/* ==========================================================================
   EVERLAST EPOXY — design tokens (sampled from eelogo2.png: deep forest
   green #123E25 + brushed silver #BCC0C1)
   ========================================================================== */
:root{
  --ink:        #0E1B15;
  --ink-2:      #15251C;
  --ink-3:      #22352A;
  --concrete:   #8B9691;
  --concrete-2: #5B655F;
  --paper:      #F5F6F4;
  --paper-2:    #E8EAE6;
  --paper-3:    #DADEDA;
  /* names kept from the original copper build; values now carry the brand
     green/silver — --resin* = green accent role, --resin-light = silver role */
  --resin:      #123E25;
  --resin-btn:  #123E25;
  --resin-deep: #0A2115;
  --resin-light:#BCC0C1;
  --teal:       #123E25; /* unused, kept as a reserved secondary token */
  --white:      #FFFFFF;

  --font-display: "Big Shoulders Display", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --wrap: 1180px;
  --radius: 4px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
h1,h2,h3,h4{ margin: 0; font-family: var(--font-display); font-weight: 800; text-transform: uppercase; letter-spacing: -0.01em; line-height: 0.98; }
p{ margin: 0; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; cursor: pointer; }
input, select{ font-family: inherit; font-size: 1rem; }

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

.skip-link{
  position: absolute; left: -999px; top: 0; z-index: 999;
  background: var(--resin); color: var(--white); padding: 12px 18px; font-family: var(--font-mono);
}
.skip-link:focus{ left: 12px; top: 12px; }

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

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--resin-deep);
  margin: 0 0 10px;
}
.eyebrow-light{ color: var(--resin-light); }

.section-head{ max-width: 640px; margin-bottom: 44px; }
.section-head h2{ font-size: clamp(1.9rem, 1.2rem + 2.6vw, 2.75rem); }
.section-head-light h2{ color: var(--paper); }
.spec-sub{ margin-top: 16px; color: var(--concrete-2); max-width: 46ch; font-size: 1.05rem; }

/* ---- buttons ---- */
.btn{
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-mono); font-weight: 600; font-size: 0.85rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 16px 26px; border: none; border-radius: var(--radius);
  min-height: 44px; cursor: pointer;
  transition: transform .15s var(--ease), box-shadow .15s var(--ease), background-color .15s var(--ease);
}
.btn svg{ width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.btn{ white-space: nowrap; }
.cta-short{ display: none; }
.btn-resin{ background: var(--resin-btn); color: var(--white); box-shadow: 0 1px 0 var(--resin-deep); }
.btn-resin:hover{ background: var(--resin-deep); transform: translateY(-1px); }
.btn-dark{ background: var(--ink); color: var(--paper); }
.btn-dark:hover{ background: var(--ink-3); transform: translateY(-1px); }
.btn-light{ background: var(--white); color: var(--resin-deep); }
.btn-light:hover{ background: var(--paper-2); transform: translateY(-1px); }
.btn-sm{ padding: 11px 18px; font-size: 0.75rem; }
.btn-block{ width: 100%; }
.btn:disabled{ opacity: 0.7; cursor: not-allowed; transform: none; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position: sticky; top: 0; z-index: 100;
  background: rgba(245,246,244,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.site-header.is-scrolled{ border-bottom-color: var(--paper-3); }

.header-inner{ display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }

.logo{ display: flex; align-items: center; flex-shrink: 0; }
.logo-img{ height: 44px; width: auto; display: block; }
.logo-img--footer{ height: 52px; }

.main-nav{ display: flex; gap: 28px; }
.main-nav a{ font-size: 0.9rem; font-weight: 500; color: var(--ink-2); position: relative; padding: 4px 0; }
.main-nav a:hover{ color: var(--resin-deep); }

.header-actions{ display: flex; align-items: center; gap: 18px; }
.header-phone{ display: flex; flex-direction: column; line-height: 1.1; text-align: right; }
.phone-label{ font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; color: var(--concrete-2); }
.phone-number{ font-weight: 700; font-size: 0.95rem; }

.nav-toggle{ display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 44px; height: 44px; background: none; border: none; cursor: pointer; }
.nav-toggle span{ display: block; height: 2px; width: 22px; background: var(--ink); transition: transform .2s var(--ease), opacity .2s var(--ease); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position: relative; background: var(--ink); overflow: hidden;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding-top: 110px; padding-bottom: 72px;
}
.hero-media{ position: absolute; inset: 0; }
.hero-media video{ width: 100%; height: 100%; object-fit: cover; opacity: 0.92; background: var(--ink); }
.hero-media-scrim{
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(14,27,21,0.88) 0%, rgba(14,27,21,0.62) 30%, rgba(14,27,21,0.12) 62%, rgba(14,27,21,0.22) 100%),
    linear-gradient(180deg, rgba(14,27,21,0.05) 0%, rgba(14,27,21,0.4) 100%);
}

.hero-inner{
  position: relative; z-index: 2; width: 100%;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: start;
}

.hero-title{ color: var(--paper); font-size: clamp(2.6rem, 1.6rem + 4vw, 4.5rem); }
.hero-sub{ color: var(--paper-3); font-size: 1.1rem; max-width: 46ch; margin-top: 22px; }

.hero-trust{ display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 32px; }
.hero-trust li{
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--resin-light); position: relative; padding-left: 16px;
}
.hero-trust li::before{ content: ""; position: absolute; left: 0; top: 6px; width: 7px; height: 7px; background: var(--resin-light); border-radius: 1px; transform: rotate(45deg); }

/* ---- quote card ---- */
.quote-card{
  position: relative;
  background: var(--paper);
  color: var(--ink);
  border-radius: 6px;
  padding: 34px 30px 28px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.55), 0 2px 0 var(--resin);
  transform: rotate(0.6deg);
}
.quote-card-tab{
  position: absolute; top: -14px; left: 26px;
  background: var(--resin-btn); color: var(--white);
  font-family: var(--font-mono); font-size: 0.62rem; font-weight: 600; letter-spacing: 0.12em;
  padding: 6px 12px; border-radius: 3px; transform: rotate(-1.2deg);
  box-shadow: 0 4px 10px rgba(0,0,0,0.25);
}
.quote-card h2{ font-size: 1.6rem; margin-top: 4px; }
.quote-card-sub{ color: var(--concrete-2); font-size: 0.92rem; margin-top: 6px; margin-bottom: 22px; }
.required-note{ font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.04em; color: var(--concrete); }
.field label span{ color: var(--resin-deep); }

.field{ margin-bottom: 16px; }
.field-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label{ display: block; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--concrete-2); margin-bottom: 6px; }
.field input, .field select{
  width: 100%; padding: 12px 13px; border: 1.5px solid var(--paper-3); border-radius: 3px;
  background: var(--white); color: var(--ink); transition: border-color .15s var(--ease);
}
.field input:focus, .field select:focus{ border-color: var(--resin); outline-offset: 0; }
.was-validated .field input:invalid, .was-validated .field select:invalid{ border-color: #b23b2f; }
.field select{ appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--concrete-2) 50%), linear-gradient(135deg, var(--concrete-2) 50%, transparent 50%); background-position: calc(100% - 18px) 22px, calc(100% - 13px) 22px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }

.quote-card form .btn{ margin-top: 6px; }
.form-fineprint{ margin-top: 12px; font-size: 0.78rem; color: var(--concrete-2); text-align: center; }

.quote-success{ text-align: center; padding: 20px 4px 8px; }
.quote-success-title{ font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: 1.3rem; color: var(--resin-deep); margin-bottom: 8px; }
.quote-success p:last-child{ color: var(--concrete-2); }

.form-error{
  margin-top: 14px; padding: 12px 14px; border-radius: 3px;
  background: #fbeae8; border: 1px solid #b23b2f; color: #7a2a22;
  font-size: 0.85rem; text-align: center; line-height: 1.5;
}
.form-error a{ color: #7a2a22; text-decoration: underline; font-weight: 600; }

/* ==========================================================================
   RESIN SEAM (signature divider)
   ========================================================================== */
.resin-seam{
  height: 26px;
  background: linear-gradient(100deg, var(--resin-deep), var(--resin) 45%, var(--resin-light) 100%);
  clip-path: polygon(0% 0%, 100% 0%, 100% 45%, 93% 68%, 86% 40%, 79% 82%, 72% 52%, 65% 88%, 58% 46%, 51% 78%, 44% 42%, 37% 84%, 30% 50%, 23% 90%, 16% 44%, 9% 72%, 2% 48%, 0% 60%);
  position: relative; z-index: 3;
}
.resin-seam--flip{ transform: scaleX(-1); }

/* ==========================================================================
   TESTIMONIAL
   ========================================================================== */
.testimonial{ background: var(--ink); padding: 84px 0 70px; position: relative; }
.testimonial-inner{ max-width: 780px; position: relative; }
.quote-mark{ font-family: var(--font-display); font-size: 6rem; color: var(--resin-light); line-height: 0; position: absolute; top: 12px; left: -6px; opacity: 0.9; }

.testimonial-track{ position: relative; min-height: 168px; padding-left: 46px; }
.testimonial-slide{ margin: 0; display: none; }
.testimonial-slide.is-active{ display: block; animation: fadeUp .5s var(--ease); }
.testimonial-slide p{ color: var(--paper); font-size: clamp(1.15rem, 0.9rem + 1vw, 1.5rem); line-height: 1.5; font-weight: 500; }
.testimonial-slide mark{ background: none; color: var(--resin-light); }
.testimonial-slide footer{ margin-top: 22px; display: flex; align-items: center; gap: 12px; }
.testimonial-slide .stars{ color: var(--resin-light); letter-spacing: 2px; }
.testimonial-slide cite{ font-style: normal; font-family: var(--font-mono); font-size: 0.78rem; color: var(--concrete); }

.testimonial-meta{ display: flex; align-items: center; justify-content: space-between; margin-top: 40px; padding-left: 46px; border-top: 1px solid var(--ink-3); padding-top: 24px; }
.rating-block{ display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 0.8rem; color: var(--paper-3); }
.rating-block .stars{ color: var(--resin-light); }
.testimonial-nav{ display: flex; gap: 10px; }
.testimonial-nav button{
  width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--ink-3);
  background: transparent; color: var(--paper); font-size: 1rem; cursor: pointer;
  transition: border-color .15s var(--ease), color .15s var(--ease);
}
.testimonial-nav button:hover{ border-color: var(--resin-light); color: var(--resin-light); }

@keyframes fadeUp{ from{ opacity: 0; transform: translateY(10px);} to{ opacity: 1; transform: translateY(0);} }

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services{ padding: 96px 0; }
.service-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card{ background: var(--white); border: 1px solid var(--paper-3); border-radius: 6px; overflow: hidden; transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.service-card:hover{ transform: translateY(-4px); box-shadow: 0 20px 40px -24px rgba(14,27,21,0.35); }
.service-img{ aspect-ratio: 4/3; overflow: hidden; background: var(--paper-2); }
.service-img img{ width: 100%; height: 100%; object-fit: cover; }
.service-body{ padding: 26px 24px 28px; }
.service-body h3{ font-size: 1.3rem; margin-bottom: 10px; }
.service-body p{ color: var(--concrete-2); font-size: 0.95rem; min-height: 3.2em; }
.service-link{ display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--resin-deep); font-weight: 600; }
.service-link span{ transition: transform .15s var(--ease); }
.service-link:hover span{ transform: translateX(4px); }

/* ==========================================================================
   TRANSFORM PROOF (before / after slider)
   ========================================================================== */
.transform-proof{ padding: 20px 0 100px; }
.compare{
  position: relative; aspect-ratio: 16/9; max-height: 640px;
  border-radius: 8px; overflow: hidden; cursor: ew-resize; touch-action: none;
  -webkit-user-select: none; user-select: none;
  box-shadow: 0 40px 70px -36px rgba(14,27,21,0.45);
  --reveal: 50%;
}
.compare-media{ position: absolute; inset: 0; }
.compare-media img{ width: 100%; height: 100%; object-fit: cover; }
.compare-media--after{ clip-path: polygon(0 0, var(--reveal) 0, var(--reveal) 100%, 0 100%); }
.compare-tag{
  position: absolute; bottom: 18px;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--white); background: rgba(14,27,21,0.72); padding: 8px 14px; border-radius: 3px;
  backdrop-filter: blur(3px);
}
.compare-tag--before{ right: 18px; }
.compare-tag--after{ left: 18px; }
.compare-handle{
  position: absolute; top: 0; bottom: 0; left: var(--reveal); transform: translateX(-50%);
  width: 3px; background: var(--paper); box-shadow: 0 0 0 1px rgba(14,27,21,0.15);
}
.compare-handle-grip{
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 48px; height: 48px; border-radius: 50%; background: var(--resin-btn);
  display: grid; place-items: center; box-shadow: 0 6px 18px rgba(14,27,21,0.4);
  color: var(--white);
}
.compare-handle-grip svg{ width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.compare-handle:focus-visible .compare-handle-grip{ outline: 3px solid var(--resin-light); outline-offset: 3px; }

/* ==========================================================================
   SPEC / WHY US
   ========================================================================== */
.spec{ background: var(--ink-2); padding: 88px 0; }
.spec-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--ink-3); border: 1px solid var(--ink-3); border-radius: 4px; overflow: hidden; }
.spec-item{ background: var(--ink-2); padding: 30px 24px; display: flex; flex-direction: column; gap: 10px; }
.spec-num{ font-family: var(--font-mono); font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2rem); font-weight: 600; color: var(--resin-light); }
.spec-label{ color: var(--concrete); font-size: 0.85rem; line-height: 1.4; }

/* ==========================================================================
   PROCESS — exploded cross-section diagram
   ========================================================================== */
.process{ padding: 96px 0 104px; }
.process-wrap{ display: grid; grid-template-columns: 1fr 0.85fr; gap: 56px; }

.process-steps{ margin-top: 40px; display: flex; flex-direction: column; gap: 72px; }
.process-step{
  position: relative; padding-left: 26px; border-left: 3px solid var(--paper-3);
  transition: border-color .3s var(--ease);
}
.process-step.is-active{ border-left-color: var(--resin); }
.process-step-num{ display: block; font-family: var(--font-mono); font-size: 0.78rem; color: var(--concrete-2); letter-spacing: 0.06em; margin-bottom: 14px; transition: color .3s var(--ease); }
.process-step.is-active .process-step-num{ color: var(--resin-deep); }
.process-step h3{ font-size: 1.5rem; margin-bottom: 10px; }
.process-step p{ color: var(--concrete-2); font-size: 0.95rem; max-width: 42ch; }

.process-visual{ position: relative; }
.process-stack-wrap{
  position: sticky; top: 110px;
  display: flex; flex-direction: column; align-items: center; gap: 28px;
  padding: 20px 0;
}
.process-stack{
  width: 100%; max-width: 340px;
  opacity: 0; transform: translateY(28px) scale(0.96);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.process-stack.is-built{ opacity: 1; transform: translateY(0) scale(1); }
.process-stack img{ width: 100%; height: auto; display: block; filter: drop-shadow(0 26px 34px rgba(14,27,21,0.35)); }

.stack-legend{ display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 18px; }
.stack-legend-item{ display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--concrete-2); transition: color .3s var(--ease); }
.stack-legend-item.is-active{ color: var(--resin-deep); font-weight: 600; }
.stack-legend-swatch{ width: 10px; height: 10px; border-radius: 2px; flex-shrink: 0; }
/* swatches match the literal material colors in the rendered layer photo, which is
   itself rendered in the brand green/silver now, so these coincide with brand tokens */
.stack-legend-item:nth-child(1) .stack-legend-swatch{ background: #8b8377; }
.stack-legend-item:nth-child(2) .stack-legend-swatch{ background: var(--resin); }
.stack-legend-item:nth-child(3) .stack-legend-swatch{ background: var(--ink-3); }
.stack-legend-item:nth-child(4) .stack-legend-swatch{ background: var(--resin-light); }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about{ background: var(--ink); padding: 100px 0; }
.about-inner{ display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.about-copy h2{ color: var(--paper); font-size: clamp(1.9rem, 1.3rem + 2.2vw, 2.6rem); margin: 6px 0 22px; }
.about-copy p{ color: var(--paper-3); font-size: 1.05rem; max-width: 52ch; }
.about-sign{ display: flex; flex-direction: column; gap: 4px; margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--ink-3); }
.about-sign-name{ font-family: var(--font-display); font-weight: 700; color: var(--resin-light); font-size: 1.1rem; text-transform: uppercase; }
.about-sign-role{ font-family: var(--font-mono); font-size: 0.75rem; color: var(--concrete); }
.about-figure{ border-radius: 6px; overflow: hidden; aspect-ratio: 1/1; box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6); }
.about-figure img{ width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   FINAL CTA
   ========================================================================== */
.final-cta{ background: linear-gradient(115deg, var(--resin) 0%, var(--resin-deep) 100%); padding: 76px 0; }
.final-cta-inner{ display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.final-cta h2{ color: var(--white); font-size: clamp(1.8rem, 1.3rem + 2vw, 2.5rem); max-width: 16ch; }
.final-cta p{ color: var(--paper-3); margin-top: 10px; font-size: 1.05rem; font-weight: 500; }
.final-cta-actions{ display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.final-cta-phone{ font-family: var(--font-mono); font-size: 0.85rem; color: var(--white); text-decoration: underline; text-underline-offset: 4px; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background: var(--ink); padding-top: 72px; }
.footer-inner{ display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 56px; border-bottom: 1px solid var(--ink-3); }
.footer-brand p{ color: var(--concrete); font-size: 0.9rem; margin-top: 14px; max-width: 32ch; }
.footer-col{ display: flex; flex-direction: column; gap: 12px; }
.footer-col h4{ font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--concrete); margin-bottom: 4px; }
.footer-col a{ color: var(--paper-3); font-size: 0.92rem; transition: color .15s var(--ease); }
.footer-col a:hover{ color: var(--resin-light); }
.footer-social{ display: flex; gap: 10px; margin-top: 6px; }
.footer-social a{ width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--ink-3); border-radius: 50%; font-family: var(--font-mono); font-size: 0.68rem; }
.footer-social a:hover{ border-color: var(--resin-light); }

.footer-bottom{ display: flex; align-items: center; justify-content: space-between; padding: 22px 24px; flex-wrap: wrap; gap: 10px; }
.footer-bottom p{ color: var(--concrete-2); font-size: 0.78rem; }
.to-top{ font-family: var(--font-mono); font-size: 0.78rem; color: var(--concrete); }
.to-top:hover{ color: var(--resin-light); }

/* ==========================================================================
   SCROLL REVEAL
   ========================================================================== */
.reveal{ opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns: 1fr; }
  .quote-card{ transform: none; max-width: 480px; }
  .about-inner{ grid-template-columns: 1fr; }
  .about-figure{ order: -1; max-width: 420px; }
  .spec-grid{ grid-template-columns: repeat(2, 1fr); }
  .service-grid{ grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .footer-inner{ grid-template-columns: 1fr 1fr; }

  .process-wrap{ grid-template-columns: 1fr; }
  .process-visual{ order: -1; margin-bottom: 8px; }
  .process-stack-wrap{ position: static; padding: 0 0 12px; }
  .process-steps{ margin-top: 32px; gap: 44px; }
}

@media (max-width: 860px){
  .main-nav{ display: none; }
  .nav-toggle{ display: flex; }
  .header-phone{ display: none; }

  .site-header.is-open .main-nav{
    display: flex; flex-direction: column; position: absolute; top: 76px; left: 0; right: 0;
    background: var(--paper); padding: 20px 24px 28px; gap: 18px; border-bottom: 1px solid var(--paper-3);
  }
  .site-header.is-open .nav-toggle span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .site-header.is-open .nav-toggle span:nth-child(2){ opacity: 0; }
  .site-header.is-open .nav-toggle span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 440px){
  .cta-full{ display: none; }
  .cta-short{ display: inline; }
  .header-actions{ gap: 12px; }
}

@media (max-width: 640px){
  .wrap{ padding: 0 18px; }
  .hero{ padding-top: 90px; padding-bottom: 48px; min-height: auto; }
  .hero-inner{ gap: 34px; }
  .field-row{ grid-template-columns: 1fr; }
  .quote-card{ padding: 28px 20px 24px; }
  .testimonial-track, .testimonial-meta{ padding-left: 0; }
  .quote-mark{ display: none; }
  .spec-grid{ grid-template-columns: 1fr 1fr; }
  .final-cta-inner{ flex-direction: column; align-items: flex-start; }
  .footer-inner{ grid-template-columns: 1fr; }

  .process-stack{ max-width: 240px; }
  .compare{ aspect-ratio: 4/5; }
  .compare-tag{ font-size: 0.64rem; padding: 6px 10px; bottom: 12px; }
}