/* =============================================================
   EA Pro Home — style.css
   Clean, premium contractor site
   ============================================================= */

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- CUSTOM PROPERTIES ---- */
:root {
  --bg:          #F5F2EE;
  --surface:     #FEFCFA;
  --text:        #1C1A18;
  --text-muted:  #6B6560;
  --accent:      #C4531A;
  --accent-dark: #9E3E0E;
  --accent-light:#F2E8E1;
  --navy:        #1A2B3C;
  --border:      #DDD8D2;
  --radius:      8px;
  --shadow:      0 4px 24px rgba(28,26,24,.08);
  --shadow-lg:   0 12px 48px rgba(28,26,24,.14);
  --transition:  0.28s cubic-bezier(.4,0,.2,1);
  --max-w:       1200px;
  --section-pad: clamp(4rem, 8vw, 7rem);
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  line-height: 1.15;
  color: var(--navy);
}
h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.35rem); font-weight: 700; }

/* ---- CONTAINER ---- */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: 50px;
  font-family: 'DM Sans', sans-serif;
  font-size: .95rem;
  font-weight: 500;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  text-align: center;
  justify-content: center;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196,83,26,.35);
}
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  background: var(--navy);
  color: #fff;
  transform: translateY(-2px);
}
.btn-full { width: 100%; }

/* ---- SECTION LABELS ---- */
.section-label {
  font-family: 'DM Sans', sans-serif;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .75rem;
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-sub {
  color: var(--text-muted);
  margin-top: 1rem;
  font-size: 1.05rem;
}
.section { padding-block: var(--section-pad); }

/* =============================================================
   TOP BAR
   ============================================================= */
.top-bar {
  background: var(--navy);
  color: rgba(255,255,255,.75);
  font-size: .78rem;
  padding: .45rem 0;
}
.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.top-bar-phone {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: #fff;
  font-weight: 500;
  letter-spacing: .02em;
  transition: color var(--transition);
  white-space: nowrap;
}
.top-bar-phone:hover { color: #f4b89a; }

/* =============================================================
   HEADER / NAV
   ============================================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(254,252,250,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(28,26,24,.08);
  transition: box-shadow var(--transition);
}
.site-header.scrolled {
  box-shadow: 0 2px 24px rgba(28,26,24,.13);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.1rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
}
.logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}
.logo-img--footer {
  width: 64px;
  height: 64px;
}
.logo-text-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.logo-name {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  white-space: nowrap;
}
.logo-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.footer-logo .logo-name { color: #fff; }
.footer-logo .logo-sub  { color: rgba(255,255,255,.5); }

.nav-phone {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--accent) !important;
  white-space: nowrap;
  transition: color var(--transition) !important;
}
.nav-phone:hover { color: var(--accent-dark) !important; }

.btn-outline-light {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: 50px;
  font-family: 'DM Sans', sans-serif;
  font-size: .95rem;
  font-weight: 500;
  cursor: pointer;
  border: 2px solid rgba(255,255,255,.55);
  background: transparent;
  color: #fff;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-outline-light:hover {
  border-color: #fff;
  background: rgba(255,255,255,.12);
  transform: translateY(-2px);
}

.turnover-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: .92rem;
  font-weight: 500;
  color: var(--navy);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: .55rem 1.4rem;
  border-radius: 50px;
  transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta:hover { background: var(--accent-dark) !important; transform: translateY(-1px); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 26px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================================
   HERO
   ============================================================= */
.hero {
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 110px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(26,43,60,.82) 0%,
    rgba(26,43,60,.55) 55%,
    rgba(196,83,26,.25) 100%
  );
}
.hero-grain {
  position: absolute;
  inset: 0;
  opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 740px;
}
.hero-eyebrow {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #f4b89a;
  margin-bottom: 1.25rem;
  animation: fadeUp .7s ease both;
}
.hero-title {
  margin-bottom: 1.5rem;
  animation: fadeUp .7s .12s ease both;
  color: #fff;
}
.hero-title em {
  font-style: italic;
  color: #f4b89a;
  position: relative;
}
.hero-title em::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 4px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  opacity: .5;
}
.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: rgba(255,255,255,.82);
  max-width: 560px;
  margin-bottom: 2.5rem;
  animation: fadeUp .7s .22s ease both;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp .7s .32s ease both;
}
.hero .btn-ghost {
  color: #fff;
  border-color: rgba(255,255,255,.6);
}
.hero .btn-ghost:hover { background: rgba(255,255,255,.15); border-color: #fff; color: #fff; }
.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  animation: fadeIn 1s 1s both;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}

/* =============================================================
   TRUST BAR
   ============================================================= */
.trust-bar {
  background: var(--navy);
  color: #fff;
  padding: 2rem 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.trust-item {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}
.trust-item strong {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
}
.trust-item span {
  font-size: .8rem;
  opacity: .65;
}
.trust-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,.18);
  flex-shrink: 0;
}

/* =============================================================
   SERVICES
   ============================================================= */
.services { background: var(--surface); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  animation: fadeUp .5s calc(var(--i) * .06s + .2s) ease both;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}
.service-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}
.service-card h3 { margin-bottom: .6rem; }
.service-card p { color: var(--text-muted); font-size: .95rem; }

/* =============================================================
   PHOTO STRIP
   ============================================================= */
.photo-strip {
  overflow: hidden;
  background: var(--navy);
  padding-block: 0;
}
.photo-strip-inner {
  display: flex;
  height: clamp(220px, 30vw, 360px);
}
.strip-photo {
  flex: 1 1 0;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.strip-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s cubic-bezier(.4,0,.2,1), filter .4s ease;
  filter: brightness(.75) saturate(.9);
}
.strip-photo:hover img {
  transform: scale(1.07);
  filter: brightness(.9) saturate(1.1);
}
.strip-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(26,43,60,.85));
  color: #fff;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 1.5rem .9rem .7rem;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .3s ease, transform .3s ease;
}
.strip-photo:hover .strip-label {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================================
   TURNOVER
   ============================================================= */
.turnover {
  background: var(--navy);
  color: #fff;
}
.turnover .section-label { color: var(--accent); }
.turnover .section-title { color: #fff; }
.turnover p { color: rgba(255,255,255,.75); }

.turnover-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.turnover-text > p { margin-bottom: 2rem; }
.turnover-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.turnover-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.turnover-list .check {
  width: 28px; height: 28px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.turnover-list strong {
  display: block;
  color: #fff;
  margin-bottom: .25rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
}
.turnover-list p { margin: 0; font-size: .92rem; }

.turnover-visual {
  position: relative;
}
.turnover-photo-wrap {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.4);
}
.turnover-photo {
  width: 100%;
  height: clamp(340px, 45vw, 520px);
  object-fit: cover;
  object-position: center;
  display: block;
  filter: brightness(.85);
  transition: filter .4s ease;
}
.turnover-photo-wrap:hover .turnover-photo { filter: brightness(.95); }
.turnover-stat-badges {
  position: absolute;
  bottom: 1.5rem;
  left: 1.25rem;
  right: 1.25rem;
  display: flex;
  gap: 1rem;
}
.stat-badge {
  flex: 1;
  background: rgba(26,43,60,.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  text-align: center;
}
.stat-badge--accent {
  background: rgba(196,83,26,.9);
  border-color: rgba(255,255,255,.2);
}
.stat-badge .stat-number {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: .35rem;
}
.stat-badge .stat-label {
  font-size: .75rem;
  color: rgba(255,255,255,.75);
  line-height: 1.35;
}

/* =============================================================
   WHY US
   ============================================================= */
.why { background: var(--bg); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.why-card {
  padding: 2.25rem 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.why-card:hover::before { transform: scaleX(1); }
.why-card:hover { box-shadow: var(--shadow); }
.why-number {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: 1rem;
}
.why-card h3 { margin-bottom: .6rem; }
.why-card p { color: var(--text-muted); font-size: .95rem; }

/* =============================================================
   CONTACT
   ============================================================= */
.contact { background: var(--surface); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.contact-info .section-title { margin-bottom: 1rem; }
.contact-info > p { color: var(--text-muted); margin-bottom: 2rem; }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .95rem;
  color: var(--navy);
  transition: color var(--transition);
}
a.contact-link:hover { color: var(--accent); }
.contact-icon {
  width: 36px; height: 36px;
  background: var(--accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: .9rem;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: clamp(1.5rem, 4vw, 2.5rem);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: .45rem;
}
.form-group label {
  font-size: .85rem;
  font-weight: 500;
  color: var(--navy);
}
.required { color: var(--accent); }
.form-group input,
.form-group select,
.form-group textarea {
  font-family: 'DM Sans', sans-serif;
  font-size: .95rem;
  color: var(--text);
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B6560' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(196,83,26,.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--border); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  background: #edf7f0;
  border: 1px solid #6cc08a;
  color: #1a6634;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: .92rem;
  text-align: center;
}
.form-error {
  background: #fdf0ee;
  border: 1px solid #e07b6a;
  color: #8b2510;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: .92rem;
  text-align: center;
}
.form-error a { color: var(--accent); text-decoration: underline; }

/* =============================================================
   FOOTER
   ============================================================= */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,.75);
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-block: clamp(3rem, 6vw, 5rem);
}
.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand .logo-text { color: #fff; }
.footer-brand p { font-size: .88rem; max-width: 280px; }
.footer-links h4,
.footer-contact h4 {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: 1.1rem;
}
.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: .7rem;
}
.footer-links a, .footer-contact a {
  font-size: .9rem;
  color: rgba(255,255,255,.75);
  transition: color var(--transition);
}
.footer-links a:hover, .footer-contact a:hover { color: var(--accent); }
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.footer-contact p { font-size: .88rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-block: 1.25rem;
}
.footer-bottom p {
  font-size: .82rem;
  color: rgba(255,255,255,.38);
  text-align: center;
}

/* =============================================================
   ANIMATIONS
   ============================================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50%       { opacity: .4; transform: scaleY(.7); }
}
.fade-in-left  { animation: fadeUp .7s ease both; }
.fade-in-right { animation: fadeUp .7s .15s ease both; }

/* =============================================================
   RESPONSIVE
   ============================================================= */
@media (max-width: 900px) {
  .turnover-inner  { grid-template-columns: 1fr; }
  .contact-inner   { grid-template-columns: 1fr; }
  .footer-inner    { grid-template-columns: 1fr 1fr; }
  .footer-brand    { grid-column: 1 / -1; }
  .trust-divider   { display: none; }
  .trust-bar-inner { justify-content: flex-start; gap: 1.25rem 2.5rem; }
  .photo-strip-inner { height: 200px; }
  .strip-photo:nth-child(4),
  .strip-photo:nth-child(5) { display: none; }
}

@media (max-width: 680px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(254,252,250,.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 99;
    font-size: 1.2rem;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { z-index: 101; position: relative; }

  .hero-actions { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; max-width: 280px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .photo-strip-inner { height: 160px; }
  .strip-photo:nth-child(3),
  .strip-photo:nth-child(4),
  .strip-photo:nth-child(5) { display: none; }
  .strip-label { opacity: 1; transform: none; }
  .turnover-stat-badges { position: static; margin-top: 1rem; border-radius: 8px; overflow: visible; }
  .turnover-photo-wrap { border-radius: 8px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
}

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