/* ===== VARIABLES ===== */
:root {
  --red: #B91C1C;
  --red-dark: #991B1B;
  --red-light: #FEF2F2;
  --yellow: #F59E0B;
  --yellow-light: #FFFBEB;
  --dark: #1A1A1A;
  --dark2: #2D2D2D;
  --gray: #6B7280;
  --gray-light: #F9FAFB;
  --border: #E5E7EB;
  --white: #FFFFFF;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-heading: 'Merriweather', serif;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 40px rgba(0,0,0,0.12);
  --radius: 16px;
  --radius-sm: 10px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: var(--shadow); }

.nav-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 70px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand-icon {
  background: var(--red);
  color: white;
  font-weight: 800;
  font-size: 0.9rem;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.05em;
}
.brand-icon.small { width: 34px; height: 34px; font-size: 0.8rem; border-radius: 8px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-weight: 800; font-size: 0.95rem; color: var(--dark); letter-spacing: 0.04em; }
.brand-tagline { font-size: 0.7rem; color: var(--gray); }

.nav-links {
  display: flex;
  gap: 0.2rem;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray);
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s;
}
.nav-links a:hover { color: var(--red); background: var(--red-light); }

.btn-wa {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 18px;
  border-radius: 10px;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-wa:hover { background: var(--red-dark); transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: 0.3s;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(26,26,26,0.82) 0%, rgba(185,28,28,0.55) 60%, rgba(245,158,11,0.25) 100%),
    url('https://images.unsplash.com/photo-1500595046743-cd271d694d30?w=1600&q=80') center/cover no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(185,28,28,0.18) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 24px;
}

.hero-text { max-width: 620px; }

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  color: white;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  animation: fadeUp 0.8s ease both;
}
.hero-title .accent {
  color: var(--yellow);
  display: block;
}

.hero-desc {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  max-width: 500px;
  animation: fadeUp 0.8s 0.1s ease both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.8s 0.2s ease both;
}

.btn-primary {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: white;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 24px;
  border-radius: 12px;
  transition: all 0.2s;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,0.45); }

.btn-outline {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: white;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 24px;
  border-radius: 12px;
  border: 2px solid rgba(255,255,255,0.5);
  transition: all 0.2s;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: white; }

.hero-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.3s ease both;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat-num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--yellow);
  line-height: 1;
}
.stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.7); margin-top: 2px; }

/* ===== TRUST BAR ===== */
.trust-bar {
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  box-shadow: var(--shadow);
}
.trust-inner {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dark);
}
.trust-item svg { color: var(--red); flex-shrink: 0; }

/* ===== SECTIONS SHARED ===== */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 0.75rem;
}
.section-header p {
  color: var(--gray);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ===== PROBLEM ===== */
.problem-section { padding: 80px 0; background: var(--gray-light); }
.problem-card {
  background: white;
  border-radius: var(--radius);
  padding: 2.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  box-shadow: var(--shadow);
  max-width: 700px;
  margin: 0 auto;
  border-left: 5px solid var(--red);
}
.problem-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--red-light);
  color: var(--red);
  font-size: 1.5rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.problem-text h2 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  margin-bottom: 0.75rem;
  color: var(--dark);
}
.problem-text p { color: var(--gray); line-height: 1.7; }

/* ===== WHY ===== */
.why-section { padding: 80px 0; background: white; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}
.why-card {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s;
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.why-icon {
  width: 60px; height: 60px;
  background: var(--red-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--red);
}
.why-card h3 { font-weight: 700; margin-bottom: 0.5rem; font-size: 1rem; }
.why-card p { color: var(--gray); font-size: 0.875rem; }

/* ===== ABOUT ===== */
.about-section { padding: 80px 0 0; background: var(--gray-light); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-bottom: 60px;
}
.about-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  margin-bottom: 1.25rem;
}
.about-text p { color: var(--gray); margin-bottom: 1rem; line-height: 1.8; }

.about-visual { display: flex; justify-content: center; }
.about-logo-card {
  width: 280px; height: 280px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about-logo-bg {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--red-dark) 0%, var(--red) 60%, #DC2626 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}
.about-logo-text {
  color: white;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  text-align: center;
  line-height: 1;
  letter-spacing: 0.05em;
}
.about-logo-text span { font-size: 1.1rem; letter-spacing: 0.15em; }
.flame-deco { font-size: 3rem; position: absolute; bottom: 20px; right: 20px; opacity: 0.8; }

.stats-bar {
  background: var(--red);
  padding: 28px 0;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.stat-item { color: white; }
.stat-big {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}
.stat-desc { font-size: 0.8rem; opacity: 0.85; margin-top: 4px; display: block; }

/* ===== PRODUCTS ===== */
.products-section { padding: 80px 0; background: white; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.product-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.product-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}
.product-img.burung { background: linear-gradient(135deg, #FEF9C3, #FDE68A); }
.product-img.ayam { background: linear-gradient(135deg, #FEF3C7, #FCD34D); }
.product-img.sapi { background: linear-gradient(135deg, #DCFCE7, #86EFAC); }
.product-img.ikan { background: linear-gradient(135deg, #DBEAFE, #93C5FD); }
.product-info { padding: 1.25rem; }
.product-info h3 { font-weight: 700; margin-bottom: 0.5rem; }
.product-info p { color: var(--gray); font-size: 0.875rem; margin-bottom: 1rem; }
.product-link {
  color: var(--red);
  font-weight: 600;
  font-size: 0.875rem;
  transition: gap 0.2s;
}
.product-link:hover { text-decoration: underline; }

/* ===== DIGITAL ===== */
.digital-section { padding: 80px 0; background: var(--gray-light); }
.digital-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.phone-mockup {
  width: 260px;
  height: 480px;
  background: var(--dark);
  border-radius: 36px;
  padding: 14px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  margin: 0 auto;
}
.phone-screen {
  width: 100%;
  height: 100%;
  background: white;
  border-radius: 26px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.phone-header {
  background: var(--red);
  padding: 20px 16px 16px;
  color: white;
}
.phone-logo { font-weight: 800; font-size: 0.9rem; letter-spacing: 0.05em; }
.phone-sub { font-size: 0.65rem; opacity: 0.85; margin-top: 2px; }
.phone-content {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.phone-card-mini {
  background: var(--gray-light);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  border-left: 3px solid var(--red);
}
.phone-btn {
  background: var(--red);
  color: white;
  text-align: center;
  padding: 12px;
  font-size: 0.8rem;
  font-weight: 700;
  margin: 0 12px 16px;
  border-radius: 10px;
}

.digital-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 900;
  margin-bottom: 1.5rem;
  line-height: 1.35;
}
.digital-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.digital-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark);
}
.digital-list li svg { color: var(--red); flex-shrink: 0; }

/* ===== TESTIMONIALS ===== */
.testi-section { padding: 80px 0; background: white; }
.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.testi-card {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 1.75rem;
  border: 1px solid var(--border);
  transition: box-shadow 0.25s;
}
.testi-card:hover { box-shadow: var(--shadow); }
.testi-card p {
  color: var(--dark);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-avatar {
  width: 44px; height: 44px;
  background: var(--red);
  color: white;
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testi-author strong { display: block; font-weight: 700; font-size: 0.9rem; }
.testi-author span { font-size: 0.78rem; color: var(--gray); }

/* ===== STEPS ===== */
.steps-section { padding: 80px 0; background: var(--gray-light); }
.steps-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.step {
  background: white;
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  width: 200px;
  box-shadow: var(--shadow);
  position: relative;
}
.step-num {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--red);
  color: white;
  font-weight: 800;
  font-size: 0.8rem;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-icon { font-size: 2.5rem; margin-bottom: 0.75rem; margin-top: 0.5rem; }
.step h3 { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.5rem; }
.step p { color: var(--gray); font-size: 0.8rem; }
.step-arrow {
  font-size: 1.5rem;
  color: var(--red);
  font-weight: 700;
}

/* ===== CTA ===== */
.cta-section { padding: 60px 0; background: var(--red); }
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 900;
  color: white;
  margin-bottom: 0.75rem;
}
.cta-text p { color: rgba(255,255,255,0.85); max-width: 560px; font-size: 0.95rem; line-height: 1.7; }
.btn-wa-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  background: white;
  color: var(--red);
  font-weight: 700;
  font-size: 1rem;
  padding: 16px 28px;
  border-radius: 12px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-wa-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.2); }

/* ===== FOOTER ===== */
.footer { background: var(--dark); color: white; }
.footer-top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  padding: 40px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.footer-icon {
  font-size: 1.1rem;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.footer-contact-item strong { display: block; font-weight: 700; font-size: 0.875rem; margin-bottom: 2px; }
.footer-contact-item span { font-size: 0.8rem; color: rgba(255,255,255,0.6); line-height: 1.5; }

.footer-main { padding: 50px 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1rem;
}
.footer-brand-name { display: block; font-weight: 800; font-size: 0.95rem; letter-spacing: 0.04em; }
.footer-brand-tag { display: block; font-size: 0.7rem; color: rgba(255,255,255,0.5); }
.footer-brand-col > p { color: rgba(255,255,255,0.55); font-size: 0.85rem; line-height: 1.7; }

.footer-col h4 { font-weight: 700; font-size: 0.875rem; margin-bottom: 1rem; color: rgba(255,255,255,0.9); }
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a { font-size: 0.82rem; color: rgba(255,255,255,0.55); transition: color 0.2s; }
.footer-col ul a:hover { color: var(--yellow); }

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.4); }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .about-grid, .digital-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-visual { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0; right: 0;
    background: white;
    padding: 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    gap: 4px;
  }
  .nav-links.open a { padding: 12px 16px; font-size: 1rem; }

  .hero-stats { gap: 1.2rem; }
  .stat-num { font-size: 1.4rem; }

  .trust-inner { gap: 1.2rem; }

  .problem-card { flex-direction: column; }

  .steps-grid { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); }

  .cta-inner { flex-direction: column; text-align: center; }

  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-outline { justify-content: center; }
  .footer-top { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: 1fr; }
}