/* ==========================================================================
   DeHaas Building and Remodeling Co. — design system
   ========================================================================== */

:root {
  --navy-950: #0c1e30;
  --navy-900: #12283f;
  --navy-800: #17334f;
  --navy-700: #1d4568;
  --navy-600: #295a83;
  --navy-100: #e8eef4;
  --navy-50: #f4f7fa;

  --charcoal-900: #1b1c1e;
  --charcoal-700: #35373a;
  --charcoal-500: #5b5e63;
  --charcoal-300: #9a9da2;
  --charcoal-100: #e4e5e7;

  --red-700: #7f1a1c;
  --red-600: #a4231f;
  --red-500: #c22b26;
  --red-100: #f6e3e2;

  --paper: #fbfaf8;
  --paper-dim: #f2f0ec;
  --white: #ffffff;

  --ink: var(--charcoal-900);
  --ink-soft: var(--charcoal-500);

  --font-display: "Fraunces", "Iowan Old Style", "Georgia", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 180ms;
  --dur-med: 420ms;
  --dur-slow: 720ms;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;

  --shadow-sm: 0 1px 2px rgba(12, 30, 48, 0.06), 0 1px 1px rgba(12, 30, 48, 0.04);
  --shadow-md: 0 8px 24px -8px rgba(12, 30, 48, 0.22);
  --shadow-lg: 0 24px 60px -16px rgba(12, 30, 48, 0.32);

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root { color-scheme: light; }
}

*, *::before, *::after { box-sizing: border-box; }
/* keep anchor jumps and mobile "scroll input into view" from landing content
   underneath the fixed header */
/* base size bumped ~6% (16px -> 17px) for easier reading — scales every
   rem-based measurement on the site along with it */
/* html itself is left without a background-color on purpose: per the CSS
   canvas-background rules, an html with no specified background lets the
   body's own background paint the canvas (including the overscroll/bounce
   area above/below the document) instead. That's more reliable than
   swapping html's color with :has(), which some browsers don't support and
   which left the light default showing through in the bounce area on the
   dark EnviroShake pages. Belt-and-suspenders with the inline style on
   <html> in enviroshake.html, which also covers the first paint. */
html { scroll-behavior: smooth; scroll-padding-top: 96px; font-size: 106.25%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-kerning: normal;
  font-synthesis: none;
  overflow-x: hidden;
}

:focus-visible {
  outline: 2px solid var(--red-600);
  outline-offset: 2px;
  border-radius: 2px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
  color: var(--navy-900);
}

h1 { font-size: clamp(2.15rem, 4.4vw, 3.6rem); font-weight: 540; line-height: 1.15; text-wrap: balance; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

em, .accent {
  font-style: italic;
  font-optical-sizing: auto;
  color: var(--red-600);
}

p { margin: 0 0 1em; color: var(--ink-soft); max-width: 62ch; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red-600);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

/* ---------------------------------- buttons ------------------------------ */

.btn {
  --btn-bg: var(--navy-900);
  --btn-fg: var(--white);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.95em 1.7em;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
  will-change: transform;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.22), transparent);
  transform: translateX(-120%);
  transition: transform var(--dur-slow) var(--ease-out);
}
.btn:hover::after { transform: translateX(120%); }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--red-600); outline-offset: 3px; }

.btn-primary { --btn-bg: var(--red-600); --btn-fg: var(--white); }
.btn-primary:hover { --btn-bg: var(--red-500); }
.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--navy-900);
  border-color: rgba(23, 51, 79, 0.25);
}
.btn-ghost:hover { --btn-bg: rgba(23, 51, 79, 0.06); }
.btn-on-dark {
  --btn-bg: transparent;
  --btn-fg: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-on-dark:hover { --btn-bg: rgba(255,255,255,0.12); }
.btn-lg { padding: 1.1em 2.1em; font-size: 1.05rem; }
.btn-sm { padding: 0.7em 1.3em; font-size: 0.88rem; }
.btn-block { width: 100%; }

/* ------------------------------------ nav --------------------------------- */

.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  padding-block: 1.3rem;
  transition: padding var(--dur-med) var(--ease-out), background var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
}
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(251, 250, 248, 0.86);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  opacity: 0;
  transition: opacity var(--dur-med) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { padding-block: 0.7rem; }
.site-header.is-scrolled::before { opacity: 1; border-bottom-color: rgba(23,51,79,0.08); }
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.nav-row {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--navy-900);
}
.brand img { height: 48px; width: auto; transition: height var(--dur-med) var(--ease-out); }
/* stays at this size once the header has shrunk to its sticky/scrolled state */
.site-header.is-scrolled .brand img { height: 48px; }
/* on the homepage only, make the logo extra prominent before you've scrolled */
body.is-home .site-header:not(.is-scrolled) .brand img { height: 76px; }
.brand-text small {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red-600);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}
.nav-links a {
  position: relative;
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--navy-900);
  padding-block: 0.3rem;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--red-600);
  transition: right var(--dur-med) var(--ease-out);
  border-radius: 2px;
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after { right: 0; }
.nav-links a[aria-current="page"] { color: var(--red-600); }

/* header floats transparent over a dark hero/page-hero until scrolled past it */
.site-header:not(.is-scrolled) .brand { color: var(--white); }
.site-header:not(.is-scrolled) .nav-links a { color: rgba(255,255,255,0.92); }
.site-header:not(.is-scrolled) .nav-links a[aria-current="page"] { color: #ffb2ac; }

.nav-actions { display: flex; align-items: center; gap: 1rem; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(23,51,79,0.15);
  background: var(--white);
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out);
}
.nav-toggle:hover { transform: scale(1.07); }
.nav-toggle:active { transform: scale(0.9); }
.nav-toggle[aria-expanded="true"] { background: var(--navy-900); border-color: var(--navy-900); }
.nav-toggle .bars {
  position: absolute;
  left: 13px; right: 13px; top: 15px; bottom: 15px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.nav-toggle .bar {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--navy-900);
  transform-origin: center;
  transition: transform 380ms var(--ease-spring), opacity 180ms var(--ease-out), background var(--dur-med) var(--ease-out);
}
.nav-toggle[aria-expanded="true"] .bar { background: var(--white); }
.nav-toggle[aria-expanded="true"] .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-panel {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--navy-950);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem var(--gutter) 3rem;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out), visibility 0s linear var(--dur-med);
}
.mobile-panel.is-open {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out), visibility 0s;
}
.mobile-panel { counter-reset: mp-item; }
.mobile-panel a:not(.mp-cta) {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.7rem;
  letter-spacing: -0.01em;
  color: var(--white);
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out), color var(--dur-fast) var(--ease-out), padding-left var(--dur-fast) var(--ease-out);
}
.mobile-panel a:not(.mp-cta)::before {
  content: counter(mp-item, decimal-leading-zero);
  counter-increment: mp-item;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--red-500);
  letter-spacing: 0.04em;
}
.mobile-panel a:not(.mp-cta):active,
.mobile-panel a:not(.mp-cta):hover { color: #ffb2ac; padding-left: 0.4rem; }
.mobile-panel.is-open a { opacity: 1; transform: translateY(0); }
.mobile-panel a:nth-child(1) { transition-delay: 60ms; }
.mobile-panel a:nth-child(2) { transition-delay: 110ms; }
.mobile-panel a:nth-child(3) { transition-delay: 160ms; }
.mobile-panel a:nth-child(4) { transition-delay: 210ms; }
.mobile-panel a:nth-child(5) { transition-delay: 260ms; }
.mobile-panel .mp-cta { margin-top: 2rem; opacity: 0; transform: translateY(14px); transition: opacity var(--dur-med) var(--ease-out) 320ms, transform var(--dur-med) var(--ease-out) 320ms; }
.mobile-panel.is-open .mp-cta { opacity: 1; transform: translateY(0); }
.mobile-panel .mp-meta { margin-top: auto; opacity: 0.7; color: var(--navy-100); font-size: 0.85rem; }
body.menu-open { overflow: hidden; }

/* ------------------------------------ hero -------------------------------- */

.hero {
  position: relative;
  min-height: 92svh;
  display: flex;
  align-items: flex-end;
  color: var(--white);
  overflow: hidden;
}
.hero > .hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media picture,
.hero-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center 32%;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8,18,29,0.35) 0%, rgba(8,18,29,0.2) 30%, rgba(8,18,29,0.86) 100%),
    linear-gradient(90deg, rgba(8,18,29,0.55) 0%, rgba(8,18,29,0.05) 55%);
}
.hero-inner {
  position: relative;
  z-index: 6;
  width: 100%;
  padding-block: clamp(6.5rem, 14vh, 9rem) clamp(3rem, 7vh, 4.5rem);
}
.hero .eyebrow { color: #ffb2ac; }
.hero h1 { color: var(--white); max-width: 18ch; }
.hero-lede { color: rgba(255,255,255,0.86); font-size: 1.15rem; max-width: 46ch; }
/* the dark-red emphasis color has too little contrast against a photo
   background — give it a white chip so it stays legible everywhere */
.hero-lede em {
  background: var(--white);
  padding: 0.05em 0.45em;
  border-radius: 4px;
  font-weight: 700;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

.hero-stats-bar {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255,255,255,0.14);
  background: var(--navy-950);
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-block: 1.8rem;
}
.hero-stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  color: var(--white);
}
.hero-stat span { font-size: 0.8rem; color: rgba(255,255,255,0.72); letter-spacing: 0.02em; }

.hero > .scroll-cue {
  position: absolute;
  right: var(--gutter);
  bottom: 2rem;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255,255,255,0.75);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
.scroll-cue .line { width: 1px; height: 46px; background: rgba(255,255,255,0.5); position: relative; overflow: hidden; }
.scroll-cue .line::after {
  content: "";
  position: absolute;
  left: 0; top: -100%;
  width: 100%; height: 100%;
  background: var(--white);
  animation: cue-drop 2.2s var(--ease-out) infinite;
}
@keyframes cue-drop { to { top: 100%; } }

/* --------------------------------- sections ------------------------------- */

section { position: relative; padding-block: clamp(4.5rem, 9vh, 7.5rem); }
.section-tight { padding-block: clamp(3rem, 6vh, 4.5rem); }
.section-dark { background: var(--navy-950); color: var(--navy-100); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: rgba(232,238,244,0.72); }
.section-dim { background: var(--paper-dim); }
.section-navy-100 { background: var(--navy-50); }

.section-head { max-width: 46rem; margin-bottom: clamp(2.2rem, 5vh, 3.5rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }
.section-head.split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  max-width: none;
}

/* ---------------------------- reveal-on-scroll ----------------------------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 550ms var(--ease-out), transform 550ms var(--ease-out);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-group] > * { transition-delay: calc(var(--i, 0) * 60ms); }

/* ------------------------------- values grid ------------------------------ */

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.value-card {
  background: var(--white);
  border: 1px solid rgba(23,51,79,0.08);
  border-radius: var(--radius-md);
  padding: 2.1rem 1.8rem;
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out);
}
.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(164,35,31,0.25);
}
.value-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--red-600);
  letter-spacing: 0.08em;
  margin-bottom: 0.9rem;
  display: block;
}
.value-card h3 { margin-bottom: 0.5rem; }
.value-card p { margin-bottom: 0; font-size: 0.95rem; }

/* ------------------------------- services grid ----------------------------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.service-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  isolation: isolate;
  box-shadow: var(--shadow-sm);
}
.service-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease-out), filter var(--dur-med) var(--ease-out);
  transform: scale(1.02);
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(12,30,48,0.05) 0%, rgba(12,30,48,0.15) 45%, rgba(12,30,48,0.92) 100%);
  transition: background var(--dur-med) var(--ease-out);
}
.service-card:hover img { transform: scale(1.1); }
.service-card-body {
  position: absolute;
  z-index: 2;
  left: 0; right: 0; bottom: 0;
  padding: 1.6rem;
  color: var(--white);
  transform: translateY(6px);
  transition: transform var(--dur-med) var(--ease-out);
}
.service-card:hover .service-card-body { transform: translateY(0); }
.service-tag {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: #ffb2ac;
  margin-bottom: 0.5rem;
}
.service-card h3 { color: var(--white); margin-bottom: 0.4rem; font-size: 1.25rem; }
.service-card p {
  color: rgba(255,255,255,0.82);
  font-size: 0.88rem;
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--dur-med) var(--ease-out), opacity var(--dur-med) var(--ease-out);
}
.service-card:hover p { max-height: 6em; opacity: 1; }
.service-list {
  margin-top: 0.6rem;
  padding-top: 0.6rem;
  border-top: 1px solid rgba(255,255,255,0.25);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--dur-med) var(--ease-out), opacity var(--dur-med) var(--ease-out);
}
.service-card:hover .service-list { max-height: 8em; opacity: 1; }

/* --------------------------------- process --------------------------------- */

.process-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: step;
}
.process-step { position: relative; padding-top: 1rem; }
.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: rgba(23,51,79,0.14);
  display: block;
  margin-bottom: 0.5rem;
  transition: color var(--dur-med) var(--ease-out);
}
.process-step:hover::before { color: var(--red-600); }
.process-step h3 { font-size: 1.1rem; }
.process-step p { font-size: 0.92rem; }

/* -------------------------------- portfolio -------------------------------- */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 14vw;
  gap: 1rem;
}
.pf-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: zoom-in;
  grid-column: span 3;
  grid-row: span 2;
}
.pf-item.tall { grid-row: span 3; }
.pf-item.wide { grid-column: span 4; }
.pf-item.narrow { grid-column: span 2; }
.pf-item img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform 900ms var(--ease-out);
}
.pf-item:hover img { transform: scale(1.08); }
.pf-item::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(12,30,48,0.75) 100%);
  opacity: 0;
  transition: opacity var(--dur-med) var(--ease-out);
}
.pf-item:hover::after { opacity: 1; }
.pf-cap {
  position: absolute; left: 1.1rem; right: 1.1rem; bottom: 1rem;
  color: var(--white);
  font-weight: 600;
  font-size: 0.92rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.pf-item:hover .pf-cap { opacity: 1; transform: translateY(0); }
.pf-cap small { display: block; font-weight: 500; opacity: 0.75; font-size: 0.76rem; margin-top: 0.15rem; }

.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  background: rgba(12,30,48,0.92);
  opacity: 0; visibility: hidden;
  transition: opacity var(--dur-med) var(--ease-out), visibility 0s linear var(--dur-med);
  padding: 2rem;
}
.lightbox.is-open { opacity: 1; visibility: visible; transition: opacity var(--dur-med) var(--ease-out); }
.lightbox figure { margin: 0; max-width: min(92vw, 1100px); text-align: center; }
.lightbox img { max-height: 82vh; margin-inline: auto; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); }
.lightbox figcaption { color: var(--navy-100); margin-top: 1rem; font-size: 0.92rem; }
.lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.3);
  color: var(--white); font-size: 1.4rem; cursor: pointer;
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }

/* -------------------------------- quote/about ------------------------------ */

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.split.reverse { grid-template-columns: 0.95fr 1.05fr; }
.split.reverse .split-media { order: 2; }
.split-media {
  position: relative;
  aspect-ratio: 4/5;
}
.split-media picture {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.split-media .badge {
  position: absolute;
  bottom: -1.5rem; left: -1.5rem;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.4rem;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 0.9rem;
  max-width: 220px;
}
.badge-num { font-family: var(--font-display); font-size: 1.8rem; color: var(--red-600); line-height: 1; }
.badge-txt { font-size: 0.78rem; color: var(--ink-soft); line-height: 1.3; }

.pillar-list { list-style: none; margin: 1.8rem 0 0; padding: 0; display: grid; gap: 1rem; }
.pillar-list li {
  padding: 1.1rem 1.3rem;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(23,51,79,0.08);
}
.pillar-word {
  display: flex;
  align-items: baseline;
  gap: 0.1em;
  font-family: var(--font-display);
  margin-bottom: 0.3rem;
}
.pillar-cap { font-size: 2.1rem; font-weight: 600; line-height: 1; color: var(--red-600); }
.pillar-rest { font-size: 0.92rem; font-weight: 600; letter-spacing: 0.22em; color: var(--navy-900); }
.pillar-desc { display: block; font-size: 0.88rem; color: var(--ink-soft); }

/* ------------------------------------ faq ----------------------------------- */
.faq-list { max-width: 54rem; margin-top: 2rem; display: grid; gap: 0.9rem; }
.faq-item {
  border: 1px solid rgba(12,30,48,0.12);
  border-radius: var(--radius-sm);
  background: var(--white);
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 1.4rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  line-height: 1;
  color: var(--ink-soft);
  flex: none;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item .faq-answer { padding: 0 1.4rem 1.3rem; }
.faq-item .faq-answer p { margin: 0; color: var(--ink-soft); line-height: 1.7; }

/* ------------------------------------ cta ----------------------------------- */

.cta-band {
  position: relative;
  background: linear-gradient(120deg, var(--navy-950), var(--navy-800));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 6vw, 4.5rem);
  overflow: hidden;
  text-align: center;
}
.cta-band::before {
  content: "";
  position: absolute;
  width: 480px; height: 480px;
  right: -160px; top: -220px;
  background: radial-gradient(closest-side, rgba(194,43,38,0.35), transparent);
}
.cta-band h2 { color: var(--white); max-width: 22ch; margin-inline: auto; }
.cta-band p { color: rgba(232,238,244,0.78); max-width: 44ch; margin-inline: auto; }
.cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; margin-top: 1.8rem; }

/* ------------------------------------ faq ----------------------------------- */

.faq-list { border-top: 1px solid rgba(23,51,79,0.12); }
.faq-item { border-bottom: 1px solid rgba(23,51,79,0.12); }
.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.4rem 0;
  background: none; border: none; text-align: left; cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--navy-900);
}
.faq-q .plus {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid rgba(23,51,79,0.25);
  position: relative;
  transition: transform var(--dur-med) var(--ease-out), background var(--dur-med) var(--ease-out);
}
.faq-q .plus::before, .faq-q .plus::after {
  content: ""; position: absolute; background: var(--navy-900);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.faq-q .plus::before { width: 12px; height: 2px; }
.faq-q .plus::after { width: 2px; height: 12px; transition: opacity var(--dur-fast) var(--ease-out); }
.faq-item[data-open="true"] .plus { transform: rotate(180deg); background: var(--red-600); border-color: var(--red-600); }
.faq-item[data-open="true"] .plus::before,
.faq-item[data-open="true"] .plus::after { background: var(--white); }
.faq-item[data-open="true"] .plus::after { opacity: 0; }
.faq-a {
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height var(--dur-med) var(--ease-out), opacity var(--dur-med) var(--ease-out), padding var(--dur-med) var(--ease-out);
}
.faq-item[data-open="true"] .faq-a { max-height: 20em; opacity: 1; padding-bottom: 1.4rem; }
.faq-a p { margin: 0; font-size: 0.96rem; }

/* ------------------------------------ form ----------------------------------- */

.estimate-shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.estimate-info {
  background: var(--navy-950);
  color: var(--white);
  padding: clamp(2.2rem, 4vw, 3.4rem);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.estimate-info h2 { color: var(--white); }
.estimate-info p { color: rgba(232,238,244,0.75); }
.estimate-info ul { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1.1rem; }
.estimate-info li { display: flex; flex-direction: column; gap: 0.25rem; }
.estimate-info li b { color: var(--white); font-size: 0.95rem; }
.estimate-info li span { color: rgba(232,238,244,0.72); font-size: 0.88rem; line-height: 1.5; }
.estimate-form { background: var(--white); padding: clamp(2.2rem, 4vw, 3.4rem); }
.field { margin-bottom: 1.3rem; }
.field label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy-900); margin-bottom: 0.45rem; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 0.85em 1em;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(23,51,79,0.16);
  background: var(--paper);
  font: inherit;
  color: var(--ink);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--red-600);
  box-shadow: 0 0 0 4px var(--red-100);
  background: var(--white);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.82rem; color: var(--ink-soft); margin-top: 1rem; }
.form-success {
  display: none;
  border-radius: var(--radius-sm);
  background: var(--navy-50);
  border: 1px solid rgba(23,51,79,0.15);
  padding: 1.2rem 1.3rem;
  margin-top: 1.2rem;
  font-size: 0.92rem;
}
.form-success.is-visible { display: block; animation: pop-in var(--dur-med) var(--ease-spring); }
.form-error {
  display: none;
  border-radius: var(--radius-sm);
  background: var(--red-100);
  border: 1px solid rgba(164,35,31,0.25);
  color: var(--red-700);
  padding: 1.2rem 1.3rem;
  margin-top: 1.2rem;
  font-size: 0.92rem;
}
.form-error.is-visible { display: block; animation: pop-in var(--dur-med) var(--ease-spring); }
@keyframes pop-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ------------------------------------ footer --------------------------------- */

footer.site-footer {
  background: var(--navy-950);
  color: rgba(232,238,244,0.7);
  padding-block: clamp(3rem, 6vh, 4.5rem) 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 1rem; }
.footer-brand img { height: 36px; }
.footer-brand span { font-family: var(--font-display); color: var(--white); font-size: 1.1rem; }
.footer-col h4 {
  color: var(--white); font-family: var(--font-body); font-size: 0.78rem;
  letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1rem;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.7rem; }
.footer-col a { font-size: 0.92rem; transition: color var(--dur-fast) var(--ease-out); }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
  padding-top: 1.6rem; font-size: 0.82rem;
}

/* ------------------------------------ misc ------------------------------------ */

.license-strip {
  display: flex; align-items: center; justify-content: center; gap: 2.5rem; flex-wrap: wrap;
  padding-block: 1.6rem;
  border-top: 1px solid rgba(23,51,79,0.1);
  border-bottom: 1px solid rgba(23,51,79,0.1);
  color: var(--charcoal-500);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}
.license-strip b { color: var(--navy-900); }

.page-hero {
  padding-block: clamp(8rem, 20vh, 10rem) clamp(3rem, 8vh, 4.5rem);
  background: var(--navy-950);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 400px at 85% -10%, rgba(194,43,38,0.28), transparent),
    radial-gradient(600px 400px at 5% 120%, rgba(41,90,131,0.35), transparent);
}
.page-hero .container { position: relative; }
.page-hero h1 { color: var(--white); max-width: 20ch; }
.page-hero p { color: rgba(232,238,244,0.78); font-size: 1.08rem; max-width: 50ch; }
.breadcrumb { font-size: 0.82rem; color: rgba(232,238,244,0.6); margin-bottom: 1rem; }
.breadcrumb a:hover { color: var(--white); }

.skip-link {
  position: fixed; top: -80px; left: 1rem; z-index: 300;
  background: var(--white); color: var(--navy-900);
  padding: 0.8em 1.2em; border-radius: var(--radius-sm);
  transition: top var(--dur-fast) var(--ease-out);
  box-shadow: var(--shadow-md);
}
.skip-link:focus { top: 1rem; }

/* ---------------------------------- responsive --------------------------------- */

@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .values-grid, .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-rail { grid-template-columns: repeat(2, 1fr); }
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split-media { order: -1 !important; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .estimate-shell { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .values-grid, .services-grid { grid-template-columns: 1fr; }
  .process-rail { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .field-row { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 34vw; }
  .pf-item, .pf-item.wide, .pf-item.narrow { grid-column: span 2; grid-row: span 2; }
  .pf-item.tall { grid-row: span 2; }
  .hero-actions .btn { flex: 1 1 auto; }
  .section-head.split { flex-direction: column; align-items: flex-start; }
  .cta-actions .btn { width: 100%; }
}

/* ------------------------------ progressive image loading -------------------------- */

.img-frame {
  background-color: var(--paper-dim);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.progressive-img {
  opacity: 0;
  transition: opacity 180ms linear;
}
.progressive-img.is-loaded { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .progressive-img { transition: none; opacity: 1; }
}

/* fallback for the rare no-JS visitor: don't leave images invisible */
.no-js .progressive-img { opacity: 1; }

/* ---------------------------------- texture: grain --------------------------------- */

.grain { position: relative; isolation: isolate; }
.grain::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 180px 180px;
}

/* ---------------------------------- cursor-follow glow -------------------------------- */

.glow-surface { position: relative; }
.glow-surface::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 400ms var(--ease-out);
  background: radial-gradient(480px circle at var(--gx, 50%) var(--gy, 50%), rgba(194,43,38,0.16), transparent 60%);
}
.glow-surface:hover::before { opacity: 1; }
.glow-surface > * { position: relative; z-index: 1; }

/* ----------------------------------------- marquee ---------------------------------------- */

.marquee-band {
  background: var(--navy-950);
  color: var(--white);
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-block: 1rem;
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 3rem;
  animation: marquee-scroll 26s linear infinite;
}
.marquee-band:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 3rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
}
.marquee-track span::after {
  content: "\2726";
  font-style: normal;
  color: var(--red-500);
  font-size: 0.9rem;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}


/* ==========================================================================
   EnviroShake page — a dedicated, dark premium aesthetic.
   Everything here is scoped under body.enviroshake-page so it never leaks
   into the rest of the site's warm/navy design system.
   ========================================================================== */

body.enviroshake-page {
  --es-green-950: #061510;
  --es-green-900: #0a1f17;
  --es-green-850: #0d281d;
  --es-green-800: #103224;
  --es-green-700: #163f2d;
  --es-accent: #123524;
  --es-accent-mid: #1c5138;
  --es-accent-bright: #3d8f66;
  --es-accent-glow: rgba(61,143,102,0.28);
  --es-line: rgba(61,143,102,0.22);
  --es-cream: #eef2ee;
  --es-cream-dim: #a9b6ad;
  --es-espresso: #0c1a14;
  background: var(--es-green-950);
  color: var(--es-cream-dim);
}
body.enviroshake-page .site-footer { background: var(--es-green-950); }

/* header floats transparent-on-photo at the top of the ES hero too */
body.enviroshake-page .site-header:not(.is-scrolled) .brand { color: var(--es-cream); }
body.enviroshake-page .site-header:not(.is-scrolled) .brand img { height: 76px; }
body.enviroshake-page .site-header:not(.is-scrolled) .nav-links a { color: rgba(238,242,238,0.86); }
body.enviroshake-page .site-header.is-scrolled::before { background: rgba(10,31,23,0.94); }
body.enviroshake-page .site-header.is-scrolled .brand,
body.enviroshake-page .site-header.is-scrolled .nav-links a { color: var(--es-cream); }
body.enviroshake-page .site-header .nav-links a[aria-current="page"] { color: var(--es-accent-bright); }
/* the sliding underline uses site-wide red — swap it for the page's own
   green (hover preview) / cream (the "you are here" EnviroShake tab) */
body.enviroshake-page .nav-links a::after { background: var(--es-accent-bright); }
body.enviroshake-page .nav-links a[aria-current="page"]::after { background: var(--es-cream); }

/* the header CTA + hamburger pick up the page's own dark-green identity
   instead of the site-wide red, to match the logo swap below */
body.enviroshake-page .nav-actions .btn-primary,
body.enviroshake-page .mp-cta {
  --btn-bg: var(--es-accent-mid);
  --btn-fg: var(--es-cream);
}
body.enviroshake-page .nav-actions .btn-primary:hover,
body.enviroshake-page .mp-cta:hover { --btn-bg: var(--es-accent-bright); }
body.enviroshake-page .nav-toggle {
  background: var(--es-accent);
  border-color: var(--es-line);
}
body.enviroshake-page .nav-toggle .bar { background: var(--es-cream); }
body.enviroshake-page .nav-toggle[aria-expanded="true"] {
  background: var(--es-accent-mid);
  border-color: var(--es-accent-bright);
}
body.enviroshake-page .mobile-panel {
  background: var(--es-green-950);
}
body.enviroshake-page .mobile-panel a { color: var(--es-cream); }
body.enviroshake-page .mp-meta { color: var(--es-cream-dim); }

/* ---------------------------------- texture: layered depth ---------------------------------- */
body.enviroshake-page .es-section {
  position: relative;
}
.es-depth {
  position: relative;
  isolation: isolate;
}
.es-depth::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 65% 50% at 8% -15%, var(--es-accent-glow), transparent 62%),
    radial-gradient(ellipse 45% 40% at 96% 8%, rgba(61,143,102,0.16), transparent 58%),
    radial-gradient(ellipse 55% 50% at 6% 108%, rgba(61,143,102,0.12), transparent 60%),
    radial-gradient(ellipse 60% 55% at 105% 112%, rgba(0,0,0,0.6), transparent 62%),
    linear-gradient(115deg, transparent 42%, rgba(61,143,102,0.06) 52%, transparent 62%);
  background-size: 130% 130%;
  background-position: 0% 0%;
  animation: es-depth-drift 24s ease-in-out infinite alternate;
}
@keyframes es-depth-drift {
  0% { background-position: 0% 0%; }
  100% { background-position: 10% 8%; }
}
/* a restrained architectural line pattern — horizontal course lines with
   staggered tab-joint ticks, like a technical drawing of shingle coursing
   rather than a printed motif. Kept intentionally faint. */
.es-depth::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='20'><g stroke='%233d8f66' stroke-width='0.5' fill='none'><line x1='0' y1='0' x2='40' y2='0'/><line x1='0' y1='10' x2='40' y2='10'/><line x1='0' y1='0' x2='0' y2='10'/><line x1='20' y1='0' x2='20' y2='10'/><line x1='10' y1='10' x2='10' y2='20'/><line x1='30' y1='10' x2='30' y2='20'/></g></svg>");
  background-size: 88px 44px;
}
.es-depth > * { position: relative; z-index: 1; }

.es-hero {
  position: relative;
  min-height: 96svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--es-cream);
}
.es-hero > .es-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.es-hero-media picture, .es-hero-media img {
  width: 100%; height: 100%; display: block; object-fit: cover; object-position: center 40%;
}
/* a lighter-toned green accent glow used to sit here for depth, but at
   low opacity over a dark photo it read as a mismatched bright patch near
   the logo rather than added depth — plain, even darkening covers evenly
   without creating a spot that looks uncovered */
.es-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6,21,16,0.62) 0%, rgba(6,21,16,0.28) 9%, transparent 16%),
    linear-gradient(180deg, rgba(6,21,16,0.36) 0%, rgba(6,21,16,0.4) 40%, rgba(6,21,16,0.54) 100%),
    linear-gradient(90deg, rgba(6,21,16,0.38) 0%, rgba(6,21,16,0.22) 50%, rgba(6,21,16,0.34) 100%);
}
.es-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(circle at 30% 75%, rgba(61,143,102,0.22), transparent 45%);
  mix-blend-mode: screen;
  animation: es-hero-glow-drift 18s ease-in-out infinite alternate;
}
@keyframes es-hero-glow-drift {
  0% { transform: translate3d(-4%, 2%, 0) scale(1); opacity: 0.5; }
  100% { transform: translate3d(4%, -3%, 0) scale(1.12); opacity: 0.85; }
}
.es-hero-inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(6rem, 14vh, 9rem) clamp(3.5rem, 8vh, 5rem);
}
.es-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  border: 1px solid rgba(238,242,238,0.32);
  border-radius: 999px;
  padding: 0.6em 1.3em;
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--es-cream);
  background: rgba(6,21,16,0.5);
  backdrop-filter: blur(8px) saturate(1.3);
  -webkit-backdrop-filter: blur(8px) saturate(1.3);
  box-shadow: 0 10px 30px -16px rgba(0,0,0,0.65), inset 0 1px 0 rgba(255,255,255,0.07);
  margin-bottom: 1.5rem;
}
.es-badge .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--es-accent-bright); flex: none;
  animation: es-pulse 2.4s ease-in-out infinite;
}
@keyframes es-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(61,143,102,0.55); }
  50% { box-shadow: 0 0 0 5px rgba(61,143,102,0); }
}
.es-hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.3rem, 5vw, 4rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--es-cream);
  max-width: 20ch;
  text-wrap: balance;
  text-shadow: 0 4px 32px rgba(6,21,16,0.7), 0 1px 4px rgba(6,21,16,0.6);
}
.es-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--es-accent-bright);
  margin-bottom: 1rem;
}
.es-eyebrow::before { content: ""; width: 32px; height: 1px; background: var(--es-accent-mid); }
.es-hero-lede {
  font-size: 1.15rem;
  font-weight: 450;
  line-height: 1.7;
  color: rgba(238,242,238,0.94);
  max-width: 52ch;
  margin-top: 1.25rem;
  text-shadow: 0 2px 20px rgba(6,21,16,0.65);
}
.es-hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.25rem; }

/* buttons: dark-green, restrained, matching the logo/header CTA */
.es-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 1em 2em;
  border-radius: 3px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out), background 220ms var(--ease-out), border-color 220ms var(--ease-out);
  border: 1px solid transparent;
}
.es-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.16), transparent);
  transform: translateX(-120%);
  transition: transform 620ms var(--ease-out);
}
.es-btn:hover::after { transform: translateX(120%); }
.es-btn-primary {
  background: linear-gradient(180deg, var(--es-accent-mid), var(--es-accent));
  color: var(--es-cream);
  box-shadow: 0 10px 30px -12px rgba(18,53,36,0.7);
}
.es-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -14px rgba(61,143,102,0.45); background: linear-gradient(180deg, var(--es-accent-bright), var(--es-accent-mid)); }
.es-btn-outline {
  border-color: rgba(238,242,238,0.3);
  color: var(--es-cream);
}
.es-btn-outline:hover { border-color: var(--es-accent-bright); color: var(--es-accent-bright); background: rgba(61,143,102,0.08); transform: translateY(-2px); }

.es-scroll-cue {
  position: absolute;
  right: clamp(1.25rem, 4vw, 3rem);
  bottom: 2rem;
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  color: rgba(238,242,238,0.55);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
.es-scroll-cue .line { width: 1px; height: 46px; background: rgba(61,143,102,0.5); }

/* stat strip: quick, scannable facts right under the hero */
.es-stats-bar {
  position: relative;
  overflow: hidden;
  background: var(--es-espresso);
  border-top: 1px solid var(--es-line);
  border-bottom: 1px solid var(--es-line);
}
.es-stats-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(100deg, transparent 30%, rgba(61,143,102,0.1) 48%, transparent 66%);
  background-size: 220% 100%;
  animation: es-sheen-sweep 9s ease-in-out infinite;
}
@keyframes es-sheen-sweep {
  0%, 100% { background-position: 0% 0%; }
  50% { background-position: 100% 0%; }
}
.es-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-block: 2.25rem;
}
.es-stat { text-align: center; }
.es-stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: var(--es-accent-bright);
  font-weight: 560;
}
.es-stat span {
  display: block;
  font-size: 0.8rem;
  color: var(--es-cream-dim);
  margin-top: 0.35rem;
  letter-spacing: 0.02em;
}

/* section rhythm */
.es-section { padding-block: clamp(4rem, 9vh, 6.5rem); }
.es-section-alt { background: var(--es-green-900); }
.es-section-espresso { background: var(--es-espresso); }
.es-divider {
  width: 64px; height: 2px;
  background: linear-gradient(90deg, var(--es-accent-mid), transparent);
  margin-bottom: 1.5rem;
}
.es-section h2 {
  font-family: var(--font-display);
  font-weight: 550;
  color: var(--es-cream);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  max-width: 22ch;
}
.es-section p { color: var(--es-cream-dim); max-width: 62ch; }
.es-lede { font-size: 1.08rem; line-height: 1.75; }

.es-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.es-split.reverse .es-split-media { order: 2; }
.es-split.es-split-wide { grid-template-columns: 1.7fr 1fr; }
.es-split-media { position: relative; }
.es-frame {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--es-line);
  box-shadow: 0 30px 70px -30px rgba(0,0,0,0.7);
  background: var(--es-espresso);
  transition: box-shadow 320ms var(--ease-out), border-color 320ms var(--ease-out);
}
.es-frame:hover { border-color: var(--es-accent-bright); box-shadow: 0 34px 80px -28px rgba(61,143,102,0.35); }
.es-frame picture, .es-frame img {
  display: block; width: 100%; height: 100%; object-fit: cover;
  transition: transform 900ms var(--ease-out);
}
.es-frame:hover img { transform: scale(1.045); }
.es-frame-cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(0deg, rgba(6,15,11,0.9), transparent);
  color: var(--es-cream);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}

/* the manufacturer wordmark, presented like a small brass plaque */
.es-logo-plaque-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
  text-align: center;
}
.es-logo-plaque {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2.75rem 3.5rem;
  background: var(--es-cream);
  border-radius: 8px;
  border: 1px solid var(--es-line);
  box-shadow: 0 24px 60px -24px rgba(0,0,0,0.6);
  transition: transform 320ms var(--ease-out), box-shadow 320ms var(--ease-out);
}
.es-logo-plaque:hover { transform: translateY(-3px); box-shadow: 0 30px 70px -24px rgba(61,143,102,0.3); }
.es-logo-plaque img { display: block; height: 52px; width: auto; }
.es-logo-caption {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--es-cream-dim);
  max-width: none;
  margin: 0;
}

.es-benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.es-benefit-card {
  position: relative;
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--es-line);
  border-radius: 6px;
  background: linear-gradient(160deg, var(--es-green-850), var(--es-green-900));
  transition: transform 260ms var(--ease-out), border-color 260ms var(--ease-out), box-shadow 260ms var(--ease-out);
}
.es-benefit-card:hover {
  transform: translateY(-4px);
  border-color: var(--es-accent-bright);
  box-shadow: 0 20px 40px -22px rgba(61,143,102,0.4);
}
.es-benefit-card .es-num {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 34px; height: 34px;
  border: 1px solid var(--es-accent-mid);
  border-radius: 50%;
  color: var(--es-accent-bright);
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  transition: background 260ms var(--ease-out), color 260ms var(--ease-out);
}
.es-benefit-card:hover .es-num { background: var(--es-accent-mid); color: var(--es-cream); }
.es-benefit-card h3 {
  font-family: var(--font-body);
  color: var(--es-cream);
  font-size: 1.02rem;
  font-weight: 650;
  line-height: 1.4;
  margin: 0 0 0.6rem;
}
.es-benefit-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--es-cream-dim);
  margin: 0;
}

/* profile cards: the three real Enviroshake product lines */
.es-profiles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.es-profile-card {
  padding: 1.75rem;
  border: 1px solid var(--es-line);
  border-radius: 8px;
  background: linear-gradient(165deg, var(--es-green-850), var(--es-espresso));
  transition: transform 260ms var(--ease-out), border-color 260ms var(--ease-out), box-shadow 260ms var(--ease-out);
}
.es-profile-card:hover {
  transform: translateY(-4px);
  border-color: var(--es-accent-bright);
  box-shadow: 0 22px 46px -22px rgba(61,143,102,0.4);
}
.es-profile-card h3 {
  font-family: var(--font-display);
  font-weight: 560;
  color: var(--es-accent-bright);
  font-size: 1.3rem;
  margin: 0 0 0.6rem;
}
.es-profile-card p { font-size: 0.92rem; margin: 0; }

/* installation & warranty strip */
.es-info-strip {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1.75rem 2rem;
  border: 1px solid var(--es-line);
  border-radius: 8px;
  background: var(--es-green-900);
  margin-top: 3rem;
}
.es-info-strip .es-info-icon {
  flex: none;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--es-accent-mid);
  display: flex; align-items: center; justify-content: center;
  color: var(--es-accent-bright);
  font-family: var(--font-display);
  font-size: 1.1rem;
}
.es-info-strip p { margin: 0; font-size: 0.94rem; }
.es-info-strip strong { color: var(--es-cream); }

/* faq: dark-theme override */
body.enviroshake-page .faq-item {
  border-color: var(--es-line);
  background: linear-gradient(160deg, var(--es-green-850), var(--es-green-900));
}
body.enviroshake-page .faq-item summary { color: var(--es-cream); }
body.enviroshake-page .faq-item summary::after { color: var(--es-accent-bright); }
body.enviroshake-page .faq-item .faq-answer p { color: var(--es-cream-dim); }

.es-cta-band {
  border: 1px solid var(--es-line);
  border-radius: 10px;
  padding: clamp(2.5rem, 6vw, 4rem);
  background: linear-gradient(155deg, var(--es-green-850) 0%, var(--es-green-950) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.es-cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 50% -10%, var(--es-accent-glow), transparent 60%);
  pointer-events: none;
}
.es-cta-band > * { position: relative; }
.es-cta-band h2 { margin-inline: auto; }
.es-cta-band p { margin-inline: auto; }
.es-cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.es-license { margin-top: 1.5rem; font-size: 0.85rem; color: var(--es-cream-dim); letter-spacing: 0.03em; }

body.enviroshake-page .img-frame { background-color: var(--es-espresso, #0c1a14); }

@media (max-width: 900px) {
  .es-split, .es-split.es-split-wide { grid-template-columns: 1fr; }
  .es-split.reverse .es-split-media { order: 0; }
  .es-benefits-grid { grid-template-columns: 1fr 1fr; }
  .es-profiles-grid { grid-template-columns: 1fr; }
  .es-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .es-benefits-grid { grid-template-columns: 1fr; }
  .es-hero-actions .es-btn { flex: 1 1 auto; }
  .es-info-strip { flex-direction: column; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  .es-badge .dot { animation: none; }
  .es-frame:hover img { transform: none; }
  .es-depth::before, .es-hero::before, .es-stats-bar::before { animation: none; }
}