:root {
  --navy-950: #071525;
  --navy-900: #0b1f3a;
  --blue-600: #0b6abd;
  --amber: #f2a900;
  --white: #fff;
  --off-white: #f6f8fb;
  --light-blue: #edf5fc;
  --text: #1a2635;
  --muted: #667587;
  --border: #dfe6ee;
  --container: 1240px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "DM Sans", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

/* CONTACT HERO */
.page-hero {
  min-height: 450px;
  display: flex;
  align-items: center;
  position: relative;
  background:
    linear-gradient(
      90deg,
      rgba(7, 21, 37, 0.94) 0%,
      rgba(7, 21, 37, 0.82) 42%,
      rgba(7, 21, 37, 0.58) 100%
    ),
    url("../assets/images/contact1.jpg") center center / cover no-repeat;
  color: var(--white);
}

.page-hero-content {
  max-width: 850px;
  padding-top: 50px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

.eyebrow.dark {
  color: var(--blue-600);
}

.page-hero h1 {
  margin-top: 20px;
  font-family: "Manrope", sans-serif;
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.06;
  letter-spacing: -2.5px;
  font-weight: 800;
}

.page-hero h1 span {
  color: var(--amber);
}

.page-hero p {
  max-width: 620px;
  margin-top: 25px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 17px;
  line-height: 1.8;
}

/* CONTACT SECTION */
.contact-section {
  padding: 60px 0;
  background: var(--off-white);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 90px;
  align-items: start;
}

/* CONTACT INFO */
.contact-info h2 {
  margin-top: 18px;
  font-family: "Manrope", sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: -1.8px;
  font-weight: 800;
}

.contact-info h2 span {
  color: var(--blue-600);
}

.contact-info > p {
  max-width: 500px;
  margin-top: 23px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-top: 40px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 18px;
}

.contact-detail-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--light-blue);
  color: var(--blue-600);
  font-weight: 800;
}

.contact-detail div:last-child {
  display: flex;
  flex-direction: column;
}

.contact-detail span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.contact-detail a,
.contact-detail p {
  margin-top: 3px;
  color: var(--navy-900);
  font-size: 14px;
  font-weight: 600;
}

/* FORM */
.contact-form-wrapper {
  padding: 45px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: 0 12px 32px rgba(7, 21, 37, 0.07);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 21px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  color: var(--navy-900);
  font-size: 12px;
  font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid var(--border);
  border-radius: 3px;
  outline: none;
  background: var(--white);
  color: var(--text);
  font-size: 14px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.form-group input,
.form-group select {
  height: 50px;
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-600);

  box-shadow: 0 0 0 3px rgba(11, 106, 189, 0.08);
}

/* ---------- FIELD VALIDATION ---------- */
.form-group input.input-error,
.form-group select.input-error,
.form-group textarea.input-error {
  border-color: #e53935;
}

.field-error {
  display: block;
  margin-top: 6px;
  color: #e53935;
  font-size: 12.5px;
  font-weight: 500;
}

.form-submit {
  min-height: 50px;
  width: fit-content;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 0;
  border-radius: 5px;
  background: var(--amber);
  color: var(--navy-950);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.form-submit span {
  font-size: 17px;
}

/* BOTTOM CTA */
.contact-bottom {
  padding: 60px 0;
  background: var(--white);
}

.contact-bottom-inner {
  max-width: 850px;
  margin: auto;
  text-align: center;
}

.contact-bottom-inner h2 {
  margin-top: 18px;
  font-family: "Manrope", sans-serif;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.15;
  letter-spacing: -1.7px;
  font-weight: 800;
}

/* TABLET */
@media (max-width: 1000px) {
  .container {
    width: min(calc(100% - 40px), var(--container));
  }

  .contact-layout {
    gap: 50px;
  }
}

/* MOBILE */
@media (max-width: 850px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 650px) {
  .container {
    width: calc(100% - 30px);
  }

  .contact-section {
    padding: 75px 0;
  }

  .page-hero {
    min-height: 500px;
    background:
      linear-gradient(
        90deg,
        rgba(7, 21, 37, 0.94) 0%,
        rgba(7, 21, 37, 0.76) 100%
      ),
      url("../assets/images/contact.jpg") center center / cover no-repeat;
  }

  .page-hero h1 {
    font-size: 40px;
    letter-spacing: -1.5px;
  }

  .page-hero p {
    font-size: 15px;
  }

  .contact-form-wrapper {
    padding: 22px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-bottom {
    padding: 70px 0;
  }
}

.page-hero .eyebrow::before,
.contact-info .eyebrow::before,
.contact-bottom .eyebrow::before {
  display: none;
}

/* FORM SUBMIT ANIMATION */
.contact-form {
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
}

.contact-form.form-hide {
  opacity: 0;
  transform: translateY(-15px);
}

.form-thankyou {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 60px 30px;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.form-thankyou.show {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.form-thankyou-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--light-blue);
  color: var(--blue-600);
  margin-bottom: 20px;
  animation: thankyou-pop 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

.form-thankyou h3 {
  font-family: "Manrope", sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: var(--navy-900);
}

.form-thankyou p {
  max-width: 380px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
}

@keyframes thankyou-pop {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  70% {
    transform: scale(1.15);
    opacity: 1;
  }
  100% {
    transform: scale(1);
  }
}