/* ============================================================
   DR. DIMITRIOS BALTZIS — Design System
   Colors extracted from logo: dark charcoal + steel blue
   ============================================================ */



:root {
  --dark:         #FFFFFF;
  --surface:      #F4F7FA;
  --card:         #FFFFFF;
  --card-hover:   #EEF3F8;
  --border:       #DCE4ED;
  --border-light: #E8EFF6;

  --blue:         #1A7FA8;
  --blue-light:   #12688A;
  --blue-dark:    #0D5070;
  --blue-glow:    rgba(26, 127, 168, 0.10);

  --text:         #0D1520;
  --text-mid:     #3A4A5A;
  --text-muted:   #7A8A9A;
  --text-primary: #0D1520;

  --gold:         #B8920A;

  --ff-display: 'Cormorant Garamond', Georgia, serif;
  --ff-body:    'DM Sans', sans-serif;
  --ff-arabic:  'Tajawal', sans-serif;

  --max-w: 1200px;
  --nav-h: 72px;
  --radius: 4px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── CONTAINER ── */
.container {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
}


*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--dark);
  color: var(--text);
  font-family: var(--ff-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── ARABIC RTL ── */
[lang="ar"], body.lang-ar { font-family: var(--ff-arabic); direction: rtl; text-align: right; }
body.lang-ar .nav-logo { margin-right: 0; margin-left: auto; }
body.lang-ar .nav-links { flex-direction: row-reverse; }

/* ── NOISE TEXTURE OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 2rem;
}
.nav-inner {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav-logo img {
  height: 38px;
  width: auto;
  
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mid);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(26, 127, 168, 0.1);
}
.nav-links a.active {
  color: var(--blue-light);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.lang-btn {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.lang-btn:hover {
  color: var(--blue-light);
  border-color: var(--blue);
}
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-burger span {
  width: 22px; height: 1.5px;
  background: var(--text-mid);
  transition: var(--transition);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(26, 127, 168, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(26, 127, 168, 0.05) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 3rem 6rem 4rem;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.hero-eyebrow::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--blue);
}
.hero h1 {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(3rem, 5vw, 4.5rem);
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.hero h1 em {
  font-style: italic;
  color: var(--blue-light);
}
.hero-title {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}
.hero-desc {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 3rem;
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.hero-stat-num {
  font-family: var(--ff-display);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--blue-light);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--blue);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  transition: all var(--transition);
  border: 1px solid var(--blue);
}
.btn-primary:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 127, 168, 0.3);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: transparent;
  color: var(--text-mid);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}
.btn-outline:hover {
  color: var(--text);
  border-color: var(--blue);
  background: var(--blue-glow);
}
.hero-image {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}
.hero-image::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--dark), transparent);
  z-index: 1;
}
.hero-image::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 40%;
  background: linear-gradient(to right, var(--dark), transparent);
  z-index: 1;
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(20%) contrast(1.05);
}
.hero-line {
  position: absolute;
  right: 2rem;
  top: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
}
.hero-line span {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  writing-mode: vertical-rl;
}
.hero-line::after {
  content: '';
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, var(--blue), transparent);
}

/* ── SECTION BASICS ── */
.section {
  padding: 7rem 2rem;
  position: relative;
  z-index: 1;
}
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.section-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.section-label::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--blue);
}
.section-title {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.section-title em { font-style: italic; color: var(--blue-light); }
.section-subtitle {
  font-size: 0.95rem;
  color: var(--text-mid);
  max-width: 600px;
  line-height: 1.8;
  margin-bottom: 4rem;
}
hr.section-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 5rem 0;
}

/* ── FEATURE CARDS (home) ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.feature-card {
  background: var(--card);
  padding: 2.5rem;
  transition: background var(--transition);
  position: relative;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-dark), var(--blue-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-card:hover { background: var(--card-hover); }
.feature-icon {
  width: 36px; height: 36px;
  margin-bottom: 1.5rem;
  color: var(--blue);
}
.feature-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; }
.feature-title {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.75rem;
}
.feature-desc {
  font-size: 0.87rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}
.feature-link {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap var(--transition), color var(--transition);
}
.feature-link:hover { color: var(--blue-light); gap: 0.75rem; }
.feature-link::after { content: '→'; }

/* ── TESTIMONIALS SECTION (home & full page) ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.testimonial-card {
  background: var(--card);
  padding: 2.5rem;
  transition: background var(--transition);
}
.testimonial-card:hover { background: var(--card-hover); }
.testimonial-quote {
  font-size: 2.5rem;
  color: var(--blue-dark);
  font-family: var(--ff-display);
  line-height: 1;
  margin-bottom: 1rem;
}
.testimonial-title {
  font-family: var(--ff-display);
  font-size: 1rem;
  font-weight: 600;
  font-style: italic;
  color: var(--blue-light);
  margin-bottom: 0.75rem;
}
.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.testimonial-author {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── ABOUT PAGE ── */
.page-hero {
  padding: calc(var(--nav-h) + 5rem) 2rem 5rem;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 50%; height: 100%;
  background: radial-gradient(ellipse at right center, rgba(26, 127, 168, 0.07) 0%, transparent 70%);
}
.page-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.page-hero-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.page-hero-label::before {
  content: ''; width: 24px; height: 1px; background: var(--blue);
}
.page-hero h1 {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
  color: var(--text);
}
.page-hero h1 em { font-style: italic; color: var(--blue-light); }

/* ── ABOUT LAYOUT ── */
.about-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 5rem;
  align-items: start;
}
.about-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.about-photo {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  filter: grayscale(15%) contrast(1.05);
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
}
.about-sidebar-info {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.sidebar-item {
  display: flex;
  flex-direction: column;
  padding: 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.sidebar-item-label {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.sidebar-item-value {
  font-size: 0.85rem;
  color: var(--text-mid);
}
.about-content h2 {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: 1.6rem;
  color: var(--text);
  margin-bottom: 1.25rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}
.about-content h2:first-child {
  margin-top: 0; padding-top: 0; border-top: none;
}
.about-content p {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.9;
  margin-bottom: 1.25rem;
}
.about-content blockquote {
  border-left: 2px solid var(--blue);
  padding: 1.25rem 1.75rem;
  margin: 2rem 0;
  background: var(--blue-glow);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-mid);
}

/* ── TIMELINE / LIST ITEMS ── */
.credentials-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.credential-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.credential-year {
  font-family: var(--ff-display);
  font-size: 0.85rem;
  color: var(--blue);
  font-weight: 500;
  padding-top: 0.15rem;
}
.credential-body strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.credential-body span {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.bullet-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
}
.bullet-list li {
  font-size: 0.9rem;
  color: var(--text-mid);
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.7;
}
.bullet-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px; height: 1px;
  background: var(--blue);
}
.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.tag {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--blue-light);
  background: rgba(26, 127, 168, 0.1);
  border: 1px solid rgba(26, 127, 168, 0.2);
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
}

/* ── PUBLICATIONS ── */
.publications-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.pub-item {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  align-items: start;
  transition: background var(--transition);
}
.pub-item:first-child { border-top: 1px solid var(--border); }
.pub-num {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.3;
}
.pub-text {
  font-size: 0.87rem;
  color: var(--text-mid);
  line-height: 1.8;
}
.pub-text strong {
  color: var(--text);
  font-weight: 500;
}
.pub-section-heading {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: 1.4rem;
  color: var(--text);
  margin: 3rem 0 0;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

/* ── ADVICES / VIDEO ── */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.video-card {
  background: var(--card);
  overflow: hidden;
  transition: background var(--transition);
}
.video-card:hover { background: var(--card-hover); }
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--surface);
}
.video-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.04); }
.video-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  transition: background var(--transition);
}
.video-card:hover .video-play { background: rgba(0, 0, 0, 0.15); }
.play-icon {
  width: 52px; height: 52px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background var(--transition);
}
.video-card:hover .play-icon {
  transform: scale(1.1);
  background: var(--blue-light);
}
.play-icon svg {
  width: 20px; height: 20px;
  fill: white;
  margin-left: 3px;
}
.video-info {
  padding: 1.5rem;
}
.video-info h3 {
  font-family: var(--ff-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}
.video-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── CONTACT PAGE ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}
.contact-info-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.contact-info-card h3 {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 2rem;
}
.contact-info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}
.contact-info-icon {
  width: 36px; height: 36px;
  background: var(--blue-glow);
  border: 1px solid rgba(26, 127, 168, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue-light);
}
.contact-info-icon svg {
  width: 16px; height: 16px;
  stroke: currentColor; fill: none;
}
.contact-info-body strong {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.contact-info-body span, .contact-info-body a {
  font-size: 0.9rem;
  color: var(--text-mid);
  transition: color var(--transition);
}
.contact-info-body a:hover { color: var(--blue-light); }
.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.social-link {
  width: 38px; height: 38px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
}
.social-link:hover {
  color: var(--blue-light);
  border-color: var(--blue);
  background: var(--blue-glow);
}
.social-link svg {
  width: 16px; height: 16px;
  fill: currentColor;
}

/* ── CONTACT FORM ── */
.form-group {
  margin-bottom: 1.5rem;
}
.form-group label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--ff-body);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 0.85rem 1.1rem;
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  background: var(--card);
}
.form-group textarea {
  min-height: 160px;
  resize: vertical;
}
.form-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* ── GALLERY ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.gallery-item {
  aspect-ratio: 4/3;
  background: var(--card);
  position: relative;
  overflow: hidden;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: grayscale(20%) contrast(1.05);
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay svg {
  width: 32px; height: 32px;
  stroke: white; fill: none;
}

/* ── CASES TO SEE ── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}
.case-pill {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-mid);
  transition: all var(--transition);
}
.case-pill:hover {
  border-color: var(--blue);
  background: var(--blue-glow);
  color: var(--text);
}
.case-pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
}

/* ── MOUWASAT CTA BANNER ── */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
  border-radius: var(--radius);
  padding: 3.5rem 3rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(26, 127, 168, 0.08);
}
.cta-banner h3 {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 0.5rem;
}
.cta-banner p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
}
.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #fff;
  color: var(--blue-dark);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: all var(--transition);
}
.btn-white:hover {
  background: var(--text);
  transform: translateY(-2px);
}

/* ── FOOTER ── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 4rem 2rem 2rem;
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}
.footer-logo img {
  height: 32px;
  margin-bottom: 1rem;
  opacity: 0.8;
}
.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 1.5rem;
}
.footer-col-title {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--blue-light); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}
.footer-bottom-links a {
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-bottom-links a:hover { color: var(--blue-light); }

/* ── MODAL (video) ── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal-content {
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16/9;
  position: relative;
}
.modal-close {
  position: absolute;
  top: -2.5rem; right: 0;
  color: var(--text-muted);
  font-size: 1.5rem;
  padding: 0.5rem;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--text); }
.modal-content iframe {
  width: 100%; height: 100%;
  border: none;
  border-radius: var(--radius);
}

/* ── SCROLL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── AWARDS ── */
.awards-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.award-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.award-year {
  font-family: var(--ff-display);
  font-size: 1rem;
  color: var(--gold);
  font-weight: 300;
}
.award-text {
  font-size: 0.87rem;
  color: var(--text-mid);
  line-height: 1.6;
}

/* ── MOBILE ── */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-image { display: none; }
  .hero-content { padding: 6rem 2rem 4rem; }
  .about-layout { grid-template-columns: 1fr; }
  .about-sidebar { position: static; }
  .about-photo { max-width: 300px; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .cta-banner { grid-template-columns: 1fr; text-align: center; }
  .btn-white { width: fit-content; margin: 0 auto; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open { 
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    gap: 0.25rem;
  }
  .nav-burger { display: flex; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-banner { padding: 2.5rem 2rem; }
  .section { padding: 5rem 1.5rem; }
  .credential-item { grid-template-columns: 1fr; gap: 0.25rem; }
  .pub-item { grid-template-columns: 1fr; }
  .pub-num { font-size: 1rem; }
}
@media (max-width: 480px) {
  .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
  .video-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* ── MADE BY ── */
.footer-madeby {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}
.footer-madeby span {
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.footer-madeby a {
  display: flex;
  align-items: center;
}
.footer-madeby a img {
  height: 22px;
  width: auto;
  opacity: 0.55;
  transition: opacity 0.2s;
}
.footer-madeby a:hover img {
  opacity: 1;
}