/* ============================================
   SciCard — Landing Page
   Palette : crème chaude / vert forêt / ambre
   ============================================ */

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

:root {
  --bg:        #F6F4EE;
  --bg-alt:    #EDEAE0;
  --dark:      #0E2318;
  --primary:   #1A5C39;
  --primary-h: #134A2D;
  --amber:     #E9A030;
  --coral:     #E04F2A;
  --text:      #18160F;
  --muted:     #7A756A;
  --border:    #DDD8CB;
  --white:     #FFFFFF;

  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body:    'Inter', sans-serif;

  --container:  1160px;
  --radius:     12px;
  --radius-lg:  20px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

/* ---- UTILS ---- */
.section-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.section-label--light { color: rgba(255,255,255,.5); }

.section-header { margin-bottom: 56px; }
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--text);
  max-width: 540px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all .18s ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--primary);
  color: var(--white);
}
.btn--primary:hover { background: var(--primary-h); transform: translateY(-1px); }
.btn--dark {
  background: var(--dark);
  color: var(--white);
}
.btn--dark:hover { background: #0a1a10; transform: translateY(-1px); }
.btn--outline {
  background: transparent;
  color: var(--dark);
  border: 1.5px solid var(--border);
}
.btn--outline:hover { border-color: var(--dark); background: rgba(0,0,0,.03); }
.btn--lg { padding: 15px 28px; font-size: 15px; }
.btn--full { width: 100%; justify-content: center; padding: 14px; }

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .2s, box-shadow .2s;
}
.nav.scrolled {
  background: rgba(246,244,238,.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  height: 68px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -.02em;
  flex-shrink: 0;
}
.nav__logo-mark {
  display: block;
  width: 28px;
  height: 28px;
  background: var(--primary);
  border-radius: 7px;
  position: relative;
}
.nav__logo-mark::after {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 3px;
  background: var(--white);
}
.nav__links {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.nav__links a {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  border-radius: 8px;
  transition: color .15s, background .15s;
}
.nav__links a:hover { color: var(--text); background: var(--bg-alt); }
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .2s;
}
.nav__mobile {
  display: none;
  flex-direction: column;
  padding: 16px 40px 24px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.nav__mobile.open { display: flex; gap: 4px; }
.nav__mobile a {
  padding: 10px 14px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-radius: 8px;
}
.nav__mobile a:hover { background: var(--bg-alt); }
.nav__mobile .btn { margin-top: 8px; }

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 68px;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 40px;
  padding-right: 40px;
  gap: 40px;
  align-items: center;
}
.hero__content { padding: 60px 0; }
.hero__label {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 32px;
  letter-spacing: .01em;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--text);
  margin-bottom: 24px;
}
.hero__title em {
  font-style: normal;
  color: var(--primary);
}
.hero__sub {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 440px;
  margin-bottom: 36px;
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.hero__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: border-color .15s, color .15s;
}
.hero__link:hover { color: var(--primary); border-color: var(--primary); }

/* Phone mockup */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 60px 0;
}
.hero__bg-text {
  position: absolute;
  font-family: var(--font-display);
  font-size: clamp(80px, 12vw, 160px);
  font-weight: 800;
  color: var(--bg-alt);
  letter-spacing: -.04em;
  user-select: none;
  z-index: 0;
  white-space: nowrap;
}
.hero__phone {
  position: relative;
  z-index: 1;
  width: 280px;
  background: var(--white);
  border-radius: 36px;
  box-shadow:
    0 0 0 10px #E8E4DA,
    0 40px 80px rgba(0,0,0,.15),
    0 8px 16px rgba(0,0,0,.08);
  overflow: hidden;
}
.hero__phone-bar {
  background: var(--dark);
  height: 36px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
}
.hero__phone-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
}
.hero__phone-screen {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hero__phone-header {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.01em;
  margin-bottom: 4px;
}
.hero__card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
}
.hero__card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}
.hero__card-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.hero__card-type {
  font-size: 11px;
  color: var(--muted);
  margin-top: 1px;
}
.hero__card-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 100px;
  background: #D1F0DC;
  color: #1A7A3A;
  white-space: nowrap;
}
.hero__card-badge--warn { background: #FEF0CD; color: #8A6200; }
.hero__card-badge--green { background: var(--primary); color: var(--white); }
.hero__token-bar {
  height: 5px;
  background: var(--bg-alt);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 5px;
}
.hero__token-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 100px;
}
.hero__token-label { font-size: 10px; color: var(--muted); }
.hero__card-expire { font-size: 11px; color: var(--muted); margin-top: -4px; }
.hero__qr-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 10px;
  background: var(--dark);
  color: var(--white);
  border: none;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
}

/* ---- STATS ---- */
.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--white);
  padding: 48px 0;
}
.stats__grid {
  display: flex;
  align-items: center;
  gap: 0;
}
.stats__item {
  flex: 1;
  padding: 0 48px;
  text-align: center;
}
.stats__number {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}
.stats__label {
  font-size: 13px;
  color: var(--muted);
  max-width: 180px;
  margin: 0 auto;
  line-height: 1.4;
}
.stats__divider {
  width: 1px;
  height: 64px;
  background: var(--border);
  flex-shrink: 0;
}

/* ---- PROBLEM ---- */
.problem {
  padding: 112px 0;
}
.problem__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.problem__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.02em;
}
.problem__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
  margin-bottom: 40px;
}
.problem__item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  line-height: 1.5;
}
.problem__icon {
  color: var(--muted);
  font-size: 18px;
  flex-shrink: 0;
  line-height: 1.5;
}
.problem__item strong { display: block; color: var(--text); font-weight: 600; }
.problem__solution {
  background: var(--dark);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  color: rgba(255,255,255,.75);
  font-size: 15px;
  line-height: 1.65;
}
.problem__solution-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}

/* ---- HOW ---- */
.how {
  padding: 112px 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}
.how__tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-alt);
  border-radius: 12px;
  padding: 4px;
  width: fit-content;
  margin-bottom: 56px;
}
.how__tab {
  padding: 9px 20px;
  border-radius: 9px;
  border: none;
  background: none;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: all .15s;
}
.how__tab--active {
  background: var(--white);
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0,0,0,.1);
}
.how__content { display: block; }
.how__content--hidden { display: none; }
.how__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.how__step {
  background: var(--white);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.how__step-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--bg-alt);
  line-height: 1;
  letter-spacing: -.03em;
}
.how__step h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
  line-height: 1.3;
}
.how__step p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ---- FEATURES ---- */
.features {
  padding: 112px 0;
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
.features__item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.features__item--large {
  grid-column: span 2;
  background: var(--dark);
  border-color: var(--dark);
  color: rgba(255,255,255,.75);
}
.features__item--large h3 { color: var(--white); }
.features__item--large p { color: rgba(255,255,255,.65); }
.features__item--large .features__icon-area { color: var(--amber); }
.features__item--accent {
  background: var(--primary);
  border-color: var(--primary);
}
.features__item--accent h3 { color: var(--white); }
.features__item--accent p { color: rgba(255,255,255,.75); }
.features__icon-area {
  color: var(--primary);
  margin-bottom: 4px;
}
.features__item h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.3;
}
.features__item p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ---- TYPES ---- */
.types {
  padding: 112px 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}
.types__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.types__card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.types__card--featured {
  background: var(--primary);
  border-color: var(--primary);
}
.types__card--featured .types__number,
.types__card--featured h3 { color: var(--white); }
.types__card--featured .types__desc { color: rgba(255,255,255,.75); }
.types__card--featured .types__example { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.2); }
.types__card--featured .types__example-label { color: rgba(255,255,255,.5); }
.types__card--featured .types__example { color: rgba(255,255,255,.9); }
.types__number {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--bg-alt);
  line-height: 1;
}
.types__card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.01em;
}
.types__desc { font-size: 14px; color: var(--muted); line-height: 1.55; }
.types__example {
  margin-top: auto;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
}
.types__example-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

/* ---- CASES ---- */
.cases {
  padding: 112px 0;
}
.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 56px;
}
.cases__item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .15s, box-shadow .15s;
}
.cases__item:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(26,92,57,.08);
}
.cases__emoji { font-size: 32px; line-height: 1; }
.cases__item h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
}
.cases__item p { font-size: 14px; color: var(--muted); line-height: 1.6; }

.cases__story {
  background: var(--dark);
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  display: flex;
  gap: 32px;
  align-items: flex-start;
}
.cases__story-quote {
  font-family: var(--font-display);
  font-size: 96px;
  color: var(--amber);
  line-height: .7;
  flex-shrink: 0;
  font-weight: 800;
}
.cases__story-content p {
  font-size: 19px;
  color: rgba(255,255,255,.85);
  line-height: 1.65;
  margin-bottom: 20px;
  font-style: italic;
}
.cases__story-author {
  font-size: 14px;
  color: rgba(255,255,255,.5);
}
.cases__story-author strong { color: rgba(255,255,255,.9); font-weight: 600; }

/* ---- SECURITY ---- */
.security {
  padding: 112px 0;
  background: var(--dark);
}
.security__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.security__left .section-label { color: var(--amber); }
.security__left h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 20px;
}
.security__left p {
  font-size: 15px;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
  margin-bottom: 14px;
}
.security__right {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,.1);
}
.security__point {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.security__num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: .05em;
  flex-shrink: 0;
  padding-top: 2px;
}
.security__point strong {
  display: block;
  font-size: 15px;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 6px;
}
.security__point p { font-size: 13px; color: rgba(255,255,255,.5); line-height: 1.5; }

/* ---- APPS ---- */
.apps {
  padding: 112px 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}
.apps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.apps__card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.apps__card--web { border-color: var(--primary); background: var(--primary); }
.apps__card--web h3 { color: var(--white); }
.apps__card--web p { color: rgba(255,255,255,.75); }
.apps__tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  width: fit-content;
}
.apps__tag--client { background: #D1F0DC; color: #1A5C39; }
.apps__tag--business { background: #FEF0CD; color: #7A5200; }
.apps__tag--web { background: rgba(255,255,255,.2); color: var(--white); }
.apps__card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.01em;
}
.apps__card p { font-size: 14px; color: var(--muted); line-height: 1.6; flex: 1; }
.apps__stores { display: flex; gap: 8px; flex-wrap: wrap; }
.apps__store {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  background: var(--white);
  transition: all .15s;
}
.apps__store:hover { border-color: var(--primary); color: var(--primary); }

/* ---- CTA ---- */
.cta {
  padding: 112px 0;
  background: var(--primary);
}
.cta__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.cta__left h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 16px;
}
.cta__left p { font-size: 15px; color: rgba(255,255,255,.7); line-height: 1.65; margin-bottom: 24px; }
.cta__list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.cta__list li { font-size: 14px; color: rgba(255,255,255,.8); font-weight: 500; }

.cta__form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.optional { font-weight: 400; color: var(--muted); }
.form-field input,
.form-field select {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  background: var(--white);
  transition: border-color .15s;
  outline: none;
  appearance: none;
}
.form-field input:focus,
.form-field select:focus { border-color: var(--primary); }
.form-field input::placeholder { color: var(--muted); }
.form-field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%237A756A' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; cursor: pointer; }
.cta__form .btn--primary { background: var(--dark); font-size: 15px; }
.cta__form .btn--primary:hover { background: #0a1a10; }
.form-success {
  display: none;
  background: #D1F0DC;
  color: #1A5C39;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
}
.form-success.visible { display: block; }

/* ---- FAQ ---- */
.faq { padding: 112px 0; background: var(--bg-alt); }
.faq .section-header h2 { color: var(--text); }
.faq__list {
  max-width: 720px;
  border-top: 1px solid var(--border);
}
.faq__item { border-bottom: 1px solid var(--border); }
.faq__q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 20px 0;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  gap: 16px;
  line-height: 1.4;
  transition: color .15s;
}
.faq__q:hover { color: var(--primary); }
.faq__arrow {
  flex-shrink: 0;
  font-size: 18px;
  color: var(--muted);
  transition: transform .2s;
  display: inline-block;
}
.faq__item.open .faq__arrow { transform: rotate(180deg); }
.faq__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height .3s ease;
}
.faq__a p {
  padding-bottom: 20px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--dark);
  padding: 64px 0 40px;
}
.footer__top {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__brand .footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.footer__brand p { font-size: 14px; color: rgba(255,255,255,.4); line-height: 1.6; max-width: 260px; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer__col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  margin-bottom: 14px;
}
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col a,
.footer__col span {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  text-decoration: none;
  transition: color .15s;
}
.footer__col a:hover { color: var(--white); }
.footer__bottom {
  font-size: 13px;
  color: rgba(255,255,255,.25);
}

/* ---- ANIMATIONS ---- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .hero { padding-left: 24px; padding-right: 24px; gap: 32px; }
  .how__steps { grid-template-columns: repeat(2, 1fr); }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .features__item--large { grid-column: span 2; }
  .problem__inner { grid-template-columns: 1fr; gap: 48px; }
  .security__inner { grid-template-columns: 1fr; gap: 48px; }
  .cta__inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .nav__links, .nav > .btn { display: none; }
  .nav__hamburger { display: flex; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 100px; padding-bottom: 40px; }
  .hero__visual { display: none; }
  .stats__grid { flex-direction: column; gap: 32px; }
  .stats__divider { width: 64px; height: 1px; }
  .stats__item { padding: 0; }
  .types__grid { grid-template-columns: 1fr; }
  .cases__grid { grid-template-columns: repeat(2, 1fr); }
  .cases__story { flex-direction: column; padding: 32px; gap: 16px; }
  .cases__story-quote { font-size: 64px; }
  .apps__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 48px; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .how__steps { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: 1fr; }
  .features__item--large { grid-column: span 1; }
  .cases__grid { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr; }
  .nav__inner { padding: 0 24px; }
  .nav__mobile { padding: 16px 24px 24px; }
  .cta__form { padding: 24px; }
}