:root {
    --bg: #f8fafc;
    --bg-2: #f1f5f9;
    --card: rgba(255, 255, 255, 0.95);
    --ink: #0b1e33;
    --muted: #52637a;
    --pri: #1d4ed8;
    --pri-light: #3b82f6;
    --pri-soft: #dbeafe;
    --pri-glow: rgba(29, 78, 216, 0.15);
    --ok: #059669;
    --danger: #dc2626;
    --border: rgba(148, 163, 184, 0.18);
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03), 0 2px 6px rgba(0, 0, 0, 0.03);
    --shadow: 0 12px 30px rgba(0, 35, 80, 0.08);
    --shadow-hover: 0 20px 40px rgba(29, 78, 216, 0.12);
    --radius: 18px;
    --radius-lg: 26px;
    --radius-xl: 34px;
    --gradient: linear-gradient(135deg, #1d4ed8, #2563eb 50%, #3b82f6);
    --gradient-soft: linear-gradient(145deg, #f0f9ff, #ffffff);
    --maxw: 1200px;
    --content-max: 820px;
    --hdr-h: 72px;
    --sidebar-width: 300px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--hdr-h) + 18px);
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 0% 0%, rgba(29, 78, 216, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(59, 130, 246, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.bg-grid {
    position: fixed;
    inset: 0;
    background-image: linear-gradient(rgba(29, 78, 216, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 78, 216, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(circle at center, black, transparent 85%);
    pointer-events: none;
    z-index: 0;
}

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

button,
input,
textarea {
    font: inherit;
}

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

.page-shell,
.standalone-page {
    padding: 36px 0 60px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 64px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--ink);
    letter-spacing: -0.02em;
}

.brand-mark {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    border-radius: 12px;
    color: white;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 6px 12px var(--pri-glow);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nav-item {
    padding: 8px 16px;
    border-radius: 40px;
    color: var(--muted);
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-item:hover,
.nav-item.active {
    color: var(--pri);
    background: var(--pri-soft);
}

.menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: white;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
    z-index: 1000;
    margin-top: 6px;
}

.menu-btn span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--ink);
    border-radius: 4px;
    transition: all 0.2s ease;
}

.menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-btn.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.menu-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.mobile-sidebar {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(var(--sidebar-width), 88vw);
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    border-left: 1px solid rgba(226, 232, 240, 0.6);
    padding: 88px 24px 32px;
    overflow-y: auto;
}

.mobile-sidebar.open {
    right: 0;
}

.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-nav-item {
    display: block;
    padding: 16px 20px;
    border-radius: 16px;
    color: var(--ink);
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.2s ease;
    background: transparent;
    border: 1px solid transparent;
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
    background: var(--pri-soft);
    color: var(--pri);
    border-color: rgba(29, 78, 216, 0.2);
    transform: translateX(-4px);
}

.sidebar-footer {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.92rem;
}

.hero {
    text-align: center;
    padding: 26px 0 20px;
}

.hero-badge,
.eyebrow,
.plan-pill {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 100px;
    background: var(--pri-soft);
    color: var(--pri);
    font-weight: 600;
    font-size: 0.88rem;
    border: 1px solid rgba(29, 78, 216, 0.2);
    box-shadow: var(--shadow-sm);
}

.hero-badge {
    margin-bottom: 22px;
}

.hero h1,
.center-card h1 {
    font-size: clamp(2.35rem, 6vw, 4rem);
    line-height: 1.1;
    margin: 0 auto 20px;
    max-width: 900px;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--ink);
}

.hero h1 span {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p,
.center-card p {
    max-width: 720px;
    margin: 0 auto 28px;
    color: var(--muted);
    font-size: 1.12rem;
}

.pricing-actions,
.hero-actions,
.toolbar {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-actions,
.pricing-actions {
    margin-top: 18px;
}

.hero-note {
    margin-top: 18px;
    color: var(--muted);
}

.meta-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.meta-row.center {
    justify-content: center;
}

.section {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 40px;
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
}

.section-head {
    margin-bottom: 34px;
}

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

.section-head h2,
.legal-section h2 {
    font-size: clamp(1.9rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 14px 0 12px;
    color: var(--ink);
}

.section-head p {
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 640px;
    margin: 0 auto;
}

.card-grid,
.steps-grid,
.preview-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.feature-card,
.step-card,
.preview-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 30px 26px;
    transition: all 0.25s ease;
    box-shadow: var(--shadow-sm);
}

.feature-card:hover,
.step-card:hover,
.preview-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(29, 78, 216, 0.3);
}

.icon-box {
    width: 56px;
    height: 56px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-soft);
    margin-bottom: 22px;
    font-size: 1.8rem;
    border: 1px solid rgba(29, 78, 216, 0.2);
}

.feature-card h3,
.step-card h3,
.preview-card h3,
.template-box h3,
.toc h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-card p,
.step-card p,
.preview-card p,
.legal-section p,
.legal-section li,
.template-box li,
.toc a {
    color: var(--muted);
}

.step-number {
    font-size: 1rem;
    font-weight: 700;
    color: var(--pri);
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.pricing-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 32px;
    align-items: center;
}

.pricing-copy h2 {
    font-size: clamp(2rem, 4vw, 2.7rem);
    margin: 14px 0 14px;
}

.pricing-copy p,
.pricing-note {
    color: var(--muted);
}

.pricing-card {
    background: linear-gradient(145deg, white, #f8fafc);
    border: 1px solid rgba(29, 78, 216, 0.3);
    border-radius: 32px;
    padding: 38px 34px;
    box-shadow: 0 20px 40px var(--pri-glow);
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: var(--gradient);
}

.price-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin: 20px 0 12px;
}

.price {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
}

.price-unit {
    color: var(--muted);
    font-weight: 500;
}

.clean-list {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.clean-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--ink);
}

.clean-list li::before {
    content: "\2713";
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--ok);
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    flex: 0 0 22px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 28px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
}

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

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 8px 20px var(--pri-glow);
}

.btn-secondary {
    background: white;
    color: var(--pri);
    border-color: rgba(29, 78, 216, 0.3);
}

.btn-secondary:hover {
    background: var(--pri-soft);
    border-color: var(--pri);
}

.btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.inner {
    max-width: var(--content-max);
}

.legal-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.legal-layout > *,
.legal-content,
.legal-section,
.legal-section .inner,
.contact-form {
    min-width: 0;
}

.toc {
    position: sticky;
    top: calc(var(--hdr-h) + 18px);
    overflow: hidden;
}

.toc a {
    display: block;
    padding: 8px 0;
    transition: color 0.2s ease;
}

.toc a:hover {
    color: var(--pri);
}

.toc .indent {
    padding-left: 14px;
}

.legal-content .section {
    margin-bottom: 24px;
}

.legal-section h3 {
    margin: 20px 0 10px;
    font-size: 1.16rem;
}

.legal-section ul,
.template-box ul {
    margin: 12px 0 0 18px;
}

.legal-section li,
.template-box li {
    margin-bottom: 10px;
}

.screenshot-placeholder {
    width: 100%;
    min-height: 220px;
    margin: 22px 0 0;
    border-radius: 20px;
    border: 2px dashed rgba(29, 78, 216, 0.3);
    background: linear-gradient(145deg, #f8fafc, #f1f5f9);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--muted);
    font-weight: 600;
    padding: 24px;
}

.screenshot-placeholder.large {
    min-height: 240px;
}

.template-box {
    background: var(--pri-soft);
    border-radius: 20px;
    padding: 24px;
    margin-top: 22px;
    border: 1px solid rgba(29, 78, 216, 0.2);
}

.center-card {
    max-width: 720px;
    margin: 40px auto;
    padding: 56px 40px;
    border-radius: 40px;
    text-align: center;
    background: white;
    border: 1px solid var(--border);
    box-shadow: 0 30px 50px -20px rgba(0, 0, 0, 0.2);
}

.success-icon,
.cancel-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2.4rem;
    font-weight: 700;
}

.success-icon {
    background: #d1fae5;
    color: var(--ok);
}

.cancel-icon {
    background: #fee2e2;
    color: var(--danger);
}

.site-footer {
    margin-top: 48px;
    padding: 34px 0;
    border-top: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
}

.footer-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 18px;
    color: var(--muted);
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--muted);
}

.footer-links a:hover {
    color: var(--pri);
}

.progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    z-index: 1000;
    pointer-events: none;
}

.progress-bar {
    height: 100%;
    width: 0;
    background: var(--gradient);
    box-shadow: 0 0 10px var(--pri-light);
    transition: width 0.1s ease;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.mono,
code.inline {
    font-family: ui-monospace, monospace;
    background: var(--pri-soft);
    padding: 2px 6px;
    border-radius: 6px;
    color: var(--pri);
    font-size: 0.92em;
}

.note {
    background: #fef9c3;
    border-left: 4px solid #eab308;
    padding: 18px 18px 18px 16px;
    border-radius: 12px;
    margin: 20px 0;
}

.contact-form {
    max-width: 640px;
    margin-top: 28px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--ink);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 1rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: white;
    transition: all 0.2s ease;
}

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

.captcha-container {
    display: flex;
    gap: 12px;
    margin-bottom: 8px;
}

.captcha-display {
    flex: 1;
    min-height: 60px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: linear-gradient(145deg, #f1f5f9, #f8fafc);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: ui-monospace, monospace;
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--pri);
    overflow: hidden;
}

.captcha-refresh {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: white;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--pri);
}

.captcha-refresh:hover {
    background: var(--pri-soft);
    border-color: var(--pri);
}

.captcha-error,
.form-error {
    color: var(--danger);
    font-size: 0.9rem;
    min-height: 20px;
    margin-top: 4px;
}

.form-success {
    text-align: center;
    padding: 46px 28px;
    border-radius: 24px;
    background: #f0fdf4;
    border: 1px solid #86efac;
    max-width: 640px;
}

.form-success h3 {
    color: var(--ok);
    font-size: 1.7rem;
    margin-bottom: 14px;
}

.small {
    color: var(--muted);
    font-size: 0.95rem;
}

@media (max-width: 1024px) {
    .card-grid,
    .steps-grid,
    .preview-grid,
    .screenshot-grid,
    .pricing-shell,
    .legal-layout {
        grid-template-columns: 1fr 1fr;
    }

    .legal-layout {
        grid-template-columns: 1fr;
    }

    .toc {
        position: static;
    }
}

@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }

    .menu-btn {
        display: flex;
    }

    .container {
        padding: 0 18px;
    }

    .section,
    .center-card {
        padding: 28px 22px;
    }

    .toc {
        padding: 22px 18px;
    }

    .toc a {
        overflow-wrap: anywhere;
    }

    .legal-section .inner {
        max-width: 100%;
    }

    .hero {
        padding-top: 18px;
    }

    .hero p,
    .center-card p {
        font-size: 1rem;
    }

    .pricing-card {
        padding: 32px 24px;
    }

    .price {
        font-size: 3.2rem;
    }
}

@media (max-width: 640px) {
    .card-grid,
    .steps-grid,
    .preview-grid,
    .screenshot-grid,
    .pricing-shell {
        grid-template-columns: 1fr;
    }

    .section,
    .center-card {
        padding: 24px 16px;
    }

    .legal-layout {
        gap: 18px;
    }

    .toc {
        padding: 18px 16px;
    }

    .toc h3 {
        font-size: 1.1rem;
    }

    .toc .indent {
        padding-left: 10px;
    }

    .contact-form {
        width: 100%;
        max-width: 100%;
    }

    .btn {
        width: 100%;
    }

    .hero-actions,
    .toolbar,
    .meta-row,
    .pricing-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero h1,
    .center-card h1 {
        font-size: 2.05rem;
    }

    .captcha-container {
        flex-direction: column;
    }

    .captcha-display {
        font-size: 1.35rem;
        letter-spacing: 2px;
    }

    .captcha-refresh {
        width: 100%;
    }

    .footer-wrap {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* images guide */

.screenshot {
    margin-top: 24px;
    text-align: center;
}

.screenshot img {
    max-width: 100%;
    border-radius: 14px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    transition: transform 0.2s ease;
}

.guide-shot-grid {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
}

.guide-shot-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px;
    box-shadow: var(--shadow-sm);
}

.guide-shot-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 14px;
}

.guide-shot-card a {
    display: block;
    text-decoration: none;
}

.guide-shot-card img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 14px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease;
}

.guide-shot-card img:hover {
    transform: scale(1.01);
}

@media (max-width: 768px) {
    .guide-shot-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .guide-shot-card {
        padding: 14px;
    }
}

.guide-shot-single {
    margin-top: 24px;
    display: flex;
    justify-content: center;
}

.guide-shot-card.center {
    max-width: 520px;
    width: 100%;
    text-align: center;
}

.template-box {
    margin-top: 20px;
    padding: 18px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: #fafafa;
}

.template-box h3 {
    margin-bottom: 10px;
    font-size: 16px;
}

.template-box ul {
    padding-left: 18px;
}

.template-box li {
    margin-bottom: 6px;
    font-size: 14px;
}

.guide-shot-single.large .guide-shot-card {
    max-width: 900px; /* 👈 larger than other steps */
}

.guide-shot-single.large img {
    border-radius: 16px;
}

/* Learn more */

.video-placeholder {
    margin-top: 18px;
    min-height: 190px;
    border-radius: 18px;
    border: 1px dashed var(--border);
    background: linear-gradient(180deg, #fafafa 0%, #f4f6f8 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px 18px;
    transition: all 0.2s ease;
}

.video-placeholder:hover {
    border-color: #cfd6dd;
    transform: translateY(-2px);
}

.video-icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 14px;
    box-shadow: var(--shadow-sm);
}

.video-text {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.video-sub {
    font-size: 13px;
    color: var(--muted);
    max-width: 240px;
    line-height: 1.5;
}

.section .toolbar {
    margin-top: 24px; /* increase if you want more space */
}

.footer-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    text-decoration: none;
    color: #64748b;
    font-weight: 600;
    transition: color 0.2s;
}

.footer-social a:hover {
    color: #3b82f6;
}

.footer-social {
    display: flex;
    gap: 12px;
    align-items: center;
}

.footer-social a {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #f1f5f9;
    color: #64748b;
    transition: all 0.2s ease;
}

.footer-social a:hover {
    background: #3b82f6;
    color: #fff;
    transform: translateY(-2px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}