/* ============================================================
   ADE MINISTRA — Feuille de style principale
   Design moderne, éditorial, chaleureux
   ============================================================ */

/* -------- Variables -------- */
:root {
  --color-bg: #fbf7f2;          /* crème très douce */
  --color-bg-alt: #f3ece2;      /* sable */
  --color-surface: #ffffff;
  --color-ink: #1f2a37;         /* bleu-ardoise profond */
  --color-ink-soft: #4a5566;
  --color-muted: #7a8595;
  --color-line: #e7dfd3;
  --color-accent: #e07b3f;      /* orange du logo */
  --color-accent-soft: #f3d6bf;
  --color-accent-deep: #b85a26;

  --shadow-sm: 0 2px 6px rgba(31, 42, 55, 0.04);
  --shadow-md: 0 12px 28px rgba(31, 42, 55, 0.08);
  --shadow-lg: 0 24px 60px rgba(31, 42, 55, 0.12);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --font-serif: "Fraunces", "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --container: 1200px;
  --header-h: 84px;
}

/* -------- Reset minimal -------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  color: var(--color-ink);
}
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }

/* -------- Conteneur -------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* -------- En-tête / Navigation -------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 242, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--header-h);
}
.nav-logo img {
  height: 56px;
  width: auto;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-menu a {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink);
  position: relative;
  padding: 6px 0;
  transition: color .2s ease;
}
.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width .25s ease;
}
.nav-menu a:hover { color: var(--color-accent); }
.nav-menu a:hover::after,
.nav-menu a.active::after { width: 100%; }
.nav-menu a.active { color: var(--color-accent); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--color-ink);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background .2s ease, transform .2s ease;
}
.nav-cta:hover { background: var(--color-accent); transform: translateY(-1px); }

/* Bouton hamburger mobile */
.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border-radius: 10px;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}
.nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  background: var(--color-ink);
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px; height: 2px;
  background: var(--color-ink);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top:  6px; }

/* -------- Boutons génériques -------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  border: 1.5px solid transparent;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover { background: var(--color-accent-deep); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}
.btn-outline:hover { background: var(--color-ink); color: #fff; }
.btn .arrow { transition: transform .25s ease; }
.btn:hover .arrow { transform: translateX(4px); }

/* -------- Hero (Accueil) -------- */
.hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--color-accent-soft);
  color: var(--color-accent-deep);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: italic;
  color: var(--color-accent);
  font-weight: 400;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--color-ink-soft);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-meta {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.hero-meta-item .num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-accent);
  display: block;
  line-height: 1;
}
.hero-meta-item .lbl {
  font-size: 13px;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-visual {
  position: relative;
}
.hero-visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: -20px -20px auto auto;
  width: 120px; height: 120px;
  background: var(--color-accent-soft);
  border-radius: 50%;
  z-index: -1;
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: auto auto -20px -20px;
  width: 90px; height: 90px;
  background: var(--color-ink);
  border-radius: 50%;
  z-index: -1;
}

/* -------- Section générique -------- */
.section {
  padding: 100px 0;
}
.section-tight { padding: 70px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-dark {
  background: var(--color-ink);
  color: #f1ece4;
}
.section-dark h2, .section-dark h3 { color: #fff; }

.section-head {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head .eyebrow {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  display: block;
  margin-bottom: 14px;
}
.section-head h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  margin-bottom: 16px;
}
.section-head p {
  color: var(--color-ink-soft);
  font-size: 1.05rem;
}

/* -------- Cartes services (Accueil) -------- */
.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-soft);
}
.service-card .icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: var(--color-accent-soft);
  color: var(--color-accent-deep);
  display: grid;
  place-items: center;
  margin-bottom: 24px;
}
.service-card .icon svg { width: 32px; height: 32px; }
.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}
.service-card p {
  color: var(--color-ink-soft);
  font-size: 0.97rem;
  margin-bottom: 24px;
}
.service-card .more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-accent);
  font-weight: 500;
  font-size: 14px;
}
.service-card .more .arrow { transition: transform .25s ease; }
.service-card:hover .more .arrow { transform: translateX(4px); }

/* -------- Section "Pourquoi" (Accueil) -------- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.why-visual {
  display: flex;
  justify-content: center;
}
.why-visual img {
  max-width: 100%;
  border-radius: var(--radius-md);
}
.why-item {
  padding: 0 8px;
}
.why-item h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
  position: relative;
  padding-left: 18px;
}
.why-item h3::before {
  content: "";
  position: absolute;
  left: 0; top: 12px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}
.why-item p {
  color: var(--color-ink-soft);
  font-size: 0.97rem;
}

/* -------- Témoignages -------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial {
  background: var(--color-surface);
  padding: 36px 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-line);
  position: relative;
}
.testimonial .quote-mark {
  font-family: var(--font-serif);
  font-size: 4rem;
  line-height: 1;
  color: var(--color-accent);
  margin-bottom: -8px;
}
.testimonial blockquote {
  margin: 0 0 24px;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-ink);
  font-style: italic;
}
.testimonial cite {
  font-style: normal;
  display: block;
}
.testimonial cite strong {
  font-weight: 600;
  display: block;
  font-size: 0.95rem;
}
.testimonial cite span {
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* -------- CTA banner -------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-deep) 100%);
  color: #fff;
  padding: 70px 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  top: -60px; right: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}
.cta-banner::after {
  content: "";
  position: absolute;
  bottom: -80px; left: 30%;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}
.cta-banner h2 {
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0;
  max-width: 700px;
  position: relative;
}
.cta-banner .btn-primary {
  background: #fff;
  color: var(--color-accent-deep);
  position: relative;
}
.cta-banner .btn-primary:hover { background: var(--color-ink); color: #fff; }

/* -------- Page d'en-tête (sous-pages) -------- */
.page-head {
  padding: 80px 0 50px;
  text-align: center;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-line);
}
.page-head .eyebrow {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  display: block;
  margin-bottom: 16px;
}
.page-head h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  max-width: 820px;
  margin: 0 auto 16px;
}
.page-head p {
  font-size: 1.1rem;
  color: var(--color-ink-soft);
  max-width: 720px;
  margin: 0 auto;
}

/* -------- Services (page Services) -------- */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 80px;
}
.service-block:nth-child(even) {
  grid-template-columns: 1fr 1fr;
}
.service-block:nth-child(even) .service-text {
  order: 2;
}
.service-block:nth-child(even) .service-image {
  order: 1;
}
.service-block .label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.service-block h2 {
  font-size: 2rem;
  margin-bottom: 18px;
}
.service-block .feature-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  color: var(--color-ink-soft);
  font-size: 0.98rem;
}
.service-block .feature-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--color-accent-soft);
}
.service-block .feature-list li::after {
  content: "";
  position: absolute;
  left: 4px; top: 13px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.service-block .feature-list strong { color: var(--color-ink); }
.service-image img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

/* -------- Tarifs -------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.price-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative;
}
.price-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-soft);
}
.price-card.featured {
  background: var(--color-ink);
  color: #f1ece4;
  border-color: var(--color-ink);
}
.price-card.featured h3,
.price-card.featured .price { color: #fff; }
.price-card.featured .price-desc { color: #cbd2dd; }
.price-card .badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--color-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.price-card h3 {
  font-size: 1.3rem;
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.price-card .price {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 500;
  margin-bottom: 4px;
  line-height: 1.1;
}
.price-card .price small {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-muted);
}
.price-card.featured .price small { color: #cbd2dd; }
.price-card .price-desc {
  font-size: 0.92rem;
  color: var(--color-muted);
  margin-bottom: 24px;
  min-height: 60px;
}
.price-card .btn {
  margin-top: auto;
  width: 100%;
  justify-content: center;
}
.price-card.featured .btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.price-card.featured .btn-primary:hover { background: #fff; color: var(--color-ink); }

/* -------- À propos : hero + portrait -------- */
.about-hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}
.about-portrait {
  position: relative;
}
.about-portrait img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-portrait::before {
  content: "";
  position: absolute;
  inset: -18px -18px auto auto;
  width: 100px; height: 100px;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  z-index: -1;
}
.about-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 24px;
}
.about-text p {
  font-size: 1.05rem;
  color: var(--color-ink-soft);
  margin-bottom: 16px;
}
.about-text strong { color: var(--color-ink); font-weight: 600; }

.about-block {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 40px;
  margin-bottom: 24px;
}
.about-block h3 {
  font-size: 1.4rem;
  margin-bottom: 14px;
}
.about-block p {
  color: var(--color-ink-soft);
  margin-bottom: 12px;
}
.about-block p:last-child { margin-bottom: 0; }

.about-contact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  transition: border-color .2s ease, transform .2s ease;
}
.contact-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}
.contact-card .icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--color-accent-soft);
  color: var(--color-accent-deep);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-card .icon svg { width: 22px; height: 22px; }
.contact-card .label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  display: block;
}
.contact-card .value {
  font-weight: 500;
  color: var(--color-ink);
  font-size: 0.97rem;
}

/* -------- Contact -------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-form {
  background: var(--color-surface);
  padding: 44px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-line);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-field { margin-bottom: 16px; }
.form-field label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--color-ink);
}
.form-field label .req { color: var(--color-accent); }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.97rem;
  background: var(--color-bg);
  color: var(--color-ink);
  transition: border-color .2s ease, background .2s ease;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: #fff;
}
.form-field textarea { min-height: 140px; resize: vertical; }

.contact-info {
  padding: 12px 0;
}
.contact-info h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
}
.contact-info ul li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-line);
}
.contact-info ul li:last-child { border-bottom: none; }
.contact-info .icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--color-accent-soft);
  color: var(--color-accent-deep);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-info .icon svg { width: 20px; height: 20px; }
.contact-info .text strong {
  display: block;
  margin-bottom: 2px;
}
.contact-info .text span {
  color: var(--color-ink-soft);
  font-size: 0.95rem;
}

.social-row {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}
.social-row a {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  display: grid;
  place-items: center;
  color: var(--color-ink);
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.social-row a:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  transform: translateY(-2px);
}
.social-row svg { width: 18px; height: 18px; }

/* -------- Pied de page -------- */
.site-footer {
  background: var(--color-ink);
  color: #cbd2dd;
  padding: 70px 0 30px;
  margin-top: 80px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand img {
  height: 52px;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
}
.footer-brand p {
  color: #9aa4b2;
  font-size: 0.95rem;
  max-width: 340px;
}
.footer-col h4 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col a {
  color: #cbd2dd;
  font-size: 0.95rem;
  transition: color .2s ease;
}
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom {
  border-top: 1px solid #2d3a4b;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.88rem;
  color: #9aa4b2;
}

/* -------- Bouton retour en haut -------- */
.scroll-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .25s ease, transform .25s ease, background .2s ease;
  z-index: 40;
}
.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.scroll-top:hover { background: var(--color-accent-deep); }
.scroll-top svg { width: 18px; height: 18px; }

/* -------- Animations à l'apparition -------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* -------- Responsive -------- */
@media (max-width: 960px) {
  .hero { padding: 56px 0 70px; }
  .hero-grid,
  .about-hero,
  .service-block,
  .service-block:nth-child(even),
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .service-block:nth-child(even) .service-text,
  .service-block:nth-child(even) .service-image {
    order: initial;
  }
  .service-cards,
  .why-grid,
  .testimonials,
  .about-contact {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 70px 0; }
  .cta-banner { padding: 50px 32px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-menu, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-menu.open {
    display: flex;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: 24px 28px;
    border-bottom: 1px solid var(--color-line);
    gap: 18px;
    align-items: flex-start;
  }
  .pricing-grid { grid-template-columns: 1fr; }
  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1; justify-content: center; }
  .contact-form { padding: 28px; }
  .hero-meta { gap: 20px; }
  .page-head { padding: 56px 0 36px; }
  .cta-banner { padding: 40px 24px; }
}