/* ============================================================
   NovaBit — IT Solutions
   styles.css
   ============================================================ */

/* ────────────────────────────────────────
   1. RESET
──────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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


/* ────────────────────────────────────────
   2. DESIGN TOKENS — LIGHT THEME (beige)
──────────────────────────────────────── */
:root,
[data-theme="light"] {
  --bg:          #f5f0e8;
  --bg-alt:      #ece6d9;
  --surface:     #faf7f2;
  --surface2:    #f0ebe0;
  --blue:        #1a65d6;
  --blue-dk:     #1250b0;
  --blue-lt:     #d9e8fb;
  --ink:         #1a1612;
  --ink2:        #4a4438;
  --muted:       #857e72;
  --border:      #ddd6c8;
  --nav-bg:      rgba(245, 240, 232, 0.93);
  --product-bg:  #1a1612;
  --product-tag: rgba(255, 255, 255, 0.4);
  --card-bg:     #faf7f2;
  --quote-bg:    #d9e8fb;
  --footer-bg:   #1a1612;
  --radius:      12px;
  --serif:       'Instrument Serif', Georgia, serif;
  --sans:        'Outfit', system-ui, sans-serif;
}


/* ────────────────────────────────────────
   3. DESIGN TOKENS — DARK THEME (navy)
──────────────────────────────────────── */
[data-theme="dark"] {
  --bg:          #080f1e;
  --bg-alt:      #0c1628;
  --surface:     #0f1d35;
  --surface2:    #132040;
  --blue:        #4a90f5;
  --blue-dk:     #3070d0;
  --blue-lt:     rgba(74, 144, 245, 0.15);
  --ink:         #e8eef8;
  --ink2:        #a0aec4;
  --muted:       #6680a0;
  --border:      #1e2f4a;
  --nav-bg:      rgba(8, 15, 30, 0.93);
  --product-bg:  #04090f;
  --product-tag: rgba(255, 255, 255, 0.35);
  --card-bg:     #0f1d35;
  --quote-bg:    rgba(74, 144, 245, 0.1);
  --footer-bg:   #04090f;
}


/* ────────────────────────────────────────
   4. BASE
──────────────────────────────────────── */
body {
  background:  var(--bg);
  color:       var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.35s ease, color 0.35s ease;
}

.container {
  max-width: 1160px;
  margin:  0 auto;
  padding: 0 5%;
}


/* ────────────────────────────────────────
   5. GLOBAL COMPONENTS
──────────────────────────────────────── */

/* — Tag label — */
.tag {
  font-family:    var(--sans);
  font-size:      0.72rem;
  font-weight:    600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color:          var(--blue);
}

/* — Section heading — */
.section-heading {
  font-family:    var(--serif);
  font-size:      clamp(2rem, 4vw, 3rem);
  font-weight:    400;
  line-height:    1.15;
  letter-spacing: -0.02em;
  color:          var(--ink);
  transition:     color 0.35s;
}

/* — Buttons — */
.btn {
  display:     inline-flex;
  align-items: center;
  gap:         0.45rem;
  font-family: var(--sans);
  font-size:   0.88rem;
  font-weight: 500;
  padding:     0.75rem 1.75rem;
  border-radius: 100px;
  border:      none;
  cursor:      pointer;
  transition:  background 0.18s, color 0.18s, transform 0.18s, border-color 0.18s;
}

.btn-solid { background: var(--blue); color: #fff; }
.btn-solid:hover { background: var(--blue-dk); transform: translateY(-1px); }

.btn-outline {
  background:   transparent;
  color:        var(--ink);
  border:       1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-1px); }

.btn-white { background: #fff; color: var(--blue); }
.btn-white:hover { opacity: 0.92; transform: translateY(-1px); }

.btn-white-ghost {
  background: rgba(255, 255, 255, 0.1);
  color:      #fff;
  border:     1.5px solid rgba(255, 255, 255, 0.3);
}
.btn-white-ghost:hover { background: rgba(255, 255, 255, 0.18); }

/* — Scroll reveal — */
.reveal {
  opacity:   0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity:   1;
  transform: none;
}


/* ────────────────────────────────────────
   6. THEME TOGGLE (floating pill)
──────────────────────────────────────── */
.theme-toggle {
  position:      fixed;
  bottom:        2rem;
  right:         2rem;
  z-index:       500;
  display:       flex;
  align-items:   center;
  gap:           0.2rem;
  padding:       0.35rem 0.5rem;
  background:    var(--surface);
  border:        1px solid var(--border);
  border-radius: 100px;
  box-shadow:    0 4px 24px rgba(0, 0, 0, 0.12);
  transition:    background 0.35s, border-color 0.35s;
}

.theme-btn {
  display:         flex;
  align-items:     center;
  justify-content: center;
  width:           34px;
  height:          34px;
  border-radius:   100px;
  border:          none;
  cursor:          pointer;
  font-size:       1rem;
  background:      transparent;
  color:           var(--muted);
  transition:      background 0.2s, color 0.2s;
}
.theme-btn.active { background: var(--blue); color: #fff; }
.theme-btn:not(.active):hover { background: var(--bg-alt); }


/* ────────────────────────────────────────
   7. NAV
──────────────────────────────────────── */
nav {
  position:       fixed;
  top: 0; left: 0; right: 0;
  z-index:        200;
  background:     var(--nav-bg);
  backdrop-filter: blur(18px);
  border-bottom:  1px solid var(--border);
  transition:     background 0.35s, border-color 0.35s, box-shadow 0.2s;
}

.nav-inner {
  max-width:       1160px;
  margin:          0 auto;
  padding:         0 5%;
  height:          64px;
  display:         flex;
  align-items:     center;
  justify-content: space-between;
}

.logo {
  display:     flex;
  align-items: center;
  gap:         0.6rem;
}

.logo-mark {
  width:           34px;
  height:          34px;
  background:      var(--blue);
  border-radius:   8px;
  display:         flex;
  align-items:     center;
  justify-content: center;
  transition:      background 0.35s;
}

.logo-mark svg {
  width:        18px;
  height:       18px;
  fill:         none;
  stroke:       #fff;
  stroke-width: 2.2;
  stroke-linecap:  round;
  stroke-linejoin: round;
}

.logo-name {
  font-family: var(--serif);
  font-size:   1.2rem;
  font-style:  italic;
  color:       var(--ink);
  transition:  color 0.35s;
}

.nav-links {
  display:    flex;
  gap:        2.5rem;
  list-style: none;
}

.nav-links a {
  font-size:  0.88rem;
  color:      var(--ink2);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--blue); }

.nav-right {
  display:     flex;
  align-items: center;
  gap:         1rem;
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-right .btn-outline { display: none; }
}


/* ────────────────────────────────────────
   8. HERO
──────────────────────────────────────── */
#hero {
  padding:    10rem 0 7rem;
  background: var(--bg);
  transition: background 0.35s;
}

.hero-inner {
  max-width: 1160px;
  margin:    0 auto;
  padding:   0 5%;
  display:             grid;
  grid-template-columns: 1fr 1fr;
  gap:       5rem;
  align-items: center;
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
}

.hero-kicker {
  display:     flex;
  align-items: center;
  gap:         0.6rem;
  margin-bottom: 1.4rem;
}

.hero-kicker-dot {
  width:         7px;
  height:        7px;
  border-radius: 50%;
  background:    var(--blue);
}

.hero-headline {
  font-family:    var(--serif);
  font-size:      clamp(2.6rem, 5.5vw, 4.4rem);
  font-weight:    400;
  line-height:    1.1;
  letter-spacing: -0.02em;
  color:          var(--ink);
  margin-bottom:  1.4rem;
  transition:     color 0.35s;
}
.hero-headline em { font-style: italic; color: var(--blue); }

.hero-body {
  font-size:     1.02rem;
  color:         var(--ink2);
  max-width:     440px;
  margin-bottom: 2.2rem;
  line-height:   1.75;
  transition:    color 0.35s;
}

.hero-actions {
  display:    flex;
  gap:        0.8rem;
  flex-wrap:  wrap;
}

/* Hero visual card */
.hero-visual {
  aspect-ratio:    1;
  border-radius:   24px;
  background:      var(--blue);
  position:        relative;
  overflow:        hidden;
  display:         flex;
  align-items:     center;
  justify-content: center;
  transition:      background 0.35s;
}
.hero-visual::before {
  content:       '';
  position:      absolute;
  width:         80%;
  height:        80%;
  border:        1.5px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  top:           -20%;
  right:         -20%;
}
.hero-visual::after {
  content:       '';
  position:      absolute;
  width:         60%;
  height:        60%;
  border:        1.5px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  bottom:        -10%;
  left:          -10%;
}

.hero-visual-inner {
  position:   relative;
  z-index:    1;
  text-align: center;
}

.hero-xyz {
  font-family:    var(--serif);
  font-style:     italic;
  font-size:      clamp(4rem, 10vw, 7.5rem);
  color:          rgba(255, 255, 255, 0.18);
  letter-spacing: -0.03em;
  line-height:    1;
  user-select:    none;
}

.hero-chip {
  display:       inline-flex;
  align-items:   center;
  gap:           0.45rem;
  background:    rgba(255, 255, 255, 0.12);
  border:        1px solid rgba(255, 255, 255, 0.2);
  color:         #fff;
  font-size:     0.78rem;
  font-weight:   500;
  padding:       0.4rem 1rem;
  border-radius: 100px;
  margin-top:    1.2rem;
}

.hero-chip-dot {
  width:         6px;
  height:        6px;
  border-radius: 50%;
  background:    #7af0a0;
  animation:     blink 2.5s ease infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* Hero stats row */
.hero-stats {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  border-top:    1px solid var(--border);
  padding-top:   2.5rem;
  margin-top:    4.5rem;
  max-width:     1160px;
  margin-left:   auto;
  margin-right:  auto;
  padding-left:  5%;
  padding-right: 5%;
  transition:    border-color 0.35s;
}

.hero-stat {
  padding-right: 2rem;
  border-right:  1px solid var(--border);
  transition:    border-color 0.35s;
}
.hero-stat:last-child    { border-right: none; padding-right: 0; padding-left: 2rem; }
.hero-stat:nth-child(2)  { padding-left: 2rem; }

.stat-val {
  font-family: var(--serif);
  font-size:   2.6rem;
  font-style:  italic;
  color:       var(--blue);
  line-height: 1;
}

.stat-desc {
  font-size:  0.82rem;
  color:      var(--muted);
  margin-top: 0.3rem;
  transition: color 0.35s;
}

@media (max-width: 560px) {
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stat  { border-right: none; border-bottom: 1px solid var(--border); padding: 1.2rem 0; }
  .hero-stat:last-child { border-bottom: none; }
}


/* ────────────────────────────────────────
   9. MARQUEE
──────────────────────────────────────── */
.marquee-section {
  background: var(--blue);
  padding:    0.9rem 0;
  overflow:   hidden;
  transition: background 0.35s;
}

.marquee-track {
  display:    flex;
  gap:        3.5rem;
  animation:  marquee 24s linear infinite;
  white-space: nowrap;
}

.marquee-item {
  font-size:      0.8rem;
  font-weight:    500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color:          rgba(255, 255, 255, 0.75);
  display:        flex;
  align-items:    center;
  gap:            0.9rem;
}
.marquee-item::after {
  content:   '·';
  color:     rgba(255, 255, 255, 0.35);
  font-size: 1.2rem;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}


/* ────────────────────────────────────────
   10. ABOUT
──────────────────────────────────────── */
#about {
  padding:    8rem 0;
  background: var(--surface);
  transition: background 0.35s;
}

.about-grid {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  gap:                   6rem;
  align-items:           start;
}

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
}

.about-body {
  font-size:     0.97rem;
  color:         var(--ink2);
  line-height:   1.8;
  margin-bottom: 1rem;
  transition:    color 0.35s;
}

.about-link {
  display:     inline-flex;
  align-items: center;
  gap:         0.4rem;
  color:       var(--blue);
  font-weight: 500;
  font-size:   0.9rem;
  margin-top:  1.2rem;
  transition:  gap 0.2s, color 0.35s;
}
.about-link:hover { gap: 0.7rem; }

/* Founder cards */
.founders {
  display:        flex;
  flex-direction: column;
  gap:            1.2rem;
}

.founder-card {
  display:       flex;
  align-items:   center;
  gap:           1.4rem;
  padding:       1.6rem;
  border:        1px solid var(--border);
  border-radius: var(--radius);
  background:    var(--bg);
  transition:    border-color 0.2s, box-shadow 0.2s, background 0.35s;
}
.founder-card:hover {
  border-color: var(--blue);
  box-shadow:   0 4px 24px rgba(26, 101, 214, 0.1);
}

.founder-avatar {
  width:           56px;
  height:          56px;
  border-radius:   50%;
  background:      var(--blue-lt);
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-size:       1.5rem;
  flex-shrink:     0;
  transition:      background 0.35s;
}

.founder-name {
  font-family: var(--serif);
  font-size:   1.15rem;
  font-style:  italic;
  color:       var(--ink);
  transition:  color 0.35s;
}

.founder-role {
  font-size:  0.8rem;
  color:      var(--muted);
  margin-top: 0.15rem;
  transition: color 0.35s;
}

.founder-pill {
  margin-left:    auto;
  flex-shrink:    0;
  background:     var(--blue-lt);
  color:          var(--blue);
  font-size:      0.7rem;
  font-weight:    600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding:        0.25rem 0.75rem;
  border-radius:  100px;
  transition:     background 0.35s, color 0.35s;
}

.about-quote {
  margin-top:    1.5rem;
  padding:       1.5rem;
  border-left:   3px solid var(--blue);
  background:    var(--quote-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
  transition:    background 0.35s;
}
.about-quote p {
  font-family: var(--serif);
  font-style:  italic;
  font-size:   1rem;
  color:       var(--ink2);
  line-height: 1.7;
  transition:  color 0.35s;
}


/* ────────────────────────────────────────
   11. PRODUCT
──────────────────────────────────────── */
#product {
  padding:    8rem 0;
  background: var(--product-bg);
  color:      #fff;
  transition: background 0.35s;
}

.product-header {
  text-align: center;
  max-width:  580px;
  margin:     0 auto 5rem;
}
.product-header .tag           { color: var(--product-tag); margin-bottom: 1rem; display: block; }
.product-header .section-heading { color: #fff; margin-bottom: 1rem; }
.product-header p              { color: rgba(255, 255, 255, 0.5); font-size: 0.97rem; line-height: 1.75; }

.product-center-card {
  background:    rgba(255, 255, 255, 0.04);
  border:        1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding:       4rem 3rem;
  max-width:     780px;
  margin:        0 auto 3.5rem;
  text-align:    center;
  position:      relative;
  overflow:      hidden;
}
.product-center-card::before {
  content:    '';
  position:   absolute;
  width:      400px;
  height:     400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 144, 245, 0.2), transparent 70%);
  top:        -150px;
  left:       50%;
  transform:  translateX(-50%);
  pointer-events: none;
}

.xyz-name {
  font-family:    var(--serif);
  font-style:     italic;
  font-size:      clamp(5rem, 14vw, 10rem);
  color:          #fff;
  letter-spacing: -0.04em;
  line-height:    0.9;
  margin-bottom:  1.5rem;
}

.xyz-sub {
  font-size:  0.95rem;
  color:      rgba(255, 255, 255, 0.45);
  max-width:  380px;
  margin:     0 auto 2rem;
  line-height: 1.7;
}

.xyz-tags {
  display:         flex;
  gap:             0.6rem;
  justify-content: center;
  flex-wrap:       wrap;
}

.xyz-tag {
  background:     rgba(255, 255, 255, 0.07);
  border:         1px solid rgba(255, 255, 255, 0.12);
  color:          rgba(255, 255, 255, 0.6);
  font-size:      0.75rem;
  font-weight:    500;
  padding:        0.3rem 0.9rem;
  border-radius:  100px;
  letter-spacing: 0.04em;
}

.product-features {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   1px;
  background:            rgba(255, 255, 255, 0.06);
  border-radius:         16px;
  overflow:              hidden;
}

@media (max-width: 768px) {
  .product-features { grid-template-columns: 1fr; }
}

.pf-item {
  background: var(--product-bg);
  padding:    2.4rem 2rem;
  transition: background 0.2s;
}
.pf-item:hover { background: rgba(74, 144, 245, 0.1); }

.pf-icon {
  width:           40px;
  height:          40px;
  border-radius:   10px;
  background:      rgba(74, 144, 245, 0.18);
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-size:       1.1rem;
  margin-bottom:   1.2rem;
}

.pf-title {
  font-family:   var(--serif);
  font-size:     1.1rem;
  font-style:    italic;
  color:         #fff;
  margin-bottom: 0.45rem;
}

.pf-desc {
  font-size:  0.86rem;
  color:      rgba(255, 255, 255, 0.45);
  line-height: 1.7;
}


/* ────────────────────────────────────────
   12. SERVICES
──────────────────────────────────────── */
#services {
  padding:    8rem 0;
  background: var(--bg);
  transition: background 0.35s;
}

.services-header {
  display:         flex;
  justify-content: space-between;
  align-items:     flex-end;
  margin-bottom:   4rem;
  flex-wrap:       wrap;
  gap:             1.5rem;
}

.service-row {
  display:               grid;
  grid-template-columns: 3rem 1fr 1fr auto;
  align-items:           center;
  gap:                   2rem;
  padding:               1.8rem 0;
  border-bottom:         1px solid var(--border);
  cursor:                default;
  transition:            border-color 0.35s;
}
.service-row:first-child { border-top: 1px solid var(--border); }
.service-row:hover .service-num,
.service-row:hover .service-name { color: var(--blue); }

@media (max-width: 640px) {
  .service-row { grid-template-columns: 2rem 1fr; }
  .service-desc-col,
  .service-arrow { display: none; }
}

.service-num {
  font-family: var(--serif);
  font-style:  italic;
  font-size:   1rem;
  color:       var(--muted);
  transition:  color 0.15s;
}

.service-name {
  font-family: var(--serif);
  font-size:   1.3rem;
  font-style:  italic;
  color:       var(--ink);
  transition:  color 0.15s;
}

.service-desc-col {
  font-size:   0.85rem;
  color:       var(--muted);
  line-height: 1.6;
  max-width:   340px;
  transition:  color 0.35s;
}

.service-arrow {
  color:      var(--muted);
  font-size:  1.2rem;
  transition: transform 0.2s, color 0.2s;
}
.service-row:hover .service-arrow { transform: translateX(4px); color: var(--blue); }


/* ────────────────────────────────────────
   13. PROCESS
──────────────────────────────────────── */
#process {
  padding:    8rem 0;
  background: var(--surface);
  transition: background 0.35s;
}

.process-header {
  text-align: center;
  max-width:  480px;
  margin:     0 auto 5rem;
}
.process-header .tag { margin-bottom: 1rem; display: block; }
.process-header p    { font-size: 0.95rem; color: var(--muted); line-height: 1.7; margin-top: 0.8rem; transition: color 0.35s; }

.process-steps {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   2.5rem;
  position:              relative;
}
.process-steps::before {
  content:    '';
  position:   absolute;
  top:        28px;
  left:       10%;
  right:      10%;
  height:     1px;
  background: var(--border);
  z-index:    0;
  transition: background 0.35s;
}

@media (max-width: 768px) {
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-steps::before { display: none; }
}
@media (max-width: 460px) {
  .process-steps { grid-template-columns: 1fr; }
}

.step {
  position:   relative;
  z-index:    1;
  text-align: center;
}

.step-num-wrap {
  width:           56px;
  height:          56px;
  border-radius:   50%;
  background:      var(--surface);
  border:          1.5px solid var(--border);
  display:         flex;
  align-items:     center;
  justify-content: center;
  margin:          0 auto 1.2rem;
  font-family:     var(--serif);
  font-style:      italic;
  font-size:       1.1rem;
  color:           var(--blue);
  transition:      background 0.2s, border-color 0.2s, color 0.2s;
}
.step:hover .step-num-wrap { background: var(--blue); border-color: var(--blue); color: #fff; }

.step-title {
  font-family:   var(--serif);
  font-style:    italic;
  font-size:     1.05rem;
  color:         var(--ink);
  margin-bottom: 0.45rem;
  transition:    color 0.35s;
}

.step-desc {
  font-size:  0.82rem;
  color:      var(--muted);
  line-height: 1.65;
  transition: color 0.35s;
}


/* ────────────────────────────────────────
   14. TESTIMONIALS
──────────────────────────────────────── */
#testimonials {
  padding:    8rem 0;
  background: var(--bg);
  transition: background 0.35s;
}

.testi-header {
  display:         flex;
  justify-content: space-between;
  align-items:     flex-end;
  margin-bottom:   3.5rem;
  flex-wrap:       wrap;
  gap:             1.5rem;
}

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

@media (max-width: 860px) {
  .testi-grid { grid-template-columns: 1fr; }
}

.testi-card {
  background:    var(--surface);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       2rem;
  transition:    box-shadow 0.2s, border-color 0.2s, background 0.35s;
}
.testi-card:hover {
  border-color: var(--blue);
  box-shadow:   0 8px 32px rgba(26, 101, 214, 0.08);
}

.testi-stars {
  color:          var(--blue);
  font-size:      0.85rem;
  letter-spacing: 0.1em;
  margin-bottom:  1rem;
}

.testi-body {
  font-family:   var(--serif);
  font-style:    italic;
  font-size:     1rem;
  color:         var(--ink2);
  line-height:   1.7;
  margin-bottom: 1.5rem;
  transition:    color 0.35s;
}

.testi-author {
  display:     flex;
  align-items: center;
  gap:         0.8rem;
}

.testi-avatar {
  width:           38px;
  height:          38px;
  border-radius:   50%;
  background:      var(--blue-lt);
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-size:       1rem;
  transition:      background 0.35s;
}

.testi-name {
  font-size:   0.88rem;
  font-weight: 600;
  color:       var(--ink);
  transition:  color 0.35s;
}

.testi-role {
  font-size:  0.76rem;
  color:      var(--muted);
  transition: color 0.35s;
}


/* ────────────────────────────────────────
   15. CTA
──────────────────────────────────────── */
#cta {
  padding:    8rem 0;
  background: var(--blue);
  transition: background 0.35s;
}

.cta-inner {
  max-width:  680px;
  margin:     0 auto;
  text-align: center;
}
.cta-inner .tag { color: rgba(255, 255, 255, 0.55); margin-bottom: 1rem; display: block; }

.cta-heading {
  font-family:    var(--serif);
  font-size:      clamp(2.2rem, 5vw, 3.8rem);
  font-style:     italic;
  color:          #fff;
  line-height:    1.1;
  letter-spacing: -0.02em;
  margin-bottom:  1.2rem;
}

.cta-sub {
  color:         rgba(255, 255, 255, 0.65);
  font-size:     0.97rem;
  line-height:   1.7;
  margin-bottom: 2.5rem;
}

.cta-actions {
  display:         flex;
  gap:             0.8rem;
  justify-content: center;
  flex-wrap:       wrap;
}


/* ────────────────────────────────────────
   16. FOOTER
──────────────────────────────────────── */
footer {
  background: var(--footer-bg);
  color:      rgba(255, 255, 255, 0.5);
  padding:    3.5rem 0 2.5rem;
  transition: background 0.35s;
}

.footer-inner {
  display:               grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap:                   3rem;
  margin-bottom:         3rem;
}

@media (max-width: 640px) {
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

.footer-brand-name {
  font-family: var(--serif);
  font-style:  italic;
  color:       #fff;
  font-size:   1.2rem;
  display:     block;
  margin-top:  0.4rem;
}

.footer-brand p {
  font-size:  0.83rem;
  line-height: 1.7;
  margin-top:  0.8rem;
  max-width:   240px;
}

.footer-col-title {
  font-size:      0.75rem;
  font-weight:    600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color:          rgba(255, 255, 255, 0.28);
  margin-bottom:  1.2rem;
}

.footer-links {
  list-style:     none;
  display:        flex;
  flex-direction: column;
  gap:            0.6rem;
}

.footer-links a {
  font-size:  0.85rem;
  color:      rgba(255, 255, 255, 0.42);
  transition: color 0.15s;
}
.footer-links a:hover { color: #fff; }

.footer-bottom {
  padding-top:     2rem;
  border-top:      1px solid rgba(255, 255, 255, 0.07);
  display:         flex;
  justify-content: space-between;
  align-items:     center;
  flex-wrap:       wrap;
  gap:             0.8rem;
}

.footer-bottom p,
.footer-bottom a { font-size: 0.78rem; color: rgba(255, 255, 255, 0.3); }
.footer-bottom a:hover { color: #fff; }