/* ============================================================
   EVR-LAST CONCRETE — styles.css
   Palette derived from logo: red #ED1C24 + concrete grays
   Type: Alfa Slab One (display, matches logo) + Inter (body/UI)
   ============================================================ */

:root,
[data-theme='light'] {
  /* Surfaces — warm concrete */
  --color-bg: #f4f3f1;
  --color-surface: #faf9f7;
  --color-surface-2: #ffffff;
  --color-surface-offset: #eceae6;
  --color-surface-offset-2: #e2dfd9;
  --color-divider: #dcd9d3;
  --color-border: #d2cec6;

  /* Text */
  --color-text: #232220;
  --color-text-muted: #6b6862;
  --color-text-faint: #9a968e;
  --color-text-inverse: #f7f6f3;

  /* Brand red (from logo #ED1C24, tuned for contrast) */
  --color-primary: #d4121a;
  --color-primary-hover: #b80f16;
  --color-primary-active: #9c0d13;
  --color-primary-soft: #f6d9db;
  --color-brand-red: #f30000;

  /* Concrete accents */
  --color-stone: #c9b79a;
  --color-charcoal: #2a2a28;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(35, 34, 32, 0.08);
  --shadow-md: 0 6px 18px rgba(35, 34, 32, 0.10);
  --shadow-lg: 0 18px 48px rgba(35, 34, 32, 0.16);
  --shadow-red: 0 10px 26px rgba(208, 18, 26, 0.32);

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.3rem + 2.4vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1.1rem + 4.4vw, 5rem);
  --text-hero: clamp(2.8rem, 1rem + 7vw, 6.5rem);

  /* Spacing */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem; --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 0.75rem;
  --radius-xl: 1rem; --radius-full: 9999px;

  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);
  --content-narrow: 680px; --content-default: 1080px; --content-wide: 1240px;

  --font-display: 'Alfa Slab One', 'Roboto Slab', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #171614;
  --color-surface: #1e1d1b;
  --color-surface-2: #242320;
  --color-surface-offset: #211f1d;
  --color-surface-offset-2: #2a2825;
  --color-divider: #2e2c29;
  --color-border: #3a3733;

  --color-text: #e7e4df;
  --color-text-muted: #a09c95;
  --color-text-faint: #6e6a63;
  --color-text-inverse: #232220;

  --color-primary: #f23a41;
  --color-primary-hover: #ff5259;
  --color-primary-active: #d4121a;
  --color-primary-soft: #3a1f20;
  --color-brand-red: #ff3340;
  --color-stone: #b89b76;
  --color-charcoal: #0f0e0d;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.6);
  --shadow-red: 0 10px 26px rgba(242, 58, 65, 0.32);
}

/* ---- base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: none; text-size-adjust: none;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}
body {
  min-height: 100dvh; line-height: 1.65;
  font-family: var(--font-body); font-size: var(--text-base);
  color: var(--color-text); background-color: var(--color-bg);
  overflow-x: hidden;
}
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.12; font-family: var(--font-display); font-weight: 400; }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }
::selection { background: var(--color-brand-red); color: #fff; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }
.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: absolute; left: 1rem; top: -5rem; z-index: 100;
  background: var(--color-primary); color: #fff;
  padding: 0.7rem 1.2rem; border-radius: var(--radius-md);
  font-weight: 700; font-size: var(--text-sm);
  transition: top var(--transition);
}
.skip-link:focus { top: 1rem; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ---- layout helpers ---- */
.container { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }
.section { padding-block: clamp(var(--space-12), 7vw, var(--space-24)); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-body); font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-primary);
}
.eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--color-primary); display: inline-block; }
.section-title { font-size: var(--text-2xl); margin-top: var(--space-3); letter-spacing: -0.01em; }
.section-lead { font-size: var(--text-lg); color: var(--color-text-muted); margin-top: var(--space-4); max-width: 60ch; }
.section-head { max-width: 64ch; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow::before { display: none; }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  font-family: var(--font-body); font-size: var(--text-sm); font-weight: 700;
  letter-spacing: 0.02em; padding: 0.95rem 1.6rem; border-radius: var(--radius-md);
  transition: transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
  text-align: center; line-height: 1; white-space: nowrap;
}
.btn svg { width: 1.1em; height: 1.1em; }
.btn--primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-red); }
.btn--primary:hover { background: var(--color-primary-hover); transform: translateY(-2px); }
.btn--primary:active { transform: translateY(0); background: var(--color-primary-active); }
.btn--ghost { background: transparent; color: var(--color-text); border: 1.5px solid var(--color-border); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--color-charcoal); }
.btn--light:hover { transform: translateY(-2px); background: #f2f1ee; }
.btn--block { width: 100%; }
.btn--lg { padding: 1.1rem 2rem; font-size: var(--text-base); }

/* ---- header ---- */
.header {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in oklab, var(--color-bg) 86%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.header--scrolled { border-bottom-color: var(--color-border); box-shadow: var(--shadow-sm); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 4.5rem; }
.logo { display: flex; align-items: center; gap: 0.6rem; }
.logo__chip { display: inline-block; background: #fff; padding: 7px 11px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.14); }
.logo__img { height: 2.8rem; width: auto; display: block; }

.nav { display: flex; align-items: center; gap: 0.25rem; }
.nav a {
  font-size: var(--text-sm); font-weight: 600; padding: 0.5rem 0.85rem; border-radius: var(--radius-sm);
  color: var(--color-text-muted); transition: color var(--transition), background var(--transition);
}
.nav a:hover { color: var(--color-text); background: var(--color-surface-offset); }
.header__actions { display: flex; align-items: center; gap: 0.5rem; }

.theme-toggle {
  width: 2.4rem; height: 2.4rem; display: grid; place-items: center; border-radius: var(--radius-full);
  color: var(--color-text-muted); border: 1.5px solid var(--color-border); transition: all var(--transition);
}
.theme-toggle:hover { color: var(--color-primary); border-color: var(--color-primary); }
.theme-toggle svg { width: 1.1rem; height: 1.1rem; }

.menu-btn { display: none; width: 2.4rem; height: 2.4rem; place-items: center; border-radius: var(--radius-sm); color: var(--color-text); border: 1.5px solid var(--color-border); }
.menu-btn svg { width: 1.3rem; height: 1.3rem; }

@media (max-width: 900px) {
  .nav, .header__actions .btn--ghost { display: none; }
  .menu-btn { display: grid; }
}

/* mobile nav */
.mobile-nav {
  position: fixed; inset: 4.5rem 0 0 0; z-index: 55;
  background: var(--color-bg); padding: var(--space-6) clamp(1.25rem, 4vw, 2.5rem);
  transform: translateY(-110%); transition: transform var(--transition); display: flex; flex-direction: column; gap: 0.25rem;
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav a { font-size: var(--text-lg); font-weight: 700; padding: 0.85rem 0; border-bottom: 1px solid var(--color-divider); color: var(--color-text); }
.mobile-nav .btn { margin-top: var(--space-4); }

/* ---- hero ---- */
.hero { position: relative; min-height: clamp(560px, 92vh, 880px); display: flex; align-items: center; overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 72%; }
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(in oklab,
    rgba(20, 19, 17, 0.78) 0%,
    rgba(20, 19, 17, 0.55) 40%,
    rgba(20, 19, 17, 0.35) 70%,
    rgba(20, 19, 17, 0.65) 100%);
}
.hero__inner { position: relative; z-index: 2; color: #f7f6f3; max-width: 760px; padding-block: var(--space-20); }
.hero .eyebrow { color: #ff8a8f; }
.hero .eyebrow::before { background: #ff8a8f; }
.hero h1 { font-size: var(--text-hero); margin-top: var(--space-4); color: #fff; letter-spacing: -0.01em; }
.hero h1 .accent { color: var(--color-brand-red); }
.hero__sub { font-size: var(--text-lg); color: rgba(247, 246, 243, 0.9); margin-top: var(--space-5); max-width: 56ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
.hero__chips { display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-6); margin-top: var(--space-10); }
.hero__chips li { display: flex; align-items: center; gap: 0.5rem; font-size: var(--text-sm); font-weight: 600; color: rgba(247, 246, 243, 0.85); }
.hero__chips .bullet { color: var(--color-brand-red); font-size: 1.35rem; line-height: 1; }

/* ---- stats band ---- */
.stats { background: var(--color-charcoal); color: #f7f6f3; }
[data-theme='dark'] .stats { background: #0f0e0d; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); padding-block: var(--space-10); }
.stat { text-align: center; }
.stat__num { font-family: var(--font-display); font-size: var(--text-3xl); color: var(--color-brand-red); line-height: 1; }
.stat__label { font-size: var(--text-sm); letter-spacing: 0.12em; text-transform: uppercase; color: rgba(247, 246, 243, 0.7); margin-top: var(--space-3); }
@media (max-width: 720px) { .stats__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); } }

/* ---- services ---- */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-12); }
.card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  overflow: hidden; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-primary); }
.card__media { aspect-ratio: 4/3; overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms cubic-bezier(0.16,1,0.3,1); }
.card:hover .card__media img { transform: scale(1.06); }
.card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.card__title { font-size: var(--text-lg); }
.card__desc { font-size: var(--text-sm); color: var(--color-text-muted); }
.card__num { font-family: var(--font-display); font-size: var(--text-sm); color: var(--color-primary); letter-spacing: 0.05em; }
@media (max-width: 900px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services__grid { grid-template-columns: 1fr; } }

/* ---- features ---- */
.features { background: var(--color-surface-offset); }
.features__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); margin-top: var(--space-12); }
.feature { padding: var(--space-6); border-radius: var(--radius-lg); background: var(--color-surface); border: 1px solid var(--color-border); }
.feature__icon { width: 3rem; height: 3rem; display: grid; place-items: center; border-radius: var(--radius-md); background: var(--color-primary-soft); color: var(--color-primary); margin-bottom: var(--space-4); }
.feature__icon .check { font-size: 1.5rem; font-weight: 800; line-height: 1; }
.feature h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.feature p { font-size: var(--text-sm); color: var(--color-text-muted); }
@media (max-width: 900px) { .features__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .features__grid { grid-template-columns: 1fr; } }

/* ---- gallery ---- */
.gallery__grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: var(--space-4); margin-top: var(--space-12); }
.gallery__item { position: relative; overflow: hidden; border-radius: var(--radius-lg); }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms cubic-bezier(0.16,1,0.3,1); }
.gallery__item:hover img { transform: scale(1.08); }
.gallery__item--tall { grid-row: span 2; }
.gallery__item--wide { grid-column: span 2; }
.gallery__cap { position: absolute; left: 0; right: 0; bottom: 0; padding: var(--space-4); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #fff; background: linear-gradient(transparent, rgba(0,0,0,0.75)); }
@media (max-width: 900px) { .gallery__grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 170px; } .gallery__item--wide { grid-column: span 2; } }

/* ---- about ---- */
.about__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(var(--space-8), 6vw, var(--space-16)); align-items: center; }
.about__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.about__badge { position: absolute; right: -0.5rem; bottom: -0.5rem; background: var(--color-primary); color: #fff; padding: var(--space-5); border-radius: var(--radius-lg); text-align: center; box-shadow: var(--shadow-red); }
.about__badge strong { font-family: var(--font-display); font-size: var(--text-xl); display: block; line-height: 1; }
.about__badge span { font-size: var(--text-xs); letter-spacing: 0.1em; text-transform: uppercase; }
.about__body h2 { font-size: var(--text-2xl); margin-top: var(--space-3); }
.about__body p { margin-top: var(--space-4); color: var(--color-text-muted); }
.about__list { display: grid; gap: var(--space-3); margin-top: var(--space-6); }
.about__list li { display: flex; gap: 0.75rem; align-items: flex-start; font-weight: 600; }
.about__list .bullet { color: var(--color-primary); font-size: 1.4rem; flex: none; margin-top: 0.1rem; line-height: 1; }
.about__cta { margin-top: var(--space-8); display: flex; gap: var(--space-3); flex-wrap: wrap; }
@media (max-width: 860px) { .about__grid { grid-template-columns: 1fr; } .about__badge { right: 1rem; bottom: 1rem; } }

/* ---- service area ---- */
.area { background: var(--color-surface-offset); }
.area__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-8), 6vw, var(--space-16)); align-items: center; }
.area__list { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); margin-top: var(--space-6); }
.area__list li { display: flex; align-items: center; gap: 0.6rem; font-weight: 600; color: var(--color-text-muted); }
.area__list .bullet { color: var(--color-primary); font-size: 1.5rem; line-height: 1; }
.area__map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); border: 1px solid var(--color-border); }
.area__map iframe { width: 100%; height: 420px; border: 0; display: block; filter: grayscale(0.2); }
@media (max-width: 860px) { .area__grid { grid-template-columns: 1fr; } }

/* ---- CTA band ---- */
.cta-band { position: relative; background: var(--color-primary); color: #fff; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.14), transparent 50%); }
.cta-band__inner { position: relative; text-align: center; max-width: 720px; margin-inline: auto; }
.cta-band h2 { font-size: var(--text-2xl); color: #fff; }
.cta-band p { color: rgba(255,255,255,0.9); margin-top: var(--space-4); font-size: var(--text-lg); }
.cta-band__actions { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; margin-top: var(--space-8); }

/* ---- contact ---- */
.contact__grid { display: grid; grid-template-columns: 1fr; gap: clamp(var(--space-8), 6vw, var(--space-16)); margin-top: var(--space-12); max-width: 60rem; margin-inline: auto; }
.contact__info { display: grid; gap: var(--space-5); grid-template-columns: 1fr 1fr; }
.contact-card { display: flex; gap: var(--space-4); align-items: flex-start; padding: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
.contact-card__icon { width: 2.6rem; height: 2.6rem; flex: none; display: grid; place-items: center; border-radius: var(--radius-md); background: var(--color-primary-soft); color: var(--color-primary); }
.contact-card__icon svg { width: 1.3rem; height: 1.3rem; }
.contact-card h3 { font-family: var(--font-body); font-weight: 700; font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-muted); }
.contact-card a, .contact-card p { font-size: var(--text-lg); font-weight: 700; color: var(--color-text); margin-top: 0.25rem; display: block; }
.contact-card a:hover { color: var(--color-primary); }

.form { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(var(--space-6), 3vw, var(--space-8)); box-shadow: var(--shadow-sm); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form__group { margin-bottom: var(--space-4); }
.form__group label { display: block; font-size: var(--text-sm); font-weight: 600; margin-bottom: 0.4rem; }
.form__group input, .form__group select, .form__group textarea {
  width: 100%; padding: 0.8rem 1rem; border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border); background: var(--color-bg); color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form__group input:focus, .form__group select:focus, .form__group textarea:focus {
  outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.form__group textarea { resize: vertical; min-height: 120px; }
.form__group input::placeholder,
.form__group textarea::placeholder {
  color: color-mix(in oklab, var(--color-text) 42%, transparent);
  opacity: 1;
}
.form__group select:invalid { color: color-mix(in oklab, var(--color-text) 42%, transparent); }
.form__note { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-3); text-align: center; }
@media (max-width: 860px) { .contact__grid { grid-template-columns: 1fr; } .contact__info { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .form__row { grid-template-columns: 1fr; } }

/* ---- footer ---- */
.footer { background: var(--color-charcoal); color: rgba(247, 246, 243, 0.75); padding-block: var(--space-16) var(--space-8); }
[data-theme='dark'] .footer { background: #0c0b0a; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-8); }
.footer__brand .logo__text strong { color: #fff; }
.footer__brand p { margin-top: var(--space-4); font-size: var(--text-sm); max-width: 38ch; }
.footer__logochip { display: inline-block; background: #fff; padding: 16px 20px; border-radius: 14px; box-shadow: 0 6px 20px rgba(0,0,0,0.28); }
.footer__logo { width: 184px; height: auto; display: block; }
.footer h4 { font-family: var(--font-body); font-size: var(--text-xs); letter-spacing: 0.14em; text-transform: uppercase; color: #fff; margin-bottom: var(--space-4); font-weight: 700; }
.footer ul { display: grid; gap: 0.6rem; }
.footer ul a { font-size: var(--text-sm); color: rgba(247, 246, 243, 0.7); transition: color var(--transition); }
.footer ul a:hover { color: var(--color-brand-red); }
.footer__bottom { margin-top: var(--space-12); padding-top: var(--space-6); border-top: 1px solid rgba(247, 246, 243, 0.12); display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; font-size: var(--text-xs); color: rgba(247, 246, 243, 0.5); }
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---- reveal animations ---- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms cubic-bezier(0.16,1,0.3,1), transform 700ms cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---- before / after slider ---- */
.ba { background: var(--color-surface-offset); }
.ba__slider { position: relative; width: 100%; aspect-ratio: 16/9; max-width: 960px; margin-inline: auto; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); user-select: none; -webkit-user-select: none; touch-action: none; cursor: ew-resize; background: #1c1b1a; }
.ba__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba__img--before { clip-path: inset(0 50% 0 0); }
.ba__label { position: absolute; top: 0.9rem; padding: 0.35rem 0.8rem; border-radius: var(--radius-full); background: rgba(20,19,17,0.72); color: #fff; font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; pointer-events: none; }
.ba__label--before { left: 0.9rem; }
.ba__label--after { right: 0.9rem; }
.ba__handle { position: absolute; top: 0; bottom: 0; left: 50%; transform: translateX(-50%); width: 2px; background: rgba(255,255,255,0.85); pointer-events: none; }
.ba__handle span { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 2.6rem; height: 2.6rem; border-radius: var(--radius-full); background: #fff; color: var(--color-primary); display: grid; place-items: center; font-size: 1.1rem; box-shadow: var(--shadow-md); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* anchor scroll offset for sticky header */
section[id] { scroll-margin-top: 5.5rem; }

/* ---- reviews ---- */
.reviews { background: var(--color-surface); }
.reviews__widget { max-width: 880px; margin-inline: auto; }
.reviews__placeholder { text-align: center; padding: var(--space-12) var(--space-8); border: 1px dashed var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface-offset); }
.reviews__stars { color: #f5a623; font-size: 1.7rem; letter-spacing: 0.18em; line-height: 1; }
.reviews__placeholder h3 { font-family: var(--font-display); font-size: var(--text-xl); margin-top: var(--space-4); }
.reviews__placeholder p { margin-top: var(--space-3); color: var(--color-text-muted); max-width: 54ch; margin-inline: auto; }
.reviews__cta { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; margin-top: var(--space-6); }