/* ===== RESET & VARIABLES ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #ffffff;
  --bg2: #f4f6f9;
  --bg3: #e8ecf1;
  --text: #1a1a2e;
  --text2: #4a4a6a;
  --accent: #6c63ff;
  --accent2: #ff6584;
  --card-bg: #ffffff;
  --card-shadow: 0 2px 16px rgba(108,99,255,0.10);
  --border: #dde2ea;
  --nav-bg: rgba(255,255,255,0.95);
  --radius: 12px;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --transition: 0.2s ease;
}

[data-theme="dark"] {
  --bg: #0f0f1a;
  --bg2: #1a1a2e;
  --bg3: #252540;
  --text: #e8e8f0;
  --text2: #9090b0;
  --card-bg: #1e1e34;
  --card-shadow: 0 2px 16px rgba(0,0,0,0.4);
  --border: #2e2e50;
  --nav-bg: rgba(15,15,26,0.95);
}

html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6; transition: background var(--transition), color var(--transition); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 0 1rem;
  display: flex; align-items: center; gap: 1rem;
  height: 60px;
}
.navbar .brand { font-size: 1.2rem; font-weight: 700; color: var(--accent); flex: 1; }
.navbar .brand a { color: inherit; }
.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-links a { color: var(--text2); font-size: 0.9rem; font-weight: 500; transition: color var(--transition); }
.nav-links a:hover { color: var(--accent); text-decoration: none; }

/* Language Switcher */
.lang-switcher { display: flex; gap: 0.25rem; align-items: center; flex-wrap: wrap; }
.lang-btn {
  background: none; border: 1px solid var(--border); border-radius: 6px;
  padding: 3px 8px; font-size: 0.75rem; cursor: pointer;
  color: var(--text2); transition: all var(--transition);
}
.lang-btn:hover, .lang-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Theme Toggle */
.theme-toggle {
  background: none; border: 1px solid var(--border); border-radius: 8px;
  padding: 5px 10px; cursor: pointer; font-size: 1rem;
  color: var(--text); transition: all var(--transition);
}
.theme-toggle:hover { border-color: var(--accent); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition); }

@media (max-width: 700px) {
  .hamburger { display: flex; }
  .nav-links { display: none; position: absolute; top: 60px; left: 0; right: 0; background: var(--nav-bg); border-bottom: 1px solid var(--border); flex-direction: column; padding: 1rem; gap: 1rem; }
  .nav-links.open { display: flex; }
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--accent) 0%, #a855f7 50%, var(--accent2) 100%);
  color: #fff; text-align: center; padding: 5rem 1rem 4rem;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; margin-bottom: 1rem; }
.hero p { font-size: clamp(1rem, 2.5vw, 1.25rem); opacity: 0.9; max-width: 600px; margin: 0 auto 2rem; }
.btn {
  display: inline-block; padding: 0.75rem 2rem; border-radius: 50px;
  font-weight: 600; font-size: 1rem; cursor: pointer; transition: all var(--transition);
  border: 2px solid transparent;
}
.btn-primary { background: #fff; color: var(--accent); }
.btn-primary:hover { background: transparent; border-color: #fff; color: #fff; text-decoration: none; }
.btn-secondary { background: transparent; border-color: #fff; color: #fff; }
.btn-secondary:hover { background: #fff; color: var(--accent); text-decoration: none; }

/* ===== SECTION ===== */
.section { padding: 4rem 1rem; }
.section-alt { background: var(--bg2); }
.container { max-width: 1100px; margin: 0 auto; }
.section-title { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: 0.5rem; }
.section-sub { color: var(--text2); margin-bottom: 2.5rem; }

/* ===== ABOUT CARD ===== */
.about-card-section {
  background: var(--bg2);
  padding: 2.5rem 1rem 0;
}
.about-card {
  max-width: 1100px; margin: 0 auto;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem 2.5rem 2rem;
  box-shadow: 0 4px 32px rgba(108,99,255,0.13);
  display: flex; flex-direction: column; gap: 2rem;
}
.about-card-top { display: flex; flex-direction: column; gap: 0.75rem; }
.about-org-badge {
  display: inline-block; align-self: flex-start;
  padding: 5px 18px; border-radius: 50px;
  background: linear-gradient(135deg, var(--accent) 0%, #a855f7 100%);
  color: #fff; font-size: 0.78rem; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.about-card-top h2 {
  font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; margin: 0;
}
.about-motto {
  font-size: 1rem; color: var(--text2); font-style: italic;
  border-left: 3px solid var(--accent); padding-left: 1rem;
  margin: 0; line-height: 1.6;
}
.about-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
}
.service-item {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  display: flex; flex-direction: column; gap: 0.6rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(108,99,255,0.18);
  border-color: var(--accent);
}
.service-icon { font-size: 2rem; line-height: 1; }
.service-item h3 { font-size: 0.975rem; font-weight: 700; margin: 0; }
.service-item p { font-size: 0.86rem; color: var(--text2); line-height: 1.65; margin: 0; }
.about-card-cta { display: flex; }
.btn-accent {
  display: inline-block; padding: 0.7rem 2rem; border-radius: 50px;
  background: linear-gradient(135deg, var(--accent) 0%, #a855f7 100%);
  color: #fff; font-weight: 700; font-size: 0.95rem;
  border: 2px solid transparent; transition: all var(--transition);
}
.btn-accent:hover { opacity: 0.88; text-decoration: none; transform: translateY(-1px); }
@media (max-width: 700px) {
  .about-card { padding: 1.75rem 1.25rem 1.5rem; gap: 1.5rem; }
}

/* ===== APP GRID ===== */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
}
.app-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column;
}
.app-card:hover { transform: translateY(-5px); box-shadow: 0 12px 36px rgba(108,99,255,0.22); }
.app-card-banner {
  position: relative;
  height: 160px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}
.app-card-banner img.fg-img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.app-card-banner img.icon-img {
  position: absolute;
  bottom: -22px;
  left: 1.25rem;
  width: 60px; height: 60px;
  border-radius: 14px;
  border: 3px solid var(--card-bg);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  object-fit: cover;
}
.app-card-body {
  padding: 2.5rem 1.25rem 1.25rem;
  display: flex; flex-direction: column; gap: 0.6rem; flex: 1;
}
.app-card-body h3 { font-size: 1.1rem; font-weight: 700; margin: 0; }
.app-card-body p { color: var(--text2); font-size: 0.875rem; line-height: 1.55; flex: 1; margin: 0; }
.app-links { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.75rem; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 8px; font-size: 0.8rem; font-weight: 600; background: var(--bg3); color: var(--text2); border: 1px solid var(--border); transition: all var(--transition); }
.badge:hover { background: var(--accent); color: #fff; border-color: var(--accent); text-decoration: none; }
.badge-sm { font-size: 0.72rem; padding: 4px 10px; }

/* ===== APP DETAIL PAGE ===== */
.app-hero {
  background: var(--bg2);
  padding-top: 1.75rem;      /* breathing room below the sticky navbar */
}
.app-hero-banner {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 16px 16px 0 0;   /* round only the top corners */
  max-width: 1100px;
  margin: 0 auto;                 /* centre-align on large screens */
}
.app-hero-banner img.hero-fg {
  /* Natural width-driven sizing — no cropping ever.
     Banner is capped at max-width:1100px so max height ~537px on desktop. */
  width: 100%;
  height: auto;
  display: block;
}
.app-hero-banner img.hero-icon {
  position: absolute;
  bottom: -44px;
  left: 1.75rem;
  width: 88px; height: 88px;
  border-radius: 20px;
  border: 4px solid var(--bg2);
  box-shadow: 0 6px 20px rgba(0,0,0,0.28);
  object-fit: cover;
  z-index: 2;
}
.app-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 16px 16px;
  padding: 3.75rem 1.75rem 2rem;
  display: flex; flex-direction: column; gap: 0.6rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}
.app-hero-inner h1 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 800; margin: 0; }
.app-hero-inner > p { color: var(--text2); font-size: 1.05rem; margin: 0 0 0.75rem; line-height: 1.5; }
@media (max-width: 700px) {
  .app-hero { padding-top: 1.25rem; }
  .app-hero-banner img.hero-icon { width: 72px; height: 72px; bottom: -36px; left: 1.25rem; }
  .app-hero-inner { padding: 3rem 1.25rem 1.5rem; }
}
.store-badges { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.store-badge { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 10px; background: var(--text); color: var(--bg); font-size: 0.85rem; font-weight: 600; transition: opacity var(--transition); }
.store-badge:hover { opacity: 0.8; text-decoration: none; }
.store-badge svg { width: 20px; height: 20px; fill: currentColor; }
.store-badge-soon { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 10px; background: var(--bg3); color: var(--text2); font-size: 0.85rem; font-weight: 600; border: 1px solid var(--border); cursor: default; opacity: 0.7; }
.store-badge-soon svg { width: 20px; height: 20px; fill: currentColor; }
.store-badge-soon span.coming { font-size: 0.7rem; font-weight: 500; opacity: 0.75; }

/* Screenshots */
.screenshots { display: flex; gap: 1rem; overflow-x: auto; padding-bottom: 0.5rem; }
.screenshots img, .screenshot-placeholder {
  width: 180px; height: 320px; object-fit: cover; border-radius: 12px;
  border: 1px solid var(--border); flex-shrink: 0;
  background: var(--bg3); display: flex; align-items: center; justify-content: center;
  color: var(--text2); font-size: 0.8rem;
}
.screenshot-placeholder { display: flex; align-items: center; justify-content: center; }

/* Features list */
.features-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.feature-item { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; display: flex; gap: 1rem; align-items: flex-start; }
.feature-icon { font-size: 1.5rem; flex-shrink: 0; }
.feature-item h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.25rem; }
.feature-item p { font-size: 0.85rem; color: var(--text2); }

/* How-to steps */
.steps { display: flex; flex-direction: column; gap: 1rem; }
.step { display: flex; gap: 1.25rem; align-items: flex-start; }
.step-num { width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.9rem; }
.step-content h4 { font-weight: 600; margin-bottom: 0.2rem; }
.step-content p { color: var(--text2); font-size: 0.9rem; }

/* Video embed */
.video-wrap { position: relative; padding-bottom: 56.25%; height: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.video-wrap iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* ===== PRIVACY / SUPPORT PAGES ===== */
.page-header { background: var(--bg2); padding: 3rem 1rem 2rem; border-bottom: 1px solid var(--border); }
.page-header h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 800; }
.page-header p { color: var(--text2); margin-top: 0.5rem; }

.prose { max-width: 800px; }
.prose h2 { font-size: 1.3rem; font-weight: 700; margin: 2rem 0 0.75rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.prose h2:first-child { border-top: none; margin-top: 0; }
.prose p, .prose li { color: var(--text2); line-height: 1.8; margin-bottom: 0.75rem; }
.prose ul, .prose ol { padding-left: 1.5rem; }
.prose li { margin-bottom: 0.4rem; }
.prose strong { color: var(--text); }
.prose a { color: var(--accent); }

/* Support form */
.support-form { max-width: 600px; display: flex; flex-direction: column; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.9rem; font-weight: 600; }
.form-group input, .form-group textarea, .form-group select {
  padding: 0.7rem 1rem; border: 1px solid var(--border); border-radius: 8px;
  background: var(--card-bg); color: var(--text); font-family: var(--font); font-size: 0.95rem;
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--accent); }
.form-group textarea { min-height: 130px; resize: vertical; }
.btn-submit { padding: 0.75rem 2rem; background: var(--accent); color: #fff; border: none; border-radius: 50px; font-size: 1rem; font-weight: 600; cursor: pointer; align-self: flex-start; transition: opacity var(--transition); }
.btn-submit:hover { opacity: 0.85; }

/* FAQ */
.faq { max-width: 700px; display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-q { width: 100%; background: var(--card-bg); border: none; padding: 1rem 1.25rem; text-align: left; font-size: 0.95rem; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: var(--text); }
.faq-q::after { content: '+'; font-size: 1.2rem; color: var(--accent); }
.faq-q.open::after { content: '−'; }
.faq-a { display: none; padding: 0 1.25rem 1rem; color: var(--text2); font-size: 0.9rem; background: var(--card-bg); }
.faq-a.open { display: block; }

/* ===== FOOTER ===== */
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 2rem 1rem; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between; }
.footer-col h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text2); }
.footer-col a { display: block; color: var(--text2); font-size: 0.875rem; margin-bottom: 0.4rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--accent); text-decoration: none; }
.footer-bottom { max-width: 1100px; margin: 1.5rem auto 0; padding-top: 1.5rem; border-top: 1px solid var(--border); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; font-size: 0.8rem; color: var(--text2); }

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.tag { display: inline-block; padding: 3px 10px; border-radius: 50px; font-size: 0.75rem; font-weight: 600; background: var(--bg3); color: var(--text2); }