:root {
    --bg: #FAFBFC;
    --surface: #FFFFFF;
    --surface-elevated: #F8FAFC;
    --text-primary: #0F172A;
    --text-secondary: #64748B;
    --text-muted: #94A3B8;
    --primary: #2563EB;
    --primary-hover: #1D4ED8;
    --primary-light: #EFF6FF;
    --primary-10: rgba(37, 99, 235, 0.1);
    --accent: #0891B2;
    --accent-light: #ECFEFF;
    --border: #E2E8F0;
    --border-strong: #CBD5E1;
    --success: #059669;
    --warning: #D97706;
    --text-on-primary: #FFFFFF;
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 100px;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --max-width: 1200px;
    --gutter: 24px;
    --section-padding-desktop: 120px;
    --section-padding-mobile: 80px;
    --gradient-primary: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);
    --gradient-hero: linear-gradient(180deg, #EFF6FF 0%, #FAFBFC 100%);
    /* Card color themes */
    --card-1-bg: #F8FAFF;
    --card-1-border: #BFDBFE;
    --card-1-icon: #2563EB;
    --card-2-bg: #F5FBFA;
    --card-2-border: #A7F3D0;
    --card-2-icon: #059669;
    --card-3-bg: #F8F6FE;
    --card-3-border: #DDD6FE;
    --card-3-icon: #7C3AED;
    --card-4-bg: #FFFAF5;
    --card-4-border: #FED7AA;
    --card-4-icon: #EA580C;
    --card-5-bg: #FEF5F9;
    --card-5-border: #FBCFE8;
    --card-5-icon: #DB2777;
}

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

html {
    scroll-behavior: smooth;
}

body {
    scroll-snap-type: y proximity;
}

:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
    border-radius: 4px;
}

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

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

h1, h2, h3, h4 {
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    background: var(--primary-light);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

@media (min-width: 640px) {
    .section-title {
        font-size: 42px;
    }
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

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

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Hero Section */
.hero {
    position: relative;
    text-align: center;
    padding-top: 120px;
    padding-bottom: 100px;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    scroll-snap-align: start;
    scroll-snap-stop: normal;
}

@media (min-width: 640px) {
    .hero {
        padding-top: 160px;
        padding-bottom: 140px;
    }
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, var(--primary-10) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(124, 58, 237, 0.05) 0%, transparent 50%);
    animation: fadeIn 1s ease-out;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    background: var(--surface);
    padding: 8px 20px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--primary-10);
    margin-bottom: 32px;
    animation: fadeUp 500ms ease-out;
    box-shadow: var(--shadow-sm);
}

.logo {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeUp 500ms ease-out 100ms backwards;
}

@media (min-width: 640px) {
    .logo {
        font-size: 64px;
    }
}

.tagline {
    font-size: 24px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-weight: 500;
    animation: fadeUp 500ms ease-out 200ms backwards;
}

@media (min-width: 640px) {
    .tagline {
        font-size: 28px;
    }
}

.description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
    animation: fadeUp 500ms ease-out 300ms backwards;
}

.focus-pills {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
    animation: fadeUp 500ms ease-out 400ms backwards;
}

.pill {
    padding: 10px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 200ms ease-out;
    cursor: default;
    box-shadow: var(--shadow-xs);
}

.pill:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.approach-text {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
    animation: fadeUp 500ms ease-out 500ms backwards;
}

/* Pricing Section */
.pricing-section {
    padding-top: var(--section-padding-mobile);
    padding-bottom: var(--section-padding-mobile);
    background: var(--surface);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-snap-align: start;
    scroll-snap-stop: normal;
}

@media (min-width: 640px) {
    .pricing-section {
        padding-top: var(--section-padding-desktop);
        padding-bottom: var(--section-padding-desktop);
    }
}

.pricing-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    display: flex;
    flex-direction: column;
    transition: all 300ms ease-out;
    width: 100%;
}

@media (min-width: 640px) {
    .pricing-card {
        width: calc(50% - 12px);
    }
}

@media (min-width: 1024px) {
    .pricing-card {
        width: calc(33.333% - 19px);
    }
}

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

/* Card color themes */
.card-1 {
    background: var(--card-1-bg);
    border-color: var(--card-1-border);
}
.card-1 .card-icon { background: rgba(37, 99, 235, 0.15); color: var(--card-1-icon); }
.card-1 .card-meta { background: rgba(37, 99, 235, 0.15); color: var(--card-1-icon); }

.card-2 {
    background: var(--card-2-bg);
    border-color: var(--card-2-border);
}
.card-2 .card-icon { background: rgba(5, 150, 105, 0.15); color: var(--card-2-icon); }
.card-2 .card-meta { background: rgba(5, 150, 105, 0.15); color: var(--card-2-icon); }

.card-3 {
    background: var(--card-3-bg);
    border-color: var(--card-3-border);
}
.card-3 .card-icon { background: rgba(124, 58, 237, 0.15); color: var(--card-3-icon); }
.card-3 .card-meta { background: rgba(124, 58, 237, 0.15); color: var(--card-3-icon); }

.card-4 {
    background: var(--card-4-bg);
    border-color: var(--card-4-border);
}
.card-4 .card-icon { background: rgba(234, 88, 12, 0.15); color: var(--card-4-icon); }
.card-4 .card-meta { background: rgba(234, 88, 12, 0.15); color: var(--card-4-icon); }

.card-5 {
    background: var(--card-5-bg);
    border-color: var(--card-5-border);
}
.card-5 .card-icon { background: rgba(219, 39, 119, 0.15); color: var(--card-5-icon); }
.card-5 .card-meta { background: rgba(219, 39, 119, 0.15); color: var(--card-5-icon); }

.card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    gap: 12px;
}

.card-top h3 {
    font-size: 20px;
    font-weight: 600;
}

.card-meta {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    white-space: nowrap;
}

.price-tag {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.card-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.card-features {
    list-style: none;
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.card-features li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-features li::before {
    content: '\2713';
    width: 20px;
    height: 20px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

/* Addons Section */
.addons-section {
    padding-top: var(--section-padding-mobile);
    padding-bottom: var(--section-padding-mobile);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-snap-align: start;
    scroll-snap-stop: normal;
}

@media (min-width: 640px) {
    .addons-section {
        padding-top: var(--section-padding-desktop);
        padding-bottom: var(--section-padding-desktop);
    }
}

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

@media (min-width: 640px) {
    .addons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .addons-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
}

.addon-group {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 300ms ease-out;
}

.addon-group:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.addon-group-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.addon-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    color: var(--primary);
}

.addon-group h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.addon-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.addon {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--text-primary);
    padding: 12px 16px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    transition: all 200ms ease-out;
}

.addon:hover {
    background: var(--primary-light);
}

.addon-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    white-space: nowrap;
    flex-shrink: 0;
}

.section-disclaimer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 48px;
    padding: 20px;
    background: var(--surface-elevated);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.section-disclaimer svg {
    flex-shrink: 0;
    color: var(--text-muted);
}

/* Milestones Section */
.milestones-section {
    padding-top: var(--section-padding-mobile);
    padding-bottom: var(--section-padding-mobile);
    background: var(--surface);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-snap-align: start;
    scroll-snap-stop: normal;
}

@media (min-width: 640px) {
    .milestones-section {
        padding-top: var(--section-padding-desktop);
        padding-bottom: var(--section-padding-desktop);
    }
}

.milestones-wrapper {
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    padding: 48px 32px;
    box-shadow: var(--shadow-glow);
}

@media (min-width: 640px) {
    .milestones-wrapper {
        padding: 64px 48px;
    }
}

.milestones-track {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}

@media (min-width: 640px) {
    .milestones-track {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.milestone-step {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    padding: 20px 0;
    position: relative;
    z-index: 1;
}

@media (min-width: 640px) {
    .milestone-step {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        flex: 1;
    }
}

.milestone-connector {
    display: none;
}

@media (min-width: 640px) {
    .milestone-connector {
        display: block;
        width: 60px;
        height: 2px;
        background: rgba(255, 255, 255, 0.3);
        flex-shrink: 0;
    }
}

.milestone-circle {
    width: 56px;
    height: 56px;
    background: var(--text-on-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-lg);
}

.milestone-circle span {
    font-weight: 700;
    font-size: 20px;
    color: var(--primary);
}

.milestone-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-on-primary);
}

.milestone-perc {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Ongoing Section */
.ongoing-section {
    padding-top: var(--section-padding-mobile);
    padding-bottom: var(--section-padding-mobile);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-snap-align: start;
    scroll-snap-stop: normal;
}

@media (min-width: 640px) {
    .ongoing-section {
        padding-top: var(--section-padding-desktop);
        padding-bottom: var(--section-padding-desktop);
    }
}

.ongoing-section .container {
    max-width: 1000px;
}

.ongoing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

@media (min-width: 640px) {
    .ongoing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.ongoing-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 36px;
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all 300ms ease-out;
}

.ongoing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.ongoing-card .card-icon {
    margin: 0 auto 24px;
}

.per-month {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
}

.recurring-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    text-align: center;
}

@media (min-width: 640px) {
    .recurring-box {
        padding: 48px;
    }
}

.recurring-box h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.recurring-note {
    font-size: 15px;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.recurring-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 640px) {
    .recurring-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.recurring-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 16px;
    background: var(--bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    transition: all 200ms ease-out;
}

.recurring-item:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.recurring-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    color: var(--primary);
    margin-bottom: 12px;
}

.recurring-item .label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.recurring-item .rec-note {
    font-size: 12px;
    color: var(--text-muted);
}

/* Contact Section */
.contact-section {
    padding-top: var(--section-padding-mobile);
    padding-bottom: 60px;
    background: var(--surface);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-snap-align: start;
    scroll-snap-stop: normal;
}

@media (min-width: 640px) {
    .contact-section {
        padding-top: var(--section-padding-desktop);
        padding-bottom: 80px;
    }
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: 50%;
    color: var(--primary);
    margin: 0 auto 32px;
}

.contact-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}

@media (min-width: 640px) {
    .contact-content h2 {
        font-size: 40px;
    }
}

.contact-content .description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-on-primary);
    background: var(--gradient-primary);
    padding: 18px 40px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    transition: all 300ms ease-out;
    box-shadow: var(--shadow-lg);
}

.email-link:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.email-link:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 4px;
}

.footer-inline {
    margin-top: 80px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

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

.footer-brand {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

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

.recurring-item .rec-note {
    font-size: 12px;
}