/* Design Tokens & Theme Variables */
:root {
  color-scheme: light;
  --color-brand-primary: #14ac96;
  --color-brand-accent: #42d8c7;
  --color-brand-light: #e9faf8;
  --color-text-primary: #0f1419;
  --color-text-secondary: #536471;
  --color-text-subtle: #737882;
  --color-text-muted: #5f7381;
  --color-bg-white: #ffffff;
  --color-bg-light: #f7f9fa;
  --color-bg-dark: #222525;
  --color-bg-store-btn: #1f2937;
  --color-border-light: #e7ecf0;

  --font-family: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-bold: 700;
  --font-semibold: 600;
  --font-medium: 500;
  --font-regular: 400;

  --shadow-sm: 0px 2px 10px rgba(0, 0, 0, 0.08);
  --shadow-md: 0px 4px 12px rgba(28, 37, 47, 0.15);
  --shadow-lg: 0px 8px 32px rgba(20, 172, 150, 0.15);
  --shadow-floating: 0px 4px 4px rgba(0, 0, 0, 0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-pill: 135px;
  --radius-circle: 50%;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --max-width-desktop: 1420px;
  --max-width-content: 1280px;
}

/* Reset Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 64px;
}

body {
  font-family: var(--font-family);
  color: var(--color-text-primary);
  background-color: var(--color-bg-white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.gradient-text {
  background: linear-gradient(136deg, var(--color-text-primary) 0%, var(--color-text-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

/* Layout Containers */
.section-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.container {
  width: 100%;
  max-width: var(--max-width-desktop);
  padding-left: 60px;
  padding-right: 60px;
}

/* Sticky Navigation Bar */
.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  justify-content: center;
  z-index: 1000;
  transition: var(--transition-normal);
}

.nav-container {
  width: 100%;
  max-width: var(--max-width-content);
  padding: 0 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo img {
  height: 24px;
}

.nav-links {
  display: flex;
  gap: 40px;
}

.nav-link {
  font-size: 16px;
  font-weight: var(--font-bold);
  cursor: pointer;
  height: 64px;
  display: flex;
  align-items: center;
  transition: var(--transition-fast);
}

.nav-link.active {
  color: var(--color-brand-primary);
}

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

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

/* Hero Section */
.hero-section {
  padding-top: 164px;
  background: linear-gradient(to bottom, var(--color-bg-white) 0%, var(--color-bg-white) 20%, #9fe3d9 100%);
  height: 1080px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  text-align: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: center;
}

.hero-title h1 {
  font-size: 56px;
  font-weight: var(--font-bold);
  line-height: 78px;
  letter-spacing: -1.68px;
}

.hero-subtitle p {
  font-size: 20px;
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  line-height: 34px;
}

.hero-downloads {
  display: flex;
  gap: 28px;
  justify-content: center;
  z-index: 10;
}

.store-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
}

.store-btn img {

  height: 54px;
}

.store-btn:hover {
  transform: translateY(-2px);
  /*box-shadow: var(--shadow-md);*/
  /*background-color: #111827;*/
}

.hero-mockup-wrapper {
  position: absolute;
  top: 575px;
  /*left: 50%;*/
  transform: translateX(-50%);
  width: 320px;
  height: 505px;
  overflow: hidden;
  border-top-left-radius: 40px;
  border-top-right-radius: 40px;
  /*box-shadow: 0px -4px 30px rgba(0, 0, 0, 0.1);*/
  /*background-color: #000;*/
}

.hero-mockup-img {
  width: 100%;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Value Section */
.value-section {
  background-color: var(--color-bg-dark);
  height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.value-content {
  font-size: 32px;
  font-weight: var(--font-bold);
  line-height: 50px;
  letter-spacing: -0.96px;
  text-align: center;
  color: var(--color-bg-white);
}

.value-content p {
  margin-bottom: 0;
}

.value-content .highlight {
  color: var(--color-brand-accent);
}

/* Worry Section */
.worry-section {
  background-color: var(--color-bg-white);
  padding: 180px 0;
}

.worry-container {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.section-title-wrapper {
  text-align: center;
  width: 100%;
}

.section-title {
  font-size: 44px;
  font-weight: var(--font-bold);
  line-height: 60px;
  letter-spacing: -1.32px;
}

.section-title .highlight {
  color: var(--color-brand-primary);
}

.worry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100%;
}

.worry-card {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: 44px 24px 16px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  transition: var(--transition-normal);
  border: 1px solid transparent;
}

.worry-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-brand-primary);
  background-color: #f1f5f9;
}

.worry-card-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.worry-card-title {
  font-size: 24px;
  font-weight: var(--font-bold);
  color: #2b2f37;
  line-height: 1.5;
  letter-spacing: -0.48px;
}

.worry-card-desc {
  font-size: 20px;
  font-weight: var(--font-regular);
  color: #474b53;
  line-height: 1.6;
}

.worry-card-desc .bold {
  font-weight: var(--font-bold);
}

.worry-card-footer {
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}

.worry-card-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
}

/* Trade History Section */
.history-section {
  background-color: var(--color-bg-light);
  padding: 180px 0 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 80px;
  width: 100%;
}

.history-header {
  display: flex;
  flex-direction: column;
  gap: 24px;
  text-align: center;
}

.history-desc {
  font-size: 20px;
  font-weight: var(--font-regular);
  color: var(--color-text-secondary);
  line-height: 32px;
}

.history-carousel-track {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  overflow: hidden;
  padding: 15px 0;
}

.carousel-spacer-small {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-circle);
  background-color: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
  opacity: 0.5;
}

.carousel-spacer-medium {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  background-color: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
  opacity: 0.7;
}

.history-item-card {
  background-color: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
  border-radius: 43px;
  padding: 12px 32px 12px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition-normal);
}

.history-item-card:hover {
  transform: scale(1.03);
  box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.12);
}

.history-avatar-wrapper {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  background: linear-gradient(135deg, var(--color-brand-light) 0%, #dbeafe 100%);
  border: 2px solid var(--color-bg-white);
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  /* Safari/WebKit border-radius overflow clip fix */
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  transform: translateZ(0);
}

.history-avatar-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.history-item-card:nth-child(even) .history-avatar-wrapper {
  background: linear-gradient(135deg, #fef3c7 0%, #fee2e2 100%);
}

.history-item-name {
  font-size: 20px;
  font-weight: var(--font-regular);
  color: var(--color-text-secondary);
  line-height: 30.6px;
}

.history-timestamp {
  font-size: 16px;
  font-weight: var(--font-regular);
  color: var(--color-text-muted);
}

/* How It Works Section */
.how-section {
  background-color: var(--color-bg-white);
  padding: 180px 0 240px;
}

.how-container {
  display: flex;
  flex-direction: column;
  gap: 180px;
}

.how-section-header {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  text-align: center;
}

.how-kicker {
  font-size: 20px;
  font-weight: var(--font-regular);
  color: var(--color-text-secondary);
  line-height: 32px;
}

.how-title {
  font-size: 44px;
  font-weight: var(--font-bold);
  line-height: 60px;
  letter-spacing: -1.32px;
}

.stepper-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  row-gap: 80px;
  column-gap: 48px;
  width: 100%;
}

.step-item {
  display: flex;
  gap: 40px;
  align-items: start;
  align-self: start;
}

/* Stagger right side steps down in desktop */
.step-item.even-step {
  padding-top: 360px;
  justify-content: flex-end;
  gap: 32px;
}

.step-phone-mockup {
  position: relative;
  flex-shrink: 0;
  width: 320px;
}

.step-phone-screen {
  width: 100%;
  height: auto;
}

.step-phone-screen img {
  width: 100%;
  height: auto;
  display: block;
}

/* Step overlay bubbles */
.step-overlay-badge {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 124px;
  width: 370px;
  background-color: var(--color-bg-white);
  border: 2.5px solid var(--color-brand-primary);
  border-radius: 12.3px;
  box-shadow: var(--shadow-floating);
  padding: 16.4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
}

.step-overlay-content {
  display: flex;
  flex-direction: column;
  gap: 8.2px;
  text-align: left;
}

.step-overlay-title {
  font-size: 16.4px;
  font-weight: var(--font-semibold);
  color: #1d1d1d;
  line-height: 1.5;
  letter-spacing: -0.33px;
}

.step-overlay-desc {
  font-size: 13.3px;
  font-weight: var(--font-regular);
  color: #757575;
  line-height: 1.3;
}

.step-overlay-btn {
  background-color: var(--color-brand-accent);
  padding: 8px 16px;
  border-radius: 8.2px;
  font-size: 13.3px;
  font-weight: var(--font-semibold);
  color: #1d1d1d;
  border: none;
  cursor: pointer;
}

/* Make FAB Overlay for Register Steps */
.step-overlay-fab {
  position: absolute;
  bottom: 82.7px;
  left: calc(50% + 117px);
  background-color: #1d1d1d;
  border: 1.5px solid var(--color-brand-primary);
  border-radius: 62.8px;
  box-shadow: 0px 4px 8px rgba(66, 216, 199, 0.2);
  padding: 15.7px 26.2px 15.7px 20.9px;
  display: flex;
  align-items: center;
  gap: 5.2px;
  color: var(--color-bg-white);
}

.step-overlay-fab span {
  font-size: 21px;
  font-weight: var(--font-semibold);
  letter-spacing: -0.42px;
}

.step-overlay-fab .icon-plus {
  font-size: 20px;
  line-height: 1;
}

.step-text-wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 80px;
}

.step-label {
  background-color: var(--color-brand-light);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-self: flex-start;
}

.step-label span {
  color: #078774;
  font-size: 20px;
  font-weight: var(--font-bold);
  line-height: 32px;
  letter-spacing: -0.4px;
}

.step-description {
  font-size: 32px;
  font-weight: var(--font-bold);
  line-height: 48px;
  letter-spacing: -1.32px;
  color: var(--color-text-primary);
  max-width: 320px;
}

.step-description .highlight {
  color: var(--color-brand-primary);
}

/* Stagger left side text down in desktop */
.step-item.even-step .step-text-wrapper {
  text-align: right;
  align-items: flex-end;
}

/* Points Accumulation Section */
.points-section {
  background-color: var(--color-bg-white);
  padding: 80px 0;
  width: 100%;
}

.points-card-banner {
  width: 100%;
  background: linear-gradient(154deg, rgba(126, 237, 215, 0.6) 15.8%, rgba(78, 217, 212, 0.6) 52.1%, rgba(62, 140, 229, 0.6) 95.6%), #ffffff;
  border-radius: 60px;
  padding-top: 180px;
  padding-bottom: 0;
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center;
}

.points-card-container {
  width: 100%;
  max-width: var(--max-width-content);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 80px;
  position: relative;
}

.points-heading {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  text-align: center;
}

.points-title {
  font-size: 44px;
  font-weight: var(--font-bold);
  line-height: 60px;
  letter-spacing: -1.32px;
  color: var(--color-text-primary);
}

.points-subtitle {
  font-size: 20px;
  font-weight: var(--font-medium);
  color: var(--color-text-primary);
  line-height: 32px;
}

.points-mockup-wrapper {
  width: 320px;
  height: auto;
  margin-bottom: -15px;
  line-height: 0;
}

.points-mockup-screen {
  width: 100%;
  height: auto;
}

.points-mockup-screen img {
  width: 100%;
  height: auto;
  display: block;
}

/* Floating Badges */
.floating-point-badge {
  position: absolute;
  background-color: var(--color-bg-white);
  box-shadow: var(--shadow-floating);
  border-radius: 65px;
  padding: 16px 20px;
  z-index: 10;
}

.floating-point-badge p {
  font-size: 20px;
  font-weight: var(--font-semibold);
  color: #4c5e6c;
  letter-spacing: -0.4px;
  margin-bottom: 0;
}

.badge-apply {
  left: calc(50% - 90px);
  top: calc(50% - 190px);
  transform: translateX(-100%);
}

.badge-share {
  left: calc(50% + 100px);
  top: calc(50% - 80px);
  transform: none;
}

.badge-win {
  left: calc(50% - 100px);
  top: calc(50% + 230px);
  transform: translateX(-100%);
}

.badge-invite {
  left: calc(50% + 100px);
  top: calc(50% + 330px);
  transform: none;
}

/* FAQ Section */
.faq-section {
  background-color: var(--color-bg-light);
  padding: 140px 0 160px;
  width: 100%;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.faq-title {
  font-size: 44px;
  font-weight: var(--font-bold);
  line-height: 60px;
  text-align: center;
}

.faq-list {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.faq-item-wrapper {
  width: 100%;
  border-top: 1.4px solid var(--color-border-light);
  overflow: hidden;
}

.faq-item-wrapper:first-child {
  border-top: none;
}

.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
}

.faq-question-text {
  font-size: 20px;
  font-weight: var(--font-bold);
  color: #2b2f37;
  letter-spacing: -0.4px;
}

.faq-icon-wrapper {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-normal);
}

.faq-icon-wrapper svg {
  width: 24px;
  height: 24px;
}

.faq-answer-wrapper {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-answer-text {
  font-size: 16px;
  font-weight: var(--font-regular);
  color: var(--color-text-muted);
  line-height: 24px;
  padding-bottom: 24px;
}

/* Expanded FAQ items */
.faq-item-wrapper.expanded .faq-icon-wrapper {
  transform: rotate(180deg);
}

.faq-item-wrapper.expanded .faq-answer-wrapper {
  max-height: 300px;
}

/* CTA Section */
.cta-section-wrapper {
  background-color: var(--color-bg-dark);
  padding: 100px 0;
  display: flex;
  justify-content: center;
  width: 100%;
  overflow: hidden;
}

.cta-container {
  width: 100%;
  max-width: var(--max-width-content);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.cta-content-left {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.cta-headings {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cta-pretitle {
  font-size: 28px;
  font-weight: var(--font-semibold);
  color: #a6a8a9;
  line-height: 32px;
}

.cta-main-title {
  font-size: 56px;
  font-weight: var(--font-bold);
  line-height: 78px;
  letter-spacing: -1.68px;
  color: #f7f9fa;
}

.cta-downloads {
  display: flex;
  gap: 28px;
}

.cta-downloads .store-btn {
  background-color: #4a5568;
}

.cta-downloads .store-btn:hover {
  background-color: #374151;
}

.cta-mockups-right {
  position: relative;
  width: 600px;
  height: 696px;
  flex-shrink: 0;
}

.cta-phone-rotated {
  position: absolute;
  width: 240px;
  height: 563px;
  border-radius: 40px;
  overflow: hidden;
  box-shadow: 0px 20px 40px rgba(0, 0, 0, 0.4);
}

.cta-phone-left {
  left: 0;
  top: 0;
  transform: rotate(-15deg);
  z-index: 1;
}

.cta-phone-right {
  left: 212px;
  top: 75px;
  transform: rotate(15deg);
  width: 247px;
  height: 576px;
  z-index: 2;
}

.cta-phone-rotated img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Footer Section */
.footer {
  background-color: var(--color-bg-light);
  padding: 100px 0 160px;
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--color-border-light);
  width: 100%;
}

.footer-container {
  width: 100%;
  display: flex;
  padding-left: 48px;
  padding-right: 48px;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 60px;
  flex: 1;
  min-width: 520px;
}

.footer-logo-row {
  display: flex;
  gap: 24px;
  align-items: center;
}

.footer-logo img {
  height: 32px;
}

.footer-nav-links {
  display: flex;
  gap: 12px;
}

.footer-nav-link {
  font-size: 16px;
  color: #4c5e6c;
  padding: 0 8px;
  cursor: pointer;
}

.footer-nav-link.bold {
  font-weight: var(--font-bold);
}

.footer-nav-link.medium {
  font-weight: var(--font-medium);
}

.footer-info-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-info-item {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 22.4px;
}

.footer-right {
  display: flex;
  gap: 12px;
}

.footer-social-btn {
  width: 48px;
  height: 48px;
  background-color: #8b98a5;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg-white);
  transition: var(--transition-fast);
  cursor: pointer;
}

.footer-social-btn:hover {
  background-color: var(--color-brand-primary);
  transform: translateY(-2px);
}

.footer-social-btn i {
  font-size: 20px;
}

/* Animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Styles */
@media (max-width: 1200px) {
  .container {
    padding-left: 32px;
    padding-right: 32px;
  }

  .nav-container {
    padding: 0 40px;
  }

  .hero-section {
    height: auto;
    padding-bottom: 550px;
  }

  .worry-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stepper-grid {
    grid-template-columns: 1fr;
    row-gap: 60px;
  }

  .step-item.even-step {
    padding-top: 0;
    justify-content: flex-start;
  }

  .step-item.even-step .step-text-wrapper {
    text-align: left;
    align-items: flex-start;
  }

  /* 모바일/태블릿 화면에서는 모든 단계의 텍스트 설명을 위로, 폰 이미지를 아래로 배치 */
  .step-text-wrapper {
    order: 1;
  }

  .step-phone-mockup {
    order: 2;
  }

  .points-card-banner {
    padding-top: 100px;
    padding-bottom: 0;
  }

  .points-card-container {
    gap: 40px;
  }

  .floating-point-badge {
    position: absolute;
    padding: 12px 16px;
    z-index: 10;
  }

  .floating-point-badge p {
    font-size: 16px;
  }

  .badge-apply {
    left: calc(50% - 90px);
    top: calc(50% - 190px);
    transform: translateX(-100%);
  }

  .badge-share {
    left: calc(50% + 100px);
    top: calc(50% - 80px);
    transform: none;
  }

  .badge-win {
    left: calc(50% - 100px);
    top: calc(50% + 230px);
    transform: translateX(-100%);
  }

  .badge-invite {
    left: calc(50% + 100px);
    top: calc(50% + 330px);
    transform: none;
  }

  .cta-container {
    flex-direction: column;
    text-align: center;
    gap: 60px;
  }

  .cta-content-left {
    align-items: center;
  }

  .cta-mockups-right {
    margin: 0 auto;
  }

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

  .footer-left {
    min-width: 100%;
  }
}

@media (max-width: 800px) {
  :root {
    --radius-lg: 20px;
  }

  .container {
    padding-left: 24px;
    padding-right: 24px;
  }

  .nav-container {
    padding: 0 24px;
  }

  .nav-links {
    gap: 20px;
  }

  .hero-section {
    padding-top: 120px;
    padding-bottom: 400px;
  }

  .hero-title h1 {
    font-size: 40px;
    line-height: 56px;
    letter-spacing: -1.2px;
  }

  .hero-subtitle p {
    font-size: 16px;
    line-height: 28px;
  }

  .hero-downloads {
    display: flex;
    gap: 28px;
    justify-content: center;
    z-index: 10;
  }

  .hero-downloads {
    display: flex;
    flex-direction: row;
    gap: 12px;
    width: auto;
    max-width: none;
  }

  .store-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    width: auto;
    justify-content: center;
  }

  .hero-mockup-wrapper {
    top: 500px;
    width: 260px;
    height: 410px;
  }

  .value-section {
    height: 420px;
  }

  .value-content {
    font-size: 24px;
    line-height: 38px;
    letter-spacing: -0.72px;
  }

  .worry-section {
    padding: 100px 0;
  }

  .worry-container {
    gap: 48px;
  }

  .section-title {
    font-size: 32px;
    line-height: 44px;
    letter-spacing: -0.96px;
  }

  .worry-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .worry-card {
    padding: 32px 20px 16px 24px;
  }

  .worry-card-title {
    font-size: 20px;
  }

  .worry-card-desc {
    font-size: 16px;
  }

  .worry-card-img {
    width: 100px;
    height: 100px;
  }

  .history-section {
    padding: 100px 0;
    gap: 48px;
  }

  .history-desc {
    font-size: 16px;
    line-height: 26px;
  }

  .history-carousel-track {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }

  .carousel-spacer-small,
  .carousel-spacer-medium {
    display: none;
  }

  .history-item-card {
    padding: 8px 20px 8px 8px;
  }

  .history-avatar-wrapper {
    width: 44px;
    height: 44px;
    font-size: 18px;
  }

  .history-item-name {
    font-size: 16px;
  }

  .how-section {
    padding: 100px 0 140px;
  }

  .how-container {
    gap: 100px;
  }

  .how-kicker {
    font-size: 16px;
  }

  .how-title {
    font-size: 32px;
    line-height: 44px;
  }

  .step-item {
    flex-direction: column;
    gap: 24px;
    align-items: center;
  }

  .step-text-wrapper {
    padding-top: 0;
    align-items: center;
    text-align: center;
  }

  .step-label {
    align-self: center;
  }

  .step-label span {
    font-size: 16px;
    line-height: 26px;
  }

  .step-description {
    font-size: 18px;
    line-height: 28px;
    white-space: nowrap;
    max-width: none;
  }

  .step-phone-mockup {
    width: 280px;
    padding: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }

  .step-phone-screen {
    width: 100%;
    height: auto;
    border-radius: 0;
    box-shadow: none;
  }

  .step-overlay-badge {
    width: 300px;
    padding: 12px;
    top: 80px;
  }

  .step-overlay-title {
    font-size: 14px;
  }

  .step-overlay-desc {
    font-size: 11px;
  }

  .step-overlay-btn {
    padding: 6px 12px;
    font-size: 11px;
  }

  .step-overlay-fab {
    padding: 12px 20px 12px 16px;
    border-radius: 40px;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
  }

  .step-overlay-fab span {
    font-size: 16px;
  }

  .points-section {
    padding: 40px 0;
  }

  .points-card-banner {
    border-radius: 30px;
    padding-top: 60px;
  }

  .points-title {
    font-size: 32px;
    line-height: 44px;
  }

  .points-subtitle {
    font-size: 16px;
    line-height: 26px;
  }

  .points-mockup-wrapper {
    width: 260px;
    height: auto;
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    margin-bottom: -10px;
    line-height: 0;
  }

  .points-mockup-screen {
    border-radius: 0;
    box-shadow: none;
    height: auto;
  }

  .floating-point-badge {
    padding: 8px 12px;
  }

  .floating-point-badge p {
    font-size: 13px;
  }

  .badge-apply {
    left: calc(50% - 100px);
    top: 150px;
    transform: translateX(-100%);
  }

  .badge-share {
    left: calc(50% + 100px);
    top: 230px;
    transform: none;
  }

  .badge-win {
    left: calc(50% - 110px);
    top: 360px;
    transform: translateX(-100%);
  }

  .badge-invite {
    left: calc(50% + 110px);
    top: 430px;
    transform: none;
  }

  .faq-section {
    padding: 80px 0;
  }

  .faq-container {
    gap: 40px;
  }

  .faq-title {
    font-size: 32px;
    line-height: 44px;
  }

  .faq-question-text {
    font-size: 16px;
  }

  .faq-answer-text {
    font-size: 14px;
    line-height: 22px;
  }

  .cta-section-wrapper {
    padding: 80px 0;
  }

  .cta-content-left {
    gap: 32px;
  }

  .cta-pretitle {
    font-size: 20px;
  }

  .cta-main-title {
    font-size: 36px;
    line-height: 50px;
    letter-spacing: -1px;
  }

  .cta-downloads {
    display: flex;
    flex-direction: row;
    gap: 12px;
    width: auto;
    max-width: none;
  }

  .cta-downloads .store-btn {
    width: auto;
    justify-content: center;
    background-color: #4a5568;
  }

  .cta-mockups-right {
    width: 300px;
    height: 360px;
  }

  .cta-phone-rotated {
    width: 130px;
    height: 305px;
    border-radius: 20px;
  }

  .cta-phone-left {
    transform: rotate(-15deg);
  }

  .cta-phone-right {
    left: 110px;
    top: 40px;
    transform: rotate(15deg);
    width: 135px;
    height: 312px;
  }

  .footer {
    padding: 80px 0 100px;
  }

  .footer-logo-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .footer-nav-links {
    flex-direction: column;
    gap: 8px;
  }

  .footer-nav-link {
    padding: 0;
  }


}

@media screen and (max-width: 768px) {

  .floating-point-badge {
    position: absolute;
    padding: 12px 16px;
    z-index: 10;
    white-space: nowrap;
  }



  /* 3. 배지 내부 텍스트 크기 축소 */
  .floating-point-badge p {
    font-size: 13px;
  }


  .badge-apply {
    left: calc(50% - 30px);
    top: 190px;
    transform: translateX(-100%);
  }

  .badge-share {
    left: calc(50% + 70px);
    top: 280px;
    transform: none;
  }

  .badge-win {
    left: calc(50% - 85px);
    top: 460px;
    transform: translateX(-100%);
  }

  .badge-invite {
    left: calc(50% + 65px);
    top: 580px;
    transform: none;
  }


}