@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --ink: #07110d;
  --ink-soft: #0c1c15;
  --panel: rgba(18, 37, 28, .78);
  --panel-solid: #10251b;
  --line: rgba(185, 242, 199, .17);
  --text: #f2f8f1;
  --muted: #b5c4ba;
  --green: #a8ed68;
  --green-deep: #2b662f;
  --cyan: #8fe5d4;
  --danger: #ffb3a8;
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--ink);
  font-family: Cairo, Arial, sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .22;
  background-image: linear-gradient(rgba(168,237,104,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(168,237,104,.045) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse at 50% 10%, black, transparent 67%);
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1160px, calc(100% - 40px)); margin: auto; position: relative; }
.section { padding: 116px 0; position: relative; }
.eyebrow { color: var(--green); font: 700 .79rem/1 'Space Grotesk', sans-serif; letter-spacing: .13em; text-transform: uppercase; }
.section-title { max-width: 760px; margin: 16px 0 18px; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.24; letter-spacing: -.035em; }
.section-copy { max-width: 700px; color: var(--muted); font-size: 1.08rem; }

.site-header { position: absolute; z-index: 10; inset: 0 0 auto; padding: 24px 0; }
.nav { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.brand img { width: 125px; max-height: 44px; object-fit: contain; object-position: right; }
.nav-link { color: var(--muted); font-size: .91rem; }
.nav-link:hover { color: var(--text); }

.hero { min-height: 810px; padding: 150px 0 76px; display: grid; align-items: center; background: radial-gradient(circle at 87% 23%, rgba(97, 178, 90, .18), transparent 27%), radial-gradient(circle at 18% 66%, rgba(34, 145, 125, .14), transparent 25%); }
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 54px; }
.hero h1 { margin: 18px 0 22px; max-width: 670px; font-size: clamp(2.65rem, 5.25vw, 5rem); line-height: 1.12; letter-spacing: -.055em; }
.hero h1 em { color: var(--green); font-style: normal; }
.hero-copy { max-width: 610px; color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.16rem); }
.hero-points { list-style: none; margin: 28px 0 34px; padding: 0; display: grid; gap: 10px; }
.hero-points li { display: flex; align-items: center; gap: 11px; color: #d7e6da; }
.hero-points li::before { content: '✓'; color: var(--green); font-weight: 800; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 55px; padding: 13px 25px; border: 1px solid transparent; border-radius: 100px; background: var(--green); color: #0a190e; font-weight: 800; transition: transform .2s, background .2s; cursor: pointer; font-family: inherit; }
.button:hover { transform: translateY(-2px); background: #c0fa87; }
.button.secondary { background: transparent; color: var(--text); border-color: var(--line); }
.button.secondary:hover { background: rgba(255,255,255,.06); }
.microcopy { margin: 12px 0 0; color: #99ab9d; font-size: .82rem; }
.hero-visual { position: relative; }
.hero-visual::after { content: ''; position: absolute; inset: 8% -4% -5% 10%; border: 1px solid var(--line); border-radius: 28px; z-index: -1; transform: rotate(-3deg); }
.hero-visual img { width: 100%; aspect-ratio: 1.1; object-fit: cover; border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 32px 80px rgba(0,0,0,.36); }
.hero-caption { display: flex; align-items: center; gap: 8px; margin-top: 16px; color: var(--cyan); font: 600 .78rem/1.3 'Space Grotesk', sans-serif; letter-spacing: .06em; text-transform: uppercase; }
.hero-caption::before { content: ''; width: 32px; height: 1px; background: var(--cyan); }

.problem { background: linear-gradient(180deg, transparent, rgba(19,41,29,.58)); }
.problem-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 42px; align-items: center; margin-top: 54px; }
.problem-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.problem-list div { padding: 18px; border: 1px solid var(--line); border-radius: 14px; color: #d2ddd4; background: rgba(255,255,255,.025); font-size: .94rem; }
.media-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-solid); }
.media-card img { width: 100%; max-height: 560px; object-fit: cover; object-position: top; }
.media-card figcaption { padding: 15px 19px; color: var(--muted); font-size: .85rem; }

.diagnosis { padding-top: 44px; }
.diagnosis-panel { padding: clamp(30px, 5vw, 66px); background: linear-gradient(135deg, rgba(168,237,104,.12), rgba(18,39,29,.6)); border: 1px solid var(--line); border-radius: var(--radius); }
.diagnosis-panel h2 { margin: 0; max-width: 800px; font-size: clamp(1.8rem, 3.4vw, 3rem); line-height: 1.32; }
.checks { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.checks span { padding: 9px 14px; border-radius: 100px; background: rgba(168,237,104,.1); border: 1px solid rgba(168,237,104,.18); color: #ddf8cd; font: 600 .8rem/1 'Space Grotesk', Cairo, sans-serif; }

.workflow-layout { margin-top: 48px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 46px; align-items: center; }
.workflow-layout figure img { width: 100%; border: 1px solid var(--line); border-radius: 20px; }
.workflow-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.workflow-list li { display: grid; grid-template-columns: 38px 1fr; gap: 12px; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--line); color: #d6e3d8; }
.workflow-list b { color: var(--green); font: 700 .84rem/1 'Space Grotesk', sans-serif; }

.protocol-grid, .mapping-grid { display: grid; grid-template-columns: .96fr 1.04fr; gap: 48px; align-items: center; margin-top: 50px; }
.protocol-grid .media-card, .mapping-grid .media-card { box-shadow: 0 22px 65px rgba(0,0,0,.21); }
.domain-list { margin: 22px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; color: var(--muted); }
.domain-list li::before { content: '—'; color: var(--green); margin-left: 8px; }

.learn-grid { margin-top: 45px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.learn-card { min-height: 176px; padding: 23px 20px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.025); }
.learn-card strong { color: var(--green); font: 700 .78rem/1 'Space Grotesk', sans-serif; }
.learn-card h3 { margin: 14px 0 8px; font-size: 1.06rem; }
.learn-card p { margin: 0; color: var(--muted); font-size: .87rem; line-height: 1.65; }

.about { background: radial-gradient(circle at 78% 68%, rgba(112,218,128,.13), transparent 33%); }
.about-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 54px; align-items: center; }
.portrait { position: relative; }
.portrait img { width: min(100%, 380px); aspect-ratio: .86; object-fit: cover; border-radius: 22px; border: 1px solid var(--line); filter: saturate(.9); }
.portrait-badge { position: absolute; bottom: 18px; left: -13px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(7,17,13,.9); color: var(--cyan); font: 600 .72rem/1.45 'Space Grotesk', Cairo, sans-serif; }
.about-title { margin: 12px 0 5px; font-size: clamp(2rem, 3.7vw, 3.25rem); line-height: 1.2; }
.role { color: var(--green); font-size: .93rem; }
.about-copy { margin-top: 22px; color: var(--muted); }
.credential-list { list-style: none; padding: 0; display: grid; gap: 8px; margin: 24px 0; color: #d6e2d8; font-size: .94rem; }
.credential-list li::before { content: '↗'; color: var(--green); margin-left: 10px; }
.proof-strip { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 46px; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.proof-item { padding: 24px; background: rgba(255,255,255,.025); }
.proof-item + .proof-item { border-right: 1px solid var(--line); }
.proof-number { display: block; color: var(--green); font: 700 clamp(1.35rem, 2.5vw, 2rem)/1.1 'Space Grotesk', Cairo, sans-serif; }
.proof-label { display: block; margin-top: 9px; color: var(--muted); font-size: .8rem; line-height: 1.5; }

.social-proof { background: linear-gradient(180deg, rgba(16,37,27,.58), transparent); }
.testimonial-themes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 42px; }
.testimonial-themes article { min-height: 220px; padding: 28px 23px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.025); }
.testimonial-themes span { color: var(--green); font: 700 .8rem/1 'Space Grotesk', sans-serif; }
.testimonial-themes h3 { margin: 18px 0 9px; font-size: 1.1rem; }
.testimonial-themes p { margin: 0; color: var(--muted); font-size: .9rem; }
.proof-note { margin: 20px 0 0; color: #93a799; font-size: .82rem; }

.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; margin-top: 38px; }
.audience-card { padding: 28px; border: 1px solid var(--line); border-radius: 20px; }
.audience-card h3 { margin-top: 0; font-size: 1.25rem; }
.audience-card ul { list-style: none; padding: 0; margin: 0; color: var(--muted); }
.audience-card li { margin: 8px 0; }
.audience-card.is-not-for { background: rgba(255,255,255,.025); }
.audience-card:not(.is-not-for) li::before { content: '✓'; color: var(--green); margin-left: 8px; }
.audience-card.is-not-for li::before { content: '×'; color: #e7aaa1; margin-left: 8px; }

.registration { background: radial-gradient(circle at 50% 65%, rgba(92,174,89,.22), transparent 39%), var(--ink-soft); }
.registration-shell { display: grid; grid-template-columns: .8fr 1.2fr; gap: 54px; align-items: start; }
.detail-list { margin: 26px 0; padding: 0; list-style: none; color: var(--muted); }
.detail-list li { display: flex; gap: 11px; margin-bottom: 12px; }
.detail-list b { color: var(--green); min-width: 72px; }
.form-card { padding: 31px; border: 1px solid rgba(168,237,104,.25); border-radius: 22px; background: rgba(7,18,13,.76); box-shadow: 0 26px 70px rgba(0,0,0,.29); }
.form-card h3 { margin: 0 0 4px; font-size: 1.55rem; }
.form-card > p { margin-top: 0; color: var(--muted); font-size: .88rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { color: #c7d5ca; font-size: .82rem; font-weight: 700; }
input, select { width: 100%; height: 48px; color: var(--text); background: rgba(255,255,255,.045); border: 1px solid var(--line); border-radius: 10px; padding: 0 13px; font-family: inherit; outline: none; }
select { appearance: auto; }
input:focus, select:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(168,237,104,.1); }
.honeypot { position: absolute; right: -10000px; opacity: 0; pointer-events: none; }
.form-card .button { width: 100%; margin-top: 18px; }
.form-card .button:disabled { opacity: .6; cursor: wait; transform: none; }
.form-status { min-height: 22px; margin: 11px 0 0; color: var(--cyan); font-size: .83rem; }
.form-status.is-error { color: var(--danger); }

.faq { max-width: 850px; }
details { border-bottom: 1px solid var(--line); padding: 17px 0; }
summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 18px; font-weight: 700; }
summary::before { content: '+'; order: -1; color: var(--green); font: 400 1.5rem/1 'Space Grotesk'; }
details[open] summary::before { content: '−'; }
details p { max-width: 720px; color: var(--muted); font-size: .94rem; }

.final-cta { text-align: center; padding: 112px 0; background: linear-gradient(180deg, transparent, rgba(41,85,42,.21)); }
.final-cta .section-title, .final-cta .section-copy { margin-right: auto; margin-left: auto; }
.final-cta .button { margin-top: 14px; }
.site-footer { padding: 29px 0; border-top: 1px solid var(--line); color: #829487; font-size: .78rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; align-items: center; }

.thank-you-page { min-height: 100vh; display: grid; place-items: center; padding: 30px 0; background: radial-gradient(circle at 50% 35%, rgba(102,198,104,.22), transparent 32%), var(--ink); }
.thank-you-card { max-width: 650px; padding: clamp(32px, 6vw, 66px); text-align: center; border: 1px solid var(--line); border-radius: 28px; background: rgba(12,29,20,.8); }
.success-icon { width: 62px; height: 62px; display: grid; place-items: center; margin: 0 auto 20px; border-radius: 50%; background: rgba(168,237,104,.16); color: var(--green); font-size: 1.8rem; }
.thank-you-card h1 { margin: 0; font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.25; }
.thank-you-card p { color: var(--muted); }
.thank-you-card .button { width: 100%; margin-top: 15px; }

@media (max-width: 850px) {
  .site-header { padding-top: 16px; }
  .nav-link { display: none; }
  .hero { min-height: auto; padding-top: 128px; }
  .hero-grid, .problem-grid, .workflow-layout, .protocol-grid, .mapping-grid, .about-grid, .registration-shell { grid-template-columns: 1fr; }
  .hero-grid { gap: 36px; }
  .hero-visual { max-width: 570px; }
  .problem-grid, .workflow-layout, .protocol-grid, .mapping-grid, .about-grid, .registration-shell { gap: 30px; }
  .learn-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-themes { grid-template-columns: 1fr; }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-item + .proof-item { border-right: 0; border-top: 1px solid var(--line); }
  .portrait { max-width: 340px; }
}
@media (max-width: 540px) {
  .container { width: min(100% - 28px, 1160px); }
  .section { padding: 76px 0; }
  .hero h1 { font-size: 2.47rem; }
  .problem-list, .domain-list, .audience-grid, .form-grid { grid-template-columns: 1fr; }
  .learn-grid { grid-template-columns: 1fr; }
  .form-card { padding: 23px 18px; }
  .footer-inner { display: grid; }
}