/* =========================================================================
   CSS RESET & BASE (Normalize + Modern Reset)
========================================================================= */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var, b, u, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
main, menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  font-family: 'Roboto', Arial, sans-serif;
  color: #23272A;
  background: #fff;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  text-decoration: none;
  color: inherit;
  transition: color .2s cubic-bezier(.4,0,.2,1);
}
ul, ol {
  list-style: none;
}

/* =========================================================================
   MONOCHROME SOPHISTICATED COLOR PALETTE (BRAND)
========================================================================= */
:root {
  --brand-primary: #23272A;
  --brand-secondary: #50C878;
  --brand-accent: #F4F4F4;
  --black: #191919;
  --white: #fff;
  --gray-100: #f4f4f4;
  --gray-200: #ececec;
  --gray-300: #dddddd;
  --gray-500: #8d9398;
  --gray-800: #272a2e;
  --card-shadow: 0 4px 20px rgba(35, 39, 42, 0.09);
  --card-shadow-hover: 0 8px 30px rgba(35,39,42,0.15);
  --radius-s: 8px;
  --radius-m: 16px;
  --radius-l: 32px;
  --transition: 0.28s cubic-bezier(.4,0,.2,1);
}

/* =========================================================================
   TYPOGRAPHY (MONOCHROME ELEGANT)
========================================================================= */
body {
  font-size: 1rem;
  font-family: 'Roboto', Arial, sans-serif;
  letter-spacing: 0.01em;
  background-color: var(--white);
  color: var(--brand-primary);
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--black);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.7em;
}
h1 {font-size: 2.75rem; line-height: 1.1; margin-top: 0; margin-bottom: 0.5em;}
h2 {font-size: 2rem; line-height: 1.15; margin-bottom: 0.7em;}
h3 {font-size: 1.25rem; margin-bottom: 0.6em;}
h4 {font-size: 1.1rem; margin-bottom: 0.5em;}
p, li {font-size: 1.05rem; line-height: 1.7; color: var(--brand-primary); margin-bottom: 1.1em;}
p:last-child, li:last-child {margin-bottom:0;}
strong, b {
  font-weight: 700;
}
sub, sup {
  font-size: .85em;
}
.subheadline {
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 1.25rem;
  color: var(--gray-800);
  font-weight: 400;
  margin-bottom: 2em;
  letter-spacing: 0.01em;
}

/* Typography spacing */
.section h2,
.content-wrapper h2 {
  margin-bottom: 2rem;
}

/* =========================================================================
   LAYOUT UTILITIES & RESPONSIVE CONTAINERS (FLEX ONLY)
========================================================================= */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-grid,
.service-list,
.event-list,
.testimonials-wrapper,
.card-container,
.content-grid,
.team-highlights,
.network-opportunities,
.meetup-list, 
.unique-selling-points, 
.workshop-overview, 
.topics-list, 
.results-summary, 
.networking-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.feature-grid {
  justify-content: flex-start;
  align-items: stretch;
  margin-top: 12px;
}
.feature {
  background: var(--gray-100);
  border-radius: var(--radius-s);
  box-shadow: var(--card-shadow);
  padding: 30px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  min-width: 220px;
  flex: 1 1 270px;
  max-width: 330px;
  transition: box-shadow var(--transition), background var(--transition);
}
.feature img {
  width: 38px;
  height: 38px;
  margin-bottom: 2px;
  filter: grayscale(1) contrast(1.2);
}
.feature:hover {
  background: var(--white);
  box-shadow: var(--card-shadow-hover);
}

.service-list {
  gap: 32px;
}
.service {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-s);
  box-shadow: var(--card-shadow);
  padding: 28px 20px 24px 24px;
  flex: 1 1 240px;
  margin-bottom: 20px;
  min-width: 220px;
  max-width: 350px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.service:hover {
  border-color: var(--brand-secondary);
  box-shadow: var(--card-shadow-hover);
}
.service h3 {
  font-size: 1.2rem;
  color: var(--brand-primary);
}
.service .price {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.1rem;
  color: var(--brand-secondary);
  font-weight: 600;
  margin-top: 0.5em;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius-s);
  box-shadow: var(--card-shadow);
  padding: 32px 24px;
  transition: box-shadow var(--transition);
}
.card:hover {
  box-shadow: var(--card-shadow-hover);
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

/* Testimonials */
.testimonials-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 28px;
  background: var(--white);
  border-radius: var(--radius-m);
  box-shadow: var(--card-shadow);
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 360px;
  margin-bottom: 20px;
  color: var(--brand-primary);
  position: relative;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card p {
  font-size: 1.08rem;
  font-style: italic;
  color: var(--brand-primary);
  margin-bottom: 1.3em;
  line-height: 1.6;
}
.testimonial-card .testimonial-name {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  color: var(--gray-800);
  font-weight: 600;
}
.testimonial-card:hover {
  box-shadow: 0 8px 40px rgba(50,50,55,0.14);
  border-left: 4px solid var(--brand-secondary);
}
.rating-summary {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
  color: var(--black);
  font-size: 1.15rem;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
}
.rating-summary img {
  width: 32px;
  height: 32px;
}

/* Feature Item (in cards, about, legal) */
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

.team-highlights, .network-opportunities, .meetup-list, .unique-selling-points, .workshop-overview {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 24px 0;
}

/* Sections & Wrapper Spacing (consistent min spacing) */
section {
  margin-bottom: 60px;
  padding: 40px 0 0 0;
}

.legal-section {
  padding-top: 36px;
  padding-bottom: 36px;
}

.cta-section .content-wrapper {
  align-items: center;
  justify-content: center;
}

/***********************
 HERO SECTIONS
************************/
.hero-section {
  background: linear-gradient(135deg, var(--white) 0%, var(--gray-100) 100%);
  padding: 48px 0 36px 0;
  margin-bottom: 52px;
}
.hero-section h1 {
  color: var(--brand-primary);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.09;
  margin-bottom: 0.6em;
}
.hero-section .subheadline {
  font-size: 1.2rem;
  color: var(--gray-800);
}

/***********************
 HEADER/NAVIGATION (Desktop & Mobile)
************************/
header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  z-index: 30;
  position: sticky;
  top: 0;
}
header nav {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0.8rem 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
}
header .logo {
  margin-right: 36px;
  display: flex;
  align-items: center;
}
header .logo img {
  height: 40px;
  width: auto;
  filter: grayscale(1) contrast(1.35);
}
nav > ul {
  display: flex;
  align-items: center;
  gap: 24px;
}
nav > ul > li > a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  font-size: 1rem;
  color: var(--gray-800);
  padding: 4px 12px;
  border-radius: var(--radius-s);
  transition: background var(--transition), color var(--transition);
  position: relative;
}
nav > ul > li > a:hover,
nav > ul > li > a:focus {
  background: var(--gray-100);
  color: var(--brand-primary);
}
.cta-primary {
  font-family: 'Montserrat', Arial, sans-serif;
  background: var(--brand-primary);
  color: var(--white) !important;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-s);
  padding: 11px 28px;
  margin-left: 18px;
  display: inline-block;
  letter-spacing: .05em;
  box-shadow: 0px 4px 14px rgba(35, 39, 42, 0.06);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.cta-primary:hover, .cta-primary:focus {
  background: var(--brand-secondary);
  color: var(--black) !important;
  box-shadow: 0px 8px 30px rgba(35, 39, 42, 0.09);
  transform: translateY(-2px) scale(1.03);
}
.cta-secondary {
  font-family: 'Montserrat', Arial, sans-serif;
  background: var(--gray-100);
  color: var(--brand-primary) !important;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-s);
  padding: 10px 22px;
  display: inline-block;
  letter-spacing: .04em;
  box-shadow: none;
  border: 1px solid var(--gray-300);
  margin-top: 16px;
  transition: background var(--transition), border var(--transition), color var(--transition);
}
.cta-secondary:hover, .cta-secondary:focus {
  background: var(--brand-secondary);
  color: var(--black) !important;
  border-color: var(--brand-secondary);
}

/****************************
 MOBILE NAVIGATION & HAMBURGER
*****************************/
.mobile-menu-toggle {
  display: none;
  padding: 12px;
  font-size: 2rem;
  color: var(--brand-primary);
  background: none;
  border: none;
  border-radius: var(--radius-s);
  cursor: pointer;
  line-height: 1;
  z-index: 80;
  margin-left: 12px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--brand-secondary);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 100vw;
  height: 100vh;
  background: var(--white);
  box-shadow: -4px 0 24px rgba(0,0,0,0.20);
  z-index: 9999;
  transform: translateX(100%);
  transition: transform var(--transition);
  padding: 32px 28px 28px 24px;
  will-change: transform;
}
.mobile-menu.open {
  transform: translateX(0%);
}
.mobile-menu-close {
  display: block;
  background: none;
  border: none;
  font-size: 2.4rem;
  color: var(--brand-primary);
  position: absolute;
  top: 16px;
  right: 18px;
  cursor: pointer;
  z-index: 10000;
  border-radius: var(--radius-s);
  padding: 6px 10px;
  transition: background var(--transition), color var(--transition);
}
.mobile-menu-close:focus,
.mobile-menu-close:hover {
  background: var(--gray-100);
  color: var(--brand-secondary);
}
.mobile-nav {
  margin-top: 54px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}
.mobile-nav a {
  font-size: 1.16rem;
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--brand-primary);
  font-weight: 600;
  padding: 10px 0px;
  border-radius: var(--radius-s);
  width: 100%;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:focus,
.mobile-nav a:hover {
  background: var(--brand-secondary);
  color: var(--black);
}
.mobile-menu::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(35,39,42,0.26);
  z-index: 9998;
  pointer-events: none;
  transition: opacity var(--transition);
}
.mobile-menu.open::before {
  pointer-events: auto;
  opacity: 1;
}

/***********************
 FOOTER STYLING
************************/
footer {
  background: var(--black);
  color: var(--gray-100);
  padding: 40px 0 20px 0;
  border-top: 1px solid var(--gray-200);
}
.footer-main {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  padding-bottom: 18px;
}
.footer-column {
  flex: 1 1 200px;
  max-width: 300px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--gray-100);
  font-size: 1rem;
}
.footer-column h3 {
  color: var(--white);
  font-size: 1.09rem;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  margin-bottom: 8px;
}
.footer-column p, .footer-column ul {
  color: var(--gray-100);
  font-size: 1rem;
}
.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-column ul.social-links {
  flex-direction: row;
  align-items: center;
  gap: 18px;
  margin-top: 10px;
}
.footer-column ul.social-links li img {
  width: 28px;
  height: 28px;
  filter: grayscale(1) brightness(1.06) contrast(1.3);
  opacity: 0.88;
  transition: opacity 0.19s;
  cursor: pointer;
}
.footer-column ul.social-links li img:hover {
  opacity: 1;
}
footer small {
  display: block;
  margin-top: 12px;
  color: var(--gray-300);
  font-size: .98rem;
  letter-spacing: 0.02em;
}
footer a {
  color: var(--gray-100);
  transition: color 0.2s;
}
footer a:hover, footer a:focus {
  color: var(--brand-secondary);
}

/***********************
 MISCELLANEOUS ELEMENTS & CARDS
************************/
.card, .feature, .service, .testimonial-card {
  box-shadow: var(--card-shadow);
  border-radius: var(--radius-s);
  background: var(--white);
}
.text-section, .location-map, .topics-list, .networking-benefits, .results-summary {
  background: var(--gray-100);
  border-radius: var(--radius-s);
  box-shadow: 0 1px 6px rgba(35, 39, 42, 0.03);
  padding: 24px;
  margin-bottom: 20px;
}

.location-map img {
  vertical-align: middle;
  margin-right: 8px;
}

/***********************
 COOKIE CONSENT BANNER
************************/
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  width: 100vw;
  z-index: 11110;
  background: var(--gray-100);
  box-shadow: 0 -4px 36px rgba(35,39,42,0.06);
  color: var(--brand-primary);
  font-size: 1rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 28px;
  justify-content: space-between;
  padding: 20px 8vw 20px 6vw;
  border-top: 1px solid var(--gray-300);
  transition: opacity var(--transition), bottom var(--transition);
}
.cookie-banner.hide {bottom: -130px; opacity: 0; pointer-events: none;}
.cookie-banner__text {
  flex: 1;
  color: var(--brand-primary);
}
.cookie-banner__actions {
  display: flex;
  gap: 15px;
}
.cookie-btn, .cookie-settings-btn {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  border: none;
  outline: none;
  border-radius: var(--radius-s);
  cursor: pointer;
  padding: 9px 22px;
  font-weight: 600;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-btn.accept {
  background: var(--brand-primary);
  color: var(--white);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--brand-secondary);
  color: var(--black);
}
.cookie-btn.reject {
  background: var(--gray-300);
  color: var(--brand-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--gray-500);
  color: var(--white);
}
.cookie-settings-btn {
  background: var(--gray-200);
  color: var(--brand-primary);
}
.cookie-settings-btn:hover {
  background: var(--brand-secondary);
  color: var(--black);
}

/***********************
 COOKIE PREFERENCES MODAL
************************/
.cookie-modal {
  position: fixed;
  left: 50%;
  top: 50%;
  width: 98vw;
  max-width: 440px;
  background: var(--white);
  border-radius: var(--radius-m);
  box-shadow: 0 8px 60px rgba(35,39,42,0.15);
  z-index: 11120;
  transform: translate(-50%, -100%) scale(0.97);
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
  padding: 32px 36px 30px 32px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  visibility: hidden;
}
.cookie-modal.open {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  visibility: visible;
}
.cookie-modal__close {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 1.7rem;
  background: none;
  border: none;
  color: var(--gray-800);
  cursor: pointer;
  padding: 4px 10px;
  border-radius: var(--radius-s);
  transition: background var(--transition), color var(--transition);
}
.cookie-modal__close:focus,
.cookie-modal__close:hover {
  background: var(--gray-100);
  color: var(--brand-secondary);
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 0.3em;
}
.cookie-modal ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
  margin-bottom: 8px;
}
.cookie-modal__option {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.01rem;
  color: var(--brand-primary);
}
.cookie-switch {
  appearance: none;
  width: 38px;
  height: 20px;
  border-radius: 10px;
  background: var(--gray-300);
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-switch:checked {
  background: var(--brand-secondary);
}
.cookie-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--white);
  border-radius: 50%;
  transition: left var(--transition);
}
.cookie-switch:checked::after {
  left: 20px;
}
.cookie-modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: 14px;
}
.cookie-modal .cookie-btn {
  min-width: 80px;
}

/* Hide modal visually, but keep in DOM for accessibility */
.cookie-modal[aria-hidden='true'] {
  display: none !important;
}

/***********************
 MESSAGES / Thank You Section
************************/
.thank-you-section {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  background: var(--gray-100);
  border-radius: var(--radius-s);
  margin: 60px 0 40px 0;
  padding: 70px 0;
}

.thank-you-section .cta-primary {
  margin-top: 36px;
}

/***********************
 RESPONSIVE DESIGN (Mobile-First) 
************************/
@media (max-width: 1200px) {
  .footer-main {
    gap: 18px;
  }
  .container {
    max-width: 1000px;
  }
}

@media (max-width: 1024px) {
  .container { max-width: 94vw; }
  .feature-grid,
  .service-list,
  .testimonials-wrapper,
  .card-container,
  .footer-main {
    gap: 18px;
  }
}
@media (max-width: 900px) {
  .footer-main {
    flex-direction: column;
    gap: 32px;
    align-items: flex-start;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }
  header nav > ul {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-block;
  }
  .footer-main {
    flex-direction: column;
    gap: 30px;
  }
  .feature-grid,
  .service-list,
  .testimonials-wrapper,
  .card-container,
  .card,
  .content-grid {
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
  }
  .text-image-section {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
  .testimonial-card,
  .feature,
  .service {
    min-width: 0;
    max-width: 100%;
  }
  .cta-primary, .cta-secondary {
    width: 100%;
    text-align: center;
  }
  .hero-section {
    padding: 30px 0 24px 0;
    margin-bottom: 38px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 18px 14px 18px 14px;
  }
  .thank-you-section {
    padding: 35px 0;
  }
}
@media (max-width: 480px) {
  .container {
    padding-left: 6px;
    padding-right: 6px;
  }
  h1 {font-size: 2.1rem;}
  h2 {font-size: 1.38rem;}
  .cookie-modal {
    padding: 22px 8px;
    max-width: 95vw;
  }
  .mobile-menu {
    width: 100vw;
    padding-right: 12px;
    padding-left: 9px;
  }
}

/***********************
 MICRO-INTERACTIONS & TRANSITIONS
************************/
a, .cta-primary, .cta-secondary, .mobile-nav a, .cookie-btn, .cookie-settings-btn, .cookie-modal__close {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), border var(--transition), transform .16s;
}
.card:hover, .service:hover, .feature:hover, .testimonial-card:hover {
  transform: translateY(-5px) scale(1.012);
}

/* =========================================================================
   ACCESSIBILITY: Focus outlines
========================================================================= */
a:focus, button:focus, .mobile-menu-toggle:focus, .cta-primary:focus, .cta-secondary:focus {
  outline: 2px solid var(--brand-secondary);
  outline-offset: 2px;
}

/***********************
 MISC UTILITIES
************************/
.d-none { display: none !important; }
.m-vertical-20 { margin-top: 20px !important; margin-bottom: 20px !important; }

/***********************
 END
************************/