) {
    .mobile-menu {
        display: none !important;
    }
}

.mobile-nav {
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.75rem 0;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--muted-foreground);
    transition: color 0.3s ease;
}

.mobile-nav-link:hover {
    color: var(--foreground);
}

.mobile-cta {
    padding: 1rem 0 1.5rem;
    border-top: 1px solid hsla(222, 30%, 18%, 0.5);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 8rem 0 4rem;
    background: var(--gradient-hero);
    overflow: hidden;
}

@media (min-width: 768px) {
    .hero {
        padding: 10rem 0 6rem;
    }
}

.hero-glow {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 800px;
    height: 400px;
    background: var(--gradient-glow);
    pointer-events: none;
}

.hero-content {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--primary);
    border-radius: 50%;
    animation: pulseGlow 2s infinite;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

.hero-description {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 1.25rem;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
    .hero-stats {
        gap: 3rem;
    }
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .stat-value {
        font-size: 2.5rem;
    }
}

.stat-label {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.stat-divider {
    display: none;
    width: 1px;
    height: 3rem;
    background: var(--border);
}

@media (min-width: 768px) {
    .stat-divider {
        display: block;
    }
}

/* Section Styles */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 3rem;
    }
}

.section-description {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    line-height: 1.7;
}

/* Modules Section */
.modules {
    padding: 6rem 0;
    background: var(--background);
}

@media (min-width: 768px) {
    .modules {
        padding: 8rem 0;
    }
}

.modules-grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .modules-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .modules-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.module-card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.3s ease;
}

.module-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated);
    border-color: hsla(180, 70%, 45%, 0.3);
}

.module-icon {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--gradient-primary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--primary-foreground);
}

.module-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.module-description {
    font-size: 0.9375rem;
    color: var(--muted-foreground);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

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

.module-features li {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    padding-left: 1.25rem;
    position: relative;
}

.module-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 0.375rem;
    height: 0.375rem;
    background: var(--primary);
    border-radius: 50%;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--card);
}

@media (min-width: 768px) {
    .features {
        padding: 8rem 0;
    }
}

.features-layout {
    display: grid;
    gap: 3rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .features-layout {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.features-content .section-badge,
.features-content .section-title,
.features-content .section-description {
    text-align: left;
}

.features-content .section-description {
    margin-bottom: 2rem;
}

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

.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-icon {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.feature-text h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.feature-text p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.benefits-card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
}

.benefits-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.benefit-item {
    text-align: center;
    padding: 1.25rem;
    background: var(--muted);
    border-radius: var(--radius);
}

.benefit-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.benefit-label {
    font-size: 0.8125rem;
    color: var(--muted-foreground);
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: var(--background);
}

@media (min-width: 768px) {
    .testimonials {
        padding: 8rem 0;
    }
}

.testimonials-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.testimonial-content {
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.quote-icon {
    font-size: 3rem;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--muted-foreground);
    font-style: italic;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.author-avatar {
    width: 3rem;
    height: 3rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary-foreground);
    font-size: 0.875rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    font-size: 0.9375rem;
}

.author-title {
    font-size: 0.8125rem;
    color: var(--muted-foreground);
}

.partners {
    text-align: center;
}

.partners-label {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-bottom: 1.5rem;
}

.partners-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .partners-logos {
        gap: 3rem;
    }
}

.partner-logo {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--muted-foreground);
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.partner-logo:hover {
    opacity: 1;
}

/* CTA Section */
.cta {
    position: relative;
    padding: 6rem 0;
    background: var(--card);
    overflow: hidden;
}

@media (min-width: 768px) {
    .cta {
        padding: 8rem 0;
    }
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 600px;
    height: 300px;
    background: var(--gradient-glow);
    pointer-events: none;
}

.cta-layout {
    position: relative;
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .cta-layout {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.cta-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .cta-title {
        font-size: 2.5rem;
    }
}

.cta-description {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 640px) {
    .cta-buttons {
        flex-direction: row;
    }
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--muted);
    border-radius: var(--radius);
}

.contact-icon {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--secondary);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.contact-text {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.75rem;
    color: var(--muted-foreground);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-value {
    font-weight: 500;
    color: var(--foreground);
    transition: color 0.3s ease;
}

a.contact-value:hover {
    color: var(--primary);
}

/* Footer */
.footer {
    padding: 4rem 0 2rem;
    background: var(--background);
    border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
    .footer {
        padding: 5rem 0 2rem;
    }
}

.footer-grid {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1.5fr 2.5fr;
    }
}

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--muted-foreground);
    max-width: 280px;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.social-link {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted-foreground);
    transition: all 0.3s ease;
}

.social-link:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .footer-links {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.footer-column a {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--foreground);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* Contact Form */
.contact-form-card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
}

.form-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

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

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-bottom: 0.5rem;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--muted-foreground);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 0.625rem 0.875rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--foreground);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    outline: none;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--muted-foreground);
    opacity: 0.6;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px hsla(180, 70%, 45%, 0.15);
}

.form-group input.invalid,
.form-group textarea.invalid {
    border-color: hsl(0, 70%, 55%);
    box-shadow: 0 0 0 3px hsla(0, 70%, 55%, 0.15);
}

.form-group select option {
    background: var(--card);
    color: var(--foreground);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    font-size: 0.75rem;
    color: hsl(0, 70%, 55%);
    min-height: 1rem;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-success {
    text-align: center;
    padding: 2rem 1rem;
}

.success-icon {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-foreground);
    margin: 0 auto 1rem;
}

.form-success h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.form-success p {
    color: var(--muted-foreground);
    font-size: 0.875rem;
}