/* =========================================================
   Modern Smart Market — Stylesheet
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── Variables ── */
:root {
  --orange:      #F26A1F;
  --orange-dark: #D8531A;
  --orange-bg:   #FFF4EE;
  --ink:         #0E1116;
  --ink-soft:    #2a2f38;
  --muted:       #5B6573;
  --border:      #E4E7EC;
  --bg:          #FFFFFF;
  --bg-soft:     #F7F8FA;
  --max-w:       1160px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--ink); background: var(--bg); line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Layout ── */
.wrap {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}
section {
  padding: 80px 0;
}

/* ── Typography ── */
h1 { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; line-height: 1.2; }
h3 { font-size: 1.15rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; }
h5 { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); margin-bottom: 14px; }
p  { color: var(--muted); }

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: 14px;
}
.eyebrow-light {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #ffb580;
  margin-bottom: 14px;
}
.accent { color: var(--orange); }
.lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  margin: 16px 0 32px;
  line-height: 1.7;
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head h2 { margin-bottom: 12px; }
.section-head p  { font-size: 1rem; }

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: background 0.18s, color 0.18s, transform 0.15s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(1px) scale(0.97); transition: transform 0.08s; }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-dark); }
.btn-ghost {
  background: transparent;
  color: rgba(255,255,255,0.85);
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); }
.btn-outline {
  background: transparent;
  color: var(--orange);
  border: 1.5px solid var(--orange);
}
.btn-outline:hover { background: var(--orange-bg); }

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 66px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 8px;
}
.brand-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
}
.brand-name span { color: var(--orange); }
.brand-tagline {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 1px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  background: var(--orange) !important;
  color: #fff !important;
  padding: 9px 20px;
  border-radius: 999px;
  font-weight: 700 !important;
  font-size: 0.88rem !important;
  transition: background 0.18s !important;
}
.nav-cta:hover { background: var(--orange-dark) !important; }
.nav-links a.nav-active {
  color: var(--orange);
  font-weight: 700;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--ink);
  padding: 4px;
}

/* ── Hero ── */
.hero {
  background-color: #1a1108;
  background-image:
    radial-gradient(circle at 70% 50%, rgba(242,106,31,0.08) 0%, transparent 55%),
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
  color: #fff;
  padding: 96px 0 88px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-grid > div:first-child h1 {
  color: #fff;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(242,106,31,0.15);
  border: 1px solid rgba(242,106,31,0.3);
  color: #ffb580;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
  letter-spacing: 0.02em;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.hero-image-wrap {
  position: relative;
}
.hero-card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}
.hero-card img {
  width: 100%;
  object-fit: cover;
  display: block;
}
.hero-card-label {
  background: #f3f4f6;
  padding: 14px 20px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.hero-card-label strong {
  font-size: 0.9rem;
  font-weight: 700;
  color: #0E1116;
}
.hero-card-label span {
  font-size: 0.78rem;
  color: #5B6573;
}
.dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(74,222,128,0.25);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(74,222,128,0.25); }
  50%       { box-shadow: 0 0 0 6px rgba(74,222,128,0.1); }
}

/* ── Feature Cards (Why Smart Markets Win) ── */
.feat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.feat-card:hover {
  box-shadow: 0 6px 28px rgba(0,0,0,0.07);
  transform: translateY(-2px);
}
.feat-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--orange-bg);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  flex-shrink: 0;
}
.feat-card h3 { font-size: 0.97rem; margin-bottom: 8px; color: var(--ink); }
.feat-card p  { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }

/* ── Featured Setup ── */
.featured-setup {
  background-color: #1a1108;
  background-image:
    radial-gradient(circle at 80% 50%, rgba(242,106,31,0.07) 0%, transparent 55%),
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
  padding: 88px 0;
  color: #fff;
}
.featured-setup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.fs-text h2 {
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 16px;
}
.fs-text > p {
  color: rgba(255,255,255,0.72);
  font-size: 1rem;
  margin-bottom: 36px;
  line-height: 1.7;
}
.fs-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.fs-feat {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 14px 18px;
}
.fs-feat-icon {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  background: rgba(242,106,31,0.2);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.fs-feat strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}
.fs-feat span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}
.fs-img-wrap { position: relative; }
.fs-card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
  position: relative;
}
.fs-card img {
  width: 100%;
  object-fit: cover;
  display: block;
}
.fs-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 7px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

/* ── Compare ── */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}
.compare .old,
.compare .new {
  padding: 32px;
  border-radius: 14px;
}
.compare .old {
  background: var(--bg-soft);
  border: 1px solid var(--border);
}
.compare .new {
  background: var(--ink);
  color: #fff;
}
.compare h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.compare .old h4 { color: var(--muted); }
.compare .new h4 { color: var(--orange); }
.compare ul li {
  font-size: 0.93rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.8);
}
.compare .old ul li {
  border-bottom-color: var(--border);
  color: var(--muted);
}
.compare ul li:last-child { border-bottom: none; }

/* ── Cards (grid-3) ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover {
  box-shadow: 0 6px 28px rgba(0,0,0,0.07);
  transform: translateY(-2px);
}
.icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--orange-bg);
  color: var(--orange);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.card h3 { font-size: 1rem; margin-bottom: 8px; }
.card p  { font-size: 0.9rem; }

/* ── Feature sections ── */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.feature.reverse .feature-img { order: 2; }
.feature.reverse .feature-text { order: 1; }
.feature-text h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 14px;
  color: var(--ink);
}
.feature-text p {
  margin-bottom: 20px;
  font-size: 1rem;
}
.feature-text ul {
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-text ul li {
  font-size: 0.93rem;
  color: var(--muted);
  padding-left: 18px;
  position: relative;
}
.feature-text ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}
.feature-img img {
  border-radius: 16px;
  width: 100%;
  object-fit: cover;
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}

/* ── Local Strip ── */
.local-strip {
  background: var(--orange);
  color: #fff;
  padding: 64px 0;
}
.local-strip h2 {
  color: #fff;
  max-width: 700px;
  margin-bottom: 16px;
}
.local-strip p {
  color: rgba(255,255,255,0.88);
  max-width: 680px;
  font-size: 1rem;
  margin-bottom: 32px;
}
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.pill {
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 7px 18px;
  border-radius: 999px;
}

/* ── CTA Section ── */
.cta-section {
  background: var(--ink);
  color: #fff;
  text-align: center;
  padding: 88px 0;
}
.cta-section .wrap { max-width: 640px; }
.cta-section h2 { color: #fff; margin-bottom: 16px; }
.cta-section p  { color: rgba(255,255,255,0.7); font-size: 1.05rem; margin-bottom: 36px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ── Solutions cards ── */
.solutions-list {
  display: flex;
  flex-direction: column;
  gap: 72px;
}
.sol {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.sol.flip .sol-img { order: 2; }
.sol.flip .sol-body { order: 1; }
.sol-img img {
  border-radius: 16px;
  width: 100%;
  object-fit: cover;
  max-height: 400px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}
.sol-body h2 {
  margin-bottom: 6px;
}
.sol-tagline {
  color: var(--orange);
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 16px;
  display: block;
}
.sol-body p {
  margin-bottom: 20px;
  font-size: 0.97rem;
}
.sol-body ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.sol-body ul li {
  font-size: 0.92rem;
  color: var(--muted);
  padding-left: 18px;
  position: relative;
}
.sol-body ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}
.sol-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.spec {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
}

/* ── Solutions Card Grid ── */
.sol-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.sol-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}
.sol-card:hover {
  box-shadow: 0 10px 40px rgba(0,0,0,0.09);
  transform: translateY(-3px);
}
.sol-card-full {
  grid-column: 1 / -1;
  flex-direction: row;
}
.sol-card-full .sol-card-img-wrap {
  width: 48%;
  flex-shrink: 0;
}
.sol-card-full .sol-card-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sol-card-img-wrap {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #ffffff 0%, #e8e9eb 100%);
}
.sol-card-img-wrap img {
  width: 100%;
  height: 280px;
  object-fit: contain;
  display: block;
  padding: 20px;
  transition: transform 0.3s;
}
.sol-card:hover .sol-card-img-wrap img {
  transform: scale(1.02);
}
.sol-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--orange);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 13px;
  border-radius: 999px;
  border: none;
}
.sol-card-body {
  padding: 28px 28px 32px;
  flex: 1;
}
.sol-card-body h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 10px;
}
.sol-card-body > p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 20px;
}
.sol-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 24px;
}
.sol-tag {
  background: #dcfce7;
  border: 1px solid #bbf7d0;
  color: #15803d;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
}
.sol-cta {
  display: block;
  width: 100%;
  text-align: center;
  border-radius: 12px;
  padding: 14px 20px;
  margin-top: auto;
}
.sol-endless .sol-card-img-wrap img {
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  padding: 0;
}

/* ── About ── */
.about-hero {
  background: linear-gradient(140deg, #0E1116 0%, #1a2130 100%);
  color: #fff;
  padding: 88px 0 72px;
}
.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: center;
}
.about-photo img {
  border-radius: 16px;
  width: 100%;
  object-fit: cover;
  max-height: 320px;
}
.about-copy h1 { color: #fff; margin-bottom: 6px; }
.about-copy .role {
  color: var(--orange);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 24px;
  display: block;
}
.about-copy p {
  color: rgba(255,255,255,0.78);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 16px;
}

/* ── Contact ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 12px; }
.contact-info > p { margin-bottom: 32px; }
.contact-detail {
  display: flex;
  gap: 12px;
  margin-bottom: 22px;
  align-items: flex-start;
}
.contact-detail .ci-icon { display:flex; align-items:center; justify-content:center; width:32px; height:32px; background:var(--orange-bg); border-radius:8px; color:var(--orange); flex-shrink:0; margin-top:2px; }
.contact-detail strong { display: block; font-size: 0.88rem; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.contact-detail span,
.contact-detail a { font-size: 0.9rem; color: var(--muted); }
.contact-detail a:hover { color: var(--orange); }
.form-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
}
.form-box h3 { font-size: 1.25rem; margin-bottom: 6px; }
.form-box > p { font-size: 0.88rem; margin-bottom: 28px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.fg {
  margin-bottom: 18px;
}
.fg label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}
.fg input,
.fg select,
.fg textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.93rem;
  color: var(--ink);
  background: var(--bg);
  outline: none;
  transition: border-color 0.15s;
}
.fg input:focus,
.fg select:focus,
.fg textarea:focus { border-color: var(--orange); }
.fg textarea { resize: vertical; min-height: 100px; }
.form-submit { width: 100%; padding: 15px; font-size: 1rem; }
.form-note { font-size: 0.8rem; color: var(--muted); text-align: center; margin-top: 10px; }

/* ── Page hero (inner pages) ── */
.page-hero {
  background: linear-gradient(140deg, #0E1116 0%, #1a2130 100%);
  color: #fff;
  padding: 72px 0 56px;
  text-align: center;
}
.page-hero .wrap { max-width: 680px; }
.page-hero h1 { color: #fff; margin: 12px 0; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.page-hero p { color: rgba(255,255,255,0.72); font-size: 1.05rem; }

/* ── Footer ── */
footer {
  background: var(--ink);
  color: rgba(255,255,255,0.6);
  padding: 64px 0 28px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.foot-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.foot-brand .brand-name,
.foot-brand .brand-name span { color: #fff; }
.foot-brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 6px;
}
footer ul li {
  margin-bottom: 10px;
}
footer ul a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.15s;
}
footer ul a:hover { color: var(--orange); }
footer ul li:not(:has(a)) { font-size: 0.9rem; }
.foot-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.83rem;
}

/* ── Comparison table ── */
.comp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin-top: 40px;
}
.comp-table th {
  background: var(--ink);
  color: #fff;
  padding: 14px 18px;
  text-align: left;
  font-size: 0.85rem;
}
.comp-table th:first-child { border-radius: 10px 0 0 0; }
.comp-table th:last-child  { border-radius: 0 10px 0 0; }
.comp-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}
.comp-table tr:nth-child(even) td { background: var(--bg-soft); }
.comp-table td:first-child { font-weight: 600; color: var(--ink); }
.comp-table .check { color: var(--orange); font-weight: 700; text-align: center; }
.comp-table .dash  { color: var(--border); text-align: center; }

/* ── Responsive ── */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 66px;
    left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 20px 28px 28px;
    gap: 16px;
    z-index: 99;
  }
  .nav-links.open a { font-size: 1rem; color: var(--ink); }
  .nav-links.open .nav-cta { display: inline-block; text-align: center; }
  .menu-toggle { display: block; }
  .hero-grid,
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .hero-image-wrap { order: -1; max-width: 520px; margin: 0 auto; }
  .featured-setup-grid { grid-template-columns: 1fr; }
  .fs-img-wrap { max-width: 520px; margin: 0 auto; }
  .compare { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .sol-grid { grid-template-columns: 1fr; }
  .sol-card-full { flex-direction: column; }
  .sol-card-full .sol-card-img-wrap { width: 100%; }
  .sol-card-img-wrap img { height: 240px; }
  .feature,
  .sol { grid-template-columns: 1fr; }
  .feature.reverse .feature-img,
  .sol.flip .sol-img { order: 0; }
  .feature.reverse .feature-text,
  .sol.flip .sol-body { order: 0; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  section { padding: 56px 0; }
  .grid-3, .grid-2, .sol-grid { grid-template-columns: 1fr; }
  .sol-card-img-wrap img { height: 200px; }
  .form-row { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 52px; }
  .cta-section { padding: 64px 0; }
}