/* ============ style.css — tokens + components ============ */

:root {
  /* type scale (fluid) */
  --text-xs: clamp(.75rem, .72rem + .15vw, .82rem);
  --text-sm: clamp(.86rem, .83rem + .2vw, .95rem);
  --text-base: clamp(1rem, .97rem + .2vw, 1.08rem);
  --text-lg: clamp(1.18rem, 1.1rem + .5vw, 1.4rem);
  --text-xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --text-2xl: clamp(2rem, 1.6rem + 2.2vw, 3rem);
  --text-hero: clamp(2.7rem, 2rem + 4.4vw, 5rem);

  /* spacing (4px base) */
  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem;
  --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;

  --font-display: 'Clash Display', 'Georgia', serif;
  --font-body: 'Switzer', 'Inter', system-ui, sans-serif;

  --radius-sm: 8px; --radius: 14px; --radius-lg: 22px; --radius-pill: 999px;

  /* ---- LIGHT THEME (logo #4 richer earth tones) ---- */
  --bg: #f3efe4;            /* warm cream (logo bg) */
  --surface: #fbf8f0;       /* card */
  --surface-2: #e9e2d0;     /* alt */
  --ink: #1f3d24;           /* deep forest green (logo wordmark) */
  --ink-soft: #2d3a32;      /* slate-green (CLEAN & HAUL text) */
  --muted: #6c7268;
  --border: color-mix(in oklab, var(--ink) 14%, transparent);
  --accent: #1f3d24;        /* forest green */
  --olive: #7a8a3a;         /* olive E-bars */
  --accent-2: #b0542a;      /* rust ampersand / Guam clay */
  --accent-3: #c9a96a;      /* tan dashes */
  --accent-ink: #f3efe4;
  --steel: #5b7186;         /* steel blue (wave, logo #2) */
  --focus: #b0542a;
  --shadow-sm: 0 1px 2px rgba(33,52,43,.08), 0 2px 8px rgba(33,52,43,.06);
  --shadow: 0 8px 28px rgba(33,52,43,.12);
}

html[data-theme="dark"] {
  --bg: #14201a;
  --surface: #1c2b22;
  --surface-2: #25362c;
  --ink: #ece8da;
  --ink-soft: #cdd3c5;
  --muted: #9aa493;
  --border: color-mix(in oklab, var(--ink) 18%, transparent);
  --accent: #5fa07c;        /* lightened forest for dark bg */
  --olive: #aeb96a;
  --accent-2: #e08a52;      /* rust */
  --accent-3: #d7bb5b;      /* tan/gold */
  --accent-ink: #102018;
  --steel: #7e98ad;
  --focus: #e08a52;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4), 0 2px 10px rgba(0,0,0,.3);
  --shadow: 0 10px 34px rgba(0,0,0,.45);
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: background .4s ease, color .4s ease;
}

em { font-style: normal; color: var(--accent-2); }
strong { color: var(--ink); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 600; font-size: var(--text-sm); letter-spacing: .01em;
  padding: .85rem 1.5rem; border-radius: var(--radius-pill);
  min-height: 48px; transition: transform .18s cubic-bezier(.16,1,.3,1), background .2s, box-shadow .2s, color .2s;
  border: 1.5px solid transparent;
}
.btn--primary { background: var(--accent); color: var(--accent-ink); box-shadow: var(--shadow-sm); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--primary:active { transform: translateY(0); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--border); }
.btn--ghost:hover { background: var(--surface-2); transform: translateY(-2px); }
.btn--block { width: 100%; }

/* ---------- header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s ease, background .4s ease;
}
.header--scrolled { box-shadow: var(--shadow-sm); }
.header__inner { display: flex; align-items: center; gap: var(--space-4); height: 74px; }

.brand { display: flex; align-items: center; gap: .7rem; }
.brand__logo svg { display: block; }
.brand__word { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.28rem; letter-spacing: .02em; color: var(--ink); }
.brand__sub { display: inline-flex; align-items: center; gap: .35rem; font-size: var(--text-xs); font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); margin-top: 3px; }
.brand__amp { color: var(--accent-2); font-weight: 700; }
.brand__dash { width: 12px; height: 1.5px; background: var(--accent-3); display: inline-block; }

/* logo svg parts — concept #4: ring + olive E-bars + forest tree */
.lg-ring { fill: none; stroke: var(--accent); stroke-width: 3; }
.lg-bar { fill: var(--olive); }
.lg-tree { fill: var(--accent); }

/* ---------- nav ---------- */
.nav { margin-left: auto; }
.nav__menu { display: flex; align-items: center; gap: var(--space-1); }
.nav__menu a { padding: .55rem .85rem; font-size: var(--text-sm); font-weight: 500; border-radius: var(--radius-pill); color: var(--ink-soft); transition: color .2s, background .2s; }
.nav__menu a:hover { color: var(--ink); background: var(--surface-2); }
.nav__cta { background: var(--accent); color: var(--accent-ink) !important; font-weight: 600; }
.nav__cta:hover { background: color-mix(in oklab, var(--accent) 85%, black) !important; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px; align-items: center; justify-content: center; }
.nav__toggle span { width: 24px; height: 2.2px; background: var(--ink); border-radius: 2px; transition: transform .25s, opacity .2s; }

.theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: var(--radius-pill); border: 1px solid var(--border); color: var(--ink); transition: background .2s, transform .2s; }
.theme-toggle:hover { background: var(--surface-2); transform: rotate(-12deg); }
.theme-toggle svg { stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; }
.theme-toggle .icon-moon { display: none; fill: currentColor; stroke: none; }
html[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
html[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.hero__texture {
  position: absolute; inset: 0; z-index: 0; opacity: .5;
  background:
    radial-gradient(circle at 18% 20%, color-mix(in oklab, var(--accent) 16%, transparent), transparent 42%),
    radial-gradient(circle at 88% 78%, color-mix(in oklab, var(--accent-2) 14%, transparent), transparent 40%),
    repeating-linear-gradient(135deg, color-mix(in oklab, var(--ink) 4%, transparent) 0 1px, transparent 1px 16px);
}
.hero__inner { position: relative; z-index: 1; max-width: 880px; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: .55rem; font-size: var(--text-sm); font-weight: 600; color: var(--ink-soft); letter-spacing: .02em; padding: .4rem .9rem; border: 1px solid var(--border); border-radius: var(--radius-pill); background: var(--surface); }
.hero__eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent-2) 25%, transparent); }
.hero__title { font-family: var(--font-display); font-weight: 600; font-size: var(--text-hero); letter-spacing: -.015em; margin-top: var(--space-6); }
.hero__lede { font-size: var(--text-lg); color: var(--ink-soft); max-width: 60ch; margin-top: var(--space-6); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
.hero__stats { display: flex; flex-wrap: wrap; gap: var(--space-8); margin-top: var(--space-12); padding-top: var(--space-6); border-top: 1px solid var(--border); }
.hero__stats li { display: flex; flex-direction: column; }
.stat__num { font-family: var(--font-display); font-weight: 600; font-size: var(--text-xl); color: var(--accent); }
.stat__label { font-size: var(--text-sm); color: var(--muted); }

/* ---------- trust ---------- */
.trust { background: var(--accent); color: var(--accent-ink); }
.trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); padding-block: var(--space-6); }
.trust__item { display: flex; align-items: center; gap: .6rem; font-size: var(--text-sm); font-weight: 500; }
.trust__mark { color: var(--accent-3); font-size: 1.2em; }

/* ---------- section scaffolding ---------- */
.section { padding-block: clamp(var(--space-16), 8vw, var(--space-32)); }
.section--alt { background: var(--surface-2); }
.section__head { max-width: 64ch; margin-inline: auto; text-align: center; margin-bottom: var(--space-12); }
.section__head--left { text-align: left; margin-inline: 0; }
.section__kicker { font-size: var(--text-xs); font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-2); margin-bottom: var(--space-3); }
.section__title { font-family: var(--font-display); font-weight: 600; font-size: var(--text-2xl); letter-spacing: -.01em; }
.section__intro { color: var(--ink-soft); font-size: var(--text-lg); margin-top: var(--space-4); }

/* ---------- services ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.svc-card {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--space-8) var(--space-6) var(--space-6);
  box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
  overflow: hidden;
}
.svc-card::before { content: ""; position: absolute; inset: 0 auto auto 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: color-mix(in oklab, var(--accent) 30%, var(--border)); }
.svc-card:hover::before { transform: scaleX(1); }
.svc-card__no { font-family: var(--font-display); font-size: var(--text-sm); font-weight: 600; color: var(--accent-3); letter-spacing: .1em; }
.svc-card h3 { font-family: var(--font-display); font-weight: 600; font-size: var(--text-lg); margin: var(--space-2) 0 var(--space-3); }
.svc-card p { color: var(--ink-soft); font-size: var(--text-base); }
.svc-card__tag { display: inline-block; margin-top: var(--space-4); font-size: var(--text-xs); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-2); border: 1px solid color-mix(in oklab, var(--accent-2) 45%, transparent); border-radius: var(--radius-pill); padding: .25rem .7rem; }
.services__cta { text-align: center; margin-top: var(--space-12); }

/* ---------- process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); counter-reset: s; }
.step { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-8) var(--space-6); }
.step__num { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-family: var(--font-display); font-weight: 600; font-size: var(--text-lg); margin-bottom: var(--space-4); }
.step h3 { font-family: var(--font-display); font-weight: 600; font-size: var(--text-lg); margin-bottom: var(--space-2); }
.step p { color: var(--ink-soft); font-size: var(--text-base); }
.step:not(:last-child)::after { content: "\2192"; position: absolute; right: -1.15rem; top: 2.6rem; color: var(--accent-2); font-size: 1.4rem; z-index: 2; }

/* ---------- service area ---------- */
.area__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--space-12); align-items: center; }
.area__copy p { color: var(--ink-soft); margin-top: var(--space-4); font-size: var(--text-lg); }
.area__list { margin: var(--space-6) 0; display: grid; gap: var(--space-2); }
.area__list li { position: relative; padding-left: 1.6rem; color: var(--ink-soft); }
.area__list li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* service-area logo badge */
.area__badge-wrap { display: flex; flex-direction: column; align-items: center; gap: var(--space-4); }
.badge {
  width: clamp(220px, 60%, 320px);
  height: auto;
  filter: drop-shadow(var(--shadow-sm));
}
.badge-field { fill: #f8f5ed; }
.badge-ring-outer { fill: none; stroke: var(--accent); stroke-width: 4; }
.badge-ring-inner { fill: none; stroke: var(--olive); stroke-width: 2; }
.badge-top,
.badge-bottom { font-family: var(--font-display); font-weight: 700; letter-spacing: 2.7px; }
.badge-top { fill: var(--accent); font-size: 16px; }
.badge-bottom { fill: var(--steel); font-size: 11px; letter-spacing: 2.2px; }
.badge-dash { stroke: var(--accent-3); stroke-width: 3; stroke-linecap: round; }
.badge-leaf { fill: var(--olive); }
.badge-wave { fill: var(--steel); }
.badge-leaf-cut,
.badge-wave-cut { fill: none; stroke: var(--surface); stroke-width: 6; stroke-linecap: round; }
.area__badge-cap { font-size: var(--text-sm); color: var(--muted); text-align: center; }

/* ---------- why ---------- */
.why__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.why-card { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--accent-2); border-radius: var(--radius); padding: var(--space-8); }
.why-card h3 { font-family: var(--font-display); font-weight: 600; font-size: var(--text-lg); margin-bottom: var(--space-2); }
.why-card p { color: var(--ink-soft); }

/* ---------- faq ---------- */
.faq__inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: var(--space-12); align-items: start; }
.faq__list { display: grid; gap: var(--space-3); }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0 var(--space-6); transition: border-color .2s; }
.faq-item[open] { border-color: color-mix(in oklab, var(--accent) 35%, var(--border)); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: var(--space-5) 0; font-family: var(--font-display); font-weight: 600; font-size: var(--text-lg); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--accent-2); font-size: 1.5rem; line-height: 1; transition: transform .25s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--ink-soft); padding-bottom: var(--space-5); max-width: 60ch; }

/* ---------- estimate / form ---------- */
.estimate__inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: var(--space-12); align-items: start; }
.estimate__intro p { color: var(--ink-soft); margin-top: var(--space-4); font-size: var(--text-lg); }
.estimate__contact { margin-top: var(--space-8); display: grid; gap: var(--space-3); }
.estimate__contact li { display: flex; gap: .8rem; align-items: baseline; border-bottom: 1px solid var(--border); padding-bottom: var(--space-3); }
.estimate__label { min-width: 64px; font-weight: 700; font-size: var(--text-sm); letter-spacing: .05em; text-transform: uppercase; color: var(--accent); }

.estimate__form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(var(--space-6), 4vw, var(--space-10)); box-shadow: var(--shadow); }
.form__note { font-size: var(--text-xs); color: var(--muted); background: var(--surface-2); border-radius: var(--radius-sm); padding: .6rem .8rem; margin-bottom: var(--space-6); }
.field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.field label { font-size: var(--text-sm); font-weight: 600; }
.field input, .field select, .field textarea {
  background: var(--bg); border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: .75rem .9rem; font-size: var(--text-base); transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent); }
.field textarea { resize: vertical; }
.field__hint { font-size: var(--text-xs); color: var(--muted); }
.field--file input { padding: .55rem; }
.form__success { margin-top: var(--space-4); font-size: var(--text-sm); font-weight: 600; color: var(--accent); background: color-mix(in oklab, var(--accent) 12%, transparent); padding: .8rem 1rem; border-radius: var(--radius-sm); }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: var(--bg); }
html[data-theme="dark"] .footer { background: #0f1813; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-12); padding-block: var(--space-16); }
.footer .lg-ring { stroke: var(--accent-3); }
.footer .lg-tree { fill: var(--bg); }
.footer .lg-bar { fill: var(--olive); }
.footer__name { font-family: var(--font-display); font-weight: 600; font-size: var(--text-xl); margin-top: var(--space-4); }
.footer__tag { color: color-mix(in oklab, var(--bg) 70%, transparent); margin-top: var(--space-2); }
.footer__est { color: var(--accent-3); font-size: var(--text-sm); letter-spacing: .1em; text-transform: uppercase; margin-top: var(--space-3); }
.footer__nav h3, .footer__contact h3 { font-family: var(--font-display); font-weight: 600; font-size: var(--text-base); margin-bottom: var(--space-4); color: var(--accent-3); }
.footer__nav ul, .footer__contact ul { display: grid; gap: var(--space-2); }
.footer__nav a { color: color-mix(in oklab, var(--bg) 80%, transparent); font-size: var(--text-sm); transition: color .2s; }
.footer__nav a:hover { color: var(--bg); }
.footer__contact li { color: color-mix(in oklab, var(--bg) 80%, transparent); font-size: var(--text-sm); }
.footer__contact .placeholder { color: color-mix(in oklab, var(--bg) 60%, transparent); }
.footer__bar { border-top: 1px solid color-mix(in oklab, var(--bg) 18%, transparent); }
.footer__bar-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-2); padding-block: var(--space-6); font-size: var(--text-xs); color: color-mix(in oklab, var(--bg) 65%, transparent); }

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s cubic-bezier(.16,1,.3,1); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:not(:last-child)::after { display: none; }
  .area__inner, .faq__inner, .estimate__inner { grid-template-columns: 1fr; gap: var(--space-8); }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav__toggle { display: flex; order: 3; }
  .nav__menu {
    position: absolute; top: 74px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: var(--space-1);
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: var(--space-4); box-shadow: var(--shadow);
    max-height: 0; overflow: hidden; opacity: 0; pointer-events: none;
    transition: max-height .3s ease, opacity .25s ease, padding .3s ease;
  }
  .nav__menu.is-open { max-height: 420px; opacity: 1; pointer-events: auto; }
  .nav__menu a { padding: .9rem 1rem; }
  .nav__cta { text-align: center; }
  .nav__toggle.is-open span:nth-child(1) { transform: translateY(7.2px) rotate(45deg); }
  .nav__toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav__toggle.is-open span:nth-child(3) { transform: translateY(-7.2px) rotate(-45deg); }
}

@media (max-width: 560px) {
  .card-grid, .steps, .why__grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: var(--space-8); }
  .hero__stats { gap: var(--space-6); }
}