/* ============================================
   Michel Wiegandt — Clone Stylesheet
   Design: Precision + Emotion
   ============================================ */

/* 1. Variables & Reset */
:root {
  --white: #ffffff;
  --light-grey: #ededed;
  --border-grey: #e0e0e0;
  --mid-grey: #c1c1c1;
  --dark-grey: #7c7c7c;
  --black: #000000;
  --cyan: #20b9d5;
  --deep-teal: #06879f;
  --green: #58cf6e;
  --medium-green: #2ea044;
  --dark-green: #17872d;
  --coral: #e75d4a;
  --red: #cd3f2b;
  --deep-red: #c03826;
  --overlay-dark: rgba(0, 0, 0, 0.6);
  --overlay-dark-light: rgba(0, 0, 0, 0.45);
  --overlay-white: rgba(255, 255, 255, 0.6);
  --font-heading: 'Space Grotesk', 'Montserrat', sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --container-max: 1320px;
  --gutter: 24px;
  --section-space: 110px;
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--deep-teal);
}

ul {
  list-style: none;
}

/* 2. Typography */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  color: var(--black);
}

h1 { font-size: clamp(2.8rem, 7vw, 5.2rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 500; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; font-weight: 500; }
h4 { font-size: 1.15rem; font-weight: 600; }

p {
  margin-bottom: 1rem;
}

.overline {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 0.75rem;
  display: inline-block;
}

.overline--white { color: var(--white); opacity: 0.85; }
.overline--green { color: var(--green); }
.overline--dark { color: var(--dark-grey); }

.section-title {
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--dark-grey);
  font-size: 1.05rem;
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.text-white { color: var(--white); }
.text-dark { color: var(--black); }
.text-muted { color: var(--dark-grey); }

/* 3. Layout Utilities */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.section {
  padding: var(--section-space) 0;
}

.section--grey {
  background: var(--light-grey);
}

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

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--white);
}

.section-head {
  margin-bottom: 3rem;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.5rem; }
.grid-6 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.5rem; }

/* 4. Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border: 2px solid var(--cyan);
  background: transparent;
  color: var(--cyan);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 0;
  cursor: pointer;
  transition: all var(--transition);
}

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

.btn--solid {
  background: var(--cyan);
  color: var(--white);
  border-color: var(--cyan);
}

.btn--solid:hover {
  background: var(--deep-teal);
  border-color: var(--deep-teal);
  color: var(--white);
}

.btn--green {
  border-color: var(--green);
  color: var(--green);
}

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

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

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

/* 5. Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: var(--white);
  border-bottom-color: var(--border-grey);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.site-header.scrolled .logo-text {
  color: var(--black);
}

.site-header.scrolled .main-nav a {
  color: var(--black);
}

.site-header.scrolled .main-nav a:hover {
  color: var(--cyan);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  height: 36px;
  width: auto;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition);
}

.site-header.scrolled .logo-text {
  color: var(--black);
}

.main-nav ul {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: width var(--transition);
}

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

.main-nav a.active {
  color: var(--cyan);
}

.site-header.scrolled .main-nav a.active {
  color: var(--cyan);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--black);
  transition: all var(--transition);
}

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

/* 6. Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--black);
  color: var(--white);
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://michelwiegandt.be/wp-content/uploads/2017/05/BASF-Belgium-corporate-photography-blue-moment-700x419.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.65;
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.55) 70%, rgba(0,0,0,0.8) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 2rem var(--gutter);
}

.hero .overline {
  color: var(--cyan);
  margin-bottom: 1rem;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.hero p.lead {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  margin: 0 auto 2rem;
}

.hero-badge {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.hero-badge span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 100px;
  background: var(--overlay-dark-light);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.scroll-indicator .line {
  width: 1px;
  height: 40px;
  background: var(--white);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(0.5); transform-origin: top; opacity: 0.5; }
}

/* 7. Page Hero (subpages) */
.page-hero {
  padding: 160px 0 80px;
  background: var(--black);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://michelwiegandt.be/wp-content/uploads/2017/05/BASF-Belgium-corporate-photography-blue-moment-700x419.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.page-hero-content {
  position: relative;
  z-index: 2;
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  margin-bottom: 0.5rem;
}

.page-hero p {
  color: rgba(255,255,255,0.8);
  max-width: 640px;
}

/* 8. Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border-grey);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  position: relative;
}

.service-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.service-card .icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-grey);
  border-radius: 50%;
  color: var(--dark-grey);
  transition: background var(--transition), color var(--transition);
}

.service-card:hover .icon {
  background: rgba(32, 185, 213, 0.12);
  color: var(--cyan);
}

.service-card .icon svg {
  width: 32px;
  height: 32px;
}

.service-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--dark-grey);
  margin-bottom: 0;
}

.service-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--mid-grey);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  display: block;
}

/* 9. Tours */
.tours-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.tour-card {
  position: relative;
  background: var(--black);
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--white);
  border: 1px solid var(--border-grey);
  transition: box-shadow var(--transition);
}

.tour-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.tour-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.5;
  transition: opacity var(--transition), transform var(--transition);
}

.tour-card:hover .tour-card-bg {
  opacity: 0.65;
  transform: scale(1.03);
}

.tour-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 60%);
}

.tour-card-content {
  position: relative;
  z-index: 2;
  padding: 2rem;
  width: 100%;
}

.tour-card .tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: rgba(32, 185, 213, 0.25);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--cyan);
}

.tour-card h3 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.tour-card p {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

/* 10. Video Grid */
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.video-card {
  background: var(--white);
  border: 1px solid var(--border-grey);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}

.video-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.video-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--black);
  overflow: hidden;
}

.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: opacity var(--transition), transform var(--transition);
}

.video-card:hover .video-thumb img {
  opacity: 1;
  transform: scale(1.04);
}

.video-thumb .play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  background: rgba(32, 185, 213, 0.9);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
}

.video-thumb .play-btn:hover {
  background: var(--deep-teal);
}

.video-thumb .play-btn svg {
  width: 20px;
  height: 20px;
  fill: var(--white);
  margin-left: 3px;
}

.video-body {
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.video-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.video-body .client {
  font-size: 0.85rem;
  color: var(--dark-grey);
  margin-bottom: 1rem;
}

.video-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.like-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: none;
  color: var(--coral);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  cursor: pointer;
  transition: color var(--transition);
}

.like-btn:hover {
  color: var(--red);
}

.like-btn .heart {
  font-size: 1rem;
}

.view-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.view-link:hover {
  color: var(--deep-teal);
}

/* 11. Photography CTA */
.photo-cta {
  position: relative;
  background: url('https://michelwiegandt.be/wp-content/uploads/2017/05/BASF-Belgium-corporate-photography-blue-moment-1.jpg') center/cover no-repeat;
  padding: 100px 0;
  text-align: center;
}

.photo-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--overlay-dark-light);
}

.photo-cta .container {
  position: relative;
  z-index: 2;
}

.photo-cta h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.photo-cta p {
  color: rgba(255,255,255,0.85);
  max-width: 480px;
  margin: 0 auto 2rem;
}

/* 12. Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

.team-member {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--border-grey);
  padding: 2rem;
  transition: box-shadow var(--transition);
}

.team-member:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--light-grey);
  overflow: hidden;
  flex-shrink: 0;
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-info h3 {
  margin-bottom: 0.2rem;
}

.team-info .role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan);
  margin-bottom: 0.75rem;
  display: block;
}

.team-info p {
  font-size: 0.9rem;
  color: var(--dark-grey);
  margin-bottom: 0;
}

/* 13. Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border-grey);
  padding: 2rem;
  border-left: 4px solid var(--cyan);
}

.testimonial-card blockquote {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--black);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-author img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--light-grey);
}

.testimonial-author .name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
}

.testimonial-author .company {
  font-size: 0.85rem;
  color: var(--dark-grey);
}

/* 14. Footer */
.site-footer {
  background: var(--black);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 30px;
}

.site-footer h4 {
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-img {
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  max-width: 320px;
}

.footer-contact p,
.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.5rem;
  display: block;
  transition: color var(--transition);
}

.footer-contact a,
.footer-links a:hover {
  color: var(--cyan);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.85rem;
}

.footer-bottom .legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

.footer-bottom a:hover {
  color: var(--cyan);
}

/* 15. Prose (cookie / terms) */
.prose {
  max-width: 800px;
  margin: 0 auto;
}

.prose h2 {
  font-size: 1.6rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

.prose h3 {
  font-size: 1.2rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.prose p,
.prose li {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 0.75rem;
}

.prose ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.prose strong {
  color: var(--black);
}

/* 16. Portfolio Detail */
.portfolio-hero {
  padding: 150px 0 60px;
  background: var(--black);
  color: var(--white);
  position: relative;
}

.portfolio-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--overlay-dark);
}

.portfolio-hero .container {
  position: relative;
  z-index: 2;
}

.portfolio-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.portfolio-hero .category {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.video-embed-placeholder {
  aspect-ratio: 16 / 9;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 3rem 0;
  position: relative;
  overflow: hidden;
}

.video-embed-placeholder .play-btn {
  width: 80px;
  height: 80px;
  background: rgba(32,185,213,0.85);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  z-index: 2;
  transition: background var(--transition);
}

.video-embed-placeholder .play-btn:hover {
  background: var(--deep-teal);
}

.video-embed-placeholder .play-btn svg {
  width: 28px;
  height: 28px;
  fill: var(--white);
  margin-left: 4px;
}

.video-embed-placeholder .bg-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.4;
}

.portfolio-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
}

.project-description p {
  color: #444;
  margin-bottom: 1rem;
}

.project-meta {
  border: 1px solid var(--border-grey);
  padding: 1.5rem;
}

.project-meta .meta-item {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-grey);
}

.project-meta .meta-item:last-child {
  border-bottom: none;
}

.project-meta .meta-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dark-grey);
  display: block;
  margin-bottom: 0.25rem;
}

.project-meta .meta-value {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2rem;
  color: var(--dark-grey);
}

.back-link:hover {
  color: var(--cyan);
}

/* 17. Reveal Animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 18. Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-info-item .icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(32,185,213,0.1);
  border-radius: 50%;
  color: var(--cyan);
}

.contact-info-item .icon svg {
  width: 18px;
  height: 18px;
}

.contact-info-item h4 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.contact-info-item p,
.contact-info-item a {
  font-size: 0.9rem;
  color: var(--dark-grey);
}

/* 19. Responsive */
@media (max-width: 1024px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .tours-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root {
    --section-space: 64px;
    --gutter: 20px;
  }

  .grid-2, .grid-3, .grid-4, .grid-6 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .portfolio-detail-grid { grid-template-columns: 1fr; }

  .main-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-grey);
    transform: translateY(-150%);
    transition: transform var(--transition);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    opacity: 0;
    pointer-events: none;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    align-items: stretch;
    padding: 0 var(--gutter);
  }

  .main-nav a {
    display: block;
    padding: 0.75rem 0;
    color: var(--black);
    border-bottom: 1px solid var(--light-grey);
  }

  .main-nav a::after { display: none; }

  .nav-toggle {
    display: flex;
  }

  .hero h1 { font-size: 2.2rem; }
  .hero-badge { flex-wrap: wrap; }
}