/* ============================================
   SPA ALINA — Landing / Marketing Page Styles
   Mobile-first responsive (375px → 1200px)
   ============================================ */

/* === Base === */
.landing-page {
  font-family: var(--font-family);
  color: var(--color-text-primary);
  background-color: var(--color-bg-white);
  overflow-x: hidden;
}

.landing-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

/* === Gradient Text Utility === */
.landing-text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Buttons === */
.landing-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-family);
  font-size: var(--text-button-size);
  font-weight: var(--text-button-weight);
  line-height: var(--text-button-height);
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.landing-btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.landing-btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.landing-btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.landing-btn--outline:hover {
  background: var(--color-primary-lightest);
  transform: translateY(-1px);
}

.landing-btn--sm {
  padding: 8px 16px;
  font-size: var(--text-body-sm-size);
}

.landing-btn--lg {
  padding: 14px 28px;
  font-size: var(--text-button-size);
  border-radius: var(--radius-md);
}

/* === Section Utilities === */
.landing-section-badge {
  display: inline-block;
  font-size: var(--text-badge-size);
  font-weight: var(--text-badge-weight);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  background: var(--color-primary-lightest);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.landing-section-badge--light {
  color: var(--color-primary-lightest);
  background: rgba(255, 255, 255, 0.15);
}

.landing-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}

.landing-section-header--light .landing-section-title,
.landing-section-header--light .landing-section-subtitle {
  color: var(--color-text-inverse);
}

.landing-section-title {
  font-size: var(--text-h2-size);
  font-weight: var(--text-h2-weight);
  line-height: var(--text-h2-height);
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.landing-section-subtitle {
  font-size: var(--text-body-size);
  line-height: var(--text-body-height);
  color: var(--color-text-secondary);
}


/* ============================================
   NAVIGATION
   ============================================ */
.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: var(--space-md) 0;
  transition: all var(--transition-normal);
  background: transparent;
}

.landing-nav.is-scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: var(--space-sm) 0;
}

.landing-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.landing-nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-h3-size);
  font-weight: var(--text-h3-weight);
  color: var(--color-primary);
  text-decoration: none;
  z-index: 10;
}

.landing-nav__logo-icon {
  display: flex;
  align-items: center;
  color: var(--color-primary);
}

/* Hamburger */
.landing-nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: var(--tap-target);
  height: var(--tap-target);
  padding: 10px;
  z-index: 10;
  background: none;
  border: none;
  cursor: pointer;
}

.landing-nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.landing-nav__toggle.is-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.landing-nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.landing-nav__toggle.is-open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.landing-nav__menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 5;
}

.landing-nav__menu.is-open {
  opacity: 1;
  visibility: visible;
}

.landing-nav__links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
  padding: 0;
  margin: 0;
}

.landing-nav__link {
  font-size: var(--text-h3-size);
  font-weight: 500;
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

.landing-nav__link:hover {
  color: var(--color-primary);
}

.landing-nav__cta {
  margin-top: var(--space-md);
}


/* ============================================
   HERO SECTION
   ============================================ */
.landing-hero {
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-white) 100%);
  position: relative;
  overflow: hidden;
}

.landing-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary-lightest) 0%, transparent 70%);
  opacity: 0.5;
  pointer-events: none;
}

.landing-hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xl);
}

.landing-hero__content {
  text-align: center;
  max-width: 600px;
}

.landing-hero__title {
  font-size: 32px;
  font-weight: var(--text-h1-weight);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.landing-hero__subtitle {
  font-size: var(--text-body-size);
  line-height: var(--text-body-height);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

.landing-hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

.landing-hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  padding: var(--space-lg);
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.landing-hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.landing-hero__stat-number {
  font-size: var(--text-price-lg-size);
  font-weight: var(--text-price-lg-weight);
  color: var(--color-primary);
  line-height: 1;
}

.landing-hero__stat span:first-child + span {
  font-size: var(--text-price-lg-size);
  font-weight: var(--text-price-lg-weight);
  color: var(--color-primary);
}

.landing-hero__stat-label {
  font-size: var(--text-caption-size);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.landing-hero__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}


/* === Phone Mockup === */
.landing-hero__visual {
  position: relative;
  width: 260px;
  flex-shrink: 0;
}

.landing-phone-mockup {
  position: relative;
}

.landing-phone-mockup__frame {
  width: 240px;
  height: 480px;
  background: var(--color-bg-white);
  border-radius: 32px;
  border: 3px solid var(--color-text-primary);
  padding: var(--space-md);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.landing-phone-mockup__notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 24px;
  background: var(--color-text-primary);
  border-radius: 0 0 16px 16px;
}

.landing-phone-mockup__screen {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.landing-phone-mockup__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.landing-phone-mockup__logo-small {
  font-size: var(--text-body-sm-size);
  font-weight: var(--text-h3-weight);
  color: var(--color-primary);
}

.landing-phone-mockup__card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  position: relative;
}

.landing-phone-mockup__card-badge {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-size: 10px;
  font-weight: var(--text-badge-weight);
  color: var(--color-text-inverse);
  background: var(--color-accent);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.landing-phone-mockup__card-img {
  width: 100%;
  height: 120px;
  background: linear-gradient(135deg, var(--color-primary-lightest) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.landing-phone-mockup__card-title {
  font-size: var(--text-body-sm-size);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.landing-phone-mockup__card-price {
  font-size: var(--text-price-size);
  font-weight: var(--text-price-weight);
  color: var(--color-primary);
}

.landing-phone-mockup__nav {
  display: flex;
  justify-content: space-around;
  padding: var(--space-md) 0 var(--space-sm);
  border-top: 1px solid var(--color-border-light);
  margin-top: auto;
}

.landing-phone-mockup__nav-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.landing-phone-mockup__nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: all var(--transition-fast);
}

.landing-phone-mockup__nav-item--active .landing-phone-mockup__nav-dot {
  background: var(--color-primary);
  width: 20px;
  border-radius: var(--radius-full);
}

.landing-phone-mockup__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--color-primary-lightest) 0%, transparent 70%);
  opacity: 0.6;
  z-index: -1;
  pointer-events: none;
}


/* ============================================
   FEATURES SECTION
   ============================================ */
.landing-features {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

.landing-features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.landing-feature-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 1px solid transparent;
}

.landing-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-lightest);
}

.landing-feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.landing-feature-card__title {
  font-size: var(--text-h3-size);
  font-weight: var(--text-h3-weight);
  margin-bottom: var(--space-sm);
}

.landing-feature-card__text {
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-height);
  color: var(--color-text-secondary);
}


/* ============================================
   HOW IT WORKS
   ============================================ */
.landing-how {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-white);
}

.landing-how__steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  max-width: 800px;
  margin: 0 auto;
}

.landing-how__step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.landing-how__step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-h2-size);
  font-weight: var(--text-h2-weight);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.landing-how__step-content {
  flex: 1;
}

.landing-how__step-title {
  font-size: var(--text-h3-size);
  font-weight: var(--text-h3-weight);
  margin-bottom: var(--space-sm);
}

.landing-how__step-text {
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-height);
  color: var(--color-text-secondary);
}

.landing-how__connector {
  display: none;
}


/* ============================================
   PRODUCTS SECTION
   ============================================ */
.landing-products {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

.landing-products__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.landing-product-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
}

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

.landing-product-card__badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  font-size: var(--text-badge-size);
  font-weight: var(--text-badge-weight);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-inverse);
  background: var(--color-primary);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  z-index: 2;
}

.landing-product-card__badge--new {
  background: var(--color-info);
}

.landing-product-card__badge--promo {
  background: var(--color-error);
}

.landing-product-card__image {
  height: 200px;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-primary-lightest) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.landing-product-card__image-placeholder {
  opacity: 0.7;
}

.landing-product-card__content {
  padding: var(--space-md);
}

.landing-product-card__category {
  font-size: var(--text-badge-size);
  font-weight: var(--text-badge-weight);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  display: block;
}

.landing-product-card__name {
  font-size: var(--text-body-size);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.landing-product-card__desc {
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-height);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.landing-product-card__footer {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.landing-product-card__price {
  font-size: var(--text-price-size);
  font-weight: var(--text-price-weight);
  color: var(--color-primary);
}

.landing-product-card__price--old {
  font-size: var(--text-body-sm-size);
  color: var(--color-text-tertiary);
  text-decoration: line-through;
}

.landing-product-card__subscription {
  font-size: var(--text-caption-size);
  color: var(--color-success);
  font-weight: 500;
}

.landing-products__cta {
  text-align: center;
  margin-top: var(--space-xl);
}


/* ============================================
   LOYALTY SECTION
   ============================================ */
.landing-loyalty {
  padding: var(--space-3xl) 0;
  background: var(--gradient-loyalty);
  position: relative;
  overflow: hidden;
}

.landing-loyalty::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.landing-loyalty::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.02);
  pointer-events: none;
}

.landing-loyalty__tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  position: relative;
  z-index: 1;
}

.landing-loyalty__tier {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
}

.landing-loyalty__tier:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.15);
}

.landing-loyalty__tier--featured {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.3);
}

.landing-loyalty__tier-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--text-badge-size);
  font-weight: var(--text-badge-weight);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-dark);
  background: var(--color-text-inverse);
  padding: 4px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.landing-loyalty__tier-badge {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.landing-loyalty__tier-badge--membre {
  color: var(--color-tier-membre);
  background: rgba(163, 176, 186, 0.2);
}

.landing-loyalty__tier-badge--privilege {
  color: var(--color-primary-lightest);
  background: rgba(0, 128, 128, 0.3);
}

.landing-loyalty__tier-badge--ambassador {
  color: var(--color-tier-ambassador);
  background: rgba(201, 168, 76, 0.2);
}

.landing-loyalty__tier-name {
  font-size: var(--text-h3-size);
  font-weight: var(--text-h3-weight);
  color: var(--color-text-inverse);
  margin-bottom: var(--space-xs);
}

.landing-loyalty__tier-points {
  font-size: var(--text-body-sm-size);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-lg);
}

.landing-loyalty__tier-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.landing-loyalty__tier-benefits li {
  font-size: var(--text-body-sm-size);
  color: rgba(255, 255, 255, 0.9);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 24px;
  position: relative;
}

.landing-loyalty__tier-benefits li:last-child {
  border-bottom: none;
}

.landing-loyalty__tier-benefits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 8l3 3 7-7' stroke='%232ECC71' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}


/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.landing-testimonials {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-white);
}

.landing-testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.landing-testimonial-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  border: 1px solid var(--color-border-light);
}

.landing-testimonial-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-lightest);
}

.landing-testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
}

.landing-testimonial-card__quote {
  font-size: var(--text-body-size);
  line-height: var(--text-body-height);
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.landing-testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.landing-testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-body-sm-size);
  font-weight: 600;
  flex-shrink: 0;
}

.landing-testimonial-card__name {
  font-size: var(--text-body-sm-size);
  font-weight: 600;
  margin-bottom: 2px;
}

.landing-testimonial-card__info {
  font-size: var(--text-caption-size);
  color: var(--color-text-secondary);
}


/* ============================================
   FAQ SECTION
   ============================================ */
.landing-faq {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

.landing-faq__list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.landing-faq__item {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  transition: border-color var(--transition-normal);
}

.landing-faq__item:hover,
.landing-faq__item.is-open {
  border-color: var(--color-primary-light);
}

.landing-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-body-size);
  font-weight: 600;
  text-align: left;
  color: var(--color-text-primary);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
  font-family: var(--font-family);
}

.landing-faq__question:hover {
  color: var(--color-primary);
}

.landing-faq__chevron {
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.landing-faq__item.is-open .landing-faq__chevron {
  transform: rotate(180deg);
}

.landing-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
  padding: 0 var(--space-lg);
}

.landing-faq__item.is-open .landing-faq__answer {
  max-height: 300px;
  padding: 0 var(--space-lg) var(--space-lg);
}

.landing-faq__answer p {
  font-size: var(--text-body-sm-size);
  line-height: 1.7;
  color: var(--color-text-secondary);
}


/* ============================================
   DOWNLOAD CTA SECTION
   ============================================ */
.landing-download {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-white);
}

.landing-download__inner {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.landing-download__inner::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.landing-download__inner::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.landing-download__title {
  font-size: var(--text-h2-size);
  font-weight: var(--text-h2-weight);
  line-height: var(--text-h2-height);
  color: var(--color-text-inverse);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.landing-download__subtitle {
  font-size: var(--text-body-size);
  line-height: var(--text-body-height);
  color: rgba(255, 255, 255, 0.8);
  max-width: 480px;
  margin: 0 auto var(--space-xl);
  position: relative;
  z-index: 1;
}

.landing-download__buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.landing-store-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  background: rgba(0, 0, 0, 0.3);
  color: var(--color-text-inverse);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.2);
  min-width: 200px;
}

.landing-store-btn:hover {
  background: rgba(0, 0, 0, 0.5);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.landing-store-btn__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.landing-store-btn__label {
  font-size: var(--text-caption-size);
  opacity: 0.8;
  line-height: 1.2;
}

.landing-store-btn__store {
  font-size: var(--text-body-size);
  font-weight: 600;
  line-height: 1.3;
}

.landing-download__demo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-body-sm-size);
  position: relative;
  z-index: 1;
}

.landing-download__demo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-text-inverse);
  font-weight: 500;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.landing-download__demo-link:hover {
  opacity: 0.8;
}


/* ============================================
   FOOTER
   ============================================ */
.landing-footer {
  padding: var(--space-2xl) 0 var(--space-lg);
  background: var(--color-text-primary);
  color: rgba(255, 255, 255, 0.7);
}

.landing-footer__top {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: var(--space-lg);
}

.landing-footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-h3-size);
  font-weight: var(--text-h3-weight);
  color: var(--color-text-inverse);
  text-decoration: none;
  margin-bottom: var(--space-md);
}

.landing-footer__logo .landing-nav__logo-icon {
  color: var(--color-primary-light);
}

.landing-footer__tagline {
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-height);
  max-width: 320px;
}

.landing-footer__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl) var(--space-md);
}

.landing-footer__column-title {
  font-size: var(--text-body-sm-size);
  font-weight: 600;
  color: var(--color-text-inverse);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.landing-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.landing-footer__links a {
  font-size: var(--text-body-sm-size);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.landing-footer__links a:hover {
  color: var(--color-text-inverse);
}

.landing-footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.landing-footer__copyright {
  font-size: var(--text-caption-size);
  color: rgba(255, 255, 255, 0.4);
}

.landing-footer__social {
  display: flex;
  gap: var(--space-md);
}

.landing-footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.landing-footer__social-link:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-text-inverse);
  transform: translateY(-2px);
}


/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 {
  transition-delay: 0.1s;
}

.reveal--delay-2 {
  transition-delay: 0.2s;
}

.reveal--delay-3 {
  transition-delay: 0.3s;
}


/* ============================================
   RESPONSIVE — Tablet (768px+)
   ============================================ */
@media (min-width: 768px) {
  .landing-container {
    padding-left: var(--space-xl);
    padding-right: var(--space-xl);
  }

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

  /* Hero */
  .landing-hero__title {
    font-size: 40px;
  }

  .landing-hero__actions {
    flex-direction: row;
    justify-content: center;
  }

  /* Features — 2 columns */
  .landing-features__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

  /* Products — 2 columns */
  .landing-products__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

  /* Loyalty — 3 columns */
  .landing-loyalty__tiers {
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
  }

  /* Testimonials */
  .landing-testimonials__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

  .landing-testimonials__grid .landing-testimonial-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }

  /* Download */
  .landing-download__inner {
    padding: var(--space-3xl) var(--space-2xl);
  }

  .landing-download__buttons {
    flex-direction: row;
  }

  .landing-download__title {
    font-size: 28px;
  }

  /* Footer */
  .landing-footer__top {
    flex-direction: row;
    gap: var(--space-3xl);
  }

  .landing-footer__brand {
    flex-shrink: 0;
    max-width: 280px;
  }

  .landing-footer__columns {
    flex: 1;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
  }

  .landing-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}


/* ============================================
   RESPONSIVE — Desktop (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  /* Nav — inline menu */
  .landing-nav__toggle {
    display: none;
  }

  .landing-nav__menu {
    position: static;
    opacity: 1;
    visibility: visible;
    flex-direction: row;
    align-items: center;
    gap: var(--space-xl);
    background: transparent;
  }

  .landing-nav__links {
    flex-direction: row;
    gap: var(--space-lg);
  }

  .landing-nav__link {
    font-size: var(--text-body-sm-size);
    font-weight: 500;
  }

  .landing-nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
    transform: scaleX(0);
    transition: transform var(--transition-normal);
  }

  .landing-nav__link:hover::after {
    transform: scaleX(1);
  }

  .landing-nav__cta {
    margin-top: 0;
  }

  /* Hero — side by side */
  .landing-hero {
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
    min-height: 80vh;
    display: flex;
    align-items: center;
  }

  .landing-hero__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3xl);
  }

  .landing-hero__content {
    text-align: left;
    flex: 1;
  }

  .landing-hero__title {
    font-size: 48px;
  }

  .landing-hero__actions {
    justify-content: flex-start;
  }

  .landing-hero__stats {
    justify-content: flex-start;
  }

  .landing-hero__visual {
    width: 300px;
  }

  .landing-phone-mockup__frame {
    width: 280px;
    height: 560px;
  }

  /* Features — 3 columns */
  .landing-features__grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  /* How it works — horizontal */
  .landing-how__steps {
    flex-direction: row;
    align-items: flex-start;
    gap: 0;
    max-width: none;
  }

  .landing-how__step {
    flex: 1;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: transparent;
    padding: var(--space-md);
  }

  .landing-how__step-number {
    width: 56px;
    height: 56px;
    margin-bottom: var(--space-md);
  }

  .landing-how__connector {
    display: flex;
    align-items: center;
    width: 80px;
    flex-shrink: 0;
    padding-top: 28px;
  }

  /* Products — 4 columns */
  .landing-products__grid {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }

  /* Testimonials — 3 columns */
  .landing-testimonials__grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .landing-testimonials__grid .landing-testimonial-card:last-child {
    grid-column: auto;
    max-width: none;
  }

  /* Download */
  .landing-download__title {
    font-size: 32px;
  }

  .landing-section-title {
    font-size: 32px;
  }
}


/* ============================================
   RESPONSIVE — Large Desktop (1200px+)
   ============================================ */
@media (min-width: 1200px) {
  .landing-hero__title {
    font-size: 56px;
  }

  .landing-container {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
}


/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .landing-feature-card:hover,
  .landing-product-card:hover,
  .landing-loyalty__tier:hover,
  .landing-store-btn:hover,
  .landing-footer__social-link:hover,
  .landing-btn--primary:hover,
  .landing-btn--outline:hover {
    transform: none;
  }
}