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

:root {
  --gold: #C8992A;
  --gold-lt: #F0C955;
  --gold-pale: #FDF6E3;
  --ink: #1A1208;
  --ink-mid: #4A3F2F;
  --ink-soft: #7A6E5F;
  --white: #FFFFFF;
  --green: #1A6B3A;
  --border: #E8D9B0;
  --radius: 14px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
}

nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--gold-lt), var(--gold));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.nav-cta {
  background: var(--green);
  color: #fff;
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── HERO ── */
.hero {
  background: linear-gradient(160deg, var(--gold-pale) 0%, #FFF8E8 50%, #FFFDF7 100%);
  padding: 64px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(200, 153, 42, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-badge {
  display: inline-block;
  background: linear-gradient(90deg, var(--gold), var(--gold-lt));
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 5vw, 52px);
  line-height: 1.2;
  color: var(--ink);
  max-width: 720px;
  margin: 0 auto 16px;
}

.hero h1 span {
  color: var(--gold);
}

.hero-sub {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--ink-mid);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.hero-rate {
  background: var(--white);
  border-radius: 16px;
  padding: 20px 28px;
  max-width: 420px;
  margin: 0 auto 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--border);
  text-align: left;
}

.hero-rate .label {
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hero-rate .label .live {
  background: #d32f2f;
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 30px;
  text-transform: uppercase;
}

.hero-rate .amount {
  font-size: 36px;
  font-weight: 800;
  color: var(--ink);
  margin: 2px 0;
}

.hero-rate .per {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
}

.hero-rate .update {
  font-size: 11px;
  color: var(--ink-soft);
  border-top: 1px dashed #ddd;
  padding-top: 8px;
  margin-top: 6px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #B8841F);
  color: var(--white);
  padding: 15px 32px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(200, 153, 42, 0.35);
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(200, 153, 42, 0.45);
}

.btn-whatsapp {
  background: var(--green);
  color: var(--white);
  padding: 15px 28px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s;
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
}

/* ── HERO PROCESS STEPS ── */
.hero-process {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
  background: var(--white);
  padding: 16px 24px;
  border-radius: 50px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--border);
}

.hero-process .step-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-mid);
}

.hero-process .step-item .icon {
  font-size: 18px;
}

.hero-process .arrow {
  color: var(--gold);
  font-size: 18px;
  font-weight: 300;
}

.trust-bar {
  background: var(--ink);
  padding: 18px 24px;
  display: flex;
  gap: 0;
  justify-content: center;
  flex-wrap: wrap;
}

.trust-item {
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 20px;
  display: flex;
  align-items: center;
  gap: 7px;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.trust-item:last-child {
  border-right: none;
}

.trust-item .check {
  color: var(--gold-lt);
  font-size: 15px;
}

section {
  padding: 72px 24px;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(24px, 3.5vw, 38px);
  color: var(--ink);
  line-height: 1.25;
  margin-bottom: 12px;
}

.section-sub {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.6;
  max-width: 540px;
}

.center {
  text-align: center;
}

.center .section-sub {
  margin: 0 auto;
}

#calculator {
  background: var(--gold-pale);
}

.calc-wrap {
  max-width: 700px;
  margin: 0 auto;
}

.calc-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
  margin-top: 36px;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

@media (max-width: 560px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-mid);
  margin-bottom: 7px;
}

.field select,
.field input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  color: var(--ink);
  background: #FAFAFA;
  outline: none;
  transition: border-color 0.15s;
  -webkit-appearance: none;
  appearance: none;
}

.field select:focus,
.field input:focus {
  border-color: var(--gold);
}

.field-full {
  grid-column: 1 / -1;
}

.calc-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--gold), #B8841F);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  padding: 16px;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(200, 153, 42, 0.3);
  transition: transform 0.15s;
}

.calc-btn:hover {
  transform: translateY(-2px);
}

.lead-section {
  display: none;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 2px dashed var(--border);
  animation: fadeUp 0.4s ease;
}

.lead-section.visible {
  display: block;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(15px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.lead-section .lead-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}

.lead-section .lead-sub {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 16px;
}

.lead-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.lead-row input {
  flex: 1;
  min-width: 200px;
  padding: 14px 20px;
  border: 2px solid var(--border);
  border-radius: 50px;
  font-size: 15px;
  outline: none;
  background: #fcf9f2;
  transition: border-color 0.2s;
}

.lead-row input:focus {
  border-color: var(--gold);
  background: white;
}

.lead-row button {
  background: #25D366;
  color: white;
  border: none;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
  transition: transform 0.15s, box-shadow 0.15s;
}

.lead-row button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
}

.lead-status {
  font-size: 13px;
  color: var(--ink-soft);
  text-align: center;
  margin-top: 12px;
  padding: 8px 14px;
  border-radius: 30px;
  background: #f5f0e8;
}

.lead-status.success {
  background: #d4edda;
  color: #155724;
}

.lead-status.error {
  background: #f8d7da;
  color: #721c24;
}

/* ── WHY US ── */
#why {
  background: var(--gold-pale);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.09);
  transform: translateY(-3px);
}

.card-icon {
  font-size: 32px;
  margin-bottom: 14px;
}

.card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* ── PROCESS SECTION ── */
#how {
  background: var(--white);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  margin-top: 48px;
  position: relative;
}

.step {
  text-align: center;
  padding: 24px 20px;
  position: relative;
}

.step:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -8px;
  top: 36px;
  font-size: 22px;
  color: var(--border);
}

@media (max-width: 600px) {
  .step:not(:last-child)::after {
    display: none;
  }
}

.step-num {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--gold-lt), var(--gold));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin: 0 auto 16px;
  box-shadow: 0 4px 14px rgba(200, 153, 42, 0.3);
}

.step-icon {
  font-size: 28px;
  margin-bottom: 10px;
}

.step h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
}

.step p {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.5;
}

/* ── REVIEWS ── */
#reviews {
  background: var(--ink);
}

#reviews .section-title {
  color: var(--white);
}

#reviews .section-label {
  color: var(--gold-lt);
}

#reviews .section-sub {
  color: rgba(255, 255, 255, 0.6);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.review-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 24px;
}

.stars {
  color: var(--gold-lt);
  font-size: 15px;
  margin-bottom: 12px;
}

.review-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.65;
  margin-bottom: 16px;
}

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

.reviewer-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-lt));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.reviewer-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
}

.reviewer-loc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
}

/* ── FAQ ── */
#faq {
  background: var(--white);
  max-width: 720px;
  margin: 0 auto;
}

#faq section {
  padding: 72px 0;
}

.faq-list {
  margin-top: 40px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  gap: 12px;
}

.faq-icon {
  font-size: 20px;
  color: var(--gold);
  transition: transform 0.25s;
  flex-shrink: 0;
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  padding: 0 4px;
}

.faq-item.open .faq-a {
  max-height: 300px;
  padding-bottom: 16px;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

/* ── CTA ── */
#cta {
  background: linear-gradient(135deg, var(--gold-pale) 0%, #FFF3CC 100%);
  text-align: center;
  padding: 80px 24px;
  border-top: 1px solid var(--border);
}

#cta .section-title {
  max-width: 600px;
  margin: 0 auto 14px;
}

#cta .section-sub {
  margin: 0 auto 36px;
}

.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  background: var(--green);
  color: var(--white);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  text-decoration: none;
  transition: transform 0.2s;
}

.wa-float:hover {
  transform: scale(1.1);
}

.wa-pulse {
  position: absolute;
  top: 0;
  right: 0;
  width: 14px;
  height: 14px;
  background: #FF4D4D;
  border-radius: 50%;
  border: 2px solid var(--white);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.3);
  }
}

footer {
  background: var(--ink);
  padding: 40px 24px 20px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.footer-col h4 {
  color: var(--gold);
  font-size: 14px;
  margin-bottom: 12px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
}

.footer-col p,
.footer-col a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
  text-decoration: none;
  display: block;
  margin-bottom: 4px;
  line-height: 1.6;
}

.footer-col a:hover {
  color: var(--gold);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.footer-bottom span {
  color: var(--gold);
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-right: 6px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}