/* =========================================================================
   Design tokens
   ========================================================================= */
:root {
  --dark-950: #0b0c0e;
  --dark-900: #141619;
  --dark-800: #1c1f23;
  --dark-700: #2a2e34;
  --dark-100: #eceef1;
  --blue-500: #0b6fd6;
  --blue-400: #3a8ee6;
  --blue-600: #0857a8;
  --ivory: #f5f6f8;
  --paper: #ffffff;
  --ink: #16191e;
  --ink-soft: #4d5560;
  --line: #e1e4e9;
  --success: #2f6b4f;
  --error: #a23a32;

  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 4px;
  --shadow-lg: 0 30px 60px -30px rgba(11, 12, 14, 0.35);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --header-h: 84px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

h2 {
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  color: var(--dark-900);
}

p {
  margin: 0 0 1em;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85em;
  padding: 0.1em 0.4em;
  border-radius: 3px;
  background: rgba(11, 111, 214, 0.16);
}

:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 3px;
}

.container {
  width: min(1180px, 100% - 3rem);
  margin-inline: auto;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 100;
  padding: 0.7rem 1rem;
  background: var(--blue-500);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus {
  top: 1rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-400);
  margin-bottom: 1.25rem;
}
.eyebrow::before {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: currentColor;
}
.eyebrow-dark {
  color: var(--blue-600);
}

.section {
  padding: clamp(5rem, 10vw, 8rem) 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 3.5rem;
}
.section-head.center {
  text-align: center;
  margin-inline: auto;
}
.section-head.center .eyebrow::after {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: currentColor;
}

.section-lead {
  color: var(--ink-soft);
  font-size: 1.125rem;
}

.rule {
  width: 64px;
  height: 2px;
  background: var(--blue-500);
  margin-top: 1.75rem;
}

/* =========================================================================
   Buttons
   ========================================================================= */
.btn {
  --btn-bg: transparent;
  --btn-fg: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 1.75rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font: 600 0.95rem/1 var(--font-body);
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease),
    border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.btn:hover {
  transform: translateY(-1px);
}
.btn svg {
  transition: transform 0.25s var(--ease);
}
.btn:hover svg {
  transform: translateX(2px);
}
.btn-sm {
  padding: 0.7rem 1.15rem;
  font-size: 0.85rem;
}
.btn-block {
  width: 100%;
}
.btn-accent {
  --btn-bg: var(--blue-500);
  --btn-fg: #fff;
}
.btn-accent:hover {
  --btn-bg: var(--blue-400);
  box-shadow: 0 12px 24px -12px rgba(11, 111, 214, 0.6);
}
.btn-ghost {
  --btn-fg: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}
.btn-ghost:hover {
  border-color: var(--blue-400);
  --btn-fg: var(--blue-400);
}
.btn-ghost:hover svg {
  transform: none;
}
.btn-dark {
  --btn-bg: var(--dark-900);
  --btn-fg: #fff;
  padding-block: 1.1rem;
}
.btn-dark:hover {
  --btn-bg: var(--dark-700);
}

/* =========================================================================
   Header
   ========================================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  color: #fff;
  transition: background-color 0.35s var(--ease), box-shadow 0.35s var(--ease),
    height 0.35s var(--ease);
}
.site-header.is-scrolled {
  --header-h: 70px;
  background: rgba(20, 22, 25, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(11, 111, 214, 0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.brand-name {
  font: 600 1.35rem/1.1 var(--font-display);
  letter-spacing: 0.01em;
}
.brand-sub {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}
.site-nav ul {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav ul a {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.85);
  padding: 0.35rem 0;
  transition: color 0.2s;
}
.site-nav ul a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--blue-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.site-nav ul a:hover,
.site-nav ul a.is-active {
  color: #fff;
}
.site-nav ul a:hover::after,
.site-nav ul a.is-active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  width: 20px;
  height: 1.5px;
  background: #fff;
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* =========================================================================
   Hero
   ========================================================================= */
.hero {
  position: relative;
  overflow: hidden;
  min-height: min(100vh, 920px);
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 4rem) 0 6rem;
  color: #fff;
  background: radial-gradient(1200px 600px at 85% 20%, rgba(42, 46, 52, 0.9), transparent 60%),
    linear-gradient(160deg, var(--dark-900) 0%, var(--dark-950) 100%);
}
.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image: linear-gradient(rgba(11, 111, 214, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 111, 214, 0.07) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%);
}
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-500), transparent);
  opacity: 0.6;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.9rem, 6.4vw, 5.4rem);
  font-weight: 500;
  line-height: 1.02;
  margin-bottom: 1.5rem;
  max-width: 14ch;
}
.hero-lead {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: rgba(255, 255, 255, 0.75);
  max-width: 52ch;
  margin-bottom: 2.5rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 3rem;
  margin: 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-contact dt {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-400);
  margin-bottom: 0.25rem;
}
.hero-contact dd {
  margin: 0;
}
.hero-contact a {
  text-decoration: none;
  font-size: 1.05rem;
  transition: color 0.2s;
}
.hero-contact a:hover {
  color: var(--blue-400);
}

.hero-portrait {
  justify-self: end;
  width: 100%;
  max-width: 420px;
}
.portrait-frame {
  position: relative;
  padding: 0 1.25rem 1.25rem 0;
}
.portrait-frame::before {
  content: "";
  position: absolute;
  inset: 1.25rem 0 0 1.25rem;
  border: 1px solid var(--blue-500);
}
.portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 1rem;
  background: linear-gradient(170deg, var(--dark-700), var(--dark-800) 55%, var(--dark-900)),
    var(--dark-800);
  background-size: cover;
  /* The portrait photo is landscape; keep the subject centred in the frame. */
  background-position: 60% top;
  box-shadow: var(--shadow-lg);
}
.portrait-initials {
  font: 500 clamp(4rem, 8vw, 6.5rem)/1 var(--font-display);
  color: rgba(58, 142, 230, 0.85);
  letter-spacing: 0.05em;
}
.portrait-note {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}
.portrait.has-image .portrait-initials,
.portrait.has-image .portrait-note {
  display: none;
}

/* =========================================================================
   About
   ========================================================================= */
.about {
  background: var(--ivory);
}
.about-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem clamp(3rem, 7vw, 7rem);
}
.about-heading h2 {
  max-width: 14ch;
}
.about-body {
  font-size: 1.125rem;
  color: var(--ink-soft);
}
.about-body p:first-child::first-letter {
  float: left;
  font: 500 4.4rem/0.8 var(--font-display);
  color: var(--blue-600);
  padding: 0.35rem 0.6rem 0 0;
}
.about-signature {
  grid-column: 2;
  margin: 1rem 0 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.signature {
  display: block;
  font: italic 500 2rem/1.1 var(--font-display);
  color: var(--dark-900);
}
.about-signature figcaption {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* =========================================================================
   Video
   ========================================================================= */
.video {
  background: var(--paper);
  border-block: 1px solid var(--line);
}
.video-frame {
  position: relative;
  max-width: 980px;
  margin-inline: auto;
  aspect-ratio: 16 / 9;
  background: var(--dark-900);
  box-shadow: var(--shadow-lg);
  outline: 1px solid rgba(11, 111, 214, 0.45);
  outline-offset: 12px;
}
.video-frame iframe,
.video-frame .video-placeholder,
.video-frame .video-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-placeholder {
  display: grid;
  place-items: center;
  text-align: center;
  color: #fff;
  background: repeating-linear-gradient(
      135deg,
      rgba(11, 111, 214, 0.06) 0 14px,
      transparent 14px 28px
    ),
    linear-gradient(160deg, var(--dark-800), var(--dark-950));
  border: 2px dashed rgba(11, 111, 214, 0.55);
}
.video-placeholder-inner {
  padding: 1.5rem;
  max-width: 34rem;
}
.video-badge {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--blue-500);
  color: var(--blue-400);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.video-icon {
  display: block;
  margin: 0 auto 1rem;
  color: var(--blue-400);
}
.video-placeholder-title {
  font: 500 clamp(1.4rem, 3vw, 2rem)/1.2 var(--font-display);
  margin-bottom: 0.5rem;
}
.video-placeholder-help {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}
.video-placeholder-help code {
  color: var(--blue-400);
}

/* Click-to-load poster shown once a video URL is configured */
.video-poster {
  display: grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(160deg, var(--dark-800), var(--dark-950));
  background-size: cover;
  background-position: center;
  font: inherit;
}
.video-poster::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 12, 14, 0.15), rgba(11, 12, 14, 0.6));
}
.video-poster-play {
  position: relative;
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: var(--blue-500);
  color: #fff;
  box-shadow: 0 0 0 12px rgba(11, 111, 214, 0.2);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.video-poster:hover .video-poster-play,
.video-poster:focus-visible .video-poster-play {
  transform: scale(1.06);
  box-shadow: 0 0 0 18px rgba(11, 111, 214, 0.18);
}

/* =========================================================================
   Process
   ========================================================================= */
.process {
  background: var(--dark-900);
  color: #fff;
}
.process h2 {
  color: #fff;
}
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.step {
  padding: 2.5rem 2.5rem 0 0;
}
.step + .step {
  padding-left: 2.5rem;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}
.step-num {
  display: block;
  font: 500 1.05rem/1 var(--font-display);
  color: var(--blue-400);
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}
.step h3 {
  font-size: 1.75rem;
}
.step p {
  color: rgba(255, 255, 255, 0.68);
  margin: 0;
}

/* =========================================================================
   Contact
   ========================================================================= */
.contact {
  background: linear-gradient(180deg, var(--ivory) 0%, #eef0f3 100%);
}
.contact-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}
.contact-list {
  list-style: none;
  padding: 0;
  margin: 2.5rem 0;
  display: grid;
  gap: 1.5rem;
}
.contact-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-list svg {
  flex: none;
  color: var(--blue-600);
  margin-top: 0.2rem;
}
.contact-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.contact-list a,
.contact-list address,
.contact-list span:not(.contact-label) {
  font-style: normal;
  color: var(--dark-900);
  font-size: 1.05rem;
  text-decoration: none;
}
.contact-list a:hover {
  color: var(--blue-600);
}

.notice {
  padding: 1.25rem 1.5rem;
  border-left: 2px solid var(--blue-500);
  background: rgba(11, 111, 214, 0.1);
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.notice strong {
  display: block;
  color: var(--dark-900);
  margin-bottom: 0.25rem;
}

.form-card {
  background: var(--paper);
  padding: clamp(1.75rem, 4vw, 3rem);
  border-top: 3px solid var(--blue-500);
  box-shadow: var(--shadow-lg);
}
.form-title {
  font-size: 2rem;
  color: var(--dark-900);
  margin-bottom: 0.25rem;
}
.form-sub {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 2rem;
}
.req {
  color: var(--blue-600);
}
.optional {
  font-weight: 400;
  color: var(--ink-soft);
}

.hp {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.field {
  margin-bottom: 1.35rem;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1.25rem;
}
.field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark-900);
  margin-bottom: 0.45rem;
}
.field input:not([type="checkbox"]),
.field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid #d3d7dd;
  border-radius: var(--radius);
  background: #fcfcfd;
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}
.field textarea {
  resize: vertical;
  min-height: 140px;
}
.field input:not([type="checkbox"]):hover,
.field textarea:hover {
  border-color: #aeb4bd;
}
.field input:not([type="checkbox"]):focus,
.field textarea:focus {
  outline: none;
  border-color: var(--dark-700);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(42, 46, 52, 0.12);
}
.field.has-error input:not([type="checkbox"]),
.field.has-error textarea {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(162, 58, 50, 0.1);
}
.field-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.4rem;
}
.field-hint,
.char-count {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin: 0;
}
.char-count {
  flex: none;
  font-variant-numeric: tabular-nums;
}
.field-error {
  margin: 0.35rem 0 0;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--error);
}
.field-error:empty {
  display: none;
}

.field-check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem 0.75rem;
  align-items: start;
  margin: 1.75rem 0;
}
.field-check input {
  width: 1.15rem;
  height: 1.15rem;
  margin: 0.2rem 0 0;
  accent-color: var(--dark-900);
  cursor: pointer;
}
.field-check label {
  font-size: 0.86rem;
  font-weight: 400;
  color: var(--ink-soft);
  line-height: 1.55;
  margin: 0;
  cursor: pointer;
}
.field-check .field-error {
  grid-column: 2;
}

/* Questionnaire steps */
.form-progress {
  margin-bottom: 1.5rem;
}
.form-progress[hidden],
.step-nav[hidden],
.step-back[hidden],
.choice-other[hidden] {
  display: none;
}
.step-count {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin: 0 0 0.6rem;
}
.progress-bar {
  height: 3px;
  background: var(--line);
  border-radius: 3px;
  overflow: hidden;
}
.progress-bar span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--blue-500);
  transition: width 0.4s var(--ease);
}
.field-choice {
  border: 0;
  padding: 0;
  margin: 0 0 1.75rem;
  min-width: 0;
}
.field-choice legend {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--dark-900);
  margin-bottom: 1rem;
  padding: 0;
}
.choice-list {
  display: grid;
  gap: 0.6rem;
}
.field .choice {
  position: relative;
  display: flex;
  margin: 0;
  font-weight: 500;
  cursor: pointer;
}
.field .choice input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  opacity: 0;
  cursor: pointer;
}
.choice span {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  border: 1px solid #d3d7dd;
  border-radius: var(--radius);
  background: #fcfcfd;
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--ink);
  transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s;
}
.choice span::before {
  content: "";
  flex: none;
  width: 1rem;
  height: 1rem;
  border: 1.5px solid #aeb4bd;
  border-radius: 50%;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.choice input[type="checkbox"] + span::before {
  border-radius: 3px;
}
.choice:hover span {
  border-color: #aeb4bd;
}
.choice input:checked + span {
  border-color: var(--blue-500);
  background: #f2f7fd;
}
.choice input:checked + span::before {
  border-color: var(--blue-500);
  box-shadow: inset 0 0 0 3px #fff, inset 0 0 0 8px var(--blue-500);
}
.choice input:focus-visible + span {
  box-shadow: 0 0 0 3px rgba(11, 111, 214, 0.25);
}
.field-choice.has-error .choice span {
  border-color: var(--error);
}
.choice-other {
  margin-top: 0.6rem;
}
.step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}
.step-nav .btn {
  margin-left: auto;
}
.step-back {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 0.88rem;
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.step-back:hover {
  color: var(--dark-900);
}
.step-lead {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark-900);
  margin: 0 0 1.5rem;
}
.contact-hint {
  margin: -0.75rem 0 0;
}
.form-exit {
  padding: 1.5rem;
  border-left: 3px solid var(--blue-500);
  background: var(--ivory);
}
.form-exit[hidden] {
  display: none;
}
.form-exit:focus {
  outline: none;
}
.form-exit h4 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--dark-900);
  margin: 0 0 0.6rem;
}
.form-exit p {
  color: var(--ink-soft);
  margin: 0 0 1.25rem;
}
.form-exit a {
  color: var(--blue-600);
}

/* Submit loading state */
.spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.btn.is-loading {
  pointer-events: none;
  opacity: 0.85;
}
.btn.is-loading .spinner {
  display: inline-block;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.form-status {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  margin-top: 1.25rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  animation: fade-up 0.4s var(--ease);
}
.form-status[hidden] {
  display: none;
}
.form-status strong {
  display: block;
}
.form-status p {
  margin: 0;
}
.form-status.is-success {
  background: #eaf3ee;
  color: var(--success);
  border: 1px solid #c7dfd1;
}
.form-status.is-error {
  background: #f8ecea;
  color: var(--error);
  border: 1px solid #ebcdc9;
}
.form-status svg {
  flex: none;
  margin-top: 0.15rem;
}

/* =========================================================================
   Footer
   ========================================================================= */
.site-footer {
  background: var(--dark-950);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 2.5rem;
  font-size: 0.9rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer-name {
  font: 600 1.35rem/1.1 var(--font-display);
  color: #fff;
  margin: 0;
}
.footer-firm {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.footer-nav {
  display: flex;
  gap: 2rem;
}
.footer-nav a {
  text-decoration: none;
  transition: color 0.2s;
}
.footer-nav a:hover {
  color: var(--blue-400);
}
.footer-legal,
.footer-copy {
  grid-column: 1 / -1;
  margin: 0;
}
.footer-legal {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.82rem;
  max-width: 80ch;
  color: rgba(255, 255, 255, 0.5);
}
.footer-copy {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

/* =========================================================================
   Thank-you page (no-JavaScript form fallback)
   ========================================================================= */
.thanks {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 2rem;
  color: #fff;
  background: linear-gradient(160deg, var(--dark-900), var(--dark-950));
}
.thanks h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
}
.thanks p {
  color: rgba(255, 255, 255, 0.72);
  max-width: 46ch;
  margin: 0 auto 2rem;
}

/* =========================================================================
   Motion
   ========================================================================= */
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}
.js .hero .reveal:nth-child(2) { transition-delay: 0.08s; }
.js .hero .reveal:nth-child(3) { transition-delay: 0.16s; }
.js .hero .reveal:nth-child(4) { transition-delay: 0.24s; }
.js .hero .reveal:nth-child(5) { transition-delay: 0.32s; }
.js .hero-portrait.reveal { transition-delay: 0.2s; }
.js .step.reveal:nth-child(2) { transition-delay: 0.12s; }
.js .step.reveal:nth-child(3) { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 1024px) {
  .site-nav ul {
    gap: 1.5rem;
  }
  .site-nav {
    gap: 1.5rem;
  }
  .hero-inner {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

@media (max-width: 880px) {
  :root {
    --header-h: 70px;
  }
  .nav-toggle {
    display: flex;
  }
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 1.5rem;
    padding: 1.5rem 1.5rem 2rem;
    background: var(--dark-900);
    border-top: 1px solid rgba(11, 111, 214, 0.25);
    box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
  }
  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .site-nav ul {
    flex-direction: column;
    gap: 0;
  }
  .site-nav ul a {
    display: block;
    padding: 0.9rem 0;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .site-nav ul a::after {
    display: none;
  }
  .site-nav .btn {
    padding-block: 1rem;
  }
  .site-header:has(.site-nav.is-open) {
    background: var(--dark-900);
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-h) + 3.5rem);
  }
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero-portrait {
    justify-self: start;
    max-width: 340px;
  }

  .about-inner,
  .contact-inner {
    grid-template-columns: 1fr;
  }
  .about-signature {
    grid-column: 1;
  }

  .steps {
    grid-template-columns: 1fr;
  }
  .step,
  .step + .step {
    padding: 2rem 0;
    border-left: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }
  .step:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .video-frame {
    outline-offset: 8px;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 1rem;
  }
  .container {
    width: min(1180px, 100% - 2.25rem);
  }
  .brand-sub {
    display: none;
  }
  .brand-name {
    font-size: 1.2rem;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .step-nav .btn {
    flex: 1;
  }
  .field-row {
    grid-template-columns: 1fr;
  }
  .video-frame {
    outline: none;
  }
  .video-frame:not(.has-video) {
    aspect-ratio: 4 / 5;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .footer-nav {
    gap: 1.5rem;
  }
}