/* ============================================
   OBSIDIAN SIGNAL — SlashSEO Theme
   Visual DNA: Solid State by HTML5 UP
   ============================================ */

/* --- CSS Variables --- */
:root {
  --bg-deep: #252838;
  --bg-base: #2e3141;
  --bg-raised: #353849;
  --bg-elevated: #3d4051;
  --bg-surface: #454858;
  --accent: #4c5c96;
  --accent-light: #5d6daa;
  --accent-glow: #7985b0;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.65);
  --text-muted: rgba(255, 255, 255, 0.35);
  --border: rgba(255, 255, 255, 0.125);
  --font-heading: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --inner-width: 62rem;
  --section-angle: 4.5rem;
  --transition-speed: 0.25s;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-deep);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--text-primary); text-decoration: none; transition: color var(--transition-speed), border-color var(--transition-speed); }
a:hover { color: var(--accent-glow); }

ul, ol { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.3;
}

h1 { font-size: 2.4rem; }
h2 { font-size: 1.3rem; margin-bottom: 1.2rem; }
h3 { font-size: 1rem; }
h4 { font-size: 0.85rem; }

p { margin-bottom: 1.5em; }

.section-heading {
  font-size: 1.3rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--border);
  margin-bottom: 2.5rem;
  display: inline-block;
}

/* --- Inner container --- */
.inner {
  max-width: var(--inner-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Buttons & Links --- */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0 2.2em;
  height: 3.6em;
  line-height: 3.6em;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-speed);
  white-space: nowrap;
  text-align: center;
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  box-shadow: inset 0 0 0 2px var(--border);
}
.btn--ghost:hover { background: rgba(255,255,255,0.03); color: var(--text-primary); }

.btn--primary {
  background: var(--accent);
  color: var(--text-primary);
}
.btn--primary:hover { background: var(--accent-light); color: var(--text-primary); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  border-bottom: none;
}

.link-arrow::before {
  content: "\203A";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2em;
  height: 2em;
  border: 2px solid var(--border);
  border-radius: 50%;
  font-size: 1.3em;
  transition: background var(--transition-speed);
}
.link-arrow:hover { color: var(--text-primary); }
.link-arrow:hover::before { background: rgba(255,255,255,0.04); }

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background var(--transition-speed), box-shadow var(--transition-speed);
}

.site-header.scrolled {
  background: rgba(37, 40, 56, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--border);
}

.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__brand {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
  border-bottom: none;
}
.site-header__brand:hover { color: var(--text-primary); }

.site-header__brand img {
  height: 2rem;
  width: auto;
  display: inline-block;
  vertical-align: middle;
}

/* Desktop nav */
.nav-desktop {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-desktop a {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-bottom: none;
  padding: 0.3em 0;
  position: relative;
}
.nav-desktop a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition-speed);
}
.nav-desktop a:hover { color: var(--text-primary); }
.nav-desktop a:hover::after { width: 100%; }

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  margin: 5px auto;
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Full-screen overlay nav (Solid State DNA) */
.nav-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1050;
  background: rgba(37, 40, 56, 0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.nav-overlay__list {
  text-align: center;
}

.nav-overlay__list a {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
  padding: 0.8em 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition-speed);
}
.nav-overlay__list a:last-child { border-bottom: none; }
.nav-overlay__list a:hover { color: var(--accent-glow); }

/* =============================================
   ANGLED SECTIONS (diagonal dividers — Solid State DNA)
   ============================================= */
.angled-section {
  position: relative;
  padding: 5rem 0;
}

.angled-section::before,
.angled-section::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  width: 100%;
  height: var(--section-angle);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.angled-section::before {
  top: calc(var(--section-angle) * -1);
}

.angled-section::after {
  bottom: calc(var(--section-angle) * -1);
  transform: scaleY(-1);
}

/* Angle direction variants */
.angled-section--base {
  background: var(--bg-base);
  margin: var(--section-angle) 0;
}
.angled-section--base::before,
.angled-section--base::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpolygon points='0,100 100,0 100,100' fill='%232e3141'/%3E%3C/svg%3E");
}

.angled-section--raised {
  background: var(--bg-raised);
  margin: var(--section-angle) 0;
}
.angled-section--raised::before,
.angled-section--raised::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpolygon points='0,100 100,0 100,100' fill='%23353849'/%3E%3C/svg%3E");
}

.angled-section--accent {
  background: var(--accent);
  margin: var(--section-angle) 0;
}
.angled-section--accent::before,
.angled-section--accent::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpolygon points='0,100 100,0 100,100' fill='%234c5c96'/%3E%3C/svg%3E");
}

.angled-section--elevated {
  background: var(--bg-elevated);
  margin: var(--section-angle) 0;
}
.angled-section--elevated::before,
.angled-section--elevated::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpolygon points='0,100 100,0 100,100' fill='%233d4051'/%3E%3C/svg%3E");
}

/* Flip angle direction */
.angled-section--flip::before { transform: scaleX(-1); }
.angled-section--flip::after { transform: scaleY(-1) scaleX(-1); }

/* =============================================
   HERO / BANNER
   ============================================= */
.hero {
  padding: 11rem 0 6rem;
  text-align: center;
  position: relative;
}

.hero__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  height: 4.5rem;
  border: 2px solid var(--border);
  border-radius: 50%;
  margin-bottom: 1.8rem;
  font-size: 1.6rem;
  color: var(--text-primary);
}

.hero__icon svg {
  width: 1.6rem;
  height: 1.6rem;
  fill: currentColor;
}

.hero__title {
  font-size: 2.4rem;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0.5em;
  margin-bottom: 0.7em;
  display: inline-block;
}

.hero__subtitle {
  font-family: var(--font-heading);
  font-weight: 200;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 2;
  color: var(--text-secondary);
  max-width: 40rem;
  margin: 0 auto 2.5rem;
}

.hero__subtitle p { margin-bottom: 0; }

.hero__cta {
  margin-top: 0.5rem;
}

/* =============================================
   TOPICS — Spotlight-style (image + text, alternating)
   ============================================= */
.topics-spotlight {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.topic-row {
  position: relative;
  padding: 4.5rem 0;
  margin: var(--section-angle) 0;
}

.topic-row::before,
.topic-row::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  width: 100%;
  height: var(--section-angle);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.topic-row::before { top: calc(var(--section-angle) * -1); }
.topic-row::after { bottom: calc(var(--section-angle) * -1); transform: scaleY(-1); }

.topic-row:nth-child(3n+1) { background: var(--accent); }
.topic-row:nth-child(3n+1)::before,
.topic-row:nth-child(3n+1)::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpolygon points='0,100 100,0 100,100' fill='%234c5c96'/%3E%3C/svg%3E");
}

.topic-row:nth-child(3n+2) { background: #45558d; }
.topic-row:nth-child(3n+2)::before,
.topic-row:nth-child(3n+2)::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpolygon points='0,100 100,0 100,100' fill='%2345558d'/%3E%3C/svg%3E");
}

.topic-row:nth-child(3n) { background: #3f4e85; }
.topic-row:nth-child(3n)::before,
.topic-row:nth-child(3n)::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpolygon points='0,100 100,0 100,100' fill='%233f4e85'/%3E%3C/svg%3E");
}

/* Alternate angle flip on even items */
.topic-row:nth-child(even)::before { transform: scaleX(-1); }
.topic-row:nth-child(even)::after { transform: scaleY(-1) scaleX(-1); }

.topic-row .inner {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.topic-row:nth-child(odd) .inner { flex-direction: row; }
.topic-row:nth-child(even) .inner { flex-direction: row-reverse; text-align: right; }

.topic-row__icon {
  flex-shrink: 0;
  width: 10rem;
  height: 10rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--text-primary);
  border: 2px solid rgba(255,255,255,0.15);
}

.topic-row__content { flex: 1; }
.topic-row__content h3 { font-size: 1.15rem; margin-bottom: 0.8rem; }
.topic-row__content p:last-child { margin-bottom: 0; }

/* =============================================
   LATEST POSTS GRID
   ============================================= */
.posts-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}

.post-card {
  width: calc(50% - 1.5rem);
  margin: 0 3rem 3rem 0;
  background: var(--bg-raised);
  border-radius: 4px;
  overflow: hidden;
  transition: transform var(--transition-speed);
}

.post-card:nth-child(2n) { margin-right: 0; }

.post-card:hover { transform: translateY(-3px); }

.post-card__image {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.post-card__body {
  padding: 1.8rem;
}

.post-card__date {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  display: block;
}

.post-card__title {
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
}

.post-card__title a {
  color: var(--text-primary);
  border-bottom: none;
}
.post-card__title a:hover { color: var(--accent-glow); }

.post-card__excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}
.post-card__excerpt p:last-child { margin-bottom: 0; }

/* =============================================
   FAQ
   ============================================= */
.faq-list {
  max-width: 48rem;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 1.8rem 0;
}

.faq-item:first-child { padding-top: 0; }

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  padding: 0;
  line-height: 1.5;
  gap: 1rem;
}

.faq-question:focus { outline: 2px solid var(--accent); outline-offset: 4px; }

.faq-toggle {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s, border-color 0.3s;
}

.faq-toggle svg {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: var(--text-muted);
  stroke-width: 2;
  transition: stroke 0.3s;
}

.faq-item.active .faq-toggle {
  transform: rotate(180deg);
  border-color: var(--accent);
}
.faq-item.active .faq-toggle svg { stroke: var(--accent-glow); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.faq-item.active .faq-answer {
  max-height: 40rem;
  padding-top: 1.2rem;
}

.faq-answer p:last-child { margin-bottom: 0; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--bg-base);
  padding: 4rem 0 2rem;
  position: relative;
}

.site-footer::before {
  content: "";
  display: block;
  position: absolute;
  left: 0; top: calc(var(--section-angle) * -1);
  width: 100%;
  height: var(--section-angle);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpolygon points='0,100 100,0 100,100' fill='%232e3141'/%3E%3C/svg%3E");
}

.footer-grid {
  display: flex;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.footer-col { flex: 1; }
.footer-col:first-child { flex: 1.5; }

.footer-col h4 {
  margin-bottom: 1.2rem;
  font-size: 0.8rem;
}

.footer-col p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-nav a {
  display: block;
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 0.3em 0;
  border-bottom: none;
}
.footer-nav a:hover { color: var(--text-primary); }

.footer-contact a {
  color: var(--text-secondary);
  border-bottom: 1px dotted var(--text-muted);
}
.footer-contact a:hover { color: var(--text-primary); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-bottom a { color: var(--text-muted); border-bottom: none; }
.footer-bottom a:hover { color: var(--text-secondary); }

/* =============================================
   PAGE (generic content page)
   ============================================= */
.page-header {
  padding: 10rem 0 3rem;
  text-align: center;
}

.page-header h1 {
  font-size: 2rem;
  border-bottom: 2px solid var(--border);
  display: inline-block;
  padding-bottom: 0.4em;
}

.page-content {
  padding: 3rem 0 5rem;
}

.page-content .inner {
  max-width: 48rem;
}

/* Content HTML styling */
.content-html h1,
.content-html h2,
.content-html h3,
.content-html h4 {
  margin-top: 2rem;
  margin-bottom: 0.8rem;
}

.content-html h2 { font-size: 1.2rem; }
.content-html h3 { font-size: 0.95rem; }

.content-html p {
  margin-bottom: 1.5em;
  line-height: 1.8;
}

.content-html ul, .content-html ol {
  margin: 0 0 2em 1.5em;
}
.content-html ul { list-style: disc; }
.content-html ol { list-style: decimal; }
.content-html li { margin-bottom: 0.5em; }

.content-html a {
  color: var(--accent-glow);
  border-bottom: 1px dotted var(--text-muted);
}
.content-html a:hover { border-bottom-color: transparent; }

.content-html blockquote {
  border-left: 4px solid var(--border);
  padding: 0.5em 0 0.5em 2em;
  margin: 0 0 2em;
  font-style: italic;
}

.content-html img {
  border-radius: 4px;
  margin: 2em 0;
}

.content-html pre {
  background: rgba(255,255,255,0.025);
  border: 2px solid var(--border);
  border-radius: 4px;
  padding: 1.2em 1.5em;
  overflow-x: auto;
  margin: 0 0 2em;
  font-size: 0.9em;
}

.content-html code {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.15em 0.5em;
  font-size: 0.9em;
}

.content-html pre code {
  background: none;
  border: none;
  padding: 0;
}

/* =============================================
   BLOG INDEX
   ============================================= */
.blog-header {
  padding: 10rem 0 3rem;
  text-align: center;
}

.blog-header h1 {
  font-size: 2rem;
  border-bottom: 2px solid var(--border);
  display: inline-block;
  padding-bottom: 0.4em;
}

/* =============================================
   PAGINATION
   ============================================= */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem 0 0;
}

.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.8rem;
  height: 2.8rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 4px;
  box-shadow: inset 0 0 0 2px var(--border);
  color: var(--text-secondary);
  transition: background var(--transition-speed), color var(--transition-speed);
}

.pagination a:hover { background: rgba(255,255,255,0.03); color: var(--text-primary); }
.pagination .active { background: var(--accent); box-shadow: none; color: var(--text-primary); }

.pagination__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 1em;
}

/* =============================================
   POST SINGLE
   ============================================= */
.post-single__header {
  padding: 10rem 0 2rem;
  text-align: center;
}

.post-single__header h1 {
  font-size: 2rem;
  border-bottom: 2px solid var(--border);
  display: inline-block;
  padding-bottom: 0.4em;
  margin-bottom: 0.6em;
}

.post-single__meta {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.post-single__cover {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.post-single__cover img {
  width: 100%;
  border-radius: 4px;
}

.post-single__excerpt {
  max-width: 48rem;
  margin: 2rem auto;
  padding: 0 2rem;
  font-size: 1.05rem;
  color: var(--text-secondary);
  border-left: 4px solid var(--accent);
  padding-left: 1.5rem;
}
.post-single__excerpt p:last-child { margin-bottom: 0; }

.post-single__body {
  padding: 2rem 0 5rem;
}

.post-single__body .inner {
  max-width: 48rem;
}

/* =============================================
   SKIP LINK
   ============================================= */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--accent);
  color: var(--text-primary);
  padding: 0.6em 1.2em;
  border-radius: 0 0 4px 4px;
  z-index: 9999;
  font-size: 0.8rem;
  font-weight: 700;
}
.skip-link:focus { top: 0; }

/* =============================================
   FOCUS STYLES
   ============================================= */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent-glow);
  outline-offset: 3px;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media screen and (max-width: 980px) {
  :root { --section-angle: 3.5rem; }
  
  .nav-desktop { display: none; }
  .hamburger { display: block; }

  .hero { padding: 9rem 0 5rem; }
  .hero__title { font-size: 1.8rem; }

  .topic-row .inner {
    flex-direction: column !important;
    text-align: left !important;
  }

  .topic-row__icon {
    width: 7rem;
    height: 7rem;
    font-size: 2rem;
  }

  .footer-grid {
    flex-direction: column;
    gap: 2.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .post-card {
    width: 100%;
    margin-right: 0 !important;
  }
}

@media screen and (max-width: 736px) {
  :root { --section-angle: 2.5rem; }

  body { font-size: 15px; }

  .hero { padding: 7rem 0 3.5rem; }
  .hero__title { font-size: 1.5rem; }
  .hero__icon { width: 3.5rem; height: 3.5rem; font-size: 1.2rem; }

  .hero__subtitle {
    font-size: 0.82rem;
    line-height: 1.8;
  }

  .inner { padding: 0 1.4rem; }

  .angled-section { padding: 3.5rem 0; }
  .topic-row { padding: 3rem 0; }

  .section-heading { font-size: 1.1rem; }

  .page-header, .blog-header, .post-single__header {
    padding: 7rem 0 2rem;
  }

  .page-header h1, .blog-header h1, .post-single__header h1 {
    font-size: 1.5rem;
  }

  .footer-grid { gap: 2rem; }
}

@media screen and (max-width: 480px) {
  .hero__subtitle { font-size: 0.75rem; }

  .topic-row__icon {
    width: 5.5rem;
    height: 5.5rem;
    font-size: 1.5rem;
  }

  .faq-question { font-size: 0.78rem; }
}