:root {
  --brand-red: #e2231a;
  --brand-red-dark: #b71c14;
  --brand-black: #1a1a1e;
  --brand-charcoal: #2b2b30;
  --text-muted: rgba(43, 43, 48, 0.7);
  --border: rgba(0, 0, 0, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--brand-black);
  background: #ffffff;
  line-height: 1.5;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand .logo-spin {
  height: 44px;
  width: 44px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text .name {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--brand-black);
}

.brand-text .tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--brand-red);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  position: relative;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--brand-charcoal);
  transition: color 0.15s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--brand-red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.main-nav a:hover {
  color: var(--brand-red);
}

.main-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}


.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-block;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 22px;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease,
    transform 0.15s ease, box-shadow 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0) scale(0.97);
}

.btn-primary {
  background: var(--brand-red);
  color: #fff;
}

.btn-primary:hover {
  background: var(--brand-red-dark);
  box-shadow: 0 10px 24px rgba(226, 35, 26, 0.35);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
}

.btn-outline:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: none;
  cursor: pointer;
  align-items: center;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--brand-black);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #fff;
  padding: 0 24px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  border-top: 0 solid var(--border);
  transition: max-height 0.35s cubic-bezier(0.16, 0.84, 0.44, 1), opacity 0.25s ease,
    padding 0.35s ease;
}

.mobile-nav.open {
  max-height: 420px;
  opacity: 1;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
}

.mobile-nav a {
  transform: translateX(-8px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease, background-color 0.15s ease, color 0.15s ease;
}

.mobile-nav.open a {
  transform: translateX(0);
  opacity: 1;
}

.mobile-nav.open a:nth-child(1) { transition-delay: 0.05s; }
.mobile-nav.open a:nth-child(2) { transition-delay: 0.1s; }
.mobile-nav.open a:nth-child(3) { transition-delay: 0.15s; }
.mobile-nav.open a:nth-child(4) { transition-delay: 0.2s; }
.mobile-nav.open a:nth-child(5) { transition-delay: 0.25s; }

.menu-toggle span:nth-child(1) {
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav a {
  padding: 10px 12px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--brand-charcoal);
  border-radius: 8px;
}

.mobile-nav a:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--brand-red);
}

.mobile-nav .btn {
  text-align: center;
  margin-top: 8px;
}

@media (max-width: 860px) {
  .main-nav {
    display: none;
  }
  .header-actions .btn-primary {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--brand-black);
  color: #fff;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brand-charcoal), var(--brand-black) 60%, #000);
  clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
}

.hero-inner {
  position: relative;
  display: grid;
  gap: 40px;
  padding: 88px 0;
}

.hero-logo {
  display: flex;
  justify-content: center;
}

.hero-logo .logo-spin {
  width: 220px;
  height: 220px;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.4));
  animation: fadeIn 1s ease 0.3s both;
}

.pill {
  display: inline-block;
  background: rgba(226, 35, 26, 0.15);
  color: var(--brand-red);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  border-radius: 999px;
  padding: 6px 16px;
}

.hero .pill {
  animation: fadeInUp 0.7s ease both;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 20px 0 0;
  animation: fadeInUp 0.7s ease 0.1s both;
}

.hero h1 span {
  color: var(--brand-red);
}

.hero p {
  max-width: 520px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
  animation: fadeInUp 0.7s ease 0.3s both;
}

@media (min-width: 860px) {
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .hero-logo {
    justify-content: flex-end;
  }
  .hero-logo .logo-spin {
    width: 260px;
    height: 260px;
  }
  .hero h1 {
    font-size: 3rem;
  }
}

/* Audience bar */
.audience-bar {
  background: #fafafa;
  border-bottom: 1px solid var(--border);
}

.audience-grid {
  display: grid;
  gap: 24px;
  padding: 40px 0;
  text-align: center;
}

.audience-grid h3 {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin: 0;
}

.audience-grid p {
  margin: 4px 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

@media (min-width: 640px) {
  .audience-grid {
    grid-template-columns: repeat(3, 1fr);
    text-align: left;
  }
}

/* Section headings */
.section {
  padding: 80px 0;
}

.section-head {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.eyebrow {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--brand-red);
}

.section-head h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 12px 0 0;
}

.section-head p {
  margin: 16px 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Product cards */
.product-grid {
  display: grid;
  gap: 32px;
  margin-top: 48px;
}

@media (min-width: 640px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px;
  background: #fff;
  transition: transform 0.25s cubic-bezier(0.16, 0.84, 0.44, 1), box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(226, 35, 26, 0.3);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
}

.product-thumb {
  position: relative;
  width: 100%;
  height: 180px;
  border-radius: 14px;
  background: #fafafa;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 20px;
}

.warranty-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--brand-red);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 5px 10px 5px 8px;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(226, 35, 26, 0.35);
}

.warranty-badge svg {
  width: 12px;
  height: 12px;
}

.product-thumb img {
  max-width: 78%;
  max-height: 84%;
  object-fit: contain;
  transition: transform 0.35s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.product-card:hover .product-thumb img {
  transform: scale(1.06);
}

.product-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(226, 35, 26, 0.1);
  color: var(--brand-red);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.product-card:hover .product-icon {
  background: var(--brand-red);
  color: #fff;
  transform: rotate(-8deg) scale(1.08);
}

.product-icon svg {
  width: 28px;
  height: 28px;
}

.product-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 20px 0 0;
}

.product-card p {
  margin: 8px 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Why choose us */
.why {
  background: var(--brand-charcoal);
  color: #fff;
}

.why-inner {
  display: grid;
  gap: 40px;
}

.why h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 12px 0 0;
}

.why p {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.why-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.why-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

.why-check {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: var(--brand-red);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  transition: transform 0.2s ease;
}

.why-list li:hover .why-check {
  transform: scale(1.15);
}

@media (min-width: 860px) {
  .why-inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

/* CTA */
.cta {
  padding: 80px 0;
  text-align: center;
}

.cta h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
}

.cta p {
  max-width: 560px;
  margin: 16px auto 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.cta .btn {
  margin-top: 32px;
  padding: 14px 32px;
  animation: pulse-glow 2.6s ease-in-out infinite;
}

.cta .btn:hover {
  animation-play-state: paused;
}

/* Pull quote */
.pull-quote {
  max-width: 720px;
  margin: 40px auto 0;
  padding-left: 20px;
  border-left: 4px solid var(--brand-red);
  font-size: 1.2rem;
  font-weight: 700;
  font-style: italic;
  line-height: 1.5;
  color: var(--brand-black);
}

/* Category pills */
.category-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}

.category-pill {
  display: inline-block;
  background: rgba(226, 35, 26, 0.08);
  border: 1px solid rgba(226, 35, 26, 0.25);
  color: var(--brand-red);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 999px;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.category-pill:hover {
  background: var(--brand-red);
  color: #fff;
  transform: translateY(-2px);
}

.section-note {
  max-width: 560px;
  margin: 32px auto 0;
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Vision & promise banner */
.vision-banner {
  background: linear-gradient(135deg, var(--brand-red), var(--brand-red-dark));
  color: #fff;
  text-align: center;
  padding: 80px 0;
}

.vision-banner h2 {
  max-width: 680px;
  margin: 14px auto 0;
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.vision-divider {
  width: 60px;
  height: 3px;
  background: rgba(255, 255, 255, 0.4);
  margin: 40px auto;
  border-radius: 999px;
}

.promise-line {
  margin: 14px 0 0;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.vision-note {
  max-width: 600px;
  margin: 20px auto 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

/* Brand sign-off */
.brand-signoff {
  text-align: center;
  padding: 64px 0 16px;
}

.signoff-name {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--brand-black);
}

.signoff-tagline {
  margin: 10px 0 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-red);
}

.signoff-powered {
  margin: 8px 0 0;
  font-size: 0.8rem;
  font-style: italic;
  color: var(--text-muted);
}

/* About page extras */
.origin {
  display: grid;
  gap: 48px;
}

.origin h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 12px 0 0;
}

.origin p {
  margin: 16px 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.logo-pair {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 40px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fafafa;
}

.logo-pair img,
.logo-pair .logo-spin {
  width: 130px;
  height: 130px;
  transition: transform 0.35s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.logo-pair img:hover,
.logo-pair .logo-spin:hover {
  transform: scale(1.08);
}

.logo-pair span {
  font-size: 1.5rem;
  font-weight: 300;
  color: rgba(43, 43, 48, 0.3);
}

@media (min-width: 860px) {
  .origin {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.values-grid {
  display: grid;
  gap: 32px;
  margin-top: 56px;
}

@media (min-width: 640px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px;
  background: #fff;
  transition: transform 0.25s cubic-bezier(0.16, 0.84, 0.44, 1), box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.value-card:hover {
  transform: translateY(-6px);
  border-color: rgba(226, 35, 26, 0.3);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
}

.value-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
}

.value-card p {
  margin: 8px 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.mission-section {
  background: #fafafa;
}

/* Footer */
.site-footer {
  background: var(--brand-black);
  color: #fff;
}

.footer-grid {
  display: grid;
  gap: 48px;
  padding: 64px 0;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand .logo-spin {
  width: 48px;
  height: 48px;
}

.footer-brand span {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.footer-about {
  margin: 16px 0 0;
  max-width: 320px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.social-links {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.75);
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.social-icon svg {
  width: 16px;
  height: 16px;
}

.social-icon:hover {
  transform: translateY(-3px);
  color: #fff;
}

.social-icon.facebook:hover {
  background: #1877f2;
}

.social-icon.instagram:hover {
  background: radial-gradient(
    circle at 30% 107%,
    #fdf497 0%,
    #fdf497 5%,
    #fd5949 45%,
    #d6249f 60%,
    #285aeb 90%
  );
}

.social-icon.tiktok:hover {
  background: #010101;
}

.footer-col h3 {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
}

.footer-col ul {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col ul a,
.footer-col ul li {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-col ul a:hover {
  color: var(--brand-red);
}

.footer-note {
  margin-top: 12px;
  font-size: 0.75rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.35);
}

.contact-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.phone-link {
  font-weight: 600;
  transition: color 0.15s ease;
}

.phone-link:hover {
  color: var(--brand-red);
}

.whatsapp-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: rgba(37, 211, 102, 0.15);
  color: #25d366;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.whatsapp-link svg {
  width: 13px;
  height: 13px;
}

.whatsapp-link:hover {
  background: #25d366;
  color: #fff;
  transform: scale(1.1);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-brandof {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-brandof img {
  width: 20px;
  height: 20px;
  opacity: 0.8;
}

.footer-brandof strong {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .footer-bottom {
    flex-direction: row;
  }
}


/* Scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 0.84, 0.44, 1),
    transform 0.7s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }
.delay-5 { transition-delay: 0.4s; }
.delay-6 { transition-delay: 0.48s; }

/* Keyframes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Logo flywheel spin */
.logo-spin {
  position: relative;
  display: inline-block;
  line-height: 0;
  flex-shrink: 0;
}

.logo-spin img {
  display: block;
  width: 100%;
  height: 100%;
}

.logo-base {
  clip-path: url(#flywheelInverse);
}

.logo-flywheel {
  position: absolute;
  inset: 0;
  clip-path: url(#flywheelRing);
  transform-origin: 49.9% 40.3%;
  animation: flywheel-spin 9s linear infinite;
  pointer-events: none;
}

.logo-spin:hover .logo-flywheel {
  animation-play-state: paused;
}

@keyframes flywheel-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(226, 35, 26, 0.45);
  }
  50% {
    box-shadow: 0 0 0 12px rgba(226, 35, 26, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}