/* =========================================================================
   ANKER — page.css (Hero, Mockups, Use-Cases, Features, FAQ, Platforms)
   Hängt an Variablen aus style.css. Full-bleed Hero + Mockup-Sektion.
   ========================================================================= */

/* =========================================================================
   HERO — Full-bleed, atmosphärisch, ruhig
   ========================================================================= */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  text-align: center;
  padding: clamp(56px, 9vw, 96px) var(--s-5) clamp(64px, 10vw, 112px);
  margin: 0;
  background: var(--bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(159, 143, 184, 0.22), transparent 70%),
    radial-gradient(ellipse 50% 40% at 50% 100%, rgba(217, 168, 108, 0.14), transparent 70%),
    linear-gradient(180deg, var(--bg-elev) 0%, var(--bg) 60%, var(--bg) 100%);
}
.hero-bg::before {
  /* Atem-Wellen — drei konzentrische Ringe, sehr subtil */
  content: "";
  position: absolute;
  top: 18%;
  left: 50%;
  width: clamp(420px, 80vw, 920px);
  height: clamp(420px, 80vw, 920px);
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle, transparent 28%, rgba(159,143,184,0.05) 29%, rgba(159,143,184,0.05) 30%, transparent 31%),
    radial-gradient(circle, transparent 44%, rgba(217,168,108,0.04) 45%, rgba(217,168,108,0.04) 46%, transparent 47%),
    radial-gradient(circle, transparent 60%, rgba(159,143,184,0.03) 61%, rgba(159,143,184,0.03) 62%, transparent 63%);
  animation: heroBreath 11s ease-in-out infinite;
  opacity: 0.9;
}
.hero-bg::after {
  /* warme Lichtstellen */
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 22%, rgba(159,143,184,0.08) 0, transparent 32%),
    radial-gradient(circle at 50% 22%, rgba(217,168,108,0.06) 0, transparent 48%);
  opacity: 0.9;
  animation: heroDrift 18s ease-in-out infinite;
}
@keyframes heroDrift {
  0%, 100% { transform: translateY(0) scale(1); opacity: .9; }
  50%       { transform: translateY(-8px) scale(1.03); opacity: 1; }
}
@keyframes heroBreath {
  0%, 100% { transform: translate(-50%, -50%) scale(0.94); opacity: 0.6; }
  50%      { transform: translate(-50%, -50%) scale(1.06); opacity: 1; }
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-2);
}

.logo-wrap {
  position: relative;
  width: clamp(140px, 18vw, 200px);
  height: clamp(160px, 21vw, 230px);
  margin-bottom: var(--s-4);
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-wrap::before {
  /* sanfter Glow hinter Logo */
  content: "";
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle, rgba(159,143,184,0.28) 0, transparent 60%);
  filter: blur(20px);
  z-index: -1;
  animation: logoBreath 6s ease-in-out infinite;
}
.anker-logo {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 12px 28px rgba(159,143,184,.35)) drop-shadow(0 0 12px rgba(217,168,108,.18));
  animation: logoFloat 6s ease-in-out infinite;
}
@keyframes logoBreath {
  0%, 100% { transform: scale(0.92); opacity: 0.65; }
  50%      { transform: scale(1.08); opacity: 1; }
}
@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}

.hero-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(56px, 10vw, 88px);
  margin: 0;
  letter-spacing: -0.04em;
  line-height: 0.95;
  background: linear-gradient(135deg, var(--accent-2) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

@media (prefers-color-scheme: light) {
  .hero-title {
    background: linear-gradient(135deg, #4a3a66 0%, #7a4a1f 100%);
    -webkit-background-clip: text;
    background-clip: text;
    text-shadow: 0 1px 0 rgba(255,255,255,0.4);
  }
  .hero-tagline { color: #6a5a8a; }
}

.hero-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(18px, 2.4vw, 22px);
  color: var(--accent-2);
  margin: var(--s-3) 0 var(--s-2);
  font-weight: 400;
  opacity: 0.95;
}

.hero-lead {
  color: var(--text-2);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.65;
  max-width: 44ch;
  margin: var(--s-2) auto var(--s-6);
  padding: 0 var(--s-2);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
  text-wrap: pretty;
}

.hero-cta {
  display: flex;
  gap: var(--s-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--s-3);
}
.hero-cta .btn-primary,
.hero-cta .btn-ghost {
  min-width: 44px;
  min-height: 48px;
  padding: 14px 26px;
}

.hero-meta {
  margin-top: var(--s-7);
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--s-2);
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.02em;
}
.hero-meta .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent-3);
  box-shadow: 0 0 0 3px rgba(168,184,157,.18);
  margin-right: 2px;
  vertical-align: 1px;
}
.hero-meta .sep { opacity: 0.45; padding: 0 2px; }

/* =========================================================================
   MOCKUPS — Phone Grid, optisch hero-mockup + 3 begleiter
   ========================================================================= */

.section-mockups {
  position: relative;
  /* Breakout über Page-Container hinaus */
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: var(--s-9) clamp(16px, 4vw, 48px);
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(159,143,184,0.10), transparent 70%),
    var(--bg-elev);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-mockups .section-head {
  max-width: var(--section-max);
  margin: 0 auto var(--s-7);
  text-align: center;
}
.section-mockups .section-head .hint {
  margin-left: auto;
  margin-right: auto;
}

.phone-grid {
  max-width: var(--wide-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3.5vw, 40px);
  align-items: start;
  justify-items: center;
}

@media (min-width: 900px) {
  .phone-grid {
    grid-template-columns: 1.25fr 1fr 1fr 1fr;
    align-items: end;
  }
}

.phone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-4);
  width: 100%;
  max-width: 280px;
}

/* Hero-Phone: etwas größer auf Desktop */
@media (min-width: 900px) {
  .phone-hero { max-width: 320px; }
}

.phone-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 19.5;
  border-radius: 38px;
  padding: 6px;
  background: linear-gradient(160deg, #2c2c30 0%, #15151a 50%, #1f1f24 100%);
  box-shadow:
    var(--shadow-lg),
    inset 0 0 0 1px rgba(255,255,255,0.05),
    inset 0 0 24px rgba(0,0,0,0.4);
  transition: transform 220ms ease;
}
.phone:hover .phone-frame {
  transform: translateY(-4px);
}

.phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 32px;
  overflow: hidden;
  padding: 30px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: #fff;
}

.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 20px;
  background: #0a0a0c;
  border-radius: 14px;
  z-index: 3;
}

.phone-caption {
  text-align: center;
  padding: 0 var(--s-2);
}
.caption-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.01em;
}
.caption-sub {
  margin-top: 2px;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.4;
}

/* Screen Status Bar */
.screen-statusbar {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  padding: 0 8px 4px;
}
.screen-statusbar .dots::after {
  content: "•••";
  letter-spacing: 1px;
  opacity: 0.6;
}

.screen-title {
  color: #fff;
  font-size: 20px;
  text-align: center;
  font-family: var(--serif);
  margin: 6px 0 0;
  letter-spacing: -0.01em;
}
.screen-header {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  opacity: 0.92;
  margin: 4px 0;
  padding: 0 2px;
}
.screen-cta {
  background: rgba(159,143,184,0.18);
  color: #fff;
  border: 1px solid rgba(159,143,184,0.42);
  border-radius: 12px;
  padding: 9px;
  font-size: 12px;
  font-weight: 500;
  margin-top: auto;
  cursor: default;
}

/* Screen Backgrounds */
.screen-akut    { background: linear-gradient(160deg, #1c2433 0%, #221b2c 100%); }
.screen-skills  { background: linear-gradient(160deg, #1f1d29 0%, #2a1f28 100%); }
.screen-journal { background: linear-gradient(160deg, #1c1a26 0%, #251c28 100%); }
.screen-mood    { background: linear-gradient(160deg, #1a2230 0%, #221a28 100%); }

/* Breath circle (Akut) */
.breath-circle {
  width: 78%;
  max-width: 170px;
  height: auto;
  margin: 8px auto 0;
  animation: breathPulse 7s ease-in-out infinite;
  filter: drop-shadow(0 8px 20px rgba(217,168,108,.22));
}
@keyframes breathPulse {
  0%, 100% { transform: scale(0.92); }
  50%      { transform: scale(1.05); }
}
.breath-progress {
  color: var(--accent);
  text-align: center;
  font-size: 15px;
  letter-spacing: 4px;
  font-weight: 600;
  opacity: 0.92;
  margin-top: 4px;
}
.sos-mini-menu {
  display: flex;
  gap: 5px;
  margin-top: auto;
}
.sos-mini-menu .mini-btn {
  flex: 1;
  background: rgba(255,255,255,0.07);
  color: #fff;
  padding: 7px 4px;
  font-size: 10px;
  border-radius: 8px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.05);
}

/* Skills */
.skill-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 11px;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.04);
}
.skill-stufe {
  font-weight: 700;
  color: rgba(255,255,255,0.55);
  min-width: 28px;
  font-size: 9px;
  letter-spacing: 0.04em;
}
.skill-name { flex: 1; font-size: 11px; font-weight: 500; }
.skill-icon { font-size: 14px; }
.level-low  { background: rgba(168, 184, 157, 0.20); }
.level-mid  { background: rgba(217, 168, 108, 0.20); }
.level-high { background: rgba(217, 168, 108, 0.32); }
.level-crit { background: rgba(196, 87, 87, 0.28); }

/* Journal */
.journal-entry {
  display: flex;
  gap: 9px;
  padding: 9px 10px;
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.04);
}
.entry-mood { font-size: 20px; line-height: 1; }
.entry-body { flex: 1; }
.entry-text {
  color: rgba(255,255,255,0.88);
  font-size: 11px;
  line-height: 1.45;
}
.entry-tags { display: flex; gap: 4px; margin-top: 5px; flex-wrap: wrap; }
.entry-tags .tag {
  background: rgba(159,143,184,0.28);
  color: #e1d8eb;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 9px;
  font-weight: 500;
}

/* Mood */
.mood-chart { width: 100%; height: 90px; margin-top: 4px; }
.mood-days {
  display: flex;
  justify-content: space-around;
  color: rgba(255,255,255,0.55);
  font-size: 10px;
  padding: 2px 0 4px;
  font-weight: 500;
}
.mood-insight {
  background: rgba(217,168,108,0.18);
  color: #f7d9a8;
  font-size: 10px;
  padding: 8px 10px;
  border-radius: 9px;
  line-height: 1.45;
  margin-top: auto;
  border: 1px solid rgba(217,168,108,0.22);
}

/* =========================================================================
   USE-CASES
   ========================================================================= */

.use-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--s-4);
}
.use-case {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-6);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  transition: border-color 180ms ease, transform 180ms ease;
}
.use-case:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
}
.use-case-accent {
  background: linear-gradient(160deg, var(--bg-elev) 0%, rgba(217,168,108,0.07) 100%);
  border-color: rgba(217,168,108,0.32);
}
.use-head {
  display: flex;
  align-items: center;
  gap: var(--s-3);
}
.use-icon {
  font-size: 28px;
  line-height: 1;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border-radius: 14px;
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.use-case-accent .use-icon {
  background: rgba(217,168,108,0.15);
  border-color: rgba(217,168,108,0.32);
}
.use-when { display: flex; flex-direction: column; gap: 2px; }
.use-time {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.use-where {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.use-case p {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
}

/* =========================================================================
   PLATFORMS (Download)
   ========================================================================= */

.platforms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--s-3);
  margin-top: var(--s-2);
}
.platform {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  padding: var(--s-6) var(--s-3);
  border-radius: var(--r);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  transition: border-color 160ms, transform 160ms, box-shadow 160ms;
  position: relative;
}
.platform.available {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 8px 22px rgba(217,168,108,.16);
}
.platform.available::before {
  content: "JETZT";
  position: absolute;
  top: -10px;
  right: 14px;
  background: var(--accent);
  color: #1a1308;
  font-size: 10px;
  font-weight: 800;
  padding: 4px 9px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  box-shadow: 0 2px 8px rgba(217,168,108,.32);
}
.platform.available:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 0 1px var(--accent), 0 14px 30px rgba(217,168,108,.22);
}
.platform.soon, .platform.later {
  opacity: 0.75;
  cursor: default;
  border-style: dashed;
}
.platform.later { opacity: 0.55; }
.platform-icon { font-size: 34px; line-height: 1; }
.platform-name { font-weight: 600; font-size: 15px; margin-top: 4px; }
.platform-status { font-size: 12px; color: var(--text-2); }
.platform-action { font-size: 11px; color: var(--muted); margin-top: 2px; }

.install-help {
  margin-top: var(--s-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: var(--s-3) var(--s-5);
}
.install-help summary {
  color: var(--accent);
  font-weight: 600;
  padding: var(--s-2) 0;
}
.install-help ol {
  margin: var(--s-3) 0 var(--s-2) var(--s-5);
  padding: 0;
  color: var(--text-2);
}
.install-help li { padding: 4px 0; line-height: 1.55; }
.install-help code {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 13px;
}

/* =========================================================================
   FEATURES (8er Grid → 2/4 cols)
   ========================================================================= */

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--s-3);
}

@media (min-width: 900px) {
  .features { grid-template-columns: repeat(4, 1fr); }
}

.feature {
  padding: var(--s-5);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r);
  transition: border-color 160ms, transform 160ms, background 160ms;
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.feature:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  background: var(--surface);
}
.feature-icon {
  font-size: 32px;
  line-height: 1;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border-radius: 12px;
  margin-bottom: var(--s-2);
}
.feature:hover .feature-icon { background: rgba(217,168,108,0.14); }
.feature h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.01em;
}
.feature p {
  margin: 0;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.55;
}

/* =========================================================================
   FAQ
   ========================================================================= */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.faq {
  background: var(--bg-elev);
  border-radius: var(--r);
  padding: var(--s-4) var(--s-5);
  border: 1px solid var(--border);
  transition: border-color 160ms, background 160ms;
}
.faq[open] { border-color: var(--accent); background: var(--surface); }
.faq summary {
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  padding: var(--s-1) 0;
  font-size: 16px;
  list-style: none;
  position: relative;
  padding-right: 32px;
  font-family: var(--sans);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: none; }
.faq summary::after {
  content: '';
  position: absolute;
  right: 4px;
  top: 50%;
  width: 14px;
  height: 14px;
  background:
    linear-gradient(var(--accent), var(--accent)) center/14px 2px no-repeat,
    linear-gradient(var(--accent), var(--accent)) center/2px 14px no-repeat;
  transform: translateY(-50%) rotate(0deg);
  transition: transform 220ms ease;
}
.faq[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
  background:
    linear-gradient(var(--accent), var(--accent)) center/14px 2px no-repeat;
}
.faq[open] summary { color: var(--accent); }
.faq p {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.65;
  margin: var(--s-3) 0 var(--s-1);
  padding-right: var(--s-4);
  animation: faqReveal 220ms ease-out;
}
@keyframes faqReveal {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.faq summary:hover { color: var(--accent); }
.faq summary:hover::after { opacity: 0.85; }

/* =========================================================================
   SECURITY
   ========================================================================= */

.security-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.security-points li {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-sm);
  padding: var(--s-4) var(--s-5);
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-2);
}
.security-points li strong { color: var(--accent); margin-right: 4px; }

/* =========================================================================
   FEEDBACK Section spacing
   ========================================================================= */
.section-feedback { display: flex; flex-direction: column; gap: var(--s-4); }
.section-feedback #items { display: flex; flex-direction: column; gap: var(--s-4); }

/* =========================================================================
   MOBILE
   ========================================================================= */

@media (max-width: 760px) {
  .phone-grid { grid-template-columns: repeat(2, 1fr); gap: var(--s-5); }
  .phone-hero { max-width: 280px; }
}

@media (max-width: 480px) {
  .hero { padding: var(--s-9) var(--s-4) var(--s-9); }
  .hero-title { font-size: clamp(48px, 14vw, 60px); letter-spacing: -0.035em; }
  .hero-tagline { font-size: 17px; padding: 0 var(--s-3); }
  .hero-lead {
    font-size: 14.5px;
    line-height: 1.6;
    padding: 0 var(--s-3);
    max-width: 36ch;
  }
  .hero-inner { padding: 0 var(--s-2); }

  /* Logo-Glow auf Mobile verstärken */
  .logo-wrap {
    width: 140px;
    height: 160px;
    margin-bottom: var(--s-4);
  }
  .logo-wrap::before {
    inset: -30%;
    background: radial-gradient(circle, rgba(159,143,184,0.42) 0, rgba(217,168,108,0.12) 35%, transparent 65%);
    filter: blur(28px);
  }
  .anker-logo {
    filter: drop-shadow(0 14px 32px rgba(159,143,184,.45)) drop-shadow(0 0 18px rgba(217,168,108,.28));
  }

  .hero-cta { width: 100%; gap: var(--s-2); }
  .hero-cta .btn-primary,
  .hero-cta .btn-ghost {
    flex: 1 1 auto;
    min-width: 140px;
    padding: 14px 18px;
    font-size: 15px;
  }

  .section-mockups { padding: var(--s-7) var(--s-4); }
  .phone-grid { gap: var(--s-5); }
  .phone { max-width: 100%; }
  .phone-frame { border-radius: 32px; }
  .phone-screen { border-radius: 26px; padding: 26px 12px 12px; }

  .use-case { padding: var(--s-5); }
  .use-time { font-size: 17px; }

  /* Features-Grid — mehr Luft, größere Icons */
  .features {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--s-3);
  }
  .feature {
    padding: var(--s-4);
    gap: var(--s-2);
    min-height: 158px;
  }
  .feature-icon {
    font-size: 26px;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    margin-bottom: var(--s-1);
  }
  .feature h3 { font-size: 15px; line-height: 1.2; }
  .feature p { font-size: 12.5px; line-height: 1.5; }

  .faq { padding: var(--s-3) var(--s-4); }
  .faq summary { font-size: 15px; padding-right: 28px; }
  .faq p { font-size: 14px; }

  .platforms { grid-template-columns: repeat(2, 1fr); }
  .platform { padding: var(--s-5) var(--s-2); }
}

/* Sehr schmale Geräte (<360px) — Features stapeln statt quetschen */
@media (max-width: 360px) {
  .features { grid-template-columns: 1fr; }
  .feature { min-height: 0; }
}