:root {
  --page-bg: #f4f3f1;
  --shell-bg: #f4f3f1;
  --card-bg: #fff;
  --text: #111114;
  --muted: #6d6d72;
  --line: #e3e1dc;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--shell-bg);
  color: var(--text);
  font-family: "Inter", "Noto Sans SC", sans-serif;
}

img {
  display: block;
  max-width: 80%;
  margin-left: 70px;
}

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

button,
input,
select {
  font: inherit;
}

.site-shell {
  width: min(1480px, 100%);
  margin: 0 auto;
  padding: 22px 72px 36px;
  background: var(--shell-bg);
  border-radius: 0;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.top-links {
  display: flex;
  gap: 30px;
  color: var(--muted);
  font-size: 1rem;
}

.top-links a:hover {
  color: var(--text);
}

.page {
  padding: 58px 0 52px;
}

.hero {
  display: grid;
  grid-template-columns: 454px minmax(0, 1fr);
  align-items: center;
  gap: 48px;
  min-height: 580px;
}

.hero-image img {
  width: 100%;
  aspect-ratio: 0.8;
  object-fit: cover;
  border-radius: 28px;
}

.mini {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.77rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-copy h1,
.section-heading h2 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.065em;
}

.hero-copy h1 {
  max-width: 720px;
  font-size: clamp(3.7rem, 6.15vw, 5.8rem);
  line-height: 0.92;
}

.lead {
  max-width: 760px;
  margin: 25px 0 0;
  color: var(--muted);
  font-size: 1.17rem;
  line-height: 1.68;
}

.hero-actions,
.form-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 26px;
  border: 1px solid #d8d4ce;
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.button.primary {
  border-color: var(--text);
  background: var(--text);
  color: #fff;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.section {
  margin-top: 92px;
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading h2 {
  font-size: clamp(2.6rem, 5vw, 4.15rem);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.service-card,
.contact-card,
.payment-card,
.receipt-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--card-bg);
}

.service-card,
.payment-card,
.receipt-card {
  padding: 25px;
}

.service-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
}

.service-card h3 {
  margin: 0 0 11px;
  font-size: 1.24rem;
  line-height: 1.35;
}

.service-top strong {
  white-space: nowrap;
  font-size: 0.96rem;
}

.service-card > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.74;
}

.service-detail-box {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.detail-title {
  margin: 0 0 10px;
  font-weight: 700;
}

.service-detail-box ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.62;
}

.contact-card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  padding: 24px;
}

.contact-label {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-value {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  word-break: break-word;
}

.contact-note,
.small-note {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.72;
}

.payment-grid {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
}

.payment-card h3,
.receipt-head h3 {
  margin: 0 0 16px;
  font-size: 1.2rem;
}

.qr-box {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 20px;
  background: #faf9f7;
}

.qr-box img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 12px;
}

.upload-wrap {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.92rem;
}

.receipt-form {
  display: grid;
  gap: 14px;
}

.receipt-form label {
  display: grid;
  gap: 8px;
  font-size: 0.93rem;
  font-weight: 600;
}

.receipt-form input,
.receipt-form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  outline: none;
  background: #fff;
  color: var(--text);
}

.receipt-form input:focus,
.receipt-form select:focus {
  border-color: var(--text);
}

.receipt-output {
  margin-top: 22px;
}

.hidden {
  display: none;
}

.receipt-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.receipt-brand {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.receipt-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 20px;
  padding: 20px 0;
}

.receipt-details div {
  display: grid;
  gap: 4px;
}

.receipt-details span {
  color: var(--muted);
  font-size: 0.88rem;
}

.receipt-details strong {
  line-height: 1.5;
  word-break: break-word;
}

.receipt-footer {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.receipt-footer p {
  margin: 0 0 8px;
  color: var(--muted);
  line-height: 1.7;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.review-category {
  margin-top: 70px;
}

.review-category:first-of-type {
  margin-top: 0;
}

.category-heading {
  display: flex;
  align-items: flex-start;
  gap: 22px;
  margin-bottom: 28px;
}

.category-number {
  margin: 5px 0 0;
  color: #aaa69e;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
}

.category-heading h2 {
  margin: 0 0 7px;
  font-size: 30px;
  line-height: 1.2;
}

.category-heading div > p {
  margin: 0;
  color: #88847d;
  font-size: 14px;
}

.non-exam-category {
  padding-top: 70px;
  border-top: 1px solid #dedcd6;
}

.student-information h3 {
  margin: 0 0 5px;
  font-size: 20px;
  line-height: 1.2;
}

.learning-goal {
  padding: 9px 13px;
  background-color: #f2f0eb;
  border-radius: 999px;
  color: #55514b;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .site-shell {
    padding-right: 32px;
    padding-left: 32px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .hero-image {
    max-width: 460px;
  }
}

@media (max-width: 820px) {
  .service-list,
  .contact-card,
  .payment-grid,
  .receipt-details {
    grid-template-columns: 1fr;
  }

  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .top-links {
    flex-wrap: wrap;
  }
}

@media (max-width: 560px) {
  .site-shell {
    width: 100%;
    margin: 0;
    padding: 18px 16px 24px;
    border-radius: 0;
  }

  .page {
    padding-top: 36px;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy h1 {
    font-size: 2.75rem;
  }

  .hero-image img,
  .service-card,
  .contact-card,
  .payment-card,
  .receipt-card {
    border-radius: 18px;
  }

  .service-top {
    flex-direction: column;
  }
}

@media print {
  @page {
    size: A4 landscape;
    margin: 8mm;
  }

  html,
  body {
    width: 100%;
    height: auto;
    margin: 0;
    padding: 0;
    background: white !important;
    color: black !important;
    overflow: visible !important;
  }

  /* Replace this with the class of your whole services area */
  .services-section {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: static !important;
    width: 100% !important;
    height: auto !important;
    transform: none !important;
  }

  .services-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }

  .service-card {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative !important;
    break-inside: avoid;
    page-break-inside: avoid;
    box-shadow: none !important;
    transform: none !important;
  }

  nav,
  header,
  footer,
  .download-button {
    display: none !important;
  }
}

@media (max-width: 520px) {
  .review-category {
    margin-top: 50px;
  }

  .non-exam-category {
    padding-top: 50px;
  }

  .category-heading {
    gap: 14px;
  }

  .category-heading h2 {
    font-size: 25px;
  }
}