/*
Theme Name: Execu-Fit Custom
Theme URI: https://execu-fit.ch
Author: Execu-Fit Team
Author URI: https://execu-fit.ch
Description: Professional governance and leadership theme for Swiss SME leaders. Minimalist, authoritative design with deep navy palette.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: execu-fit
Tags: one-column, custom-menu, custom-logo, editor-style, featured-images, full-site-editing, wide-blocks, rtl-language-support, sticky-post, translation-ready
*/

/* ========================================
   EXECU-FIT THEME - BASE STYLES
   Professional Governance Aesthetic
   ======================================== */

/* --- CSS Variables (Customizer Colors) --- */
:root {
  --primary-navy: #0F1C2E;
  --secondary-charcoal: #2B2F33;
  --bg-offwhite: #F7F8F6;
  --accent-burgundy: #6E1F2A;
  --text-dark: #1a1a1a;
  --text-medium: #4a4a4a;
  --text-light: #6b6b6b;
  --border-light: #e0e3df;
  --white: #ffffff;
  --font-heading: 'Georgia', 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-dark);
  background-color: var(--bg-offwhite);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  color: var(--primary-navy);
  margin-bottom: 1rem;
}

h1 { font-size: 2.8rem; letter-spacing: -0.02em; }
h2 { font-size: 2.2rem; letter-spacing: -0.01em; }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.3rem; }

p {
  margin-bottom: 1.5rem;
  color: var(--text-medium);
}

a {
  color: var(--primary-navy);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-burgundy);
}

/* --- Layout Containers --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
}

.section-alt {
  background-color: var(--white);
}

.section-dark {
  background-color: var(--primary-navy);
  color: var(--white);
}

/* --- Horizontal Dividers --- */
.divider {
  width: 60px;
  height: 2px;
  background-color: var(--accent-burgundy);
  margin: 2rem 0;
  border: none;
}

.divider-center {
  margin: 2rem auto;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--primary-navy);
  color: var(--white);
  border-color: var(--primary-navy);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--primary-navy);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-navy);
  border-color: var(--primary-navy);
}

.btn-secondary:hover {
  background-color: var(--primary-navy);
  color: var(--white);
}

.btn-white {
  background-color: var(--white);
  color: var(--primary-navy);
  border-color: var(--white);
}

.btn-white:hover {
  background-color: transparent;
  color: var(--white);
}

/* --- Hero Section --- */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  background-color: var(--bg-offwhite);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(135deg, transparent 49%, rgba(15, 28, 46, 0.03) 50%, rgba(15, 28, 46, 0.03) 51%, transparent 52%);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-content {
  max-width: 700px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-medium);
  margin-bottom: 2.5rem;
}

.hero-visual {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  min-height: 420px;
  max-height: 560px;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(15, 28, 46, 0.12);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-visual figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(to top, rgba(15, 28, 46, 0.7), transparent);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* --- Two Column Layout --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* --- Three Pillars --- */
.three-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.pillar-card {
  padding: 2.5rem;
  background-color: var(--white);
  border-top: 3px solid var(--primary-navy);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(15, 28, 46, 0.08);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.5rem;
  color: var(--primary-navy);
}

.pillar-card h3 {
  margin-bottom: 1rem;
}

.pillar-card ul {
  list-style: none;
  padding: 0;
}

.pillar-card li {
  padding: 0.4rem 0;
  padding-left: 1.2rem;
  position: relative;
  color: var(--text-medium);
  font-size: 0.95rem;
}

.pillar-card li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent-burgundy);
}

/* --- Governance Maturity Model --- */
.maturity-levels {
  display: grid;
  gap: 1.5rem;
}

.maturity-level {
  padding: 2rem 2.5rem;
  background-color: var(--white);
  border-left: 4px solid var(--primary-navy);
  transition: border-color 0.3s ease;
}

.maturity-level:hover {
  border-left-color: var(--accent-burgundy);
}

.maturity-level h4 {
  margin-bottom: 0.5rem;
  color: var(--primary-navy);
}

.maturity-level p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* --- Founder Section --- */
.founder-portrait {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1 / 1;
  background-color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.9rem;
  overflow: hidden;
  border-radius: 50%;
  box-shadow: 0 20px 50px rgba(15, 28, 46, 0.12);
  border: 4px solid var(--white);
}

.founder-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
}

.section-visual {
  width: 100%;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(15, 28, 46, 0.08);
  margin-bottom: 2rem;
}

.section-visual img {
  width: 100%;
  height: auto;
  display: block;
}

.about-visual,
.founding-visual,
.contact-visual {
  width: 100%;
  max-height: 420px;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(15, 28, 46, 0.1);
}

.about-visual img,
.founding-visual img,
.contact-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.about-visual {
  max-height: none;
  aspect-ratio: 1 / 1;
  max-width: 360px;
  margin: 0 auto;
  border-radius: 50%;
  border: 4px solid var(--white);
  box-shadow: 0 20px 50px rgba(15, 28, 46, 0.12);
}

.about-visual img {
  object-fit: cover;
  object-position: center 20%;
}

.image-credit {
  font-size: 0.7rem;
  color: var(--text-light);
  margin-top: 0.5rem;
  font-style: italic;
}

.founder-text h2 {
  margin-bottom: 1.5rem;
}

.founder-text p {
  margin-bottom: 1.2rem;
}

.executive-roles {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.executive-roles li {
  padding: 0.6rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-medium);
  font-size: 0.95rem;
}

.executive-roles li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--accent-burgundy);
  font-size: 0.6rem;
  top: 0.85rem;
}

/* --- Founding Circle Box --- */
.founding-box {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3rem;
}

.founding-box h2 {
  color: var(--white);
}

.founding-benefits {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.founding-benefits li {
  padding: 0.8rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: rgba(255, 255, 255, 0.85);
}

.founding-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-burgundy);
  font-weight: bold;
}

/* --- Workshops --- */
.workshops-list {
  display: grid;
  gap: 2.5rem;
}

.workshop-card {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 2px;
  padding: 2.5rem;
  box-shadow: 0 8px 30px rgba(15, 28, 46, 0.06);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.workshop-card:hover {
  box-shadow: 0 16px 50px rgba(15, 28, 46, 0.1);
  transform: translateY(-3px);
}

.workshop-card h2 {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
  color: var(--primary-navy);
}

.workshop-card .divider {
  margin: 1rem 0 1.5rem;
}

.workshop-meta p {
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
  color: var(--text-medium);
}

.workshop-meta strong {
  color: var(--primary-navy);
  font-weight: 600;
}

.workshop-card .btn {
  margin-top: 1.5rem;
}

/* --- Workshops Promo Section on Homepage --- */
.workshops-promo {
  background: linear-gradient(135deg, var(--primary-navy) 0%, #1a2d47 100%);
}

.workshops-promo-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: start;
}

.workshops-promo-text h2 {
  color: var(--white);
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.workshops-promo-label {
  display: inline-block;
  background-color: var(--accent-burgundy);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.4rem 0.9rem;
  margin-bottom: 1.25rem;
}

.workshops-promo-features {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.workshops-promo-features li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  position: relative;
  color: rgba(255, 255, 255, 0.9);
}

.workshops-promo-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-burgundy);
  font-weight: bold;
}

.workshops-promo-more {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
}

.workshops-promo-more h3 {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.workshops-promo-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.workshops-promo-list li {
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

.workshops-promo-list li:last-child {
  border-bottom: none;
}

.workshops-promo .btn-secondary:hover {
  background-color: var(--white);
  color: var(--primary-navy);
  border-color: var(--white);
}

/* --- Membership Tiers --- */
.membership-tiers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  align-items: stretch;
}

.membership-card {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 2px;
  box-shadow: 0 8px 30px rgba(15, 28, 46, 0.06);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.membership-card:hover {
  box-shadow: 0 16px 50px rgba(15, 28, 46, 0.1);
  transform: translateY(-3px);
}

.membership-card-featured {
  border-top: 4px solid var(--accent-burgundy);
  position: relative;
}

.membership-card-featured::before {
  content: 'Recommended';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent-burgundy);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 1rem;
  border-radius: 2px;
}

.membership-header {
  padding: 2.5rem 2.5rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border-light);
}

.membership-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-burgundy);
  margin-bottom: 0.75rem;
}

.membership-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--primary-navy);
}

.membership-price {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 0;
}

.membership-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-light);
}

.membership-body {
  padding: 2rem 2.5rem 2.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.membership-description {
  font-size: 0.95rem;
  color: var(--text-medium);
  margin-bottom: 1.5rem;
}

.membership-benefits {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  flex-grow: 1;
}

.membership-benefits li {
  padding: 0.85rem 0 0.85rem 1.75rem;
  position: relative;
  color: var(--text-medium);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border-light);
}

.membership-benefits li:last-child {
  border-bottom: none;
}

.membership-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-burgundy);
  font-weight: bold;
}

.membership-card .btn {
  margin-top: auto;
  text-align: center;
}

@media (max-width: 768px) {
  .membership-tiers {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .membership-header,
  .membership-body {
    padding-left: 1.75rem;
    padding-right: 1.75rem;
  }
}

/* --- Partners & Members --- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.partner-card {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 2px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 8px 30px rgba(15, 28, 46, 0.06);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.partner-card:hover {
  box-shadow: 0 16px 50px rgba(15, 28, 46, 0.1);
  transform: translateY(-3px);
}

.partner-logo {
  width: 160px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  padding: 0.5rem;
}

.partner-logo img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.partner-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--primary-navy);
}

.partner-card p {
  font-size: 0.95rem;
  color: var(--text-medium);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.partner-card .btn {
  margin-top: auto;
}

.partners-section h2,
.members-section h2 {
  color: var(--primary-navy);
}

/* --- Contact Form --- */
.contact-form {
  max-width: 600px;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary-navy);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--border-light);
  background-color: var(--white);
  color: var(--text-dark);
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-navy);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.confidential-note {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: italic;
  margin-top: 1rem;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--primary-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 2rem;
}

.footer-cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.footer-col p,
.footer-col a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-legal-links {
  display: block;
  margin-top: 0.75rem;
}

.footer-legal-links a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: underline;
}

.footer-legal-links a:hover {
  color: var(--white);
}

/* --- GDPR Cookie Banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--primary-navy);
  color: rgba(255, 255, 255, 0.9);
  padding: 1.25rem 1.5rem;
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.cookie-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-banner p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  flex: 1 1 300px;
}

.cookie-banner a {
  color: var(--white);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.cookie-banner .btn {
  padding: 0.6rem 1.25rem;
  font-size: 0.8rem;
}

.cookie-banner .btn-secondary {
  border-color: rgba(255, 255, 255, 0.4);
  color: rgba(255, 255, 255, 0.85);
}

.cookie-banner .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

/* --- Navigation --- */
.site-header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-light);
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.site-logo img {
  height: 45px;
  width: auto;
  display: block;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  justify-content: flex-end;
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-left: auto;
  padding-left: 1rem;
  order: 2;
}

.main-nav {
  order: 1;
}

.menu-toggle {
  order: 3;
}

.lang-link {
  color: var(--text-light);
  background: none;
  border: none;
  text-decoration: none;
  transition: color 0.2s ease;
  padding: 0.15rem 0.25rem;
  cursor: pointer;
  font-family: inherit;
  line-height: 1;
}

.lang-link:hover,
.lang-link.active {
  color: var(--primary-navy);
}

.lang-link.active {
  font-weight: 700;
}

.lang-sep {
  color: var(--border-light);
  font-size: 0.65rem;
  opacity: 0.6;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-navy);
  text-decoration: none;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.main-nav li {
  position: relative;
}

.main-nav a {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-medium);
  text-decoration: none;
  transition: color 0.2s ease;
  position: relative;
  display: block;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-burgundy);
  transition: width 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--primary-navy);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

/* --- Submenu --- */
.has-submenu > a::before {
  content: '+';
  display: inline-block;
  margin-right: 0.35rem;
  font-weight: 700;
  transition: transform 0.2s ease;
}

.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 2px;
  box-shadow: 0 8px 30px rgba(15, 28, 46, 0.08);
  padding: 0.75rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 101;
  flex-direction: column;
  gap: 0;
}

.has-submenu:hover > .submenu,
.has-submenu:focus-within > .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.submenu li {
  width: 100%;
}

.submenu a {
  display: block;
  padding: 0.6rem 1.25rem;
  font-size: 0.75rem;
  white-space: nowrap;
}

.submenu a::after {
  display: none;
}

.submenu a:hover {
  background-color: var(--bg-offwhite);
  color: var(--primary-navy);
}

/* --- Mobile Menu --- */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--primary-navy);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* --- PDF Download Section --- */
.pdf-download {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.pdf-icon {
  width: 60px;
  height: 80px;
  background-color: var(--accent-burgundy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: bold;
  flex-shrink: 0;
}

.pdf-info h3 {
  margin-bottom: 0.5rem;
}

/* --- Insights/Blog --- */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.insight-card {
  background-color: var(--white);
  border-top: 3px solid transparent;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.insight-card:hover {
  border-top-color: var(--primary-navy);
  transform: translateY(-2px);
}

.insight-meta {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-burgundy);
  margin-bottom: 0.8rem;
}

.insight-card h3 {
  margin-bottom: 1rem;
}

.insight-card p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  html {
    font-size: 17px;
  }

  .container {
    padding: 0 1.5rem;
  }

  .section {
    padding: 5rem 0;
  }

  h1 { font-size: 2.4rem; }
  h2 { font-size: 2rem; }

  .hero {
    min-height: 70vh;
  }

  .hero-visual,
  .about-visual,
  .founding-visual,
  .contact-visual {
    max-height: 360px;
  }
}

@media (max-width: 992px) {
  .two-cols,
  .three-cols,
  .footer-cols {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .insights-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-visual,
  .about-visual,
  .founding-visual,
  .contact-visual {
    order: -1;
    max-height: 320px;
  }

  .founder-portrait {
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 16px;
  }

  .container {
    padding: 0 1.25rem;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.7rem; }
  h3 { font-size: 1.4rem; }

  .section {
    padding: 3.5rem 0;
  }

  .hero {
    min-height: auto;
    padding: 4rem 0;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    text-align: center;
    width: 100%;
    padding: 0.9rem 1.5rem;
  }

  .insights-grid {
    grid-template-columns: 1fr;
  }

  .pdf-download {
    flex-direction: column;
    text-align: center;
  }

  .menu-toggle {
    display: block;
    min-width: 44px;
    min-height: 44px;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    border-bottom: 1px solid var(--border-light);
    padding: 1.5rem 1.25rem;
  }

  .main-nav.active {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0.75rem;
  }

  .main-nav li {
    position: static;
  }

  .main-nav a {
    display: block;
    padding: 0.75rem 0;
    font-size: 0.9rem;
    min-height: 44px;
  }

  .has-submenu > a::before {
    display: none;
  }

  .submenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--border-light);
    padding: 0.25rem 0 0.25rem 1rem;
    margin-top: 0.25rem;
    min-width: auto;
    background-color: transparent;
    display: none;
  }

  .has-submenu.open > .submenu {
    display: block;
  }

  .submenu a {
    padding: 0.5rem 0;
    font-size: 0.85rem;
  }

  .lang-switcher {
    font-size: 0.65rem;
  }

  .lang-link {
    padding: 0.25rem 0.3rem;
    min-width: 28px;
    min-height: 28px;
  }

  .cookie-banner-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .cookie-actions {
    width: 100%;
  }

  .cookie-banner .btn {
    flex: 1;
  }

  .pillar-card,
  .maturity-level,
  .focus-item {
    padding: 1.75rem;
  }

  .founding-box {
    padding: 2rem;
  }

  .about-hero {
    padding: 80px 0 60px;
  }

  .bio-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .bio-sidebar {
    padding: 1.5rem;
  }

  .philosophy-section {
    padding: 2rem 1.5rem;
  }

  .focus-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }

  .hero-content {
    max-width: 100%;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .section {
    padding: 3rem 0;
  }

  .three-cols {
    gap: 1.5rem;
  }

  .pillar-card {
    padding: 1.5rem;
  }

  .pillar-icon {
    width: 40px;
    height: 40px;
  }
}