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

:root {
  --color-primary: #0A1628;
  --color-primary-light: #0D1B2A;
  --color-gold: #C9A96E;
  --color-gold-light: #D4B87A;
  --color-gold-dark: #B8944F;
  --color-bg: #FAFAF8;
  --color-bg-warm: #F5F3EF;
  --color-text: #6B7280;
  --color-text-dark: #1F2937;
  --color-border: #E8DFD0;
  --color-border-light: #F0EBE3;
  --font-serif: 'Noto Serif SC', 'Playfair Display', Georgia, serif;
  --font-sans: 'Noto Sans SC', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', 'Noto Serif SC', Georgia, serif;
  --font-mono: 'Inter', 'Noto Sans SC', monospace;
  --ease-elegant: cubic-bezier(0.25, 0.1, 0.25, 1);
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.12);
  --radius: 3px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s var(--ease-elegant);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==================== Navigation ==================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s var(--ease-elegant);
}

.nav-scrolled {
  background: rgba(250, 250, 248, 0.95);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: 0 1px 0 var(--color-border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-img {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: var(--radius);
}

.nav-logo-text {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 1px;
}

.nav-scrolled .nav-logo-text {
  color: var(--color-primary);
}

.nav:not(.nav-scrolled) .nav-logo-text {
  color: #fff;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-link {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s var(--ease-elegant);
}

.nav-scrolled .nav-link {
  color: var(--color-text);
}

.nav-link:hover {
  color: var(--color-gold);
}

.nav-cta {
  font-size: 13px;
  font-weight: 500;
  padding: 8px 20px;
  border: 1px solid rgba(201, 169, 110, 0.6);
  color: var(--color-gold);
  border-radius: var(--radius);
  transition: all 0.3s var(--ease-elegant);
}

.nav-cta:hover {
  background: var(--color-gold);
  color: var(--color-primary);
  border-color: var(--color-gold);
}

.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-mobile-toggle span {
  width: 22px;
  height: 1.5px;
  background: #fff;
  transition: all 0.3s var(--ease-elegant);
}

.nav-scrolled .nav-mobile-toggle span {
  background: var(--color-primary);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-primary);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-elegant);
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu-link {
  font-family: var(--font-serif);
  font-size: 20px;
  color: rgba(255, 255, 255, 0.8);
}

.mobile-menu-cta {
  margin-top: 16px;
  padding: 12px 32px;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  border-radius: var(--radius);
}

/* ==================== Hero — Split Layout ==================== */
.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 40, 0.88) 0%,
    rgba(10, 22, 40, 0.75) 50%,
    rgba(10, 22, 40, 0.6) 100%
  );
}

.hero-split {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 480px;
  min-height: 100vh;
  align-items: center;
  gap: 48px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 100px 48px 60px;
}

/* Hero Left — Copy */
.hero-left {
  max-width: 560px;
}

.hero-hook {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 28px;
  padding: 6px 16px;
  background: rgba(201, 169, 110, 0.1);
  border: 1px solid rgba(201, 169, 110, 0.2);
  border-radius: var(--radius);
}

.hero-hook strong {
  color: var(--color-gold);
  font-weight: 600;
}

.hero-hook-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ADE80;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero-title-accent {
  color: var(--color-gold);
}

.hero-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.8;
  margin-bottom: 28px;
  font-weight: 300;
}

.hero-br {
  display: none;
}

.hero-trust-row {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

.hero-trust-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-gold);
}

.hero-actions {
  display: flex;
  gap: 12px;
}

/* Hero Right — Tool */
.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-tool {
  width: 100%;
  background: rgba(255, 255, 255, 0.97);
  border-radius: 4px;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.hero-tool-header {
  margin-bottom: 24px;
  text-align: center;
}

.hero-tool-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 6px;
}

.hero-tool-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
}

/* Score area in hero tool */
.hero-score-area {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border-light);
}

.hero-score-ring-wrap {
  position: relative;
  width: 120px;
  height: 120px;
  flex-shrink: 0;
}

.hero-score-ring-wrap .score-ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.hero-score-ring-wrap .score-value {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.hero-score-ring-wrap .score-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.hero-score-ring-wrap .score-unit {
  font-size: 12px;
  color: var(--color-text);
  margin-left: 1px;
}

.hero-score-result {
  flex: 1;
}

.hero-score-result .result-level {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.hero-score-result .result-desc {
  font-size: 12px;
  color: var(--color-text);
  line-height: 1.6;
}

/* Score ring shared */
.score-ring-bg {
  fill: none;
  stroke: var(--color-border-light);
  stroke-width: 6;
}

.score-ring-fill {
  fill: none;
  stroke: var(--color-gold);
  stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.3s var(--ease-elegant);
}

/* Slider area in hero tool */
.hero-slider-area {
  margin-bottom: 20px;
}

.hero-slider-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 8px;
}

.hero-amount-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}

.hero-amount-currency {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--color-gold);
  font-weight: 600;
}

.hero-amount-value {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

/* Slider */
.slider-container {
  margin-bottom: 0;
}

.asset-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.asset-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--color-gold);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(201, 169, 110, 0.4);
  transition: transform 0.2s var(--ease-elegant);
}

.asset-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.asset-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--color-gold);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(201, 169, 110, 0.4);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: 11px;
  color: var(--color-text);
}

/* Meta row in hero tool */
.hero-meta-row {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}

.hero-meta-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  background: var(--color-bg);
  border-radius: var(--radius);
}

.hero-meta-label {
  font-size: 10px;
  color: var(--color-text);
  letter-spacing: 0.5px;
}

.hero-meta-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
}

/* Recommend card in hero tool */
.hero-recommend {
  background: var(--color-primary);
  border-radius: var(--radius);
  padding: 20px;
}

.hero-recommend-top {
  margin-bottom: 12px;
}

.recommend-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 4px;
}

.recommend-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}

.hero-recommend-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.recommend-feature {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.recommend-feature svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--color-gold);
  margin-top: 1px;
}

/* ==================== Buttons ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease-elegant);
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(201, 169, 110, 0.3);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 14px;
}

.btn-full {
  width: 100%;
}

/* ==================== Section Headers ==================== */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  color: var(--color-text);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ==================== Solutions Section ==================== */
.solutions {
  padding: 100px 0;
  background: var(--color-bg-warm);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.solution-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: all 0.4s var(--ease-elegant);
  position: relative;
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.solution-card-featured {
  border-color: var(--color-gold);
  box-shadow: 0 4px 20px rgba(201, 169, 110, 0.15);
}

.solution-featured-badge {
  position: absolute;
  top: -1px;
  right: 20px;
  background: var(--color-gold);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 0 0 var(--radius) var(--radius);
  letter-spacing: 0.5px;
}

.solution-tier {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 8px;
}

.solution-asset {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--color-text);
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border-light);
}

.solution-name {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.solution-desc {
  font-size: 13px;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 20px;
}

.solution-features {
  list-style: none;
  margin-bottom: 20px;
}

.solution-features li {
  font-size: 13px;
  color: var(--color-text-dark);
  padding: 5px 0;
  padding-left: 16px;
  position: relative;
}

.solution-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gold);
  opacity: 0.6;
}

.solution-jurisdictions {
  padding-top: 16px;
  border-top: 1px solid var(--color-border-light);
}

.solution-jurisdictions > span {
  font-size: 11px;
  color: var(--color-text);
  letter-spacing: 0.5px;
  display: block;
  margin-bottom: 8px;
}

.jurisdiction-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 11px;
  padding: 3px 10px;
  background: var(--color-bg-warm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text-dark);
}

/* ==================== Advantages Section ==================== */
.advantages {
  padding: 100px 0;
  background: var(--color-bg);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.advantage-card {
  padding: 32px 24px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  transition: all 0.4s var(--ease-elegant);
}

.advantage-card:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-sm);
}

.advantage-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 20px;
  color: var(--color-gold);
}

.advantage-icon svg {
  width: 100%;
  height: 100%;
}

.advantage-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.advantage-desc {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.7;
}

/* ==================== About Section ==================== */
.about {
  padding: 100px 0;
  background: var(--color-bg-warm);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius);
}

.about-content .section-tag {
  text-align: left;
  display: block;
}

.about-title {
  text-align: left;
  margin-bottom: 24px;
}

.about-text {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-highlights {
  display: flex;
  gap: 32px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.highlight-item {
  text-align: center;
}

.highlight-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  display: block;
}

.highlight-number sup {
  font-size: 16px;
  color: var(--color-gold);
}

.highlight-label {
  font-size: 13px;
  color: var(--color-text);
  margin-top: 4px;
}

/* ==================== FAQ Section ==================== */
.faq {
  padding: 100px 0;
  background: var(--color-bg);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-primary);
  transition: color 0.3s var(--ease-elegant);
}

.faq-question:hover {
  color: var(--color-gold-dark);
}

.faq-arrow {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-gold);
  transition: transform 0.3s var(--ease-elegant);
}

.faq-open .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-elegant), padding 0.4s var(--ease-elegant);
}

.faq-open .faq-answer {
  max-height: 300px;
  padding-bottom: 24px;
}

.faq-answer p {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.8;
}

/* ==================== Contact Section ==================== */
.contact {
  padding: 100px 0;
  background: var(--color-bg-warm);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contact-content {
  padding: 48px;
}

.contact-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.contact-desc {
  font-size: 15px;
  color: var(--color-text);
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-dark);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text-dark);
  transition: border-color 0.3s var(--ease-elegant);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-gold);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-checkboxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text);
  cursor: pointer;
}

.checkbox-input {
  width: 16px;
  height: 16px;
  accent-color: var(--color-gold);
}

.form-note {
  font-size: 12px;
  color: var(--color-text);
  text-align: center;
  margin-top: 12px;
}

.contact-side {
  position: relative;
  min-height: 400px;
}

.contact-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-info-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px;
  background: linear-gradient(to top, rgba(10, 22, 40, 0.9), transparent);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-info-item {
  display: flex;
  flex-direction: column;
}

.contact-info-label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.contact-info-value {
  font-size: 15px;
  color: #fff;
  font-weight: 500;
}

/* ==================== Footer ==================== */
.footer {
  background: var(--color-primary);
  padding: 64px 0 32px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-logo .nav-logo-text {
  color: #fff;
}

.footer-tagline {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-links {
  display: flex;
  gap: 64px;
}

.footer-col-title {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.footer-link {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  padding: 4px 0;
  transition: color 0.3s var(--ease-elegant);
}

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

.footer-bottom {
  padding-top: 24px;
}

.footer-disclaimer {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
  line-height: 1.7;
  margin-bottom: 12px;
}

.footer-copyright {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
}

/* ==================== Scroll Animations ==================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-elegant), transform 0.8s var(--ease-elegant);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================== Popup Ad ==================== */
.popup-ad {
  position: fixed;
  left: 16px;
  bottom: 60px;
  z-index: 900;
  width: 200px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(10, 22, 40, 0.12);
  transform: translateX(-120%);
  opacity: 0;
  transition: transform 0.6s var(--ease-elegant), opacity 0.6s var(--ease-elegant);
  pointer-events: none;
}

.popup-ad.visible {
  transform: translateX(0);
  opacity: 1;
  pointer-events: all;
}

.popup-ad-close {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  border: none;
  font-size: 14px;
  color: #fff;
  cursor: pointer;
  border-radius: 50%;
  z-index: 2;
  line-height: 1;
  transition: background 0.2s ease;
}

.popup-ad-close:hover {
  background: rgba(0, 0, 0, 0.6);
}

.popup-ad-img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  display: block;
}

.popup-ad-body {
  padding: 10px 12px 12px;
}

.popup-ad-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: #7C3AED;
  background: rgba(124, 58, 237, 0.08);
  padding: 2px 6px;
  border-radius: 2px;
  margin-bottom: 6px;
}

.popup-ad-title {
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 4px;
}

.popup-ad-desc {
  font-size: 11px;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: 8px;
}

.popup-ad-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  color: #7C3AED;
  transition: gap 0.2s ease;
}

.popup-ad-link:hover {
  gap: 8px;
}

.popup-ad-link svg {
  width: 12px;
  height: 12px;
}

/* ==================== Responsive ==================== */
.show-mobile {
  display: none;
}

@media (min-width: 1024px) {
  .hero-br {
    display: block;
  }
}

@media (max-width: 1023px) {
  .show-desktop {
    display: none;
  }

  .show-mobile {
    display: inline;
  }

  .nav-links, .nav-cta {
    display: none;
  }

  .nav-mobile-toggle {
    display: flex;
  }

  .hero-split {
    grid-template-columns: 1fr;
    padding: 100px 24px 40px;
    gap: 32px;
    min-height: auto;
  }

  .hero-left {
    max-width: 100%;
    text-align: center;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-trust-row {
    justify-content: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-tool {
    max-width: 480px;
    margin: 0 auto;
  }

  .solutions-grid {
    grid-template-columns: 1fr 1fr;
  }

  .advantages-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-img {
    height: 320px;
  }

  .contact-inner {
    grid-template-columns: 1fr;
  }

  .contact-side {
    min-height: 240px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 40px;
  }
}

@media (max-width: 640px) {
  .popup-ad {
    left: 10px;
    bottom: 10px;
    width: 180px;
  }

  .popup-ad-img {
    height: 80px;
  }

  .hero-split {
    padding: 80px 16px 32px;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 14px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-score-area {
    flex-direction: column;
    text-align: center;
  }

  .hero-amount-value {
    font-size: 24px;
  }

  .hero-meta-row {
    flex-direction: column;
    gap: 8px;
  }

  .section-title {
    font-size: 28px;
  }

  .solutions-grid {
    grid-template-columns: 1fr;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-checkboxes {
    grid-template-columns: 1fr;
  }

  .contact-content {
    padding: 28px;
  }

  .footer-links {
    flex-direction: column;
    gap: 32px;
  }

  .about-highlights {
    flex-direction: column;
    gap: 20px;
  }
}