/* ============================================================
   Sheet Upload – Global Styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

:root {
  --green-dark:   #2d6a2d;
  --green-mid:    #3a7c3a;
  --green-light:  #4a944a;
  --green-pale:   #e8f0e8;
  --green-icon-bg:#dceadc;
  --olive:        #6b7c2e;
  --text-dark:    #1a1a1a;
  --text-mid:     #374151;
  --text-muted:   #6b7280;
  --text-light:   #9ca3af;
  --bg-main:      #eef0f5;
  --bg-card:      #ffffff;
  --bg-footer:    #f3f4f6;
  --border:       #e5e7eb;
  --border-green: #3a7c3a;
  --radius-sm:    8px;
  --radius-md:    14px;
  --radius-lg:    20px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:    0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:    0 8px 32px rgba(0,0,0,.10);
  --max-w:        1180px;
  --font:         'Inter', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-main);
  color: var(--text-dark);
  line-height: 1.6;
  min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

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

section { padding: 80px 0; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(238, 240, 245, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.nav.scrolled { border-color: var(--border); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  white-space: nowrap;
}
.nav-logo svg { width: 26px; height: 26px; flex-shrink: 0; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-mid);
  transition: color .15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--green-dark); }

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 100px 0 80px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--text-mid);
  background: rgba(255,255,255,.6);
  margin-bottom: 28px;
}
.hero-badge svg { width: 14px; height: 14px; color: var(--olive); flex-shrink: 0; }

.hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--green-dark);
  max-width: 820px;
  margin: 0 auto 18px;
}
.hero h1 .accent { color: var(--olive); }

.hero-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 36px;
}

.btn-install {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--green-dark);
  color: #fff;
  font-size: 15.5px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background .18s, transform .15s, box-shadow .18s;
  box-shadow: 0 2px 12px rgba(45,106,45,.25);
}
.btn-install:hover {
  background: var(--green-mid);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(45,106,45,.3);
}
.btn-install svg { width: 18px; height: 18px; flex-shrink: 0; }

.hero-sub {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  color: var(--text-muted);
  font-size: 13.5px;
}
.hero-icons {
  display: flex;
  gap: 6px;
}
.hero-icons span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  background: rgba(255,255,255,.7);
}
.hero-icons svg { width: 14px; height: 14px; color: var(--text-muted); }
.hero-sub-sep { color: var(--text-light); }

/* ============================================================
   WHAT IS SECTION
   ============================================================ */
.what-is {
  padding: 60px 0;
  text-align: center;
}
.what-is-box {
  max-width: 760px;
  margin: 0 auto;
}
.section-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 10px;
}
.what-is h2 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-dark);
}
.what-is p {
  font-size: 16.5px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 28px;
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--border-green);
  color: var(--green-dark);
  font-size: 14.5px;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  background: transparent;
  cursor: pointer;
  transition: background .16s, color .16s, transform .15s;
}
.btn-outline:hover {
  background: var(--green-pale);
  transform: translateY(-1px);
}

/* ============================================================
   FEATURES
   ============================================================ */
.features { background: transparent; }

.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header h2 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.section-header p {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.04);
  transition: box-shadow .2s, transform .2s;
}
.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--green-icon-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.feature-icon svg { width: 22px; height: 22px; color: var(--green-dark); stroke-width: 1.8; }

.feature-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}
.feature-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works { text-align: center; }

.steps {
  max-width: 680px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.step-number {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--green-dark);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-content h3 {
  font-size: 16.5px;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--text-dark);
}
.step-content p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================================
   DATA & PRIVACY
   ============================================================ */
.data-privacy { background: transparent; }

.privacy-box {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  max-width: 840px;
  margin: 0 auto;
}

.privacy-box h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-dark);
}
.privacy-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 28px;
}
.privacy-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.privacy-col ul li {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
}
.privacy-col ul li strong { color: var(--text-dark); }

.privacy-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

.commitment-block h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}
.commitment-block p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.7;
}
.commitment-block a {
  color: var(--green-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
  gap: 12px;
  transition: background .15s;
}
.faq-question:hover { background: var(--green-pale); }

.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: transform .25s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }

.faq-answer-inner {
  padding: 0 22px 18px;
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   BOTTOM CTA
   ============================================================ */
.cta-section {
  padding: 60px 0 80px;
}
.cta-box {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  max-width: 780px;
  margin: 0 auto;
}
.cta-box h2 {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-dark);
}
.cta-box p {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--border);
  color: var(--text-dark);
  font-size: 14.5px;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: var(--radius-md);
  background: transparent;
  cursor: pointer;
  transition: border-color .16s, background .16s, transform .15s;
}
.btn-secondary:hover {
  border-color: var(--green-dark);
  background: var(--green-pale);
  transform: translateY(-1px);
}

.cta-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cta-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--text-muted);
}
.cta-badge svg { width: 14px; height: 14px; color: var(--text-muted); }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--bg-footer);
  border-top: 1px solid var(--border);
  padding: 48px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-brand .nav-logo {
  margin-bottom: 14px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 14px;
  letter-spacing: .01em;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul li a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color .15s;
}
.footer-col ul li a:hover { color: var(--green-dark); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 13.5px; color: var(--text-muted); }
.footer-bottom a {
  font-size: 13.5px;
  color: var(--green-dark);
  font-weight: 500;
  transition: color .15s;
}
.footer-bottom a:hover { color: var(--green-mid); }

/* ============================================================
   PRICING PAGE
   ============================================================ */
.page-hero {
  padding: 72px 0 56px;
  text-align: center;
}
.page-hero h1 {
  font-size: clamp(28px, 5vw, 50px);
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 14px;
  letter-spacing: -.02em;
}
.page-hero p {
  font-size: 17px;
  color: var(--text-muted);
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 72px;
}

.price-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--border);
  padding: 32px 28px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s, transform .2s;
  display: flex;
  flex-direction: column;
}
.price-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.price-card.popular {
  border-color: var(--green-dark);
  box-shadow: 0 0 0 2px rgba(45,106,45,.15), var(--shadow-md);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green-dark);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.save-badge {
  display: inline-block;
  background: #fef3c7;
  color: #92400e;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.price-card-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.price-card h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-dark);
}
.price-card .price {
  margin-bottom: 8px;
}
.price-card .price .amount {
  font-size: 42px;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -.02em;
}
.price-card .price .period {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 500;
}
.price-card .price-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  flex: 1;
}
.price-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text-mid);
}
.price-features li.bold-feature { font-weight: 600; color: var(--text-dark); }
.price-features li svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  color: var(--green-dark);
}

.btn-install-full {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--green-dark);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 13px 20px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background .18s, transform .15s;
}
.btn-install-full:hover { background: var(--green-mid); transform: translateY(-1px); }
.btn-install-full svg { width: 18px; height: 18px; }

.btn-install-outline {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: transparent;
  color: var(--green-dark);
  font-size: 15px;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--green-dark);
  cursor: pointer;
  transition: background .18s, transform .15s;
}
.btn-install-outline:hover { background: var(--green-pale); transform: translateY(-1px); }
.btn-install-outline svg { width: 18px; height: 18px; }

/* ---------- Compare Table ---------- */
.compare-section { padding: 0 0 80px; }
.compare-section h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
  color: var(--text-dark);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.compare-table thead th {
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  background: #f9fafb;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.compare-table thead th:first-child { text-align: left; }
.compare-table thead th.highlight { color: var(--green-dark); }

.compare-table tbody tr:not(:last-child) td { border-bottom: 1px solid var(--border); }
.compare-table tbody td {
  padding: 13px 20px;
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
}
.compare-table tbody td:first-child { text-align: left; font-weight: 500; color: var(--text-dark); }
.compare-table tbody tr:hover { background: #fafafa; }

.check-icon { color: var(--green-dark); display: inline-flex; align-items: center; }
.check-icon svg { width: 16px; height: 16px; }
.dash { color: var(--text-light); }

/* ---------- Pricing CTA ---------- */
.pricing-cta {
  text-align: center;
  padding: 56px 0 80px;
}
.pricing-cta-box {
  background: var(--green-dark);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 640px;
  margin: 0 auto;
}
.pricing-cta-box h2 {
  font-size: clamp(22px, 3.5vw, 34px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.pricing-cta-box p { font-size: 15.5px; color: rgba(255,255,255,.75); margin-bottom: 28px; }
.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: var(--green-dark);
  font-size: 15px;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: box-shadow .18s, transform .15s;
}
.btn-white:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,.18);
  transform: translateY(-1px);
}
.btn-white svg { width: 18px; height: 18px; }

/* ============================================================
   SUPPORT PAGE
   ============================================================ */
.support-still-need {
  text-align: center;
  padding: 60px 0 80px;
}
.support-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 500px;
  margin: 0 auto;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.support-card h2 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 10px;
}
.support-card p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 22px;
}
.email-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green-dark);
  font-size: 16px;
  font-weight: 600;
  transition: color .15s;
}
.email-link:hover { color: var(--green-mid); }
.email-link svg { width: 18px; height: 18px; }

/* ============================================================
   BLOG PAGE
   ============================================================ */
.blog-empty {
  text-align: center;
  padding: 80px 0;
}
.blog-empty svg { width: 64px; height: 64px; color: var(--text-light); margin: 0 auto 20px; }
.blog-empty h2 { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.blog-empty p { font-size: 15px; color: var(--text-muted); }

/* ============================================================
   LEGAL PAGES (Privacy / Terms)
   ============================================================ */
.legal-page { padding: 64px 0 80px; }
.legal-content {
  max-width: 780px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.legal-content h1 {
  font-size: 34px;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--text-dark);
}
.legal-content .last-updated {
  font-size: 13.5px;
  color: var(--text-light);
  margin-bottom: 32px;
}
.legal-content h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 28px 0 10px;
  color: var(--text-dark);
}
.legal-content p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 14px;
}
.legal-content ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 14px;
}
.legal-content ul li {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 6px;
}
.legal-content a {
  color: var(--green-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-cards { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .privacy-row { grid-template-columns: 1fr; gap: 20px; }
  .legal-content { padding: 36px 28px; }
}

@media (max-width: 640px) {
  :root { --max-w: 100%; }
  .container { padding: 0 16px; }
  section { padding: 60px 0; }
  .nav-links { display: none; position: absolute; top: 60px; left: 0; right: 0; background: var(--bg-main); flex-direction: column; gap: 0; border-bottom: 1px solid var(--border); padding: 8px 0; }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 12px 20px; border-radius: 0; }
  .nav-toggle { display: flex; }
  .nav { position: relative; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-box { padding: 36px 24px; }
  .privacy-box { padding: 28px 22px; }
  .compare-table { font-size: 13px; }
  .compare-table thead th, .compare-table tbody td { padding: 10px 12px; }
  .pricing-cta-box { padding: 36px 24px; }
  .hero { padding: 72px 0 60px; }
  .page-hero { padding: 52px 0 40px; }
}