/* ============================================
   EH Waste Management — design tokens
   ============================================ */
:root {
  --pine: #1F3D2B;
  --pine-dark: #142A1D;
  --paper: #F7F5F0;
  --tan: #EAE3D3;
  --accent: #4C9A5B;
  --accent-dark: #2F6E3C;
  --charcoal: #22221E;
  --slate: #6C7568;

  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius: 10px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--pine-dark);
  line-height: 1.1;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; color: var(--charcoal); }

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

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

ul, ol { margin: 0; padding: 0; list-style: none; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin: 0 0 0.6em;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: 999px;
  padding: 0.85em 1.6em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  font-size: 0.98rem;
}
.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 0 var(--accent-dark);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--accent-dark); }
.btn--primary:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--accent-dark); }
.btn--ghost {
  background: transparent;
  border-color: var(--pine-dark);
  color: var(--pine-dark);
}
.btn--ghost:hover { background: var(--pine-dark); color: #fff; }
.btn--whatsapp {
  background: #25D366;
  color: #fff;
}
.btn--whatsapp:hover { background: #1DA851; transform: translateY(-2px); }
.btn--sm { padding: 0.55em 1.2em; font-size: 0.88rem; }
.btn--lg { padding: 1em 2em; font-size: 1.05rem; }
.btn--block { width: 100%; }

/* ============ Nav ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(31, 61, 43, 0.1);
}
.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav__logo {
  display: flex;
  align-items: center;
}
.nav__logo img {
  height: 42px;
  width: auto;
  display: block;
}
.nav__links {
  display: flex;
  gap: 1.8rem;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav__links a:hover { color: var(--accent-dark); }
.nav__cta { display: flex; align-items: center; gap: 1.2rem; }
.nav__phone { font-family: var(--font-mono); font-size: 0.9rem; font-weight: 500; }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span { width: 24px; height: 2px; background: var(--pine-dark); border-radius: 2px; }

/* ============ Hero ============ */
.hero { padding: 4.5rem 1.5rem 3.5rem; }
.hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}
.hero__sub { font-size: 1.1rem; color: var(--slate); max-width: 46ch; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1.6rem 0 1.4rem; }
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--pine);
}
.hero__trust li::before { content: "● "; color: var(--accent); }

.hero__visual { display: flex; justify-content: center; }
.gauge { position: relative; width: 260px; height: 260px; }
.gauge__svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.gauge__track {
  fill: none;
  stroke: var(--tan);
  stroke-width: 16;
}
.gauge__fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 16;
  stroke-linecap: round;
  stroke-dasharray: 653;
  stroke-dashoffset: 653;
  transition: stroke-dashoffset 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.gauge__label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 2.2rem;
}
.gauge__number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--pine-dark);
}
.gauge__text { font-size: 0.82rem; color: var(--slate); margin-top: 0.3rem; }

/* ============ Trust strip ============ */
.trust-strip { background: var(--pine-dark); padding: 1.6rem 1.5rem; }
.trust-strip__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.2rem;
}
.trust-strip__item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  color: #fff;
  opacity: 0.9;
  transition: opacity 0.15s;
}
.trust-strip__item:hover { opacity: 1; }
.trust-strip__label { font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; }
.trust-strip__meta { font-family: var(--font-mono); font-size: 0.72rem; color: var(--tan); }

/* ============ Section shared ============ */
.section__head { max-width: var(--container); margin: 0 auto; padding: 4rem 1.5rem 1.5rem; }
.section__head--light .eyebrow { color: var(--tan); }
.section__head--light h2 { color: #fff; }

/* ============ Services ============ */
.services { background: var(--paper); }
.services__grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem 4.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: #fff;
  border: 1px solid rgba(31,61,43,0.1);
  border-radius: var(--radius);
  padding: 2rem 1.7rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(31,61,43,0.1); }
.service-card__num {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.85rem;
  margin-bottom: 0.8rem;
}
.service-card p { color: var(--slate); font-size: 0.95rem; }
.service-card__link { color: var(--accent-dark); font-weight: 600; font-size: 0.92rem; }

.services__note {
  max-width: var(--container);
  margin: -2rem auto 4.5rem;
  padding: 0 1.5rem;
  font-size: 0.9rem;
  color: var(--slate);
  text-align: center;
}
.services__note a { color: var(--accent-dark); font-weight: 600; }

/* ============ Gallery ============ */
.gallery__grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem 4.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.gallery__item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--tan);
}
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.9rem 1rem;
  background: linear-gradient(to top, rgba(20,42,29,0.85), transparent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ============ How it works ============ */
.how { background: var(--pine-dark); padding-bottom: 4.5rem; }
.how__steps {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.how__steps h3, .how__steps p { color: #fff; }
.how__steps p { color: rgba(255,255,255,0.7); font-size: 0.95rem; }
.how__step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 1rem;
}

/* ============ Quote form ============ */
.quote { background: var(--tan); padding: 4.5rem 1.5rem; }
.quote__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
}
.quote__intro p a { color: var(--accent-dark); font-weight: 600; }
.quote__list { margin-top: 1.2rem; display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.92rem; }
.quote__list li::before { content: "✓ "; color: var(--pine); font-weight: 700; }

.policy-note {
  margin-top: 1.4rem;
  background: rgba(31,61,43,0.06);
  border-left: 3px solid var(--accent-dark);
  border-radius: 0 8px 8px 0;
  padding: 0.9rem 1.1rem;
  font-size: 0.86rem;
  color: var(--pine-dark);
  line-height: 1.5;
}

.quote__form {
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 20px 50px rgba(31,61,43,0.12);
}
.form-row { margin-bottom: 1.1rem; }
.form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; color: var(--pine-dark); }
input, select, textarea {
  width: 100%;
  padding: 0.7em 0.9em;
  border: 1.5px solid rgba(31,61,43,0.18);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--paper);
  color: var(--charcoal);
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; }
textarea { resize: vertical; }
.form-note { font-size: 0.78rem; color: var(--slate); text-align: center; margin: 0.8rem 0 0; }

.form-row--check { margin-bottom: 1.3rem; }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--slate);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
  width: 17px;
  height: 17px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--accent-dark);
}

/* ============ Reviews ============ */
.reviews__grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem 4.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.review-card {
  margin: 0;
  background: #fff;
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.6rem 1.7rem;
}
.review-card p { font-size: 0.94rem; color: var(--charcoal); }
.review-card cite {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--slate);
}

/* ============ FAQ ============ */
.faq { background: var(--pine-dark); padding-bottom: 4.5rem; }
.faq__list { max-width: 780px; margin: 0 auto; padding: 0 1.5rem; display: flex; flex-direction: column; gap: 0.7rem; }
.faq__item {
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
  padding: 1rem 1.3rem;
}
.faq__item summary {
  cursor: pointer;
  color: #fff;
  font-weight: 600;
  font-size: 0.98rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq__item summary::after { content: "+"; color: var(--accent); font-size: 1.3rem; }
.faq__item[open] summary::after { content: "–"; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item p { color: rgba(255,255,255,0.7); margin-top: 0.8rem; font-size: 0.92rem; }

/* ============ Contact ============ */
.contact { padding: 4.5rem 1.5rem; }
.contact__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: stretch;
}
.contact__details { display: flex; flex-direction: column; gap: 1rem; margin: 1.4rem 0; }
.contact__details li { display: flex; flex-direction: column; gap: 0.15rem; }
.contact__details span:first-child { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--slate); }
.contact__details a { font-weight: 600; color: var(--pine-dark); }
.contact__details a:hover { color: var(--accent-dark); }
.contact__social { display: flex; gap: 1rem; }
.contact__social a {
  border: 1.5px solid var(--pine-dark);
  border-radius: 999px;
  padding: 0.4em 1.1em;
  font-size: 0.85rem;
  font-weight: 600;
}
.contact__social a:hover { background: var(--pine-dark); color: #fff; }
.contact__map { border-radius: var(--radius); overflow: hidden; min-height: 320px; }
.contact__map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; }

/* ============ Footer ============ */
.footer { background: var(--pine-dark); padding: 2rem 1.5rem; }
.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.82rem;
}

/* ============ Sticky call (mobile) ============ */
.sticky-call {
  display: none;
  position: fixed;
  bottom: 1.2rem;
  right: 1.2rem;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  padding: 0.9em 1.4em;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  z-index: 90;
}

/* ============ Responsive ============ */
@media (max-width: 900px) {
  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 1.5rem 1rem;
    border-bottom: 1px solid rgba(31,61,43,0.1);
  }
  .nav__links a { padding: 0.7rem 0; border-top: 1px solid rgba(31,61,43,0.08); }
  .nav__links--open { display: flex; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav__inner { position: relative; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { order: -1; }
  .services__grid, .how__steps, .reviews__grid, .gallery__grid { grid-template-columns: 1fr; }
  .quote__inner, .contact__inner { grid-template-columns: 1fr; }
  .form-row--split { grid-template-columns: 1fr; }
  .sticky-call { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* ============ Small phones (iPhone SE, older Android, etc.) ============ */
@media (max-width: 480px) {
  .hero { padding: 3rem 1.2rem 2.5rem; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .hero__trust { gap: 0.4rem 1rem; font-size: 0.72rem; }

  .gauge { width: 210px; height: 210px; }
  .gauge__number { font-size: 2.1rem; }

  .trust-strip__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.4rem 1rem;
    justify-content: start;
  }

  .section__head { padding: 3rem 1.2rem 1.2rem; }
  .services__grid, .gallery__grid, .how__steps, .reviews__grid,
  .quote__inner, .contact__inner {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
  }
  .service-card { padding: 1.5rem 1.3rem; }
  .quote { padding: 3rem 1.2rem; }
  .quote__form { padding: 1.4rem; }
  .contact { padding: 3rem 1.2rem; }

  .nav__inner { padding: 0.75rem 1.2rem; }
  .nav__logo img { height: 34px; }

  .sticky-call {
    bottom: calc(1rem + env(safe-area-inset-bottom));
    right: 1rem;
    padding: 0.8em 1.2em;
    font-size: 0.92rem;
  }
}

/* ============ Extra breathing room on tablets ============ */
@media (min-width: 601px) and (max-width: 900px) {
  .services__grid, .gallery__grid, .how__steps, .reviews__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}