:root {
  --text: #202321;
  --deep: #26382F;
  --deep-soft: #2e4438;
  --paper: #F5F1E8;
  --paper-line: rgba(32, 35, 33, 0.12);
  --cream-70: rgba(245, 241, 232, 0.80);
  --teal: #7aab8a;
  --sky: #a8c5a0;
  --indigo: #637499;
  --indigo-dark: #c4584a;
  --brand-gradient: linear-gradient(90deg, #26382F, #7aab8a, #D86F5F);
  --steel: #8a8a7e;
  --white: #ffffff;

  --serif: 'Fraunces', Georgia, serif;
  --sans: 'IBM Plex Sans', -apple-system, Segoe UI, sans-serif;
  --mono: 'IBM Plex Mono', 'Courier New', monospace;

  --wrap: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--indigo);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(30, 52, 38, 0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 30px;
  width: auto;
  display: block;
}

.footer-brand .logo-img {
  height: 36px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-status {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cream-70);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.menu-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  background: none;
  border: 0;
  padding: 0;
  color: var(--white);
}

.menu-toggle-label {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.menu-toggle-icon {
  width: 30px;
  height: 20px;
  position: relative;
}

.menu-toggle-icon span,
.menu-toggle-icon span::before,
.menu-toggle-icon span::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--white);
  transition: transform .3s ease, opacity .2s ease, top .3s ease;
}

.menu-toggle-icon span {
  top: 9px;
}

.menu-toggle-icon span::before {
  top: -9px;
}

.menu-toggle-icon span::after {
  top: 9px;
}

body.menu-open .menu-toggle-icon span {
  background: transparent;
}

body.menu-open .menu-toggle-icon span::before {
  top: 0;
  transform: rotate(45deg);
  background: var(--white);
}

body.menu-open .menu-toggle-icon span::after {
  top: 0;
  transform: rotate(-45deg);
  background: var(--white);
}

/* ===== FULLSCREEN NAV OVERLAY ===== */
.site-menu {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--deep);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 120px 0 48px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity .38s ease, transform .38s ease, visibility 0s linear .38s;
}

body.menu-open .site-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity .38s ease, transform .38s ease, visibility 0s linear 0s;
}

body.menu-open {
  overflow: hidden;
}

.site-menu-links {
  display: flex;
  flex-direction: column;
}

.site-menu-links a {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(34px, 7vw, 68px);
  line-height: 1.28;
  color: var(--cream-70);
  display: flex;
  align-items: baseline;
  gap: 20px;
  transition: color .25s ease, gap .25s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 0;
}

.site-menu-links a:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-menu-links a .idx {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--indigo);
  letter-spacing: .05em;
}

.site-menu-links a:hover,
.site-menu-links a:focus-visible {
  color: var(--white);
  gap: 32px;
}

.site-menu-links a:hover .idx,
.site-menu-links a:focus-visible .idx {
  color: var(--teal);
}

.site-menu-foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
}

.site-menu-foot a {
  transition: color .2s;
}

.site-menu-foot a:hover {
  color: var(--teal);
}

/* ===== HERO ===== */
.hero {
  background: var(--deep);
  color: var(--paper);
  padding: 168px 0 96px;
  position: relative;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
  z-index: -2;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.ghost-mark {
  position: absolute;
  top: -6%;
  font-family: var(--serif);
  font-weight: 900;
  font-size: min(38vw, 460px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.06);
  z-index: -1;
  user-select: none;
  pointer-events: none;
}

.folio {
  color: var(--teal);
  margin-bottom: 28px;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(38px, 6vw, 76px);
  line-height: 1.06;
  letter-spacing: -.01em;
  max-width: 15ch;
}

.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--teal);
}

.hero h1 .hl {
  background-image: linear-gradient(var(--indigo), var(--indigo));
  background-repeat: no-repeat;
  background-position: 0 92%;
  background-size: 100% 32%;
  padding: 0 4px;
  color: var(--white);
}

.hero-sub {
  margin-top: 28px;
  max-width: 52ch;
  font-size: 17px;
  color: var(--cream-70);
}

.hero-cta {
  margin-top: 44px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* hero two-column layout */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-img-wrap {
  position: relative;
  height: 520px;
  border-radius: 2px;
  overflow: hidden;
}

.hero-img-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right,
      var(--deep) 0%,
      transparent 30%),
    linear-gradient(to top,
      var(--deep) 0%,
      transparent 30%);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.85) contrast(1.05);
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-img-wrap {
    height: 320px;
  }
}

/* ===== HERO FULL-BLEED (variante terra) ===== */
.hero.hero-fullbg {
  padding: 0;
  overflow: hidden;
  min-height: 320px;
  /* 50% de 640px */
  position: relative;
  display: block;
}

/* Imagem ocupa 100% de ponta a ponta */
.hero-bg-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img .hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
  display: block;
  filter: saturate(0.9) contrast(1.0);
}

/* Gradiente: esquerda opaca → direita transparente */
.hero-bg-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      var(--deep) 0%,
      rgba(38, 56, 47, 0.88) 38%,
      rgba(38, 56, 47, 0.40) 62%,
      transparent 85%),
    linear-gradient(to top,
      var(--deep) 0%,
      transparent 28%);
}

/* Conteúdo sobreposto à imagem */
.hero-over {
  position: relative;
  z-index: 2;
  padding-top: 120px;
  padding-bottom: 48px;
}

.hero-over .hero-content {
  max-width: 52%;
}

/* Stats bar sobreposta */
.hero.hero-fullbg>.wrap:last-child {
  position: relative;
  z-index: 2;
  padding-bottom: 48px;
}

@media (max-width: 900px) {
  .hero-over .hero-content {
    max-width: 100%;
  }

  .hero-bg-img .hero-img {
    object-position: 70% center;
  }

  .hero-bg-img::after {
    background:
      linear-gradient(to bottom, rgba(38, 56, 47, 0.55) 0%, var(--deep) 80%),
      linear-gradient(to right, var(--deep) 0%, transparent 100%);
  }
}

.btn {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 15px 26px;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform .2s, background .2s, color .2s, border-color .2s;
  border: 1px solid transparent;
}

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

.btn-solid {
  background: var(--indigo);
  color: var(--white);
}

.btn-solid:hover {
  background: var(--indigo-dark);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--paper);
}

.btn-ghost:hover {
  border-color: var(--paper);
}

.hero-meta {
  margin-top: 88px;
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 28px;
}

.hero-meta div {
  font-family: var(--mono);
}

.hero-meta strong {
  display: block;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--white);
}

.hero-meta span {
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--steel);
}

/* ===== SECTION SHELL ===== */
section {
  padding: 104px 0;
}

.section-head {
  max-width: 680px;
  margin-bottom: 56px;
}

.section-head .eyebrow {
  color: var(--indigo);
  margin-bottom: 18px;
}

.section-head h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.18;
  letter-spacing: -.01em;
}

/* ===== ABOUT (paper) ===== */
.about {
  background: var(--paper);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 64px;
  align-items: start;
}

.about-lead {
  font-family: var(--serif);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.5;
  color: var(--text);
}

.about-body {
  font-size: 15.5px;
  color: #3c4048;
  max-width: 56ch;
}

.fact-box {
  border: 1px solid var(--paper-line);
  background: var(--white);
  padding: 28px;
}

.fact-box h3 {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--paper-line);
}

.fact-box dl {
  display: grid;
  gap: 14px;
}

.fact-box .row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 14px;
  border-bottom: 1px dashed var(--paper-line);
  padding-bottom: 12px;
}

.fact-box .row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.fact-box dt {
  color: var(--steel);
}

.fact-box dd {
  font-weight: 600;
  text-align: right;
}

/* ===== SERVICES (ink) ===== */
.services {
  background: var(--deep);
  color: var(--paper);
}

.services .section-head h2 {
  color: var(--white);
}

.services .section-head p {
  color: var(--cream-70);
  margin-top: 14px;
  font-size: 15px;
  max-width: 56ch;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.service-card {
  padding: 40px 32px 44px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  flex-direction: column;
}

.service-card:last-child {
  border-right: 0;
}

.service-photo {
  height: 150px;
  margin-bottom: 24px;
  background:
    repeating-linear-gradient(135deg, rgba(176, 141, 87, 0.18) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, #2e4438, #26382F);
  border: 1px solid rgba(255, 255, 255, 0.14);
  position: relative;
  overflow: hidden;
}

.service-photo::after {
  content: attr(data-tag);
  position: absolute;
  bottom: 10px;
  left: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--teal);
}

.service-num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--indigo);
  margin-bottom: 16px;
}

.service-card h3 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 14px;
}

.service-card p {
  font-size: 14.5px;
  color: var(--cream-70);
  flex-grow: 1;
}

.service-link {
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 4px;
  width: fit-content;
  transition: border-color .2s, gap .2s;
}

.service-link:hover {
  border-color: var(--indigo);
  gap: 12px;
}

/* ===== TICKER ===== */
.ticker {
  background: var(--brand-gradient);
  color: var(--white);
  overflow: hidden;
  white-space: nowrap;
  padding: 14px 0;
}

.ticker-track {
  display: inline-flex;
  animation: scroll-left 26s linear infinite;
}

.ticker-track span {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  gap: 28px;
}

.ticker-track span::after {
  content: "◆";
  font-size: 9px;
  opacity: .6;
}

@keyframes scroll-left {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track {
    animation: none;
  }
}

/* ===== APPROACH / INSTITUTIONAL STRIP (paper) ===== */
.approach {
  background: var(--paper);
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.approach-item {
  border-top: 2px solid var(--text);
  padding-top: 20px;
}

.approach-item .eyebrow {
  color: var(--indigo);
  margin-bottom: 14px;
}

.approach-item h4 {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 10px;
}

.approach-item p {
  font-size: 14px;
  color: #4a4e55;
}

/* ===== CTA BAND ===== */
.cta-band {
  background: var(--deep);
  color: var(--paper);
  text-align: center;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.cta-band h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 4.2vw, 52px);
  max-width: 16ch;
  margin: 0 auto 36px;
  line-height: 1.15;
}

.cta-band h2 em {
  color: var(--teal);
  font-style: italic;
  font-weight: 500;
}

.cta-band .btn-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
footer {
  background: #1a2920;
  color: var(--cream-70);
  padding: 80px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
  margin-bottom: 18px;
}

.footer-brand p {
  font-size: 14px;
  max-width: 32ch;
  color: var(--steel);
}

footer h5 {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 20px;
}

footer ul {
  display: grid;
  gap: 12px;
}

footer ul a {
  font-size: 14.5px;
  transition: color .2s;
}

footer ul a:hover {
  color: var(--white);
}

.footer-contact li {
  font-size: 14.5px;
}

.footer-contact a:hover {
  color: var(--white);
}

.socials {
  display: flex;
  gap: 14px;
  margin-top: 20px;
}

.socials a {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .2s, color .2s;
}

.socials a:hover {
  border-color: var(--indigo);
  color: var(--indigo);
}

.footer-bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--steel);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {

  .about-grid,
  .service-grid,
  .approach-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

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

@media (max-width: 720px) {
  .nav-status {
    display: none;
  }

  .hero {
    padding-top: 132px;
  }

  .hero-meta {
    gap: 32px;
  }

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

  .site-menu {
    padding: 104px 0 32px;
  }

  .site-menu-links a {
    gap: 12px;
  }

  .site-menu-links a:hover,
  .site-menu-links a:focus-visible {
    gap: 16px;
  }

  .site-menu-foot {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {

  .site-menu,
  .menu-toggle-icon span,
  .menu-toggle-icon span::before,
  .menu-toggle-icon span::after {
    transition: none;
  }
}

/* ===== SCROLL REVEAL ===== */
[data-reveal] {
  opacity: 0;
  transition: opacity .7s ease, transform .7s ease;
}

[data-reveal="up"] {
  transform: translateY(40px);
}

[data-reveal="down"] {
  transform: translateY(-40px);
}

[data-reveal="left"] {
  transform: translateX(-40px);
}

[data-reveal="right"] {
  transform: translateX(40px);
}

[data-reveal="fade"] {
  transform: scale(0.97);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* staggered children */
[data-reveal-group]>* {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .6s ease, transform .6s ease;
}

[data-reveal-group].is-visible>* {
  opacity: 1;
  transform: none;
}

[data-reveal-group].is-visible>*:nth-child(1) {
  transition-delay: .05s;
}

[data-reveal-group].is-visible>*:nth-child(2) {
  transition-delay: .18s;
}

[data-reveal-group].is-visible>*:nth-child(3) {
  transition-delay: .31s;
}

[data-reveal-group].is-visible>*:nth-child(4) {
  transition-delay: .44s;
}

@media (prefers-reduced-motion: reduce) {

  [data-reveal],
  [data-reveal-group]>* {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ===== INNER PAGES ===== */
.hero-inner {
  padding: 160px 0 0px;
  background: var(--sand);
  min-height: auto;
}

.hero-inner .hero-over {
  position: relative;
  padding: 0px 0 0px;
  z-index: 2;
}

.hero-inner h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.05;
  margin-bottom: 24px;
  color: var(--deep);
}

.hero-inner .hero-sub {
  font-family: var(--sans);
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.5;
  color: #4a4e55;
  max-width: 600px;
}

/* ===== CONTACT FORM ===== */
.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form label {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  color: var(--deep);
  font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--deep);
  background: #fff;
  transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--teal);
}

.contact-form textarea {
  resize: vertical;
}

/* ── Contact Form Feedback ── */
.contact-form-feedback {
  padding: 14px 18px;
  border-radius: 6px;
  margin-bottom: 20px;
  font-size: 15px;
  line-height: 1.5;
  font-family: var(--sans);
  animation: feedbackSlideIn 0.35s ease-out;
}

.contact-form-feedback--success {
  background: rgba(122, 171, 138, 0.15);
  border: 1px solid var(--teal);
  color: #2e5a3a;
}

.contact-form-feedback--error {
  background: rgba(216, 111, 95, 0.12);
  border: 1px solid var(--indigo-dark);
  color: #8b3a2e;
}

@keyframes feedbackSlideIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Submit Button Loading Spinner ── */
.contact-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: contactSpin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

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

.contact-form button[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
}