:root {
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-surface-soft: #ddeffd;
  --color-text: #1d2a3a;
  --color-text-muted: #5b6b7e;
  --color-primary: #1f6fae;
  --color-primary-strong: #155585;
  --color-accent: #35b37e;
  --color-highlight: #ffc857;
  --color-border: #cfe1f0;
  --shadow-soft: 0 18px 40px rgba(31, 111, 174, 0.14);
  --radius-lg: 22px;
  --radius-md: 14px;
  --container: min(1120px, calc(100% - 2.4rem));
}

* {
  box-sizing: border-box;
}

.is-hidden {
  display: none !important;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

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

.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  padding: clamp(2.8rem, 6vw, 4.4rem) 0;
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--color-primary-strong);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 700;
}

.clients-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(207, 225, 240, 0.9);
  background: rgba(255, 255, 255, 0.94);
}

.header-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.72rem;
  font-weight: 700;
  color: var(--color-primary-strong);
}

.brand span {
  color: var(--color-text);
}

.btn {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.68rem 1.2rem;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: var(--color-surface);
  background: linear-gradient(130deg, var(--color-primary), var(--color-primary-strong));
  box-shadow: 0 10px 24px rgba(31, 111, 174, 0.28);
}

.btn-secondary {
  color: var(--color-primary-strong);
  background: var(--color-surface);
  border-color: var(--color-border);
}

.btn-ghost {
  color: var(--color-text-muted);
  background: transparent;
  border-color: rgba(207, 225, 240, 0.95);
}

.hero h1,
.gallery-head h2,
.panel h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
  margin: 0;
  line-height: 1.15;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.05rem);
  color: var(--color-primary-strong);
}

.hero-text {
  margin-top: 0.8rem;
  max-width: 72ch;
  color: var(--color-text-muted);
}

.admin-mode-label {
  margin: 0.9rem 0 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.3rem 0.62rem;
  background: rgba(53, 179, 126, 0.12);
  color: var(--color-accent);
  font-size: 0.76rem;
  font-weight: 700;
}

.panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.2rem, 3vw, 2rem);
}

.panel h2 {
  font-size: clamp(1.6rem, 3vw, 2.15rem);
}

.panel-text {
  margin: 0.65rem 0 1rem;
  color: var(--color-text-muted);
}

.form-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid.single-col {
  grid-template-columns: 1fr;
  margin-top: 0.9rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field span {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-text);
}

input[type="text"],
input[type="file"] {
  width: 100%;
  min-height: 46px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: #fdfefe;
  color: var(--color-text);
  padding: 0.65rem 0.8rem;
  font: inherit;
}

input[type="file"] {
  padding: 0.45rem;
}

.actions {
  margin-top: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.hint {
  margin: 0.9rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.84rem;
}

.feedback {
  margin: 0.6rem 0 0;
  min-height: 1.35rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.feedback.is-success {
  color: var(--color-accent);
}

.feedback.is-error {
  color: #b54747;
}

.gallery-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.gallery-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.15rem);
}

.gallery-head p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.gallery-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gallery-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: 0 12px 24px rgba(31, 111, 174, 0.08);
  overflow: hidden;
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-card picture {
  display: block;
}

.gallery-meta {
  padding: 0.8rem 0.85rem 0.9rem;
  display: grid;
  gap: 0.6rem;
}

.gallery-meta p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.86rem;
}

.remove-btn {
  justify-self: start;
  border: 1px solid rgba(181, 71, 71, 0.24);
  background: #fff5f5;
  color: #a23e3e;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.36rem 0.68rem;
  cursor: pointer;
}

.empty-state {
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.86);
  padding: 1.1rem;
  color: var(--color-text-muted);
}

@media (max-width: 980px) {
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .header-wrap {
    min-height: 70px;
  }

  .brand {
    font-size: 1.5rem;
  }

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

  .gallery-head {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 1.25rem, 1120px);
  }

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

  .btn {
    width: 100%;
    justify-content: center;
  }
}