:root {
  --bg: #090909;
  --surface: #111111;
  --text: #f3f1eb;
  --muted: #858585;
  --line: #292929;
  --accent: #b8ff00;
  --container: 1380px;
  --radius: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Vazirmatn", sans-serif;
  overflow-x: hidden;
  direction: rtl;
}

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

::selection {
  background: var(--accent);
  color: #000;
}

.cursor {
  width: 14px;
  height: 14px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed;
  left: 0;
  top: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: width .2s ease, height .2s ease;
}

.nav {
  width: min(var(--container), calc(100% - 64px));
  margin: auto;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 10;
}

.logo {
  font-family: "Inter", sans-serif;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.08em;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-family: "Vazirmatn", sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: #aaa;
  transition: color .3s ease;
}

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

.nav-contact {
  font-family: "Vazirmatn", sans-serif;
  font-size: 11px;
  font-weight: 500;
}

.nav-contact span {
  color: var(--accent);
  margin-right: 7px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}

.language-switch {
  font-family: "DM Mono", monospace;
  font-size: 11px;
  color: var(--accent);
  border: 1px solid var(--line);
  padding: 9px 12px;
  border-radius: 50px;
  transition: all .3s ease;
  direction: ltr;
}

.language-switch:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.eyebrow {
  font-family: "Vazirmatn", sans-serif;
  text-transform: uppercase;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .04em;
  color: #858585;
}

.section-number {
  font-family: "DM Mono", monospace;
  direction: ltr;
  font-size: 10px;
  color: #555;
}

.hero {
  width: min(var(--container), calc(100% - 64px));
  min-height: calc(100vh - 100px);
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 70px 0 60px;
  position: relative;
}

.hero-top,
.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.hero-location {
  font-family: "Vazirmatn", sans-serif;
  color: #666;
  font-size: 10px;
  line-height: 1.8;
  text-align: left;
}

.hero-title-wrap {
  position: relative;
  margin: auto 0;
  direction: ltr;
  text-align: left;
}

.hero h1 {
  font-family: "Inter", sans-serif;
  font-size: clamp(80px, 13.5vw, 205px);
  font-weight: 800;
  letter-spacing: -.09em;
  line-height: .78;
  position: relative;
  z-index: 2;
}

.hero h1 span {
  display: block;
  margin-left: 10%;
}

.hero-orb {
  width: clamp(130px, 16vw, 250px);
  height: clamp(130px, 16vw, 250px);
  position: absolute;
  left: 8%;
  right: auto;
  top: 15%;
  z-index: 1;
  border-radius: 50%;
  background:
    radial-gradient(
      circle at 35% 30%,
      #d9ff72,
      #76a600 25%,
      #1a2200 58%,
      #080808 72%
    );
  box-shadow: 0 0 100px rgba(184, 255, 0, .12);
  animation: float 5s ease-in-out infinite;
}

.orb-inner {
  width: 35%;
  height: 35%;
  position: absolute;
  right: 18%;
  bottom: 18%;
  border-radius: 50%;
  background: rgba(255, 255, 255, .18);
  filter: blur(15px);
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

.hero-description {
  color: #999;
  font-size: 14px;
  line-height: 2;
}

.scroll-down {
  display: flex;
  align-items: center;
  gap: 25px;
  font-family: "Vazirmatn", sans-serif;
  font-size: 10px;
  color: #777;
}

.scroll-down strong {
  color: var(--accent);
  font-size: 22px;
}

.intro {
  width: min(var(--container), calc(100% - 64px));
  margin: auto;
  min-height: 80vh;
  display: grid;
  grid-template-columns: 1fr 3fr;
  padding: 160px 0;
}

.big-text {
  max-width: 1000px;
  font-size: clamp(38px, 5.2vw, 78px);
  line-height: 1.25;
  letter-spacing: -.04em;
  font-weight: 500;
}

.big-text span {
  color: var(--accent);
}

.work {
  width: min(var(--container), calc(100% - 64px));
  margin: auto;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 130px;
}

.section-heading h2 {
  font-size: clamp(65px, 9vw, 130px);
  line-height: .95;
  letter-spacing: -.07em;
  margin-top: 30px;
}

.section-heading h2 i {
  color: var(--accent);
  font-weight: 400;
}

.project {
  margin-bottom: 220px;
}

.project-visual {
  min-height: 620px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.project-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding-top: 35px;
}

.project-index {
  display: block;
  font-family: "DM Mono", monospace;
  direction: ltr;
  font-size: 10px;
  color: #555;
  margin-bottom: 30px;
}

.project-info h3 {
  font-size: clamp(42px, 5vw, 75px);
  line-height: 1.05;
  letter-spacing: -.06em;
}

.project-info h3 i {
  font-weight: 400;
  color: #777;
}

.project-meta {
  max-width: 380px;
  justify-self: end;
  width: 100%;
}

.project-meta p {
  color: #777;
  font-size: 14px;
  line-height: 2;
  margin-bottom: 35px;
}

.project-year {
  font-family: "DM Mono", monospace;
  direction: ltr;
  display: inline-block;
  color: var(--accent);
  font-size: 10px;
}

.embassy {
  background:
    radial-gradient(circle at 25% 30%, #263300, transparent 30%),
    linear-gradient(135deg, #141414, #080808);
}

.visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 70px 70px;
}

.terminal {
  width: min(650px, 80%);
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  direction: ltr;
  text-align: left;
  background: #0b0b0b;
  border: 1px solid #292929;
  border-radius: 16px;
  box-shadow: 0 40px 100px rgba(0,0,0,.6);
}

.terminal-top {
  height: 38px;
  border-bottom: 1px solid #222;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 15px;
}

.terminal-top span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #444;
}

.terminal-content {
  padding: 35px;
  font-family: "DM Mono", monospace;
  font-size: 12px;
  line-height: 2.2;
  color: #777;
}

.green {
  color: var(--accent);
}

.highlight {
  color: #ddd;
}

.success {
  color: var(--accent);
  margin-top: 10px;
}

.project-reverse {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7vw;
  align-items: center;
}

.project-reverse .project-info {
  display: flex;
  flex-direction: column;
  gap: 100px;
}

.project-reverse .project-meta {
  align-self: flex-start;
}

.news {
  background:
    radial-gradient(circle at 50% 50%, #182200, transparent 55%),
    #101010;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-card {
  width: 65%;
  aspect-ratio: .72;
  background: #e9e8e2;
  color: #111;
  border-radius: 8px;
  padding: 28px;
  direction: ltr;
  text-align: left;
  transform: rotate(-5deg);
  box-shadow: 30px 40px 80px rgba(0,0,0,.45);
}

.news-header {
  display: flex;
  justify-content: space-between;
  font-family: "DM Mono", monospace;
  font-size: 9px;
  padding-bottom: 20px;
  border-bottom: 1px solid #bbb;
}

.news-header span:last-child {
  color: #779800;
}

.news-line {
  height: 2px;
  background: #bbb;
  margin-top: 20px;
}

.news-line.large {
  width: 90%;
}

.news-line.short {
  width: 45%;
}

.news-tag {
  display: inline-block;
  background: #111;
  color: #fff;
  font-family: "Vazirmatn", sans-serif;
  font-size: 8px;
  padding: 7px 9px;
  margin-top: 90px;
  direction: rtl;
}

.news-title {
  font-family: "Vazirmatn", sans-serif;
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -.06em;
  line-height: 1.15;
  margin-top: 20px;
  direction: rtl;
  text-align: right;
}

.irt {
  background: #0b0b0b;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 70px;
}

.irt-image-wrap {
  width: min(560px, 80%);
  max-height: 560px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 50px 120px rgba(0,0,0,.65);
  transform: rotate(3deg);
  transition: transform .6s ease;
}

.irt-image-wrap:hover {
  transform: rotate(0deg) scale(1.025);
}

.irt-image {
  display: block;
  width: 100%;
  height: auto;
  max-height: 560px;
  object-fit: contain;
}

.more-projects {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 35px 0;
  display: flex;
  justify-content: space-between;
  font-family: "Vazirmatn", sans-serif;
  font-size: 10px;
  color: #666;
}

.services {
  width: min(var(--container), calc(100% - 64px));
  margin: auto;
  padding: 220px 0;
}

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

.service {
  min-height: 180px;
  display: grid;
  grid-template-columns: 100px 1fr 100px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  transition: padding .4s ease;
}

.service:hover {
  padding-right: 30px;
  padding-left: 30px;
}

.service-number {
  font-family: "DM Mono", monospace;
  direction: ltr;
  font-size: 10px;
  color: #555;
}

.service h3 {
  font-size: clamp(28px, 3vw, 46px);
  letter-spacing: -.05em;
}

.service p {
  max-width: 500px;
  margin-top: 10px;
  color: #666;
  font-size: 13px;
  line-height: 1.9;
}

.service-arrow {
  justify-self: end;
  color: var(--accent);
  font-size: 25px;
}

.certificates {
  width: min(var(--container), calc(100% - 64px));
  margin: auto;
  padding: 120px 0 220px;
}

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

.certificate {
  min-height: 220px;
  display: grid;
  grid-template-columns: 100px 1.5fr 1fr 80px;
  gap: 40px;
  align-items: center;
  padding-top: 45px;
  padding-bottom: 45px;
  border-bottom: 1px solid var(--line);
  transition: padding .4s ease, background .4s ease;
}

.certificate:hover {
  padding-left: 30px;
  padding-right: 30px;
  background: rgba(255,255,255,.015);
}

.certificate-number {
  font-family: "DM Mono", monospace;
  direction: ltr;
  font-size: 10px;
  color: #555;
}

.certificate-main {
  display: flex;
  flex-direction: column;
}

.certificate-type {
  font-family: "Vazirmatn", sans-serif;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: 9px;
  color: #555;
  margin-bottom: 18px;
}

.certificate-main h3 {
  font-size: clamp(38px, 4vw, 65px);
  line-height: .9;
  letter-spacing: -.065em;
}

.certificate-main p {
  color: #666;
  font-size: 13px;
  margin-top: 15px;
  line-height: 1.5;
}

.certificate-image {
  display: block;
  width: min(260px, 100%);
  height: auto;
  margin-top: 32px;
  border-radius: 12px;
  border: 1px solid var(--line);
  box-shadow: 0 25px 60px rgba(0,0,0,.45);
  transition: transform .5s ease, border-color .5s ease;
}

.certificate:hover .certificate-image {
  transform: scale(1.025);
  border-color: #444;
}

.certificate-meta {
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-family: "DM Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  color: #777;
}

.certificate-status {
  color: var(--accent);
}

.certificate-arrow {
  justify-self: end;
  color: var(--accent);
  font-size: 25px;
}

.certificate-coming .certificate-main h3 {
  color: #777;
}

.certificate-coming .certificate-status {
  color: #666;
}

.about {
  width: min(var(--container), calc(100% - 64px));
  margin: auto;
  padding: 150px 0;
  display: grid;
  grid-template-columns: 1fr 3fr;
}

.about-content {
  max-width: 950px;
}

.about-content h2 {
  font-size: clamp(55px, 7vw, 105px);
  line-height: 1;
  letter-spacing: -.07em;
  margin: 40px 0 80px;
}

.about-content h2 span {
  color: var(--accent);
}

.about-content p {
  max-width: 600px;
  color: #777;
  font-size: 16px;
  line-height: 2.1;
  margin-bottom: 20px;
}

.contact {
  width: min(var(--container), calc(100% - 64px));
  margin: auto;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 150px 0;
}

.contact h2 {
  font-size: clamp(100px, 17vw, 260px);
  line-height: .9;
  letter-spacing: -.08em;
  margin: 80px 0;
}

.contact h2 i {
  color: var(--accent);
  font-weight: 400;
}

.email {
  align-self: flex-start;
  border-bottom: 1px solid #444;
  padding-bottom: 12px;
  font-family: "DM Mono", monospace;
  direction: ltr;
  font-size: 12px;
  transition: color .3s ease;
}

.email:hover {
  color: var(--accent);
}

.email span {
  margin-right: 25px;
}

footer {
  width: min(var(--container), calc(100% - 64px));
  margin: auto;
  border-top: 1px solid var(--line);
  padding: 35px 0;
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  align-items: center;
}

.footer-logo {
  font-family: "Inter", sans-serif;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -.08em;
}

.footer-middle {
  display: flex;
  justify-content: center;
  gap: 40px;
  color: #555;
  font-family: "Vazirmatn", sans-serif;
  font-size: 9px;
}

.footer-socials {
  display: flex;
  justify-content: flex-end;
  gap: 20px;
  font-family: "DM Mono", monospace;
  font-size: 10px;
}

.footer-socials a:hover {
  color: var(--accent);
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity .9s ease,
    transform .9s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.persian-name {
  font-family: "Vazirmatn", sans-serif !important;
  font-weight: 900 !important;
  direction: rtl;
  text-align: right;
  letter-spacing: -0.09em !important;
  line-height: .85 !important;
  position: relative;
  z-index: 2;
}

.persian-name span {
  display: block;
  margin-right: 10%;
  margin-left: 0 !important;
}

@media (max-width: 900px) {

  .nav,
  .hero,
  .intro,
  .work,
  .services,
  .certificates,
  .about,
  .contact,
  footer {
    width: min(100% - 40px, var(--container));
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 850px;
    padding-top: 40px;
  }

  .hero h1 {
    font-size: clamp(60px, 15vw, 130px);
  }

  .hero h1 span {
    margin-left: 0;
  }

  .hero-orb {
    left: 5%;
    right: auto;
    top: 35%;
  }

  .hero-bottom {
    gap: 30px;
  }

  .intro {
    display: block;
    min-height: auto;
  }

  .intro-content {
    margin-top: 80px;
  }

  .project-visual {
    min-height: 450px;
  }

  .project-reverse {
    display: flex;
    flex-direction: column-reverse;
    gap: 35px;
  }

  .project-info {
    display: block;
  }

  .project-meta {
    max-width: 450px;
    justify-self: initial;
    margin-top: 50px;
  }

  .project-reverse .project-info {
    display: block;
  }

  .news-card {
    width: 60%;
  }

  .irt {
    padding: 45px;
  }

  .irt-image-wrap {
    width: 80%;
  }

  .certificates {
    padding: 100px 0 150px;
  }

  .certificate {
    grid-template-columns: 70px 1.4fr 1fr 60px;
    gap: 25px;
  }

  .certificate-main h3 {
    font-size: 42px;
  }

  .certificate-image {
    width: min(220px, 100%);
  }

  .about {
    display: block;
  }

  .about-content {
    margin-top: 80px;
  }

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

  .footer-middle,
  .footer-socials {
    justify-content: flex-start;
  }
}

@media (max-width: 600px) {

  .nav {
    height: 80px;
  }

  .nav-actions {
    gap: 12px;
  }

  .language-switch {
    padding: 8px 10px;
  }

  .hero {
    min-height: 750px;
  }

  .hero-top,
  .hero-bottom {
    display: block;
  }

  .hero-location {
    display: block;
    text-align: right;
    margin-top: 20px;
  }

  .hero-bottom {
    display: flex;
    align-items: flex-end;
  }

  .scroll-down {
    display: none;
  }

  .hero h1 {
    font-size: 17vw;
  }

  .hero-orb {
    width: 110px;
    height: 110px;
    left: 3%;
    right: auto;
    top: 42%;
  }

  .section-heading {
    padding-bottom: 70px;
  }

  .section-heading h2 {
    font-size: 65px;
  }

  .project {
    margin-bottom: 120px;
  }

  .project-visual {
    min-height: 350px;
  }

  .terminal {
    width: 85%;
  }

  .terminal-content {
    padding: 20px;
    font-size: 9px;
  }

  .news-card {
    width: 70%;
  }

  .news-title {
    font-size: 27px;
  }

  .irt {
    padding: 30px;
  }

  .irt-image-wrap {
    width: 90%;
    border-radius: 20px;
  }

  .service {
    grid-template-columns: 45px 1fr 40px;
    min-height: 150px;
  }

  .service h3 {
    font-size: 24px;
  }

  .service p {
    font-size: 11px;
  }

  .service:hover {
    padding-right: 10px;
    padding-left: 10px;
  }

  .certificates {
    padding: 80px 0 120px;
  }

  .certificate {
    min-height: 180px;
    grid-template-columns: 35px 1fr 30px;
    gap: 15px;
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .certificate-number {
    align-self: start;
    padding-top: 5px;
  }

  .certificate-main h3 {
    font-size: 32px;
  }

  .certificate-main p {
    font-size: 11px;
  }

  .certificate-image {
    width: 100%;
    max-width: 260px;
    margin-top: 22px;
  }

  .certificate-meta {
    display: none;
  }

  .certificate-arrow {
    font-size: 20px;
  }

  .certificate:hover {
    padding-left: 10px;
    padding-right: 10px;
  }

  .contact h2 {
    font-size: 24vw;
  }

  .email {
    align-self: flex-start;
    font-size: 10px;
  }

  .footer-middle {
    flex-direction: column;
    gap: 10px;
  }
}
.faq {
  width: min(var(--container), calc(100% - 64px));
  margin: auto;
  padding: 120px 0 220px;
}

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

.faq-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 45px 0;
  border-bottom: 1px solid var(--line);
}

.faq-item h3 {
  font-size: clamp(28px, 3vw, 46px);
  line-height: 1;
  letter-spacing: -.05em;
}

.faq-item p {
  max-width: 500px;
  color: #777;
  font-size: 14px;
  line-height: 1.8;
}

@media (max-width: 900px) {
  .faq {
    width: min(100% - 40px, var(--container));
    padding: 100px 0 150px;
  }

  .faq-item {
    display: block;
  }

  .faq-item p {
    margin-top: 30px;
  }
}

@media (max-width: 600px) {
  .faq {
    padding: 80px 0 120px;
  }

  .faq-item {
    padding: 30px 0;
  }

  .faq-item h3 {
    font-size: 24px;
  }

  .faq-item p {
    font-size: 12px;
    line-height: 1.9;
  }
}