/* =========================================================
   ClearNest Cleaning — Main Stylesheet
   Palette: white · deep navy · fresh teal
   ========================================================= */

:root {
  /* Colors */
  --white: #ffffff;
  --off-white: #f7f9fc;
  --pale-teal: #eef8f7;
  --navy: #0b2545;
  --navy-soft: #17365e;
  --navy-muted: #4b5b73;
  --teal: #2ec4b6;
  --teal-deep: #23a498;
  --teal-soft: #b6ece6;
  --border: #d9e0ea;
  --border-strong: #b7c2d1;
  --shadow: rgba(11, 37, 69, 0.10);
  --shadow-lg: rgba(11, 37, 69, 0.16);
  --error: #c2373b;

  /* Type */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* Layout */
  --max-w: 1200px;
  --gutter: clamp(1rem, 3vw, 2rem);
  --radius: 10px;
  --radius-lg: 16px;

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 0.5s;
  --dur-fast: 0.2s;
}

/* -------- Reset -------- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--navy);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--teal-deep); text-decoration: none; transition: color var(--dur-fast) var(--ease); }
a:hover { color: var(--navy); text-decoration: underline; }
button { font: inherit; cursor: pointer; }

/* Strong focus states */
:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: #fff;
  padding: .75rem 1.25rem;
  z-index: 200;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* -------- Typography -------- */
h1, h2, h3, h4, h5 {
  color: var(--navy);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0 0 .6em;
  font-weight: 700;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); line-height: 1.1; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { margin: 0 0 1em; }

.eyebrow {
  display: inline-block;
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--teal-deep);
  font-weight: 600;
  margin: 0 0 1rem;
}
.lead { font-size: 1.15rem; color: var(--navy-muted); max-width: 62ch; }

/* -------- Layout -------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: clamp(3rem, 7vw, 6rem) 0;
}
.section-tight { padding: clamp(2.5rem, 4vw, 4rem) 0; }
.section-off  { background: var(--off-white); }
.section-teal { background: var(--pale-teal); }
.section-navy { background: var(--navy); color: #fff; }
.section-navy h1, .section-navy h2, .section-navy h3 { color: #fff; }
.section-navy p  { color: rgba(255,255,255,.85); }
.section-navy .eyebrow { color: var(--teal-soft); }
.section-navy a { color: var(--teal-soft); }

.section-head { text-align: center; margin-bottom: 3rem; }
.section-head.align-left { text-align: left; }
.section-head p { max-width: 60ch; margin: 0 auto; color: var(--navy-muted); }
.section-head.align-left p { margin: 0; }

/* -------- Header / Nav -------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.05rem 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-weight: 700;
  color: var(--navy);
  font-size: 1.25rem;
}
.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--navy);
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}
.nav-list {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  padding: 0;
  margin: 0;
  align-items: center;
}
.nav-list a {
  color: var(--navy);
  font-weight: 500;
  font-size: .95rem;
  padding: .5rem 0;
  position: relative;
}
.nav-list a[aria-current="page"] { color: var(--teal-deep); }
.nav-list a[aria-current="page"]::after,
.nav-list a:hover::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--teal);
}
.nav-list a:hover { text-decoration: none; }
.nav-toggle {
  display: none;
  background: var(--white);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: .55rem .8rem;
  color: var(--navy);
  font-weight: 500;
}

/* -------- Buttons -------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .95rem 1.6rem;
  border-radius: 8px;
  border: 2px solid transparent;
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--dur-fast) var(--ease);
  cursor: pointer;
  line-height: 1.2;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}
.btn-primary:hover {
  background: var(--teal-deep);
  border-color: var(--teal-deep);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -12px var(--shadow-lg);
  color: #fff;
}
.btn-navy {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.btn-navy:hover { background: var(--navy-soft); border-color: var(--navy-soft); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--border-strong);
}
.btn-outline:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-large { padding: 1.1rem 2rem; font-size: 1rem; }

/* -------- Hero -------- */
.hero {
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(2.5rem, 5vw, 4rem);
  background: linear-gradient(180deg, var(--pale-teal) 0%, var(--white) 100%);
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.hero h1 span { color: var(--teal-deep); }
.hero p.lead { margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2.25rem;
  font-size: .9rem;
  color: var(--navy-muted);
}
.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}
.hero-trust svg { color: var(--teal); flex-shrink: 0; }

.hero-visual {
  aspect-ratio: 5 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 30px 60px -30px var(--shadow-lg);
}
.hero-visual img, .hero-visual svg { width: 100%; height: 100%; object-fit: cover; }

/* -------- Feature grid -------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 2rem);
}
.feature {
  background: var(--white);
  padding: 2rem 1.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.feature:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -25px var(--shadow-lg);
  border-color: var(--teal-soft);
}
.feature-icon {
  width: 48px;
  height: 48px;
  color: var(--teal-deep);
  background: var(--pale-teal);
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 1.25rem;
}
.feature h3 { margin-bottom: .5rem; font-size: 1.2rem; }
.feature p { color: var(--navy-muted); margin: 0; font-size: .95rem; }

/* -------- Service cards -------- */
.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(1rem, 2vw, 1.75rem);
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  position: relative;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 25px 50px -30px var(--shadow-lg);
  border-color: var(--teal-soft);
}
.service-card .service-icon {
  width: 56px;
  height: 56px;
  color: var(--white);
  background: var(--teal-deep);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 1.25rem;
}
.service-card h3 { margin-bottom: .5rem; }
.service-card .service-price {
  color: var(--teal-deep);
  font-weight: 600;
  font-size: .95rem;
  margin: 0 0 1rem;
}
.service-card p { color: var(--navy-muted); font-size: .95rem; }

/* -------- Process (numbered steps) -------- */
.process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  counter-reset: step;
}
.process-step {
  position: relative;
  padding-left: 4rem;
  counter-increment: step;
}
.process-step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0; top: -6px;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
}
.process-step h4 { margin-bottom: .35rem; font-size: 1.1rem; }
.process-step p { color: var(--navy-muted); font-size: .95rem; margin: 0; }

/* -------- Accordion (service details, FAQ) -------- */
.accordion { max-width: 820px; margin: 0 auto; }
.accordion .item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  background: var(--white);
  overflow: hidden;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.accordion .item[open] {
  border-color: var(--teal-soft);
  box-shadow: 0 15px 30px -25px var(--shadow-lg);
}
.accordion summary {
  list-style: none;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 600;
  color: var(--navy);
  font-size: 1.05rem;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  color: var(--teal-deep);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
  transition: transform var(--dur-fast) var(--ease);
}
.accordion .item[open] summary::after { content: "−"; }
.accordion summary:hover { color: var(--teal-deep); }
.accordion .content {
  padding: 0 1.5rem 1.5rem;
  color: var(--navy-muted);
}
.accordion .content ul { margin: .5rem 0 0; padding-left: 1.25rem; }
.accordion .content li { margin-bottom: .35rem; }

/* -------- Pricing tier cards -------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(1rem, 2vw, 1.75rem);
  margin-top: 3rem;
}
.tier {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  position: relative;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.tier:hover { transform: translateY(-3px); box-shadow: 0 25px 50px -30px var(--shadow-lg); }
.tier.featured {
  border-color: var(--teal);
  border-width: 2px;
}
.tier.featured::before {
  content: "Most requested";
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: #fff;
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .35rem .85rem;
  border-radius: 20px;
  font-weight: 600;
}
.tier h3 { margin-bottom: .35rem; }
.tier .tier-desc { color: var(--navy-muted); font-size: .9rem; margin-bottom: 1.25rem; }
.tier .tier-price {
  display: flex;
  align-items: baseline;
  gap: .35rem;
  margin: 1rem 0 .35rem;
  font-weight: 700;
}
.tier .tier-price .amount { font-size: 2.25rem; color: var(--navy); }
.tier .tier-price .unit { color: var(--navy-muted); font-weight: 500; font-size: .95rem; }
.tier .tier-note { color: var(--navy-muted); font-size: .8rem; margin: 0 0 1.5rem; }
.tier ul { list-style: none; padding: 0; margin: 0 0 1.75rem; }
.tier li {
  padding: .5rem 0 .5rem 1.75rem;
  position: relative;
  border-top: 1px solid var(--border);
  color: var(--navy);
  font-size: .95rem;
}
.tier li:first-child { border-top: 0; }
.tier li::before {
  content: "";
  position: absolute;
  left: 0; top: .85rem;
  width: 14px; height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M13.5 4.5 6.5 12 2.5 8' fill='none' stroke='%2323a498' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
}

/* -------- Estimate calculator -------- */
.calculator {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2rem;
  align-items: start;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: 0 30px 60px -35px var(--shadow-lg);
}
.calc-form h3 {
  font-size: 1rem;
  margin: 1.75rem 0 .75rem;
  color: var(--navy);
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border);
}
.calc-form h3:first-child { margin-top: 0; }
.calc-row { display: grid; gap: .8rem; grid-template-columns: 1fr 1fr; margin-bottom: 1rem; }
.calc-row.single { grid-template-columns: 1fr; }
.calc-field label {
  display: block;
  font-size: .85rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: .35rem;
}
.calc-field small {
  display: block;
  font-size: .78rem;
  color: var(--navy-muted);
  margin-top: .25rem;
}
.calc-field input[type="number"],
.calc-field select {
  width: 100%;
  padding: .7rem .85rem;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--white);
  color: var(--navy);
  font: inherit;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.calc-field input[aria-invalid="true"] {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(194, 55, 59, 0.15);
}
.calc-field input:focus,
.calc-field select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(46, 196, 182, 0.2);
}

.radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
}
.radio-group label {
  display: block;
  padding: .8rem 1rem;
  border: 2px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  font-weight: 500;
  color: var(--navy);
  transition: all var(--dur-fast) var(--ease);
}
.radio-group label:has(input:checked) {
  border-color: var(--teal);
  background: var(--pale-teal);
  color: var(--teal-deep);
}
.radio-group input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.radio-group label:focus-within {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
}

.checkbox-list {
  display: grid;
  gap: .5rem;
}
.checkbox-list label {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .7rem .85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: .95rem;
  color: var(--navy);
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.checkbox-list label:hover { background: var(--pale-teal); border-color: var(--teal-soft); }
.checkbox-list input[type="checkbox"] { accent-color: var(--teal-deep); width: 18px; height: 18px; }
.checkbox-list .extra-price {
  margin-left: auto;
  font-size: .85rem;
  color: var(--navy-muted);
  font-weight: 500;
}

.calc-error {
  color: var(--error);
  font-size: .85rem;
  min-height: 1em;
  margin-top: .3rem;
}

/* Estimate summary */
.calc-summary {
  background: var(--navy);
  color: #fff;
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: var(--radius);
  position: sticky;
  top: 90px;
}
.calc-summary h3 { color: #fff; margin: 0 0 1rem; font-size: 1.15rem; }
.calc-summary .total-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,.14);
  margin-bottom: 1rem;
}
.calc-summary .total-line .label { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--teal-soft); }
.calc-summary .total-line .total { font-size: 2.5rem; font-weight: 700; color: #fff; }
.calc-summary .breakdown { list-style: none; padding: 0; margin: 0 0 1rem; }
.calc-summary .breakdown li {
  display: flex;
  justify-content: space-between;
  padding: .35rem 0;
  font-size: .9rem;
  color: rgba(255,255,255,.85);
}
.calc-summary .breakdown li.subtotal {
  border-top: 1px solid rgba(255,255,255,.14);
  border-bottom: 1px solid rgba(255,255,255,.14);
  padding: .55rem 0;
  margin: .35rem 0;
  font-weight: 600;
  color: #fff;
}
.calc-summary .breakdown li.discount { color: var(--teal-soft); }
.calc-summary .breakdown li .amt { font-variant-numeric: tabular-nums; }
.calc-summary .not-a-quote {
  background: rgba(255,255,255,.08);
  border-left: 3px solid var(--teal);
  padding: .75rem 1rem;
  border-radius: 4px;
  color: rgba(255,255,255,.9);
  font-size: .85rem;
  margin: 1rem 0;
  line-height: 1.5;
}
.calc-summary .calc-cta { display: block; text-align: center; margin-top: 1rem; }

/* -------- Contact / Form -------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.info-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 1rem;
}
.info-list li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: .85rem;
  padding: 1rem;
  background: var(--off-white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.info-list li .icon { color: var(--teal-deep); }
.info-list li strong { display: block; color: var(--navy); font-size: .95rem; margin-bottom: .2rem; }
.info-list li span { color: var(--navy-muted); font-size: .9rem; }

.form-panel {
  background: var(--white);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: 0 30px 60px -35px var(--shadow-lg);
}
.form-row { margin-bottom: 1.15rem; }
.form-row-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-row label {
  display: block;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: .4rem;
  font-size: .95rem;
}
.form-row .req { color: var(--error); }
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: .8rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--white);
  color: var(--navy);
  font: inherit;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.form-row textarea { min-height: 120px; resize: vertical; }
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(46, 196, 182, 0.2);
}
.form-row input[aria-invalid="true"],
.form-row select[aria-invalid="true"],
.form-row textarea[aria-invalid="true"] {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(194, 55, 59, 0.15);
}
.field-error {
  display: block;
  color: var(--error);
  font-size: .85rem;
  margin-top: .4rem;
  min-height: 1em;
}
.form-note {
  font-size: .85rem;
  color: var(--navy-muted);
  margin: 0.5rem 0 1.5rem;
  padding: .85rem 1rem;
  background: var(--off-white);
  border-radius: 6px;
  border-left: 3px solid var(--teal);
}
.form-status {
  margin-top: 1rem;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius);
  background: var(--pale-teal);
  border-left: 4px solid var(--teal-deep);
  color: var(--navy);
  font-size: .95rem;
  display: none;
}
.form-status.is-visible { display: block; }
.form-status strong { display: block; margin-bottom: .35rem; }

/* -------- CTA banner -------- */
.cta-banner {
  padding: clamp(3rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner h2 { color: #fff; }
.cta-banner p { color: rgba(255,255,255,.85); max-width: 60ch; margin: 0 auto 2rem; }
.cta-banner::before {
  content: "";
  position: absolute;
  top: -50%; right: -20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(46,196,182,.28), transparent 70%);
  pointer-events: none;
}
.cta-banner > * { position: relative; z-index: 1; }

/* -------- Footer -------- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,.72);
  padding: 4rem 0 1.5rem;
}
.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,.12);
}
.footer-brand .brand { color: #fff; }
.footer-brand p {
  color: rgba(255,255,255,.65);
  margin-top: 1rem;
  max-width: 32ch;
  font-size: .95rem;
}
.footer-col h5 {
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--teal-soft);
  margin: 0 0 1.25rem;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: .55rem; }
.footer-col a { color: rgba(255,255,255,.75); font-size: .95rem; }
.footer-col a:hover { color: #fff; text-decoration: none; }
.footer-legal {
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .85rem;
  color: rgba(255,255,255,.55);
}
.footer-disclaimer {
  text-align: center;
  padding: .8rem 1rem;
  background: var(--teal);
  color: var(--navy);
  font-weight: 600;
  font-size: .88rem;
  letter-spacing: .04em;
}

/* -------- Reveal animation -------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* -------- Responsive -------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { aspect-ratio: 4 / 3; order: -1; }
  .feature-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .calculator { grid-template-columns: 1fr; }
  .calc-summary { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: inline-flex; }
  .nav-list {
    position: absolute;
    inset: 100% 0 auto 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 1.25rem var(--gutter);
    flex-direction: column;
    align-items: stretch;
    gap: .25rem;
    display: none;
    box-shadow: 0 20px 40px -30px var(--shadow-lg);
  }
  .nav-list.is-open { display: flex; }
  .nav-list a { padding: .85rem 0; font-size: 1rem; }
  .nav-list a::after { display: none; }
  .nav-list li.nav-cta { display: none; }

  .form-row-split { grid-template-columns: 1fr; }
  .radio-group { grid-template-columns: 1fr; }
  .calc-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; padding-bottom: 2rem; }
  .footer-legal { flex-direction: column; text-align: center; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

@media print {
  .site-header, .site-footer, .nav-toggle, .cta-banner { display: none; }
  body { background: #fff; color: #000; }
}