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

:root {
  --cream:   #F4F1EB;
  --white:   #FFFFFF;
  --ink:     #0D0D0D;
  --ink2:    #333333;
  --mid:     #555555;
  --muted:   #888888;
  --border:  #E2DED7;
  --surface: #FDFCF9;
  --accent:  #E83800;
  --accent2: #C43000;
  --green:   #16A34A;
  --green-bg:#DCFCE7;
  --wa:      #25D366;
  --wa2:     #1DAA54;
  --fb:      #1877F2;
  --fb2:     #1567d3;
}

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─────────────────────────────────────────
   NAV
───────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 5vw;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon { width: 30px; height: 30px; }

.nav-logo span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  letter-spacing: 0.1em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

.nav-links a {
  color: var(--mid);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.15s;
}

.nav-links a:hover { color: var(--ink); }

.btn-nav {
  background: var(--ink) !important;
  color: var(--white) !important;
  padding: 0.48rem 1rem;
  border-radius: 4px;
  font-size: 0.84rem !important;
  font-weight: 600 !important;
  white-space: nowrap;
}

.btn-nav:hover {
  background: var(--accent) !important;
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/*------------------------------------------
LOGO
--------------------------------------------*/
.logo {
  border-radius: 50%;
  width: 50px;
  height: 50px;
}
/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */
.hero {
  padding: 9rem 5vw 6rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 5rem;
  max-width: 1200px;
  margin: 0 auto;
  min-height: 100vh;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--mid);
  font-size: 0.76rem;
  font-weight: 500;
  padding: 0.38rem 0.9rem;
  border-radius: 99px;
  margin-bottom: 1.5rem;
  letter-spacing: 0.01em;
}

.badge::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-content h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.6rem, 4.8vw, 4.4rem);
  font-weight: 700;
  line-height: 1.04;
  margin-bottom: 1.2rem;
  letter-spacing: -0.02em;
}

.hero-content h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-content p {
  font-size: 1.05rem;
  color: var(--mid);
  max-width: 420px;
  margin-bottom: 2rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

/* ── SHARED BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.78rem 1.5rem;
  border-radius: 4px;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}

.btn-primary:hover { background: var(--accent2); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
}

.btn-ghost:hover { border-color: var(--ink); }

/* ── HERO MOCKUP ── */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.7rem;
}

.mockup {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 1.8rem;
  width: 100%;
  max-width: 360px;
  box-shadow: 4px 8px 32px rgba(0,0,0,0.07);
}

.mockup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.4rem;
}

.mockup-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.mockup-live {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.mockup-rows {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.mockup-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mockup-row span {
  font-size: 0.85rem;
  color: var(--mid);
}

.mockup-row strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
}

.mockup-row.positive strong { color: var(--green); }
.mockup-row.negative strong { color: #C8272B; }
.mockup-row.profit strong   { color: var(--ink); font-size: 1.05rem; }

.mockup-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

.mockup-progress {
  height: 5px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
  margin: 1.2rem 0 0.9rem;
}

.progress-bar {
  height: 100%;
  width: var(--pct);
  background: var(--accent);
  border-radius: 99px;
}

.mockup-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mockup-footer span {
  font-size: 0.78rem;
  color: var(--muted);
}

.mockup-ok {
  font-size: 0.78rem;
  color: var(--green);
  font-weight: 600;
}

.mockup-caption {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  text-align: right;
}

/* ─────────────────────────────────────────
   SHARED SECTION STYLES
───────────────────────────────────────── */
section {
  padding: 6rem 5vw;
}

.section-head {
  margin-bottom: 3.5rem;
  max-width: 580px;
}

.section-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.7rem;
}

.section-head h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 0.7rem;
}

.section-head p {
  font-size: 1rem;
  color: var(--mid);
}

/* ─────────────────────────────────────────
   PRODUCTS
───────────────────────────────────────── */
.products {
  background: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
}

.product-card {
  background: var(--cream);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border);
  border-radius: 6px;
  padding: 2rem;
  transition: transform 0.2s;
}

.product-card.available {
  border-left-color: var(--accent);
}

.product-card.soon {
  opacity: 0.72;
}

.product-card:hover {
  transform: translateY(-3px);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.4rem;
}

.product-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.1em;
}

.tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.22rem 0.65rem;
  border-radius: 3px;
}

.tag-available {
  background: var(--green-bg);
  color: var(--green);
}

.tag-soon {
  background: #F0EDE8;
  color: var(--muted);
}

.product-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  line-height: 1;
}

.muted-icon {
  filter: grayscale(1) opacity(0.45);
}

.product-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.55rem;
  letter-spacing: -0.01em;
}

.product-card > p {
  font-size: 0.88rem;
  color: var(--mid);
  margin-bottom: 1.4rem;
  line-height: 1.75;
}

.features {
  list-style: none;
  margin-bottom: 1.5rem;
}

.features li {
  font-size: 0.85rem;
  color: var(--mid);
  padding: 0.42rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.features li::before {
  content: '→';
  color: var(--accent);
  font-size: 0.78rem;
  flex-shrink: 0;
  margin-top: 2px;
  font-weight: 600;
}

.product-price {
  margin-bottom: 1.5rem;
}

.price-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink);
  display: block;
  line-height: 1.1;
}

.price-amount.muted { color: var(--muted); }

.price-detail {
  font-size: 0.82rem;
  color: var(--muted);
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

/* ── CHANNEL BUTTONS ── */
.btn-wa, .btn-fb, .btn-notify {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  border: none;
}

.btn-wa  { background: var(--wa);  color: #fff; }
.btn-wa:hover  { background: var(--wa2); }

.btn-fb  { background: var(--fb);  color: #fff; }
.btn-fb:hover  { background: var(--fb2); }

.btn-notify {
  background: transparent;
  color: var(--mid);
  border: 1.5px solid var(--border);
}

.btn-notify:hover {
  border-color: var(--ink);
  color: var(--ink);
}

/* ─────────────────────────────────────────
   WHY
───────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  max-width: 1100px;
}

.why-item {
  background: var(--white);
  padding: 2rem 1.8rem;
}

.why-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--border);
  display: block;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.why-item h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--ink);
}

.why-item p {
  font-size: 0.875rem;
  color: var(--mid);
  line-height: 1.65;
}

/* ─────────────────────────────────────────
   CTA
───────────────────────────────────────── */
.cta {
  background: var(--ink);
  padding: 7rem 5vw;
}

.cta-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.cta h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.cta p {
  color: #777777;
  margin-bottom: 2.2rem;
  font-size: 1rem;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-actions .btn-wa,
.cta-actions .btn-fb {
  padding: 0.88rem 1.8rem;
  font-size: 0.95rem;
}

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 1.8rem 5vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.footer-logo span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ink);
  letter-spacing: 0.1em;
}

.footer-left p {
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-right {
  display: flex;
  gap: 1.5rem;
}

.footer-right a {
  color: var(--muted);
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 0.15s;
}

.footer-right a:hover { color: var(--ink); }

/* ─────────────────────────────────────────
   REVEAL ANIMATION
───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 8rem;
    min-height: auto;
    gap: 3rem;
  }

  .hero-content p { max-width: 100%; }

  .hero-visual {
    align-items: center;
  }

  .mockup {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.2rem 5vw 1.5rem;
    gap: 1rem;
  }

  .nav-links.open { display: flex; }

  .nav-toggle { display: flex; }

  .hero-visual { display: none; }

  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero-actions,
  .cta-actions { flex-direction: column; align-items: stretch; }

  .cta-actions .btn-wa,
  .cta-actions .btn-fb { justify-content: center; }

  .why-grid { grid-template-columns: 1fr; }

  footer {
    flex-direction: column;
    text-align: center;
  }

  .footer-left {
    flex-direction: column;
    gap: 0.4rem;
  }

  .footer-right {
    justify-content: center;
  }
}