/* MA ENTERPRISE — bright modern one-page */

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

:root {
  --color-bg: #fff8f0;
  --color-surface: #ffffff;
  --color-surface-alt: #fff0e6;
  --color-primary: #ff5722;
  --color-primary-dark: #e64a19;
  --color-secondary: #2979ff;
  --color-secondary-dark: #1565c0;
  --color-accent: #ffab00;
  --color-text: #1a1a2e;
  --color-text-muted: #5c5c7a;
  --color-border: #ffd4c2;
  --font: "Segoe UI", "Nirmala UI", "Helvetica Neue", system-ui, sans-serif;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(255, 87, 34, 0.15);
  --shadow-btn: 0 6px 0 #c43e12, 0 10px 24px rgba(255, 87, 34, 0.35);
  --max-width: 1140px;
  --header-h: 72px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header & navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  min-height: var(--header-h);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 3px solid var(--color-primary);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-text);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.logo:hover {
  color: var(--color-primary);
}

.logo-icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  padding: 0.5rem 1rem;
  font-weight: 700;
  font-size: 0.9rem;
  border: 2px solid var(--color-primary);
  border-radius: 8px;
  background: var(--color-surface-alt);
  color: var(--color-primary);
  cursor: pointer;
}

.nav {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  align-items: center;
}

.nav a {
  padding: 0.5rem 0.85rem;
  color: var(--color-text);
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}

.nav a:hover,
.nav a:focus {
  background: var(--color-primary);
  color: #fff;
}

/* Buttons — large & visible */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 1.05rem;
  border: none;
  cursor: pointer;
  text-align: center;
  transition: transform 0.15s, box-shadow 0.15s, background 0.2s;
  text-decoration: none;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: linear-gradient(180deg, #ff7043 0%, var(--color-primary) 100%);
  color: #fff;
  box-shadow: var(--shadow-btn);
  border: 2px solid #ff8a65;
}

.btn-primary:hover {
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 0 #c43e12, 0 14px 28px rgba(255, 87, 34, 0.45);
}

.btn-primary:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 #c43e12;
}

.btn-secondary {
  background: linear-gradient(180deg, #42a5ff 0%, var(--color-secondary) 100%);
  color: #fff;
  box-shadow: 0 6px 0 var(--color-secondary-dark), 0 10px 24px rgba(41, 121, 255, 0.35);
  border: 2px solid #64b5f6;
}

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

.btn-full {
  width: 100%;
  padding: 1.1rem;
  font-size: 1.15rem;
}

.btn-card {
  width: 100%;
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  background: var(--color-secondary);
  color: #fff;
  box-shadow: 0 4px 0 var(--color-secondary-dark);
  border: none;
}

.btn-card:hover {
  color: #fff;
  background: var(--color-secondary-dark);
  transform: translateY(-2px);
}

/* Payment buttons on product cards */
.pay-methods {
  margin-top: 0.85rem;
}

.pay-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 0.45rem;
}

.pay-btns {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.btn-pay {
  flex: 1;
  min-width: 4.5rem;
  padding: 0.55rem 0.35rem;
  border: none;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 800;
  color: #fff;
  cursor: pointer;
  transition: transform 0.15s, filter 0.15s;
}

.btn-pay:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-bkash {
  background: #e2136e;
  box-shadow: 0 3px 0 #b01055;
}

.btn-nagad {
  background: #f6921e;
  box-shadow: 0 3px 0 #c97412;
  color: #1a1a2e;
}

.btn-nagad:hover {
  color: #1a1a2e;
}

.btn-rocket {
  background: #8c3499;
  box-shadow: 0 3px 0 #6b2875;
}

/* Payment modal */
.pay-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.pay-modal[hidden] {
  display: none;
}

.pay-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 46, 0.55);
}

.pay-modal-box {
  position: relative;
  width: 100%;
  max-width: 420px;
  max-height: 90vh;
  overflow-y: auto;
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  border: 3px solid var(--color-primary);
}

.pay-modal-close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  border: none;
  background: none;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-text-muted);
}

.pay-modal-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  padding-right: 1.5rem;
}

.pay-modal-product {
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.pay-modal-amount {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.pay-modal-number {
  background: var(--color-surface-alt);
  padding: 0.75rem;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.pay-modal-steps ol {
  margin: 0 0 1.25rem 1.1rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.pay-modal-steps li {
  margin-bottom: 0.4rem;
}

body.modal-open {
  overflow: hidden;
}

.btn-whatsapp {
  display: inline-block;
  margin-top: 0.25rem;
  padding: 0.65rem 1.25rem;
  background: #25d366;
  color: #fff !important;
  border-radius: var(--radius);
  font-weight: 700;
  box-shadow: 0 4px 0 #1da851;
}

.btn-whatsapp:hover {
  color: #fff !important;
  transform: translateY(-2px);
}

.btn-search {
  padding: 0.85rem 1.5rem;
  white-space: nowrap;
}

/* Hero */
.hero {
  min-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.25rem;
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 171, 0, 0.35), transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(41, 121, 255, 0.2), transparent 45%),
    linear-gradient(160deg, #fff3e0 0%, #ffe0b2 40%, #fff8f0 100%);
}

.hero-inner {
  max-width: 680px;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1.1rem;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  background: #fff;
  border: 2px solid var(--color-primary);
  border-radius: 999px;
}

.hero h1 {
  font-size: clamp(1.85rem, 5vw, 2.85rem);
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 900;
  color: var(--color-text);
}

.hero h1 span {
  color: var(--color-primary);
  display: block;
  margin-top: 0.35rem;
}

.hero-desc {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

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

.section-cta {
  text-align: center;
  margin-top: 2rem;
}

/* Sections */
section {
  padding: 4rem 0;
}

.section-title {
  font-size: clamp(1.55rem, 4vw, 2.1rem);
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

/* Search */
.search-bar {
  display: flex;
  gap: 0.75rem;
  max-width: 560px;
  margin: 0 auto 0.75rem;
  flex-wrap: wrap;
}

.search-bar input {
  flex: 1;
  min-width: 200px;
  padding: 1rem 1.15rem;
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-text);
}

.search-bar input:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(41, 121, 255, 0.2);
}

.search-result {
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.no-products {
  text-align: center;
  color: var(--color-primary);
  font-weight: 600;
  padding: 2rem;
}

/* Products */
.products {
  background: linear-gradient(180deg, #e3f2fd 0%, var(--color-surface-alt) 100%);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.product-card {
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow);
}

.product-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 1rem;
  background: #f5f5f5;
}

.product-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.product-desc {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  flex-grow: 1;
}

.product-price {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-primary);
}

/* Advantages */
.advantages {
  background: var(--color-surface);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.advantage-card {
  background: var(--color-surface-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}

.advantage-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1rem;
  font-size: 1.35rem;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: #fff;
  border-radius: 50%;
}

.advantage-card h3 {
  font-size: 1.08rem;
  margin-bottom: 0.5rem;
}

.advantage-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* FAQ */
.faq {
  background: linear-gradient(180deg, #f3e5f5 0%, #fff8f0 100%);
}

.faq-list {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: #fff;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item summary {
  padding: 1.1rem 1.25rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  color: var(--color-text);
}

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

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--color-primary);
  font-size: 1.25rem;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item[open] summary {
  background: var(--color-surface-alt);
  color: var(--color-primary-dark);
}

.faq-item p {
  padding: 0 1.25rem 1.1rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Form */
.form-section {
  background: var(--color-surface-alt);
}

.order-form {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.order-form label {
  font-size: 0.9rem;
  font-weight: 700;
  margin-top: 0.75rem;
  color: var(--color-text);
}

.order-form input,
.order-form select,
.order-form textarea {
  padding: 0.85rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  color: var(--color-text);
  font-family: inherit;
  font-size: 1rem;
}

.order-form input:focus,
.order-form select:focus,
.order-form textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(41, 121, 255, 0.2);
}

.order-form textarea {
  resize: vertical;
  min-height: 100px;
}

.order-form .btn {
  margin-top: 1.25rem;
}

.form-note {
  text-align: center;
  color: var(--color-primary-dark);
  font-weight: 700;
  margin-top: 1rem;
}

/* Contacts */
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  max-width: 820px;
  margin: 0 auto;
}

.contact-item {
  background: #fff;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.35rem;
  text-align: center;
}

.contact-item strong {
  display: block;
  color: var(--color-primary);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

/* Footer */
.footer {
  padding: 2rem 0;
  border-top: 3px solid var(--color-primary);
  background: #fff;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.footer-nav a {
  font-weight: 600;
  color: var(--color-text);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
}

.footer-nav a:hover {
  background: var(--color-primary);
  color: #fff;
}

.footer p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* Mobile */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    padding: 0.5rem 0;
  }

  .nav--open {
    display: flex;
  }

  .nav a {
    width: 100%;
    text-align: center;
    padding: 0.75rem;
  }

  .search-bar {
    flex-direction: column;
  }

  .btn-search {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  section {
    padding: 3rem 0;
  }

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