/* ═══ SILLS.IE SHARED STYLES ═══ */
:root {
  --navy: #0d2137;
  --teal: #2d5a6b;
  --teal-dark: #1e3d4a;
  --teal-light: #f0f6f7;
  --border: #e2e8f0;
  --muted: #64748b;
  --bg: #f8fafb;
  --card: #ffffff;
  --destructive: #dc2626;
  --destructive-light: #fef2f2;
  --accent-gold: #f59e0b;
  --radius: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--navy);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ═══ NAVBAR ═══ */
.site-nav {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: 95%;
  max-width: 900px;
}

.nav-inner {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 16px;
  color: var(--navy);
}

.nav-logo img {
  height: 32px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
}

.nav-links a:hover { color: var(--navy); }

.nav-cta {
  background: var(--teal);
  color: #fff;
  padding: 8px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s;
}

.nav-cta:hover { background: var(--teal-dark); }

@media (max-width: 768px) {
  .nav-links { display: none; }
}

/* ═══ HERO ═══ */
.hero-section {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--teal-light) 0%, var(--bg) 50%, rgba(45,90,107,0.05) 100%);
  text-align: center;
}

.hero-section .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(45,90,107,0.08);
  color: var(--teal);
  border: 1px solid rgba(45,90,107,0.15);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-section h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--navy);
}

.hero-section h1 span {
  color: var(--teal);
  display: block;
}

.hero-section .hero-desc {
  font-size: 18px;
  color: var(--muted);
  max-width: 720px;
  margin: 0 auto 24px;
  line-height: 1.7;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 40px;
}

.hero-trust span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-trust svg {
  width: 16px;
  height: 16px;
  stroke: var(--teal);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal);
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 16px;
  transition: background 0.2s, transform 0.15s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--teal);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 16px;
  border: 2px solid var(--teal);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-outline:hover { background: var(--teal); color: #fff; }

.hero-image {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
  border: 1px solid var(--border);
  box-sizing: border-box;
}

.hero-image img {
  display: block;
  width: 100%;
  height: auto;
}

/* ═══ SECTIONS ═══ */
.section {
  padding: 80px 0;
}

.section-alt {
  background: rgba(45,90,107,0.03);
}

.section-dark {
  background: var(--teal-dark);
  color: #fff;
}

.section-teal {
  background: var(--teal);
  color: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(45,90,107,0.08);
  color: var(--teal);
  border: 1px solid rgba(45,90,107,0.15);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}

.section-dark .section-header .badge,
.section-teal .section-header .badge {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border-color: rgba(255,255,255,0.25);
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-header h2 span {
  color: var(--teal);
  display: block;
}

.section-dark .section-header h2 span { color: #93c5d0; }
.section-teal .section-header h2 span { color: rgba(255,255,255,0.9); }

.section-header p {
  font-size: 18px;
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto;
}

.section-dark .section-header p,
.section-teal .section-header p { color: rgba(255,255,255,0.75); }

/* ═══ CARDS GRID ═══ */
.cards-grid {
  display: grid;
  gap: 24px;
}

.cards-grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.cards-grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.cards-grid-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s;
}

.feature-card:hover {
  border-color: rgba(45,90,107,0.3);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.feature-card .card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(45,90,107,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-card .card-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--teal);
  fill: none;
  stroke-width: 2;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--muted);
  font-size: 15px;
}

/* Destructive card variant */
.feature-card.destructive .card-icon {
  background: var(--destructive-light);
}

.feature-card.destructive .card-icon svg {
  stroke: var(--destructive);
}

/* ═══ SPLIT SECTION ═══ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }

@media (max-width: 768px) {
  .split, .split.reverse { grid-template-columns: 1fr; gap: 32px; direction: ltr; }
}

.split-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  position: relative;
}

.split-image img {
  width: 100%;
  height: auto;
}

.split-image .overlay-stat {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background: var(--teal);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.split-image .overlay-stat .stat-num {
  font-size: 24px;
  font-weight: 800;
}

.split-image .overlay-stat .stat-label {
  font-size: 13px;
  opacity: 0.85;
}

.split-content h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}

.split-content h2 span {
  color: var(--teal);
  display: block;
}

.split-content > p {
  font-size: 17px;
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.7;
}

.check-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--navy);
}

.check-list svg {
  width: 18px;
  height: 18px;
  stroke: var(--teal);
  fill: none;
  stroke-width: 2.5;
  flex-shrink: 0;
  margin-top: 3px;
}

/* ═══ MEASURE WITH CILLS SECTION ═══ */
.measure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.measure-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: all 0.3s;
  display: block;
}

.measure-card:hover {
  border-color: var(--teal);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.measure-card .mc-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(45,90,107,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.measure-card .mc-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--teal);
  fill: none;
  stroke-width: 2;
}

.measure-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.measure-card p {
  font-size: 13px;
  color: var(--muted);
}

.measure-card .mc-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  margin-top: 12px;
}

/* ═══ STEPS ═══ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  text-align: center;
}

.step-item .step-num {
  font-size: 48px;
  font-weight: 800;
  color: rgba(255,255,255,0.3);
  margin-bottom: 12px;
}

.section-teal .step-item .step-num { color: rgba(255,255,255,0.25); }

.step-item h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-item p {
  font-size: 14px;
  opacity: 0.75;
}

/* ═══ FAQ ═══ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
}

.faq-question:hover { color: var(--teal); }

.faq-question svg {
  width: 20px;
  height: 20px;
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item.open .faq-question svg { transform: rotate(180deg); }

.faq-answer {
  padding: 0 24px 20px;
  color: var(--muted);
  font-size: 15px;
  display: none;
  line-height: 1.7;
}

.faq-item.open .faq-answer { display: block; }

/* ═══ TESTIMONIALS ═══ */
.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
}

.testimonial-card .stars {
  color: var(--accent-gold);
  font-size: 18px;
  margin-bottom: 12px;
}

.testimonial-card blockquote {
  font-size: 15px;
  color: var(--navy);
  margin-bottom: 16px;
  font-style: normal;
  line-height: 1.6;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card .author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(45,90,107,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--teal);
  font-size: 16px;
}

.testimonial-card .author-name { font-weight: 700; font-size: 15px; }
.testimonial-card .author-role { font-size: 13px; color: var(--muted); }

/* ═══ KEYWORD GAP SECTION ═══ */
.keyword-gap {
  background: var(--destructive-light);
  border: 2px solid rgba(220,38,38,0.15);
  border-radius: var(--radius);
  padding: 40px;
  margin-top: 40px;
}

.keyword-gap h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--destructive);
}

.keyword-gap > p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 24px;
}

.keyword-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.keyword-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.keyword-card .kw-badge {
  display: inline-block;
  background: rgba(220,38,38,0.08);
  color: var(--destructive);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.keyword-card .kw-badge.kw-filled {
  background: rgba(45,90,107,0.1);
  color: var(--teal);
}

.keyword-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.keyword-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ═══ TRUST BAR ═══ */
.trust-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  text-align: center;
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-item svg {
  width: 40px;
  height: 40px;
  stroke: var(--teal);
  fill: none;
  stroke-width: 1.5;
  margin: 0 auto 12px;
}

.trust-item h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
}

.trust-item p {
  font-size: 14px;
  color: var(--muted);
}

/* ═══ CTA SECTION ═══ */
.cta-section {
  background: var(--teal);
  padding: 80px 0;
  text-align: center;
  color: #fff;
}

.cta-section h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 18px;
  opacity: 0.85;
  max-width: 640px;
  margin: 0 auto 32px;
}

.cta-section .btn-white {
  background: #fff;
  color: var(--teal);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.cta-section .btn-white:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,0,0,0.2); }

.cta-section .btn-ghost {
  border: 2px solid #fff;
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  background: transparent;
  cursor: pointer;
}

.cta-section .btn-ghost:hover { background: rgba(255,255,255,0.1); }

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 24px;
}

.cta-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  font-size: 14px;
  opacity: 0.8;
}

.cta-trust span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.cta-trust svg {
  width: 16px;
  height: 16px;
}

/* ═══ FOOTER ═══ */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 30px;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

.footer-brand { max-width: 280px; }
.footer-brand img { height: 36px; margin-bottom: 12px; }
.footer-brand p { line-height: 1.6; }

.footer-col h4 {
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
}

.footer-bottom a { color: #fff; font-weight: 600; }

/* ═══ INTERNAL LINKS ═══ */
.internal-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.internal-link-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: all 0.3s;
  display: block;
}

.internal-link-card:hover {
  border-color: var(--teal);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.internal-link-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.internal-link-card p { font-size: 13px; color: var(--muted); }

/* ═══ SUB-PAGE STYLES ═══ */
.page-hero {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, var(--teal-light) 0%, var(--bg) 100%);
  text-align: center;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 20px;
}

.breadcrumb a { color: var(--teal); font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }

/* ═══ ARTICLE CONTENT ═══ */
.article-content {
  max-width: 720px;
  margin: 0 auto;
}

.article-content p {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.article-content p:last-child {
  margin-bottom: 0;
}