/* ==========================================================================
   GAK CONSTRUCTION — CONTACT PAGE  (Midnight Ocean & Rustic Ivory)
   File: public/css/contact.css

   Drop-in replacement: every original class name is preserved.

   PALETTE
   Midnight Navy #071A3A · Ocean Blue #234B78 · Steel Blue #669BC5
   Ice Blue #B7D9EF · Denim #6593BC · Ivory #E5E0D7 · Sand #CFC7B8
   Stone #8C8A80 · Ink #0A1526

   SECTIONS
   01. Tokens
   02. Section shell & heading
   03. Two-column grid
   04. Info panel (dark, textured)
   05. Form panel
   06. Fields, validation, submit
   07. Server messages & privacy note
   08. Motion
   09. Responsive
   10. Accessibility & print
   ========================================================================== */


/* ==========================================================================
   01. TOKENS
   ========================================================================== */
:root {
  --ct-navy:     #071A3A;
  --ct-navy-2:   #04101F;
  --ct-navy-3:   #102E5C;
  --ct-ocean:    #234B78;
  --ct-steel:    #669BC5;
  --ct-denim:    #6593BC;
  --ct-ice:      #B7D9EF;
  --ct-ice-50:   #DCEBF7;
  --ct-ivory:    #E5E0D7;
  --ct-ivory-50: #F5F2EB;
  --ct-sand:     #CFC7B8;
  --ct-stone:    #8C8A80;
  --ct-muted:    #5C6A7A;
  --ct-line:     rgba(35, 75, 120, .14);
  --ct-line-2:   rgba(35, 75, 120, .26);

  --ct-grad-navy: linear-gradient(150deg, #04101F 0%, #071A3A 34%, #234B78 82%, #2F5C8A 100%);
  --ct-grad-ice:  linear-gradient(180deg, #E4F1FA 0%, #B7D9EF 50%, #669BC5 100%);
  --ct-grad-sheen:linear-gradient(115deg, transparent 26%, rgba(255,255,255,.6) 46%, transparent 64%);

  --ct-e1: 0 1px 2px rgba(7,26,58,.06), 0 2px 6px rgba(7,26,58,.05);
  --ct-e2: 0 4px 10px -2px rgba(7,26,58,.10), 0 12px 24px -12px rgba(7,26,58,.16);
  --ct-e3: 0 10px 24px -8px rgba(7,26,58,.18), 0 30px 60px -30px rgba(7,26,58,.30);
  --ct-e4: 0 18px 40px -12px rgba(7,26,58,.26), 0 50px 90px -40px rgba(7,26,58,.40);
  --ct-bevel: inset 0 1px 0 rgba(255,255,255,.9);

  --ct-ease: cubic-bezier(.16, 1, .3, 1);

  --ct-tex-plaster: url("../img/textures/plaster.jpg");
  --ct-tex-denim:   url("../img/textures/denim.jpg");

  --ct-grain: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23g)' opacity='.55'/%3E%3C/svg%3E");
}


/* ==========================================================================
   02. SECTION SHELL & HEADING
   ========================================================================== */
.gak-contact-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(56px, 7vw, 104px) 0;
  background: linear-gradient(180deg, #F8F6F0 0%, var(--ct-ivory-50) 48%, #EFEAE1 100%);
}

/* ivory plaster texture */
.gak-contact-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: var(--ct-tex-plaster) center/cover no-repeat;
  opacity: .42;
  mix-blend-mode: multiply;
  filter: contrast(.92) brightness(1.07);
  mask-image: linear-gradient(180deg, transparent, #000 15%, #000 87%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 15%, #000 87%, transparent);
}

/* drifting navy aura */
.gak-contact-section::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: -14%;
  right: -10%;
  width: 44vw;
  height: 44vw;
  max-width: 700px;
  max-height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(102, 155, 197, .22), transparent 66%);
  filter: blur(50px);
  pointer-events: none;
  animation: ctDrift 26s var(--ct-ease) infinite alternate;
}

.gak-contact-heading {
  max-width: 720px;
  margin: 0 auto clamp(32px, 4vw, 48px);
  text-align: center;
}

/* label pill — replaces the bare gold text */
.gak-contact-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 7px 16px 7px 14px;
  border: 1px solid var(--ct-line-2);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.62));
  box-shadow: var(--ct-e1), var(--ct-bevel);
  color: var(--ct-ocean);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}
.gak-contact-label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ct-steel);
  box-shadow: 0 0 0 3px rgba(102, 155, 197, .22);
}

.gak-contact-heading h2 {
  margin: 0 0 15px;
  color: var(--ct-navy);
  font-size: clamp(28px, 3.6vw, 46px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.035em;
  text-wrap: balance;
}

.gak-contact-heading > p {
  margin: 0 auto;
  max-width: 620px;
  color: var(--ct-muted);
  font-size: clamp(.96rem, 1.1vw, 1.04rem);
  line-height: 1.85;
}


/* ==========================================================================
   03. TWO-COLUMN GRID
   ========================================================================== */
.gak-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  align-items: stretch;
  gap: clamp(20px, 2.4vw, 30px);
}


/* ==========================================================================
   04. INFO PANEL
   ========================================================================== */
.gak-contact-info {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 3.4vw, 44px) clamp(22px, 3vw, 36px);
  border: 1px solid rgba(183, 217, 239, .22);
  border-radius: 20px;
  color: #fff;
  background:
    radial-gradient(90% 130% at 8% 0%, rgba(102, 155, 197, .5), transparent 60%),
    radial-gradient(80% 110% at 96% 108%, rgba(183, 217, 239, .22), transparent 62%),
    var(--ct-grad-navy);
  box-shadow: var(--ct-e4);
}

/* denim twill texture (your reference image) */
.gak-contact-info::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ct-tex-denim) center/cover no-repeat;
  opacity: .26;
  mix-blend-mode: soft-light;
  pointer-events: none;
}
/* film grain */
.gak-contact-info::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--ct-grain);
  background-size: 180px 180px;
  opacity: .12;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.gak-contact-info > * { position: relative; z-index: 1; }

/* label variant for the dark panel */
.gak-contact-info .gak-contact-label {
  border-color: rgba(183, 217, 239, .4);
  background: rgba(183, 217, 239, .12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .22);
  color: #EAF4FC;
  backdrop-filter: blur(10px);
}
.gak-contact-info .gak-contact-label::before { background: var(--ct-ice); }

.gak-contact-info > h3 {
  margin: 0 0 14px;
  color: #fff;
  font-size: clamp(24px, 2.6vw, 31px);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.24;
}

.gak-contact-intro {
  margin: 0 0 28px;
  color: rgba(228, 239, 248, .78);
  font-size: .9rem;
  line-height: 1.85;
}

/* individual detail row */
.gak-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(183, 217, 239, .16);
  transition: transform .35s var(--ct-ease);
}
.gak-contact-item:hover { transform: translateX(3px); }

.gak-contact-icon {
  display: flex;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(183, 217, 239, .34);
  border-radius: 13px;
  background: linear-gradient(165deg, rgba(255,255,255,.18), rgba(255,255,255,.05));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .3), 0 12px 22px -16px rgba(0, 0, 0, .9);
  color: var(--ct-ice);
  font-size: 15px;
  backdrop-filter: blur(10px);
  transition: background .35s var(--ct-ease), transform .35s var(--ct-ease);
}
.gak-contact-icon svg { width: 17px; height: 17px; stroke: currentColor; }
.gak-contact-item:hover .gak-contact-icon {
  transform: translateY(-2px);
  background: linear-gradient(165deg, rgba(183, 217, 239, .34), rgba(102, 155, 197, .18));
}

.gak-contact-item__content { min-width: 0; }

.gak-contact-item h4 {
  margin: 2px 0 6px;
  color: #fff;
  font-size: .92rem;
  font-weight: 750;
  letter-spacing: -.01em;
}

.gak-contact-item p {
  margin: 0;
  color: rgba(228, 239, 248, .78);
  font-size: .82rem;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.gak-contact-item a { color: inherit; text-decoration: none; overflow-wrap: anywhere; }
.gak-contact-item a:hover { color: var(--ct-ice); text-decoration: underline; text-underline-offset: 3px; }

/* note block */
.gak-contact-note {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin-top: 24px;
  padding: 15px 17px;
  border: 1px solid rgba(183, 217, 239, .22);
  border-radius: 13px;
  background: rgba(255, 255, 255, .06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .14);
  backdrop-filter: blur(8px);
}
.gak-contact-note i,
.gak-contact-note svg {
  flex: 0 0 15px;
  width: 15px;
  height: 15px;
  margin-top: 3px;
  color: var(--ct-ice);
  stroke: var(--ct-ice);
}
.gak-contact-note p {
  margin: 0;
  color: rgba(228, 239, 248, .82);
  font-size: .76rem;
  line-height: 1.75;
}


/* ==========================================================================
   05. FORM PANEL
   ========================================================================== */
.gak-contact-form-box {
  position: relative;
  min-width: 0;
  padding: clamp(26px, 3.4vw, 44px) clamp(22px, 3vw, 38px);
  border: 1px solid var(--ct-line);
  border-radius: 20px;
  background: linear-gradient(180deg, #FFFFFF, #FBFAF6);
  box-shadow: var(--ct-e3), var(--ct-bevel);
}

/* gradient rule instead of the flat gold top border */
.gak-contact-form-box::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  border-radius: 20px 20px 0 0;
  background: linear-gradient(90deg, var(--ct-steel), var(--ct-ice) 55%, rgba(183, 217, 239, 0));
}

.gak-contact-form-box > h3 {
  margin: 0 0 10px;
  color: var(--ct-navy);
  font-size: clamp(24px, 2.6vw, 31px);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.24;
}

.gak-contact-form-intro {
  margin: 0 0 26px;
  color: var(--ct-muted);
  font-size: .9rem;
  line-height: 1.8;
}


/* ==========================================================================
   06. FIELDS, VALIDATION, SUBMIT
   ========================================================================== */
.gak-contact-form .gak-form-group { margin-bottom: 20px; }

.gak-contact-form label {
  display: block;
  margin-bottom: 8px;
  color: #2B3A48;
  font-size: .8rem;
  font-weight: 750;
  letter-spacing: .01em;
}

.gak-contact-form label span { color: #B05146; }

.gak-contact-form input,
.gak-contact-form textarea,
.gak-contact-form select {
  display: block;
  width: 100%;
  min-height: 50px;
  padding: 13px 15px;
  border: 1px solid rgba(35, 75, 120, .2);
  border-radius: 11px;
  outline: none;
  background: linear-gradient(180deg, #fff, #FBFCFD);
  box-shadow: inset 0 1px 2px rgba(7, 26, 58, .06);
  color: var(--ct-navy);
  font: inherit;
  font-size: .92rem;
  line-height: 1.6;
  transition: border-color .22s var(--ct-ease), box-shadow .22s var(--ct-ease),
              background .22s var(--ct-ease);
}

.gak-contact-form textarea { min-height: 148px; resize: vertical; }

.gak-contact-form input::placeholder,
.gak-contact-form textarea::placeholder { color: #94A3B0; opacity: 1; }

.gak-contact-form input:hover,
.gak-contact-form textarea:hover,
.gak-contact-form select:hover { border-color: rgba(102, 155, 197, .55); }

.gak-contact-form input:focus,
.gak-contact-form textarea:focus,
.gak-contact-form select:focus {
  border-color: var(--ct-steel);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(102, 155, 197, .16), inset 0 1px 2px rgba(7, 26, 58, .04);
}

/* invalid fields flagged by the server or JS */
.gak-contact-form input[aria-invalid="true"],
.gak-contact-form textarea[aria-invalid="true"],
.gak-contact-form input.is-invalid,
.gak-contact-form textarea.is-invalid {
  border-color: rgba(176, 81, 70, .6);
  box-shadow: 0 0 0 4px rgba(176, 81, 70, .1);
}

.gak-field-error {
  display: block;
  margin-top: 7px;
  color: #A13E35;
  font-size: .74rem;
  font-weight: 600;
  line-height: 1.6;
}

/* submit — lacquered navy 3D */
.gak-contact-submit {
  position: relative;
  display: flex;
  width: 100%;
  min-height: 56px;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  overflow: hidden;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(180deg, var(--ct-navy-3), var(--ct-navy) 62%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .16),
    inset 0 -2px 0 rgba(0, 0, 0, .28),
    0 12px 24px -12px rgba(7, 26, 58, .75);
  font: inherit;
  font-size: .88rem;
  font-weight: 800;
  letter-spacing: .02em;
  cursor: pointer;
  transition: background .25s var(--ct-ease), transform .25s var(--ct-ease),
              box-shadow .25s var(--ct-ease), opacity .25s var(--ct-ease);
}

.gak-contact-submit::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ct-grad-sheen);
  transform: translateX(-130%);
  transition: transform .85s var(--ct-ease);
}
.gak-contact-submit > * { position: relative; }

.gak-contact-submit:hover {
  background: linear-gradient(180deg, var(--ct-ocean), var(--ct-navy-3) 70%);
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .22),
    inset 0 -2px 0 rgba(0, 0, 0, .3),
    0 20px 34px -16px rgba(7, 26, 58, .85);
}
.gak-contact-submit:hover::after { transform: translateX(130%); }
.gak-contact-submit:active { transform: translateY(1px); }

.gak-contact-submit:disabled {
  cursor: wait;
  opacity: .75;
  transform: none;
}
.gak-contact-submit:disabled::after { display: none; }

.gak-contact-submit-icon {
  display: flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 50%;
  background: rgba(255, 255, 255, .1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .2);
  font-size: 13px;
  transition: transform .35s var(--ct-ease);
}
.gak-contact-submit:hover .gak-contact-submit-icon { transform: translateX(3px); }


/* ==========================================================================
   07. PRIVACY NOTE & SERVER MESSAGES
   ========================================================================== */
.gak-contact-privacy {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 15px 0 0;
  color: var(--ct-stone);
  font-size: .72rem;
  line-height: 1.75;
}
.gak-contact-privacy i,
.gak-contact-privacy svg {
  flex: 0 0 13px;
  width: 13px;
  height: 13px;
  margin-top: 3px;
  color: var(--ct-steel);
  stroke: var(--ct-steel);
}

.gak-contact-server-success,
.gak-contact-server-errors {
  margin-bottom: 20px;
  padding: 14px 17px;
  border-radius: 12px;
  font-size: .85rem;
  line-height: 1.75;
  box-shadow: var(--ct-e1), var(--ct-bevel);
}

.gak-contact-server-success {
  border: 1px solid rgba(46, 132, 92, .32);
  background: linear-gradient(180deg, #F2FBF4, #E7F6EC);
  color: #14603C;
}

.gak-contact-server-errors {
  border: 1px solid rgba(176, 42, 42, .32);
  background: linear-gradient(180deg, #FFF5F5, #FDE9E9);
  color: #8C2020;
}

.gak-contact-server-errors ul { margin: 8px 0 0; padding-left: 20px; }
.gak-contact-server-errors li { margin-bottom: 4px; }


/* ==========================================================================
   08. MOTION
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  .gak-contact-heading,
  .gak-contact-info,
  .gak-contact-form-box {
    animation: ctRise .85s var(--ct-ease) both;
    animation-delay: calc(var(--i, 0) * 110ms);
  }
  .gak-contact-heading { --i: 0; }
  .gak-contact-info { --i: 1; }
  .gak-contact-form-box { --i: 2; }

  /* contact rows cascade inside the panel */
  .gak-contact-item { animation: ctRow .6s var(--ct-ease) both; }
  .gak-contact-item:nth-of-type(1) { animation-delay: .35s; }
  .gak-contact-item:nth-of-type(2) { animation-delay: .43s; }
  .gak-contact-item:nth-of-type(3) { animation-delay: .51s; }
  .gak-contact-item:nth-of-type(4) { animation-delay: .59s; }
  .gak-contact-item:nth-of-type(5) { animation-delay: .67s; }
}

@keyframes ctRise {
  from { opacity: 0; transform: translateY(24px); filter: blur(5px); }
  to   { opacity: 1; transform: translateY(0);    filter: blur(0); }
}

@keyframes ctRow {
  from { opacity: 0; transform: translateX(10px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes ctDrift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(-3vw, 2vw, 0) scale(1.1); }
}


/* ==========================================================================
   09. RESPONSIVE
   ========================================================================== */
@media (max-width: 991px) {
  .gak-contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .gak-contact-info,
  .gak-contact-form-box { padding: 30px 24px; }

  .gak-contact-info > h3,
  .gak-contact-form-box > h3 { font-size: clamp(22px, 3vw, 26px); }
}

@media (max-width: 767px) {
  .gak-contact-section { padding: clamp(42px, 9vw, 56px) 0; }

  .gak-contact-heading { margin-bottom: 28px; }

  .gak-contact-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .gak-contact-info,
  .gak-contact-form-box {
    padding: 26px 20px;
    border-radius: 16px;
  }

  .gak-contact-info > h3,
  .gak-contact-form-box > h3 { font-size: 26px; }

  .gak-contact-item { padding: 16px 0; }
  .gak-contact-intro { margin-bottom: 22px; }
  .gak-contact-form-intro { margin-bottom: 22px; }
}

@media (max-width: 380px) {
  .gak-contact-info,
  .gak-contact-form-box { padding: 22px 16px; }

  .gak-contact-item { gap: 12px; }
  .gak-contact-icon { width: 40px; height: 40px; flex-basis: 40px; border-radius: 11px; }

  .gak-contact-submit { font-size: .84rem; padding: 12px 16px; }
}


/* ==========================================================================
   10. ACCESSIBILITY & PRINT
   ========================================================================== */
.gak-contact-form a:focus-visible,
.gak-contact-submit:focus-visible,
.gak-contact-item a:focus-visible {
  outline: 2px solid var(--ct-steel);
  outline-offset: 3px;
}

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

  .gak-contact-heading,
  .gak-contact-info,
  .gak-contact-form-box,
  .gak-contact-item {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    filter: none !important;
  }

  .gak-contact-submit,
  .gak-contact-submit::after,
  .gak-contact-submit-icon,
  .gak-contact-item,
  .gak-contact-icon { transition: none !important; }
}

@media (prefers-contrast: more) {
  .gak-contact-form-box { border-width: 2px; }
  .gak-contact-form label { color: #04101F; }
  .gak-contact-intro,
  .gak-contact-item p,
  .gak-contact-form-intro { color: #fff; }
  .gak-contact-form-intro { color: #3E4C5B; }
  .gak-contact-info { box-shadow: 0 0 0 2px #fff, var(--ct-e4); }
}

@media print {
  .gak-contact-section {
    padding: 8mm 0;
    background: #fff;
  }
  .gak-contact-section::before,
  .gak-contact-section::after,
  .gak-contact-info::before,
  .gak-contact-info::after { display: none !important; }

  .gak-contact-info {
    color: #000;
    background: #fff !important;
    box-shadow: none;
    border: 1px solid #ccc;
  }
  .gak-contact-info > h3,
  .gak-contact-item h4 { color: #000; }
  .gak-contact-intro,
  .gak-contact-item p,
  .gak-contact-note p { color: #333; }
  .gak-contact-label { border: 1px solid #ccc; background: none; color: #333; box-shadow: none; }
  .gak-contact-form-box { box-shadow: none; border: 1px solid #ccc; }
  .gak-contact-submit { display: none !important; }
}