/* =========================================================
   PMA Consulting — Contact Page
   ========================================================= */

/* ---------- Design Variables ---------- */

:root {
  --bg: #06101a;
  --bg-deep: #030a12;
  --surface: #0a1723;
  --surface-soft: #0d1c29;

  --cream: #f4edda;
  --white: #ffffff;
  --text: #d9dee5;
  --muted: #9ca8b4;

  --line: rgba(244, 237, 218, 0.26);
  --line-soft: rgba(244, 237, 218, 0.13);

  --cyan: #16d8f4;
  --blue: #2997ff;
  --violet: #9463ff;
  --pink: #f24da4;
  --orange: #ff7a1a;
  --gold: #ffd21a;
  --green: #20d88b;

  --rainbow: linear-gradient(
    100deg,
    #1cc8ff 0%,
    #6f6aff 22%,
    #f04ea5 44%,
    #ff7a21 65%,
    #ffd21b 81%,
    #27d88a 100%
  );

  --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
  --shadow-soft: 0 14px 38px rgba(0, 0, 0, 0.2);

  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;

  --container: 1380px;
  --header-height: 78px;
  --transition: 180ms ease;
}

/* ---------- Reset and Global Styles ---------- */

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(
      circle at 8% 5%,
      rgba(22, 216, 244, 0.055),
      transparent 27rem
    ),
    radial-gradient(
      circle at 94% 34%,
      rgba(41, 151, 255, 0.04),
      transparent 29rem
    ),
    linear-gradient(
      180deg,
      #06101a 0%,
      #07131e 55%,
      #040c14 100%
    );
  font-family: "Manrope", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0.15;
  background-image: linear-gradient(
    rgba(255, 255, 255, 0.012) 1px,
    transparent 1px
  );
  background-size: 100% 4px;
}

body.nav-open {
  overflow: hidden;
}

[hidden] {
  display: none !important;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

button {
  cursor: pointer;
}

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

p,
h1,
h2,
h3 {
  margin-top: 0;
}

p:last-child {
  margin-bottom: 0;
}

fieldset {
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}

::selection {
  color: var(--bg-deep);
  background: var(--cyan);
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

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

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--bg-deep);
  border-radius: 999px;
  background: var(--cream);
  font-weight: 800;
  transform: translateY(-150%);
  transition: transform var(--transition);
}

.skip-link:focus {
  transform: translateY(0);
}

/* =========================================================
   Shared Header
   ========================================================= */

.site-header {
  position: sticky;
  z-index: 100;
  top: 14px;
  width: min(calc(100% - 48px), var(--container));
  min-height: var(--header-height);
  margin: 14px auto 0;
  padding: 10px 14px 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(5, 14, 23, 0.88);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition:
    background var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
}

.site-header.is-scrolled {
  background: rgba(3, 10, 18, 0.96);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.38);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 11px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  flex: 0 0 48px;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--rainbow);
  box-shadow: 0 0 24px rgba(22, 216, 244, 0.2);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-copy {
  display: grid;
  line-height: 1.08;
}

.brand-copy strong {
  color: var(--cream);
  font-size: 1rem;
  font-weight: 800;
}

.brand-copy small {
  margin-top: 5px;
  color: #b4bdc7;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* =========================================================
   Shared Components
   ========================================================= */

.eyebrow {
  margin-bottom: 14px;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.rainbow-rule {
  width: 76px;
  height: 4px;
  margin: 22px 0;
  border-radius: 999px;
  background: var(--rainbow);
}

.button {
  min-height: 52px;
  padding: 0 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 800;
  text-align: center;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    filter var(--transition);
}

.button:hover {
  transform: translateY(-2px);
}

.button-gradient {
  color: #07111c;
  background: var(--rainbow);
  box-shadow: 0 8px 26px rgba(111, 106, 255, 0.2);
}

.button-gradient:hover {
  box-shadow: 0 12px 34px rgba(242, 77, 164, 0.28);
  filter: brightness(1.05);
}

/* =========================================================
   Contact Hero
   ========================================================= */

.contact-hero {
  min-height: 460px;
  margin-top: 32px;
  padding: clamp(38px, 5vw, 70px);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  align-items: center;
  gap: clamp(38px, 7vw, 100px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(
      circle at 90% 18%,
      rgba(242, 77, 164, 0.08),
      transparent 24rem
    ),
    radial-gradient(
      circle at 68% 86%,
      rgba(22, 216, 244, 0.06),
      transparent 22rem
    ),
    linear-gradient(
      135deg,
      rgba(10, 23, 35, 0.88),
      rgba(5, 14, 23, 0.45)
    );
  box-shadow: var(--shadow);
}

.contact-hero-copy {
  position: relative;
  z-index: 2;
}

.contact-hero-copy h1 {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--cream);
  font-size: clamp(3.1rem, 6vw, 5.7rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1;
}

.contact-hero-intro {
  max-width: 660px;
  margin-bottom: 0;
  color: #d3d8df;
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  line-height: 1.75;
}

/* ---------- Hero Network Art ---------- */

.contact-hero-art {
  position: relative;
  min-height: 340px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(
      circle at center,
      rgba(111, 106, 255, 0.13),
      transparent 48%
    ),
    rgba(3, 10, 18, 0.24);
}

.contact-hero-art::before,
.contact-hero-art::after {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.contact-hero-art::before {
  width: 270px;
  height: 270px;
  top: 36px;
  right: 48px;
  border: 1px solid rgba(22, 216, 244, 0.22);
  box-shadow:
    inset 0 0 60px rgba(111, 106, 255, 0.06),
    0 0 60px rgba(22, 216, 244, 0.04);
}

.contact-hero-art::after {
  width: 190px;
  height: 190px;
  top: 76px;
  right: 88px;
  border: 1px solid rgba(242, 77, 164, 0.28);
}

.network-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-one {
  width: 300px;
  height: 105px;
  border-color: rgba(22, 216, 244, 0.42);
  transform: translate(-50%, -50%) rotate(18deg);
}

.orbit-two {
  width: 300px;
  height: 105px;
  border-color: rgba(242, 77, 164, 0.38);
  transform: translate(-50%, -50%) rotate(72deg);
}

.orbit-three {
  width: 275px;
  height: 115px;
  border-color: rgba(255, 210, 26, 0.32);
  transform: translate(-50%, -50%) rotate(132deg);
}

.network-point {
  position: absolute;
  width: 13px;
  height: 13px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  box-shadow: 0 0 18px currentColor;
}

.point-one {
  top: 20%;
  left: 27%;
  color: var(--cyan);
  background: var(--cyan);
}

.point-two {
  top: 25%;
  right: 23%;
  color: var(--pink);
  background: var(--pink);
}

.point-three {
  top: 51%;
  right: 9%;
  color: var(--gold);
  background: var(--gold);
}

.point-four {
  right: 28%;
  bottom: 16%;
  color: var(--green);
  background: var(--green);
}

.point-five {
  bottom: 20%;
  left: 19%;
  color: var(--violet);
  background: var(--violet);
}

.point-six {
  top: 48%;
  left: 9%;
  color: var(--blue);
  background: var(--blue);
}

.network-center {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 68px;
  height: 68px;
  padding: 5px;
  border-radius: 50%;
  background: var(--rainbow);
  box-shadow: 0 0 40px rgba(242, 77, 164, 0.28);
  transform: translate(-50%, -50%);
}

.network-center span {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 50%;
  background: var(--bg-deep);
}

/* =========================================================
   Contact Content Layout
   ========================================================= */

.contact-section {
  padding-top: 32px;
  display: grid;
  grid-template-columns: minmax(310px, 0.34fr) minmax(0, 1fr);
  align-items: start;
  gap: 30px;
}

.contact-sidebar,
.contact-form-card {
  border: 1px solid var(--line);
  background: linear-gradient(
    145deg,
    rgba(13, 28, 41, 0.88),
    rgba(6, 16, 26, 0.74)
  );
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.24);
}

.contact-sidebar {
  position: sticky;
  top: 110px;
  min-height: 720px;
  padding: clamp(26px, 3vw, 38px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.contact-sidebar h2 {
  max-width: 280px;
  margin-bottom: 0;
  color: var(--cream);
  font-size: clamp(1.8rem, 3vw, 2.55rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.12;
}

.contact-sidebar > p {
  color: var(--muted);
  line-height: 1.7;
}

.sidebar-icon {
  width: 62px;
  height: 62px;
  margin-bottom: 24px;
  display: grid;
  place-items: center;
  color: var(--cyan);
  border: 1px solid rgba(22, 216, 244, 0.28);
  border-radius: 50%;
  background: rgba(22, 216, 244, 0.07);
}

.sidebar-icon svg {
  width: 34px;
  height: 34px;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-details {
  padding-top: 28px;
  margin-top: 28px;
  display: grid;
  gap: 22px;
  border-top: 1px solid var(--line-soft);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

a.contact-detail:hover small {
  color: var(--cream);
}

.detail-icon {
  width: 46px;
  height: 46px;
  display: grid;
  flex: 0 0 46px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: color-mix(in srgb, currentColor 10%, transparent);
}

.detail-icon svg {
  width: 21px;
  height: 21px;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-detail span:last-child {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.contact-detail strong {
  color: var(--cream);
  font-size: 0.88rem;
}

.contact-detail small {
  color: var(--muted);
  font-size: 0.76rem;
  overflow-wrap: anywhere;
  transition: color var(--transition);
}

.cyan {
  color: var(--cyan);
}

.pink {
  color: var(--pink);
}

.gold {
  color: var(--gold);
}

.violet {
  color: var(--violet);
}

.green {
  color: var(--green);
}

/* ---------- Sidebar Network Graphic ---------- */

.sidebar-network {
  position: relative;
  width: min(100%, 260px);
  min-height: 270px;
  margin: auto auto 0;
}

.sidebar-network::before,
.sidebar-network::after {
  position: absolute;
  inset: 35px 26px;
  content: "";
  border: 1px dashed rgba(148, 99, 255, 0.55);
  border-radius: 50%;
}

.sidebar-network::after {
  inset: 62px 10px;
  border-color: rgba(22, 216, 244, 0.4);
  transform: rotate(60deg);
}

.network-person {
  position: absolute;
  z-index: 2;
  width: 43px;
  height: 43px;
  border: 2px solid currentColor;
  border-radius: 50% 50% 45% 45%;
  background: var(--surface);
}

.network-person::before {
  position: absolute;
  top: -22px;
  left: 50%;
  width: 23px;
  height: 23px;
  content: "";
  border: 2px solid currentColor;
  border-radius: 50%;
  background: var(--surface);
  transform: translateX(-50%);
}

.person-one {
  top: 39px;
  left: 50%;
  color: var(--pink);
  transform: translateX(-50%);
}

.person-two {
  top: 113px;
  right: 3px;
  color: var(--green);
}

.person-three {
  bottom: 28px;
  left: 50%;
  color: var(--violet);
  transform: translateX(-50%);
}

.person-four {
  top: 113px;
  left: 3px;
  color: var(--cyan);
}

.network-heart {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  width: 56px;
  height: 56px;
  padding: 3px;
  border-radius: 50%;
  background: var(--rainbow);
  box-shadow: 0 0 26px rgba(242, 77, 164, 0.2);
  transform: translate(-50%, -50%);
}

.network-heart span {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 50%;
  background:
    radial-gradient(
      circle at 50% 45%,
      rgba(242, 77, 164, 0.5),
      transparent 45%
    ),
    var(--bg-deep);
}

/* =========================================================
   Form Card
   ========================================================= */

.contact-form-card {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 52px);
  border-radius: var(--radius-lg);
}

.contact-form-card::before {
  position: absolute;
  top: 0;
  right: clamp(28px, 5vw, 64px);
  left: clamp(28px, 5vw, 64px);
  height: 3px;
  content: "";
  border-radius: 0 0 999px 999px;
  background: var(--rainbow);
  opacity: 0.78;
}

.form-heading {
  max-width: 780px;
  padding-bottom: 34px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line-soft);
}

.form-heading h2 {
  margin-bottom: 12px;
  color: var(--cream);
  font-size: clamp(2rem, 4vw, 3.15rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.form-heading p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.7;
}

.contact-form {
  display: grid;
  gap: 20px;
}

.form-section,
.conditional-section {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  background:
    linear-gradient(
      145deg,
      rgba(13, 28, 41, 0.62),
      rgba(3, 10, 18, 0.34)
    );
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.required-note {
  margin: -4px 0 2px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.required-note span {
  color: var(--cyan);
  font-size: 1rem;
}

.form-section legend,
.conditional-section legend {
  width: 100%;
  padding: 0;
  color: var(--cream);
  font-size: 1.18rem;
  font-weight: 800;
  line-height: 1.3;
}

.form-section legend::before,
.conditional-section legend::before {
  width: 9px;
  height: 9px;
  margin-right: 10px;
  display: inline-block;
  content: "";
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 16px rgba(22, 216, 244, 0.5);
  vertical-align: 0.08em;
}

.field-help {
  margin: -8px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.form-grid {
  display: grid;
  gap: 22px;
}

.two-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-group {
  min-width: 0;
  display: grid;
  gap: 9px;
}

.form-group label {
  color: var(--cream);
  font-size: 0.9rem;
  font-weight: 700;
}

.form-group label span {
  color: var(--cyan);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  color: var(--cream);
  border: 1px solid var(--line);
  border-radius: 14px;
  outline: none;
  background: rgba(3, 10, 18, 0.68);
  box-shadow: inset 0 1px 8px rgba(0, 0, 0, 0.14);
  font-size: 1rem;
  transition:
    border-color var(--transition),
    background var(--transition),
    box-shadow var(--transition);
}

.form-group input,
.form-group select {
  min-height: 58px;
  padding: 0 18px;
}

.form-group textarea {
  min-height: 170px;
  padding: 17px 18px;
  line-height: 1.6;
  resize: vertical;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: rgba(244, 237, 218, 0.4);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  background: rgba(3, 10, 18, 0.78);
  box-shadow:
    0 0 0 4px rgba(22, 216, 244, 0.11),
    inset 0 1px 8px rgba(0, 0, 0, 0.14);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #6f7c89;
  opacity: 1;
}

.form-group input[type="date"],
.form-group input[type="time"] {
  color-scheme: dark;
}

.form-group input[type="date"]::-webkit-calendar-picker-indicator,
.form-group input[type="time"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  filter:
    invert(92%)
    sepia(15%)
    saturate(350%)
    hue-rotate(348deg);
}

/* =========================================================
   Selectable Cards
   ========================================================= */

.choice-grid {
  display: grid;
  gap: 16px;
}

.contact-method-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-choice-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice-card {
  position: relative;
  min-width: 0;
  cursor: pointer;
}

.choice-card > input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.choice-card-content {
  position: relative;
  min-height: 126px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    linear-gradient(
      145deg,
      rgba(13, 28, 41, 0.86),
      rgba(3, 10, 18, 0.54)
    );
  text-align: center;
  transition:
    border-color var(--transition),
    background var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
}

.choice-card:hover .choice-card-content {
  border-color: rgba(22, 216, 244, 0.4);
  background:
    linear-gradient(
      145deg,
      rgba(16, 34, 49, 0.9),
      rgba(5, 14, 23, 0.68)
    );
  transform: translateY(-2px);
}

.choice-card > input:checked + .choice-card-content {
  border-color: var(--cyan);
  background:
    linear-gradient(
      145deg,
      rgba(22, 216, 244, 0.1),
      rgba(6, 16, 26, 0.74)
    );
  box-shadow:
    0 0 0 1px rgba(22, 216, 244, 0.16),
    0 12px 30px rgba(0, 0, 0, 0.18),
    0 0 28px rgba(22, 216, 244, 0.06);
}

.choice-card > input:focus-visible + .choice-card-content {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

.choice-indicator {
  position: absolute;
  top: 15px;
  left: 15px;
  width: 18px;
  height: 18px;
  border: 1px solid var(--muted);
  border-radius: 50%;
  background: var(--bg-deep);
}

.choice-card > input:checked
  + .choice-card-content
  .choice-indicator {
  border: 5px solid var(--cyan);
}

.choice-icon {
  width: 36px;
  height: 36px;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.choice-card-content strong {
  color: var(--cream);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.3;
}

.choice-card-content small {
  max-width: 230px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.service-choice .choice-card-content {
  min-height: 164px;
  padding: 26px 24px;
  align-items: flex-start;
  justify-content: flex-start;
  text-align: left;
}

.service-choice .choice-indicator {
  right: 17px;
  left: auto;
}

.service-choice .choice-icon {
  width: 32px;
  height: 32px;
}

/* =========================================================
   Callback Windows
   ========================================================= */

.callback-windows {
  display: grid;
  gap: 16px;
}

.callback-window {
  padding: 20px;
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  align-items: end;
  gap: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(3, 10, 18, 0.24);
}

.callback-window h3 {
  align-self: center;
  margin: 0;
  color: var(--cream);
  font-size: 0.82rem;
  font-weight: 800;
}

.callback-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 16px;
}

/* =========================================================
   Conditional Options
   ========================================================= */

.conditional-section {
  animation: reveal-section 240ms ease;
}

.event-details-grid {
  margin-top: 2px;
}

.event-details-grid .form-group textarea {
  min-height: 118px;
}

.event-size-label {
  margin: 2px 0 -2px;
  color: var(--cream);
  font-weight: 800;
}

@keyframes reveal-section {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.radio-list {
  display: grid;
  gap: 12px;
}

.radio-list label,
.checkbox-grid label {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
}

.radio-list input,
.checkbox-grid input {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin: 2px 0 0;
  accent-color: var(--cyan);
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}

.checkbox-grid label {
  min-height: 62px;
  padding: 17px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: rgba(3, 10, 18, 0.24);
  transition:
    border-color var(--transition),
    background var(--transition);
}

.checkbox-grid label:hover {
  border-color: rgba(22, 216, 244, 0.35);
  background: rgba(22, 216, 244, 0.035);
}

/* =========================================================
   Pricing and Submission
   ========================================================= */

.pricing-notice {
  margin: 0;
  padding: 20px 22px;
  color: var(--muted);
  border: 1px solid rgba(255, 210, 26, 0.18);
  border-radius: 14px;
  background: rgba(255, 210, 26, 0.045);
  font-size: 0.88rem;
  line-height: 1.7;
}

.project-details {
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  background: rgba(3, 10, 18, 0.28);
}

.form-actions {
  padding: 24px;
  display: grid;
  gap: 18px;
  border: 1px solid rgba(22, 216, 244, 0.16);
  border-radius: 18px;
  background:
    linear-gradient(
      145deg,
      rgba(22, 216, 244, 0.055),
      rgba(3, 10, 18, 0.38)
    );
}

.submit-button {
  width: 100%;
  min-height: 64px;
  border: 0;
  border-radius: 14px;
  box-shadow:
    0 14px 34px rgba(111, 106, 255, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.34);
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.submit-button:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow:
    0 18px 42px rgba(242, 77, 164, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.submit-button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.form-status {
  min-height: 1.5em;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
  text-align: center;
}

.form-status:focus {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

.form-status.is-success {
  color: var(--green);
}

.form-status.is-error {
  color: #ff9dbb;
}

.privacy-note {
  margin: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

.privacy-note svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* =========================================================
   Responsive — Tablet
   ========================================================= */

@media (max-width: 1180px) {
  .brand-copy small {
    display: none;
  }

  .contact-hero {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
  }

  .contact-section {
    grid-template-columns: 280px minmax(0, 1fr);
  }

  .service-choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-choice .choice-card-content {
    min-height: 150px;
  }

}

@media (max-width: 980px) {
  .contact-hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .contact-hero-art {
    min-height: 300px;
  }

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

  .contact-sidebar {
    position: relative;
    top: auto;
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(220px, 0.8fr) minmax(300px, 1.2fr);
    align-items: start;
    gap: 26px 40px;
  }

  .contact-sidebar .sidebar-icon,
  .contact-sidebar h2,
  .contact-sidebar .rainbow-rule,
  .contact-sidebar > p {
    grid-column: 1;
  }

  .contact-details {
    grid-column: 2;
    grid-row: 1 / span 4;
    padding: 0;
    margin: 0;
    border-top: 0;
  }

  .sidebar-network {
    display: none;
  }

}

/* =========================================================
   Responsive — Mobile
   ========================================================= */

@media (max-width: 700px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .site-header {
    top: 8px;
    width: calc(100% - 28px);
    min-height: 68px;
    margin-top: 8px;
    padding: 8px 10px 8px 12px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .brand-copy strong {
    font-size: 0.88rem;
  }

  .contact-hero {
    margin-top: 22px;
    padding: 34px 24px;
    border-radius: var(--radius-lg);
  }

  .contact-hero-copy h1 {
    font-size: clamp(2.7rem, 14vw, 4.2rem);
  }

  .contact-hero-art {
    min-height: 250px;
  }

  .contact-section {
    padding-top: 18px;
    gap: 18px;
  }

  .contact-sidebar,
  .contact-form-card {
    padding: 26px 22px;
  }

  .contact-sidebar {
    display: flex;
  }

  .contact-details {
    padding-top: 24px;
    margin-top: 24px;
    display: grid;
    grid-column: auto;
    grid-row: auto;
    border-top: 1px solid var(--line-soft);
  }

  .two-columns,
  .contact-method-grid,
  .service-choice-grid,
  .checkbox-grid {
    grid-template-columns: 1fr;
  }

  .form-section,
  .conditional-section,
  .project-details,
  .form-actions {
    padding: 20px;
  }

  .callback-window {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .callback-window h3 {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line-soft);
  }

  .callback-grid {
    grid-template-columns: 1fr 1fr;
  }

  .callback-grid .form-group:first-child {
    grid-column: 1 / -1;
  }

}

@media (max-width: 460px) {
  .brand-copy {
    display: none;
  }

  .contact-hero-art {
    min-height: 220px;
  }

  .contact-hero-art::before {
    right: 50%;
    transform: translateX(50%);
  }

  .contact-hero-art::after {
    right: 50%;
    transform: translateX(50%);
  }

  .contact-sidebar,
  .contact-form-card {
    padding: 24px 18px;
  }

  .form-section,
  .conditional-section,
  .project-details,
  .form-actions {
    padding: 18px;
  }

  .callback-grid {
    grid-template-columns: 1fr;
  }

  .callback-grid .form-group:first-child {
    grid-column: auto;
  }

  .choice-card-content {
    padding-inline: 18px;
  }

}

/* =========================================================
   Accessibility Preferences
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: more) {
  :root {
    --line: rgba(244, 237, 218, 0.58);
    --line-soft: rgba(244, 237, 218, 0.34);
    --muted: #c2cad2;
  }

  .form-group input,
  .form-group select,
  .form-group textarea,
  .choice-card-content {
    border-width: 2px;
  }
}