/* Global Styles */
:root {
  --brand-red: #e30613;
  --brand-dark: #0f0f11;
  --soft-gray: #f4f5f7;
  --text-main: #1f1f25;
  --text-muted: #4a4f57;
  --card-border: #e6e8ec;
  --max-width: 1240px;
  --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.08);
}

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

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-main);
  background: #ffffff;
  line-height: 1.6;
}

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

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
}

section {
  padding: 80px 0;
}

.full-section {
  min-height: auto;
  display: block;
  padding: 80px 0;
}

.top-align {
  justify-content: flex-start;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 40px;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 16px;
  line-height: 1.2;
  color: var(--text-main);
}

p {
  margin: 0 0 16px;
  color: var(--text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 12px;
  border: 1px solid var(--brand-red);
  background: var(--brand-red);
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.2px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn.secondary {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.8);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(227, 6, 19, 0.08);
  color: var(--brand-red);
  font-weight: 700;
  font-size: 14px;
}

.hero .badge,
.gemini-section .badge {
  display: none;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 18px;
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo-img {
  height: 44px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-links a {
  padding: 10px 12px;
  border-radius: 10px;
  font-weight: 600;
  color: var(--text-main);
  transition: background 0.15s ease, color 0.15s ease;
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(227, 6, 19, 0.1);
  color: var(--brand-red);
}

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 10px 12px;
}

/* Hero */
.hero {
  position: relative;
  padding: 120px 0 90px;
  background: #fff;
  overflow: hidden;
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.12));
  pointer-events: none;
  z-index: 1;
}

.hero-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  justify-items: center;
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1100px;
  margin: 0 auto;
}

.hero h1,
.hero p {
  color: #ffffff;
  text-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
}

.hero h1 {
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1.08;
}

.hero p {
  font-size: clamp(18px, 3vw, 22px);
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.hero .btn,
.hero .btn.secondary {
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 18px;
}

.hero h1 {
  font-size: clamp(32px, 4vw, 48px);
}

.hero p {
  font-size: 18px;
  max-width: 620px;
}

.hero-visual {
  background: linear-gradient(135deg, var(--brand-red), #ff5f52);
  color: #ffffff;
  padding: 28px;
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 16px;
}

.hero-visual .stat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 16px;
  border-radius: 14px;
}

/* Cards & grids */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.service-card-home {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  padding: 22px;
  background: linear-gradient(145deg, rgba(227, 6, 19, 0.85), rgba(227, 6, 19, 0.65));
  border: none;
  box-shadow: 0 18px 40px rgba(227, 6, 19, 0.18);
}

.service-card-home::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--service-bg, linear-gradient(135deg, rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.2)));
  background-size: cover;
  background-position: center;
  filter: saturate(1) contrast(0.9) brightness(0.7);
  opacity: 0.6;
}

.service-card-home::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(0, 0, 0, 0.35), rgba(227, 6, 19, 0.2));
}

.service-card-home > * {
  position: relative;
  z-index: 1;
}

.service-card-home h3 {
  color: #ffffff;
  margin-bottom: 6px;
}

.service-card-home p {
  color: rgba(255, 255, 255, 0.9);
}

.service-card-home .icon {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.service-card-home:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 46px rgba(227, 6, 19, 0.22);
}

/* Services showcase (card.md adapt) */
.traineeship {
  width: 100%;
}

.process-row {
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  background: transparent;
}

.traineeship .activity {
  display: flex;
  width: 267px;
  height: 360px;
  background: #f7f7f7;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  transition: 0.3s;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(227, 6, 19, 0.2);
  flex: 0 0 267px;
  position: relative;
  z-index: 1;
}

.traineeship .activity::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--service-bg, url("/assets/img/services/placeholder.svg"));
  background-size: cover;
  background-position: center;
  filter: saturate(0.95) brightness(0.9);
  opacity: 0.9;
  transition: opacity 0.2s ease;
}

.traineeship .activity::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(0, 0, 0, 0.35), rgba(227, 6, 19, 0.2));
  pointer-events: none;
  transition: opacity 0.2s ease, background 0.2s ease;
}

.traineeship .activity .relative-block {
  width: 100%;
  min-height: 100%;
  position: relative;
  overflow: hidden;
}

.animate-from-bottom__0 {
  animation: from-left 0.5s;
}

.animate-from-bottom__1 {
  animation: from-left 0.8s;
}

.animate-from-bottom__2 {
  animation: from-left 1s;
}

.animate-from-bottom__3 {
  animation: from-left 1.2s;
}

.traineeship .inactive {
  position: absolute;
  inset: 0;
  padding: 30px;
  transition: opacity 0.2s ease;
  color: #ffffff;
  z-index: 2;
  text-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.traineeship .inactive .title {
  border-bottom: 3px solid rgba(255, 255, 255, 0.65);
  padding-bottom: 14px;
  width: max-content;
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  line-height: 28px;
}

.traineeship .activity .active {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 25px 30px 50px;
  background: #ffffff;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.traineeship .activity .active .title {
  color: #e30613;
  font-size: 22px;
  font-weight: 700;
  line-height: 32px;
}

.traineeship .activity .active .sub-title {
  margin-top: 10px;
  color: #343741;
  font-size: 16px;
  line-height: 28px;
  text-align: left;
}

.traineeship .activity:hover {
  transform: translateY(-6px);
  background: #ffffff;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.18);
  width: 267px;
}

.traineeship .activity:hover .inactive {
  opacity: 0;
}

.traineeship .activity:hover .active {
  opacity: 1;
  transform: translateY(0);
  color: var(--text-main);
}

.traineeship .activity:hover::before,
.traineeship .activity:hover::after {
  opacity: 0;
}

@keyframes from-left {
  from {
    transform: translateY(50px);
  }
  to {
    transform: translateX(0);
  }
}
.card {
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 20px;
  background: #ffffff;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card h3 {
  margin-bottom: 10px;
}

.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(227, 6, 19, 0.1);
  color: var(--brand-red);
  display: grid;
  place-items: center;
  font-weight: 700;
  margin-bottom: 12px;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

/* Gemini CTA */
.gemini-section {
  background: linear-gradient(135deg, rgba(227, 6, 19, 0.06), rgba(15, 15, 17, 0.03));
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}

.gemini-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 24px;
  align-items: stretch;
}

.gemini-panel {
  display: none;
}

.sign-stage {
  display: none;
}

.sign-stage img.preview {
  display: none;
}

.sign-stage .placeholder {
  display: none;
}

.upload-control {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.upload-control label {
  font-weight: 700;
  color: var(--text-main);
}

.upload-control input {
  background: var(--soft-gray);
  color: var(--text-main);
  border: 1px solid var(--card-border);
}

.step-list {
  display: grid;
  gap: 10px;
  padding: 0;
  list-style: none;
}

.step-list li {
  display: flex;
  gap: 10px;
  align-items: center;
}

.step-list .step-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(227, 6, 19, 0.12);
  color: var(--brand-red);
  display: grid;
  place-items: center;
  font-weight: 800;
}

/* Gemini form */
.gemini-form {
  display: grid;
  gap: 16px;
  margin-top: 14px;
  padding: 16px;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(227, 6, 19, 0.08);
}

.gemini-form .row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.field {
  display: grid;
  gap: 6px;
}

.field label {
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.2px;
}

.field small {
  color: var(--text-muted);
  font-size: 13px;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(227, 6, 19, 0.12);
  color: var(--brand-red);
  font-weight: 700;
  font-size: 13px;
}

select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding: 14px 44px 14px 12px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: var(--soft-gray)
    url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%2322232e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
    no-repeat right 12px center;
  font-family: inherit;
  font-size: 15px;
  color: var(--text-main);
  cursor: pointer;
  width: 100%;
  box-sizing: border-box;
}

select:focus {
  outline: 2px solid rgba(227, 6, 19, 0.35);
  border-color: rgba(227, 6, 19, 0.45);
}

.multi-select {
  appearance: listbox;
  -webkit-appearance: listbox;
  -moz-appearance: listbox;
  background: #ffffff;
  border: 1px solid var(--card-border);
  min-height: 150px;
  padding: 10px;
  border-radius: 10px;
  cursor: default;
}

.multi-select option {
  padding: 8px 10px;
  border-radius: 6px;
}

.color-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.color-option {
  position: relative;
  width: 34px;
  height: 34px;
  cursor: pointer;
  border-radius: 10px;
}

.color-option input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.color-option .swatch {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  display: inline-block;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.color-option input:checked + .swatch {
  box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px rgba(227, 6, 19, 0.8);
}

.color-option:hover .swatch {
  box-shadow: 0 0 0 2px rgba(227, 6, 19, 0.6);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.image-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
}

.image-modal.open {
  display: flex;
}

.image-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
}

.image-modal__content {
  position: relative;
  background: #ffffff;
  padding: 16px;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  display: grid;
  gap: 12px;
  max-width: 90vw;
  max-height: 90vh;
}

.image-modal__img {
  max-width: 80vw;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 10px;
}

.image-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  border: none;
  background: rgba(0, 0, 0, 0.5);
  color: #ffffff;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
}

.image-modal__download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--brand-red);
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
}

.gemini-section h2,
.gemini-section p {
  text-align: left;
  color: var(--text-main);
}

@media (max-width: 1180px) {
  .gemini-grid {
    grid-template-columns: 1fr;
  }
}

.gemini-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

/* Neden Biz */
.advantage-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.advantage {
  position: relative;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid rgba(227, 6, 19, 0.14);
  background: linear-gradient(135deg, rgba(227, 6, 19, 0.08), rgba(255, 255, 255, 0.85));
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.advantage strong {
  color: var(--brand-red);
}

.advantage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(227, 6, 19, 0.08), transparent 60%);
  pointer-events: none;
}

.advantage:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}

/* References strip */
.logo-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  align-items: center;
}

.logo-card {
  border: 1px dashed var(--card-border);
  border-radius: 12px;
  padding: 14px;
  background: #ffffff;
  text-align: center;
  color: var(--text-muted);
}

/* Featured slider */
.featured-wrapper {
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--card-border);
  background: linear-gradient(135deg, rgba(227, 6, 19, 0.08), rgba(255, 255, 255, 0.4));
  padding: 10px 0;
}

.featured-track {
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slide-left linear infinite;
  animation-duration: var(--slider-duration, 28s);
}

.featured-track img {
  height: 180px;
  width: 320px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  background: #f3f3f3;
}

@keyframes slide-left {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* Page intro */
.page-hero {
  background: linear-gradient(135deg, rgba(227, 6, 19, 0.08), rgba(0, 0, 0, 0.02));
  padding: 90px 0 60px;
  text-align: center;
  min-height: 320px;
  display: flex;
  align-items: center;
}

.page-hero p {
  max-width: 720px;
  margin: 0 auto;
}

.full-section h2 {
  text-align: center;
  color: var(--text-main);
  text-shadow: none;
  margin-top: 0;
  margin-bottom: 32px;
  font-size: clamp(26px, 3vw, 34px);
}

.full-section > .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 20px;
  padding-bottom: 40px;
}

.full-section > .container > .muted {
  text-align: center;
  margin-bottom: 32px;
}

.gemini-grid,
.traineeship,
.advantage-list,
.featured-wrapper {
  width: 100%;
  margin-top: 40px;
}

.page-hero h1,
.page-hero h2 {
  text-align: center;
  color: var(--brand-red);
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Services page */
.service-card {
  display: grid;
  gap: 10px;
  border-left: 4px solid var(--brand-red);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.gallery-grid figure {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  background: #0f0f11;
  min-height: 180px;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0.92;
}

.gallery-grid figure:hover img {
  transform: scale(1.04);
  opacity: 1;
}

.gallery-grid figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 12px;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.65));
  color: #ffffff;
  font-weight: 600;
  font-size: 14px;
}

.gallery-empty {
  text-align: center;
  padding: 32px 12px;
  color: var(--text-muted);
  border: 1px dashed var(--card-border);
  border-radius: 12px;
  background: var(--soft-gray);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 2000;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: min(96vw, 1200px);
  max-height: 86vh;
  border-radius: 12px;
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.45);
}

.lightbox .close-btn {
  position: absolute;
  top: 22px;
  right: 22px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  cursor: pointer;
}

/* Team cards */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.team-card {
  text-align: center;
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--card-border);
  background: #ffffff;
}

.team-card .avatar {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  margin: 0 auto 12px;
  background: linear-gradient(135deg, var(--brand-red), #ff4d5e);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-weight: 800;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: start;
}

form {
  display: grid;
  gap: 14px;
}

input,
textarea {
  width: 100%;
  padding: 14px 12px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: #ffffff;
  font-family: inherit;
  font-size: 15px;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.map-placeholder {
  border: 1px solid var(--card-border);
  border-radius: 14px;
  overflow: hidden;
}

/* Footer */
.footer {
  background: #0c0c0f;
  color: #d9dce2;
  padding: 48px 0 36px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}

.footer h4 {
  color: #ffffff;
  margin-bottom: 12px;
}

.footer a {
  color: #d9dce2;
}

.footer small {
  display: block;
  margin-top: 22px;
  color: #9ea3ac;
}

/* Utilities */
.muted {
  color: var(--text-muted);
}

.pill {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--soft-gray);
  font-weight: 700;
}

.spacer {
  height: 12px;
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 72px;
    right: 16px;
    background: #ffffff;
    padding: 14px;
    border-radius: 14px;
    flex-direction: column;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--card-border);
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .mobile-toggle {
    display: inline-flex;
  }
}

@media (max-width: 640px) {
  section {
    padding: 64px 0;
  }

  .hero {
    padding: 90px 0 70px;
  }

  .lightbox img {
    max-height: 70vh;
  }
}