/* Med Maktab — landing site */
:root {
  --teal-950: #043a3d;
  --teal-900: #0a4f53;
  --teal-800: #0d6368;
  --teal-700: #128087;
  --teal-100: #d7eef0;
  --teal-50: #eef8f9;
  --ink: #142426;
  --ink-soft: #3d5254;
  --mist: #f3fafb;
  --paper: #ffffff;
  --amber: #c9891a;
  --amber-deep: #a56e10;
  --line: rgba(13, 99, 104, 0.14);
  --shadow: 0 18px 50px rgba(4, 58, 61, 0.12);
  --radius: 18px;
  --font-display: "Fraunces", "Times New Roman", serif;
  --font-body: "Sora", system-ui, sans-serif;
  --max: 1120px;
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(18, 128, 135, 0.16), transparent 55%),
    radial-gradient(900px 500px at -10% 20%, rgba(201, 137, 26, 0.08), transparent 50%),
    linear-gradient(180deg, #e9f6f7 0%, var(--mist) 28%, #f7fcfc 100%);
  min-height: 100vh;
}

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

a {
  color: var(--teal-800);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--teal-950);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 550;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.65rem;
}

p {
  margin: 0 0 1rem;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(243, 250, 251, 0.82);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-h);
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--teal-700), var(--teal-950));
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 20px rgba(13, 99, 104, 0.28);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--teal-900);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  background: var(--teal-900);
  color: #fff !important;
  text-decoration: none !important;
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform 0.25s ease, background 0.25s ease;
}

.nav-cta:hover {
  background: var(--teal-950);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none !important;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--amber), var(--amber-deep));
  color: #fff !important;
  box-shadow: 0 12px 28px rgba(165, 110, 16, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 16px 34px rgba(165, 110, 16, 0.36);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.72);
  color: var(--teal-950) !important;
  border-color: rgba(13, 99, 104, 0.22);
}

.btn-ghost {
  background: transparent;
  color: var(--teal-900) !important;
  border-color: rgba(13, 99, 104, 0.25);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - var(--nav-h));
  display: grid;
  align-items: end;
  padding: 3.5rem 0 4.5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(4, 58, 61, 0.88) 0%, rgba(13, 99, 104, 0.72) 42%, rgba(10, 79, 83, 0.55) 100%),
    url("../assets/hero-study.svg") center / cover no-repeat;
  z-index: 0;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 75% 40%, rgba(201, 137, 26, 0.18), transparent 60%),
    linear-gradient(180deg, transparent 55%, rgba(4, 58, 61, 0.45) 100%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
  color: #f4fbfb;
  max-width: 720px;
  margin-left: max(1rem, calc((100% - var(--max)) / 2));
  margin-right: auto;
  width: min(100% - 2rem, 720px);
  animation: rise-in 0.9s ease both;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin: 0 0 1.25rem;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.hero h1 {
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 500;
  color: rgba(244, 251, 251, 0.95);
  max-width: 28ch;
  margin-bottom: 0.85rem;
}

.hero-lead {
  font-size: 1.05rem;
  color: rgba(232, 246, 247, 0.88);
  max-width: 42ch;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-actions .btn-secondary {
  background: rgba(255, 255, 255, 0.14);
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}

/* Sections */
section {
  padding: 5rem 0;
}

.section-head {
  max-width: 38rem;
  margin-bottom: 2.5rem;
}

.section-head p {
  color: var(--ink-soft);
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-700);
  margin-bottom: 0.75rem;
}

/* Download */
.download {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.55), transparent);
}

.download-panel {
  display: grid;
  gap: 1.75rem;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(238, 248, 249, 0.9));
  box-shadow: var(--shadow);
}

.detected {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.detected-copy strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin-bottom: 0.25rem;
}

.detected-copy span {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}

.platform {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 1.1rem 1rem;
  border-radius: 14px;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  text-decoration: none;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.platform:hover {
  background: rgba(13, 99, 104, 0.06);
  border-color: var(--line);
  transform: translateY(-2px);
}

.platform.is-active {
  background: rgba(13, 99, 104, 0.08);
  border-color: rgba(13, 99, 104, 0.28);
}

.platform-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--teal-50);
  color: var(--teal-900);
}

.platform-name {
  font-weight: 600;
  font-size: 0.98rem;
}

.platform-meta {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

/* Features / What's inside */
.features {
  background:
    radial-gradient(700px 320px at 10% 0%, rgba(18, 128, 135, 0.1), transparent 60%),
    transparent;
}

.feature-list {
  display: grid;
  gap: 2rem;
}

.feature-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1.25rem;
  align-items: start;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(18px);
  animation: rise-in 0.7s ease forwards;
}

.feature-row:nth-child(2) { animation-delay: 0.1s; }
.feature-row:nth-child(3) { animation-delay: 0.2s; }
.feature-row:nth-child(4) { animation-delay: 0.3s; }
.feature-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.feature-num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--teal-700);
  line-height: 1;
}

.feature-row h3 {
  font-size: 1.35rem;
}

.feature-row p {
  color: var(--ink-soft);
  margin: 0;
  max-width: 58ch;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.plan {
  position: relative;
  padding: 1.5rem 1.25rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.plan:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.plan.featured {
  background: linear-gradient(180deg, #0d6368 0%, #085055 100%);
  color: #f4fbfb;
  border-color: transparent;
  box-shadow: 0 20px 45px rgba(8, 80, 85, 0.3);
}

.plan.featured .plan-meta,
.plan.featured .plan-note {
  color: rgba(232, 246, 247, 0.78);
}

.plan-badge {
  position: absolute;
  top: -0.7rem;
  left: 1rem;
  background: var(--amber);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
}

.plan h3 {
  font-size: 1.25rem;
}

.plan-price {
  font-family: var(--font-display);
  font-size: 2.4rem;
  letter-spacing: -0.03em;
  line-height: 1;
}

.plan-price span {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.75;
}

.plan-meta {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin: 0;
}

.plan ul {
  list-style: none;
  margin: 0.25rem 0 0.75rem;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  flex: 1;
}

.plan li {
  font-size: 0.9rem;
  padding-left: 1.15rem;
  position: relative;
}

.plan li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--teal-700);
}

.plan.featured li::before {
  background: var(--amber);
}

.plan-note {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin: 0;
}

.plan .btn {
  width: 100%;
}

.plan.featured .btn-primary {
  background: #fff;
  color: var(--teal-950) !important;
  box-shadow: none;
}

/* Testimonials */
.testimonials {
  background:
    linear-gradient(180deg, transparent, rgba(13, 99, 104, 0.05) 40%, transparent);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.testimonial {
  padding: 0.25rem 0.1rem 0;
}

.testimonial blockquote {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--ink);
}

.stars {
  color: var(--amber-deep);
  letter-spacing: 0.08em;
  font-size: 0.9rem;
  margin-bottom: 0.65rem;
}

.reviewer {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.reviewer strong {
  font-size: 0.95rem;
}

.reviewer span {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 0.65rem;
  max-width: 760px;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 2rem 1.1rem 0;
  font-weight: 600;
  position: relative;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--teal-700);
  font-size: 1.25rem;
  font-weight: 400;
}

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

.faq-item p {
  color: var(--ink-soft);
  padding: 0 0 1.15rem;
  margin: 0;
}

/* Page hero (inner pages) */
.page-hero {
  padding: 3.5rem 0 2rem;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
}

.page-hero p {
  color: var(--ink-soft);
  max-width: 46ch;
}

.prose {
  max-width: 720px;
  padding-bottom: 4rem;
}

.prose h2 {
  font-size: 1.45rem;
  margin-top: 2.25rem;
}

.prose ul {
  padding-left: 1.2rem;
  color: var(--ink-soft);
}

.prose li {
  margin-bottom: 0.45rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  padding-bottom: 4rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-size: 0.88rem;
  font-weight: 600;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font: inherit;
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 2px solid rgba(18, 128, 135, 0.35);
  outline-offset: 1px;
}

.contact-aside {
  padding: 1.5rem 0;
}

.contact-aside h2 {
  font-size: 1.35rem;
}

.contact-aside p,
.contact-aside a {
  color: var(--ink-soft);
}

.form-status {
  min-height: 1.4rem;
  font-size: 0.9rem;
  color: var(--teal-800);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(13, 99, 104, 0.06), rgba(4, 58, 61, 0.1));
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 0.65rem;
}

.footer-brand a {
  color: var(--ink);
  text-decoration: none;
}

.footer-copy {
  color: var(--ink-soft);
  font-size: 0.92rem;
  max-width: 28ch;
}

.footer-col h3 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal-800);
  margin-bottom: 0.9rem;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.footer-col a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
}

.footer-col a:hover {
  color: var(--teal-900);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.85rem;
}

/* Motion */
@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero .container,
  .feature-row {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
  .btn:hover,
  .plan:hover,
  .platform:hover {
    transform: none;
  }
}

/* Responsive */
@media (max-width: 980px) {
  .platform-grid,
  .pricing-grid,
  .testimonial-grid,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-grid;
    place-content: center;
  }

  .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1rem 1rem;
    background: rgba(243, 250, 251, 0.97);
    border-bottom: 1px solid var(--line);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 0.85rem 0.4rem;
  }

  .nav-cta {
    width: 100%;
    margin-top: 0.35rem;
  }

  .hero {
    min-height: auto;
    padding: 4rem 0 3.5rem;
    align-items: center;
  }

  .platform-grid,
  .pricing-grid,
  .testimonial-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .detected {
    flex-direction: column;
    align-items: flex-start;
  }

  section {
    padding: 3.5rem 0;
  }
}