/* =========================================================
   MERSAD CONTACT PAGE
   ========================================================= */

.mersad-contact {
  --contact-bg: #050505;
  --contact-surface: #0a0a0a;
  --contact-surface-soft: #0d0d0d;
  --contact-border: rgba(255, 255, 255, 0.09);
  --contact-border-soft: rgba(255, 255, 255, 0.06);
  --contact-text: #f5f5f2;
  --contact-muted: #969693;
  --contact-lime: #d3f200;

  min-height: 100vh;
  overflow: clip;

  color: var(--contact-text);
  background: var(--contact-bg);

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

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

.contact-container {
  position: relative;
  z-index: 2;

  width: min(calc(100% - 48px), 1320px);
  margin-inline: auto;
}

.contact-section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;

  color: var(--contact-lime);

  font-size: 10px;
  font-weight: 750;
  line-height: 1;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.contact-section-label::before {
  content: "";

  width: 7px;
  height: 7px;

  border-radius: 50%;

  background: var(--contact-lime);

  box-shadow: 0 0 13px rgba(211, 242, 0, 0.48);
}

/* Hero */

.contact-hero {
  position: relative;

  min-height: 650px;

  display: flex;
  align-items: center;

  overflow: hidden;

  padding: 150px 0 82px;

  border-bottom: 1px solid var(--contact-border-soft);

  background:
    radial-gradient(
      circle at 15% 36%,
      rgba(211, 242, 0, 0.075),
      transparent 29%
    ),
    linear-gradient(180deg, #050505, #070707);
}

.contact-hero__grid {
  position: absolute;
  inset: 0;

  opacity: 0.14;

  background-image:
    linear-gradient(
      rgba(255, 255, 255, 0.022) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.022) 1px,
      transparent 1px
    );

  background-size: 56px 56px;

  -webkit-mask-image:
    linear-gradient(
      90deg,
      black,
      rgba(0, 0, 0, 0.65) 58%,
      transparent
    );

  mask-image:
    linear-gradient(
      90deg,
      black,
      rgba(0, 0, 0, 0.65) 58%,
      transparent
    );
}

.contact-hero__glow {
  position: absolute;
  top: 14%;
  right: 8%;

  width: 420px;
  height: 420px;

  border: 1px solid rgba(211, 242, 0, 0.07);
  border-radius: 50%;
}

.contact-hero__layout {
  display: grid;
  grid-template-columns:
    minmax(0, 1.1fr)
    minmax(360px, 0.9fr);

  gap: 80px;
  align-items: center;
}

.contact-eyebrow {
  min-height: 38px;

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

  padding: 0 15px;

  color: var(--contact-lime);

  background: rgba(211, 242, 0, 0.035);

  border: 1px solid rgba(211, 242, 0, 0.18);
  border-radius: 999px;

  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.contact-eyebrow::before {
  content: "";

  width: 7px;
  height: 7px;

  border-radius: 50%;

  background: var(--contact-lime);

  box-shadow: 0 0 13px rgba(211, 242, 0, 0.48);
}

.contact-hero h1 {
  max-width: 870px;

  margin: 22px 0 0;

  font-size: clamp(58px, 6vw, 94px);
  font-weight: 830;
  line-height: 0.93;
  letter-spacing: -0.075em;
}

.contact-hero h1 span {
  display: block;

  margin-top: 9px;

  color: var(--contact-lime);
}

.contact-hero__content > p {
  max-width: 760px;

  margin: 27px 0 0;

  color: var(--contact-muted);

  font-size: 16px;
  line-height: 1.75;
}

.contact-hero__channels {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;

  margin-top: 31px;
}

.contact-channel {
  min-width: 190px;

  padding: 15px 17px;

  color: var(--contact-text);
  background: rgba(255, 255, 255, 0.02);

  border: 1px solid var(--contact-border);
  border-radius: 12px;

  text-decoration: none;

  transition:
    transform 220ms ease,
    border-color 220ms ease;
}

.contact-channel:hover {
  transform: translateY(-4px);

  border-color: rgba(211, 242, 0, 0.25);
}

.contact-channel span,
.contact-channel strong {
  display: block;
}

.contact-channel span {
  color: var(--contact-lime);

  font-size: 8px;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contact-channel strong {
  margin-top: 7px;

  font-size: 12px;
  line-height: 1.35;
}

/* Hero visual */

.contact-signal {
  position: relative;

  overflow: hidden;

  padding: 25px;

  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(211, 242, 0, 0.08),
      transparent 36%
    ),
    #0a0a0a;

  border: 1px solid rgba(211, 242, 0, 0.14);
  border-radius: 24px;

  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.38);
}

.contact-signal::after {
  content: "";

  position: absolute;
  right: -100px;
  bottom: -140px;

  width: 300px;
  height: 300px;

  border: 1px solid rgba(211, 242, 0, 0.055);
  border-radius: 50%;
}

.contact-signal__label {
  color: var(--contact-lime);

  font-size: 8px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-signal__core {
  min-height: 245px;

  display: flex;
  justify-content: center;
  flex-direction: column;

  padding: 30px 0;
}

.contact-signal__core span {
  color: #6d6d6d;

  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-signal__core strong {
  max-width: 370px;

  margin-top: 12px;

  font-size: clamp(35px, 4vw, 55px);
  line-height: 1;
  letter-spacing: -0.055em;
}

.contact-signal__line {
  display: grid;
  grid-template-columns: 1fr 1.4fr 0.7fr;
  gap: 6px;
}

.contact-signal__line span {
  height: 4px;

  overflow: hidden;

  border-radius: 999px;

  background: rgba(255, 255, 255, 0.07);
}

.contact-signal__line span::after {
  content: "";

  display: block;

  width: 55%;
  height: 100%;

  background: var(--contact-lime);

  animation: contactSignalMove 2.4s ease-in-out infinite alternate;
}

.contact-signal__line span:nth-child(2)::after {
  animation-delay: 0.3s;
}

.contact-signal__line span:nth-child(3)::after {
  animation-delay: 0.6s;
}

@keyframes contactSignalMove {
  from {
    transform: translateX(-100%);
  }

  to {
    transform: translateX(180%);
  }
}

.contact-signal__footer {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;

  margin-top: 20px;
}

.contact-signal__footer span {
  padding: 8px 9px;

  color: #7f7f7f;

  background: rgba(255, 255, 255, 0.018);

  border: 1px solid var(--contact-border-soft);
  border-radius: 8px;

  font-size: 7px;
  font-weight: 650;
  text-transform: uppercase;
}

/* Main form section */

.contact-main {
  padding: 120px 0;
}

.contact-main__layout {
  display: grid;
  grid-template-columns:
    minmax(290px, 0.72fr)
    minmax(0, 1.28fr);

  gap: 75px;
  align-items: start;
}

.contact-main__aside {
  position: sticky;
  top: 130px;
}

.contact-main__aside h2 {
  margin: 18px 0 0;

  font-size: clamp(40px, 4vw, 61px);
  line-height: 1;
  letter-spacing: -0.06em;
}

.contact-main__aside > p {
  margin: 23px 0 0;

  color: var(--contact-muted);

  font-size: 14px;
  line-height: 1.72;
}

.contact-main__steps {
  margin-top: 35px;

  border-top: 1px solid var(--contact-border);
}

.contact-main__steps article {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;

  padding: 20px 0;

  border-bottom: 1px solid var(--contact-border);
}

.contact-main__steps article > span {
  color: var(--contact-lime);

  font-size: 10px;
  font-weight: 750;
}

.contact-main__steps strong {
  display: block;

  font-size: 14px;
}

.contact-main__steps p {
  margin: 6px 0 0;

  color: #7f7f7f;

  font-size: 11px;
  line-height: 1.55;
}

/* Form panel */

.contact-form-panel {
  padding: 32px;

  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(211, 242, 0, 0.055),
      transparent 25%
    ),
    #090909;

  border: 1px solid var(--contact-border);
  border-radius: 24px;

  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.28);
}

.contact-form-panel__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;

  padding-bottom: 25px;

  border-bottom: 1px solid var(--contact-border);
}

.contact-form-panel__header h2 {
  margin: 14px 0 0;

  font-size: clamp(36px, 3.7vw, 55px);
  line-height: 1;
  letter-spacing: -0.055em;
}

.contact-form-progress {
  width: 150px;
  height: 4px;

  overflow: hidden;

  flex: 0 0 auto;

  border-radius: 999px;

  background: rgba(255, 255, 255, 0.07);
}

.contact-form-progress span {
  display: block;

  width: 0;
  height: 100%;

  background: var(--contact-lime);

  transition: width 260ms ease;
}

.contact-alert {
  margin-top: 22px;
  padding: 14px 16px;

  border-radius: 10px;

  font-size: 12px;
  line-height: 1.5;
}

.contact-alert--success {
  color: #dff59d;
  background: rgba(211, 242, 0, 0.06);
  border: 1px solid rgba(211, 242, 0, 0.18);
}

.contact-alert--error {
  color: #ffb8b8;
  background: rgba(255, 90, 90, 0.06);
  border: 1px solid rgba(255, 90, 90, 0.18);
}

.contact-form {
  margin-top: 26px;
}

.contact-form__honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.contact-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.contact-field {
  min-width: 0;

  display: grid;
  gap: 8px;
}

.contact-field--full {
  grid-column: 1 / -1;
}

.contact-field > span {
  color: #bcbcb8;

  font-size: 10px;
  font-weight: 700;
}

.contact-field input,
.contact-field select,
.contact-field textarea {
  width: 100%;

  color: var(--contact-text);
  background: #101010;

  border: 1px solid var(--contact-border);
  border-radius: 11px;

  outline: none;

  font: 500 13px/1.4 "Inter", Arial, sans-serif;

  transition:
    border-color 200ms ease,
    box-shadow 200ms ease,
    background-color 200ms ease;
}

.contact-field input,
.contact-field select {
  min-height: 50px;

  padding: 0 13px;
}

.contact-field textarea {
  min-height: 130px;

  padding: 13px;

  resize: vertical;
}

.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
  background: #121212;

  border-color: rgba(211, 242, 0, 0.45);

  box-shadow: 0 0 0 3px rgba(211, 242, 0, 0.055);
}

.contact-field.is-invalid input,
.contact-field.is-invalid select,
.contact-field.is-invalid textarea {
  border-color: rgba(255, 90, 90, 0.55);
}

.contact-field small {
  min-height: 14px;

  color: #ff8f8f;

  font-size: 9px;
  line-height: 1.4;
}

.contact-form__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;

  margin-top: 25px;
  padding-top: 25px;

  border-top: 1px solid var(--contact-border);
}

.contact-form__footer p {
  max-width: 480px;

  margin: 0;

  color: #727272;

  font-size: 10px;
  line-height: 1.55;
}

.contact-form__footer button {
  min-height: 52px;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;

  flex: 0 0 auto;

  padding: 0 19px;

  color: #050505;
  background: var(--contact-lime);

  border: 0;
  border-radius: 10px;

  font: 750 11px/1 "Inter", Arial, sans-serif;

  cursor: pointer;

  transition:
    transform 200ms ease,
    opacity 200ms ease;
}

.contact-form__footer button:hover {
  transform: translateY(-3px);
}

.contact-form__footer button:disabled {
  opacity: 0.55;
  cursor: wait;
  transform: none;
}

.contact-form__footer svg {
  width: 18px;
  height: 18px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* FAQ */

.contact-faq {
  padding: 115px 0;

  background: #080808;

  border-top: 1px solid var(--contact-border-soft);
}

.contact-faq__layout {
  display: grid;
  grid-template-columns:
    minmax(280px, 0.72fr)
    minmax(0, 1.28fr);

  gap: 80px;
}

.contact-faq__intro h2 {
  margin: 18px 0 0;

  font-size: clamp(44px, 4.5vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.contact-faq__list {
  border-top: 1px solid var(--contact-border);
}

.contact-faq__item {
  border-bottom: 1px solid var(--contact-border);
}

.contact-faq__item button {
  width: 100%;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;

  padding: 25px 0;

  color: var(--contact-text);
  background: transparent;

  border: 0;

  font: 700 18px/1.35 "Inter", Arial, sans-serif;
  text-align: left;

  cursor: pointer;
}

.contact-faq__item button span:last-child {
  width: 34px;
  height: 34px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  flex: 0 0 auto;

  color: var(--contact-lime);

  border: 1px solid rgba(211, 242, 0, 0.18);
  border-radius: 50%;

  font-size: 22px;

  transition:
    transform 250ms ease,
    color 250ms ease,
    background-color 250ms ease;
}

.contact-faq__item.is-open button span:last-child {
  color: #050505;
  background: var(--contact-lime);

  transform: rotate(45deg);
}

.contact-faq__answer {
  display: grid;
  grid-template-rows: 0fr;

  opacity: 0;

  transition:
    grid-template-rows 350ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 220ms ease;
}

.contact-faq__answer > div {
  overflow: hidden;
}

.contact-faq__answer p {
  max-width: 760px;

  margin: 0;
  padding: 0 60px 25px 0;

  color: var(--contact-muted);

  font-size: 14px;
  line-height: 1.7;
}

.contact-faq__item.is-open .contact-faq__answer {
  grid-template-rows: 1fr;

  opacity: 1;
}

/* Reveal */

.mersad-contact [data-contact-reveal] {
  opacity: 0;

  transform: translateY(35px);

  transition:
    opacity 760ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 760ms cubic-bezier(0.22, 1, 0.36, 1);
}

.mersad-contact [data-contact-reveal].is-visible {
  opacity: 1;

  transform: translateY(0);
}

/* Responsive */

@media (max-width: 1050px) {
  .contact-hero__layout,
  .contact-main__layout,
  .contact-faq__layout {
    grid-template-columns: 1fr;
  }

  .contact-hero__visual {
    max-width: 620px;
  }

  .contact-main__aside {
    position: relative;
    top: auto;
  }
}

@media (max-width: 700px) {
  .contact-container {
    width: min(calc(100% - 24px), 560px);
  }

  .contact-hero {
    min-height: auto;

    padding: 118px 0 58px;
  }

  .contact-hero h1 {
    font-size: clamp(43px, 13vw, 62px);
  }

  .contact-hero__visual {
    display: none;
  }

  .contact-main,
  .contact-faq {
    padding: 80px 0;
  }

  .contact-form-panel {
    padding: 22px 16px;
  }

  .contact-form-panel__header {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-form-progress {
    width: 100%;
  }

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

  .contact-field--full {
    grid-column: auto;
  }

  .contact-form__footer {
    align-items: stretch;
    flex-direction: column;
  }

  .contact-form__footer button {
    width: 100%;
  }

  .contact-faq__item button {
    font-size: 15px;
  }

  .contact-faq__answer p {
    padding-right: 0;

    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-signal__line span::after {
    animation: none;
  }

  .mersad-contact [data-contact-reveal] {
    opacity: 1;

    transform: none;

    transition: none;
  }
}