/* ============================================
   nexaya onLine — landing page styles
   ============================================ */

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Poppins', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: #1a1a1a;
  background: #fafaf7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* === Variables === */
:root {
  --green: #54973f;
  --green-dark: #3d7a2c;
  --green-tint: #eef5ea;
  --orange: #ee6c18;
  --orange-dark: #d35e0e;
  --gray: #3d3d3d;
  --gray-light: #5a5a5a;
  --bg: #fafaf7;
  --surface: #ffffff;
  --border: #e8e6df;
  --border-strong: #d4d1c7;
  --radius: 8px;
  --radius-lg: 16px;
  --container: 1200px;
}

/* === Typography === */
h1, h2, h3, h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: #111;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 {
  font-size: clamp(2rem, 5.5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.15rem; font-weight: 600; }
h4 { font-size: 0.95rem; font-weight: 600; }
p { color: var(--gray-light); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow,
.section-eyebrow {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 16px;
}
.section-eyebrow.light { color: #b9e0a8; }
.section-sub {
  font-size: 1.05rem;
  color: var(--gray-light);
  margin-top: 12px;
  max-width: 640px;
}
.center { text-align: center; margin-top: 48px; }
.accent { color: var(--green); }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 24px;
  border-radius: var(--radius);
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
  border: 1.5px solid transparent;
}
.btn-sm { padding: 10px 18px; font-size: 0.85rem; }
.btn-lg { padding: 16px 30px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,0.05), 0 8px 20px -8px rgba(238,108,24,0.5);
}
.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.05), 0 12px 24px -8px rgba(238,108,24,0.55);
}
.btn-ghost {
  background: transparent;
  color: #1a1a1a;
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: #1a1a1a;
  background: #fff;
}

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 247, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .2s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: #1a1a1a;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.logo span {
  color: var(--green);
  font-weight: 800;
  margin-left: 1px;
}
.nav-desktop { display: none; gap: 32px; }
.nav-desktop a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray);
  transition: color .2s;
}
.nav-desktop a:hover { color: var(--green); }
.header-right { display: flex; align-items: center; gap: 16px; }
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}
.lang-switcher a {
  color: #999;
  padding: 4px 2px;
  transition: color .2s;
}
.lang-switcher a.active,
.lang-switcher a:hover { color: var(--green); }
.lang-switcher span { color: #ddd; }
.header-right .btn { display: none; }
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #1a1a1a;
  border-radius: 1px;
  transition: transform .25s, opacity .25s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 8px 24px 24px;
  gap: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 16px 4px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--gray);
}
.nav-mobile a.btn {
  margin-top: 16px;
  border-bottom: none;
  color: #fff;
}

/* === Hero === */
.hero {
  position: relative;
  padding: 56px 0 72px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 75% 0%, rgba(84,151,63,0.09), transparent 60%),
    radial-gradient(ellipse 60% 50% at 0% 100%, rgba(238,108,24,0.05), transparent 60%),
    var(--bg);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(61,61,61,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61,61,61,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, #000 40%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 40%, transparent 90%);
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
  align-items: center;
}
.hero-content { max-width: 640px; }
.hero h1 { margin: 12px 0 24px; }
.hero-sub {
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 580px;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 28px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray);
}
.hero-trust li { display: flex; align-items: center; }

/* Browser mockup */
.hero-visual { position: relative; }
.browser-mockup {
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  box-shadow: 0 30px 80px -30px rgba(61,61,61,0.25), 0 10px 30px -15px rgba(61,61,61,0.15);
  overflow: hidden;
  transform: rotate(-1deg);
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  background: #f3f1ec;
  border-bottom: 1px solid var(--border);
}
.browser-bar .dot { width: 11px; height: 11px; border-radius: 50%; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }
.browser-url {
  flex: 1;
  margin-left: 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 0.75rem;
  color: #888;
  font-family: 'Poppins', sans-serif;
  text-align: center;
}
.browser-content { padding: 24px; min-height: 280px; }
.mock-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}
.mock-logo { width: 80px; height: 16px; background: var(--green); border-radius: 3px; }
.mock-links { display: flex; gap: 12px; }
.mock-links span { width: 36px; height: 8px; background: #e8e6df; border-radius: 3px; }
.mock-hero { display: flex; flex-direction: column; gap: 10px; }
.mock-h1 { width: 85%; height: 18px; background: #2d2d2d; border-radius: 3px; }
.mock-h1.short { width: 60%; }
.mock-text { width: 100%; height: 8px; background: #e8e6df; border-radius: 3px; }
.mock-text + .mock-text { width: 75%; }
.mock-btn { width: 110px; height: 32px; background: var(--orange); border-radius: 6px; margin-top: 12px; }

.floating-card {
  position: absolute;
  background: #fff;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 14px 18px;
  box-shadow: 0 10px 30px -10px rgba(61,61,61,0.25);
  font-family: 'Montserrat', sans-serif;
}
.floating-card .big {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
  color: #1a1a1a;
}
.floating-card .big span { font-size: 0.9rem; font-weight: 600; color: var(--gray-light); }
.floating-card .small {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-light);
  margin-top: 4px;
  font-weight: 600;
}
.card-72h {
  top: -16px;
  left: -8px;
  border-left: 3px solid var(--green);
}
.card-72h .big { color: var(--green); }
.card-price {
  bottom: -16px;
  right: -8px;
  border-left: 3px solid var(--orange);
}
.card-price .big { color: var(--orange); }

/* === Section base === */
section { padding: 80px 0; }
section h2 { margin-top: 8px; }

/* === Problem === */
.problem {
  padding: 72px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.problem h2 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 980px;
  margin: 0 auto;
}
.problem-grid div {
  padding: 24px;
  background: var(--bg);
  border-left: 3px solid var(--green);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.55;
}

/* === What's included === */
.included { background: var(--bg); }
.included-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 48px;
}
.include-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.include-item:hover {
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -16px rgba(84,151,63,0.3);
}
.include-item.highlight {
  background: var(--green-tint);
  border-color: var(--green);
}
.include-item .check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 14px;
}
.include-item.highlight .check { background: var(--orange); }
.include-item h3 { margin-bottom: 6px; }
.include-item p { font-size: 0.9rem; line-height: 1.55; }

/* === How it works === */
.how { background: var(--surface); }
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 48px;
}
.step {
  position: relative;
  padding: 32px 24px 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color .2s, transform .2s;
}
.step:hover {
  border-color: var(--green);
  transform: translateY(-2px);
}
.step-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--green);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}
.step h3 { margin-bottom: 8px; font-size: 1.1rem; }
.step p { font-size: 0.92rem; line-height: 1.6; }

/* === Guarantee === */
.guarantee {
  background: var(--gray);
  color: #fff;
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.guarantee::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 50%, rgba(84,151,63,0.22), transparent 50%),
    radial-gradient(circle at 10% 100%, rgba(238,108,24,0.15), transparent 50%);
  pointer-events: none;
}
.guarantee-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 32px;
}
.guarantee h2 { color: #fff; max-width: 720px; }
.guarantee p {
  color: rgba(255,255,255,0.8);
  max-width: 640px;
  margin: 16px auto 0;
  font-size: 1.05rem;
}
.guarantee-badge {
  flex-shrink: 0;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 2.4rem;
  line-height: 1;
  border: 4px solid rgba(255,255,255,0.15);
  box-shadow: 0 0 0 8px rgba(84,151,63,0.2);
}
.guarantee-badge span {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 6px;
  opacity: 0.85;
}

/* === Pricing === */
.pricing { background: var(--bg); text-align: center; }
.price-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 880px;
  margin: 56px auto 0;
}
.price-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: left;
  position: relative;
  transition: transform .2s, box-shadow .2s;
}
.price-card:hover { transform: translateY(-2px); }
.price-card.featured {
  border: 2px solid var(--green);
  box-shadow: 0 30px 60px -30px rgba(84,151,63,0.35);
}
.price-card.featured:hover { transform: translateY(-4px); }
.price-tag {
  position: absolute;
  top: -14px;
  right: 24px;
  background: var(--orange);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 12px;
  border-radius: 20px;
}
.price-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-light);
  margin-bottom: 16px;
}
.price-amount {
  font-family: 'Montserrat', sans-serif;
  font-size: 3.2rem;
  font-weight: 800;
  color: #1a1a1a;
  line-height: 1;
  letter-spacing: -0.03em;
}
.price-amount span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-light);
  letter-spacing: 0;
}
.price-billing {
  font-size: 0.85rem;
  color: var(--gray-light);
  margin: 8px 0 28px;
}
.price-card ul { margin-bottom: 32px; }
.price-card li {
  padding: 10px 0;
  font-size: 0.92rem;
  color: var(--gray);
  border-bottom: 1px dashed var(--border);
}
.price-card li:last-child { border-bottom: none; }

/* === Segments === */
.segments { background: var(--surface); text-align: center; }
.segment-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 48px;
}
.segment {
  padding: 32px 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all .2s;
}
.segment:hover {
  border-color: var(--green);
  background: var(--green-tint);
  transform: translateY(-2px);
}
.seg-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}
.segment h3 { margin-bottom: 6px; }
.segment p { font-size: 0.9rem; }

/* === Examples === */
.examples { background: var(--bg); text-align: center; }
.example-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 48px;
}
.example-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .2s, border-color .2s;
}
.example-card:hover {
  border-color: var(--green);
  transform: translateY(-2px);
}
.example-img {
  aspect-ratio: 16/10;
  background:
    linear-gradient(135deg, var(--green-tint) 0%, #f3f1ec 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-light);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.example-meta {
  padding: 16px 20px;
  text-align: left;
  font-size: 0.85rem;
  color: var(--gray-light);
  font-weight: 500;
  border-top: 1px solid var(--border);
}

/* === Comparison === */
.comparison { background: var(--surface); }
.comparison h2 { text-align: center; }
.table-wrap {
  margin-top: 48px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #fff;
  -webkit-overflow-scrolling: touch;
}
.comparison table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.comparison th,
.comparison td {
  padding: 18px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.comparison thead th {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--gray);
  background: var(--bg);
}
.comparison tbody td:first-child {
  font-weight: 600;
  color: var(--gray);
}
.comparison .us {
  background: var(--green-tint) !important;
  color: var(--green-dark) !important;
  font-weight: 600;
}
.comparison thead .us {
  color: var(--green-dark);
  font-weight: 700;
}
.comparison tbody tr:last-child td { border-bottom: none; }

/* === FAQ === */
.faq { background: var(--bg); }
.faq h2 { text-align: center; }
.faq-list {
  max-width: 800px;
  margin: 48px auto 0;
}
.faq details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  transition: border-color .2s, box-shadow .2s;
}
.faq details[open] {
  border-color: var(--green);
  box-shadow: 0 12px 30px -16px rgba(84,151,63,0.25);
}
.faq summary {
  padding: 20px 24px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.98rem;
  color: #1a1a1a;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--green);
  flex-shrink: 0;
  transition: transform .25s;
  line-height: 1;
}
.faq details[open] summary::after { content: '−'; }
.faq details p {
  padding: 0 24px 24px;
  color: var(--gray-light);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* === Final CTA === */
.cta-final {
  background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(84,151,63,0.18), transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(238,108,24,0.12), transparent 50%);
  pointer-events: none;
}
.cta-final-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
.cta-final h2 { color: #fff; margin: 8px 0 16px; }
.cta-final .cta-text > p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  max-width: 520px;
}
.cta-trust {
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cta-trust li {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}
.cta-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.cta-contact a {
  color: #fff;
  font-weight: 500;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: color .2s;
}
.cta-contact a:hover { color: var(--green); }

.cta-form .form-frame {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 8px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.5);
  min-height: 480px;
}
.cta-form iframe {
  width: 100%;
  height: 480px;
  border: none;
  border-radius: 12px;
  display: block;
}
.form-placeholder {
  position: absolute;
  inset: 8px;
  border-radius: 12px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
  pointer-events: none;
  border: 2px dashed var(--border-strong);
}
.form-placeholder strong {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.05rem;
  color: var(--gray);
  margin-bottom: 8px;
}
.form-placeholder span {
  font-size: 0.85rem;
  color: var(--gray-light);
  max-width: 320px;
  line-height: 1.5;
}
.form-placeholder code {
  font-family: 'SFMono-Regular', Menlo, monospace;
  font-size: 0.78rem;
  background: rgba(0,0,0,0.05);
  padding: 1px 5px;
  border-radius: 3px;
}

/* === Footer === */
.site-footer {
  background: #1a1a1a;
  color: rgba(255,255,255,0.7);
  padding: 64px 0 24px;
  font-size: 0.9rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand .logo {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 14px;
  display: inline-block;
}
.footer-brand p {
  max-width: 320px;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}
.footer-col h4 {
  color: #fff;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}
.footer-col li {
  margin-bottom: 10px;
  line-height: 1.6;
}
.footer-col a {
  color: rgba(255,255,255,0.6);
  transition: color .2s;
}
.footer-col a:hover { color: var(--green); }
.placeholder-tag {
  display: inline-block;
  font-size: 0.62rem;
  background: rgba(238,108,24,0.18);
  color: var(--orange);
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}

/* === Floating WhatsApp === */
.whatsapp-fab {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  box-shadow: 0 6px 24px -4px rgba(37,211,102,0.5), 0 2px 8px rgba(0,0,0,0.15);
  transition: transform .2s, box-shadow .2s;
  animation: pulse-wa 2.6s ease-out infinite;
}
.whatsapp-fab:hover {
  transform: scale(1.06);
  box-shadow: 0 10px 30px -4px rgba(37,211,102,0.6);
}
@keyframes pulse-wa {
  0%   { box-shadow: 0 6px 24px -4px rgba(37,211,102,0.5), 0 2px 8px rgba(0,0,0,0.15), 0 0 0 0 rgba(37,211,102,0.4); }
  70%  { box-shadow: 0 6px 24px -4px rgba(37,211,102,0.5), 0 2px 8px rgba(0,0,0,0.15), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 6px 24px -4px rgba(37,211,102,0.5), 0 2px 8px rgba(0,0,0,0.15), 0 0 0 0 rgba(37,211,102,0); }
}

/* === Responsive === */
@media (min-width: 640px) {
  .included-grid { grid-template-columns: repeat(2, 1fr); }
  .segment-grid { grid-template-columns: repeat(2, 1fr); }
  .price-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
  .hero { padding: 72px 0 88px; }
}
@media (min-width: 900px) {
  .nav-desktop { display: flex; }
  .header-right .btn { display: inline-flex; }
  .hamburger { display: none; }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .example-grid { grid-template-columns: repeat(3, 1fr); }
  .included-grid { grid-template-columns: repeat(3, 1fr); }
  .segment-grid { grid-template-columns: repeat(4, 1fr); }
  section { padding: 96px 0; }
}
@media (min-width: 1024px) {
  .hero { padding: 96px 0 120px; }
  .hero-inner { grid-template-columns: 1.05fr 1fr; gap: 80px; }
  .guarantee-inner {
    flex-direction: row;
    text-align: left;
    gap: 48px;
  }
  .guarantee p { margin: 16px 0 0; }
  .cta-final-inner { grid-template-columns: 1fr 1fr; gap: 64px; }
  section { padding: 112px 0; }
  .card-72h { left: -24px; }
  .card-price { right: -24px; }
}