/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
}

/* CSS Variables - Design System */
:root {
    --primary-color: hsl(199, 95%, 52%);
    --primary-hover: hsl(199, 95%, 47%);
    --primary-light: hsl(199, 95%, 92%);
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --background: #ffffff;
    --background-alt: #f9fafb;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(8, 171, 252, 0.1);
    --shadow-lg: 0 10px 25px -3px rgba(8, 171, 252, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(8, 171, 252, 0.15);
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.6s ease-out forwards;
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.6s ease-out 0.2s forwards;
}

.hover-lift {
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.mobile-hidden {
    display: none;
}

@media (min-width: 640px) {
    .mobile-hidden {
        display: inline-flex;
    }
}

/* Animations */
@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

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

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

@media (max-width: 640px) {
    .btn-ghost {
        display: none;
    }
}

.btn-ghost:hover {
    background: var(--background-alt);
    color: var(--text-primary);
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: 16px;
}

.btn-full {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 18px;
}

.logo-text {
    font-size: 20px;
    font-weight: bold;
    color: var(--text-primary);
}

.nav {
    display: none;
    gap: 32px;
}

@media (min-width: 768px) {
    .nav {
        display: flex;
    }
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
}

.hero-grid {
    display: grid;
    gap: 48px;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 64px;
    }
}

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

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }
}

.hero-title {
    font-size: 48px;
    font-weight: bold;
    line-height: 1.1;
    margin-bottom: 24px;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 60px;
    }
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 1024px) {
    .hero-description {
        font-size: 20px;
        margin-left: 0;
        margin-right: 0;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

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

@media (min-width: 1024px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

.hero-badges {
    font-size: 14px;
    color: var(--text-muted);
}

.hero-image {
    position: relative;
}

.image-container {
    position: relative;
}

.image-glow {
    position: absolute;
    inset: -16px;
    background: var(--primary-light);
    border-radius: 24px;
    filter: blur(32px);
    animation: float 3s ease-in-out infinite;
}

.dashboard-image {
    position: relative;
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
}

/* Section Styles */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--background-alt);
}

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

.section-title {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 48px;
    }
}

.section-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Steps Grid */
.steps-grid {
    display: grid;
    gap: 24px;
}

@media (min-width: 768px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

@media (min-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.step-card {
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.step-icon-wrapper {
    position: relative;
    margin-bottom: 24px;
}

.step-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--primary-color);
}

.step-number {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.step-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Features Grid */
.features-grid {
    display: grid;
    gap: 24px;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

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

.feature-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Pricing */
.pricing-grid {
    display: grid;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

.pricing-card {
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-popular {
    border-color: var(--primary-color);
    background: var(--primary-light);
    box-shadow: var(--shadow-lg);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    padding: 32px 24px 16px;
    border-bottom: 1px solid var(--border-light);
}

.pricing-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--primary-color);
}

.pricing-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 8px;
}

.pricing-price {
    margin-bottom: 16px;
}

.price {
    font-size: 48px;
    font-weight: bold;
    color: var(--primary-color);
}

.period {
    color: var(--text-muted);
    margin-left: 4px;
}

.pricing-description {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.domain-info {
    background: var(--background-alt);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 16px;
}

.domain-info p {
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 4px;
}

.domain-info code {
    color: var(--primary-color);
    font-size: 12px;
    font-family: 'Monaco', 'Menlo', monospace;
}

.pricing-content {
    padding: 24px;
}

.feature-list {
    list-style: none;
    margin-top: 24px;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.feature-list i {
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-note {
    text-align: center;
    margin-top: 32px;
    color: var(--text-muted);
    font-size: 14px;
}

/* Domain Section */
.domain-card {
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    max-width: 600px;
    margin: 0 auto;
    padding: 32px;
}

.domain-header {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.domain-header h3 {
    font-size: 24px;
    font-weight: 600;
}

.domain-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    background: var(--background-alt);
    border-radius: 8px;
    padding: 4px;
    margin-bottom: 24px;
}

.tab-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border: none;
    background: transparent;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    color: var(--text-secondary);
}

.tab-button.active {
    background: white;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.tab-content {
    display: none;
    margin-bottom: 24px;
}

.tab-content.active {
    display: block;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.input-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-suffix {
    color: var(--text-muted);
    font-size: 14px;
    white-space: nowrap;
}

.form-help {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.form-help code {
    color: var(--primary-color);
    font-family: 'Monaco', 'Menlo', monospace;
}

.domain-benefits {
    display: flex;
    gap: 12px;
    background: var(--primary-light);
    border: 1px solid rgba(8, 171, 252, 0.2);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 24px;
}

.benefit-icon {
    color: var(--primary-color);
    flex-shrink: 0;
}

.domain-benefits p {
    font-weight: 500;
    margin-bottom: 8px;
}

.domain-benefits ul {
    list-style: none;
    color: var(--text-secondary);
    font-size: 14px;
}

.sandbox-note {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 16px;
}

/* Why Choose */
.why-choose-grid {
    display: grid;
    gap: 24px;
    margin-bottom: 64px;
}

@media (min-width: 1024px) {
    .why-choose-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
    }
}

.why-card {
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.why-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.why-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--primary-color);
}

.why-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
}

.why-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Social Proof */
.social-proof {
    text-align: center;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    background: var(--primary-light);
    border: 1px solid rgba(8, 171, 252, 0.2);
    border-radius: 50px;
    padding: 12px 24px;
    margin-bottom: 24px;
}

.avatars {
    display: flex;
    margin-right: -8px;
}

.avatar {
    width: 32px;
    height: 32px;
    background: rgba(8, 171, 252, 0.2);
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    margin-left: -8px;
}

.ratings {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    color: var(--text-muted);
}

.stars {
    display: flex;
    align-items: center;
    gap: 4px;
}

.star {
    color: var(--primary-color);
}

/* Footer */
.footer {
    background: #000;
    border-top: 1px solid var(--border);
}

.footer-content {
    padding: 64px 0;
    display: grid;
    gap: 32px;
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
        gap: 48px;
    }
}

.footer-brand {
    margin-bottom: 24px;
}

.footer-description {
    color: var(--text-secondary);
    margin: 24px 0;
    max-width: 300px;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--background-alt);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

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

@media (min-width: 1024px) {
    .footer-links {
        display: contents;
    }
}

.link-column h4 {
    font-weight: 600;
    margin-bottom: 16px;
    color: rgb(187, 187, 187);
}

.link-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 8px;
    font-size: 14px;
    transition: var(--transition);
}

.link-column a:hover {
    color: var(--primary-color);
}

.footer-separator {
    height: 1px;
    background: var(--border);
    margin: 32px 0;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 24px;
    color: var(--text-muted);
    font-size: 14px;
}

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

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

@media (min-width: 768px) {
    .footer-badges {
        justify-content: flex-end;
    }
}

/* Toast Notification */
.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    padding: 16px;
    min-width: 300px;
    transform: translateX(400px);
    opacity: 0;
    transition: var(--transition);
    z-index: 1000;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-content {
    display: flex;
    gap: 12px;
}

.toast-icon {
    color: var(--primary-color);
    flex-shrink: 0;
}

.toast-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.toast-message {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 767px) {
    .hero-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .pricing-card {
        margin-bottom: 24px;
    }
    
    .domain-card {
        margin: 0 16px;
        padding: 24px;
    }
}

/* Icon sizes */
i[data-lucide] {
    width: 20px;
    height: 20px;
}