/* ==========================================================================
   Ravan Landing Website - Main Styles
   ========================================================================== */

@import url('variables.css');

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

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
}

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

ul,
ol {
  list-style: none;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

p {
  margin-bottom: var(--spacing-4);
}

p:last-child {
  margin-bottom: 0;
}

.text-secondary {
  color: var(--color-text-secondary);
}

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

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

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.container--narrow {
  max-width: var(--container-lg);
}

.container--wide {
  max-width: var(--container-2xl);
}

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

.section--lg {
  padding: var(--spacing-24) 0;
}

.section--hero {
  padding: var(--spacing-16) 0 var(--spacing-20);
}

/* ==========================================================================
   Header
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: transparent;
  z-index: var(--z-fixed);
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.header--scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

.header__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

.header__nav {
  display: none;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.header__nav-link {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  transition: var(--transition-colors);
}

.header__nav-link:hover {
  color: var(--color-text);
}

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

.header__cta {
  display: none;
}

.header__mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-text);
}

.header__mobile-toggle svg {
  width: 24px;
  height: 24px;
}

/* Desktop Header */
@media (min-width: 768px) {
  .header__nav {
    display: block;
  }

  .header__cta {
    display: block;
  }

  .header__mobile-toggle {
    display: none;
  }
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-surface);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-6);
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.mobile-menu--open {
  transform: translateX(0);
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-8);
}

.mobile-menu__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

.mobile-menu__nav {
  flex: 1;
}

.mobile-menu__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.mobile-menu__nav-link {
  display: block;
  padding: var(--spacing-4);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  transition: var(--transition-colors);
}

.mobile-menu__nav-link:hover {
  background-color: var(--color-primary-bg);
  color: var(--color-primary);
}

.mobile-menu__cta {
  margin-top: auto;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-normal);
  border-radius: var(--radius-xl);
  transition: var(--transition-all);
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-primary);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary-lg);
}

.btn--secondary {
  background-color: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

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

.btn--ghost {
  background-color: transparent;
  color: var(--color-text);
}

.btn--ghost:hover {
  background-color: var(--color-primary-bg);
  color: var(--color-primary);
}

.btn--lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-2xl);
}

.btn--sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-lg);
}

.btn--full {
  width: 100%;
}

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

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero-radial);
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-10);
  padding: var(--spacing-12) 0;
}

.hero__content {
  max-width: 640px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  background-color: var(--color-primary-bg);
  color: var(--color-primary-dark);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-6);
}

.hero__title {
  font-size: var(--font-size-4xl);
  line-height: 1.1;
  margin-bottom: var(--spacing-6);
}

.hero__title-highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-8);
}

.hero__cta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.hero__app-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.hero__mockup {
  position: relative;
  width: 100%;
  max-width: 300px;
}

/* Desktop Hero */
@media (min-width: 1024px) {
  .hero__inner {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
    gap: var(--spacing-16);
  }

  .hero__content {
    flex: 1;
  }

  .hero__title {
    font-size: var(--font-size-5xl);
  }

  .hero__cta {
    flex-direction: row;
    align-items: center;
  }

  .hero__app-buttons {
    flex-direction: row;
  }

  .hero__mockup {
    flex: 0 0 auto;
    max-width: 360px;
  }
}

@media (min-width: 1280px) {
  .hero__title {
    font-size: var(--font-size-6xl);
  }

  .hero__mockup {
    max-width: 400px;
  }
}

/* ==========================================================================
   Phone Mockup
   ========================================================================== */

.phone-mockup {
  position: relative;
  width: 280px;
  max-width: 100%;
  background: #1a1a1a;
  border-radius: 36px;
  padding: 8px;
  box-shadow:
    0 25px 50px -12px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.1),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.phone-mockup__screen {
  position: relative;
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  background: #000;
}

.screenshot-carousel {
  position: relative;
  width: 100%;
  aspect-ratio: 1080 / 2340;
}

.screenshot-carousel__img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
}

.screenshot-carousel__img--active {
  opacity: 1;
}

/* ==========================================================================
   App Store Buttons
   ========================================================================== */

.app-button {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-5);
  background-color: var(--color-text);
  color: var(--color-text-inverse);
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
}

.app-button:hover {
  background-color: #1a1a1a;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.app-button__icon {
  width: 28px;
  height: 28px;
}

.app-button__icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.app-button__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.app-button__label {
  font-size: var(--font-size-xs);
  opacity: 0.8;
}

.app-button__store {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
}

/* ==========================================================================
   Features Section
   ========================================================================== */

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

.features__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-16);
}

.features__title {
  margin-bottom: var(--spacing-4);
}

.features__subtitle {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
}

@media (min-width: 768px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Feature Card */
.feature-card {
  padding: var(--spacing-8);
  background-color: var(--color-background);
  border-radius: var(--radius-2xl);
  transition: var(--transition-all);
}

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

.feature-card__icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-5);
}

.feature-card__icon svg {
  width: 28px;
  height: 28px;
  color: white;
}

.feature-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-3);
}

.feature-card__description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* Feature Card Variants */
.feature-card--secondary .feature-card__icon {
  background: var(--gradient-accent);
}

.feature-card--tertiary .feature-card__icon {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
}

/* ==========================================================================
   How It Works Section
   ========================================================================== */

.how-it-works {
  background: var(--gradient-hero);
}

.how-it-works__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-16);
}

.how-it-works__title {
  margin-bottom: var(--spacing-4);
}

.how-it-works__subtitle {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
  }
}

.step {
  text-align: center;
  padding: var(--spacing-6);
}

.step__number {
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  color: white;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-5);
  box-shadow: var(--shadow-primary);
}

.step__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2);
}

.step__description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section {
  background: var(--gradient-primary);
  color: white;
  text-align: center;
}

.cta-section__inner {
  max-width: 600px;
  margin: 0 auto;
}

.cta-section__title {
  color: white;
  margin-bottom: var(--spacing-4);
}

.cta-section__subtitle {
  opacity: 0.9;
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-8);
}

.cta-section__buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  justify-content: center;
}

@media (min-width: 640px) {
  .cta-section__buttons {
    flex-direction: row;
  }
}

.cta-section .app-button {
  background-color: white;
  color: var(--color-text);
}

.cta-section .app-button:hover {
  background-color: var(--color-background);
}

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

.footer {
  background-color: var(--color-text);
  color: var(--color-text-inverse);
  padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-10);
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-8);
  }
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-4);
}

.footer__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
}

.footer__tagline {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.footer__section-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  margin-bottom: var(--spacing-4);
  color: var(--color-text-tertiary);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.footer__link {
  color: var(--color-text-inverse);
  opacity: 0.8;
  font-size: var(--font-size-sm);
  transition: var(--transition-colors);
}

.footer__link:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

.footer__social {
  display: flex;
  gap: var(--spacing-3);
  margin-top: var(--spacing-4);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-all);
}

.footer__social-link:hover {
  background-color: var(--color-primary);
}

.footer__social-link svg {
  width: 20px;
  height: 20px;
}

.footer__bottom {
  margin-top: var(--spacing-12);
  padding-top: var(--spacing-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  align-items: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.footer__legal {
  display: flex;
  gap: var(--spacing-6);
}

.footer__legal-link {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  transition: var(--transition-colors);
}

.footer__legal-link:hover {
  color: var(--color-text-inverse);
}

/* ==========================================================================
   Page Styles
   ========================================================================== */

.page-header {
  padding-top: calc(var(--header-height) + var(--spacing-16));
  padding-bottom: var(--spacing-12);
  background: var(--gradient-hero-radial);
  text-align: center;
}

.page-header__title {
  margin-bottom: var(--spacing-4);
}

.page-header__subtitle {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   Feature Page - Alternating Sections
   ========================================================================== */

.feature-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-10);
  align-items: center;
}

@media (min-width: 768px) {
  .feature-section {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
  }

  .feature-section--reverse .feature-section__content {
    order: 2;
  }

  .feature-section--reverse .feature-section__image {
    order: 1;
  }
}

.feature-section__content {
  max-width: 500px;
}

.feature-section__icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-5);
}

.feature-section__icon svg {
  width: 28px;
  height: 28px;
  color: white;
}

.feature-section__title {
  margin-bottom: var(--spacing-4);
}

.feature-section__description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
}

.feature-section__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.feature-section__list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  color: var(--color-text-secondary);
}

.feature-section__list-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

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

.feature-section__mockup {
  max-width: 280px;
  width: 100%;
}

/* ==========================================================================
   About Page
   ========================================================================== */

.about-story {
  max-width: 800px;
  margin: 0 auto;
}

.about-story p {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-loose);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
}

.values {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
}

@media (min-width: 768px) {
  .values {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value-card {
  text-align: center;
  padding: var(--spacing-8);
  background-color: var(--color-surface);
  border-radius: var(--radius-2xl);
}

.value-card__icon {
  width: 64px;
  height: 64px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-5);
}

.value-card__icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
}

.value-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-3);
}

.value-card__description {
  color: var(--color-text-secondary);
}

.contact-info {
  text-align: center;
  padding: var(--spacing-10);
  background-color: var(--color-surface);
  border-radius: var(--radius-2xl);
  max-width: 500px;
  margin: 0 auto;
}

.contact-info__title {
  margin-bottom: var(--spacing-4);
}

.contact-info__company {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-4);
}

.contact-info__email {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.contact-info__email:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Legal Pages
   ========================================================================== */

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: var(--font-size-2xl);
  margin-top: var(--spacing-10);
  margin-bottom: var(--spacing-4);
}

.legal-content h3 {
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-8);
  margin-bottom: var(--spacing-3);
}

.legal-content p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.legal-content ul {
  margin: var(--spacing-4) 0;
  padding-left: var(--spacing-6);
  list-style: disc;
}

.legal-content li {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2);
  line-height: var(--line-height-relaxed);
}

.legal-content a {
  color: var(--color-primary);
}

.legal-content a:hover {
  text-decoration: underline;
}

.legal-meta {
  margin-top: var(--spacing-12);
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   404 Page
   ========================================================================== */

.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-8);
}

.error-page__content {
  max-width: 500px;
}

.error-page__code {
  font-size: 120px;
  font-weight: var(--font-weight-bold);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--spacing-4);
}

.error-page__title {
  margin-bottom: var(--spacing-4);
}

.error-page__description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-8);
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden {
  display: none !important;
}

@media (max-width: 767px) {
  .hidden-mobile {
    display: none !important;
  }
}

@media (min-width: 768px) {
  .hidden-desktop {
    display: none !important;
  }
}

/* ==========================================================================
   iOS Waitlist Modal
   ========================================================================== */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.modal--open {
  opacity: 1;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.modal__container {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-8);
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow-2xl);
  transform: scale(0.95) translateY(20px);
  transition: transform 0.3s ease;
}

.modal.modal--open .modal__container {
  transform: scale(1) translateY(0);
}

.modal__close {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.modal__close:hover {
  color: var(--color-text);
  background-color: var(--color-surface-hover);
}

.modal__content {
  text-align: center;
}

.modal__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: var(--radius-xl);
  color: white;
  margin-bottom: var(--spacing-4);
}

.modal__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--spacing-2);
}

.modal__description {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-6);
  line-height: 1.6;
}

.modal__android-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3) var(--spacing-4);
  margin-bottom: var(--spacing-6);
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.modal__android-icon {
  color: #22c55e;
  display: flex;
}

.modal__android-link {
  color: #22c55e;
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  margin-left: var(--spacing-1);
}

.modal__android-link:hover {
  text-decoration: underline;
}

.modal__form {
  margin-bottom: 0;
}

.modal__input-group {
  display: flex;
  gap: var(--spacing-2);
}

.modal__input {
  flex: 1;
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-background);
  color: var(--color-text);
  font-size: var(--font-size-base);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.modal__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}

.modal__input::placeholder {
  color: var(--color-text-muted);
}

.modal__submit {
  padding: var(--spacing-3) var(--spacing-5);
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 130px;
}

.modal__submit:hover {
  background: var(--color-primary-dark);
}

.modal__submit:active {
  transform: scale(0.98);
}

.modal__submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.modal__privacy {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--spacing-3);
}

.modal__success {
  padding: var(--spacing-4) 0;
}

.modal__success-icon {
  color: var(--color-primary);
  margin-bottom: var(--spacing-3);
}

.modal__success-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--spacing-2);
}

.modal__success-message {
  color: var(--color-text-muted);
}

/* Spinner animation */
.spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Mobile adjustments */
@media (max-width: 480px) {
  .modal__container {
    padding: var(--spacing-6);
  }

  .modal__input-group {
    flex-direction: column;
  }

  .modal__submit {
    width: 100%;
  }

  .modal__android-notice {
    flex-wrap: wrap;
    text-align: center;
  }
}