/* ============================================================
   Jumpback — premium SaaS landing page
   Static implementation of project/Jumpback.dc.html
   ============================================================ */

:root {
  --bg: #ffffff;
  --bg-alt: #f8f9fb;
  --text: #111827;
  --text-2: #4b5563;
  --muted: #6b7280;
  --border: #e5e7eb;
  --cta: #111827;
  --cta-hover: #000000;
  --accent: #00c7ba;
  --accent-hover: #00a79c;
  --success: #16a34a;
  --warning: #ea580c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: rgba(37, 99, 235, 0.14); }

h1, h2, h3 {
  font-family: "Inter Tight", "Inter", sans-serif;
  margin: 0;
}

a { color: inherit; }

img, svg { display: block; }

/* ---------- shared layout ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.section-title {
  font-weight: 800;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.section-lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-2);
  margin: 16px 0 0;
}

.section {
  padding: 104px 0;
}

.section--alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  max-width: 680px;
  margin: 0 0 52px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  cursor: pointer;
}

.btn--primary {
  background: var(--cta);
  color: #fff;
  border-color: var(--cta);
}
.btn--primary:hover { background: var(--cta-hover); }

.btn--secondary {
  background: #fff;
  color: var(--text);
  border-color: var(--border);
  padding: 14px 22px;
}
.btn--secondary:hover { border-color: var(--text); background: var(--bg-alt); }

.btn--invert {
  background: #fff;
  color: var(--text);
  border-color: #fff;
  padding: 14px 26px;
}
.btn--invert:hover { background: var(--border); }

.btn--ghost-dark {
  background: transparent;
  color: #fff;
  border-color: #374151;
}
.btn--ghost-dark:hover { border-color: var(--muted); background: #1f2937; }

/* ---------- animations ---------- */
@keyframes jb-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.82); }
}
@keyframes jb-caret { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
@keyframes jb-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

[data-reveal] { animation: jb-rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) both; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  .pulse-dot { animation: none !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

.pulse-dot { animation: jb-pulse 1.8s ease-in-out infinite; }

/* ============================================================
   NAV
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.brand__mark {
  position: relative;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--cta);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.brand__name {
  font-family: "Inter Tight", sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav__link {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.15s ease;
}
.nav__link:hover { color: var(--text); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav__signin {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
}
.nav__signin:hover { color: #000; }

.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 9px 17px;
  border-radius: 12px;
  background: var(--cta);
  color: #fff;
  font-size: 14.5px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--cta);
  transition: background 0.15s ease;
}
.nav__cta:hover { background: #000; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 96px 0 72px;
}

.hero__grid {
  display: none;
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#e5e7eb 1px, transparent 1px),
    linear-gradient(90deg, #e5e7eb 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 30%, transparent 75%);
  opacity: 0.5;
  pointer-events: none;
}

.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
}

.hero__copy {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-alt);
  margin-bottom: 26px;
}
.badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}
.badge__text {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
}

.hero__title {
  font-weight: 800;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 22px;
  text-wrap: balance;
}

.hero__subtitle {
  font-size: 19px;
  line-height: 1.6;
  color: var(--text-2);
  max-width: 660px;
  margin: 0 auto 34px;
  text-wrap: pretty;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- product mockup ---------- */
.mockup {
  position: relative;
  max-width: 1080px;
  margin: 64px auto 0;
}

.mockup__window {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04),
    0 24px 60px -24px rgba(16, 24, 40, 0.22);
  overflow: hidden;
}

.mockup__chrome {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 52px;
  padding: 0 18px;
  border-bottom: 1px solid var(--border);
  background: #fcfcfd;
}
.mockup__dots { display: flex; gap: 7px; }
.mockup__dots span {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: var(--border);
}
.mockup__tab {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 auto;
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
}
.mockup__tab-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #ef4444;
}
.mockup__tab-title { font-size: 12.5px; font-weight: 600; color: var(--text); }
.mockup__tab-live {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #ef4444;
  text-transform: uppercase;
}
.mockup__time {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.mockup__body {
  display: grid;
  grid-template-columns: 1.45fr 1fr 1.15fr;
  min-height: 430px;
}

.panel { display: flex; flex-direction: column; }
.panel--bordered { border-right: 1px solid var(--border); }
.panel--tint { background: #fcfcfd; }

.panel__label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px;
}
.panel__head--plain { padding: 16px 20px 12px; }

/* transcript */
.transcript {
  padding: 0 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
}
.turn__meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}
.turn__speaker { font-size: 13px; font-weight: 600; color: var(--text); }
.turn__time {
  font-size: 11px;
  color: #9ca3af;
  font-variant-numeric: tabular-nums;
}
.turn__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-2);
}
.turn--active {
  padding: 12px 14px;
  margin: 0 -2px;
  border-radius: 10px;
  background: var(--bg-alt);
  border: 1px solid #eef1f5;
}
.turn--active .turn__text { color: var(--text); }
.caret {
  display: inline-block;
  width: 2px;
  height: 15px;
  background: var(--accent);
  vertical-align: -3px;
  margin-left: 2px;
  animation: jb-caret 1s step-end infinite;
}

/* summary */
.summary {
  padding: 0 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.summary__item { display: flex; gap: 10px; }
.summary__bullet {
  flex: none;
  margin-top: 6px;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}
.summary__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: #374151;
}
.summary__item strong { color: var(--text); }
.summary__moments {
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.summary__moments-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 9px;
}
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-size: 11.5px;
  font-weight: 500;
  color: #374151;
  padding: 4px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: #fff;
  font-variant-numeric: tabular-nums;
}

/* ask */
.ask__thread {
  flex: 1;
  padding: 0 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.bubble--user {
  align-self: flex-end;
  max-width: 84%;
  padding: 9px 13px;
  border-radius: 13px 13px 4px 13px;
  background: var(--accent);
  color: #fff;
  font-size: 13.5px;
  line-height: 1.45;
}
.bubble--ai {
  align-self: flex-start;
  max-width: 92%;
  padding: 10px 13px;
  border-radius: 13px 13px 13px 4px;
  background: var(--bg-alt);
  border: 1px solid #eef1f5;
  color: #374151;
  font-size: 13.5px;
  line-height: 1.5;
}
.cite {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  padding: 3px 8px;
  border: 1px solid #bce8e4;
  border-radius: 6px;
  background: #fff;
  font-variant-numeric: tabular-nums;
}
.ask__composer { padding: 14px 18px 18px; }
.ask__input {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 8px 8px 14px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: #fff;
}
.ask__placeholder { flex: 1; font-size: 13px; color: #9ca3af; }
.ask__send {
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--cta);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* floating phone */
.phone {
  position: absolute;
  right: -14px;
  bottom: -46px;
  width: 188px;
  border-radius: 26px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 30px 60px -20px rgba(16, 24, 40, 0.32);
  padding: 9px;
}
.phone__screen {
  border-radius: 19px;
  overflow: hidden;
  border: 1px solid #f1f2f4;
}
.phone__head {
  padding: 14px 13px 12px;
  background: var(--cta);
  color: #fff;
}
.phone__brand {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 9px;
}
.phone__brand-mark {
  width: 16px;
  height: 16px;
  border-radius: 5px;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.phone__brand-name {
  font-family: "Inter Tight", sans-serif;
  font-weight: 700;
  font-size: 12px;
}
.phone__kicker { font-size: 10.5px; color: #9ca3af; letter-spacing: 0.04em; }
.phone__title { font-size: 13px; font-weight: 600; margin-top: 2px; }
.phone__body {
  padding: 12px 13px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.phone__line { height: 7px; border-radius: 4px; background: #eef1f5; }
.phone__qr-row {
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 9px;
}
.phone__qr {
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 6px;
  background: var(--cta);
  background-image:
    linear-gradient(45deg, #fff 25%, transparent 25%),
    linear-gradient(-45deg, #fff 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #fff 75%),
    linear-gradient(-45deg, transparent 75%, #fff 75%);
  background-size: 7px 7px;
  background-position: 0 0, 0 3.5px, 3.5px -3.5px, -3.5px 0;
}
.phone__qr-text { font-size: 10px; color: var(--muted); line-height: 1.35; }

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust { padding: 8px 0 64px; }
.trust__label {
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #9ca3af;
  margin: 0 0 28px;
}
.trust__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(28px, 5vw, 64px);
  flex-wrap: wrap;
}
.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #9ca3af;
}
.logo__name {
  font-family: "Inter Tight", sans-serif;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
}
.logo__sq { width: 18px; height: 18px; border-radius: 5px; background: #9ca3af; }
.logo__circle { width: 18px; height: 18px; border-radius: 999px; border: 2.5px solid #9ca3af; }
.logo__diamond { width: 16px; height: 16px; background: #9ca3af; transform: rotate(45deg); }
.logo__bars { display: flex; gap: 2.5px; }
.logo__bars span { width: 5px; height: 18px; background: #9ca3af; }
.logo__ring { width: 18px; height: 18px; border-radius: 5px; border: 2.5px solid #9ca3af; }

/* ============================================================
   PROBLEM
   ============================================================ */
.problem__head { max-width: 760px; margin: 0 0 56px; }
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.compare__card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 34px 32px;
}
.compare__card--dark {
  background: var(--cta);
  border-color: var(--cta);
  color: #fff;
}
.compare__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.compare__title-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--warning);
}
.compare__title-mark {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.compare__title span:last-child {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.compare__card .compare__title span:last-child { color: var(--muted); }
.compare__card--dark .compare__title span:last-child { color: #fff; }
.compare__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.compare__list li {
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: 16px;
  color: var(--text-2);
}
.compare__card--dark .compare__list li { color: var(--border); }

/* ============================================================
   FEATURES
   ============================================================ */
.features__head { max-width: 680px; margin: 0 0 52px; }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  background: #fff;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.feature-card:hover {
  border-color: #d1d5db;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px -22px rgba(16, 24, 40, 0.28);
}
.icon-tile {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-card h3 {
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--text);
}
.feature-card p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.step {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}
.step__num {
  font-family: "Inter Tight", sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--accent);
  margin-bottom: 18px;
}
.step__icon {
  width: 46px;
  height: 46px;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.step h3 {
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
.step p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

/* ============================================================
   USE CASES
   ============================================================ */
.usecase {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px 28px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.usecase:hover { border-color: #d1d5db; background: var(--bg-alt); }
.usecase span {
  font-family: "Inter Tight", sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 30px;
  display: flex;
  flex-direction: column;
}
.testimonial__quote {
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--text);
  margin: 0 0 24px;
  font-weight: 500;
  flex: 1;
}
.testimonial__person {
  display: flex;
  align-items: center;
  gap: 12px;
}
.avatar {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: var(--cta);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Inter Tight", sans-serif;
  font-weight: 700;
  font-size: 15px;
  flex: none;
}
.testimonial__role { font-size: 14.5px; font-weight: 600; color: var(--text); }
.testimonial__org { font-size: 13px; color: var(--muted); }

/* ============================================================
   SECURITY
   ============================================================ */
.security__head { max-width: 720px; margin: 0 0 52px; }
.security-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  background: #fff;
}
.security-card .icon-tile {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  margin-bottom: 18px;
}
.security-card h3 {
  font-weight: 700;
  font-size: 18px;
  margin: 0 0 7px;
}
.security-card p {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}
.security-card--stat {
  background: var(--cta);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.security-card--stat .stat__num {
  font-size: 34px;
  font-family: "Inter Tight", sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.security-card--stat p { color: #9ca3af; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  padding: 120px 0;
  background: var(--cta);
}
.final-cta__inner {
  max-width: 740px;
  margin: 0 auto;
  text-align: center;
}
.final-cta__title {
  font-weight: 800;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #fff;
  margin: 0 0 20px;
  text-wrap: balance;
}
.final-cta__lead {
  font-size: 19px;
  line-height: 1.6;
  color: #9ca3af;
  margin: 0 auto 36px;
  max-width: 560px;
}
.final-cta__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  padding: 56px 0 40px;
  background: #fff;
  border-top: 1px solid var(--border);
}
.site-footer__top {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.footer-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.15s ease;
}
.footer-nav a:hover { color: var(--text); }
.footer__mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--cta);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.site-footer__bottom {
  max-width: 1200px;
  margin: 32px auto 0;
  padding: 24px 32px 0;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.site-footer__bottom span { font-size: 13px; color: #9ca3af; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .nav__links { display: none; }
  .mockup__body { grid-template-columns: 1fr; }
  .panel--bordered { border-right: none; border-bottom: 1px solid var(--border); }
  .phone { display: none; }
}

@media (max-width: 680px) {
  .container, .hero__inner, .nav,
  .site-footer__top, .site-footer__bottom { padding-left: 20px; padding-right: 20px; }
  .section { padding: 72px 0; }
  .grid-3, .compare { grid-template-columns: 1fr; }
  .nav__signin { display: none; }
}