:root {
  --primary: #f59e0b;
  --primary-2: #fb923c;
  --primary-soft: #fff3d6;
  --background: #fff9ec;
  --surface: #fff;
  --text: #333;
  --muted: #666;
  --border: #e8e8e8;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
  --shadow-primary: 0 18px 38px rgba(245, 158, 11, 0.2);
  --radius: 22px;
  --page-space: clamp(18px, 8vw, 120px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  width: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  width: 100%;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--background);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

button,
input,
select,
textarea {
  max-width: 100%;
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  transition: transform 0.25s, box-shadow 0.25s, opacity 0.25s;
}

button:active {
  transform: scale(0.98);
}

nav {
  position: sticky;
  top: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 16px var(--page-space);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid #f1f1f1;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 12px;
}

.logo img {
  width: clamp(42px, 5vw, 55px);
  height: auto;
}

.logo h2 {
  color: var(--primary);
  font-size: clamp(18px, 2vw, 24px);
  white-space: nowrap;
}

ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 35px);
  min-width: 0;
  list-style: none;
}

ul a {
  color: #555;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.25s;
}

ul a:hover,
ul a:focus-visible {
  color: var(--primary);
}

nav button,
.hero-text button,
.auth-card button,
.category-filter button,
.summary button,
.product-card button {
  border: 0;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
}

nav button {
  flex: 0 0 auto;
  padding: 12px 28px;
  border-radius: 999px;
  white-space: nowrap;
}

nav button:hover,
.hero-text button:hover,
.product-card button:hover,
.auth-card button:hover,
.summary button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(36px, 6vw, 90px);
  min-height: 560px;
  padding: clamp(56px, 8vw, 96px) var(--page-space);
}

.hero-text {
  flex: 1 1 560px;
  max-width: 680px;
}

.hero-text h1 {
  margin-bottom: 20px;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.12;
}

.hero-text h1 span {
  color: var(--primary);
}

.hero-text p {
  max-width: 620px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: clamp(16px, 1.8vw, 20px);
}

.hero-text button {
  padding: 16px 32px;
  border-radius: 14px;
  font-size: 18px;
}

.hero-image {
  display: flex;
  flex: 1 1 380px;
  justify-content: center;
  min-width: 0;
}

.hero-image img {
  width: min(100%, 390px);
  height: auto;
  object-fit: contain;
}

.category,
.featured,
.why,
.testimonial,
.dashboard,
.store,
.checkout {
  padding: clamp(58px, 8vw, 100px) var(--page-space);
}

.category h2,
.featured h2,
.why h2,
.testimonial h2 {
  margin-bottom: clamp(32px, 4vw, 55px);
  text-align: center;
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.2;
}

.cards,
.why-grid,
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.5vw, 28px);
}

.card,
.why-card,
.dashboard-card,
.testimonial-card,
.product-card {
  min-width: 0;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card {
  padding: clamp(26px, 3vw, 38px);
  border-radius: var(--radius);
  text-align: center;
  font-size: clamp(40px, 5vw, 54px);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card h3 {
  margin-top: 18px;
  font-size: 20px;
}

.card:hover,
.why-card:hover,
.product-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-primary);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 32px);
}

.product-card {
  overflow: hidden;
  border-radius: var(--radius);
  transition: transform 0.3s, box-shadow 0.3s;
}

.product-card img {
  width: 100%;
  height: clamp(190px, 22vw, 250px);
  object-fit: cover;
}

.product-card h3 {
  margin: 20px 20px 8px;
  overflow-wrap: anywhere;
}

.product-card p {
  margin: 0 20px;
  color: #777;
  overflow-wrap: anywhere;
}

.product-card span {
  display: block;
  margin: 18px 20px;
  color: var(--primary);
  font-size: 22px;
  font-weight: 700;
}

.product-card button {
  width: calc(100% - 40px);
  margin: 0 20px 20px;
  padding: 14px;
  border-radius: 12px;
}

.why-card {
  padding: clamp(26px, 3vw, 36px);
  border-radius: 24px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--primary-soft);
  font-size: 32px;
}

.why-card h3 {
  margin-bottom: 12px;
}

.why-card p,
.testimonial-card p {
  color: var(--muted);
  line-height: 1.7;
}

.testimonial {
  background: #fff7e8;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 25px;
}

.testimonial-card {
  padding: 30px;
  border-radius: var(--radius);
}

.testimonial-card p {
  margin-bottom: 20px;
}

.testimonial-card h4 {
  color: var(--primary);
}

footer {
  margin-top: clamp(60px, 8vw, 100px);
  background: #222;
  color: #fff;
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: clamp(32px, 5vw, 60px);
  padding: 65px var(--page-space);
}

.footer-brand img {
  width: 60px;
  margin-bottom: 15px;
}

.footer-brand p {
  max-width: 520px;
  margin-top: 15px;
  color: #ccc;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-links h3 {
  margin-bottom: 6px;
}

.footer-links a {
  color: #ccc;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--primary);
}

.copyright {
  padding: 20px var(--page-space);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #aaa;
  text-align: center;
}

.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background: var(--background);
}

.auth-card {
  width: min(100%, 420px);
  padding: clamp(28px, 5vw, 45px);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.auth-logo {
  display: block;
  width: 80px;
  margin: 0 auto 24px;
}

.auth-card h1 {
  margin-bottom: 28px;
  text-align: center;
  font-size: clamp(28px, 5vw, 36px);
}

.auth-card input,
.search-box input,
.buyer-box input {
  width: 100%;
  border: 1px solid #ddd;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.auth-card input:focus,
.search-box input:focus,
.buyer-box input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.14);
}

.auth-card input {
  margin-bottom: 18px;
  padding: 14px;
  border-radius: 12px;
}

.auth-card button {
  width: 100%;
  padding: 15px;
  border-radius: 12px;
  font-size: 17px;
}

.subtitle {
  margin-bottom: 28px;
  color: #777;
  text-align: center;
}

.switch {
  margin-top: 24px;
  text-align: center;
}

.switch a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.welcome {
  margin-bottom: 42px;
}

.dashboard-card {
  padding: clamp(26px, 3vw, 36px);
  border-radius: 20px;
}

.dashboard-card h3 {
  margin-bottom: 12px;
  color: #777;
}

.dashboard-card h2 {
  color: var(--primary);
  overflow-wrap: anywhere;
}

.search-box {
  margin: 28px 0;
}

.search-box input {
  padding: 17px;
  border-radius: 15px;
  font-size: 16px;
}

.category-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.category-filter button {
  padding: 11px 22px;
  border-radius: 12px;
}

.category-filter button:hover {
  opacity: 0.9;
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(36px, 6vw, 70px);
  padding: clamp(58px, 8vw, 90px) var(--page-space);
}

.product-left,
.product-right {
  min-width: 0;
}

.product-left img {
  width: 100%;
  max-height: 640px;
  border-radius: 24px;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.badge {
  display: inline-block;
  margin-bottom: 18px;
  padding: 8px 16px;
  border-radius: 999px;
  background: #ffe7b3;
  color: var(--primary);
}

.product-right h1 {
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.18;
  overflow-wrap: anywhere;
}

.product-right h2 {
  margin: 18px 0;
  color: var(--primary);
}

.product-right p {
  color: var(--muted);
  line-height: 1.8;
}

.quantity {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 30px 0;
}

.quantity button {
  width: 45px;
  height: 45px;
  border: 0;
  border-radius: 12px;
  background: var(--primary);
  color: #fff;
  cursor: pointer;
  font-size: 20px;
}

.buttons {
  display: flex;
  gap: 16px;
}

.buy,
.cart {
  flex: 1 1 0;
  min-width: 0;
  padding: 16px;
  border-radius: 14px;
  cursor: pointer;
}

.buy {
  border: 2px solid var(--primary);
  background: var(--primary);
  color: #fff;
}

.cart {
  border: 2px solid var(--primary);
  background: #fff;
  color: var(--primary);
}

.product-preview {
  width: 100%;
  height: clamp(180px, 24vw, 260px);
  border-radius: 18px;
  background: #eee;
  object-fit: cover;
}

.checkout h1 {
  margin-bottom: 36px;
  font-size: clamp(30px, 4vw, 42px);
}

.checkout-container {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  align-items: start;
  gap: 32px;
}

.product-box,
.buyer-box,
.payment-box,
.summary {
  min-width: 0;
  margin-bottom: 24px;
  padding: clamp(20px, 3vw, 28px);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.product-box {
  display: flex;
  align-items: center;
  gap: 20px;
}

.product-box img {
  flex: 0 0 auto;
  width: 130px;
  aspect-ratio: 1;
  border-radius: 16px;
  object-fit: cover;
}

.buyer-box input {
  margin-top: 14px;
  padding: 14px;
  border-radius: 12px;
}

.payment-box label {
  display: block;
  margin-top: 16px;
  cursor: pointer;
}

.row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin: 17px 0;
}

.row > :last-child {
  text-align: right;
}

.total {
  font-size: 22px;
  font-weight: 700;
}

.summary button {
  width: 100%;
  margin-top: 26px;
  padding: 16px;
  border-radius: 14px;
  font-size: 18px;
}

.payment-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 18px;
}

.payment-card {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
  padding: 16px;
  border: 2px solid #eee;
  border-radius: 16px;
  cursor: pointer;
  transition: border-color 0.25s, transform 0.25s;
}

.payment-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
}

.payment-card img {
  flex: 0 0 auto;
  width: 55px;
  height: 55px;
  object-fit: contain;
}

.payment-card input {
  flex: 0 0 auto;
  accent-color: var(--primary);
  transform: scale(1.15);
}

.payment-card h3 {
  margin-bottom: 4px;
  overflow-wrap: anywhere;
}

.payment-card p {
  color: #777;
  font-size: 14px;
  overflow-wrap: anywhere;
}

@media (max-width: 1100px) {
  :root {
    --page-space: clamp(24px, 5vw, 64px);
  }

  nav {
    gap: 18px;
  }

  ul {
    gap: 18px;
  }

  .cards,
  .why-grid,
  .dashboard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .checkout-container {
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, 1fr);
  }
}

@media (max-width: 820px) {
  nav {
    position: relative;
    flex-wrap: wrap;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  nav ul {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding: 8px 0 3px;
    scrollbar-width: thin;
  }

  nav ul li,
  nav ul a {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .hero {
    flex-direction: column;
    min-height: auto;
    text-align: center;
  }

  .hero-text,
  .hero-image {
    flex-basis: auto;
    width: 100%;
    max-width: 680px;
  }

  .hero-text p {
    margin-right: auto;
    margin-left: auto;
  }

  .hero-image img {
    width: min(78vw, 360px);
  }

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

  .footer-container {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .product-detail,
  .checkout-container {
    grid-template-columns: 1fr;
  }

  .product-left {
    max-width: 650px;
  }
}

@media (max-width: 560px) {
  :root {
    --page-space: 18px;
  }

  nav {
    gap: 12px;
  }

  .logo {
    gap: 8px;
  }

  .logo img {
    width: 42px;
  }

  .logo h2 {
    max-width: 155px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  nav button {
    padding: 10px 17px;
    font-size: 14px;
  }

  .hero {
    gap: 30px;
    padding-top: 46px;
    padding-bottom: 54px;
  }

  .hero-text h1 {
    font-size: clamp(34px, 11vw, 46px);
  }

  .hero-text button {
    width: 100%;
  }

  .cards,
  .why-grid,
  .dashboard-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card img {
    height: 220px;
  }

  .footer-container {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }

  .category-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .category-filter button {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .buttons {
    flex-direction: column;
  }

  .buy,
  .cart {
    width: 100%;
  }

  .product-box {
    align-items: flex-start;
  }

  .product-box img {
    width: 95px;
  }

  .payment-card {
    gap: 12px;
    padding: 14px;
  }

  .payment-card img {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 360px) {
  nav {
    align-items: flex-start;
  }

  .logo h2 {
    max-width: 118px;
  }

  nav button {
    padding: 9px 13px;
  }

  .product-box {
    flex-direction: column;
  }

  .product-box img {
    width: 100%;
    max-height: 220px;
  }

  .row {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* About Us, FAQ, dan Contact */
.about-hero {
  min-height: 520px;
}

.section-label {
  margin-bottom: 10px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-text .section-label {
  margin-bottom: 10px;
  color: var(--primary);
  font-size: 14px;
}

.section-heading {
  width: min(100%, 720px);
  margin: 0 auto clamp(32px, 5vw, 52px);
  text-align: center;
}

.section-heading h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.2;
}

.section-heading > p:last-child {
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 18px);
}

.faq-section {
  padding: clamp(58px, 8vw, 100px) var(--page-space);
  background: #fff7e8;
}

.faq-list {
  display: grid;
  gap: 16px;
  width: min(100%, 850px);
  margin: 0 auto;
}

.faq-item {
  overflow: hidden;
  border: 1px solid rgba(245, 158, 11, 0.13);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.faq-item:hover,
.faq-item[open] {
  border-color: rgba(245, 158, 11, 0.45);
  box-shadow: var(--shadow-primary);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 22px 24px;
  cursor: pointer;
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 700;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:focus-visible {
  outline: 3px solid rgba(245, 158, 11, 0.32);
  outline-offset: -3px;
}

.faq-icon {
  position: relative;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-soft);
}

.faq-icon::before,
.faq-icon::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  border-radius: 999px;
  background: var(--primary);
  content: "";
  transform: translate(-50%, -50%);
  transition: transform 0.25s;
}

.faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-item > p {
  padding: 0 72px 24px 24px;
  color: var(--muted);
  line-height: 1.75;
}

.contact-section {
  padding-bottom: clamp(40px, 5vw, 70px);
}

.contact-section > h2 {
  margin-bottom: clamp(32px, 4vw, 55px);
}

.contact-card {
  width: min(100%, 680px);
  margin-right: auto;
  margin-left: auto;
}

.contact-intro {
  margin-bottom: 28px;
  color: var(--muted);
  text-align: center;
}

.contact-intro a,
.email-link {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.contact-intro a:hover,
.email-link:hover {
  text-decoration: underline;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

.auth-card .form-group input,
.auth-card .form-group textarea {
  width: 100%;
  margin-bottom: 0;
  padding: 14px;
  border: 1px solid #ddd;
  border-radius: 12px;
  outline: none;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.auth-card .form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.auth-card .form-group input:focus,
.auth-card .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.14);
}

.auth-card .form-group input::placeholder,
.auth-card .form-group textarea::placeholder {
  color: #aaa;
}

.form-note {
  margin: 4px 0 20px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

#contact-status {
  min-height: 24px;
  margin-top: 18px;
  text-align: center;
}

.email-link {
  display: block;
  margin-top: 10px;
  text-align: center;
}

@media (max-width: 560px) {
  .about-hero {
    min-height: auto;
  }

  .faq-item summary {
    padding: 19px 18px;
  }

  .faq-item > p {
    padding: 0 18px 20px;
  }

  .contact-card {
    padding: 26px 20px;
  }
}