@font-face {
  font-family: 'PP Mori';
  src: url('fonts/PPMori-Regular.woff2') format('woff2'),
       url('fonts/PPMori-Regular.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'PP Mori';
  src: url('fonts/PPMori-SemiBold.woff2') format('woff2'),
       url('fonts/PPMori-SemiBold.woff') format('woff');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* ============================
   Custom Properties
   ============================ */
:root {
  --color-primary: #2C7DA0;
  --color-primary-dark: #235e7a;
  --color-primary-light: #e8f4f8;
  --color-accent-teal: #1EADD9;
  --color-accent-red: #BE2026;
  --color-bg: #f5f8fc;
  --color-card: #ffffff;
  --color-surface: #f0f4f8;
  --color-text: #2d3748;
  --color-text-light: #4a5568;
  --color-heading: #1a202c;
  --color-border: rgba(179, 229, 232, 0.3);
  --radius-card: 16px;
  --radius-button: 999px;
  --max-width: 1120px;
  --section-padding: clamp(3rem, 8vw, 6rem) clamp(1.25rem, 4vw, 3rem);
  --shadow-card: 0 18px 40px rgba(44, 125, 160, 0.08);
  --shadow-phone: 0 25px 50px rgba(8, 62, 102, 0.2);
  --transition-base: 0.3s ease;
}

/* ============================
   Reset & Base
   ============================ */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  font-family: 'PP Mori', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

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

main {
  flex: 1;
}

/* ============================
   Navigation
   ============================ */
site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: block;
}

.site-header {
  background: rgba(245, 248, 252, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.08);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__logo {
  display: inline-flex;
  flex-shrink: 0;
}

.nav__logo img {
  height: 32px;
  width: auto;
}

.nav__menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav__link {
  position: relative;
  padding: 8px 12px;
  font-size: 0.9rem;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-base);
}

.nav__link:hover,
.nav__link:focus {
  color: var(--color-primary);
  text-decoration: none;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

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

.nav__link--active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav__cta {
  margin-left: 16px;
  flex-shrink: 0;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 101;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-heading);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================
   Buttons
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.4rem 1.5rem;
  border-radius: var(--radius-button);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn:hover,
.btn:focus {
  text-decoration: none;
}

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

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(44, 125, 160, 0.3);
}

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

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

.btn--white {
  background: #fff;
  color: var(--color-primary);
}

.btn--white:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

/* ============================
   Sections
   ============================ */
.section {
  padding: var(--section-padding);
}

.section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section--alt {
  background: var(--color-surface);
}

.section__label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin: 0 0 0.5rem;
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 400;
  color: var(--color-heading);
  margin: 0 0 1rem;
  line-height: 1.2;
}

.section__desc {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin: 0 0 2.5rem;
  max-width: 640px;
}

/* ============================
   Hero Section
   ============================ */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 60px 48px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 32px;
}

.hero-content {
  max-width: 480px;
}

.hero-logo {
  height: 41px;
  width: auto;
  margin-bottom: 24px;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  color: var(--color-heading);
  line-height: 1.1;
}

.hero p {
  margin: 0 0 32px;
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
}

.trust-line {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin: 0;
}

.trust-line__logo {
  height: 40px;
  width: auto;
}

/* App Store Buttons */
.app-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 1.5rem;
}

.app-badge {
  display: inline-block;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.app-badge:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.app-icon {
  display: inline-block;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.app-icon:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.app-icon img {
  display: block;
  height: 40px;
  width: auto;
  border-radius: 10px;
}

.app-badge img {
  display: block;
  height: 40px;
  width: auto;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Hero Visual - Phone Mockups */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 520px;
  perspective: 1000px;
}

.hero-phone {
  position: absolute;
  width: 220px;
  filter: drop-shadow(var(--shadow-phone));
  border-radius: 32px;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
              filter 0.4s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.hero-phone--back {
  left: 0;
  top: 50%;
  transform: translateY(-45%);
  z-index: 1;
}

.hero-phone--front {
  left: 140px;
  top: 50%;
  transform: translateY(-55%);
  z-index: 2;
}

/* Large screen hover animations */
@media (min-width: 901px) and (hover: hover) {
  .hero-phone--back:hover {
    transform: translateY(-45%) scale(1.05) rotateY(8deg) rotateX(-3deg);
    filter: drop-shadow(0 35px 60px rgba(8, 62, 102, 0.35));
    z-index: 3;
  }

  .hero-phone--front:hover {
    transform: translateY(-55%) scale(1.08) rotateY(-5deg) rotateX(3deg);
    filter: drop-shadow(0 40px 70px rgba(8, 62, 102, 0.4));
    z-index: 4;
  }

  .hero-visual:hover .hero-phone--back:not(:hover) {
    transform: translateY(-45%) translateX(-8px) rotateY(3deg);
  }

  .hero-visual:hover .hero-phone--front:not(:hover) {
    transform: translateY(-55%) translateX(8px) rotateY(-3deg);
  }
}

/* ============================
   Product Hero (single column for product pages)
   ============================ */
.hero--product {
  grid-template-columns: 1fr;
  text-align: center;
  padding-bottom: 60px;
}

.hero--product .hero-content {
  max-width: 640px;
  margin: 0 auto;
}

.hero--product .hero-buttons,
.hero--product .app-buttons {
  justify-content: center;
}

/* ============================
   Steps / How It Works (Numbered Cards Grid)
   ============================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.steps-grid > :last-child:nth-child(odd) {
  grid-column: 1;
}

.step-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  position: relative;
}

.step-card__number {
  display: block;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-primary-light);
  line-height: 1;
  margin-bottom: 1rem;
}

.step-card__title {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-heading);
}

.step-card__desc {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ============================
   Product Cards
   ============================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(44, 125, 160, 0.12);
}

.product-card__title {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-heading);
}

.product-card__desc {
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.product-card__link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
  text-decoration: none;
  transition: gap var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.product-card__link:hover {
  text-decoration: none;
  gap: 0.5rem;
}

/* ============================
   Benefits Grid
   ============================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.benefits-grid > :last-child:nth-child(odd) {
  grid-column: 1;
}

.benefit-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 2rem;
  box-shadow: var(--shadow-card);
}

.benefit-item__title {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-heading);
}

.benefit-item__desc {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ============================
   CTA Banner
   ============================ */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-teal));
  color: #fff;
  border-radius: var(--radius-card);
  padding: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  max-width: var(--max-width);
  margin: 0 auto;
}

.cta-banner__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  color: #fff;
}

.cta-banner__desc {
  margin: 0 0 2rem;
  font-size: 1rem;
  opacity: 0.9;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ============================
   Feature List (Product Pages)
   ============================ */
.feature-split {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0;
  align-items: center;
  margin-top: 2rem;
}

.feature-split__image {
  display: flex;
  justify-content: center;
}

.feature-split__image img {
  max-width: 280px;
  width: 100%;
  height: auto;
  border-radius: 24px;
}

.feature-list {
  display: grid;
  gap: 2rem;
  max-width: 640px;
  margin: 0 auto;
}

.feature-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  align-items: start;
}

.feature-item__icon {
  width: 3rem;
  height: 3rem;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.feature-item--no-icon {
  display: block;
}

/* Feature card grid */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature-card {
  background: var(--color-bg);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.feature-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.feature-card__title {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-heading);
}

.feature-card__desc {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.feature-cards--stack {
  grid-template-columns: 1fr;
}

.feature-item__title {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-heading);
}

.feature-item__desc {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ============================
   Values Grid (About Page)
   ============================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.value-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.value-card__title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-heading);
}

/* ============================
   Contact Cards
   ============================ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.contact-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 2rem;
  box-shadow: var(--shadow-card);
}

.contact-card__label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin: 0 0 0.5rem;
}

.contact-card__value {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text);
}

.contact-card__value a {
  color: var(--color-text);
}

.contact-card__value a:hover {
  color: var(--color-primary);
}

/* ============================
   Supported Networks
   ============================ */
.networks-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  align-items: center;
  margin-top: 1rem;
}

.networks-logo {
  height: 75px;
  width: auto;
}

/* ============================
   Footer
   ============================ */
.site-footer {
  background: var(--color-heading);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 2rem;
  padding: 3rem 2rem 2rem;
}

.footer__brand img {
  height: 28px;
  width: auto;
  margin-bottom: 0.75rem;
  filter: brightness(0) invert(1);
}

.footer__brand p {
  margin: 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

.footer__socials {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.footer__socials a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-base);
}

.footer__socials a:hover {
  color: #fff;
}

.footer__col h3 {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.4);
}

.footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__col li + li {
  margin-top: 0.5rem;
}

.footer__col a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer__col a:hover {
  color: #fff;
  text-decoration: none;
}

.footer__bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8rem;
}

/* ============================
   Page Layout (Privacy, Terms, Delete Account)
   ============================ */
.page-header {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 0;
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-header .home-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  width: 48px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 16px rgba(15, 36, 64, 0.08);
  transition: box-shadow 0.2s ease;
}

.page-header .home-link:hover {
  box-shadow: 0 12px 24px rgba(15, 36, 64, 0.12);
}

.page-header .logo-small {
  height: 24px;
  width: auto;
}

.page-header h1 {
  margin: 0;
  font-size: 1.75rem;
  color: var(--color-heading);
}

.page-meta {
  margin: 4px 0 0;
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* Page Content */
.page-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 24px 48px;
  display: grid;
  gap: 24px;
}

/* Cards */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: var(--shadow-card);
}

.card h2 {
  margin: 0 0 16px;
  font-size: 1.25rem;
  color: var(--color-heading);
}

.card p {
  margin: 0;
}

.card p + p {
  margin-top: 12px;
}

.card ul {
  margin: 0;
  padding-left: 20px;
}

.card li + li {
  margin-top: 8px;
}

/* Policy Pages (Privacy, Terms) */
.policy-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 32px 48px;
}

.policy-card {
  padding: 48px 56px;
}

.policy-card h1 {
  margin: 0 0 8px;
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--color-heading);
}

.policy-date {
  margin: 0 0 40px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
}

.policy-card section {
  margin-top: 32px;
}

.policy-card section:first-of-type {
  margin-top: 0;
}

.policy-card h2 {
  margin: 0 0 16px;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-text-light);
}

.policy-card p {
  margin: 0;
  line-height: 1.7;
}

.policy-card ul {
  margin: 16px 0 0;
  padding-left: 20px;
}

.policy-card li {
  line-height: 1.7;
}

.policy-card li + li {
  margin-top: 12px;
}

/* ============================
   Scroll Reveal Animations
   ============================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > .reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger > .reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger > .reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal-stagger > .reveal:nth-child(5) { transition-delay: 0.4s; }

/* ============================
   Utility
   ============================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ============================
   Responsive: 1080px (Narrow desktop)
   Tighten the nav so all links + CTA still fit
   before the hamburger takes over at 900px.
   ============================ */
@media (min-width: 901px) and (max-width: 1080px) {
  .nav {
    gap: 16px;
    padding: 16px 20px;
  }

  .nav__link {
    padding: 8px 7px;
    font-size: 0.85rem;
  }

  .nav__cta {
    margin-left: 8px;
    padding-left: 1rem;
    padding-right: 1rem;
    font-size: 0.82rem;
  }
}

/* ============================
   Responsive: 900px (Tablet)
   ============================ */
@media (max-width: 900px) {
  /* Nav mobile */
  .nav__toggle {
    display: flex;
    margin-left: auto;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--color-bg);
    flex-direction: column;
    align-items: stretch;
    padding: 80px 24px 24px;
    gap: 0;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.1);
  }

  .nav__menu.open {
    transform: translateX(0);
  }

  .nav__link {
    padding: 12px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--color-border);
  }

  .nav__link::after {
    display: none;
  }

  .nav__cta {
    display: none;
  }

  .nav--open .nav__cta--mobile {
    display: inline-flex;
  }

  /* Hero */
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
    padding: 24px 24px 60px;
  }

  .hero-content {
    max-width: 100%;
    order: 1;
  }

  .hero-visual {
    order: 2;
    min-height: 400px;
  }

  .hero-phone {
    width: 180px;
  }

  .hero-phone--back {
    left: 50%;
    transform: translate(-80%, -50%);
  }

  .hero-phone--front {
    right: auto;
    left: 50%;
    transform: translate(-20%, -50%);
  }

  .hero-buttons,
  .app-buttons {
    justify-content: center;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  /* Feature cards */
  .feature-cards {
    grid-template-columns: 1fr;
  }

  /* Feature split */
  .feature-split {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .feature-split__image img {
    max-width: 220px;
  }

  /* Steps grid */
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid > :last-child:nth-child(odd) {
    max-width: 100%;
  }

  /* Benefits */
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .benefits-grid > :last-child:nth-child(odd) {
    max-width: 100%;
  }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

/* ============================
   Responsive: 600px (Mobile)
   ============================ */
@media (max-width: 600px) {
  .nav {
    padding: 12px 20px;
  }

  .hero {
    padding: 16px 20px 48px;
  }

  .hero h1 {
    font-size: 1.875rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .hero-visual {
    min-height: 320px;
  }

  .hero-phone {
    width: 150px;
  }

  .hero-phone--back {
    left: 50%;
    transform: translate(-90%, -45%);
  }

  .hero-phone--front {
    left: 50%;
    transform: translate(-10%, -55%);
  }

  .card {
    padding: 24px;
  }

  .page-header {
    padding: 24px 20px 0;
  }

  .page-content {
    padding: 24px 20px 48px;
  }

  .site-footer .footer__inner {
    grid-template-columns: 1fr;
    padding: 2rem 1.5rem 1.5rem;
  }

  .footer__bottom {
    padding: 1.25rem 1.5rem;
    text-align: center;
  }

  .policy-content {
    padding: 16px 20px 48px;
  }

  .policy-card {
    padding: 32px 24px;
  }

  .policy-card h1 {
    font-size: 2rem;
  }

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

  .cta-banner {
    border-radius: 0;
    margin: 0;
  }

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

/* ============================
   Reduced Motion
   ============================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}