/* ATDC Guwahati — public site */
:root {
  --bg: #f4f7f8;
  --surface: #ffffff;
  --text: #1a2b2e;
  --muted: #5a6d70;
  --primary: #0d6b6b;
  --primary-dark: #095252;
  --accent: #e85d3a;
  --border: #dce6e7;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(13, 107, 107, 0.08);
  --font: "DM Sans", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
}

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

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(1120px, 92vw);
  margin-left: auto;
  margin-right: auto;
}

/* Header */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
}

.brand-logo {
  height: 42px;
  width: auto;
  display: block;
}

.brand-mark {
  background: linear-gradient(135deg, var(--primary), #1a9a9a);
  color: #fff;
  font-weight: 700;
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-weight: 700;
  font-size: 0.95rem;
  max-width: 16rem;
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--muted);
}

.brand-managed {
  font-size: 0.72rem;
  color: #d40000;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
  position: relative;
}

.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--text);
  transition: transform 0.2s;
}

.nav-toggle::before {
  top: 14px;
  box-shadow: 0 7px 0 var(--text);
}

.nav-toggle::after {
  bottom: 14px;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1rem;
}

.site-nav a {
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--text);
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover {
  color: var(--primary);
  text-decoration: none;
}

.site-nav a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.nav-cta {
  margin-left: 0.25rem;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    width: 100%;
    display: none;
    padding-bottom: 0.75rem;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav li {
    border-bottom: 1px solid var(--border);
  }

  .site-nav a {
    display: block;
    padding: 0.75rem 0;
  }

  .nav-cta {
    margin-left: 0;
    text-align: center;
    margin-top: 0.5rem;
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  border: none;
  cursor: pointer;
  text-align: center;
  transition: background 0.2s, color 0.2s;
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.btn-primary {
  background: var(--primary);
  color: #fff !important;
  text-decoration: none !important;
}

.btn-primary:hover {
  background: var(--primary-dark);
  text-decoration: none !important;
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  text-decoration: none;
}

.btn-accent {
  background: var(--accent);
  color: #fff !important;
  text-decoration: none !important;
}

.btn-accent:hover {
  filter: brightness(1.05);
  text-decoration: none !important;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #0a4d4d 0%, #0d6b6b 45%, #148080 100%);
  color: #fff;
  padding: 3rem 0 3.5rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1rem;
}

.hero-lead {
  opacity: 0.95;
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero .btn-primary {
  background: #fff;
  color: var(--primary) !important;
}

.hero .btn-primary:hover {
  background: #eef8f8;
}

.hero .btn-outline {
  border-color: #fff;
  color: #fff;
}

.hero .btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.hero-media {
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (max-width: 820px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: -1;
  }
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section.alt {
  background: var(--surface);
}

.section-head {
  text-align: center;
  max-width: 42rem;
  margin: 0 auto 2.5rem;
}

.section-head h2 {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  margin: 0 0 0.5rem;
  color: var(--primary-dark);
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
}

.feature-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--primary-dark);
}

.feature-card p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.feature-media {
  margin-bottom: 1rem;
  border-radius: var(--radius);
  overflow: hidden;
}

/* Split */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.split h2 {
  margin-top: 0;
  color: var(--primary-dark);
}

.split p {
  color: var(--muted);
}

@media (max-width: 820px) {
  .split {
    grid-template-columns: 1fr;
  }
}

/* Info strip */
.info-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.info-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.info-box h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--primary-dark);
}

.info-box p,
.info-box ul {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.info-box ul {
  padding-left: 1.1rem;
}

/* Departments / services tags */
.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

.tag {
  background: #e8f4f4;
  color: var(--primary-dark);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
}

.dept-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.dept-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
  font-weight: 600;
  color: var(--primary-dark);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.service-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--border);
  font-weight: 500;
}

/* About stats */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
  text-align: center;
}

.stat {
  background: #e8f4f4;
  border-radius: var(--radius);
  padding: 1.25rem;
}

.stat strong {
  display: block;
  font-size: 1.75rem;
  color: var(--primary);
}

.stat span {
  font-size: 0.85rem;
  color: var(--muted);
}

/* Forms */
.form-card {
  max-width: 520px;
  margin: 0 auto;
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.form-row {
  margin-bottom: 1rem;
}

.form-row label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
}

.form-row textarea {
  min-height: 100px;
  resize: vertical;
}

.form-actions {
  margin-top: 1.25rem;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.alert-success {
  background: #e8f6ee;
  color: #1b5e2a;
  border: 1px solid #b8e0c4;
}

.alert-error {
  background: #fdecea;
  color: #8a1f17;
  border: 1px solid #f5c4be;
}

/* Tests table */
.tests-table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.tests-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.tests-table th,
.tests-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.tests-table th {
  background: #f0f7f7;
  font-weight: 600;
  color: var(--primary-dark);
}

.tests-table tr:last-child td {
  border-bottom: none;
}

.tests-category {
  margin-bottom: 2rem;
}

.tests-category h3 {
  color: var(--primary-dark);
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
}

.empty-tests {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
}

/* Footer */
.site-footer {
  background: #0c2a2a;
  color: #c5d9d9;
  padding: 2.5rem 0 1.5rem;
  margin-top: 3rem;
}

.site-footer a {
  color: #e8f4f4;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-note {
  font-size: 0.9rem;
  margin: 0.5rem 0 0;
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.85rem;
}

.accreditation {
  margin: 0;
}

.admin-link a {
  opacity: 0.7;
}

.page-hero {
  background: linear-gradient(135deg, #0a4d4d, #0d6b6b);
  color: #fff;
  padding: 2.5rem 0;
  text-align: center;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.page-hero p {
  margin: 0.5rem 0 0;
  opacity: 0.92;
}

.prose {
  max-width: 720px;
  margin: 0 auto;
}

.prose p {
  color: var(--muted);
}

.prose h2 {
  color: var(--primary-dark);
  margin-top: 1.75rem;
}

/* Tests booking — cart + selection */
.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;
}

.tests-booking-section {
  padding-bottom: 6rem;
}

.tests-select-table .col-select {
  width: 4.5rem;
  text-align: center;
}

.test-check-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.test-check-label input[type="checkbox"] {
  width: 1.15rem;
  height: 1.15rem;
  accent-color: var(--primary);
  cursor: pointer;
}

.booking-cart-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  background: var(--surface);
  border-top: 1px solid var(--border);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.08);
  padding: 0.85rem 0;
}

.booking-cart-bar.has-items {
  border-top-color: var(--primary);
}

.booking-cart-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.booking-cart-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.95rem;
}

.booking-cart-total {
  font-weight: 700;
  color: var(--primary-dark);
}

.booking-cart-submit:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Booking registration page */
.booking-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.9fr);
  gap: 1.25rem;
  align-items: start;
  max-width: 1040px;
  margin: 0 auto;
}

@media (max-width: 820px) {
  .booking-layout {
    grid-template-columns: 1fr;
  }
}

.booking-form-main {
  max-width: none;
  margin: 0;
  padding: 1.5rem;
}

@media (min-width: 900px) {
  .booking-form-main {
    padding: 1.75rem;
  }
}

.booking-form-title {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  color: var(--primary-dark);
}

.booking-summary-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
  box-shadow: var(--shadow);
  position: sticky;
  top: 5.5rem;
}

.booking-summary-note {
  line-height: 1.5;
}

.booking-page-note {
  max-width: 1040px;
  margin: 0 auto 0.9rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.booking-summary-card h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: var(--primary-dark);
}

.booking-summary-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
}

.booking-summary-list li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}

.booking-summary-list li span:first-child {
  color: var(--text);
}

.booking-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 1rem 0 0;
  padding-top: 0.75rem;
  border-top: 2px solid var(--primary);
  font-size: 1.05rem;
}

.booking-summary-note {
  margin: 0.75rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}

/* Google Maps embed */
.map-embed {
  position: relative;
  width: 100%;
  max-width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
  min-height: 260px;
  background: var(--border);
}

.map-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Events & gallery */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.event-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.event-media {
  aspect-ratio: 16 / 9;
  background: #eaf3f3;
}

.event-media img,
.event-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  display: block;
}

.event-body {
  padding: 0.95rem 1rem 1.1rem;
}

.event-body h3 {
  margin: 0.4rem 0 0.35rem;
  font-size: 1.08rem;
  color: var(--primary-dark);
}

.event-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.event-share {
  margin-top: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.event-share-btn {
  border: 0;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none !important;
  cursor: pointer;
  line-height: 1.1;
}

.share-wa {
  background: #25d366;
  color: #fff !important;
}

.share-fb {
  background: #1877f2;
  color: #fff !important;
}

.share-copy {
  background: #e6f4f4;
  color: var(--primary-dark);
}

.event-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.event-type {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #e6f4f4;
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 600;
}

.event-date {
  color: var(--muted);
  font-size: 0.78rem;
}

.events-scroll-wrap {
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.events-scroll {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(250px, 300px);
  gap: 1rem;
}

.event-scroll-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.event-scroll-media {
  aspect-ratio: 16 / 9;
  background: #eaf3f3;
}

.event-scroll-media img,
.event-scroll-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.event-scroll-body {
  padding: 0.8rem 0.9rem 1rem;
}

.event-scroll-body h3 {
  margin: 0.45rem 0 0.35rem;
  font-size: 1rem;
  color: var(--primary-dark);
}

.event-scroll-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* Gallery with lightbox */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.gallery-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.gallery-open {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 0;
  margin: 0;
  text-align: left;
  cursor: pointer;
}

.gallery-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #eaf3f3;
}

.gallery-thumb img,
.gallery-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.gallery-play {
  position: absolute;
  inset: auto auto 10px 10px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  font-size: 0.86rem;
}

.gallery-meta {
  padding: 0.8rem 0.9rem 1rem;
}

.gallery-meta h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  color: var(--primary-dark);
}

.gallery-meta p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--muted);
}

.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: rgba(5, 16, 18, 0.92);
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 64px;
  grid-template-rows: 1fr auto;
  align-items: center;
}

.gallery-lightbox[hidden] {
  display: none !important;
}

.lightbox-stage {
  grid-column: 2;
  grid-row: 1;
  max-width: min(1000px, 92vw);
  margin: 0 auto;
}

.lightbox-stage img,
.lightbox-stage video {
  width: 100%;
  max-height: 76vh;
  object-fit: contain;
  border-radius: 10px;
}

.lightbox-nav {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 0;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 1.65rem;
  cursor: pointer;
  margin: 0 auto;
}

.lightbox-prev {
  grid-column: 1;
  grid-row: 1;
}

.lightbox-next {
  grid-column: 3;
  grid-row: 1;
}

.lightbox-close {
  position: absolute;
  right: 18px;
  top: 14px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
}

.lightbox-caption {
  grid-column: 1 / 4;
  grid-row: 2;
  max-width: min(1000px, 92vw);
  margin: 0 auto 1.2rem;
  color: #d9e7e7;
}

.lightbox-caption h3 {
  margin: 0 0 0.2rem;
  font-size: 1.1rem;
}

.lightbox-caption p {
  margin: 0;
  opacity: 0.9;
}

@media (max-width: 700px) {
  .gallery-lightbox {
    grid-template-columns: 46px minmax(0, 1fr) 46px;
  }
  .lightbox-nav {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
  }
}
/* Floating Social Media */
.floating-social {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s, filter 0.3s;
  text-decoration: none !important;
}

.float-btn:hover {
  transform: scale(1.1) rotate(5deg);
  filter: brightness(1.1);
}

.float-whatsapp {
  background: #25d366;
  color: #fff !important;
  font-size: 1.75rem;
}

/* Social Sharing Buttons */
.share-buttons {
  display: flex;
  gap: 0.75rem;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: transform 0.2s, filter 0.2s;
}

.dev-footer {
  text-align: center;
  font-size: 0.75rem;
  opacity: 0.6;
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  width: 100%;
}

@media (max-width: 600px) {
  .floating-social {
    bottom: 1.5rem;
    right: 1.5rem;
  }
  .float-btn {
    width: 48px;
    height: 48px;
  }
}