/* ============================================================
   Contact page (Phase 6-D rebuild)
   Four sections: hero (bone, editorial) → cards grid (bone) →
   form section (bone, two-column with full-height message
   textarea) → footer (chrome). All light surfaces; A9 passes.
   One 3D motion moment: the submit button. No marquee, no scroll
   text reveal, no letter cascade, no Lenis. Restraint mode.
   ============================================================ */

/* The hero is full-bleed-edge but not full-viewport — header
   overlay still applies its own padding offset via the global
   main rule. We DON'T zero out main padding here because the
   hero already has generous top padding. */

/* ============================================================
   HERO — bone surface, left-aligned editorial headline with
   italic orange accent on "extraordinary"
   ============================================================ */

.contact-hero {
  position: relative;
  min-height: 60vh;
  min-height: 60svh;
  background: var(--c-bone);
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(120px, 14vw, 200px) clamp(56px, 6vw, 112px);
  padding-inline: clamp(24px, 5vw, 96px);
  display: flex;
  align-items: center;
}

.contact-hero__inner {
  max-width: 1200px;
  margin-inline: auto;
  inline-size: 100%;
  text-align: left;
}

.contact-hero .eyebrow {
  color: rgba(18, 63, 109, 0.60);
  margin-block-end: 32px;
}

.contact-hero__title {
  font-family: var(--ff-display);
  font-variation-settings: var(--fvar-display);
  font-size: clamp(56px, 8vw, 144px);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--c-text-strong);
  margin: 0;
  max-width: 16ch;
}

.contact-hero__title-em {
  font-style: italic;
  color: var(--c-orange);
  /* let the italic glyphs sit on the same baseline */
  font-feature-settings: "salt" 0;
}

.contact-hero__sub {
  font-family: var(--ff-sans);
  font-weight: 400;
  font-size: clamp(17px, 1.4vw, 22px);
  line-height: 1.5;
  color: var(--c-text);
  max-width: 56ch;
  margin-block-start: 32px;
}

.brand-corner--contact-hero {
  --bc-w: clamp(180px, 18vw, 320px);
  --bc-h: clamp(64px, 9vw, 200px);
  z-index: 3;
  clip-path: polygon(40% 0, 100% 0, 100% 100%, 70% 100%);
}

/* Pre-animation initial states (JS-driven). Reduced-motion
   bypass below settles every element to its final state. */
.js .contact-hero__title[data-mask] .mask__inner { transform: translateY(100%); }
.js .contact-hero .eyebrow,
.js .contact-hero__sub { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  .js .contact-hero__title[data-mask] .mask__inner { transform: none; }
  .js .contact-hero .eyebrow,
  .js .contact-hero__sub { opacity: 1; }
}

@media (max-width: 768px) {
  .brand-corner--contact-hero {
    --bc-w: clamp(120px, 32vw, 200px);
    --bc-h: clamp(40px, 8vw, 70px);
  }
}

/* ============================================================
   CONTACT CARDS — 4 outlined cards in a responsive grid.
   Continuous bone surface with the hero above (no rhythm break).
   ============================================================ */

.contact-cards {
  background: var(--c-bone);
  padding-block: clamp(56px, 6vw, 112px) clamp(80px, 8vw, 160px);
  padding-inline: clamp(24px, 5vw, 96px);
}

.contact-cards__inner {
  max-width: 1300px;
  margin-inline: auto;
}

.contact-cards__grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 2vw, 32px);
}

@media (min-width: 768px) {
  .contact-cards__grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .contact-cards__grid { grid-template-columns: repeat(4, 1fr); }
}

.contact-card { position: relative; }

.contact-card__link {
  display: block;
  height: 100%;
  padding: clamp(24px, 3vw, 36px);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  color: var(--c-navy);
  text-decoration: none;
  transition: border-color 220ms var(--ease-out),
              transform 220ms var(--ease-out),
              box-shadow 220ms var(--ease-out);
}

.contact-card__link:hover,
.contact-card__link:focus-visible {
  border-color: var(--c-orange);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(18, 63, 109, 0.06);
}

.contact-card__link:focus-visible {
  outline: 2px solid var(--c-orange);
  outline-offset: 4px;
}

/* Static (non-link) variant — Office card, no transform on hover */
.contact-card__link--static {
  cursor: default;
}
.contact-card__link--static:hover {
  border-color: var(--c-line);
  transform: none;
  box-shadow: none;
}

.contact-card__label {
  font-family: var(--ff-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(18, 63, 109, 0.60);
  margin: 0 0 16px;
}

.contact-card__value {
  font-family: var(--ff-sans);
  font-size: clamp(18px, 1.4vw, 22px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--c-text-strong);
  margin: 0 0 12px;
  /* Long email strings can overflow the card on narrow viewports —
     allow them to break gracefully rather than push width. */
  overflow-wrap: anywhere;
}

.contact-card__value--small {
  font-size: clamp(15px, 1.2vw, 18px);
}

.contact-card__note {
  font-family: var(--ff-sans);
  font-size: 14px;
  line-height: 1.4;
  color: rgba(18, 63, 109, 0.60);
  margin: 0;
}

/* Pre-animation initial state for the card stagger reveal */
.js .contact-card {
  opacity: 0;
  transform: translateY(16px);
}

@media (prefers-reduced-motion: reduce) {
  .js .contact-card { opacity: 1; transform: none; }
  .contact-card__link { transition-duration: 0ms; }
  .contact-card__link:hover { transform: none; }
}

/* ============================================================
   FORM SECTION — "Reach out via email."
   Centered header + two-column grid.
   Left column: Name / Email / Phone / Project type stacked.
   Right column: Message textarea fills full height.
   ============================================================ */

.contact-form-section {
  background: var(--c-bone);
  padding-block: clamp(80px, 8vw, 160px);
  padding-inline: clamp(24px, 5vw, 96px);
  border-block-start: 1px solid var(--c-line);
}

.contact-form-section__inner {
  max-width: 1200px;
  margin-inline: auto;
}

.contact-form-section__header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-block-end: clamp(48px, 5vw, 80px);
}

.contact-form-section__title {
  font-family: var(--ff-display);
  font-variation-settings: var(--fvar-display);
  font-size: clamp(40px, 5vw, 80px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--c-text-strong);
  margin: 0;
}

.contact-form-section__sub {
  font-family: var(--ff-sans);
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.5;
  color: var(--c-text);
  max-width: 50ch;
  margin-inline: auto;
  margin-block-start: 16px;
}

.js .contact-form-section__title[data-mask] .mask__inner { transform: translateY(100%); }
.js .contact-form-section__sub { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  .js .contact-form-section__title[data-mask] .mask__inner { transform: none; }
  .js .contact-form-section__sub { opacity: 1; }
}

/* ============================================================
   FORM — layout (the critical fix from 6-D-2: labels stack
   ABOVE inputs, inputs fill column width via display:block +
   width:100% + box-sizing:border-box).
   ============================================================ */

.contact-form {
  max-width: 1100px;
  margin-inline: auto;
  inline-size: 100%;
}

.contact-form__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 48px);
}

@media (min-width: 1024px) {
  .contact-form__grid { grid-template-columns: 1fr 1fr; }
}

.contact-form__col--left {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2vw, 28px);
}

.contact-form__col--right {
  display: flex;
  flex-direction: column;
}

/* ---- Field structure (label MUST stack above input) ---- */

.contact-form__field {
  display: block;
  position: relative;
}

.contact-form__label {
  display: block;
  font-family: var(--ff-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-text-strong);
  margin-block-end: 8px;
}

.contact-form__label abbr[title="required"] {
  color: var(--c-orange);
  text-decoration: none;
  margin-inline-start: 2px;
  font-style: normal;
}

/* ---- Inputs / select / textarea — shared baseline ---- */

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
  display: block;
  width: 100%;
  padding: clamp(14px, 1.4vw, 18px) clamp(16px, 1.6vw, 20px);
  font-family: var(--ff-sans);
  /* 16px floor on font-size prevents iOS Safari auto-zoom on focus */
  font-size: 16px;
  line-height: 1.4;
  color: var(--c-text-strong);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: 0;
  appearance: none;
  -webkit-appearance: none;
  box-sizing: border-box;
  transition: border-color 220ms var(--ease-out),
              box-shadow 220ms var(--ease-out);
}

.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--c-orange);
  box-shadow: 0 0 0 3px rgba(247, 148, 29, 0.15);
}

.contact-form__input:user-invalid,
.contact-form__select:user-invalid,
.contact-form__textarea:user-invalid {
  border-color: #d93025;
  box-shadow: 0 0 0 3px rgba(217, 48, 37, 0.10);
}

/* ---- Select chevron via inline SVG ---- */

.contact-form__select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1L6 6L11 1' stroke='%23123f6d' stroke-width='2'/></svg>");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-inline-end: 48px;
  cursor: pointer;
}

.contact-form__select:focus {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1L6 6L11 1' stroke='%23f7941d' stroke-width='2'/></svg>");
}

/* ---- Message field fills the right column at desktop ---- */

.contact-form__field--message {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.contact-form__textarea {
  resize: vertical;
  min-height: 200px;
  /* Browsers default <textarea> to monospace; force the brand sans */
  font-family: var(--ff-sans);
}

.contact-form__field--message .contact-form__textarea {
  flex: 1;
  min-height: 280px;
}

/* Pre-animation initial states for the form field stagger reveal */
.js .contact-form__field { opacity: 0; transform: translateY(12px); }
.js .contact-form__actions { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  .js .contact-form__field { opacity: 1; transform: none; }
  .js .contact-form__actions { opacity: 1; }
}

/* ============================================================
   SUBMIT BUTTON — the ONE 3D motion moment.
   Depth via box-shadow geometry (0 4px 0 0 dark-orange ledge +
   ambient glow). Hover lifts the button (translateY -2px) and
   extends the ledge. Active presses it down (translateY +2px)
   and shrinks the ledge. Arrow translates right on hover. All
   transitions ≤220ms. Reduced-motion drops the transforms only;
   colors + focus rings still fire.
   ============================================================ */

.contact-form__actions {
  display: flex;
  justify-content: center;
  margin-block-start: clamp(32px, 4vw, 56px);
}

.contact-form__submit {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: clamp(16px, 1.6vw, 20px) clamp(36px, 4vw, 56px);
  font-family: var(--ff-sans);
  font-size: clamp(15px, 1.2vw, 18px);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-text-strong);
  background: linear-gradient(135deg, var(--c-orange) 0%, #d97f0f 100%);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transform: translateY(0);
  box-shadow:
    0 4px 0 0 #b87010,
    0 6px 12px rgba(247, 148, 29, 0.30);
  transition:
    transform 150ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 150ms cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-form__submit:hover {
  transform: translateY(-2px);
  box-shadow:
    0 6px 0 0 #b87010,
    0 10px 20px rgba(247, 148, 29, 0.40);
}

.contact-form__submit:active {
  transform: translateY(2px);
  box-shadow:
    0 2px 0 0 #b87010,
    0 3px 6px rgba(247, 148, 29, 0.30);
  transition-duration: 80ms;
}

.contact-form__submit:focus-visible {
  outline: 3px solid var(--c-navy);
  outline-offset: 4px;
}

.contact-form__submit-arrow {
  display: inline-block;
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

@media (prefers-reduced-motion: reduce) {
  .contact-form__submit,
  .contact-form__submit-arrow {
    transition-duration: 0ms;
  }
  .contact-form__submit:hover,
  .contact-form__submit:active {
    transform: none;
  }
  .contact-form__submit:hover .contact-form__submit-arrow {
    transform: none;
  }
}

/* ============================================================
   SUCCESS STATE — replaces the form on successful submit
   ============================================================ */

.contact-form__success {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  padding: clamp(32px, 4vw, 64px);
}

.contact-form__success-title {
  font-family: var(--ff-display);
  font-variation-settings: var(--fvar-display);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 500;
  line-height: 1.05;
  color: var(--c-text-strong);
  margin: 0 0 24px;
}

.contact-form__success-body {
  font-family: var(--ff-sans);
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.5;
  color: var(--c-text);
  margin: 0 0 12px;
}

.contact-form__success-body a {
  color: var(--c-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 220ms var(--ease-out);
}
.contact-form__success-body a:hover,
.contact-form__success-body a:focus-visible {
  color: var(--c-coral);
}

.contact-form__success:focus-visible {
  outline: 2px solid var(--c-orange);
  outline-offset: 4px;
}