/*
Theme Name: 西荻窪カイロ Modern
Theme URI: https://www.nishiogikubo.co.jp/
Author: Nishiogikubo Chiropractic
Author URI: https://www.nishiogikubo.co.jp/
Description: 西荻窪北口カイロプラクティック整体院のWordPressテーマ
Version: 2.0.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: nishiogikubo
Tags: one-column, custom-colors, custom-logo, custom-menu, featured-images, threaded-comments
*/

/* =====================
   RESET & BASE
===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

:root {
  --ink:       #1a1814;
  --stone:     #6b6560;
  --warm-gray: #ece8e1;
  --cream:     #f8f5ef;
  --white:     #fefcf8;
  --accent:    #8b6914;
  --accent-lt: #c9a84c;
  --green:     #3d5a47;
  --green-lt:  #5a7a63;
  --serif:     'Noto Serif JP', 'Cormorant Garamond', serif;
  --sans:      'Noto Sans JP', sans-serif;
  --radius:    4px;
  --max:       1160px;
}

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--ink);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

/* =====================
   ANIMATIONS
===================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideLeft {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* =====================
   HEADER
===================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 40px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(254,252,248,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26,24,20,0.08);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: 0 2px 24px rgba(26,24,20,0.08); }

.logo { display: flex; flex-direction: column; gap: 2px; }
.logo-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--stone);
  text-transform: uppercase;
}
.logo-jp {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--ink);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.site-nav a {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--stone);
  position: relative;
  transition: color 0.2s;
}
.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after { transform: scaleX(1); }

.header-tel { display: flex; flex-direction: column; align-items: flex-end; }
.header-tel a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--ink);
}
.header-tel span {
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--stone);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.mobile-menu-btn span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--ink);
  transition: all 0.3s;
}
.mobile-menu-btn.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.mobile-menu-btn.open span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* Mobile Nav Drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0; bottom: 0;
  background: var(--white);
  z-index: 99;
  padding: 40px;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--ink);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--warm-gray);
  letter-spacing: 0.05em;
}

/* =====================
   SECTION STRUCTURE
===================== */
section { padding: 96px 40px; }
.container { max-width: var(--max); margin: 0 auto; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.section-label::before, .section-label::after {
  content: '';
  width: 32px; height: 1px;
  background: var(--accent);
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.5;
  color: var(--ink);
}
.section-desc {
  margin-top: 20px;
  font-size: 14px;
  color: var(--stone);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: 2;
}

/* =====================
   HERO
===================== */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 72px;
}
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 60px 80px 80px;
  background: var(--white);
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 32px;
  animation: fadeIn 0.8s ease 0.2s both;
}
.hero-label::before {
  content: '';
  width: 40px; height: 1px;
  background: var(--accent);
}
.hero-title {
  font-family: var(--serif);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: var(--ink);
  margin-bottom: 28px;
  animation: fadeUp 0.9s ease 0.3s both;
}
.hero-title strong { font-weight: 600; color: var(--green); }
.hero-sub {
  font-size: 14px;
  line-height: 2;
  color: var(--stone);
  max-width: 420px;
  margin-bottom: 48px;
  animation: fadeUp 0.9s ease 0.5s both;
}
.hero-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeUp 0.9s ease 0.6s both;
}
.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--warm-gray);
  border-radius: 2px;
  font-size: 12px;
  letter-spacing: 0.05em;
}
.hero-cta {
  display: flex;
  gap: 16px;
  animation: fadeUp 0.9s ease 0.7s both;
}
.hero-visual {
  position: relative;
  overflow: hidden;
  background: var(--warm-gray);
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-discount-badge {
  position: absolute;
  bottom: 40px;
  left: -10px;
  background: var(--accent);
  color: white;
  padding: 16px 24px;
  animation: slideLeft 0.8s ease 1s both;
  box-shadow: 4px 4px 20px rgba(0,0,0,0.15);
}
.hero-discount-badge .amount {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px;
  font-weight: 300;
  line-height: 1;
}
.hero-discount-badge .label {
  font-size: 11px;
  letter-spacing: 0.2em;
  opacity: 0.9;
}

/* =====================
   BUTTONS
===================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--green);
  color: var(--white);
  font-size: 13px;
  letter-spacing: 0.1em;
  border-radius: var(--radius);
  transition: background 0.25s, transform 0.2s;
  font-family: var(--sans);
  cursor: pointer;
  border: none;
}
.btn-primary:hover { background: var(--green-lt); transform: translateY(-1px); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  font-size: 13px;
  letter-spacing: 0.1em;
  border-radius: var(--radius);
  transition: background 0.25s, color 0.25s, transform 0.2s;
  cursor: pointer;
  background: none;
}
.btn-outline:hover { background: var(--ink); color: var(--white); transform: translateY(-1px); }

/* =====================
   CONCERNS
===================== */
.concerns { background: var(--cream); }
.concerns-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.concern-item {
  background: var(--white);
  padding: 32px 28px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: background 0.2s;
}
.concern-item:hover { background: var(--warm-gray); }
.concern-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px;
  font-weight: 300;
  color: var(--accent-lt);
  line-height: 1;
  flex-shrink: 0;
  margin-top: -4px;
}
.concern-text { font-size: 13px; line-height: 1.8; color: var(--ink); }
.concerns-cta {
  text-align: center;
  margin-top: 48px;
  padding: 40px;
  background: var(--green);
  border-radius: var(--radius);
  color: white;
}
.concerns-cta p { font-family: var(--serif); font-size: 20px; font-weight: 300; margin-bottom: 24px; }

/* =====================
   APPROACH
===================== */
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.approach-visual { position: relative; }
.approach-img-wrap {
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.approach-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.approach-accent-box {
  position: absolute;
  top: -20px; right: -20px;
  width: 100px; height: 100px;
  background: var(--accent);
  opacity: 0.12;
  border-radius: var(--radius);
}
.approach-content { padding-right: 20px; }
.approach-content .section-label { justify-content: flex-start; }
.approach-content .section-label::after { display: none; }
.approach-title {
  font-family: var(--serif);
  font-size: clamp(20px, 2.5vw, 30px);
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.05em;
  margin-bottom: 28px;
  color: var(--ink);
}
.approach-title em { font-style: normal; font-weight: 600; color: var(--green); }
.approach-body { font-size: 14px; line-height: 2; color: var(--stone); margin-bottom: 40px; }
.highlight-box {
  background: var(--cream);
  border-left: 3px solid var(--green);
  padding: 20px 24px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink);
  margin-bottom: 40px;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.case-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 40px; }
.case-item { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--stone); }
.case-item::before { content: '✓'; color: var(--green); font-weight: 600; flex-shrink: 0; margin-top: 2px; }

/* =====================
   MERITS
===================== */
.merits { background: var(--ink); color: var(--white); }
.merits .section-title { color: var(--white); }
.merits .section-label { color: var(--accent-lt); }
.merits .section-label::before, .merits .section-label::after { background: var(--accent-lt); }
.merits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.merit-card {
  background: rgba(255,255,255,0.04);
  padding: 48px 36px;
  transition: background 0.25s;
  position: relative;
  overflow: hidden;
}
.merit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-lt));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.merit-card:hover { background: rgba(255,255,255,0.07); }
.merit-card:hover::before { transform: scaleX(1); }
.merit-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 56px;
  font-weight: 300;
  color: rgba(255,255,255,0.08);
  line-height: 1;
  margin-bottom: 16px;
}
.merit-icon { font-size: 28px; margin-bottom: 20px; display: block; }
.merit-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  color: var(--white);
}
.merit-body { font-size: 13px; line-height: 1.9; color: rgba(255,255,255,0.6); }

/* =====================
   SERVICES
===================== */
.services { background: var(--cream); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(26,24,20,0.1); }
.service-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.service-img img { width: 100%; height: 100%; object-fit: cover; }
.service-body { padding: 28px; }
.service-tag { font-size: 10px; letter-spacing: 0.25em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.service-name { font-family: var(--serif); font-size: 20px; font-weight: 400; letter-spacing: 0.05em; margin-bottom: 12px; color: var(--ink); }
.service-desc { font-size: 13px; line-height: 1.9; color: var(--stone); margin-bottom: 20px; }
.service-price { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.price-num { font-family: 'Cormorant Garamond', serif; font-size: 28px; font-weight: 300; color: var(--ink); }
.price-unit { font-size: 12px; color: var(--stone); }
.price-note { font-size: 11px; color: var(--accent); }
.service-card.featured { border: 2px solid var(--accent); position: relative; }
.featured-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--accent);
  color: white;
  font-size: 10px;
  letter-spacing: 0.2em;
  padding: 4px 10px;
  border-radius: 2px;
}

/* =====================
   VOICES
===================== */
.voices-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.voice-card {
  background: var(--white);
  border: 1px solid var(--warm-gray);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.voice-card:hover { border-color: var(--accent-lt); box-shadow: 0 8px 32px rgba(26,24,20,0.06); }
.voice-quote { font-family: var(--serif); font-size: 40px; color: var(--warm-gray); line-height: 1; margin-bottom: 12px; }
.voice-text { font-size: 13px; line-height: 1.9; color: var(--ink); margin-bottom: 20px; }
.voice-meta {
  display: flex; align-items: center; gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--warm-gray);
}
.voice-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--warm-gray); overflow: hidden; }
.voice-avatar img { width: 100%; height: 100%; object-fit: cover; }
.voice-name { font-size: 12px; font-weight: 500; color: var(--ink); }
.voice-symptom { font-size: 11px; color: var(--stone); margin-top: 2px; }
.disclaimer { text-align: center; margin-top: 24px; font-size: 12px; color: var(--stone); }

/* =====================
   INFO STRIP
===================== */
.info-strip { background: var(--green); padding: 0; }
.info-strip-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.info-item {
  padding: 48px 32px;
  display: flex; flex-direction: column; gap: 8px;
  border-right: 1px solid rgba(255,255,255,0.12);
  transition: background 0.2s;
}
.info-item:last-child { border-right: none; }
.info-item:hover { background: rgba(255,255,255,0.06); }
.info-icon { font-size: 24px; margin-bottom: 4px; }
.info-label { font-size: 11px; letter-spacing: 0.2em; color: rgba(255,255,255,0.6); text-transform: uppercase; }
.info-value { font-family: var(--serif); font-size: 16px; color: white; font-weight: 400; line-height: 1.5; }

/* =====================
   NEWS
===================== */
.news { background: var(--cream); }
.news-list { max-width: 760px; margin: 0 auto; }
.news-item {
  display: grid;
  grid-template-columns: 100px 80px 1fr;
  gap: 20px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid rgba(26,24,20,0.08);
}
.news-item:first-child { border-top: 1px solid rgba(26,24,20,0.08); }
.news-date { font-family: 'Cormorant Garamond', serif; font-size: 14px; color: var(--stone); letter-spacing: 0.05em; padding-top: 2px; }
.news-cat {
  font-size: 10px; letter-spacing: 0.15em;
  padding: 3px 10px;
  background: var(--warm-gray);
  color: var(--stone);
  border-radius: 2px;
  text-align: center; height: fit-content;
}
.news-title-link { font-size: 14px; color: var(--ink); line-height: 1.7; transition: color 0.2s; }
.news-title-link:hover { color: var(--accent); }

/* =====================
   ACCESS
===================== */
.access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.access-map { aspect-ratio: 4/3; border-radius: var(--radius); overflow: hidden; }
.access-map iframe { width: 100%; height: 100%; border: none; }
.access-details { display: flex; flex-direction: column; gap: 28px; }
.access-item { display: flex; gap: 16px; align-items: flex-start; }
.access-item-icon {
  width: 40px; height: 40px;
  background: var(--warm-gray);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.access-item-label { font-size: 11px; letter-spacing: 0.15em; color: var(--stone); margin-bottom: 4px; }
.access-item-value { font-size: 14px; color: var(--ink); line-height: 1.7; }
.hours-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.hours-table th, .hours-table td { padding: 10px 0; border-bottom: 1px solid var(--warm-gray); text-align: left; }
.hours-table th { color: var(--stone); font-weight: 400; width: 60px; }

/* =====================
   FOOTER
===================== */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.7); padding: 64px 40px 32px; }
.footer-inner { max-width: var(--max); margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 32px;
}
.footer-brand .logo-jp { color: white; font-size: 16px; }
.footer-brand .logo-en { color: rgba(255,255,255,0.4); }
.footer-tagline { font-size: 12px; line-height: 1.9; margin-top: 16px; color: rgba(255,255,255,0.5); }
.footer-nav h4 { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 16px; }
.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { font-size: 13px; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer-nav a:hover { color: white; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; color: rgba(255,255,255,0.3); letter-spacing: 0.05em;
}

/* =====================
   WORDPRESS SPECIFIC
===================== */
.wp-block-image { margin: 2em 0; }
.alignleft { float: left; margin-right: 2em; margin-bottom: 1em; }
.alignright { float: right; margin-left: 2em; margin-bottom: 1em; }
.aligncenter { margin-left: auto; margin-right: auto; }

/* Single Post */
.entry-header { padding: 120px 40px 60px; background: var(--cream); }
.entry-meta { font-size: 12px; color: var(--stone); margin-bottom: 16px; }
.entry-title { font-family: var(--serif); font-size: clamp(24px, 3vw, 40px); font-weight: 300; line-height: 1.5; }
.entry-content { max-width: 760px; margin: 0 auto; padding: 60px 40px; font-size: 15px; line-height: 2; }
.entry-content h2 { font-family: var(--serif); font-size: 24px; font-weight: 400; margin: 2em 0 1em; padding-bottom: 0.5em; border-bottom: 1px solid var(--warm-gray); }
.entry-content h3 { font-family: var(--serif); font-size: 20px; font-weight: 400; margin: 1.5em 0 0.8em; }
.entry-content p { margin-bottom: 1.5em; color: var(--stone); }
.entry-content strong { color: var(--ink); }
.entry-content a { color: var(--accent); text-decoration: underline; }

/* Pagination */
.pagination { display: flex; justify-content: center; gap: 8px; padding: 40px; }
.pagination a, .pagination span {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--warm-gray);
  font-size: 13px; color: var(--stone);
  border-radius: var(--radius);
  transition: all 0.2s;
}
.pagination a:hover, .pagination .current { background: var(--green); color: white; border-color: var(--green); }

/* Forms */
input, textarea, select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--warm-gray);
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.2s;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--green);
}
label { display: block; font-size: 13px; color: var(--stone); margin-bottom: 8px; letter-spacing: 0.05em; }

/* =====================
   RESPONSIVE
===================== */
@media (max-width: 960px) {
  .site-header { padding: 0 24px; }
  .site-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .hero { grid-template-columns: 1fr; }
  .hero-visual { min-height: 280px; }
  .hero-content { padding: 60px 24px; }
  .concerns-grid { grid-template-columns: 1fr 1fr; }
  .approach-grid { grid-template-columns: 1fr; gap: 40px; }
  .merits-grid { grid-template-columns: 1fr; gap: 2px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .voices-grid { grid-template-columns: 1fr; }
  .info-strip-inner { grid-template-columns: 1fr 1fr; }
  .news-item { grid-template-columns: 80px 1fr; }
  .news-cat { display: none; }
  .access-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  section { padding: 64px 24px; }
}

@media (max-width: 600px) {
  .concerns-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .info-strip-inner { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-cta { flex-direction: column; }
}