/* =========================================================
   LaoEdTech — Marketing site styles
   Palette: navy #0c4a6e, sky #0ea5e9, amber #f59e0b
   ========================================================= */

:root {
  --navy-900: #0c4a6e;
  --navy-800: #075985;
  --navy-700: #0e7490;
  --sky-500: #0ea5e9;
  --sky-300: #7dd3fc;
  --sky-100: #e0f2fe;
  --amber: #f59e0b;
  --ink: #0f172a;
  --ink-2: #1f2937;
  --muted: #475569;
  --muted-2: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-tint: #f8fafc;
  --bg-sky-tint: #f0f9ff;
  --radius: 16px;
  --radius-sm: 10px;
  --container: 1200px;
  --font: 'Inter', 'Noto Sans Lao', -apple-system, BlinkMacSystemFont, sans-serif;
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.06), 0 1px 3px rgba(15,23,42,0.10);
  --shadow-md: 0 4px 6px -2px rgba(15,23,42,0.05), 0 10px 15px -3px rgba(15,23,42,0.10);
  --shadow-lg: 0 10px 15px -3px rgba(15,23,42,0.10), 0 20px 40px -10px rgba(15,23,42,0.20);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
svg { display: block; }
h1, h2, h3, h4, p { overflow-wrap: break-word; word-wrap: break-word; }
a { color: var(--sky-500); text-decoration: none; transition: color .15s; }
a:hover { color: var(--navy-900); }
ul { list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
@media (max-width: 640px) {
  .container { padding: 0 16px; }
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 14px 24px;
  border-radius: 10px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .12s, background .15s, box-shadow .15s, border-color .15s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary {
  background: var(--navy-900);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover { background: var(--navy-800); color: #fff; box-shadow: var(--shadow-md); }
.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.3);
}
.btn--ghost:hover { background: rgba(255,255,255,0.1); border-color: #fff; color: #fff; }
.btn--outline {
  background: transparent;
  color: var(--navy-900);
  border-color: var(--line);
}
.btn--outline:hover { background: var(--sky-100); border-color: var(--sky-500); color: var(--navy-900); }
.btn--hero { padding: 16px 28px; font-size: 16px; }
.btn--nav { padding: 10px 18px; font-size: 14px; }
.btn--lg { padding: 16px 28px; font-size: 16px; }
.btn--tier { width: 100%; margin-top: 12px; }

/* ===================== NAV ===================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 16px;
  padding-bottom: 16px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy-900);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.5px;
}
.nav__logo { width: 42px; height: 22px; flex-shrink: 0; }
.nav__wordmark b { color: var(--sky-500); font-weight: 800; }
.nav__links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}
.nav__links a {
  color: var(--ink-2);
  font-weight: 500;
  font-size: 15px;
}
.nav__links a:hover { color: var(--navy-900); }
.nav__burger { display: none; background: transparent; border: 0; padding: 8px; cursor: pointer; }
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy-900);
  margin: 5px 0;
  border-radius: 2px;
  transition: all .2s;
}

@media (max-width: 860px) {
  .nav__links, .btn--nav { display: none; }
  .nav__burger { display: block; margin-left: auto; }
  .nav.is-open .nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: #fff;
    padding: 20px 24px;
    gap: 20px;
    border-bottom: 1px solid var(--line);
  }
  .nav.is-open .btn--nav {
    display: flex;
    margin: 0 24px 20px;
    position: absolute;
    top: calc(100% + 180px);
    left: 0; right: 0;
  }
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy-900) 0%, #0e6aa0 50%, #0ea5e9 120%);
  color: #fff;
  padding: 80px 0 140px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__bg svg { width: 100%; height: 100%; }
.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
}
.hero__eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--sky-300);
  margin-bottom: 20px;
  padding: 6px 14px;
  border: 1px solid rgba(125,211,252,0.3);
  border-radius: 999px;
}
.hero__title {
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 14px;
}
.hero__accent { color: var(--sky-300); }
.hero__sub-lo {
  font-family: 'Noto Sans Lao', var(--font);
  color: var(--sky-300);
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 20px;
  line-height: 1.6;
}
.hero__sub {
  font-size: clamp(16px, 1.5vw, 19px);
  color: rgba(255,255,255,0.88);
  max-width: 600px;
  margin-bottom: 36px;
}
.hero__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero__trust {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  flex-direction: column;
}
.trust-num {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.trust-label {
  font-size: 13px;
  color: var(--sky-300);
  margin-top: 4px;
}

/* Hero preview card — floating mock */
.hero__preview {
  position: absolute;
  top: 140px;
  right: -80px;
  width: 560px;
  z-index: 1;
  transform: rotate(-3deg);
  opacity: 0.95;
}
@media (max-width: 1100px) { .hero__preview { display: none; } }
.preview-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  color: var(--ink-2);
}
.preview-card__topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #f1f5f9;
  border-bottom: 1px solid var(--line);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot--red { background: #ef4444; }
.dot--yellow { background: #f59e0b; }
.dot--green { background: #10b981; }
.preview-card__url {
  margin-left: 10px;
  font-size: 12px;
  color: var(--muted-2);
  font-family: 'SF Mono', Menlo, monospace;
}
.preview-card__body { padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.preview-row { display: flex; gap: 12px; align-items: center; }
.preview-row--header { gap: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.preview-logo {
  width: 28px; height: 28px; border-radius: 6px;
  background: linear-gradient(135deg, var(--navy-900), var(--sky-500));
}
.preview-title { font-weight: 700; font-size: 14px; color: var(--navy-900); }
.preview-block {
  flex: 1;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.preview-block--assignment { background: #fef3c7; border-color: #fde68a; }
.preview-block--grade { background: #dcfce7; border-color: #bbf7d0; }
.preview-block--quiz { background: var(--sky-100); border-color: #bae6fd; }
.preview-block--parent { background: #fce7f3; border-color: #fbcfe8; }
.preview-block strong { font-size: 13px; color: var(--ink); }
.preview-block small { font-size: 11px; color: var(--muted-2); }

/* ===================== SECTIONS ===================== */
.section { padding: 100px 0; }
.section--white { background: #fff; }
.section--tinted { background: var(--bg-tint); }
.section__head { max-width: 780px; margin: 0 auto 56px; text-align: center; }
.section__head h2 {
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 800;
  letter-spacing: -1.2px;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 16px;
}
.section__sub { font-size: 18px; color: var(--muted); line-height: 1.6; }
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--sky-500);
  margin-bottom: 18px;
}
.eyebrow--light { color: var(--sky-300); }

/* ===================== GRID ===================== */
.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) {
  .grid--2 { grid-template-columns: 1fr; gap: 20px; }
  .grid--3 { grid-template-columns: 1fr; gap: 20px; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 600px) {
  .grid--4 { grid-template-columns: 1fr; }
}

/* ===================== PRODUCT CARDS ===================== */
.card--product {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.card--product:hover {
  border-color: var(--sky-500);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.card__icon {
  width: 56px; height: 56px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.card__icon--lms { background: var(--sky-100); color: var(--navy-900); }
.card__icon--attendance { background: #dcfce7; color: #065f46; }
.card__icon--mobile { background: #fef3c7; color: #b45309; }
.card__icon svg { width: 32px !important; height: 32px !important; }
.card__badge {
  position: absolute;
  top: 24px; right: 24px;
  padding: 4px 10px;
  background: #dcfce7;
  color: #065f46;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: 999px;
  text-transform: uppercase;
}
.card__badge--soon { background: #fef3c7; color: #92400e; }
.card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}
.card p { color: var(--muted); margin-bottom: 18px; font-size: 15px; }
.feature-list li {
  font-size: 14px;
  color: var(--ink-2);
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  border-top: 1px solid var(--line);
}
.feature-list li:first-child { border-top: 0; }
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 14px;
  width: 14px; height: 8px;
  border-left: 2px solid var(--sky-500);
  border-bottom: 2px solid var(--sky-500);
  transform: rotate(-45deg);
}

/* ===================== WHY FEATURES ===================== */
.feature { padding: 8px 0; }
.feature__num {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--sky-500);
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.feature h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}
.feature p { color: var(--muted); font-size: 15px; }

/* ===================== STEPS ===================== */
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 24px;
  align-items: start;
}
.step {
  text-align: center;
  padding: 28px 20px;
  background: var(--bg-sky-tint);
  border-radius: var(--radius);
  border: 1px solid #e0f2fe;
}
.step__num {
  width: 48px; height: 48px;
  background: var(--navy-900);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  margin: 0 auto 16px;
}
.step h3 {
  font-size: 19px;
  color: var(--ink);
  margin-bottom: 10px;
}
.step p { color: var(--muted); font-size: 15px; }
.step-arrow {
  font-size: 28px;
  color: var(--sky-500);
  align-self: center;
  padding-top: 40px;
}
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; }
  .step-arrow { transform: rotate(90deg); padding: 0; }
}

/* ===================== PRICING ===================== */
.pricing { align-items: stretch; }
.tier {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  transition: transform .15s, box-shadow .15s;
}
.tier:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.tier--featured {
  background: linear-gradient(180deg, #fff 0%, var(--bg-sky-tint) 100%);
  border: 2px solid var(--sky-500);
  transform: scale(1.03);
  z-index: 1;
}
.tier--featured:hover { transform: scale(1.03) translateY(-4px); }
.tier__tag {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--amber);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 999px;
  text-transform: uppercase;
}
.tier__name {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}
.tier__desc { font-size: 13px; color: var(--muted-2); margin-bottom: 24px; }
.tier__price {
  font-size: 56px;
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -2px;
}
.tier__cur { font-size: 28px; font-weight: 600; vertical-align: top; margin-right: 2px; }
.tier__per { font-size: 16px; color: var(--muted-2); font-weight: 500; }
.tier__seat {
  font-size: 13px;
  color: var(--muted-2);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.tier__features { flex-grow: 1; }
.tier__features li {
  padding: 8px 0 8px 24px;
  font-size: 14px;
  color: var(--ink-2);
  position: relative;
}
.tier__features li::before {
  content: "";
  position: absolute;
  left: 0; top: 14px;
  width: 14px; height: 8px;
  border-left: 2px solid var(--sky-500);
  border-bottom: 2px solid var(--sky-500);
  transform: rotate(-45deg);
}
.pricing__note {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-top: 40px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

/* ===================== CTA SECTION ===================== */
.section--cta {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--sky-500) 130%);
  color: #fff;
  padding: 80px 0;
}
.cta__box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}
.cta__text h2 {
  font-size: clamp(28px, 3vw, 40px);
  color: #fff;
  letter-spacing: -1px;
  margin-bottom: 12px;
}
.cta__text p { color: rgba(255,255,255,0.85); font-size: 17px; max-width: 520px; }
.cta__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
@media (max-width: 860px) {
  .cta__box { grid-template-columns: 1fr; }
  .cta__actions { flex-direction: row; flex-wrap: wrap; }
}

/* ===================== FOOTER ===================== */
.footer {
  background: var(--navy-900);
  color: rgba(255,255,255,0.8);
  padding: 72px 0 32px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}
@media (max-width: 860px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer__inner { grid-template-columns: 1fr; }
}
.footer__brand { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer__brand .nav__logo { filter: none; }
.footer__wordmark {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}
.footer__sub { color: var(--sky-300); font-size: 14px; }
.footer__col h4 {
  color: #fff;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer__col a {
  display: block;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  margin-bottom: 10px;
}
.footer__col a:hover { color: #fff; }
.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  flex-wrap: wrap;
  gap: 12px;
}

/* ===================== FADE-IN ANIMATION ===================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

.btn--card { width: 100%; margin-top: 18px; }

/* ===================== DEMO SECTION ===================== */
.demo-section { overflow: hidden; }
.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 960px) {
  .demo-grid { grid-template-columns: 1fr; gap: 40px; }
}
.demo-copy h2 { text-align: left; font-size: clamp(26px, 2.8vw, 38px); }
.demo-copy .section__sub { text-align: left; margin-bottom: 24px; }
.demo-features {
  margin-bottom: 28px;
}
.demo-features li {
  padding: 10px 0;
  font-size: 15px;
  color: var(--ink-2);
  font-weight: 500;
}
.demo-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.demo-note {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  padding: 12px 16px;
  background: #fff;
  border-left: 3px solid var(--amber);
  border-radius: 6px;
}

/* Mock browser frame on the demo section */
.browser-frame {
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  background: #f1f5f9;
  border-bottom: 1px solid var(--line);
}
.browser-url {
  margin-left: 12px;
  font-size: 12px;
  color: var(--muted-2);
  font-family: 'SF Mono', Menlo, monospace;
}
.browser-body {
  display: grid;
  grid-template-columns: 180px 1fr;
  min-height: 380px;
}
.demo-nav {
  background: var(--navy-900);
  padding: 18px 0;
}
.demo-navitem {
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  padding: 12px 18px;
  cursor: default;
}
.demo-navitem--active { background: rgba(14,165,233,0.2); color: #fff; border-left: 3px solid var(--sky-500); }
.demo-content {
  padding: 24px;
  background: var(--bg-tint);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.demo-course {
  background: #fff;
  padding: 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  position: relative;
}
.demo-course__badge {
  display: inline-block;
  background: var(--sky-100);
  color: var(--navy-900);
  font-weight: 600;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
  font-family: 'Noto Sans Lao', var(--font);
}
.demo-course__badge--alt { background: #dcfce7; color: #065f46; }
.demo-course__badge--alt2 { background: #fef3c7; color: #b45309; }
.demo-course__name { font-weight: 700; color: var(--ink); font-size: 14px; margin-bottom: 4px; }
.demo-course__stats { font-size: 12px; color: var(--muted-2); margin-bottom: 8px; }
.demo-course__progress {
  height: 4px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.demo-course__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--sky-500), var(--navy-900));
  border-radius: 2px;
}

/* ===================== TESTIMONIALS / PILOT ===================== */
.quote-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.quote-card:hover { border-color: var(--sky-500); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.quote-card--founder { background: linear-gradient(180deg, var(--bg-sky-tint), #fff); border-color: #bae6fd; }
.quote-card--pilot { background: var(--bg-tint); border-style: dashed; }
.quote-mark {
  font-family: Georgia, 'Noto Serif Lao', serif;
  font-size: 72px;
  font-weight: 700;
  line-height: 0.5;
  color: var(--sky-500);
  margin-top: 14px;
  opacity: 0.7;
}
.quote-body {
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-2);
  font-weight: 500;
  flex-grow: 1;
}
.quote-person {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.quote-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
  flex-shrink: 0;
}
.quote-avatar--founder {
  background: linear-gradient(135deg, var(--navy-900), var(--sky-500));
  color: #fff;
}
.quote-avatar--placeholder {
  background: #e2e8f0;
  color: #94a3b8;
  border: 2px dashed #94a3b8;
}
.quote-name { font-weight: 700; color: var(--ink); font-size: 15px; }
.quote-role { font-size: 13px; color: var(--muted-2); }
.pilot-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 5px 12px;
  background: var(--amber);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 999px;
  text-transform: uppercase;
  margin-top: -4px;
}

.pilot-cta {
  margin-top: 48px;
  padding: 32px 36px;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-800));
  color: #fff;
  border-radius: var(--radius);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.pilot-cta strong { font-size: 20px; display: block; margin-bottom: 6px; }
.pilot-cta p { color: rgba(255,255,255,0.85); font-size: 15px; max-width: 640px; }
.pilot-cta .btn { flex-shrink: 0; }

/* ===================== PARTNERS ===================== */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
@media (max-width: 1024px) {
  .partner-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .partner-grid { grid-template-columns: repeat(2, 1fr); }
}
.partner {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  text-align: center;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.partner:hover { border-color: var(--sky-500); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.partner__logo {
  width: 52px;
  height: 52px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.partner__logo svg { width: 40px !important; height: 40px !important; flex-shrink: 0; }
.partner__logo--canvas { color: #e13f29; }
.partner__logo--cf { color: #f38020; }
.partner__logo--do { color: #0080ff; }
.partner__logo--brevo { color: #0b996e; }
.partner__logo--le { color: #0f766e; }
.partner__name {
  font-weight: 700;
  color: var(--ink);
  font-size: 15px;
  margin-bottom: 6px;
}
.partner__desc {
  font-size: 12.5px;
  color: var(--muted-2);
  line-height: 1.5;
}

/* Narrow-screen hero polish */
@media (max-width: 640px) {
  .hero { padding: 48px 0 72px; }
  .hero__inner { max-width: 100%; }
  .hero__title { font-size: clamp(28px, 7.5vw, 36px); line-height: 1.1; letter-spacing: -1px; }
  .hero__sub-lo { font-size: 15px; }
  .hero__sub { font-size: 15px; }
  .hero__eyebrow { font-size: 10px; letter-spacing: 2px; padding: 5px 12px; margin-bottom: 16px; }
  .hero__cta { flex-direction: column; align-items: stretch; gap: 10px; margin-bottom: 36px; }
  .hero__cta .btn { width: 100%; }
  .hero__trust { gap: 20px 24px; flex-wrap: wrap; }
  .trust-num { font-size: 20px; }
  .trust-item { flex: 0 1 auto; }
  .trust-label { font-size: 11px; line-height: 1.3; }
  .section { padding: 56px 0; }
  .section__head { margin-bottom: 32px; }
  .section__head h2 { font-size: clamp(24px, 6.5vw, 32px); }
  .section__sub { font-size: 15px; }
  .nav__inner { padding: 12px 0; gap: 12px; }
  .nav__brand { font-size: 18px; }
  .nav__logo { width: 36px; height: 18px; }
  .tier { padding: 28px 22px; }
  .tier__price { font-size: 44px; }
  .tier__cur { font-size: 22px; }
  .tier--featured { transform: none; }
  .tier--featured:hover { transform: translateY(-4px); }
  .pilot-cta { padding: 24px; flex-direction: column; align-items: flex-start; text-align: left; }
  .pilot-cta .btn { width: 100%; }
  .cta__text h2 { font-size: 26px; }
  .cta__actions { flex-direction: column; }
  .cta__actions .btn { width: 100%; }
  .partner { padding: 20px 16px; }
  .partner__name { font-size: 14px; }
  .partner__desc { font-size: 12px; }
  .demo-grid { gap: 28px; }
  .demo-actions { flex-direction: column; align-items: stretch; }
  .demo-actions .btn { width: 100%; }
  .browser-body { grid-template-columns: 1fr; min-height: 0; }
  .demo-nav { display: flex; flex-wrap: wrap; padding: 10px; }
  .demo-navitem { padding: 8px 12px; font-size: 12px; }
  .demo-navitem--active { border-left: 0; border-bottom: 2px solid var(--sky-500); }
  .steps { gap: 16px; }
  .step { padding: 22px 18px; }
  .quote-card { padding: 28px 22px; }
}