/* ====================================================
   CONTACT SECTION
   Based on last-section reference image
   Dark theme, draw canvas, contact form
   ==================================================== */

#contact {
  padding: var(--section-py) 0;
  background: var(--clr-bg-warm);
  border-top: 1px solid var(--clr-border);
}

.contact__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

/* Left column — heading + form */

.contact__heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--clr-text);
  line-height: 1.0;
  margin-bottom: var(--sp-4);
}

.contact__heading span {
  color: var(--clr-red);
}

.contact__subtext {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--clr-text-muted);
  line-height: 1.6;
  margin-bottom: var(--sp-10);
  max-width: 38ch;
}

/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.form__field {
  position: relative;
}

.form__input,
.form__textarea {
  width: 100%;
  background: var(--clr-bg-soft);
  border: none;
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: var(--sp-4) var(--sp-5);
  outline: none;
  border-radius: var(--radius-sm);
  transition: border-color var(--dur-base) ease,
    box-shadow var(--dur-base) ease;
  resize: none;
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--clr-text-muted);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--clr-red);
  box-shadow: 0 0 0 3px var(--clr-red-dim);
}

.form__textarea {
  min-height: 120px;
}

.form__submit {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  background: var(--clr-red);
  color: var(--clr-white);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: background var(--dur-base) ease,
    transform var(--dur-base) ease,
    box-shadow var(--dur-base) ease;
}

.form__submit:hover {
  background: #c0082e;
  transform: translateY(-2px);
  box-shadow: var(--shadow-red);
}

.form__submit-arrow {
  transition: transform var(--dur-base) var(--ease-expo);
}

.form__submit:hover .form__submit-arrow {
  transform: translateX(4px);
}

/* Socials */
.contact__socials {
  display: flex;
  gap: var(--sp-6);
  margin-top: var(--sp-10);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--clr-border);
}

.social-link {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  transition: color var(--dur-base) ease;
}

.social-link:hover {
  color: var(--clr-red);
}

/* Right column — draw canvas */
.contact__right {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  width: 100%;
}

.canvas__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-red);
  text-align: right;
  font-weight: 700;
}

.canvas__wrapper {
  position: relative;
  border: 2px solid #1c1c1c;
  background: #000000;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  width: 100%;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4);
}

#draw-canvas {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 600px;
  background: #000000;
  cursor: crosshair;
  touch-action: none;
}

/* Canvas toolbar — dark themed */
.canvas__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  background: #0d0d0d;
  border-top: 1px solid #222222;
  flex-wrap: wrap;
}

.canvas__colors {
  display: flex;
  gap: var(--sp-2);
}

.color-btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-base) ease, border-color var(--dur-base) ease;
}

.color-btn:hover,
.color-btn.active {
  transform: scale(1.25);
  border-color: #ffffff;
}

.canvas__size {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.size-btn {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #555555;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur-base) ease;
}

.size-btn:hover {
  background: #ffffff;
}

.size-btn-sm {
  width: 10px;
  height: 10px;
}

.size-btn-md {
  width: 15px;
  height: 15px;
}

.size-btn-lg {
  width: 20px;
  height: 20px;
}

.canvas__actions {
  display: flex;
  gap: var(--sp-3);
  margin-left: auto;
}

.canvas-action-btn {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: #b0b0b0;
  background: #1c1c1c;
  border: 1px solid #333333;
  padding: var(--sp-1) var(--sp-4);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--dur-base) ease;
}

.canvas-action-btn:hover {
  color: #ffffff;
  border-color: #777777;
  background: #282828;
}

.canvas-action-btn--send {
  color: #ffffff;
  background: var(--clr-red);
  border-color: var(--clr-red);
}

.canvas-action-btn--send:hover {
  background: #c0082e;
  border-color: #c0082e;
  color: #ffffff;
}

/* Footer */
.contact__footer {
  margin-top: var(--sp-16);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--clr-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact__footer-copy {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
  letter-spacing: 0.1em;
}

.contact__footer-links {
  display: flex;
  gap: var(--sp-6);
}

.contact__footer-link {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--dur-base) ease;
}

.contact__footer-link:hover {
  color: var(--clr-red);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .contact__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .canvas__label {
    text-align: left;
  }

  .canvas__toolbar {
    gap: var(--sp-3);
    padding: var(--sp-3);
  }

  .canvas__actions {
    margin-left: auto;
  }

  .contact__footer {
    flex-direction: column;
    gap: var(--sp-4);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .canvas__toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-3);
  }

  .canvas__actions {
    width: 100%;
    justify-content: space-between;
    margin-top: var(--sp-1);
  }

  .canvas-action-btn {
    flex: 1;
    text-align: center;
  }
}