/* styles.css */
:root {
  --ink: #08121d;
  --ink-soft: #314251;
  --paper: #f2f5f2;
  --white: #ffffff;
  --line: #d5ded9;
  --cyan: #11b8b0;
  --lime: #d6ef66;
  --coral: #ef755f;
  --muted: #77848a;
  --radius: 7px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Vazirmatn, Tahoma, sans-serif;
  line-height: 1.8;
}

body,
button,
input,
textarea,
select {
  font-family: Vazirmatn, Tahoma, sans-serif;
}

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

button,
input,
textarea,
select {
  font-size: inherit;
}

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

:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-shell {
  overflow: hidden;
}

.site-header {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 5vw;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  direction: ltr;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .5px;
}

.brand strong {
  font-size: 17px;
  letter-spacing: -.8px;
}

.brand small {
  color: var(--coral);
  font-weight: 800;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: var(--ink-soft);
  font-size: 13px;
}

.main-nav a:hover {
  color: var(--coral);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: var(--radius);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}

.header-cta {
  padding: 10px 15px;
  background: var(--lime);
  font-size: 13px;
  font-weight: 700;
}

.header-cta:hover,
.button-primary:hover {
  transform: translateY(-2px);
}

svg {
  width: 17px;
  height: 17px;
  stroke-width: 1.8;
}

.hero {
  min-height: 610px;
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  direction: ltr;
  background: var(--paper);
}

.hero-copy {
(--paper);
}

.hero-copy {
  direction: rtl;
  padding: 105 5vw;
}

.eyebrow,
.section-kicker {
  color: var(--coral);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
: var(--cyan);
  box0 0 5px rgba(17, 184, 176, .12);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 520px;
  margin: 22px 0;
  font-size: clamp(48px, 6vw, 84px);
  line-height: 1.1;
  letter-spacing: -3px;
}

h1 em,
h2 em {
  color: var(--coral);
  font-style: normal;
}

.hero-text {
  max-width: 490px;
  color: var(--ink-soft);
  font-size: 16px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  padding: 0 19px;
  border: 0;
  cursor: pointer;
  font-size: 13px;
  font-weight: font-weight: 700;
}

.button-primary {
  color: var(--ink: var(--lime);
}

.button-dark {
  color: var(--white);
  background: var(--ink);
}

.button-quiet {
  color: var(--ink);
  border: 1px solid var(--line);
  background: transparent;
}

.button-quiet:hover {
  border-color: var(--ink);
}

.hero-proof {
  display: flex;
  gap: 35px;
  margin-top: 70px;
}

.hero-proof div {
  display: grid;
  gap: 3px;
}

.hero-proof strong {
  font-size: 21px;
}

.hero-proof span {
  color: var(--muted);
  font-size: 11px;
}

.network-stage {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  direction;
  direction: ltr;
  background: var(--ink);
  isolation:.network-stage::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .45;
  background-image:
    linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 48px 48px;
}

#networkCanvas {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 610px;
}

.stage-meta,
.stage-hud,
.stage-coordinates {
  position: absolute;
  z-index: 2;
  color: var(--white);
}

.stage-meta {
  top: 30px;
  left: 34px;
  right: 34px;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: .07em;
}

.stage-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--lime);
}

.stage-meta svg {
  width: 14px;
}

.stage-hud {
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(8, 18, 29, .66);
  backdrop-filter: blur(8px);
}

.hud-top {
  top: 115px;
  right: 38px;
  display: grid;
  gap: 3px;
  font-size: 9px;
}

.hud-top strong {
  color: var(--lime);
  font-size: 20px;
  direction: ltr;
}

.hud-bottom {
  bottom: 52px;
  left: 38px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: #b9c5c5;
  font-size: 10px;
}

.hud-line {
  width: 25px;
  height: 1px;
  background: var(--cyan);
}

.stage-coordinates {
  right: 38px;
  bottom: 25px;
  color: #91a0a3;
  font: 10px monospace;
}

.audit-band {
  padding: 30px 9vw;
  color: var(--white);
  background: var(--coral);
}

.audit-band .section-kicker {
  color: var(--ink);
}

.audit-content {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
}

.audit-content h2 {
  max-width: 490px;
  margin: 10px 0 4px;
  font-size: 27px;
  line-height: 1.35;
}

.audit-content p {
  margin: 0;
  font-size: 13px;
}

.audit-form {
  width: min(100%, 510px);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.input-wrap {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  background: var(--white);
  border-radius: var(--radius);
}

.input-wrap svg {
  color: var(--coral);
}

.input-wrap input {
  direction: ltr;
  min-height: 48px;
}

.form-message {
  flex-basis: 100%;
  min-height: 24px;
  margin: 7px 0 0;
  font-size: 11px;
}

.section {
  max-width: 1240px;
  margin: auto;
  padding: 105px 5vw;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
  margin-bottom: 45px;
}

.section-heading h2 {
  margin: 10px 0 0;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.25;
  letter-spacing: -1.5px;
}

.section-heading p {
  max-width: 360px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.service-card {
  position: relative;
  min-height: 350px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.service-card-main {
  color: var(--white);
  background: var(--ink);
}

.service-card-accent {
  background: var(--lime);
}

.service-number {
  position: absolute;
  top: 28px;
  left: 28px;
  color: var(--muted);
  font: 12px monospace;
}

.service-card-main .service-number {
  color: #81909b;
}

.service-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 65px;
  color: var(--coral);
}

.service-card-main .service-icon {
  color: var(--lime);
}

.service-card h3 {
  margin-bottom: 15px;
  font-size: 24px;
  line-height: 1.4;
}

.service-card p {
  max-width: 240px;
  color: var(--ink-soft);
  font-size: 12px;
}

.service-card-main p {
  color: #b4c0c4;
}

.service-card > a {
  position: absolute;
  bottom: 25px;
  left: 25px;
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  color: var(--white);
  background: var(--coral);
  border-radius: 50%;
}

.service-card-accent > a {
  background: var(--ink);
}

.service-grid-lines {
  position: absolute;
  right: -30px;
  bottom: -70px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(214, 239, 102, .25);
  border-radius: 50%;
  box-shadow:
    0 0 0 20px rgba(214, 239, 102, .05),
    0 0 0 40px rgba(214, 239, 102, .05);
}

.accent-mark {
  position: absolute;
  right: 25px;
  bottom: 25px;
  color: var(--coral);
  font-size: 42px;
}

.process-section {
  border-top: 1px solid var(--line);
}

.process-list {
  border-top: 1px solid var(--line);
}

.process-item {
  display: grid;
  grid-template-columns: 70px 1fr 30px;
  align-items: center;
  gap0;
  border-bottom  min-height: 105px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.process-index {
  color: var(--coral);
  font: 17px monospace;
}

.process-item h3 {
  margin: 0 0 4px;
  font-size: 17px;
}

.process-item p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.process-item > svg {
  color: var(--muted);
}

.process-item.active > svg {
  color: var(--coral);
}

.results-section {
  max-width: none;
  padding-right: max(5vw, calc((100vw - 1140px) / 2));
  padding-left: max(5vw, calc((100vw - 1140px) / 2));
  color: var(--white);
  background: var(--ink);
}

.results-section .section-heading p {
  color: #aebdc0;
}

.results-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
}

.metric-panel {
  min-height: 330px;
  padding: 28px;
  border: 1px solid #30404a;
  border-radius: var(--radius);
  background: #101f2b;
}

.metric-panel-head,
.chart-labels {
  display: flex;
  justify-content: space-between;
  color: #9aabb0;
  font-size: 10px;
}

.sample-label {
  font-family: monospace;
}

.metric-big {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
}

.metric-big strong {
  color: var(--lime);
  font-size: 76px;
  line-height: 1;
}

.metric-big span {
  color: #b4c1c3;
  font-size: 12px;
  line-height: 1.5;
}

.chart {
  position: relative;
  height: 110px;
  margin-top: 26px;
  overflow: hidden;
  background: repeating-linear-gradient(
    0deg,
    transparent 0 35px,
    #263b47 36px
  );
}

.chart::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(150deg, transparent 45%, var(--coral) 46% 48%, transparent 49% 60%, var(--coral) 61% 63%, transparent 64%);
}

.chart-point {
  position: absolute;
  width: 8px;
  height: 8px;
  border: 2px solid #101f2b;
  border-radius: 50%;
  background: var(--lime);
}

.point-one { top: 75%; left: 13%; }
.point-two { top: 56%; left: 39%; }
.point-three { top: 38%; left: 67%; }
.point-four { top: 12%; left: 88%; }

.chart-labels {
  margin-top: 8px;
}

.outcome-list {
  display: grid;
  gap: 28px;
}

.outcome {
  display: flex;
  align-items: start;
  gap: 15px;
}

.outcome-icon {
  display: grid;
  place-items: center;
  flex: 0 0 41px;
  width: 41px;
  height: 41px;
  color: var(--lime);
  border: 1px solid #3a4d58;
  border-radius: 50%;
}

.outcome strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
}

.outcome p {
  margin: 0;
  color: #9aabb0;
  font-size: 12px;
}

.faq-section {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 80px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

details {
  border-bottom: 1px solid var(--line);
}

summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 22px 0;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary svg {
  transition: transform .25s ease;
}

details[open] summary svg {
  transform: rotate(45deg);
}

details p {
  max-width: 700px;
  margin: -5px 0 22px;
  color: var(--ink-soft);
  font-size: 12px;
}

.contact-section {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 90px;
  padding: 95px max(5vw, calc((100vw - 1140px) / 2));
  color: var(--white);
  background: var(--coral);
}

.contact-copy h2 {
  margin: 10px 0 18px;
  font-size: clamp(38px, 5vw, 65px);
  line-height: 1.2;
  letter-spacing: -2px;
}

.contact-copy h2 em {
  color: var(--ink);
}

.contact-copy p {
  max-width: 300px;
  color: #4c2630;
  font-size: 13px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.contact-form {
  padding-top: 10px;
}

.contact-form label {
  display: block;
  margin-bottom: 15px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 11px 12px;
  border: 1px solid rgba(8, 18, 29, .25);
  border-radius: var(--radius);
  outline: 0;
  background: rgba(255, 255, 255, .72);
}

.contact-form textarea {
  resize: vertical;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.contact-form .button {
  margin-top: 4px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 25px 5vw;
  color: #aab7ba;
  background: var(--ink);
  font-size: 11px;
}

.site-footer .brand {
  color: var(--white);
}

@media (max-width: 800px) {
  .site-header {
    height: 70px;
    padding: 0 5vw;
  }

  .main-nav {
    display: none;
  }

  .header-cta {
    padding: 8px 11px;
    font-size: 11px;
  }

  .hero {
    display: flex;
    flex-direction: column;
  }

  .hero-copy {
    padding: 70px 8vw 55px;
  }

  h1 {
    font-size: 58px;
  }

  .hero-proof {
    margin-top: 45px;
  }

  .network-stage,
  #networkCanvas {
    min-height: 430px;
    height: 430px;
  }

  .audit-band {
    padding: 30px 8vw;
  }

  .audit-content,
  .section-heading {
    align-items: start;
    flex-direction: column;
    gap: 22px;
  }

  .audit-form {
    width: 100%;
    flex-direction: column;
  }

  .audit-form .button {
    width: 100%;
  }

  .services-grid,
  .results-layout,
  .faq-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 300px;
  }

  .section {
    padding: 75px 8vw;
  }

  .results-section {
    padding-right: 8vw;
    padding-left: 8vw;
  }

  .contact-section {
    gap: 35px;
    padding: 70px 8vw;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}