/* ============================================
   LE PROJECTOIR — Charte graphique 2026
   Palette extraite du logo + catalogue
   ============================================ */

:root {
  --navy:      #1B3D6F;   /* Bleu logo */
  --navy-dark: #122A50;
  --navy-light:#2A5298;
  --orange:    #F5A623;   /* Accent formations */
  --orange-dark:#D4891A;
  --teal:      #2BB8D4;   /* Accent secondaire */
  --lavender:  #9BA8D9;   /* Agile */
  --turquoise: #00CCCC;   /* Méthodologies */
  --white:     #FFFFFF;
  --light:     #F7F9FC;
  --gray:      #6C757D;
  --dark:      #1A1A2E;
  --border:    #E2E8F0;

  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  --shadow-sm: 0 2px 8px rgba(27,61,111,0.08);
  --shadow-md: 0 8px 24px rgba(27,61,111,0.12);
  --shadow-lg: 0 16px 48px rgba(27,61,111,0.18);
  --radius: 12px;
  --radius-lg: 20px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1rem; }
p { color: #4A5568; }

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 80px 0;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 {
  color: var(--navy);
  margin-bottom: 12px;
}
.section-header p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}
.section-label {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(245,166,35,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-1px);
}
.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-white:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-1px);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--navy);
}
.navbar-logo-img {
  height: 48px;
  width: auto;
  display: block;
  object-fit: contain;
}
.footer-logo-img {
  height: 56px;
  width: auto;
  display: block;
  object-fit: contain;
  /* Logo blanc pour le footer sombre */
  filter: brightness(0) invert(1);
  opacity: 0.85;
  margin-bottom: 16px;
}
.logo-box {
  width: 44px;
  height: 44px;
  border: 2px solid var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.logo-box::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--dark);
  border-bottom: 2px solid var(--dark);
}
.logo-text {
  font-family: 'Dancing Script', cursive;
  font-size: 1.1rem;
  color: var(--navy);
  line-height: 1;
}
.logo-text span { display: block; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark);
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--navy); }
.nav-links a.active {
  position: relative;
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
}
.nav-cta { margin-left: 8px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
  position: relative;
  overflow: hidden;
  padding-top: 70px;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245,166,35,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(43,184,212,0.1) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 80px 0;
}
.hero-label {
  display: inline-block;
  background: rgba(245,166,35,0.2);
  color: var(--orange);
  border: 1px solid rgba(245,166,35,0.4);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.hero h1 {
  color: var(--white);
  margin-bottom: 20px;
}
.hero h1 em {
  font-style: normal;
  color: var(--orange);
}
.hero-desc {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.hero-stat {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  backdrop-filter: blur(10px);
}
.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 6px;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-card-stack {
  position: relative;
  width: 340px;
  height: 380px;
}
.hero-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
}
.hero-card-main {
  width: 280px;
  top: 40px;
  left: 30px;
  z-index: 3;
}
.hero-card-back {
  width: 260px;
  top: 20px;
  left: 50px;
  z-index: 2;
  background: rgba(245,166,35,0.12);
  transform: rotate(4deg);
}
.hero-card-back2 {
  width: 240px;
  top: 10px;
  left: 70px;
  z-index: 1;
  background: rgba(43,184,212,0.1);
  transform: rotate(-3deg);
}
.hc-cat {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 8px;
}
.hc-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}
.hc-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.hc-tag {
  background: var(--light);
  color: var(--gray);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}
.hc-badge {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  margin-top: 10px;
}

/* ===== FORMATIONS ===== */
.formations-bg { background: var(--light); }
.formations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-bottom: 48px;
}
.formation-cat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.formation-cat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.fcc-header {
  padding: 28px 24px 20px;
  color: var(--white);
}
.fcc-header.orange  { background: linear-gradient(135deg, #E8930F, var(--orange)); }
.fcc-header.navy    { background: linear-gradient(135deg, var(--navy-dark), var(--navy-light)); }
.fcc-header.cyan    { background: linear-gradient(135deg, #1A90A8, var(--teal)); }
.fcc-header.teal2   { background: linear-gradient(135deg, #008080, var(--turquoise)); }
.fcc-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}
.fcc-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.fcc-body { padding: 20px 24px 28px; }
.fcc-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.fcc-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.88rem;
  color: #4A5568;
}
.fcc-list li::before {
  content: '→';
  color: var(--orange);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.fcc-count {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Premium banner */
.premium-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-light) 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.premium-banner::before {
  content: '';
  position: absolute;
  top: -30%;
  right: 20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(245,166,35,0.2) 0%, transparent 70%);
  border-radius: 50%;
}
.premium-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.premium-banner h3 {
  color: var(--white);
  font-size: 1.8rem;
  margin-bottom: 12px;
}
.premium-banner p {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  margin-bottom: 24px;
}
.premium-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.pf-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
}
.pf-item::before {
  content: '✓';
  color: var(--orange);
  font-weight: 700;
}
.premium-ctas { display: flex; flex-direction: column; gap: 12px; align-items: flex-end; }

/* ===== À PROPOS ===== */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-img-bg {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy-light));
  border-radius: var(--radius-lg);
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-img-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.about-initials {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.15);
  letter-spacing: -0.05em;
  user-select: none;
}
.about-chip {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--orange);
  color: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-md);
}
.about-chip-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}
.about-chip-label { font-size: 0.78rem; opacity: 0.85; }
.about-content h2 {
  color: var(--navy);
  margin-bottom: 16px;
}
.about-content p {
  font-size: 1rem;
  margin-bottom: 16px;
  line-height: 1.8;
}
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0 32px;
}
.av-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.av-icon {
  width: 40px;
  height: 40px;
  background: rgba(245,166,35,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.av-text h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 2px;
}
.av-text p {
  font-size: 0.78rem;
  color: var(--gray);
  margin: 0;
}

/* ===== CONTACT ===== */
.contact-bg { background: var(--light); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 { color: var(--navy); margin-bottom: 16px; }
.contact-info p { margin-bottom: 32px; line-height: 1.8; }
.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}
.ci-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.ci-icon {
  width: 44px;
  height: 44px;
  background: var(--navy);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
  flex-shrink: 0;
}
.ci-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray);
  margin-bottom: 2px;
}
.ci-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
}
.social-links {
  display: flex;
  gap: 12px;
}
.social-link {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  font-size: 0.9rem;
  transition: all 0.2s;
}
.social-link:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.contact-form-card h3 {
  color: var(--navy);
  font-size: 1.3rem;
  margin-bottom: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--dark);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(27,61,111,0.08);
}
.form-group textarea { resize: vertical; min-height: 110px; }

/* ===== BLOG PAGE ===== */
.blog-hero {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  padding: 120px 0 60px;
}
.blog-hero h1 { color: var(--white); margin-bottom: 12px; }
.blog-hero p { color: rgba(255,255,255,0.7); font-size: 1.1rem; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}
.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.blog-thumb {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.blog-thumb.t-orange  { background: linear-gradient(135deg, #E8930F, var(--orange)); }
.blog-thumb.t-navy    { background: linear-gradient(135deg, var(--navy-dark), var(--navy-light)); }
.blog-thumb.t-teal    { background: linear-gradient(135deg, #1A90A8, var(--teal)); }
.blog-thumb.t-green   { background: linear-gradient(135deg, #1A8A6A, #2BC99A); }
.blog-thumb.t-purple  { background: linear-gradient(135deg, #5B2D8A, #9B5ECC); }
.blog-thumb.t-teal2   { background: linear-gradient(135deg, #008080, var(--turquoise)); }
.blog-body { padding: 24px; }
.blog-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}
.blog-cat {
  background: rgba(245,166,35,0.12);
  color: var(--orange-dark);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 20px;
}
.blog-date {
  font-size: 0.78rem;
  color: var(--gray);
}
.blog-card h3 {
  font-size: 1.05rem;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.4;
}
.blog-card p {
  font-size: 0.88rem;
  color: var(--gray);
  margin-bottom: 16px;
  line-height: 1.6;
}
.blog-read {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.blog-card:hover .blog-read { gap: 10px; }

/* ===== FOOTER ===== */
footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo-text { color: var(--white); }
.footer-desc {
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 16px 0 20px;
  color: rgba(255,255,255,0.55);
}
.footer-col h4 {
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--orange); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-actions { justify-content: center; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-inner { grid-template-columns: 1fr; }
  .premium-banner { grid-template-columns: 1fr; }
  .premium-ctas { align-items: flex-start; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--white);
    padding: 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    gap: 20px;
  }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .hero-stats { grid-template-columns: 1fr; gap: 12px; }
  .form-row { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .blog-grid { grid-template-columns: 1fr; }
  .premium-banner { padding: 28px; }
}