/* =========================================================================
   RHEINCODE — stylesheet
   Palette: deep Rhine navy → blue → cyan, on a light neutral canvas.
   ========================================================================= */

:root {
  --navy:        #0A2540;
  --navy-deep:   #071A2D;
  --blue:        #0B5FA5;
  --blue-bright: #1276C9;
  --cyan:        #22D3EE;

  --ink:         #0A2540;
  --ink-soft:    #46586E;
  --ink-muted:   #6B7C93;

  --line:        #E3E9F0;
  --line-dark:   rgba(255, 255, 255, 0.14);

  --bg:          #FFFFFF;
  --bg-alt:      #F6F9FC;

  --radius:      14px;
  --radius-lg:   20px;

  --shadow-sm:   0 1px 2px rgba(10, 37, 64, 0.06), 0 2px 8px rgba(10, 37, 64, 0.04);
  --shadow-md:   0 4px 12px rgba(10, 37, 64, 0.07), 0 16px 40px rgba(10, 37, 64, 0.07);

  --container:   1160px;
  --header-h:    72px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
          Helvetica, Arial, sans-serif;
}

/* ------------------------------------------------------------------- reset */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

body.nav-locked { overflow: hidden; }

h1, h2, h3, h4 {
  margin: 0 0 .5em;
  color: var(--ink);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 600;
}

h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.2rem; font-weight: 600; }

p { margin: 0 0 1rem; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-bright); }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 200;
  background: #fff;
  padding: 10px 16px;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}
.skip-link:focus { left: 16px; }

/* ------------------------------------------------------------------ header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 1px 20px rgba(10, 37, 64, 0.05);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* ---- logo lockup ---- */

.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  flex-shrink: 0;
}
.logo:hover { color: var(--ink); }
.logo-mark { border-radius: 10px; }
.logo-text {
  font-size: 1.16rem;
  letter-spacing: .13em;
  line-height: 1;
  white-space: nowrap;
}
.logo-thin { font-weight: 300; }
.logo-bold { font-weight: 700; }
.logo-invert, .logo-invert:hover { color: #fff; }

/* ---- navigation ---- */

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 26px;
}
.nav-list a {
  color: var(--ink-soft);
  font-size: .95rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.nav-list a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 2px;
  background: var(--cyan);
  transition: right .25s ease;
}
.nav-list a:hover { color: var(--ink); }
.nav-list a:hover::after { right: 0; }

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  background: #fff;
}
.lang-switch button {
  border: 0;
  background: transparent;
  font: inherit;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--ink-muted);
  padding: 5px 11px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.lang-switch button:hover { color: var(--ink); }
.lang-switch button.is-active {
  background: var(--navy);
  color: #fff;
}

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  padding: 0;
  position: relative;
}
.nav-toggle span {
  display: block;
  position: absolute;
  left: 11px;
  width: 18px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}
.nav-toggle span:nth-child(1) { top: 14px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 26px; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ------------------------------------------------------------------ buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-size: .97rem;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .2s ease, background .2s ease,
              border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-sm { padding: 9px 18px; font-size: .9rem; }
.btn-block { width: 100%; }

.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-bright) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(11, 95, 165, 0.28);
}
.btn-primary:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(11, 95, 165, 0.34);
}
.btn-primary:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.34);
}
.btn-ghost:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.6);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: .95rem;
  margin-top: auto;
  padding-top: 8px;
}
.link-arrow::after {
  content: '→';
  transition: transform .2s ease;
}
.link-arrow:hover::after { transform: translateX(4px); }

/* --------------------------------------------------------------------- hero */

.hero {
  position: relative;
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.82);
  overflow: hidden;
  padding: clamp(72px, 12vw, 132px) 0 clamp(64px, 9vw, 104px);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 500px at 78% 8%,  rgba(34, 211, 238, 0.22), transparent 62%),
    radial-gradient(760px 460px at 12% 92%, rgba(11, 95, 165, 0.45),  transparent 64%),
    linear-gradient(160deg, #071A2D 0%, #0A2540 52%, #0C3559 100%);
}
/* Subtle "current" lines echoing the logo mark. */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 60% at 50% 40%, #000 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 40%, #000 0%, transparent 100%);
  opacity: .55;
}

.hero-inner {
  position: relative;
  max-width: 900px;
  text-align: center;
}

.hero-title {
  font-size: clamp(2.15rem, 5.6vw, 4rem);
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: .55em;
  text-wrap: balance;
}
.hero-title span {
  background: linear-gradient(100deg, var(--cyan) 0%, #7DD3FC 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-text {
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  max-width: 640px;
  margin: 0 auto 2.2rem;
  color: rgba(255, 255, 255, 0.76);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 26px;
  margin-top: 2.6rem;
  font-size: .87rem;
  color: rgba(255, 255, 255, 0.62);
}
.hero-badges li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-badges li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
}

/* -------------------------------------------------------------- stack strip */

.stack {
  border-bottom: 1px solid var(--line);
  padding: 34px 0;
  background: var(--bg);
}
.stack-label {
  text-align: center;
  font-size: .76rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 18px;
}
.stack-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 14px;
}
.stack-list li {
  font-size: .85rem;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 15px;
}

/* ----------------------------------------------------------------- sections */

.section { padding: clamp(64px, 9vw, 108px) 0; }
.section-alt { background: var(--bg-alt); }

.section-dark {
  background: linear-gradient(165deg, #0A2540 0%, #071A2D 100%);
  color: rgba(255, 255, 255, 0.76);
}
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .section-text { color: rgba(255, 255, 255, 0.7); }

.section-head {
  max-width: 720px;
  margin: 0 auto clamp(38px, 5vw, 58px);
  text-align: center;
}
.section-text { font-size: 1.05rem; margin: 0; }

.eyebrow {
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .9rem;
}
.eyebrow-light { color: var(--cyan); }

/* ----------------------------------------------------------------- services */

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 26px;
}

.service-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #D3DEEA;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(11,95,165,.1), rgba(34,211,238,.16));
  color: var(--blue);
  margin-bottom: 20px;
}
.service-icon svg { width: 26px; height: 26px; }

.service-tag {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: .5rem;
}
.service-card h3 { font-size: 1.5rem; margin-bottom: .6rem; }
.service-text { margin-bottom: 1.4rem; }

.check-list { margin-bottom: 1.6rem; }
.check-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: .68rem;
  font-size: .96rem;
}
.check-list li::before {
  content: '';
  position: absolute;
  left: 0; top: .42em;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: rgba(11, 95, 165, 0.1)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B5FA5' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")
    center / 11px 11px no-repeat;
}

.service-note {
  text-align: center;
  max-width: 620px;
  margin: 34px auto 0;
  font-size: .98rem;
  color: var(--ink-muted);
}

/* -------------------------------------------------------------------- steps */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(238px, 1fr));
  gap: 26px;
  counter-reset: step;
}
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  position: relative;
}
.step-num {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--cyan);
  background: var(--navy);
  border-radius: 8px;
  padding: 4px 10px;
  margin-bottom: 16px;
}
.step h3 { font-size: 1.12rem; margin-bottom: .45rem; }
.step p { font-size: .95rem; margin: 0; }

/* ------------------------------------------------------------------- values */

/* Four commitments read best as a balanced 2×2 — auto-fit would leave a
   stranded fourth card at common desktop widths. */
.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px 48px;
}
.value {
  border-top: 2px solid var(--line);
  padding-top: 22px;
}
.value h3 {
  font-size: 1.1rem;
  margin-bottom: .5rem;
  display: flex;
  align-items: baseline;
  gap: 9px;
}
.value h3::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  flex-shrink: 0;
}
.value p { font-size: .95rem; margin: 0; }

/* -------------------------------------------------------------------- about */

.about-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: clamp(34px, 6vw, 76px);
  align-items: start;
}
.about-copy h2 { margin-bottom: .7em; }

.about-facts {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 30px 12px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: calc(var(--header-h) + 24px);
}
.about-facts dl { margin: 0; }
.about-facts dl > div {
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.about-facts dl > div:last-child { border-bottom: 0; }
.about-facts dt {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 5px;
}
.about-facts dd {
  margin: 0;
  color: var(--ink);
  font-weight: 500;
}

/* ------------------------------------------------------------------ contact */

.contact-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.contact-form {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3.4vw, 38px);
  backdrop-filter: blur(6px);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: .83rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 7px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
  width: 100%;
  font: inherit;
  font-size: .96rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--line-dark);
  border-radius: 10px;
  padding: 12px 14px;
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.contact-form textarea { resize: vertical; min-height: 120px; }

.contact-form ::placeholder { color: rgba(255, 255, 255, 0.38); }

.contact-form input:hover,
.contact-form select:hover,
.contact-form textarea:hover { border-color: rgba(255, 255, 255, 0.28); }

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--cyan);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.16);
}

/* Native select needs an explicit arrow once we restyle it. */
.contact-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFFFFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' opacity='.6'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}
.contact-form select option { color: #0A2540; background: #fff; }

.consent {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: .87rem;
  color: rgba(255, 255, 255, 0.66);
  margin: 6px 0 22px;
  cursor: pointer;
}
.consent input {
  margin: 3px 0 0;
  width: 17px; height: 17px;
  accent-color: var(--cyan);
  flex-shrink: 0;
}

/* Honeypot — visually gone, still fillable by naive bots. */
.hp {
  position: absolute !important;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
}

.form-status {
  margin: 16px 0 0;
  font-size: .9rem;
  min-height: 1.2em;
}
.form-status.is-ok      { color: #6EE7B7; }
.form-status.is-error   { color: #FCA5A5; }
.form-status.is-warn    { color: #FCD34D; }
.form-status.is-pending { color: rgba(255, 255, 255, 0.6); }

.contact-info h3 { font-size: 1.05rem; margin-bottom: 14px; }
.contact-info address {
  font-style: normal;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.75;
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line-dark);
}
.info-list { margin: 0; }
.info-list > div { margin-bottom: 18px; }
.info-list dt {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.48);
  margin-bottom: 4px;
}
.info-list dd { margin: 0; color: rgba(255, 255, 255, 0.85); }
.info-list a { color: var(--cyan); }
.info-list a:hover { color: #7DD3FC; }

/* ------------------------------------------------------------------- footer */

.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.6);
  padding: 60px 0 26px;
  font-size: .93rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 44px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-tagline { margin: 18px 0 0; max-width: 330px; }

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.footer-cols h4 {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
  margin-bottom: 14px;
}
.footer-cols li { margin-bottom: 9px; }
.footer-cols a { color: rgba(255, 255, 255, 0.72); }
.footer-cols a:hover { color: var(--cyan); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 24px;
  font-size: .85rem;
  color: rgba(255, 255, 255, 0.44);
}
.footer-bottom p { margin: 0; }
.footer-legal { display: flex; gap: 22px; }
.footer-legal a { color: rgba(255, 255, 255, 0.55); }
.footer-legal a:hover { color: var(--cyan); }

/* ------------------------------------------------------------ reveal motion */

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .55s ease, transform .55s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
.service-grid [data-reveal]:nth-child(2),
.steps [data-reveal]:nth-child(2),
.value-grid [data-reveal]:nth-child(2) { transition-delay: .07s; }
.steps [data-reveal]:nth-child(3),
.value-grid [data-reveal]:nth-child(3) { transition-delay: .14s; }
.steps [data-reveal]:nth-child(4),
.value-grid [data-reveal]:nth-child(4) { transition-delay: .21s; }

/* ------------------------------------------------------------- breakpoints */

@media (max-width: 960px) {
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .about-facts { position: static; }
  .footer-inner { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    padding: 18px 24px 26px;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .22s ease, transform .22s ease, visibility .22s;
  }
  .nav.is-open {
    transform: none;
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .nav-list li { border-bottom: 1px solid var(--line); }
  .nav-list a {
    display: block;
    padding: 14px 0;
    font-size: 1.02rem;
  }
  .nav-list a::after { display: none; }

  .lang-switch { align-self: flex-start; margin: 20px 0; }
  .nav-cta { align-self: stretch; text-align: center; padding: 13px 24px; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .service-card { padding: 28px 22px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .hero-actions .btn { width: 100%; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .value-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}