/* style.css — momap driver component & page styles */

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 35, 55, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}

[data-theme="light"] .nav {
  background: rgba(245, 248, 250, 0.88);
}

.nav--scrolled {
  box-shadow: var(--shadow-md);
}

.nav__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: var(--space-2);
  flex-shrink: 0;
}

.nav__logo svg {
  height: 36px;
  width: auto;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-text__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-text);
  letter-spacing: -0.3px;
}

.logo-text__sub {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.65rem;
  color: var(--color-text-muted);
  letter-spacing: 2.5px;
  margin-top: 2px;
}

.footer .logo-mark {
  width: 32px;
  height: 32px;
}

.footer .logo-text__name {
  font-size: 1.1rem;
}

.footer .logo-text__sub {
  font-size: 0.6rem;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
}

.nav__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
  position: relative;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--color-text);
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-interactive);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-primary-highlight);
}

/* Mobile menu button */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  border-radius: var(--radius-md);
}

.nav__hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  background: var(--color-bg);
  padding: var(--space-8) var(--space-6) var(--space-8);
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile a {
  display: block;
  padding: var(--space-4) var(--space-2);
  font-size: var(--text-lg);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-divider);
  transition: color var(--transition-interactive);
}

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

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--space-24) var(--space-6) var(--space-16);
}

.hero__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero__content {
  z-index: 2;
}

.hero__tagline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-3xl);
  line-height: 1.05;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.hero__tagline .highlight {
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 500px;
  line-height: 1.7;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background var(--transition-interactive), transform var(--transition-interactive);
}

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

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.hero__icon-wrapper {
  position: relative;
}

.hero__icon {
  width: 220px;
  height: 220px;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}

/* Decorative glow behind icon */
.hero__icon-wrapper::before {
  content: '';
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle, rgba(91, 164, 181, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: var(--space-16) var(--space-5) var(--space-12);
  }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }
  .hero__visual {
    order: -1;
  }
  .hero__icon {
    width: 140px;
    height: 140px;
  }
  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero__tagline {
    font-size: var(--text-2xl);
  }
}

/* ============================================
   FEATURE SECTIONS
   ============================================ */
.features {
  padding: 0;
}

.feature {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-6);
  position: relative;
  overflow: hidden;
}

.feature:nth-child(odd) {
  background: var(--color-surface);
}

.feature:nth-child(even) {
  background: var(--color-bg);
}

.feature__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.feature:nth-child(even) .feature__inner {
  direction: rtl;
}

.feature:nth-child(even) .feature__inner > * {
  direction: ltr;
}

.feature__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feature__number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xs);
  color: var(--color-primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.feature__heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  line-height: 1.15;
  color: var(--color-text);
}

.feature__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Screenshot display — App Store style screenshots already have device frames */
.screenshot-display {
  position: relative;
  max-width: 320px;
  margin: 0 auto;
}

.screenshot-display__img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: transform 0.4s ease;
}

.screenshot-display:hover .screenshot-display__img {
  transform: scale(1.02);
}

@media (max-width: 768px) {
  .feature__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }
  .feature:nth-child(even) .feature__inner {
    direction: ltr;
  }
  .screenshot-display {
    max-width: 260px;
  }
  .feature__text {
    order: 1;
  }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-6);
  background: var(--color-surface);
}

.about__inner {
  max-width: var(--content-default);
  margin: 0 auto;
  text-align: center;
}

.about__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--color-primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.about__heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
}

.about__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 680px;
  margin: 0 auto;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-12) var(--space-6) var(--space-8);
}

.footer__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-10);
}

.footer__brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  line-height: 1.6;
  max-width: 320px;
}

.footer__col-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

.footer__bottom {
  max-width: var(--content-wide);
  margin: var(--space-8) auto 0;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__bottom p,
.footer__bottom a {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__bottom a {
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer__bottom a:hover {
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   LEGAL PAGES (shared layout)
   ============================================ */
.legal-page {
  padding: var(--space-16) var(--space-6) clamp(var(--space-12), 8vw, var(--space-24));
}

.legal-page__inner {
  max-width: var(--content-narrow);
  margin: 0 auto;
}

.legal-page__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}

.legal-page__date {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
}

.legal-page__content h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.legal-page__content h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.legal-page__content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.legal-page__content ul,
.legal-page__content ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.legal-page__content li {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  line-height: 1.7;
}

.legal-page__content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* Legal table */
.legal-table-wrapper {
  overflow-x: auto;
  margin: var(--space-6) 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.legal-page__content table {
  min-width: 700px;
  font-size: var(--text-sm);
}

.legal-page__content th,
.legal-page__content td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-text-muted);
  line-height: 1.5;
  vertical-align: top;
}

.legal-page__content th {
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

/* ============================================
   SUPPORT PAGE
   ============================================ */
.support-hero {
  padding: var(--space-16) var(--space-6) var(--space-12);
  text-align: center;
}

.support-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.support-hero__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 500px;
  margin: 0 auto;
}

/* Contact cards */
.support-contact {
  padding: 0 var(--space-6) var(--space-12);
}

.support-contact__inner {
  max-width: var(--content-default);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}

.contact-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  color: var(--color-primary);
}

.contact-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.contact-card__value {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

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

.contact-card__value a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .support-contact__inner {
    grid-template-columns: 1fr;
  }
}

/* FAQ */
.faq {
  padding: var(--space-12) var(--space-6) clamp(var(--space-12), 8vw, var(--space-24));
}

.faq__inner {
  max-width: var(--content-narrow);
  margin: 0 auto;
}

.faq__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
  margin-bottom: var(--space-8);
  text-align: center;
}

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

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
  text-align: left;
  gap: var(--space-4);
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-item__answer {
  max-height: 300px;
  padding-bottom: var(--space-5);
}

.faq-item__answer p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.faq-item__answer a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Contact form */
.contact-form {
  padding: 0 var(--space-6) clamp(var(--space-12), 8vw, var(--space-24));
}

.contact-form__inner {
  max-width: var(--content-narrow);
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
}

.contact-form__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-faint);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
  cursor: pointer;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border: none;
}

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

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

.btn--secondary:hover {
  background: var(--color-primary-highlight);
}

/* ============================================
   SCROLL REVEAL (subtle)
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================
   HERO BACKGROUND PATTERN
   ============================================ */
.hero__bg-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.04;
  background-image:
    radial-gradient(circle at 20% 50%, var(--color-primary) 1px, transparent 1px),
    radial-gradient(circle at 80% 20%, var(--color-primary) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Gradient overlay bottom of hero */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
  z-index: 1;
  pointer-events: none;
}