/* ==========================================================================
   ROYAL INOX — Design System
   ========================================================================== */

:root {
  /* Superfícies */
  --paper: #F6F3EE;
  --paper-alt: #EEE9DF;
  --white: #FFFFFF;

  /* Escala inox / neutros */
  --black: #0B0B0C;
  --charcoal: #17181B;
  --charcoal-2: #202226;
  --steel-900: #2A2D33;
  --steel-700: #52565C;
  --steel-500: #8A8E95;
  --steel-300: #C3C6CB;
  --steel-100: #E8E9EB;

  /* Tinta */
  --ink: #17181A;
  --ink-soft: #55585E;
  --ink-on-dark: #F3F1EC;
  --ink-on-dark-soft: #B7B9BC;

  /* Latão / dourado (extraído da logo) */
  --gold-300: #E3C88F;
  --gold-500: #C69A54;
  --gold-600: #A9803F;
  --gold-700: #8A6830;

  /* Tipografia */
  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Ritmo */
  --container-w: 1200px;
  --section-pad: clamp(4.5rem, 9vw, 8rem);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  /* Movimento */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --fast: 160ms;
  --base: 260ms;
  --slow: 420ms;
}

/* ==========================================================================
   Reset
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
svg { display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul, ol { list-style: none; }
input { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
}

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

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

.skip-link {
  position: fixed;
  top: -100%;
  left: 1rem;
  z-index: 999;
  background: var(--black);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  transition: top var(--fast) var(--ease);
}
.skip-link:focus { top: 1rem; }

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

/* ==========================================================================
   Layout helpers
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

@media (min-width: 640px) {
  .container { padding-inline: 2rem; }
}

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: 0.9rem;
}
.eyebrow--light { color: var(--gold-300); }

.section-head {
  max-width: 40rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-head h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
}

/* Scroll reveal (below-the-fold content only).
   Gated behind html.js-ready so content stays visible if JS fails to load. */
html.js-ready [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--slow) var(--ease), transform var(--slow) var(--ease);
}
html.js-ready [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero entrance (CSS-only, no JS/scroll dependency — hero is always the first paint) */
.hero-fade {
  opacity: 0;
  transform: translateY(14px);
  animation: hero-fade-in 0.7s var(--ease) forwards;
  animation-delay: var(--fade-delay, 0ms);
}
@media (prefers-reduced-motion: reduce) {
  .hero-fade { animation-duration: 0.01ms; }
}
@keyframes hero-fade-in {
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  padding: 0.875rem 1.75rem;
  border-radius: 999px;
  white-space: nowrap;
  transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease), background-color var(--fast) var(--ease), border-color var(--fast) var(--ease), color var(--fast) var(--ease);
  position: relative;
}

.btn--primary {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-600));
  color: var(--black);
  box-shadow: 0 1px 2px rgba(0,0,0,0.15), 0 8px 20px -8px rgba(169,128,63,0.55);
}
.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 1px 2px rgba(0,0,0,0.18), 0 12px 26px -8px rgba(169,128,63,0.65);
}
.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--steel-300);
}
.btn--ghost:hover {
  border-color: var(--gold-500);
  color: var(--gold-700);
}
.hero__actions .btn--ghost {
  color: var(--ink-on-dark);
  border-color: rgba(243,241,236,0.28);
}
.hero__actions .btn--ghost:hover {
  border-color: var(--gold-300);
  color: var(--gold-300);
}

.btn--sm { padding: 0.65rem 1.25rem; font-size: 0.875rem; }
.btn--lg { padding: 1rem 2.15rem; font-size: 1rem; }
.btn--block { width: 100%; }

.btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

.btn__spinner {
  display: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.25);
  border-top-color: var(--black);
  animation: spin 0.7s linear infinite;
}
.btn.is-loading .btn__label { opacity: 0.75; }
.btn.is-loading .btn__spinner { display: inline-block; }

@keyframes spin { to { transform: rotate(360deg); } }

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

.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 200;
  padding-block: 1.25rem;
  transition: padding var(--base) var(--ease), background-color var(--base) var(--ease), box-shadow var(--base) var(--ease), border-color var(--base) var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  padding-block: 0.75rem;
  background: rgba(11,11,12,0.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: rgba(255,255,255,0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}
.brand__mark {
  width: 42px; height: 42px;
  border-radius: 50%;
  flex-shrink: 0;
}
.brand__word {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  color: var(--ink-on-dark);
}
.brand__word em {
  font-style: italic;
  color: var(--gold-300);
}

.site-nav ul {
  display: flex;
  gap: 2.25rem;
}
.site-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-on-dark-soft);
  transition: color var(--fast) var(--ease);
  position: relative;
}
.site-nav a:hover { color: var(--ink-on-dark); }
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--gold-300);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--base) var(--ease);
}
.site-nav a:hover::after { transform: scaleX(1); }

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
}
.nav-toggle__bar {
  display: block;
  width: 22px; height: 2px;
  background: var(--ink-on-dark);
  border-radius: 2px;
  transition: transform var(--base) var(--ease), opacity var(--base) var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .site-header__actions .btn--sm { display: none; }
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    top: 0; right: 0;
    height: 100dvh;
    width: min(85vw, 360px);
    background: var(--black);
    padding: 6rem 2rem 2rem;
    transform: translateX(100%);
    transition: transform var(--base) var(--ease);
  }
  .site-nav.is-open { transform: translateX(0); }
  .site-nav ul {
    flex-direction: column;
    gap: 1.75rem;
  }
  .site-nav a { font-size: 1.15rem; }
  .site-nav::after {
    content: "";
  }
}

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

.hero {
  position: relative;
  padding-top: clamp(7.5rem, 14vw, 10rem);
  padding-bottom: clamp(4rem, 8vw, 6rem);
  background:
    radial-gradient(ellipse 90% 60% at 85% 0%, rgba(230,197,130,0.10), transparent 60%),
    linear-gradient(160deg, var(--black) 0%, var(--charcoal) 55%, var(--charcoal-2) 100%);
  overflow: hidden;
}

.hero__texture {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(255,255,255,0.025) 0px,
    rgba(255,255,255,0.025) 1px,
    transparent 1px,
    transparent 6px
  );
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 980px) {
  .hero__grid {
    grid-template-columns: minmax(0, 5.5fr) minmax(0, 4.5fr);
    gap: 2rem;
  }
}

.hero__title {
  font-size: clamp(2.35rem, 5.2vw, 3.6rem);
  color: var(--ink-on-dark);
  margin-bottom: 1.35rem;
  max-width: 16ch;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  color: var(--ink-on-dark-soft);
  max-width: 38rem;
  margin-bottom: 2.25rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
}
.hero__trust li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--ink-on-dark-soft);
}
.hero__trust svg {
  width: 16px; height: 16px;
  flex-shrink: 0;
}
.hero__trust svg path {
  fill: none;
  stroke: var(--gold-300);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero__visual {
  display: flex;
  justify-content: center;
}
.grill-art {
  width: 100%;
  max-width: 460px;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.45));
}

.scroll-cue { display: none; }

/* Sticky mobile CTA */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 150;
  padding: 0.85rem 1rem calc(0.85rem + env(safe-area-inset-bottom));
  background: rgba(11,11,12,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,0.08);
  transform: translateY(100%);
  transition: transform var(--base) var(--ease);
}
.sticky-cta.is-visible { transform: translateY(0); }
@media (min-width: 900px) {
  .sticky-cta { display: none; }
}

/* ==========================================================================
   Products
   ========================================================================== */

.products { padding-block: var(--section-pad); }

.products__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 640px) {
  .products__grid { grid-template-columns: repeat(2, 1fr); gap: 3rem 2.5rem; }
}
@media (min-width: 1024px) {
  .products__grid { grid-template-columns: repeat(4, 1fr); }
}

.product-item {
  padding-top: 1.75rem;
  border-top: 1px solid var(--steel-300);
}
.product-item__icon {
  width: 44px; height: 44px;
  color: var(--gold-600);
  margin-bottom: 1.5rem;
}
.product-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}
.product-item p {
  color: var(--ink-soft);
  font-size: 0.9375rem;
  max-width: 26rem;
}

/* ==========================================================================
   Process
   ========================================================================== */

.process {
  padding-block: var(--section-pad);
  background: var(--paper-alt);
}

.process__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.75rem;
}
@media (min-width: 720px) {
  .process__list { grid-template-columns: repeat(2, 1fr); gap: 3rem 2.5rem; }
}
@media (min-width: 1024px) {
  .process__list { grid-template-columns: repeat(4, 1fr); }
}

.process__number {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.25rem;
  color: var(--gold-500);
  margin-bottom: 1rem;
}
.process__item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}
.process__item p {
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

/* ==========================================================================
   Differentiators
   ========================================================================== */

.differentiators { padding-block: var(--section-pad); }

.diff-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  padding-block: 2.5rem;
  border-top: 1px solid var(--steel-300);
}
.diff-row:last-child { border-bottom: 1px solid var(--steel-300); }

@media (min-width: 860px) {
  .diff-row {
    grid-template-columns: minmax(0,1fr) minmax(0,1fr);
    gap: 4.5rem;
    padding-block: 3.5rem;
  }
  .diff-row--reverse .diff-row__panel { order: 2; }
  .diff-row--reverse .diff-row__text { order: 1; }
}

.diff-row__panel {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
}

.diff-row__panel--brushed {
  background:
    repeating-linear-gradient(100deg, rgba(255,255,255,0.10) 0px, rgba(255,255,255,0.10) 1px, transparent 1px, transparent 4px),
    linear-gradient(135deg, #6c7076, #d8dade 45%, #eef0f2 55%, #6c7076);
}
.diff-row__stamp {
  position: absolute;
  right: 1.5rem; bottom: 1.5rem;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 3.25rem;
  color: rgba(11,11,12,0.22);
}

.diff-row__panel--blueprint {
  background: var(--charcoal);
  background-image:
    linear-gradient(rgba(227,200,143,0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(227,200,143,0.18) 1px, transparent 1px);
  background-size: 28px 28px;
}
.diff-row__panel--blueprint::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1.5px dashed rgba(227,200,143,0.55);
  border-radius: 4px;
}

.diff-row__panel--sheen {
  background: linear-gradient(120deg, #8a6830, #e3c88f 40%, #fff3d9 50%, #c69a54 62%, #8a6830);
  background-size: 220% 220%;
  animation: sheen 9s var(--ease) infinite;
}
@keyframes sheen {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.diff-row__text h3 {
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  margin-bottom: 0.85rem;
}
.diff-row__text p {
  color: var(--ink-soft);
  max-width: 32rem;
}

/* ==========================================================================
   Stats
   ========================================================================== */

.stats {
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
  background: linear-gradient(160deg, var(--black), var(--charcoal-2));
}
.stats__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  text-align: center;
}
@media (min-width: 640px) {
  .stats__grid { grid-template-columns: repeat(3, 1fr); }
}
.stats__number {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  color: var(--gold-300);
  margin-bottom: 0.35rem;
}
.stats__label {
  font-size: 0.875rem;
  color: var(--ink-on-dark-soft);
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Lineup
   ========================================================================== */

.lineup { padding-block: var(--section-pad); }

.lineup__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 720px) {
  .lineup__grid { grid-template-columns: repeat(2, 1fr); }
}

.lineup__tile {
  position: relative;
  border-radius: var(--radius-lg);
  min-height: 260px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
}
.lineup__tile--large { min-height: 320px; }

.lineup__tile-content {
  position: relative;
  padding: 1.75rem;
  width: 100%;
}
.lineup__tile-content::before {
  content: "";
  position: absolute;
  inset: -1.75rem -1.75rem auto -1.75rem;
  height: 130%;
  background: linear-gradient(to top, rgba(11,11,12,0.78), transparent);
  z-index: -1;
}
.lineup__tile--brushed .lineup__tile-content h3,
.lineup__tile h3 {
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 0.4rem;
}
.lineup__tile p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.82);
  max-width: 26rem;
}

/* ==========================================================================
   Final CTA
   ========================================================================== */

.final-cta {
  padding-block: clamp(4.5rem, 9vw, 7rem);
  background:
    radial-gradient(ellipse 70% 100% at 50% 0%, rgba(227,200,143,0.14), transparent 65%),
    linear-gradient(160deg, var(--charcoal), var(--black));
  text-align: center;
}
.final-cta__inner {
  max-width: 38rem;
  margin-inline: auto;
}
.final-cta h2 {
  color: var(--ink-on-dark);
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  margin-bottom: 1rem;
}
.final-cta p {
  color: var(--ink-on-dark-soft);
  margin-bottom: 2.25rem;
  font-size: 1.05rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--black);
  padding-top: clamp(3.5rem, 7vw, 5rem);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.75rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (min-width: 720px) {
  .site-footer__inner { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; }
}

.site-footer__brand p {
  margin-top: 1rem;
  color: var(--ink-on-dark-soft);
  font-size: 0.9rem;
  max-width: 22rem;
}
.brand--footer .brand__word { color: var(--ink-on-dark); }

.site-footer__col h4 {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-300);
  margin-bottom: 1.1rem;
}
.site-footer__col ul { display: grid; gap: 0.65rem; }
.site-footer__col a,
.site-footer__col p {
  color: var(--ink-on-dark-soft);
  font-size: 0.9rem;
}
.site-footer__col a { transition: color var(--fast) var(--ease); }
.site-footer__col a:hover { color: var(--gold-300); }

.site-footer__bottom {
  padding-block: 1.5rem;
}
.site-footer__bottom p {
  font-size: 0.8125rem;
  color: var(--steel-500);
}

/* ==========================================================================
   Modal
   ========================================================================== */

.modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  visibility: hidden;
  opacity: 0;
  transition: opacity var(--base) var(--ease), visibility 0s linear var(--base);
}
.modal.is-open {
  visibility: visible;
  opacity: 1;
  transition: opacity var(--base) var(--ease), visibility 0s linear 0s;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(11,11,12,0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.modal__dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 880px;
  max-height: min(88vh, 780px);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  background: var(--paper);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.55);
  transform: translateY(14px) scale(0.98);
  opacity: 0;
  transition: transform var(--base) var(--ease), opacity var(--base) var(--ease);
}
.modal.is-open .modal__dialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

@media (min-width: 860px) {
  .modal__dialog { grid-template-columns: 0.85fr 1fr; }
}

.modal__close {
  position: absolute;
  top: 1rem; right: 1rem;
  z-index: 2;
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(11,11,12,0.35);
  color: var(--white);
  transition: background-color var(--fast) var(--ease);
}
.modal__close:hover { background: rgba(11,11,12,0.55); }
.modal__close svg {
  width: 16px; height: 16px;
}
.modal__close svg line {
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.modal__visual {
  position: relative;
  display: none;
  background: var(--black);
}
@media (min-width: 860px) {
  .modal__visual { display: flex; flex-direction: column; justify-content: flex-end; }
}
.modal__visual svg { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; }
.modal__visual-quote {
  position: relative;
  padding: 2rem;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--ink-on-dark);
  line-height: 1.45;
  background: linear-gradient(to top, rgba(11,11,12,0.9), transparent);
  padding-top: 5rem;
}

.modal__form-area {
  padding: clamp(1.75rem, 4vw, 3rem);
  overflow-y: auto;
}

.modal__step h3 {
  font-size: clamp(1.35rem, 2.4vw, 1.65rem);
  margin-bottom: 1.75rem;
  max-width: 24ch;
}

#quote-form { display: grid; gap: 1.25rem; }

.field { display: grid; gap: 0.5rem; }
.field label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}
.field input {
  height: 54px;
  padding-inline: 1.1rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--steel-300);
  background: var(--white);
  font-size: 1rem;
  transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.field input::placeholder { color: var(--steel-500); }
.field input:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 4px rgba(198,154,84,0.16);
}
.field input[aria-invalid="true"] {
  border-color: #C0503E;
}
.field input[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 4px rgba(192,80,62,0.14);
}

.field__error {
  min-height: 1rem;
  font-size: 0.8125rem;
  color: #C0503E;
  display: block;
}

.modal__form-area .btn--primary { margin-top: 0.25rem; }

.microcopy {
  font-size: 0.8rem;
  color: var(--steel-500);
  text-align: center;
  line-height: 1.5;
}

.form__error-banner {
  font-size: 0.875rem;
  color: #C0503E;
  background: rgba(192,80,62,0.08);
  border: 1px solid rgba(192,80,62,0.25);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  text-align: center;
}

/* Success state */
.modal__step--success:not([hidden]) {
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 0.35rem;
  padding-block: 1.5rem;
}
.success-icon {
  width: 64px; height: 64px;
  margin-bottom: 0.75rem;
  color: var(--gold-600);
}
.success-icon svg circle {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  opacity: 0.35;
}
.success-icon svg path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  animation: draw-check 0.5s var(--ease) 0.15s forwards;
}
@keyframes draw-check { to { stroke-dashoffset: 0; } }

.modal__step--success h3 { margin-bottom: 0.25rem; }
.modal__step--success p {
  color: var(--ink-soft);
  max-width: 28rem;
  margin-bottom: 1.75rem;
}
.modal__step--success .btn { width: 100%; max-width: 22rem; }
.modal__step--success .btn--ghost { margin-top: 0.75rem; border-color: var(--steel-300); }

/* Mobile modal: full-height sheet, form-first */
@media (max-width: 640px) {
  .modal { padding: 0; align-items: flex-end; }
  .modal__dialog {
    max-width: 100%;
    max-height: 92vh;
    width: 100%;
    border-radius: 20px 20px 0 0;
    transform: translateY(100%);
  }
  .modal.is-open .modal__dialog { transform: translateY(0); }
  .field input { height: 56px; font-size: 1.0625rem; }
}

body.modal-open { overflow: hidden; }