/* ===== Layout primitives ===== */
.container { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 3rem); }
.container--narrow { max-width: var(--content-default); }

.section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--color-brand);
  font-family: var(--font-display);
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--color-brand); display: inline-block; }

.section-title {
  font-size: var(--text-2xl); font-weight: 800; letter-spacing: -0.02em;
  margin-top: var(--space-4); text-transform: uppercase;
}
.section-lead { color: var(--color-text-muted); font-size: var(--text-lg); max-width: 56ch; margin-top: var(--space-5); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-display); font-weight: 700; font-size: var(--text-sm);
  letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none;
  padding: var(--space-4) var(--space-8); border-radius: var(--radius-sm);
  white-space: nowrap; border: 2px solid transparent;
}
.btn--primary { background: var(--color-brand); color: #fff; }
.btn--primary:hover { background: var(--color-brand-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--primary:active { background: var(--color-brand-active); transform: translateY(0); }
.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-text); transform: translateY(-2px); }
.btn--light { background: #fff; color: #16181c; }
.btn--light:hover { background: #f0f0ef; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.4); }
.btn--outline-light:hover { border-color: #fff; background: rgba(255,255,255,0.08); transform: translateY(-2px); }

/* ===== Header ===== */
.header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s, transform 0.35s cubic-bezier(0.16,1,0.3,1);
}
.header--scrolled { border-bottom-color: var(--hairline); background: color-mix(in oklab, var(--color-bg) 94%, transparent); }
.header--hidden { transform: translateY(-100%); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 108px; gap: var(--space-6); }
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.brand img { height: 84px; width: auto; }
.brand__logo-dark { display: none; }
[data-theme="dark"] .brand__logo-light { display: none; }
[data-theme="dark"] .brand__logo-dark { display: block; }

.nav { display: flex; align-items: center; gap: var(--space-8); }
.nav__links { display: flex; gap: var(--space-6); list-style: none; }
.nav__links a {
  font-family: var(--font-display); font-size: var(--text-sm); font-weight: 600;
  letter-spacing: 0.02em; color: var(--color-text-muted); text-decoration: none;
  text-transform: uppercase; position: relative; padding-block: var(--space-2);
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--color-brand); transition: width var(--transition-interactive);
}
.nav__links a:hover { color: var(--color-text); }
.nav__links a:hover::after { width: 100%; }
.header__actions { display: flex; align-items: center; gap: var(--space-3); }

.theme-toggle {
  display: inline-grid; place-items: center; width: 40px; height: 40px;
  border-radius: var(--radius-sm); color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.theme-toggle:hover { color: var(--color-text); border-color: var(--color-text); }

.menu-toggle { display: none; width: 40px; height: 40px; place-items: center; color: var(--color-text); }

/* ===== Mobile nav ===== */
@media (max-width: 880px) {
  .nav__links, .header__actions .btn { display: none; }
  .menu-toggle { display: grid; }
  .mobile-nav {
    position: fixed; inset: 76px 0 auto 0; z-index: 99;
    background: var(--color-surface); border-bottom: 1px solid var(--color-border);
    transform: translateY(-110%); transition: transform 0.35s cubic-bezier(0.16,1,0.3,1);
    padding: var(--space-6) clamp(1.25rem,4vw,3rem) var(--space-8);
  }
  .mobile-nav.open { transform: translateY(0); }
  .mobile-nav ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
  .mobile-nav a {
    font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
    font-size: var(--text-lg); color: var(--color-text); text-decoration: none;
    padding-block: var(--space-3); border-bottom: 1px solid var(--color-divider); display: block;
  }
  .mobile-nav .btn { width: 100%; margin-top: var(--space-5); }
}
@media (min-width: 881px) { .mobile-nav { display: none; } }

/* ===== Hero ===== */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(12,13,16,0.55) 0%, rgba(12,13,16,0.35) 35%, rgba(12,13,16,0.92) 100%);
}
.hero__content { padding-block: clamp(var(--space-12), 9vh, var(--space-20)); max-width: 920px; }
.hero__tag {
  display: inline-flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-6);
  font-family: var(--font-display); font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase; color: #fff;
  background: rgba(255,255,255,0.10); border: 1px solid rgba(255,255,255,0.2);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-full);
  backdrop-filter: blur(6px);
}
.hero__tag .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-brand); }
.hero h1 {
  color: #fff; font-size: var(--text-hero); font-weight: 800; letter-spacing: -0.03em;
  text-transform: uppercase; line-height: 0.95;
}
.hero h1 .accent { color: var(--color-brand); }
.hero__sub { color: rgba(255,255,255,0.85); font-size: var(--text-lg); max-width: 54ch; margin-top: var(--space-6); }
.hero__cta { display: flex; gap: var(--space-4); margin-top: var(--space-8); flex-wrap: wrap; }
.hero__stats {
  display: flex; gap: clamp(var(--space-6), 5vw, var(--space-16)); margin-top: clamp(var(--space-8), 4vh, var(--space-12));
  padding-top: var(--space-6); border-top: 1px solid rgba(255,255,255,0.18); flex-wrap: wrap;
}
.hero__stat .num { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 800; color: #fff; }
.hero__stat .lbl { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.7); }

/* ===== Marquee strip ===== */
.strip { background: var(--color-steel); color: #fff; padding-block: var(--space-5); overflow: hidden; border-block: 1px solid rgba(255,255,255,0.08); }
.strip__track { display: flex; gap: var(--space-12); white-space: nowrap; animation: marquee 32s linear infinite; width: max-content; }
.strip__item { display: inline-flex; align-items: center; gap: var(--space-4); font-family: var(--font-display); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: var(--text-sm); }
.strip__item span.sep { color: var(--color-brand); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .strip__track { animation: none; } }

/* ===== Services ===== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-16); }
@media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .services-grid { grid-template-columns: 1fr; } }
.svc-card {
  position: relative; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-8); overflow: hidden;
  transition: transform var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.svc-card::before { content: ""; position: absolute; top: 0; left: 0; width: 4px; height: 0; background: var(--color-brand); transition: height var(--transition-interactive); }
.svc-card:hover { transform: translateY(-4px); border-color: var(--color-brand); box-shadow: var(--shadow-md); }
.svc-card:hover::before { height: 100%; }
.svc-card__icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: var(--radius-sm); background: color-mix(in oklab, var(--color-brand) 12%, transparent); color: var(--color-brand); margin-bottom: var(--space-6); }
.svc-card__icon svg { width: 28px; height: 28px; }
.svc-card h3 { font-size: var(--text-lg); font-weight: 700; text-transform: uppercase; letter-spacing: -0.01em; }
.svc-card p { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-3); }

/* ===== Showcase (alternating) ===== */
.showcase { display: grid; gap: clamp(var(--space-12), 8vw, var(--space-24)); margin-top: var(--space-16); }
.showcase__item { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-8), 5vw, var(--space-16)); align-items: center; }
.showcase__item:nth-child(even) .showcase__media { order: 2; }
.showcase__media { position: relative; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-lg); }
.showcase__media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 0.6s cubic-bezier(0.16,1,0.3,1); }
.showcase__media:hover img { transform: scale(1.04); }
.showcase__badge {
  position: absolute; top: var(--space-4); left: var(--space-4);
  background: var(--color-brand); color: #fff; font-family: var(--font-display);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-sm);
}
.showcase__body h3 { font-size: var(--text-xl); font-weight: 800; text-transform: uppercase; letter-spacing: -0.02em; }
.showcase__body p { color: var(--color-text-muted); margin-top: var(--space-4); }
.showcase__list { list-style: none; margin-top: var(--space-6); display: grid; gap: var(--space-3); }
.showcase__list li { display: flex; align-items: flex-start; gap: var(--space-3); font-size: var(--text-sm); }
.showcase__list li svg { width: 18px; height: 18px; color: var(--color-brand); flex-shrink: 0; margin-top: 3px; }
@media (max-width: 760px) {
  .showcase__item { grid-template-columns: 1fr; }
  .showcase__item:nth-child(even) .showcase__media { order: 0; }
}

/* ===== Process ===== */
.process { background: var(--color-steel); color: #fff; }
.process .section-title, .process .showcase__body h3 { color: #fff; }
.process .eyebrow { color: var(--color-brand); }
.process .section-lead { color: rgba(255,255,255,0.7); }
.process-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-8); margin-top: var(--space-16); }
.process-step { position: relative; padding-top: var(--space-8); border-top: 2px solid rgba(255,255,255,0.15); }
.process-step .step-num { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 800; color: var(--color-brand); line-height: 1; }
.process-step h4 { font-size: var(--text-lg); font-weight: 700; text-transform: uppercase; margin-top: var(--space-4); }
.process-step p { color: rgba(255,255,255,0.65); font-size: var(--text-sm); margin-top: var(--space-3); }

/* ===== Why / Stats band ===== */
.why { position: relative; overflow: hidden; }
.why__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-10), 6vw, var(--space-24)); align-items: center; }
.why__features { display: grid; gap: var(--space-6); }
.why-feature { display: flex; gap: var(--space-5); }
.why-feature__num { font-family: var(--font-display); font-weight: 800; color: var(--color-brand); font-size: var(--text-lg); flex-shrink: 0; }
.why-feature h4 { font-size: var(--text-lg); font-weight: 700; text-transform: uppercase; }
.why-feature p { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-2); }
.why__media { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-lg); }
.why__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3/4; }
@media (max-width: 820px) { .why__inner { grid-template-columns: 1fr; } .why__media { order: -1; } .why__media img { aspect-ratio: 16/10; } }

/* ===== Service area ===== */
.area { background: var(--color-surface-2); }
.area__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-10), 6vw, var(--space-20)); align-items: center; }
.area__map { position: relative; border-radius: var(--radius-md); overflow: hidden; background: var(--color-surface); border: 1px solid var(--color-border); padding: clamp(var(--space-6), 4vw, var(--space-10)); }
.cmap { width: 100%; height: auto; display: block; }
.cmap__state {
  fill: #e4e4e1;
  stroke: var(--color-brand);
  stroke-width: 5;
  stroke-linejoin: round;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  transition: fill var(--transition-interactive);
}
[data-theme="dark"] .cmap__state { fill: #2c2f35; }
.cmap__dot { fill: var(--color-brand); }
.cmap__pulse {
  fill: none; stroke: var(--color-brand); stroke-width: 4;
  opacity: 0.5; transform-origin: 430px 430px; transform-box: fill-box;
  animation: cmap-pulse 2.4s cubic-bezier(0.16,1,0.3,1) infinite;
}
@keyframes cmap-pulse {
  0% { transform: scale(0.7); opacity: 0.6; }
  70% { transform: scale(1.9); opacity: 0; }
  100% { transform: scale(1.9); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .cmap__pulse { animation: none; opacity: 0.4; } }
.cmap__label {
  fill: var(--color-brand); font-family: var(--font-display);
  font-size: 46px; font-weight: 800; letter-spacing: 0.01em;
}
.area__states { display: flex; gap: var(--space-8); margin-top: var(--space-8); flex-wrap: wrap; }
.area__state .abbr { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 800; color: var(--color-brand); }
.area__state .name { font-size: var(--text-sm); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.area__cities { list-style: none; columns: 2; gap: var(--space-6); margin-top: var(--space-6); }
.area__cities li { font-size: var(--text-sm); color: var(--color-text-muted); padding-block: var(--space-1); display: flex; align-items: center; gap: var(--space-2); }
.area__cities li::before { content: ""; width: 6px; height: 6px; background: var(--color-brand); border-radius: 50%; display: inline-block; }
@media (max-width: 820px) { .area__inner { grid-template-columns: 1fr; } }

/* ===== CTA band ===== */
.cta-band { position: relative; overflow: hidden; background: var(--color-steel); color: #fff; text-align: center; }
.cta-band__bg { position: absolute; inset: 0; opacity: 0.18; z-index: 0; }
.cta-band__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { font-size: var(--text-2xl); font-weight: 800; text-transform: uppercase; letter-spacing: -0.02em; }
.cta-band p { color: rgba(255,255,255,0.75); max-width: 48ch; margin: var(--space-5) auto 0; }
.cta-band .hero__cta { justify-content: center; }

/* ===== Contact ===== */
.contact__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-10), 6vw, var(--space-20)); }
.contact__info { display: grid; gap: var(--space-8); align-content: start; }
.contact-item { display: flex; gap: var(--space-4); }
.contact-item__icon { width: 44px; height: 44px; flex-shrink: 0; display: grid; place-items: center; border-radius: var(--radius-sm); background: color-mix(in oklab, var(--color-brand) 12%, transparent); color: var(--color-brand); }
.contact-item__icon svg { width: 22px; height: 22px; }
.contact-item .label { font-family: var(--font-display); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-text-faint); }
.contact-item .value { font-size: var(--text-base); font-weight: 600; margin-top: 2px; }
.contact-item a { color: var(--color-text); text-decoration: none; }
.contact-item a:hover { color: var(--color-brand); }

.form { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: clamp(var(--space-6), 4vw, var(--space-10)); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.field { display: grid; gap: var(--space-2); margin-bottom: var(--space-5); }
.field label { font-family: var(--font-display); font-size: var(--text-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); }
.field input, .field select, .field textarea {
  background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4); font-size: var(--text-sm); color: var(--color-text); width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--color-brand); box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-brand) 18%, transparent); }
.field textarea { resize: vertical; min-height: 110px; }
.form .btn { width: 100%; margin-top: var(--space-2); }
.form__note { font-size: var(--text-xs); color: var(--color-text-faint); text-align: center; margin-top: var(--space-4); }
.form__success { display: none; text-align: center; padding: var(--space-8) 0; }
.form__success.show { display: block; }
.form__success svg { width: 56px; height: 56px; color: var(--color-brand); margin: 0 auto var(--space-4); }
.form__success h3 { font-size: var(--text-lg); text-transform: uppercase; }
.form__success p { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-2); }
@media (max-width: 760px) { .contact__inner { grid-template-columns: 1fr; } .form__row { grid-template-columns: 1fr; } }

/* ===== Footer ===== */
.footer { background: var(--color-steel); color: rgba(255,255,255,0.7); padding-block: var(--space-16) var(--space-8); }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-10); padding-bottom: var(--space-12); border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer__brand img { height: 112px; margin-bottom: var(--space-5); }
.footer__brand p { font-size: var(--text-sm); max-width: 40ch; }
.footer h5 { font-family: var(--font-display); color: #fff; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: var(--space-5); }
.footer ul { list-style: none; display: grid; gap: var(--space-3); }
.footer a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: var(--text-sm); }
.footer a:hover { color: var(--color-brand); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-6); gap: var(--space-4); flex-wrap: wrap; font-size: var(--text-xs); color: rgba(255,255,255,0.5); }
@media (max-width: 760px) { .footer__top { grid-template-columns: 1fr; gap: var(--space-8); } }

/* ===== Scroll reveal ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }