/* ===== CSS Variables ===== */
:root {
    --primary: #1e1e2e;
    --primary-light: #2d2d3f;
    --accent: #3730a3;
    --accent-light: #4f46e5;
    --accent-glow: rgba(55, 48, 163, 0.12);
    --text: #4a4a5a;
    --text-light: #71717a;
    --text-dark: #18181b;
    --bg: #ffffff;
    --bg-alt: #fafafa;
    --bg-card: #ffffff;
    --border: #e4e4e7;
    --border-light: #f4f4f5;
    --success: #22c55e;
    --error: #ef4444;
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.12), 0 8px 20px rgba(0, 0, 0, 0.06);
    --shadow-accent: 0 8px 30px rgba(55, 48, 163, 0.3);
    --radius: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background-color: #f0f4f8;
    letter-spacing: -0.01em;
    background-image: linear-gradient(
        90deg,
        #f5f7fa 0%,
        #f5f7fa 16.66%,
        #edf2f7 16.66%,
        #edf2f7 33.33%,
        #f0f4f8 33.33%,
        #f0f4f8 50%,
        #e8eef4 50%,
        #e8eef4 66.66%,
        #f2f5f9 66.66%,
        #f2f5f9 83.33%,
        #ebf0f5 83.33%,
        #ebf0f5 100%
    );
    background-attachment: fixed;
}

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

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

ul { list-style: none; }

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-dark);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.025em;
}

h1 {
    font-size: clamp(2.75rem, 6vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.1;
}

h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 600;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.highlight {
    color: var(--accent);
    position: relative;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    box-shadow: var(--shadow-sm), 0 2px 8px rgba(55, 48, 163, 0.25);
}

.btn-primary:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
    box-shadow: var(--shadow-accent);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    border-color: var(--text-dark);
    background: var(--bg-alt);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
    border-radius: 10px;
}

.btn-full { width: 100%; }

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: -0.03em;
}

.logo span {
    color: var(--accent);
}

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

.nav-menu a {
    padding: 10px 18px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text);
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--text-dark);
    background: var(--bg-alt);
}

.nav-menu a.btn-primary {
    color: white;
    background: var(--accent);
    margin-left: 8px;
}

.nav-menu a.btn-primary:hover {
    color: white;
    background: var(--accent-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius);
}

.nav-toggle:hover {
    background: var(--bg-alt);
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    padding: 160px 0 120px;
    background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1200px;
    height: 600px;
    background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
    opacity: 0.6;
    pointer-events: none;
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-note {
    margin-top: 32px;
    font-size: 0.875rem;
    color: var(--text-light);
    text-align: center;
}

/* ===== Section Styles ===== */
section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.125rem;
    max-width: 540px;
    margin: 0 auto;
}

/* ===== How It Works Section ===== */
.how-it-works {
    background: transparent;
    position: relative;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 48px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border), var(--border), transparent);
    z-index: 0;
}

.step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 48px;
    height: 48px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: 50%;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--accent);
    transition: var(--transition);
}

.step:hover .step-number {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    box-shadow: var(--shadow-accent);
}

.step-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-alt);
    color: var(--accent);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.step:hover .step-icon {
    background: var(--accent-glow);
    transform: translateY(-4px);
}

.step h3 {
    margin-bottom: 12px;
}

.step p {
    color: var(--text-light);
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 280px;
    margin: 0 auto;
}

/* ===== Examples Section ===== */
.examples {
    background: var(--bg-alt);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.portfolio-item {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-slow);
    border: 1px solid var(--border-light);
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.portfolio-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-alt) 0%, var(--border-light) 100%);
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform var(--transition-slow);
}

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

.portfolio-info {
    padding: 28px;
}

.portfolio-info h3 {
    margin-bottom: 8px;
    font-size: 1.125rem;
}

.portfolio-info p {
    color: var(--text-light);
    font-size: 0.9375rem;
    margin-bottom: 16px;
}

.demo-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--accent);
    transition: var(--transition);
}

.demo-link:hover {
    color: var(--accent-light);
    gap: 10px;
}

/* ===== Pricing Section ===== */
.pricing {
    background: transparent;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    transition: all var(--transition);
}

.pricing-card:hover {
    border-color: var(--border);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg), 0 0 0 1px var(--accent);
    transform: scale(1.02);
    z-index: 1;
}

.pricing-card.featured:hover {
    transform: scale(1.04);
    box-shadow: var(--shadow-xl), 0 0 0 1px var(--accent);
}

.pricing-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--accent);
    color: white;
    padding: 8px 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    white-space: nowrap;
    letter-spacing: 0.02em;
    box-shadow: var(--shadow-sm);
}

.pricing-header {
    text-align: center;
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border-light);
}

.pricing-header h3 {
    margin-bottom: 16px;
    font-size: 1.125rem;
    color: var(--text);
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: -0.03em;
    line-height: 1;
}

.price span {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-light);
}

.pricing-features {
    margin-bottom: 28px;
}

.pricing-features li {
    padding: 10px 0;
    font-size: 0.9375rem;
    color: var(--text);
    position: relative;
    padding-left: 28px;
}

.pricing-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 18px;
    height: 18px;
    background: var(--success);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: 10px;
    background-position: center;
    background-repeat: no-repeat;
}

.pricing-grid.three-col {
    grid-template-columns: repeat(3, 1fr);
}

.price-sub {
    font-size: 0.9375rem;
    color: var(--text-light);
    margin-top: 8px;
    font-weight: 400;
}

.hosting-support {
    margin-top: 64px;
    text-align: center;
}

.hosting-support h3 {
    font-size: 1.125rem;
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 24px;
}

.hosting-grid {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.hosting-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.hosting-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
}

.hosting-price small {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
}

.hosting-label {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* ===== Request/Demo Form Section ===== */
.request {
    background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
}

.demo-form {
    max-width: 680px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 56px 48px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 1rem;
    font-family: inherit;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg);
    color: var(--text-dark);
    transition: var(--transition);
    letter-spacing: -0.01em;
}

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

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: var(--text-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.style-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.style-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9375rem;
    user-select: none;
}

.style-option:hover {
    border-color: var(--text-light);
    background: var(--bg-alt);
}

.style-option input {
    display: none;
}

.style-option:has(input:checked) {
    border-color: var(--accent);
    background: var(--accent-glow);
    color: var(--accent);
    font-weight: 500;
}

.file-upload {
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    background: var(--bg);
}

.file-upload:hover {
    border-color: var(--accent);
    background: var(--accent-glow);
}

.file-upload input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.file-upload-content {
    pointer-events: none;
}

.file-upload-content svg {
    color: var(--text-light);
    margin-bottom: 16px;
}

.file-upload-content p {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.file-upload-content span {
    font-size: 0.875rem;
    color: var(--text-light);
}

.file-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.file-preview img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 2px solid var(--border-light);
}

.form-note {
    text-align: center;
    margin-top: 20px;
    font-size: 0.875rem;
    color: var(--text-light);
}

/* ===== FAQ Section ===== */
.faq {
    background: transparent;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 880px;
    margin: 0 auto;
}

.faq-item {
    padding: 32px;
    background: var(--bg-alt);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 1px solid transparent;
}

.faq-item:hover {
    background: var(--bg-card);
    border-color: var(--border);
    box-shadow: var(--shadow-md);
}

.faq-item h3 {
    margin-bottom: 12px;
    font-size: 1.0625rem;
    color: var(--text-dark);
}

.faq-item p {
    color: var(--text);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ===== Portfolio/Past Work Section ===== */
.portfolio-section {
    background: var(--bg-alt);
}

.portfolio-grid.compact {
    grid-template-columns: repeat(2, 1fr);
    max-width: 780px;
    margin: 0 auto;
}

/* ===== Footer ===== */
.footer {
    background: var(--primary);
    color: rgba(255, 255, 255, 0.6);
    padding: 40px 0;
}

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

.footer .logo {
    color: white;
}

.footer .logo span {
    color: var(--accent-light);
}

.footer p {
    font-size: 0.875rem;
    margin: 0;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .pricing-grid.three-col {
        grid-template-columns: repeat(3, 1fr);
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-card.featured:hover {
        transform: translateY(-4px);
    }
}

@media (max-width: 768px) {
    section {
        padding: 80px 0;
    }

    .section-header {
        margin-bottom: 48px;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--bg);
        flex-direction: column;
        padding: 16px;
        gap: 4px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu a {
        width: 100%;
        padding: 14px 18px;
    }

    .nav-menu a.btn-primary {
        margin-left: 0;
        margin-top: 8px;
        justify-content: center;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding: 130px 0 80px;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .steps-grid::before {
        display: none;
    }

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

    .pricing-grid,
    .pricing-grid.three-col {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        order: -1;
    }

    .hosting-grid {
        gap: 32px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .demo-form {
        padding: 32px 24px;
    }

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

    .portfolio-grid.compact {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 120px 0 60px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn-lg {
        padding: 16px 28px;
    }

    .style-options {
        flex-direction: column;
    }

    .style-option {
        width: 100%;
        justify-content: center;
    }

    .faq-item {
        padding: 24px;
    }
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.step, .pricing-card, .portfolio-item, .faq-item {
    opacity: 0;
}

/* ===== Flow Form ===== */
.flow-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 48px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    min-height: 400px;
    display: flex;
    flex-direction: column;
}

.flow-progress {
    height: 4px;
    background: var(--border-light);
    border-radius: 2px;
    margin-bottom: 48px;
    overflow: hidden;
}

.flow-progress-bar {
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    width: 12.5%;
    transition: width 0.3s ease;
}

.flow-step {
    display: none;
    flex-direction: column;
    flex: 1;
    animation: fadeIn 0.3s ease;
}

.flow-step.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.flow-step h2 {
    font-size: 1.75rem;
    margin-bottom: 32px;
    text-align: center;
}

.flow-hint {
    text-align: center;
    color: var(--text-light);
    margin-top: -24px;
    margin-bottom: 24px;
    font-size: 0.9375rem;
}

.flow-input,
.flow-textarea {
    width: 100%;
    padding: 18px 24px;
    font-size: 1.125rem;
    font-family: inherit;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg);
    color: var(--text-dark);
    transition: var(--transition);
    text-align: center;
}

.flow-textarea {
    text-align: left;
    resize: none;
}

.flow-input:focus,
.flow-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.flow-input::placeholder,
.flow-textarea::placeholder {
    color: var(--text-light);
}

/* Plan options */
.plan-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.plan-option {
    display: block;
    cursor: pointer;
}

.plan-option input {
    display: none;
}

.plan-option-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.plan-option:hover .plan-option-content {
    border-color: var(--text-light);
}

.plan-option input:checked + .plan-option-content {
    border-color: var(--accent);
    background: var(--accent-glow);
}

.plan-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
}

.plan-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin: 4px 0;
}

.plan-desc {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Industry options */
.industry-options {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.industry-option {
    cursor: pointer;
}

.industry-option input {
    display: none;
}

.industry-option span {
    display: block;
    padding: 12px 20px;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: 50px;
    font-size: 0.9375rem;
    transition: var(--transition);
}

.industry-option:hover span {
    border-color: var(--text-light);
}

.industry-option input:checked + span {
    border-color: var(--accent);
    background: var(--accent-glow);
    color: var(--accent);
    font-weight: 500;
}

/* Flow navigation */
.flow-nav {
    display: flex;
    gap: 16px;
    margin-top: auto;
    padding-top: 32px;
}

.flow-nav .btn {
    flex: 1;
    white-space: nowrap;
    font-size: 0.875rem;
    padding: 14px 20px;
}

.flow-back {
    flex: 0 0 auto !important;
    padding-left: 20px;
    padding-right: 20px;
}

@media (max-width: 480px) {
    .flow-nav {
        flex-direction: column;
    }

    .flow-nav .btn {
        width: 100%;
    }
}

/* Flow success */
.flow-success {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 64px 48px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    text-align: center;
}

.success-icon {
    color: var(--success);
    margin-bottom: 24px;
}

.flow-success h2 {
    margin-bottom: 12px;
}

.flow-success p {
    color: var(--text-light);
    font-size: 1.125rem;
}

@media (max-width: 768px) {
    .flow-form {
        padding: 32px 24px;
    }

    .flow-step h2 {
        font-size: 1.5rem;
    }

    .plan-option-content {
        padding: 20px;
    }

    .flow-success {
        padding: 48px 24px;
    }
}