/* =========================================================
   ABOUT PAGE
   ========================================================= */

html,
body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  background: #060708;
  overflow: hidden;
}

/* Hide the page until the real 3D asset has rendered its first frame. */
body.scene-loading {
  visibility: hidden;
}

body.scene-ready {
  visibility: visible;
}


/* =========================================================
   3D BACKGROUND
   ========================================================= */

#about-webgl {
  position: fixed;
  inset: 0;

  width: 100%;
  height: 100vh;

  z-index: 0;

  background: transparent;

  pointer-events: none;
}



#about-webgl canvas {
  display: block;

  width: 100%;
  height: 100%;
}


/* =========================================================
   ABOUT PAGE
   ========================================================= */

.about-page {
  position: relative;

  width: 100%;
  min-height: 100vh;

  z-index: 1;

  pointer-events: none;
}


.about-section {
  position: relative;

  width: 100%;
  height: 100vh;
}


/* =========================================================
   NAVBAR
   ========================================================= */

.about-header {
  position: fixed;

  top: 0;
  left: 0;

  width: 100%;
  height: 84px;

  padding: 0 clamp(24px, 4vw, 64px);

  display: flex;
  align-items: center;
  justify-content: space-between;

  box-sizing: border-box;

  z-index: 20;

  pointer-events: auto;
}


.about-brand {
  display: inline-flex;

  align-items: center;
  justify-content: center;

  width: 42px;
  height: 42px;

  color: #f5f5f7;

  text-decoration: none;

  font-family: "Space Grotesk", sans-serif;
  font-size: 15px;
  font-weight: 600;

  letter-spacing: -0.02em;

  border: 1px solid rgba(255, 255, 255, 0.12);

  border-radius: 50%;

  background: rgba(11, 13, 17, 0.55);

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  transition:
    border-color 0.3s ease,
    background 0.3s ease,
    transform 0.3s ease;
}


.about-brand:hover {
  border-color: rgba(157, 140, 255, 0.6);

  background: rgba(157, 140, 255, 0.08);

  transform: translateY(-1px);
}


.about-header-actions {
  display: flex;

  align-items: center;

  gap: 18px;
}


.back-home,
.language-switch,
.cv-button {
  font-family: "Inter", sans-serif;

  font-size: 13px;
  font-weight: 500;

  text-decoration: none;

  transition:
    color 0.3s ease,
    border-color 0.3s ease,
    background 0.3s ease;
}


.back-home,
.language-switch {
  color: #969aa3;
}


.back-home:hover,
.language-switch:hover {
  color: #f5f5f7;
}


.cv-button {
  display: inline-flex;

  align-items: center;

  gap: 8px;

  padding: 11px 16px;

  color: #f5f5f7;

  border: 1px solid rgba(255, 255, 255, 0.14);

  border-radius: 999px;

  background: rgba(11, 13, 17, 0.55);

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}


.cv-button span {
  font-size: 15px;

  line-height: 1;
}


.cv-button:hover {
  border-color: rgba(157, 140, 255, 0.55);

  background: rgba(157, 140, 255, 0.08);
}


/* =========================================================
   ABOUT CONTENT
   ========================================================= */

.about-content {
  position: absolute;

  left: clamp(32px, 7vw, 110px);

  top: 50%;

  width: min(560px, 44vw);

  transform: translateY(-50%);

  pointer-events: auto;
}


/* =========================================================
   EYEBROW
   ========================================================= */

.about-eyebrow {
  display: flex;

  align-items: center;

  gap: 16px;

  margin-bottom: 24px;

  color: #969aa3;

  font-family: "Inter", sans-serif;

  font-size: 10px;
  font-weight: 600;

  letter-spacing: 0.16em;

  text-transform: uppercase;
}


.about-status {
  display: inline-flex;

  align-items: center;

  gap: 7px;

  color: #b7b2d8;
}


.about-status::before {
  content: "";

  width: 6px;
  height: 6px;

  border-radius: 50%;

  background: #9d8cff;

  box-shadow:
    0 0 10px rgba(157, 140, 255, 0.65);
}


/* =========================================================
   TITLE
   ========================================================= */

.about-title {
  margin: 0;

  color: #f5f5f7;

  font-family: "Space Grotesk", sans-serif;

  font-size: clamp(42px, 5vw, 76px);

  font-weight: 600;

  line-height: 0.95;

  letter-spacing: -0.05em;

  max-width: 520px;
}


.about-specialization {
  margin: 18px 0 0;

  color: #969aa3;

  font-family: "Inter", sans-serif;

  font-size: 14px;

  font-weight: 400;

  letter-spacing: 0.01em;
}


/* =========================================================
   VALUES
   ========================================================= */

.about-values {
  display: flex;

  flex-direction: column;

  gap: 16px;

  margin-top: 42px;

  width: min(460px, 100%);
}


.about-value {
  display: grid;

  grid-template-columns: 100px 1fr;

  gap: 24px;

  padding-bottom: 14px;

  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}


.about-value-label {
  color: #70747d;

  font-family: "Inter", sans-serif;

  font-size: 10px;
  font-weight: 600;

  letter-spacing: 0.12em;

  text-transform: uppercase;
}


.about-value-text {
  color: #e8e8ed;

  font-family: "Inter", sans-serif;

  font-size: 14px;

  font-weight: 500;
}


/* =========================================================
   ABOUT STATEMENT
   ========================================================= */

.about-statement {
  margin-top: 38px;

  width: min(500px, 100%);
}


.about-statement-label {
  display: block;

  margin-bottom: 12px;

  color: #70747d;

  font-family: "Inter", sans-serif;

  font-size: 10px;

  font-weight: 600;

  letter-spacing: 0.14em;

  text-transform: uppercase;
}

.about-statement-text {
  margin: 0;

  max-width: 520px;

  color: #f5f5f7;

  font-family: "Inter", sans-serif;

  font-size: 15px;

  font-weight: 500;

  line-height: 1.7;

  text-shadow:
    0 1px 12px rgba(0, 0, 0, 0.75);
}


/* =========================================================
   FOOTER MARKER
   ========================================================= */

.about-footer-marker {
  position: fixed;

  left: clamp(32px, 7vw, 110px);
  bottom: 30px;

  color: #5f626b;

  font-family: "Inter", sans-serif;

  font-size: 9px;

  font-weight: 600;

  letter-spacing: 0.14em;

  z-index: 10;
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 900px) {

  .about-content {
    left: 32px;

    width: min(520px, 50vw);
  }

  .about-title {
    font-size: clamp(40px, 7vw, 64px);
  }

}


@media (max-width: 700px) {

  html,
  body {
    overflow: auto;
  }


  .about-page {
    min-height: 100vh;
  }


  .about-section {
    min-height: 100vh;

    height: auto;
  }


  .about-header {
    height: 72px;

    padding: 0 20px;
  }


  .about-header-actions {
    gap: 12px;
  }


  .back-home,
  .language-switch {
    font-size: 12px;
  }


  .cv-button {
    padding: 9px 13px;

    font-size: 12px;
  }


  .about-brand {
    width: 38px;
    height: 38px;

    font-size: 14px;
  }


  .about-content {
    position: relative;

    left: auto;
    top: auto;

    width: auto;

    margin: 0 20px;

    padding-top: 150px;
    padding-bottom: 120px;

    transform: none;
  }


  .about-eyebrow {
    margin-bottom: 20px;
  }


  .about-title {
    max-width: 100%;

    font-size: clamp(38px, 12vw, 54px);
  }


  .about-values {
    margin-top: 36px;
  }


  .about-value {
    grid-template-columns: 90px 1fr;

    gap: 16px;
  }


  .about-statement {
    margin-top: 34px;
  }


  .about-footer-marker {
    left: 20px;
    bottom: 20px;
  }

}

/* =========================================================
   MOBILE ABOUT FIX
   ========================================================= */

@media (max-width: 560px) {

  /* -------------------------------------------------------
     HEADER
     ------------------------------------------------------- */

  .about-header {
    height: 72px;
    padding: 0 18px;
  }

  /* Hide desktop navigation */
  .about-header-actions {
    display: none;
  }

  /* Show command menu */
  .about-header .mobile-menu-toggle {
    display: inline-flex;
  }


  /* -------------------------------------------------------
     ABOUT CONTENT
     ------------------------------------------------------- */

  .about-content {
    width: calc(100% - 36px);

    margin: 0 18px;

    padding-top: 125px;
    padding-bottom: 80px;

    box-sizing: border-box;
  }


  /* -------------------------------------------------------
     EYEBROW
     ------------------------------------------------------- */

  .about-eyebrow {
    margin-bottom: 18px;
  }


  /* -------------------------------------------------------
     TITLE
     ------------------------------------------------------- */

  .about-title {
    max-width: 100%;

    font-size: clamp(38px, 11.5vw, 52px);

    line-height: 0.96;
  }


  /* -------------------------------------------------------
     SPECIALIZATION
     ------------------------------------------------------- */

  .about-specialization {
    margin-top: 16px;

    font-size: 13px;
  }


  /* -------------------------------------------------------
     VALUES
     ------------------------------------------------------- */

  .about-values {
    width: 100%;

    margin-top: 32px;

    gap: 14px;
  }


  .about-value {
    grid-template-columns: 88px 1fr;

    gap: 14px;

    padding-bottom: 13px;
  }


  .about-value-label {
    font-size: 9px;
  }


  .about-value-text {
    font-size: 13px;

    line-height: 1.4;
  }


  /* -------------------------------------------------------
     ABOUT STATEMENT
     ------------------------------------------------------- */

  .about-statement {
    width: 100%;

    margin-top: 30px;
  }


  .about-statement-label {
    font-size: 9px;
  }


  .about-statement-text {
    max-width: 100%;

    font-size: 13px;

    line-height: 1.65;
  }


  /* -------------------------------------------------------
     FOOTER MARKER
     ------------------------------------------------------- */

  .about-footer-marker {
    left: 18px;
    bottom: 18px;
  }

}
/* =========================================================
   PHONE LANDSCAPE
   Optimized for mobile devices rotated horizontally.
   ========================================================= */

@media (orientation: landscape) and (max-height: 600px) {

  /* -------------------------------------------------------
     HEADER
     ------------------------------------------------------- */

  .about-header {
    height: 64px;
    padding: 0 18px;
  }

  .about-header-actions {
    display: none;
  }

  .about-header .mobile-menu-toggle {
    position: relative;
    z-index: 30;

    display: inline-flex;
    align-items: center;
    gap: 9px;

    min-height: 36px;
    padding: 0 12px;

    border: 1px solid rgba(157, 140, 255, 0.28);
    border-radius: 999px;

    background: rgba(8, 10, 16, 0.58);
    color: #f5f5f7;

    font-family: "Space Grotesk", sans-serif;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.14em;

    cursor: pointer;

    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);

    box-shadow:
      0 8px 30px rgba(0, 0, 0, 0.22),
      inset 0 1px 0 rgba(255, 255, 255, 0.04);
  }

  .about-header .mobile-menu-toggle__indicator {
    width: 7px;
    height: 7px;
    flex-shrink: 0;

    border-radius: 50%;

    background: #9d8cff;

    box-shadow:
      0 0 8px rgba(157, 140, 255, 0.8),
      0 0 18px rgba(157, 140, 255, 0.35);
  }

  .about-header .mobile-menu-toggle__text {
    line-height: 1;
  }


  /* -------------------------------------------------------
     SHARED MOBILE MENU
     ------------------------------------------------------- */

  .mobile-menu {
    position: fixed;
    inset: 0;

    z-index: 100;

    display: block;

    visibility: hidden;
    pointer-events: none;

    overflow: hidden;
  }

  .mobile-menu.is-open {
    visibility: visible;
    pointer-events: auto;
  }

  .mobile-menu__backdrop {
    position: absolute;
    inset: 0;

    background: rgba(2, 3, 7, 0.72);

    opacity: 0;

    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);

    transition: opacity 0.35s ease;
  }

  .mobile-menu.is-open .mobile-menu__backdrop {
    opacity: 1;
  }

  .mobile-menu__panel {
    position: absolute;

    top: 10px;
    right: 10px;
    bottom: 10px;

    width: min(82vw, 360px);

    display: flex;
    flex-direction: column;

    padding: 18px;

    border: 1px solid rgba(157, 140, 255, 0.22);
    border-radius: 20px;

    background:
      linear-gradient(
        145deg,
        rgba(16, 18, 26, 0.97),
        rgba(7, 9, 14, 0.98)
      );

    box-shadow:
      -20px 0 60px rgba(0, 0, 0, 0.35),
      0 30px 80px rgba(0, 0, 0, 0.42),
      inset 0 1px 0 rgba(255, 255, 255, 0.045);

    transform: translateX(calc(100% + 24px));

    transition:
      transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .mobile-menu.is-open .mobile-menu__panel {
    transform: translateX(0);
  }

  .mobile-menu__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;

    padding-bottom: 14px;

    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }

  .mobile-menu__title {
    display: block;

    color: #f5f5f7;

    font-family: "Space Grotesk", sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.10em;
  }

  .mobile-menu__status {
    display: flex;
    align-items: center;
    gap: 6px;

    margin-top: 5px;

    color: #777d89;

    font-family: "Inter", sans-serif;
    font-size: 7px;
    font-weight: 500;
    letter-spacing: 0.13em;
  }

  .mobile-menu__status-dot {
    width: 5px;
    height: 5px;

    border-radius: 50%;

    background: #9d8cff;

    box-shadow:
      0 0 8px rgba(157, 140, 255, 0.85);
  }

  .mobile-menu__close {
    width: 32px;
    height: 32px;

    display: grid;
    place-items: center;

    padding: 0;

    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 50%;

    background: rgba(255, 255, 255, 0.025);

    color: #f5f5f7;

    font-family: "Inter", sans-serif;
    font-size: 20px;
    font-weight: 300;
    line-height: 1;

    cursor: pointer;
  }

  .mobile-menu__navigation {
    flex: 1;

    display: flex;
    flex-direction: column;

    padding-top: 16px;

    overflow-y: auto;
  }

  .mobile-menu__label {
    margin-bottom: 7px;

    color: #676d79;

    font-family: "Inter", sans-serif;
    font-size: 7px;
    font-weight: 600;
    letter-spacing: 0.16em;
  }

  .mobile-menu__link {
    position: relative;

    display: grid;
    grid-template-columns: 24px 1fr 16px;
    align-items: center;
    column-gap: 8px;

    min-height: 48px;

    padding: 7px 2px;

    border-top: 1px solid rgba(255, 255, 255, 0.065);

    color: inherit;
    text-decoration: none;
  }

  .mobile-menu__link:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.065);
  }

  .mobile-menu__number {
    color: #8f86c9;
    font-family: "Inter", sans-serif;
    font-size: 7px;
    letter-spacing: 0.08em;
  }

  .mobile-menu__link-content {
    min-width: 0;
  }

  .mobile-menu__link-title {
    display: block;

    color: #f5f5f7;

    font-family: "Space Grotesk", sans-serif;
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
  }

  .mobile-menu__link-description {
    display: block;

    margin-top: 4px;

    color: #777d89;

    font-family: "Inter", sans-serif;
    font-size: 7px;
    line-height: 1.3;
  }

  .mobile-menu__arrow {
    color: #9d8cff;
    font-size: 12px;
  }

  .mobile-menu__footer {
    padding-top: 12px;
  }

  .mobile-menu__footer-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-family: "Inter", sans-serif;
  }

  .mobile-menu__footer-label {
    color: #676d79;
    font-size: 7px;
    font-weight: 600;
    letter-spacing: 0.14em;
  }

  .mobile-menu__language {
    color: #858b99;
    font-size: 8px;
    font-weight: 500;
    text-decoration: none;
  }

  .mobile-menu__language--active {
    color: #f5f5f7;
  }

  .mobile-menu__language-separator {
    color: #4f5561;
    font-size: 8px;
  }

  .mobile-menu__cv {
    width: 100%;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 9px 11px;

    border: 1px solid rgba(157, 140, 255, 0.22);
    border-radius: 11px;

    background: rgba(157, 140, 255, 0.05);

    color: #f5f5f7;

    font-family: "Inter", sans-serif;
    font-size: 8px;
    font-weight: 500;
  }

  .mobile-menu__connection {
    margin-top: 10px;

    display: flex;
    align-items: center;
    gap: 6px;

    color: #676d79;

    font-family: "Inter", sans-serif;
    font-size: 6px;
    letter-spacing: 0.10em;
  }

  .mobile-menu__connection-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #9d8cff;
    box-shadow: 0 0 7px rgba(157, 140, 255, 0.75);
  }


  /* -------------------------------------------------------
     ABOUT CONTENT
     ------------------------------------------------------- */

  .about-content {
    left: 5%;
    top: 50%;

    width: 47%;
    max-width: 520px;

    transform: translateY(-50%);
  }

  .about-eyebrow {
    gap: 10px;
    margin-bottom: 12px;
    font-size: 7px;
  }

  .about-status {
    gap: 5px;
  }

  .about-status::before {
    width: 5px;
    height: 5px;
  }

  .about-title {
    max-width: 100%;

    font-size: clamp(34px, 5.6vw, 52px);
    line-height: 0.92;
    letter-spacing: -0.05em;
  }

  .about-specialization {
    margin-top: 10px;
    font-size: 10px;
    line-height: 1.35;
  }


  /* -------------------------------------------------------
     VALUES
     ------------------------------------------------------- */

  .about-values {
    width: 100%;
    margin-top: 20px;
    gap: 9px;
  }

  .about-value {
    grid-template-columns: 68px 1fr;
    gap: 10px;
    padding-bottom: 8px;
  }

  .about-value-label {
    font-size: 7px;
    letter-spacing: 0.09em;
  }

  .about-value-text {
    font-size: 9px;
    line-height: 1.35;
  }


  /* -------------------------------------------------------
     STATEMENT
     ------------------------------------------------------- */

  .about-statement {
    width: 100%;
    margin-top: 18px;
  }

  .about-statement-label {
    margin-bottom: 7px;
    font-size: 7px;
    letter-spacing: 0.10em;
  }

  .about-statement-text {
    max-width: 100%;
    font-size: 9px;
    line-height: 1.45;
  }


  /* -------------------------------------------------------
     FOOTER MARKER
     ------------------------------------------------------- */

  .about-footer-marker {
    left: 18px;
    bottom: 12px;
    font-size: 7px;
  }

}