/* ==========================================================================
   Design System — youdontneedarealtor
   Matches closr.ca editorial theme
   ========================================================================== */

:root {
  /* Colors */
  --bg: #ffffff;
  --bg-alt: #f5f5f5;
  --bg-dark: #111111;
  --white: #ffffff;
  --text: #111111;
  --muted: #555555;
  --light: #999999;
  --green: #1a7f37;
  --green-light: #f0faf4;
  --green-border: #bbf7d0;
  --red: #b91c1c;
  --red-light: #fef2f2;
  --red-border: #fecaca;
  --border: #e0e0e0;

  /* Typography */
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Syne', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;

  /* Components */
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.05);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

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

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.section {
  padding: var(--sp-20) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--sp-12);
}

/* ==========================================================================
   Typography
   ========================================================================== */

.eyebrow {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--sp-3);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: -1px;
  margin-bottom: var(--sp-4);
}

.section-title strong,
.section-title span {
  font-weight: 600;
}

.section-subtitle {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 560px;
  margin: var(--sp-3) auto 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn-primary {
  display: inline-block;
  background: var(--bg-dark);
  color: var(--white);
  border: none;
  padding: 14px 36px;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.2s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.btn-sub {
  font-size: 12px;
  color: var(--light);
  margin-top: 6px;
}

.btn-sub--center {
  text-align: center;
}

.btn-sub--dark {
  color: rgba(255,255,255,0.6);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.3);
  padding: 14px var(--sp-6);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.2s;
}

.btn-outline:hover {
  border-color: rgba(255,255,255,0.6);
}

/* ==========================================================================
   Nav
   ========================================================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  padding: 14px 0;
}

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

.nav-logo {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 300;
  color: var(--text);
  letter-spacing: -1px;
}

.nav-logo span {
  color: var(--red);
}

.nav-cta {
  background: var(--bg-dark);
  color: var(--white);
  border: none;
  padding: 12px 24px;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.2s;
}

.nav-cta:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  background: var(--bg-dark);
  padding: 140px 0 var(--sp-20);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(185,28,28,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: 20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,127,55,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}

.hero-badge span:first-child {
  font-size: 14px;
}

.hero-badge span:last-child {
  color: var(--light);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.hero h1 {
  font-family: var(--font-heading);
  color: var(--white);
  font-size: clamp(48px, 6.5vw, 76px);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: var(--sp-6);
}

.hero h1 .accent {
  color: var(--red);
  font-weight: 600;
}

.hero-subtitle {
  color: rgba(255,255,255,0.6);
  font-size: 17px;
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: var(--sp-8);
}

.hero-subtitle strong {
  color: rgba(255,255,255,0.85);
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.stats-row {
  display: flex;
  gap: var(--sp-12);
  margin-top: var(--sp-12);
  padding-top: var(--sp-8);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-item .num {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -1px;
}

.stat-item .label {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ==========================================================================
   Value Proposition (Section 2)
   ========================================================================== */

.breakdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.breakdown-card {
  background: var(--white);
  padding: var(--sp-8) var(--sp-6);
  position: relative;
}

.breakdown-card--red {
  background: var(--bg-dark);
  color: var(--white);
}

.breakdown-card--red h3 {
  color: var(--white);
}

.breakdown-card--red p {
  color: rgba(255,255,255,0.7);
}

.breakdown-card .icon {
  font-size: 36px;
  margin-bottom: var(--sp-3);
}

.breakdown-card h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.5px;
  margin-bottom: var(--sp-2);
}

.breakdown-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}

.breakdown-card .tag {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: var(--sp-1) 10px;
}

.tag--green {
  color: var(--green);
}

.tag--red {
  color: var(--red);
}

.breakdown-card--red .tag--red {
  color: rgba(255,255,255,0.5);
}

.cost-badge {
  margin-top: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  border-top: 1px solid var(--border);
}

.cost-badge .cost-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--sp-1);
}

.cost-badge .cost-value {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -1px;
}

.cost-badge--green .cost-label,
.cost-badge--green .cost-value {
  color: var(--green);
}

.cost-badge--red .cost-label,
.cost-badge--red .cost-value {
  color: var(--red);
}

.breakdown-card--red .cost-badge {
  border-color: rgba(255,255,255,0.15);
}

.breakdown-card--red .cost-badge--red .cost-label,
.breakdown-card--red .cost-badge--red .cost-value {
  color: rgba(255,255,255,0.85);
}

/* Task Grid */
.task-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  max-width: 800px;
  margin: 0 auto;
}

.task-item {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-6);
  background: var(--white);
}

.task-item .task-icon {
  font-size: 22px;
  flex-shrink: 0;
}

.task-item h4 {
  font-weight: 700;
  margin-bottom: 2px;
  font-size: 15px;
}

.task-item p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

.callout {
  text-align: center;
  margin-top: var(--sp-8);
  padding: var(--sp-6);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.callout--red {
  background: var(--bg-dark);
  border: none;
}

.callout--red p {
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
}

.callout--red strong {
  color: var(--white);
}

/* Info callout (buyer's agent objection) */
.callout--info {
  background: var(--bg-alt);
  border: 1px solid var(--border);
}

.callout--info h4 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.5px;
  margin-bottom: var(--sp-2);
}

.callout--info p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

.callout--info strong {
  color: var(--green);
  font-weight: 700;
}

/* ==========================================================================
   How It Works (Section 3)
   ========================================================================== */

.how-section {
  background: var(--white);
  border-top: 1px solid var(--border);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  max-width: 860px;
  margin: 0 auto;
}

.step-card {
  background: var(--white);
  padding: var(--sp-8) var(--sp-6);
  text-align: center;
  position: relative;
}

.step-card .step-icon {
  font-size: 40px;
  margin-bottom: var(--sp-3);
}

.step-card .step-num {
  font-size: 9px;
  font-weight: 700;
  color: var(--light);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.step-card h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.5px;
  margin-bottom: var(--sp-2);
}

.step-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

.step-card .step-cost {
  margin-top: var(--sp-4);
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  color: var(--green);
  letter-spacing: -1px;
}

.total-badge {
  margin-top: var(--sp-8);
  padding: var(--sp-6) var(--sp-8);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  display: inline-block;
}

.total-badge .total-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}

.total-badge .total-amount {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 600;
  color: var(--green);
  letter-spacing: -1px;
  margin-left: var(--sp-2);
}

.total-badge .total-compare {
  font-size: 14px;
  color: var(--muted);
  margin-left: var(--sp-2);
}

/* ==========================================================================
   Testimonial / Social Proof
   ========================================================================== */

.testimonial-section {
  background: var(--bg-alt);
  padding: var(--sp-16) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.testimonial-card {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-quote {
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.5;
  color: var(--text);
  font-weight: 300;
  font-style: italic;
  margin-bottom: var(--sp-6);
  position: relative;
}

.testimonial-quote::before {
  content: '\201C';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 64px;
  color: var(--border);
  font-style: normal;
  line-height: 1;
}

.testimonial-quote strong {
  color: var(--green);
  font-weight: 600;
  font-style: normal;
}

.testimonial-author {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  background: var(--bg-dark);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.testimonial-name {
  font-weight: 700;
  font-size: 14px;
}

.testimonial-location {
  font-size: 12px;
  color: var(--muted);
}

/* ==========================================================================
   Calculator (Section 4)
   ========================================================================== */

.calc-section {
  background: var(--white);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.calc-card {
  background: var(--white);
  padding: var(--sp-8);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.calc-results {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-4) var(--sp-6);
}

.result-row--red {
  background: var(--red-light);
  border: 1px solid var(--red-border);
}

.result-row--green {
  background: var(--green-light);
  border: 1px solid var(--green-border);
}

.result-row .result-label {
  font-weight: 700;
  margin-bottom: 2px;
}

.result-row .result-sublabel {
  font-size: 12px;
  color: var(--muted);
}

.result-row .result-value {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -1px;
}

.savings-box {
  text-align: center;
  padding: var(--sp-6);
  background: var(--bg-dark);
  color: var(--white);
}

.savings-box .savings-label {
  font-size: 9px;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: var(--sp-1);
}

.savings-box .savings-value {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -2px;
  line-height: 1;
}

.savings-box .savings-sub {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  margin-top: 6px;
}

/* Slider */
.slider-wrapper {
  margin-bottom: var(--sp-6);
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.slider-header label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--light);
}

.slider-header strong {
  font-family: var(--font-heading);
  color: var(--text);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -1px;
}

.slider {
  width: 100%;
  height: 2px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--border);
  outline: none;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  background: var(--bg-dark);
  cursor: pointer;
  border: none;
}

.slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  background: var(--bg-dark);
  cursor: pointer;
  border: none;
}

.slider-range {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--light);
  margin-top: var(--sp-1);
  letter-spacing: 1px;
}

.think-box {
  margin-top: var(--sp-6);
  padding: var(--sp-4) var(--sp-6);
  background: var(--bg-alt);
  border: 1px solid var(--border);
}

.think-box .think-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.think-box .think-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: var(--sp-1);
}

.calc-cta {
  display: block;
  text-align: center;
  width: 100%;
  padding: var(--sp-4);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Mobile savings (hidden on desktop, shown on mobile) */
.mobile-savings {
  display: none;
  text-align: center;
  padding: var(--sp-4);
  background: var(--bg-dark);
  color: var(--white);
  margin-bottom: var(--sp-4);
}

.mobile-savings-label {
  font-size: 9px;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 3px;
}

.mobile-savings-value {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -1px;
}

/* Share button */
.share-btn {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.15s, color 0.15s;
}

.share-btn:hover {
  background: var(--border);
  color: var(--text);
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

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

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-question {
  padding: var(--sp-6) 0;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.5px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  font-family: var(--font-body);
  font-size: 24px;
  font-weight: 400;
  color: var(--light);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq-item[open] .faq-question::after {
  content: '\2212';
  color: var(--text);
}

.faq-answer {
  padding: 0 0 var(--sp-6) 0;
}

.faq-answer p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ==========================================================================
   CTA Bottom (Section 5)
   ========================================================================== */

.cta-bottom {
  background: var(--bg-dark);
  padding: var(--sp-20) 0;
  text-align: center;
}

.cta-bottom .cta-eyebrow {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}

.cta-bottom h2 {
  font-family: var(--font-heading);
  color: var(--white);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 300;
  letter-spacing: -1.5px;
  margin-bottom: var(--sp-4);
  line-height: 1.1;
}

.cta-bottom .cta-subtitle {
  color: rgba(255,255,255,0.6);
  font-size: 16px;
  max-width: 520px;
  margin: 0 auto var(--sp-8);
  line-height: 1.7;
}

.cta-bottom .cta-buttons {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-bottom .cta-note {
  margin-top: var(--sp-6);
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}

.cta-features {
  display: flex;
  gap: var(--sp-6);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--sp-8);
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: rgba(255,255,255,0.6);
  font-size: 14px;
}

.cta-feature .check {
  color: var(--white);
  font-weight: 700;
}

/* ==========================================================================
   Footer
   ========================================================================== */

footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.5);
  padding: var(--sp-8) 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 300;
  color: var(--white);
  letter-spacing: -1px;
  margin-bottom: var(--sp-4);
}

.footer-logo span {
  color: var(--red);
}

footer p {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  max-width: 480px;
  margin: 0 auto var(--sp-6);
  line-height: 1.6;
}

footer a {
  color: var(--white);
}

footer a:hover {
  text-decoration: underline;
}

.footer-copy {
  font-size: 11px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 1px;
}

/* ==========================================================================
   Scroll Animations
   ========================================================================== */

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Stagger children */
.fade-in-group > .fade-in:nth-child(1) { transition-delay: 0s; }
.fade-in-group > .fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in-group > .fade-in:nth-child(3) { transition-delay: 0.2s; }
.fade-in-group > .fade-in:nth-child(4) { transition-delay: 0.3s; }
.fade-in-group > .fade-in:nth-child(5) { transition-delay: 0.4s; }
.fade-in-group > .fade-in:nth-child(6) { transition-delay: 0.5s; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .hero h1 {
    font-size: clamp(40px, 5vw, 56px);
  }

  .section-title {
    font-size: clamp(32px, 4vw, 44px);
  }

  .cta-bottom h2 {
    font-size: clamp(32px, 4vw, 44px);
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 120px 0 var(--sp-16);
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }

  .stats-row {
    flex-wrap: wrap;
    gap: var(--sp-6);
  }

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

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

  .steps-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .calc-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .mobile-savings {
    display: block;
  }

  .section-title {
    font-size: 30px;
  }

  .cta-bottom h2 {
    font-size: 30px;
  }

  .savings-box .savings-value {
    font-size: 40px;
  }

  .cta-features {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 var(--sp-4);
  }

  .section {
    padding: var(--sp-16) 0;
  }

  .hero h1 {
    font-size: 32px;
  }

  .section-title {
    font-size: 26px;
  }

  .stats-row {
    gap: var(--sp-4);
  }

  .stat-item .num {
    font-size: 28px;
  }
}