/* ============================================================
   Providence Finance — Website Stylesheet
   ============================================================ */

/* --- Custom Properties --- */
:root {
    --accent: #4080F2;
    --accent-light: #6C9FF8;
    --accent-bg: rgba(64,128,242,0.08);
    --green: #34B873;
    --green-light: #5DD99A;
    --purple: #7C6BC4;
    --pink: #D966A0;
    --red: #E63B33;
    --yellow: #F2C406;
    --orange: #E8A838;
    --hero-dark: #0f172a;
    --hero-mid: #1e293b;
    --hero-light: #334155;
    --text: #1a1a2e;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --bg-dark: #f1f5f9;
    --card-bg: #ffffff;
    --border: rgba(0,0,0,0.06);
    --border-strong: rgba(0,0,0,0.1);
    --shadow: 0 4px 24px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 8px;
    --radius-lg: 24px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1140px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Segoe UI', Roboto, sans-serif;
    color: var(--text); background: var(--bg); line-height: 1.6;
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* --- Layout --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(15, 23, 42, 0.9);
    -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background var(--transition);
}
.nav.scrolled { background: rgba(15, 23, 42, 0.97); }
.nav-inner {
    max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between; height: 64px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo-icon { width: 32px; height: 32px; border-radius: 8px; }
.nav-logo-text {
    font-size: 18px; font-weight: 800; color: #fff;
    letter-spacing: -0.02em;
}
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a:not(.nav-cta) {
    color: rgba(255,255,255,0.65); font-size: 14px; font-weight: 500;
    padding: 8px 14px; border-radius: var(--radius-xs);
    transition: color var(--transition), background var(--transition);
}
.nav-links a:not(.nav-cta):hover,
.nav-links a:not(.nav-cta).active { color: #fff; background: rgba(255,255,255,0.06); }

/* Nav Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-btn {
    display: flex; align-items: center; gap: 6px;
    color: rgba(255,255,255,0.65); font-size: 14px; font-weight: 500;
    padding: 8px 14px; border-radius: var(--radius-xs);
    background: none; border: none; cursor: pointer;
    transition: color var(--transition), background var(--transition);
    font-family: inherit;
}
.nav-dropdown-btn:hover { color: #fff; background: rgba(255,255,255,0.06); }
.nav-dropdown-menu {
    display: none; position: absolute; top: calc(100% + 8px); right: 0;
    background: rgba(30, 41, 59, 0.98); border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm); padding: 8px; min-width: 180px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
}
.nav-dropdown.open .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
    display: block; padding: 10px 14px; border-radius: 6px;
    font-size: 14px; color: rgba(255,255,255,0.7);
    transition: all var(--transition);
}
.nav-dropdown-menu a:hover { color: #fff; background: rgba(255,255,255,0.08); }

/* Nav CTA */
.nav-cta.btn { font-size: 13px; padding: 8px 18px; }

/* Mobile Nav */
.nav-toggle {
    display: none; background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
    display: block; width: 22px; height: 2px; background: #fff;
    margin: 5px 0; border-radius: 2px; transition: var(--transition);
}
.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); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; border-radius: 12px;
    font-size: 15px; font-weight: 600; cursor: pointer;
    transition: all var(--transition); border: none;
    text-decoration: none; font-family: inherit;
}
.btn-primary {
    background: var(--accent); color: #fff;
    box-shadow: 0 4px 16px rgba(64,128,242,0.3);
}
.btn-primary:hover {
    background: var(--accent-light); transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(64,128,242,0.4);
}
.btn-outline {
    background: transparent; color: #fff;
    border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.08); transform: translateY(-1px);
    border-color: rgba(255,255,255,0.5);
}
.btn-lg { padding: 16px 32px; font-size: 16px; border-radius: 14px; }
.btn-sm { padding: 10px 20px; font-size: 13px; border-radius: 10px; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Outline variant for light backgrounds */
.section .btn-outline,
.guide-cta .btn-outline {
    color: var(--text); border-color: var(--border-strong);
}
.section .btn-outline:hover {
    color: var(--accent); border-color: var(--accent);
    background: var(--accent-bg);
}

/* ============================================================
   SECTION HEADER
   ============================================================ */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 60px; }
.section-label {
    display: inline-block; font-size: 13px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--accent); background: var(--accent-bg);
    padding: 6px 14px; border-radius: 20px; margin-bottom: 16px;
}
.section-header h1,
.section-header h2 {
    font-size: clamp(28px, 4vw, 42px); font-weight: 800;
    letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 16px;
}
.section-header p {
    font-size: 17px; color: var(--text-secondary); line-height: 1.6;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center;
    overflow: hidden; padding: 100px 24px 60px;
    background: linear-gradient(160deg, var(--hero-dark) 0%, var(--hero-mid) 50%, var(--hero-light) 100%);
}
.hero-bg {
    position: absolute; inset: 0; pointer-events: none;
}
.hero-gradient {
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(64,128,242,0.15), transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(108,159,248,0.1), transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(64,128,242,0.05), transparent 70%);
}
.hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(64,128,242,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(64,128,242,0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 100%);
}

.hero-content {
    position: relative; z-index: 2;
    display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px;
    align-items: center; max-width: var(--max-width);
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 600; color: var(--accent-light);
    background: rgba(64,128,242,0.12); border: 1px solid rgba(64,128,242,0.2);
    padding: 8px 16px; border-radius: 20px; margin-bottom: 20px;
}
.hero-title {
    font-size: clamp(36px, 5vw, 56px); font-weight: 800;
    color: #fff; line-height: 1.1; letter-spacing: -0.02em;
    margin-bottom: 20px;
}
.hero-subtitle {
    font-size: clamp(16px, 2vw, 18px);
    color: rgba(255,255,255,0.6); line-height: 1.7;
    margin-bottom: 32px; max-width: 520px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-platforms { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.platform-pill {
    display: flex; align-items: center; gap: 6px;
    font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.5);
}
.platform-dot {
    width: 4px; height: 4px; border-radius: 50%;
    background: rgba(255,255,255,0.3);
}

.hero-image {
    position: relative;
}
.hero-screenshot {
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 80px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.06);
}

/* ============================================================
   VALUE BAR
   ============================================================ */
.value-bar {
    background: var(--bg);
    padding: 48px 0;
    border-bottom: 1px solid var(--border);
}
.value-bar-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.value-item {
    display: flex; gap: 16px; align-items: flex-start;
}
.value-icon {
    flex-shrink: 0;
    width: 48px; height: 48px; border-radius: 12px;
    background: var(--accent-bg);
    display: flex; align-items: center; justify-content: center;
    color: var(--accent);
}
.value-item h3 {
    font-size: 16px; font-weight: 700; margin-bottom: 4px;
    letter-spacing: -0.01em;
}
.value-item p {
    font-size: 14px; color: var(--text-secondary); line-height: 1.5;
}

/* ============================================================
   FEATURES SECTION
   ============================================================ */
.features { background: var(--bg-alt); }

.features-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.feature-card {
    background: var(--card-bg); border-radius: var(--radius);
    padding: 28px; border: 1px solid var(--border);
    transition: all var(--transition);
}
.feature-card:hover {
    transform: translateY(-4px); box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.feature-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
}
.feature-card h3 {
    font-size: 17px; font-weight: 700; margin-bottom: 8px;
    letter-spacing: -0.01em;
}
.feature-card p {
    font-size: 14px; color: var(--text-secondary); line-height: 1.6;
}

/* ============================================================
   SCREENSHOTS SECTION
   ============================================================ */
.screenshots { background: var(--bg); }

.device-tabs {
    display: flex; justify-content: center; gap: 8px; margin-bottom: 40px;
}
.device-tab {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 24px; border-radius: 12px;
    font-size: 15px; font-weight: 600;
    background: var(--bg-alt); color: var(--text-secondary);
    border: 1.5px solid var(--border); cursor: pointer;
    transition: all var(--transition); font-family: inherit;
}
.device-tab:hover { border-color: var(--accent); color: var(--accent); }
.device-tab.active {
    background: var(--accent); color: #fff;
    border-color: var(--accent);
    box-shadow: 0 4px 16px rgba(64,128,242,0.3);
}
.device-tab.active svg { stroke: #fff; }

.device-panel { display: none; }
.device-panel.active { display: block; }

.screenshot-carousel {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.screenshot-carousel-mobile {
    grid-template-columns: repeat(2, 1fr);
    max-width: 500px; margin: 0 auto;
}

.screenshot-item { text-align: center; }
.screenshot-item img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    transition: transform var(--transition);
}
.screenshot-item:hover img { transform: scale(1.02); }

.mac-screenshot img { border-radius: var(--radius-sm); }
.ipad-screenshot { max-width: 500px; margin: 0 auto; }
.ipad-screenshot img { border-radius: var(--radius-lg); }
.iphone-screenshot img { border-radius: var(--radius-lg); }

.screenshot-caption {
    margin-top: 16px; padding: 0 8px;
}
.screenshot-caption h4 {
    font-size: 16px; font-weight: 700; margin-bottom: 4px;
}
.screenshot-caption p {
    font-size: 13px; color: var(--text-secondary); line-height: 1.5;
}

/* ============================================================
   PRIVACY SECTION
   ============================================================ */
.privacy-section { background: var(--bg-alt); }

.privacy-grid {
    display: grid; grid-template-columns: 1.2fr 0.8fr;
    gap: 60px; align-items: center;
}
.privacy-content .section-label { text-align: left; }
.privacy-content h2 {
    font-size: clamp(24px, 3.5vw, 36px); font-weight: 800;
    letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 16px;
}
.privacy-content > p {
    font-size: 16px; color: var(--text-secondary); line-height: 1.7;
    margin-bottom: 28px;
}
.privacy-list {
    list-style: none; display: flex; flex-direction: column; gap: 14px;
}
.privacy-list li {
    display: flex; align-items: center; gap: 12px;
    font-size: 15px; font-weight: 500;
}
.privacy-card {
    background: var(--card-bg); border-radius: var(--radius-lg);
    padding: 48px 36px; text-align: center;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.privacy-card-icon { margin-bottom: 20px; }
.privacy-card h3 {
    font-size: 20px; font-weight: 700; margin-bottom: 12px;
}
.privacy-card p {
    font-size: 15px; color: var(--text-secondary); line-height: 1.6;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    background: linear-gradient(160deg, var(--hero-dark), var(--hero-mid));
    color: #fff;
}
.cta-card {
    text-align: center; max-width: 640px; margin: 0 auto;
}
.cta-card h2 {
    font-size: clamp(28px, 4vw, 40px); font-weight: 800;
    letter-spacing: -0.02em; margin-bottom: 16px;
}
.cta-card > p {
    font-size: 17px; color: rgba(255,255,255,0.6); line-height: 1.6;
    margin-bottom: 32px;
}
.cta-actions {
    display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
    margin-bottom: 20px;
}
.cta-note {
    font-size: 13px; color: rgba(255,255,255,0.4);
}
.cta-social {
    display: flex; align-items: center; justify-content: center;
    gap: 12px; margin-top: 20px;
}
.cta-social-label {
    font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.4);
    text-transform: uppercase; letter-spacing: 0.06em;
}
.cta-social-link {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 10px;
    background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.5);
    transition: all var(--transition);
}
.cta-social-link:hover {
    background: rgba(255,255,255,0.15); color: #fff;
    transform: translateY(-2px);
}

/* ============================================================
   PAGE HERO (Sub-pages)
   ============================================================ */
.page-hero {
    background: linear-gradient(160deg, var(--hero-dark), var(--hero-mid));
    padding: 140px 0 60px;
    color: #fff;
}
.page-hero .section-header { margin-bottom: 0; }
.page-hero .section-header h1 { color: #fff; }
.page-hero .section-header p { color: rgba(255,255,255,0.6); }

/* ============================================================
   PRICING
   ============================================================ */
.pricing-section { background: var(--bg-alt); }

.pricing-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 32px; max-width: 840px; margin: 0 auto 80px;
}
.pricing-card {
    position: relative;
    background: var(--card-bg); border-radius: var(--radius-lg);
    padding: 40px 32px; border: 1px solid var(--border);
    transition: all var(--transition);
}
.pricing-card:hover {
    box-shadow: var(--shadow-lg);
}
.pricing-card-featured {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent), var(--shadow);
}
.pricing-card-coming {
    opacity: 0.85;
}
.pricing-popular {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--accent); color: #fff;
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.06em; padding: 5px 16px; border-radius: 20px;
}
.pricing-coming-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--text-secondary); color: #fff;
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.06em; padding: 5px 16px; border-radius: 20px;
}
.pricing-header { margin-bottom: 24px; }
.pricing-header h3 {
    font-size: 22px; font-weight: 800; margin-bottom: 4px;
}
.pricing-subtitle {
    font-size: 14px; color: var(--text-secondary);
}
.pricing-price {
    display: flex; align-items: flex-start; gap: 2px;
    margin-bottom: 4px;
}
.pricing-currency {
    font-size: 24px; font-weight: 700; margin-top: 8px;
}
.pricing-amount {
    font-size: 56px; font-weight: 800; letter-spacing: -0.03em; line-height: 1;
}
.pricing-decimal {
    font-size: 24px; font-weight: 700; margin-top: 8px;
}
.pricing-period {
    font-size: 14px; color: var(--text-secondary); align-self: flex-end;
    margin-bottom: 8px; margin-left: 4px;
}
.pricing-trial {
    font-size: 13px; color: var(--green); font-weight: 600;
    margin-bottom: 28px;
}
.pricing-features {
    list-style: none; display: flex; flex-direction: column; gap: 12px;
    margin-bottom: 32px;
}
.pricing-features li {
    display: flex; align-items: center; gap: 10px;
    font-size: 14px; font-weight: 500;
}
.pricing-feature-disabled {
    color: var(--text-tertiary); font-style: italic;
}

/* Pricing FAQ */
.pricing-faq { max-width: 840px; margin: 0 auto; }
.pricing-faq h2 {
    font-size: 28px; font-weight: 800; text-align: center;
    margin-bottom: 40px;
}
.faq-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.faq-item {
    background: var(--card-bg); border-radius: var(--radius);
    padding: 24px; border: 1px solid var(--border);
}
.faq-item h4 {
    font-size: 15px; font-weight: 700; margin-bottom: 8px;
}
.faq-item p {
    font-size: 14px; color: var(--text-secondary); line-height: 1.6;
}
.faq-item a { color: var(--accent); font-weight: 600; }
.faq-item a:hover { text-decoration: underline; }

/* ============================================================
   USER GUIDE
   ============================================================ */
.guide-section { background: var(--bg); }

.guide-toc {
    background: var(--bg-alt); border-radius: var(--radius);
    padding: 32px; margin-bottom: 60px;
    border: 1px solid var(--border);
}
.guide-toc h3 {
    font-size: 18px; font-weight: 700; margin-bottom: 16px;
}
.guide-toc ol {
    list-style: decimal; padding-left: 20px;
    display: flex; flex-direction: column; gap: 8px;
}
.guide-toc a {
    font-size: 15px; color: var(--accent); font-weight: 500;
}
.guide-toc a:hover { text-decoration: underline; }

.guide-block {
    margin-bottom: 80px; padding-bottom: 80px;
    border-bottom: 1px solid var(--border);
}
.guide-block:last-of-type { border-bottom: none; }

.guide-step-header { margin-bottom: 40px; }
.guide-step-number {
    display: inline-block; font-size: 13px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--accent); background: var(--accent-bg);
    padding: 6px 14px; border-radius: 20px; margin-bottom: 16px;
}
.guide-step-header h2 {
    font-size: clamp(24px, 3vw, 32px); font-weight: 800;
    letter-spacing: -0.02em; margin-bottom: 12px;
}
.guide-step-header p {
    font-size: 16px; color: var(--text-secondary); line-height: 1.6;
    max-width: 700px;
}

.guide-steps { display: flex; flex-direction: column; gap: 40px; }

.guide-step {
    padding-left: 32px; border-left: 3px solid var(--border);
}
.guide-step-badge {
    display: inline-block; font-size: 12px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--accent); margin-bottom: 8px;
}
.guide-step h3 {
    font-size: 18px; font-weight: 700; margin-bottom: 10px;
}
.guide-step p {
    font-size: 15px; color: var(--text-secondary); line-height: 1.7;
    margin-bottom: 16px;
}

.guide-tip {
    display: flex; gap: 12px; align-items: flex-start;
    background: var(--accent-bg); border-radius: var(--radius-sm);
    padding: 16px 20px; margin-top: 16px;
}
.guide-tip p {
    font-size: 14px; color: var(--text); margin-bottom: 0;
}

.guide-table-wrap { overflow-x: auto; margin-top: 16px; }
.guide-table {
    width: 100%; border-collapse: collapse;
    font-size: 14px;
}
.guide-table th {
    text-align: left; font-weight: 700; padding: 12px 16px;
    background: var(--bg-alt); border-bottom: 2px solid var(--border-strong);
    font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em;
    color: var(--text-secondary);
}
.guide-table td {
    padding: 10px 16px; border-bottom: 1px solid var(--border);
    vertical-align: top;
}
.guide-table tr:last-child td { border-bottom: none; }

.guide-screenshot {
    margin-top: 20px; border-radius: var(--radius);
    overflow: hidden; border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.guide-screenshot img { width: 100%; }
.guide-screenshot-caption {
    font-size: 13px; color: var(--text-secondary);
    padding: 12px 16px; background: var(--bg-alt);
    text-align: center;
}
.guide-screenshot-small { max-width: 400px; }

.guide-reference {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
    margin-top: 24px;
}
.reference-card {
    background: var(--bg-alt); border-radius: var(--radius-sm);
    padding: 24px; border: 1px solid var(--border);
}
.reference-card h4 {
    font-size: 15px; font-weight: 700; margin-bottom: 8px;
    color: var(--accent);
}
.reference-card p {
    font-size: 14px; color: var(--text-secondary); line-height: 1.6;
}

.guide-cta {
    text-align: center;
    background: var(--bg-alt); border-radius: var(--radius-lg);
    padding: 48px 32px; border: 1px solid var(--border);
    margin-top: 40px;
}
.guide-cta h3 {
    font-size: 22px; font-weight: 800; margin-bottom: 8px;
}
.guide-cta p {
    font-size: 15px; color: var(--text-secondary); margin-bottom: 20px;
}

/* ============================================================
   SUPPORT PAGE
   ============================================================ */
.support-section { background: var(--bg); }

.support-grid {
    display: grid; grid-template-columns: 1.3fr 0.7fr;
    gap: 48px; align-items: flex-start;
}

.support-form-wrap {
    background: var(--card-bg); border-radius: var(--radius-lg);
    padding: 40px; border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.support-form-wrap h2 {
    font-size: 24px; font-weight: 800; margin-bottom: 8px;
}
.support-form-wrap > p {
    font-size: 15px; color: var(--text-secondary); margin-bottom: 28px;
}

.form-group { margin-bottom: 20px; }
.form-group label {
    display: block; font-size: 14px; font-weight: 600;
    margin-bottom: 6px;
}
.required { color: var(--red); }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 12px 16px;
    border: 1.5px solid var(--border-strong);
    border-radius: var(--radius-xs); font-size: 15px;
    font-family: inherit; background: var(--bg);
    transition: border-color var(--transition), box-shadow var(--transition);
    color: var(--text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none; border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(64,128,242,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { cursor: pointer; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-tertiary); }
.form-group.error input,
.form-group.error select,
.form-group.error textarea { border-color: var(--red); }
.form-error-msg {
    font-size: 13px; color: var(--red); margin-top: 4px; display: none;
}
.form-group.error .form-error-msg { display: block; }

/* File Upload */
.file-upload { position: relative; }
.file-input {
    position: absolute; inset: 0; opacity: 0; cursor: pointer;
    width: 100%; height: 100%;
}
.file-upload-content {
    text-align: center; padding: 32px 20px;
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: all var(--transition);
}
.file-upload:hover .file-upload-content,
.file-upload.dragover .file-upload-content {
    border-color: var(--accent);
    background: var(--accent-bg);
}
.file-upload-content p { font-size: 14px; font-weight: 600; margin-top: 8px; }
.file-upload-content span { font-size: 12px; color: var(--text-tertiary); }
.file-list { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.file-list-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 12px; background: var(--bg-alt);
    border-radius: var(--radius-xs); font-size: 13px;
}
.file-list-item button {
    background: none; border: none; color: var(--red);
    cursor: pointer; font-size: 16px; font-weight: 700;
    padding: 0 4px;
}

/* Form Success */
.form-success {
    text-align: center; padding: 40px 20px;
}
.form-success h3 {
    font-size: 22px; font-weight: 800; margin: 16px 0 8px;
}
.form-success p {
    font-size: 15px; color: var(--text-secondary); margin-bottom: 20px;
}

/* Support Sidebar */
.support-sidebar { display: flex; flex-direction: column; gap: 20px; }
.support-card {
    background: var(--card-bg); border-radius: var(--radius);
    padding: 28px; border: 1px solid var(--border);
}
.support-card-icon { margin-bottom: 14px; }
.support-card h3 {
    font-size: 17px; font-weight: 700; margin-bottom: 8px;
}
.support-card p {
    font-size: 14px; color: var(--text-secondary); line-height: 1.6;
}
.support-card-link {
    display: inline-block; margin-top: 12px;
    font-size: 14px; font-weight: 600; color: var(--accent);
}
.support-card-link:hover { text-decoration: underline; }
.support-faq-list {
    list-style: none; display: flex; flex-direction: column; gap: 12px;
}
.support-faq-list li {
    font-size: 13px; color: var(--text-secondary); line-height: 1.5;
    padding-left: 0;
}

/* Spinner */
.btn-loading svg { animation: spin 1s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ============================================================
   LEGAL PAGES (Privacy, EULA)
   ============================================================ */
.legal-section { background: var(--bg); }

.legal-content {
    max-width: 800px; margin: 0 auto;
    font-size: 15px; line-height: 1.8; color: var(--text);
}
.legal-content h2 {
    font-size: 22px; font-weight: 800; margin: 40px 0 12px;
    letter-spacing: -0.01em;
}
.legal-content h3 {
    font-size: 18px; font-weight: 700; margin: 28px 0 8px;
}
.legal-content p {
    margin-bottom: 14px; color: var(--text-secondary);
}
.legal-content ul,
.legal-content ol {
    padding-left: 24px; margin-bottom: 14px;
}
.legal-content li {
    margin-bottom: 6px; color: var(--text-secondary);
}
.legal-content a {
    color: var(--accent); font-weight: 500;
}
.legal-content a:hover { text-decoration: underline; }
.legal-content strong { color: var(--text); }
.legal-meta {
    font-size: 14px; color: var(--text-tertiary);
    margin-bottom: 32px; padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--hero-dark); padding: 60px 0 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-top {
    display: grid; grid-template-columns: 1.2fr 1.8fr;
    gap: 48px; margin-bottom: 40px;
    padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-logo-wrap {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 10px;
}
.footer-logo-icon { width: 32px; height: 32px; border-radius: 8px; }
.footer-logo {
    font-size: 18px; font-weight: 800; color: #fff;
    letter-spacing: -0.02em;
}
.footer-tagline {
    font-size: 14px; color: rgba(255,255,255,0.4); line-height: 1.5;
}
.footer-columns {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.footer-col h4 {
    font-size: 13px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.06em; color: rgba(255,255,255,0.5);
    margin-bottom: 14px;
}
.footer-col a {
    display: block; font-size: 14px; color: rgba(255,255,255,0.5);
    padding: 4px 0; transition: color var(--transition);
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 8px;
}
.footer-copy {
    font-size: 13px; color: rgba(255,255,255,0.25);
}
.footer-copy a { color: rgba(255,255,255,0.4); }
.footer-copy a:hover { color: #fff; }

/* Footer Social Links */
.footer-social {
    display: flex; gap: 12px; margin-top: 16px;
}
.social-link {
    display: flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 8px;
    background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.5);
    transition: all var(--transition);
}
.social-link:hover {
    background: rgba(255,255,255,0.12); color: #fff;
    transform: translateY(-2px);
}

/* ============================================================
   BLOG PAGE
   ============================================================ */
.blog-section { background: var(--bg); }

.blog-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.blog-grid-spacious {
    max-width: 900px; margin: 0 auto;
}
.blog-card {
    background: var(--card-bg); border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden; transition: all var(--transition);
}
.blog-card:hover {
    transform: translateY(-4px); box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.blog-card-image {
    width: 100%; height: 200px; object-fit: cover;
    background: linear-gradient(135deg, var(--accent-bg), rgba(124,107,196,0.08));
    display: flex; align-items: center; justify-content: center;
}
.blog-card-icon {
    width: 64px; height: 64px; border-radius: 16px;
    background: var(--accent-bg); color: var(--accent);
    display: flex; align-items: center; justify-content: center;
}
.blog-card-body { padding: 24px; }
.blog-card-meta {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 12px;
}
.blog-card-tag {
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.06em; color: var(--accent);
    background: var(--accent-bg); padding: 4px 10px; border-radius: 6px;
}
.blog-card-date {
    font-size: 13px; color: var(--text-tertiary);
}
.blog-card-body h3 {
    font-size: 18px; font-weight: 700; margin-bottom: 8px;
    letter-spacing: -0.01em; line-height: 1.3;
}
.blog-card-body h3 a { color: var(--text); transition: color var(--transition); }
.blog-card-body h3 a:hover { color: var(--accent); }
.blog-card-body p {
    font-size: 14px; color: var(--text-secondary); line-height: 1.6;
    margin-bottom: 16px;
}
.blog-card-link {
    font-size: 14px; font-weight: 600; color: var(--accent);
    display: inline-flex; align-items: center; gap: 6px;
}
.blog-card-link:hover { text-decoration: underline; }
.blog-card-link svg {
    transition: transform var(--transition);
}
.blog-card-link:hover svg { transform: translateX(3px); }

.blog-subscribe {
    background: var(--bg-alt); border-radius: var(--radius-lg);
    padding: 48px; text-align: center; margin-top: 60px;
    border: 1px solid var(--border);
}
.blog-subscribe h3 {
    font-size: 24px; font-weight: 800; margin-bottom: 8px;
}
.blog-subscribe p {
    font-size: 15px; color: var(--text-secondary); margin-bottom: 24px;
    max-width: 480px; margin-left: auto; margin-right: auto;
}
.blog-social-follow {
    display: flex; justify-content: center; gap: 16px; flex-wrap: wrap;
}
.blog-social-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 24px; border-radius: 12px; font-size: 14px; font-weight: 600;
    border: 1.5px solid var(--border-strong); color: var(--text);
    background: var(--card-bg); transition: all var(--transition);
}
.blog-social-btn:hover {
    border-color: var(--accent); color: var(--accent);
    background: var(--accent-bg); transform: translateY(-1px);
}

/* Blog: Up Next */
.blog-up-next {
    margin-top: 64px; padding-top: 48px;
    border-top: 1px solid var(--border);
}
.blog-up-next-heading {
    font-size: 20px; font-weight: 800; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: 0.06em;
    margin-bottom: 28px;
}
.blog-card-upcoming {
    opacity: 0.75; border-style: dashed;
}
.blog-card-upcoming:hover {
    opacity: 1; transform: none; box-shadow: none;
    border-color: var(--border);
}

/* ============================================================
   SPREADSHEET SECTION
   ============================================================ */
.spreadsheet-section { background: var(--bg); }

.spreadsheet-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 20px; margin-bottom: 48px;
}
.spreadsheet-card {
    background: var(--bg-alt); border-radius: var(--radius);
    padding: 28px; border: 1px solid var(--border);
    transition: all var(--transition);
}
.spreadsheet-card:hover {
    transform: translateY(-4px); box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.spreadsheet-icon { margin-bottom: 16px; }
.spreadsheet-card h3 {
    font-size: 17px; font-weight: 700; margin-bottom: 8px;
    letter-spacing: -0.01em;
}
.spreadsheet-card p {
    font-size: 14px; color: var(--text-secondary); line-height: 1.6;
}

.spreadsheet-comparison {
    background: var(--bg-alt); border-radius: var(--radius-lg);
    padding: 40px; border: 1px solid var(--border);
}
.spreadsheet-comparison h3 {
    font-size: 22px; font-weight: 800; text-align: center;
    margin-bottom: 24px;
}
.comparison-table-wrap { overflow-x: auto; }
.comparison-table {
    width: 100%; border-collapse: collapse; font-size: 14px;
}
.comparison-table th {
    text-align: left; font-weight: 700; padding: 12px 16px;
    border-bottom: 2px solid var(--border-strong);
    font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em;
    color: var(--text-secondary);
}
.comparison-table th:last-child { color: var(--accent); }
.comparison-table td {
    padding: 12px 16px; border-bottom: 1px solid var(--border);
    vertical-align: top;
}
.comparison-table td:last-child {
    color: var(--accent); font-weight: 600;
}
.comparison-table tr:last-child td { border-bottom: none; }

/* ============================================================
   FAQ SECTION (Homepage)
   ============================================================ */
.faq-section { background: var(--bg-alt); }

.faq-grid-home {
    max-width: 840px; margin: 0 auto;
    display: flex; flex-direction: column; gap: 12px;
}
.faq-detail {
    background: var(--card-bg); border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all var(--transition);
}
.faq-detail[open] {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px rgba(64,128,242,0.1);
}
.faq-detail summary {
    padding: 20px 24px; font-size: 16px; font-weight: 700;
    cursor: pointer; list-style: none;
    display: flex; align-items: center; justify-content: space-between;
}
.faq-detail summary::-webkit-details-marker { display: none; }
.faq-detail summary::after {
    content: '+'; font-size: 20px; font-weight: 400;
    color: var(--text-secondary); transition: transform var(--transition);
    flex-shrink: 0; margin-left: 16px;
}
.faq-detail[open] summary::after {
    content: '\2212'; color: var(--accent);
}
.faq-detail p {
    padding: 0 24px 20px; font-size: 15px;
    color: var(--text-secondary); line-height: 1.7;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
    opacity: 0; transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.revealed { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .spreadsheet-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-content { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-platforms { justify-content: center; }
    .hero-image { max-width: 700px; margin: 0 auto; }
}

@media (max-width: 900px) {
    .value-bar-grid { grid-template-columns: 1fr; gap: 24px; }
    .privacy-grid { grid-template-columns: 1fr; gap: 40px; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 480px; }
    .faq-grid { grid-template-columns: 1fr; }
    .support-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 32px; }
    .footer-columns { grid-template-columns: repeat(3, 1fr); }
    .guide-reference { grid-template-columns: 1fr; }
    .screenshot-carousel { grid-template-columns: 1fr; max-width: 600px; margin: 0 auto; }
    .screenshot-carousel-mobile { max-width: 300px; grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; max-width: 600px; margin: 0 auto; }
}

@media (max-width: 640px) {
    /* Nav mobile */
    .nav-links {
        display: none; position: absolute; top: 64px; left: 0; right: 0;
        background: rgba(15,23,42,0.98); flex-direction: column;
        padding: 16px 24px; gap: 0;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .nav-links.open { display: flex; }
    .nav-links a:not(.nav-cta) { padding: 12px 0; display: block; }
    .nav-toggle { display: block; }
    .nav-dropdown { width: 100%; }
    .nav-dropdown-btn { padding: 12px 0; width: 100%; }
    .nav-dropdown-menu {
        position: static; background: transparent;
        border: none; box-shadow: none; padding: 0 0 0 16px;
    }
    .nav-cta.btn { margin-top: 12px; width: 100%; justify-content: center; }

    /* Sections */
    .section { padding: 64px 0; }
    .section-header { margin-bottom: 40px; }
    .page-hero { padding: 120px 0 48px; }

    /* Hero */
    .hero { min-height: auto; padding: 120px 24px 60px; }
    .hero-title br { display: none; }

    /* Features */
    .features-grid { grid-template-columns: 1fr; }
    .spreadsheet-grid { grid-template-columns: 1fr; }
    .spreadsheet-comparison { padding: 24px; }

    /* Screenshots */
    .device-tabs { flex-wrap: wrap; }

    /* Footer */
    .footer-columns { grid-template-columns: 1fr 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }

    /* Support */
    .support-form-wrap { padding: 24px; }

    /* Guide */
    .guide-step { padding-left: 20px; }

    /* Blog */
    .blog-subscribe { padding: 32px 20px; }
    .blog-social-follow { flex-direction: column; align-items: center; }
}

@media (max-width: 400px) {
    .hero-actions { flex-direction: column; align-items: center; }
    .btn-lg { width: 100%; justify-content: center; }
    .cta-actions { flex-direction: column; align-items: center; }
    .device-tab { padding: 10px 16px; font-size: 14px; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal { opacity: 1; transform: none; }
    html { scroll-behavior: auto; }
}