/* ══════════════════════════════════════════════════════════
   GG SCHOOL — Marketing Site
   ══════════════════════════════════════════════════════════ */

/* ── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-bg:        #0a0a0f;
  --c-bg2:       #0f0f1a;
  --c-bg3:       #13131f;
  --c-surface:   #16162a;
  --c-surface2:  #1c1c35;
  --c-border:    rgba(255,255,255,.08);
  --c-border2:   rgba(255,255,255,.14);

  --c-primary:   #4F46E5;
  --c-primary-h: #4338CA;
  --c-primary-l: rgba(79,70,229,.12);
  --c-primary-g: rgba(79,70,229,.2);

  --c-accent:    #10B981;
  --c-accent-h:  #059669;
  --c-accent-l:  rgba(16,185,129,.12);

  --c-orange:    #F59E0B;
  --c-red:       #EF4444;
  --c-purple:    #8B5CF6;

  --c-text:      #F1F5F9;
  --c-text2:     #CBD5E1;
  --c-text3:     #94A3B8;
  --c-muted:     #64748B;

  --grad: linear-gradient(135deg, #4F46E5, #7C3AED, #06B6D4);
  --grad2: linear-gradient(135deg, #10B981, #06B6D4);

  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  16px;
  --r-xl:  24px;
  --r-pill: 9999px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,.4);
  --shadow-md: 0 8px 32px rgba(0,0,0,.5);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.6);
  --shadow-glow: 0 0 60px rgba(79,70,229,.25);

  --transition: .2s ease;
  --transition-md: .35s ease;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Gradient text ─────────────────────────────────────── */
.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--r-md);
  font-size: .95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--lg { padding: 14px 28px; font-size: 1rem; border-radius: var(--r-lg); }
.btn--full { width: 100%; justify-content: center; }

.btn--primary {
  background: var(--c-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(79,70,229,.4);
}
.btn--primary:hover {
  background: var(--c-primary-h);
  box-shadow: 0 6px 28px rgba(79,70,229,.55);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--c-text);
  border: 1.5px solid var(--c-border2);
}
.btn--outline:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
  background: var(--c-primary-l);
}

.btn--ghost {
  background: transparent;
  color: var(--c-text2);
  border: 1px solid var(--c-border);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.06);
  color: var(--c-text);
}

.btn--nav {
  background: var(--c-primary);
  color: #fff;
  padding: 9px 20px;
  font-size: .9rem;
}
.btn--nav:hover { background: var(--c-primary-h); }

.btn--ghost-light {
  background: rgba(255,255,255,.08);
  color: var(--c-text);
  border: 1px solid rgba(255,255,255,.15);
}
.btn--ghost-light:hover { background: rgba(255,255,255,.14); }

.pulse { animation: pulse 2.4s ease infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(79,70,229,.4); }
  50%       { box-shadow: 0 4px 32px rgba(79,70,229,.7); }
}

/* ── Tags / Badges ─────────────────────────────────────── */
.stag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--r-pill);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: var(--c-primary-l);
  color: #818CF8;
  border: 1px solid rgba(129,140,248,.2);
  margin-bottom: 16px;
}
.stag--green { background: var(--c-accent-l); color: var(--c-accent); border-color: rgba(16,185,129,.2); }
.stag--orange { background: rgba(245,158,11,.1); color: var(--c-orange); border-color: rgba(245,158,11,.2); }
.stag--light { background: rgba(255,255,255,.08); color: var(--c-text2); border-color: rgba(255,255,255,.12); }

/* ── Section headings ──────────────────────────────────── */
.section-head { text-align: center; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.section-head p  { font-size: 1.05rem; color: var(--c-text3); max-width: 540px; margin: 0 auto; }

/* ── Reveal animations ─────────────────────────────────── */
.reveal, .fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible, .fade-up.visible {
  opacity: 1;
  transform: none;
}

/* ══ NAVBAR ════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(10,10,15,0);
  backdrop-filter: blur(0);
  transition: background .3s, backdrop-filter .3s, box-shadow .3s, padding .3s;
}
.nav.scrolled {
  background: rgba(10,10,15,.85);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--c-border);
  padding: 12px 0;
}
.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-text);
  flex-shrink: 0;
}
.nav__logo-icon { font-size: 1.4rem; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
}
.nav__links a {
  font-size: .9rem;
  color: var(--c-text3);
  font-weight: 500;
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--c-text); }
.nav__ctas { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-text2);
  border-radius: 2px;
  transition: all .2s;
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  background: var(--c-bg2);
  border-bottom: 1px solid var(--c-border);
  padding: 72px 24px 24px;
  z-index: 99;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  display: block;
  padding: 12px 16px;
  color: var(--c-text2);
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--r-md);
  transition: background var(--transition);
}
.mobile-menu a:hover { background: rgba(255,255,255,.05); color: var(--c-text); }
.mobile-menu__cta {
  margin-top: 8px;
  background: var(--c-primary) !important;
  color: #fff !important;
  text-align: center;
}

/* ══ HERO ══════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .25;
}
.g1 { width: 600px; height: 600px; background: #4F46E5; top: -200px; right: -100px; }
.g2 { width: 400px; height: 400px; background: #10B981; bottom: -100px; left: -50px; }
.g3 { width: 300px; height: 300px; background: #7C3AED; top: 30%; left: 30%; opacity: .12; }
.hero__dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(79,70,229,.12);
  border: 1px solid rgba(79,70,229,.3);
  border-radius: var(--r-pill);
  font-size: .82rem;
  color: #818CF8;
  font-weight: 600;
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px;
  height: 8px;
  background: #10B981;
  border-radius: 50%;
  animation: blink 1.6s ease infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: .3; }
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--c-text3);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }

.hero__trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.hero__trust span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  color: var(--c-text3);
}

/* ── Mockup ────────────────────────────────────────────── */
.mockup {
  position: relative;
  border-radius: 16px;
  overflow: visible;
  box-shadow: var(--shadow-lg), 0 0 80px rgba(79,70,229,.2);
}
.mockup__chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: #1a1a2e;
  border-radius: 16px 16px 0 0;
  border: 1px solid var(--c-border);
  border-bottom: none;
}
.mockup__dots { display: flex; gap: 6px; }
.mockup__dots i {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.mockup__dots i:nth-child(1) { background: #EF4444; }
.mockup__dots i:nth-child(2) { background: #F59E0B; }
.mockup__dots i:nth-child(3) { background: #10B981; }
.mockup__url {
  flex: 1;
  text-align: center;
  font-size: .78rem;
  color: var(--c-muted);
  background: rgba(255,255,255,.04);
  border-radius: var(--r-sm);
  padding: 4px 10px;
}
.mockup__body {
  display: flex;
  background: var(--c-bg3);
  border: 1px solid var(--c-border);
  border-top: none;
  border-radius: 0 0 16px 16px;
  height: 360px;
  overflow: hidden;
}
.mockup__sidebar {
  width: 56px;
  background: var(--c-surface);
  border-right: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  gap: 20px;
}
.mockup__brand {
  font-size: .7rem;
  font-weight: 800;
  color: #818CF8;
  background: var(--c-primary-l);
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mockup__nav { display: flex; flex-direction: column; gap: 12px; }
.mockup__nav a {
  font-size: 1rem;
  cursor: default;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: background .2s;
}
.mockup__nav a.active { background: var(--c-primary-l); }

.mockup__main { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.mockup__topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mockup__page { font-size: .78rem; font-weight: 600; color: var(--c-text2); }
.mockup__avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4F46E5, #7C3AED);
}

.mockup__kpis { display: flex; gap: 8px; }
.mockup__kpi {
  flex: 1;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 10px;
}
.mockup__kpi-val { font-size: 1.1rem; font-weight: 700; color: var(--c-text); }
.mockup__kpi-lbl { font-size: .65rem; color: var(--c-muted); margin-top: 2px; }
.kpi--green .mockup__kpi-val { color: #10B981; }
.kpi--purple .mockup__kpi-val { color: #8B5CF6; }

.mockup__chart { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: 10px; padding: 10px 14px; }
.mockup__bars { display: flex; align-items: flex-end; gap: 6px; height: 48px; }
.bar {
  flex: 1;
  background: rgba(79,70,229,.3);
  border-radius: 4px 4px 0 0;
  transition: background .2s;
}
.bar--active { background: var(--c-primary); }

.mockup__list { display: flex; flex-direction: column; gap: 6px; }
.mockup__row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 7px 10px;
}
.mockup__ava {
  width: 24px; height: 24px;
  border-radius: 50%;
  flex-shrink: 0;
}
.a1 { background: linear-gradient(135deg, #4F46E5, #06B6D4); }
.a2 { background: linear-gradient(135deg, #10B981, #059669); }
.a3 { background: linear-gradient(135deg, #F59E0B, #EF4444); }

.mockup__info { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.mockup__line { height: 7px; background: var(--c-surface2); border-radius: 4px; }
.lw-sm  { width: 40%; }
.lw-md  { width: 60%; }
.lw-lg  { width: 75%; }

.tag {
  font-size: .62rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  flex-shrink: 0;
}
.tag--green  { background: rgba(16,185,129,.15); color: #34D399; }
.tag--orange { background: rgba(245,158,11,.15); color: #FBBF24; }

.mockup__float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--c-surface);
  border: 1px solid var(--c-border2);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}
.mockup__float span { font-size: 1.2rem; }
.mockup__float div { display: flex; flex-direction: column; }
.mockup__float strong { font-size: .82rem; color: var(--c-text); }
.mockup__float small  { font-size: .7rem; color: var(--c-text3); }
.f1 { top: -18px; left: -30px; animation: float1 4s ease-in-out infinite; }
.f2 { bottom: 40px; right: -20px; animation: float2 3.5s ease-in-out infinite; }
@keyframes float1 { 0%,100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-8px) rotate(-2deg); } }
@keyframes float2 { 0%,100% { transform: translateY(0) rotate(2deg); } 50% { transform: translateY(-6px) rotate(2deg); } }

/* ══ STATS ═════════════════════════════════════════════════ */
.stats {
  padding: 56px 0;
  background: var(--c-bg2);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; }
.stat__num {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat__lbl { font-size: .88rem; color: var(--c-text3); margin-top: 6px; }

/* ══ PROBLÈME ══════════════════════════════════════════════ */
.problem {
  padding: 100px 0;
  text-align: center;
}
.problem__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 48px 0 40px;
}
.pcard {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 32px 28px;
  text-align: left;
  transition: border-color var(--transition-md), box-shadow var(--transition-md);
}
.pcard:hover {
  border-color: var(--c-border2);
  box-shadow: var(--shadow-md);
}
.pcard__ico { font-size: 2.2rem; margin-bottom: 16px; }
.pcard h3   { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.pcard p    { font-size: .9rem; color: var(--c-text3); line-height: 1.65; }

.problem__arrow { font-size: 2.5rem; color: var(--c-muted); margin-bottom: 24px; }
.problem__answer {
  display: inline-block;
  background: var(--c-accent-l);
  border: 1px solid rgba(16,185,129,.2);
  border-radius: var(--r-xl);
  padding: 20px 32px;
  max-width: 500px;
}
.problem__answer p { font-size: .95rem; color: var(--c-text2); margin-top: 8px; }

/* ══ FEATURES ══════════════════════════════════════════════ */
.features {
  padding: 100px 0;
  background: var(--c-bg2);
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.fcard {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 28px;
  transition: all var(--transition-md);
  cursor: default;
}
.fcard:hover {
  border-color: var(--accent, var(--c-primary));
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
  transform: translateY(-3px);
}
.fcard__ico {
  font-size: 2rem;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--accent, #4F46E5) 14%, transparent);
  border-radius: 14px;
  margin-bottom: 18px;
}
.fcard h3 { font-size: .98rem; font-weight: 700; margin-bottom: 10px; }
.fcard p  { font-size: .87rem; color: var(--c-text3); line-height: 1.65; }

/* ══ PERSONAS ══════════════════════════════════════════════ */
.personas { padding: 100px 0; }
.personas__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pcard-role {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 28px 24px;
  transition: all var(--transition-md);
}
.pcard-role:hover {
  border-color: var(--c-border2);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.pcard-role__ico { font-size: 2rem; margin-bottom: 14px; }
.pcard-role h3 { font-size: .98rem; font-weight: 700; margin-bottom: 10px; }
.pcard-role > p { font-size: .87rem; color: var(--c-text3); line-height: 1.6; margin-bottom: 16px; }
.pcard-role ul li {
  font-size: .84rem;
  color: var(--c-text3);
  padding: 5px 0;
  padding-left: 20px;
  position: relative;
}
.pcard-role ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--c-accent);
  font-weight: 700;
}

/* ══ PRICING ═══════════════════════════════════════════════ */
.pricing {
  padding: 100px 0;
  background: var(--c-bg2);
}
.pricing__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 60px; }

.pplan {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 32px;
  position: relative;
  transition: all var(--transition-md);
}
.pplan:hover { border-color: var(--c-border2); box-shadow: var(--shadow-md); }

.pplan--featured {
  border-color: var(--c-primary);
  background: linear-gradient(180deg, rgba(79,70,229,.08) 0%, var(--c-surface) 60%);
  box-shadow: 0 0 40px rgba(79,70,229,.15);
}

.pplan__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-primary);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--r-pill);
  white-space: nowrap;
}

.pplan__name { font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; }
.pplan__price {
  margin-bottom: 8px;
}
.pplan__price del { font-size: .9rem; color: var(--c-muted); display: block; margin-bottom: 4px; }
.pplan__price strong { font-size: 1.5rem; font-weight: 800; }
.pplan__price span { font-size: .85rem; font-weight: 400; color: var(--c-text3); }
.pplan__cap { font-size: .82rem; color: var(--c-text3); margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--c-border); }

.pplan__list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.pplan__list li {
  font-size: .88rem;
  padding-left: 24px;
  position: relative;
}
.pplan__list li.on  { color: var(--c-text2); }
.pplan__list li.off { color: var(--c-muted); }
.pplan__list li.on::before  { content: '✓'; position: absolute; left: 0; color: var(--c-accent); font-weight: 700; }
.pplan__list li.off::before { content: '✗'; position: absolute; left: 0; color: var(--c-muted); }

/* ── Pre-order form ─────────────────────────────────────── */
.preorder-form {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 40px;
}
.preorder-form__head {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}
.preorder-form__icon {
  font-size: 2.5rem;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-primary-l);
  border-radius: var(--r-lg);
  flex-shrink: 0;
}
.preorder-form__head h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 4px; }
.preorder-form__head p  { font-size: .9rem; color: var(--c-text3); }

/* ── Generic form ───────────────────────────────────────── */
.gform { display: flex; flex-direction: column; gap: 16px; }
.gform__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.gform__field { display: flex; flex-direction: column; gap: 6px; }
.gform__field label { font-size: .85rem; font-weight: 500; color: var(--c-text2); }
.gform__field input,
.gform__field select,
.gform__field textarea {
  padding: 11px 14px;
  background: var(--c-bg3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  color: var(--c-text);
  font-size: .92rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.gform__field input:focus,
.gform__field select:focus,
.gform__field textarea:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-g);
}
.gform__field textarea { resize: vertical; }
.gform__field select option { background: var(--c-bg2); }
.gform__note { font-size: .8rem; color: var(--c-text3); text-align: center; margin-top: 4px; }

.gform--light input,
.gform--light select,
.gform--light textarea {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.1);
}

/* ══ DEMO RDV ══════════════════════════════════════════════ */
.demo-rdv {
  padding: 100px 0;
}
.demo-rdv__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.demo-rdv__text h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 800; line-height: 1.2; margin-bottom: 18px; }
.demo-rdv__text > p { color: var(--c-text3); line-height: 1.7; margin-bottom: 28px; }
.demo-rdv__pts { display: flex; flex-direction: column; gap: 10px; }
.demo-rdv__pts li { font-size: .9rem; color: var(--c-text2); }

.demo-rdv__form {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 36px;
}
.demo-rdv__form h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 24px; }

/* ══ DEMO SPACES ═══════════════════════════════════════════ */
.demo-spaces {
  padding: 100px 0;
  background: var(--c-bg2);
}
.demo-spaces__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.dcard {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 32px;
  position: relative;
  transition: all var(--transition-md);
}
.dcard:hover {
  border-color: var(--c-border2);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.dcard--featured {
  border-color: var(--c-primary);
  box-shadow: 0 0 40px rgba(79,70,229,.12);
}
.dcard__top-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-primary);
  color: #fff;
  font-size: .73rem;
  font-weight: 700;
  padding: 3px 14px;
  border-radius: var(--r-pill);
  white-space: nowrap;
}
.dcard__ico  { font-size: 2rem; margin-bottom: 10px; }
.dcard__role { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
.dcard__school { font-size: .82rem; color: var(--c-text3); margin-bottom: 14px; }
.dcard > p   { font-size: .87rem; color: var(--c-text3); line-height: 1.6; margin-bottom: 20px; }
.dcard__creds { background: var(--c-bg3); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: 14px; margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.dcard__creds > div { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 6px; }
.dcard__creds span { font-size: .75rem; color: var(--c-muted); flex-shrink: 0; }
.dcard__creds code { font-size: .78rem; color: var(--c-accent); font-family: 'Courier New', monospace; background: rgba(16,185,129,.08); padding: 2px 8px; border-radius: 4px; }
.demo-spaces__note { text-align: center; font-size: .87rem; color: var(--c-text3); }

/* ── Demo CTA (WhatsApp + email) ───────────────────────────── */
.demo-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-top: 16px;
}
.btn--whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: #25D366;
  color: #fff;
  font-size: 1.15rem;
  font-weight: 700;
  padding: 20px 40px;
  border-radius: 16px;
  text-decoration: none;
  box-shadow: 0 8px 32px rgba(37, 211, 102, .35);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  letter-spacing: -.01em;
}
.btn--whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(37, 211, 102, .45);
}
.btn--whatsapp svg { flex-shrink: 0; }
.demo-cta__divider {
  font-size: .82rem;
  color: var(--c-text3);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.demo-cta__email {
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-accent);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color .15s ease;
}
.demo-cta__email:hover { border-color: var(--c-accent); }

/* ══ TESTIMONIALS ══════════════════════════════════════════ */
.testimonials { padding: 100px 0; }
.testi__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 32px;
  transition: all var(--transition-md);
}
.testi:hover {
  border-color: var(--c-border2);
  box-shadow: var(--shadow-md);
}
.testi__stars { font-size: 1rem; margin-bottom: 16px; }
.testi > p { font-size: .9rem; color: var(--c-text3); line-height: 1.7; font-style: italic; margin-bottom: 20px; }
.testi__author { display: flex; align-items: center; gap: 12px; }
.testi__ava {
  width: 42px; height: 42px;
  border-radius: 50%;
  flex-shrink: 0;
}
.ta1 { background: linear-gradient(135deg, #4F46E5, #7C3AED); }
.ta2 { background: linear-gradient(135deg, #10B981, #06B6D4); }
.ta3 { background: linear-gradient(135deg, #F59E0B, #EF4444); }
.testi__author strong { display: block; font-size: .88rem; }
.testi__author span  { display: block; font-size: .8rem; color: var(--c-text3); }

/* ══ FAQ ═══════════════════════════════════════════════════ */
.faq { padding: 100px 0; background: var(--c-bg2); }
.faq__list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; }
.faq__item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--c-text);
  font-size: .95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  gap: 12px;
  text-align: left;
  transition: background var(--transition);
}
.faq__q:hover { background: rgba(255,255,255,.03); }
.faq__q span {
  font-size: 1.3rem;
  color: var(--c-primary);
  flex-shrink: 0;
  transition: transform var(--transition-md);
}
.faq__item.open .faq__q span { transform: rotate(45deg); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq__item.open .faq__a { max-height: 200px; }
.faq__a p {
  padding: 0 24px 20px;
  font-size: .9rem;
  color: var(--c-text3);
  line-height: 1.7;
}

/* ══ CTA FINAL ═════════════════════════════════════════════ */
.cta-final { padding: 100px 0; }
.cta-final__inner {
  text-align: center;
  background: linear-gradient(135deg, rgba(79,70,229,.15) 0%, rgba(124,58,237,.1) 50%, rgba(6,182,212,.08) 100%);
  border: 1px solid rgba(79,70,229,.25);
  border-radius: 28px;
  padding: 80px 40px;
  position: relative;
  overflow: hidden;
}
.cta-final__glow {
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(79,70,229,.3) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.cta-final__inner h2 { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 900; margin-bottom: 16px; }
.cta-final__inner > p { font-size: 1.05rem; color: var(--c-text3); margin-bottom: 36px; }
.cta-final__btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ══ FOOTER ════════════════════════════════════════════════ */
.footer {
  background: var(--c-bg2);
  border-top: 1px solid var(--c-border);
  padding: 64px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer__logo {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.footer__brand > p { font-size: .88rem; color: var(--c-text3); line-height: 1.65; margin-bottom: 20px; max-width: 240px; }
.footer__socials { display: flex; gap: 10px; }
.footer__socials a {
  width: 34px; height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  font-size: .82rem;
  font-weight: 700;
  color: var(--c-text3);
  transition: all var(--transition);
}
.footer__socials a:hover { border-color: var(--c-primary); color: var(--c-primary); }

.footer__col h4 { font-size: .9rem; font-weight: 700; margin-bottom: 16px; color: var(--c-text2); }
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col ul li a { font-size: .86rem; color: var(--c-text3); transition: color var(--transition); }
.footer__col ul li a:hover { color: var(--c-text); }
.footer__location { font-size: .82rem; color: var(--c-muted); margin-top: 16px; }

.footer__bottom {
  border-top: 1px solid var(--c-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom p { font-size: .82rem; color: var(--c-muted); }
.footer__legal { display: flex; gap: 20px; }
.footer__legal a { font-size: .82rem; color: var(--c-muted); transition: color var(--transition); }
.footer__legal a:hover { color: var(--c-text3); }

/* ══ Scroll-to-top button ══════════════════════════════════ */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--c-primary);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(79, 70, 229, .4);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease, background .15s ease, box-shadow .15s ease;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.scroll-top:hover {
  background: var(--c-primary-dark, #4338ca);
  box-shadow: 0 6px 28px rgba(79, 70, 229, .55);
}

/* ══ Toast notification ════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--c-surface);
  border: 1px solid var(--c-accent);
  border-radius: var(--r-lg);
  padding: 16px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transform: translateY(120px);
  opacity: 0;
  transition: all .4s cubic-bezier(.34,1.56,.64,1);
  max-width: 360px;
}
.toast.show { transform: none; opacity: 1; }
.toast__ico { font-size: 1.5rem; }
.toast__text strong { display: block; font-size: .92rem; margin-bottom: 2px; }
.toast__text span   { font-size: .82rem; color: var(--c-text3); }

/* ══ RESPONSIVE ════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero__wrap           { grid-template-columns: 1fr; gap: 48px; }
  .hero__right          { display: none; }
  .personas__grid       { grid-template-columns: repeat(2, 1fr); }
  .footer__grid         { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__links, .nav__ctas { display: none; }
  .nav__burger { display: flex; }
  .stats__grid          { grid-template-columns: repeat(2, 1fr); }
  .problem__cards       { grid-template-columns: 1fr; }
  .features__grid       { grid-template-columns: 1fr 1fr; }
  .pricing__grid        { grid-template-columns: 1fr; }
  .demo-spaces__grid    { grid-template-columns: 1fr; }
  .testi__grid          { grid-template-columns: 1fr; }
  .demo-rdv__wrap       { grid-template-columns: 1fr; gap: 40px; }
  .gform__row           { grid-template-columns: 1fr; }
  .footer__grid         { grid-template-columns: 1fr; }
  .cta-final__inner     { padding: 48px 24px; }
  .preorder-form        { padding: 28px 20px; }
  .personas__grid       { grid-template-columns: 1fr; }
  .section-head         { margin-bottom: 40px; }
}

@media (max-width: 480px) {
  .hero__actions        { flex-direction: column; }
  .hero__actions .btn   { width: 100%; justify-content: center; }
  .stats__grid          { grid-template-columns: repeat(2, 1fr); }
  .features__grid       { grid-template-columns: 1fr; }
  .cta-final__btns      { flex-direction: column; align-items: center; }
  .mockup__float        { display: none; }
}