/* =========================================================================
   MERIDIAN DENTAL STUDIO — DESIGN SYSTEM
   Palette: Ink (black) / Paper (white) / Mist & Slate (grey) / Meridian Blue
   Display face: Fraunces (serif, premium editorial)
   Body face: Inter
   Label/mono face: IBM Plex Mono
   ========================================================================= */

:root{
  /* ---- Colour tokens -------------------------------------------------- */
  --color-ink:        #0B0D12;   /* near-black — headings, dark sections   */
  --color-ink-soft:    #171B24;  /* raised dark surface                    */
  --color-paper:       #FFFFFF; /* base background                        */
  --color-mist:        #F4F5F7; /* alternate section background (grey)    */
  --color-mist-deep:   #E9EBEF; /* card / border wash                     */
  --color-slate:       #6B7080; /* secondary text (grey)                  */
  --color-slate-soft:  #9AA0AE; /* tertiary text / placeholders           */
  --color-line:        #E3E5EA; /* hairline borders                       */
  --color-line-dark:   rgba(255,255,255,.12);
  --color-blue:        #2049E0; /* primary accent — meridian blue         */
  --color-blue-deep:   #102C86; /* deep blue for gradients                */
  --color-blue-tint:   #EDF1FE; /* pale blue background wash              */
  --color-blue-tint-2: #DCE4FC;

  /* ---- Type ------------------------------------------------------------ */
  --font-display: "Fraunces", "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  /* ---- Layout ----------------------------------------------------------*/
  --max-width: 1240px;
  --space-1: .5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6.5rem;
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------------------------------------------------------------------- */
/* Reset                                                                   */
/* ---------------------------------------------------------------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
body, h1, h2, h3, h4, p, figure, blockquote{ margin: 0; }
ul{ list-style: none; margin: 0; padding: 0; }
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
button{ font: inherit; }
input, textarea, select{ font: inherit; }

body{
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection{ background: var(--color-blue); color: #fff; }

/* Visible keyboard focus everywhere */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible{
  outline: 2px solid var(--color-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------------------------------------------------------------------- */
/* Typography utilities                                                    */
/* ---------------------------------------------------------------------- */
.eyebrow{
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-blue);
  display: inline-flex;
  align-items: center;
  gap: .55em;
}
.eyebrow::before{
  content: "";
  width: 22px;
  height: 1px;
  background: var(--color-blue);
  display: inline-block;
}

h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--color-ink);
}

h1{ font-size: clamp(2.6rem, 5vw, 4.6rem); line-height: 1.04; font-weight: 500; }
h2{ font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.12; }
h3{ font-size: clamp(1.3rem, 1.8vw, 1.6rem); line-height: 1.28; }
h4{ font-size: 1.05rem; line-height: 1.4; }

.lede{
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  color: var(--color-slate);
  max-width: 46ch;
}

.section-head{
  max-width: 640px;
  margin-bottom: var(--space-5);
}
.section-head .eyebrow{ margin-bottom: var(--space-2); }
.section-head p{ margin-top: var(--space-2); }
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow{ justify-content: center; }

/* ---------------------------------------------------------------------- */
/* Layout helpers                                                          */
/* ---------------------------------------------------------------------- */
.wrap{
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}
section{ padding-block: var(--space-6); position: relative; }
.section-alt{ background: var(--color-mist); }
.section-dark{ background: var(--color-ink); color: #fff; }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4{ color: #fff; }
.section-dark .lede{ color: rgba(255,255,255,.62); }

.grid{ display: grid; gap: var(--space-4); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px){
  .grid-3, .grid-4{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px){
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; }
  section{ padding-block: var(--space-5); }
}

.flex{ display: flex; align-items: center; }
.flex-between{ display: flex; align-items: center; justify-content: space-between; }
.gap-1{ gap: var(--space-1); } .gap-2{ gap: var(--space-2); } .gap-3{ gap: var(--space-3); }

/* ---------------------------------------------------------------------- */
/* Buttons                                                                 */
/* ---------------------------------------------------------------------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6em;
  padding: .95rem 1.7rem;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .35s var(--ease), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{ background: var(--color-ink); color: #fff; }
.btn-primary:hover{ background: var(--color-blue); }
.btn-accent{ background: var(--color-blue); color: #fff; }
.btn-accent:hover{ background: var(--color-blue-deep); }
.btn-outline{ background: transparent; color: var(--color-ink); border-color: var(--color-line); }
.btn-outline:hover{ border-color: var(--color-ink); }
.section-dark .btn-outline{ color: #fff; border-color: var(--color-line-dark); }
.section-dark .btn-outline:hover{ border-color: #fff; }
.btn-sm{ padding: .7rem 1.25rem; font-size: .82rem; }

/* ---------------------------------------------------------------------- */
/* Navigation                                                              */
/* ---------------------------------------------------------------------- */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: var(--space-3);
  transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled{
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  padding-block: var(--space-1);
  border-color: var(--color-line);
}
.site-header .wrap{ display: flex; align-items: center; justify-content: space-between; }

.brand{ display: flex; align-items: center; gap: .65rem; font-family: var(--font-display); font-size: 1.28rem; font-weight: 600; }
.brand .mark{ width: 34px; height: 34px; flex-shrink: 0; }

.nav-links{ display: flex; align-items: center; gap: var(--space-4); }
.nav-links a{
  font-size: .93rem;
  font-weight: 500;
  color: var(--color-slate);
  position: relative;
  padding-bottom: 4px;
  transition: color .25s var(--ease);
}
.nav-links a::after{
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--color-blue);
  transition: width .3s var(--ease);
}
.nav-links a:hover, .nav-links a.active{ color: var(--color-ink); }
.nav-links a:hover::after, .nav-links a.active::after{ width: 100%; }

.nav-cta{ display: flex; align-items: center; gap: var(--space-3); }
.nav-phone{ display: flex; align-items: center; gap: .5em; font-family: var(--font-mono); font-size: .85rem; }
.nav-phone svg{ width: 16px; height: 16px; stroke: var(--color-blue); }

.nav-toggle{
  display: none;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: #fff;
  position: relative;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content: ""; position: absolute; left: 11px; width: 20px; height: 1.5px; background: var(--color-ink);
  transition: transform .3s var(--ease), opacity .3s var(--ease), top .3s var(--ease);
}
.nav-toggle span{ top: 20px; }
.nav-toggle span::before{ top: -6px; }
.nav-toggle span::after{ top: 6px; }
.nav-toggle.is-open span{ background: transparent; }
.nav-toggle.is-open span::before{ top: 0; transform: rotate(45deg); }
.nav-toggle.is-open span::after{ top: 0; transform: rotate(-45deg); }

@media (max-width: 900px){
  .nav-links, .nav-cta .btn{ display: none; }
  .nav-toggle{ display: block; }
  .mobile-panel{
    position: fixed; inset: 0; top: 64px;
    background: var(--color-paper);
    padding: var(--space-4) var(--space-3);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s var(--ease), transform .35s var(--ease);
    z-index: 90;
    overflow-y: auto;
  }
  .mobile-panel.is-open{ opacity: 1; transform: translateY(0); pointer-events: auto; }
  .mobile-panel a{
    display: block;
    font-family: var(--font-display);
    font-size: 1.8rem;
    padding-block: .5rem;
    border-bottom: 1px solid var(--color-line);
  }
  .mobile-panel .nav-phone{ margin-top: var(--space-4); font-size: 1rem; }
}
@media (min-width: 901px){ .mobile-panel{ display: none; } }

/* ---------------------------------------------------------------------- */
/* Hero                                                                    */
/* ---------------------------------------------------------------------- */
.hero{
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: 7rem;
  background: linear-gradient(180deg, #fff 0%, var(--color-mist) 100%);
  position: relative;
  overflow: hidden;
}
.hero .wrap{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: var(--space-5);
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero h1{ margin-block: var(--space-3); }
.hero-actions{ display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-4); flex-wrap: wrap; }
.hero-stats{ display: flex; gap: var(--space-5); margin-top: var(--space-5); flex-wrap: wrap; }
.hero-stat .num{ font-family: var(--font-display); font-size: 2.1rem; color: var(--color-blue); }
.hero-stat .label{ font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--color-slate); }

.hero-visual{ position: relative; }
.meridian-orb{
  position: relative;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #4468ec 0%, var(--color-blue) 42%, var(--color-blue-deep) 100%);
  box-shadow: 0 40px 90px -30px rgba(32,73,224,.55), inset 0 0 0 1px rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
}
.meridian-orb svg{ width: 62%; }
.meridian-orb.has-photo{
  background: linear-gradient(155deg, #4468ec 0%, var(--color-blue) 42%, var(--color-blue-deep) 100%);
  padding: 10px;
}
.meridian-orb.has-photo img{
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.25);
}

@media (max-width: 900px){
  .hero .wrap{ grid-template-columns: 1fr; }
  .hero-visual{ order: -1; max-width: 260px; margin-inline: auto; }
  .hero{ min-height: auto; padding-bottom: var(--space-5); }
}

/* Signature meridian arc divider */
.arc-divider{ width: 100%; height: auto; display: block; color: var(--color-blue); opacity: .9; }
.arc-divider path{
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  transition: stroke-dashoffset 1.6s var(--ease);
}
.arc-divider.in-view path{ stroke-dashoffset: 0; }

.bg-arc{
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: .5;
}

/* ---------------------------------------------------------------------- */
/* Cards                                                                   */
/* ---------------------------------------------------------------------- */
.card{
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.card:hover{ transform: translateY(-6px); box-shadow: 0 30px 60px -35px rgba(11,13,18,.25); border-color: transparent; }

.icon-tile{
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-blue-tint);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-3);
}
.icon-tile svg{ width: 26px; height: 26px; stroke: var(--color-blue); }

.service-card h3{ margin-bottom: .5rem; }
.service-card p{ color: var(--color-slate); font-size: .95rem; }
.service-card .tag{ font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--color-slate-soft); }

/* ---------------------------------------------------------------------- */
/* Reveal-on-scroll                                                        */
/* ---------------------------------------------------------------------- */
.reveal{ opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in-view{ opacity: 1; transform: translateY(0); }
.reveal-stagger > *{ opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-stagger.in-view > *{ opacity: 1; transform: translateY(0); }
.reveal-stagger.in-view > *:nth-child(1){ transition-delay: .05s; }
.reveal-stagger.in-view > *:nth-child(2){ transition-delay: .15s; }
.reveal-stagger.in-view > *:nth-child(3){ transition-delay: .25s; }
.reveal-stagger.in-view > *:nth-child(4){ transition-delay: .35s; }
.reveal-stagger.in-view > *:nth-child(5){ transition-delay: .45s; }
.reveal-stagger.in-view > *:nth-child(6){ transition-delay: .55s; }

/* ---------------------------------------------------------------------- */
/* Marquee / trust strip                                                   */
/* ---------------------------------------------------------------------- */
.trust-strip{
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  padding-block: var(--space-3);
  overflow: hidden;
}
.marquee{ display: flex; width: max-content; gap: var(--space-6); animation: marquee 28s linear infinite; }
.marquee span{ font-family: var(--font-mono); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; color: var(--color-slate-soft); white-space: nowrap; }
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ---------------------------------------------------------------------- */
/* Feature split                                                          */
/* ---------------------------------------------------------------------- */
.split{ display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); align-items: center; }
@media (max-width: 900px){ .split{ grid-template-columns: 1fr; } }
.split.reverse .split-visual{ order: 2; }
.feature-list{ margin-top: var(--space-4); display: grid; gap: var(--space-3); }
.feature-list li{ display: flex; gap: var(--space-2); align-items: flex-start; }
.feature-list svg{ width: 20px; height: 20px; stroke: var(--color-blue); flex-shrink: 0; margin-top: 3px; }
.feature-list b{ display: block; font-size: .98rem; margin-bottom: 2px; }
.feature-list span{ color: var(--color-slate); font-size: .92rem; }

.visual-panel{
  border-radius: var(--radius-lg);
  aspect-ratio: 4/5;
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, var(--color-ink) 0%, #1c2233 55%, var(--color-blue-deep) 100%);
  display: flex; align-items: center; justify-content: center;
}
.visual-panel svg{ width: 72%; }
.visual-panel.light{ background: linear-gradient(155deg, var(--color-blue-tint) 0%, var(--color-blue-tint-2) 100%); }
.visual-panel.light svg{ color: var(--color-blue); }
.visual-panel.photo{ background-size: cover; background-position: center; }

/* ---------------------------------------------------------------------- */
/* Testimonials                                                            */
/* ---------------------------------------------------------------------- */
.testimonial-track{ position: relative; min-height: 220px; }
.testimonial-slide{
  position: absolute; inset: 0;
  opacity: 0; transform: translateX(24px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
  pointer-events: none;
}
.testimonial-slide.is-active{ opacity: 1; transform: translateX(0); pointer-events: auto; position: relative; }
.testimonial-slide blockquote{ font-family: var(--font-display); font-size: clamp(1.3rem, 2.2vw, 1.9rem); line-height: 1.4; max-width: 760px; }
.testimonial-slide .author{ margin-top: var(--space-3); font-family: var(--font-mono); font-size: .82rem; color: var(--color-slate); text-transform: uppercase; letter-spacing: .06em; }
.testimonial-dots{ display: flex; gap: .5rem; margin-top: var(--space-4); }
.testimonial-dots button{ width: 8px; height: 8px; border-radius: 50%; border: none; background: var(--color-line); cursor: pointer; transition: background .3s, width .3s; }
.testimonial-dots button.is-active{ background: var(--color-blue); width: 22px; border-radius: 4px; }

/* ---------------------------------------------------------------------- */
/* CTA banner                                                              */
/* ---------------------------------------------------------------------- */
.cta-banner{
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: radial-gradient(circle at 20% 20%, #2955f2 0%, var(--color-ink) 60%);
  color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap;
}
.cta-banner h2{ color: #fff; max-width: 520px; }

/* ---------------------------------------------------------------------- */
/* Footer                                                                  */
/* ---------------------------------------------------------------------- */
.site-footer{ background: var(--color-ink); color: rgba(255,255,255,.72); padding-top: var(--space-6); }
.footer-grid{ display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-4); padding-bottom: var(--space-5); }
@media (max-width: 900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer-grid h4{ color: #fff; font-family: var(--font-mono); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 500; margin-bottom: var(--space-2); }
.footer-grid ul{ display: grid; gap: .6rem; }
.footer-grid a{ color: rgba(255,255,255,.62); font-size: .93rem; transition: color .25s; }
.footer-grid a:hover{ color: #fff; }
.footer-brand p{ color: rgba(255,255,255,.55); margin-top: var(--space-2); max-width: 32ch; font-size: .93rem; }
.footer-bottom{ border-top: 1px solid var(--color-line-dark); padding-block: var(--space-3); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; font-size: .82rem; color: rgba(255,255,255,.45); }
.footer-social{ display: flex; gap: .8rem; }
.footer-social a{ width: 36px; height: 36px; border: 1px solid var(--color-line-dark); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.footer-social svg{ width: 16px; height: 16px; }

/* ---------------------------------------------------------------------- */
/* Page hero (interior pages)                                              */
/* ---------------------------------------------------------------------- */
.page-hero{ padding-top: 9rem; padding-bottom: var(--space-5); background: var(--color-mist); }
.page-hero .eyebrow{ margin-bottom: var(--space-2); }
.breadcrumb{ font-family: var(--font-mono); font-size: .78rem; color: var(--color-slate-soft); margin-top: var(--space-2); }
.breadcrumb a{ color: var(--color-slate); }
.breadcrumb a:hover{ color: var(--color-blue); }

/* ---------------------------------------------------------------------- */
/* Team                                                                    */
/* ---------------------------------------------------------------------- */
.team-card{ text-align: left; }
.avatar{
  width: 100%; aspect-ratio: 1; border-radius: var(--radius-md);
  background: linear-gradient(155deg, var(--color-blue-tint) 0%, var(--color-blue-tint-2) 100%);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-3);
  position: relative; overflow: hidden;
}
.avatar span{ font-family: var(--font-display); font-size: 2.4rem; color: var(--color-blue); }
.avatar svg{ position: absolute; inset: 0; width: 100%; height: 100%; opacity: .5; }
.avatar.photo{ background-size: cover; background-position: top center; }
.team-card h4{ margin-bottom: 2px; }
.team-card .role{ font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--color-blue); }
.team-card p{ color: var(--color-slate); font-size: .9rem; margin-top: var(--space-2); }

/* ---------------------------------------------------------------------- */
/* Values / stats grid                                                     */
/* ---------------------------------------------------------------------- */
.stat-card{ border-left: 2px solid var(--color-blue); padding-left: var(--space-3); }
.stat-card .num{ font-family: var(--font-display); font-size: 2.6rem; color: var(--color-ink); }
.stat-card .label{ color: var(--color-slate); font-size: .9rem; margin-top: .3rem; }

/* ---------------------------------------------------------------------- */
/* Services page — tabs & process                                          */
/* ---------------------------------------------------------------------- */
.filter-row{ display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: var(--space-5); }
.filter-btn{
  padding: .6rem 1.2rem; border-radius: 999px; border: 1px solid var(--color-line);
  background: #fff; font-size: .85rem; font-weight: 500; color: var(--color-slate);
  cursor: pointer; transition: all .3s var(--ease);
}
.filter-btn:hover{ border-color: var(--color-ink); color: var(--color-ink); }
.filter-btn.is-active{ background: var(--color-ink); color: #fff; border-color: var(--color-ink); }

.service-item{ display: none; }
.service-item.is-visible{ display: block; }

.process-steps{ display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); counter-reset: step; }
@media (max-width: 900px){ .process-steps{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .process-steps{ grid-template-columns: 1fr; } }
.process-step{ position: relative; padding-top: var(--space-4); border-top: 1px solid var(--color-line); }
.process-step .step-num{ font-family: var(--font-mono); font-size: .8rem; color: var(--color-blue); margin-bottom: var(--space-2); display: block; }

/* ---------------------------------------------------------------------- */
/* Gallery                                                                  */
/* ---------------------------------------------------------------------- */
.gallery-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
@media (max-width: 900px){ .gallery-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .gallery-grid{ grid-template-columns: 1fr; } }
.gallery-item{
  position: relative; border-radius: var(--radius-md); overflow: hidden; cursor: pointer;
  aspect-ratio: 4/5; display: none;
}
.gallery-item.is-visible{ display: block; }
.gallery-item .art{ position: absolute; inset: 0; transition: transform .6s var(--ease); background-size: cover; background-position: center; }
.gallery-item:hover .art{ transform: scale(1.06); }
.gallery-item .overlay{
  position: absolute; inset: 0; display: flex; align-items: flex-end; padding: var(--space-3);
  background: linear-gradient(180deg, transparent 40%, rgba(11,13,18,.78) 100%);
  color: #fff;
  opacity: 0; transition: opacity .4s var(--ease);
}
.gallery-item:hover .overlay{ opacity: 1; }
.overlay .tag{ font-family: var(--font-mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.7); display: block; margin-bottom: 2px; }
.overlay h4{ color: #fff; }

/* Lightbox */
.lightbox{
  position: fixed; inset: 0; z-index: 200; background: rgba(11,13,18,.92);
  display: flex; align-items: center; justify-content: center; padding: var(--space-4);
  opacity: 0; pointer-events: none; transition: opacity .35s var(--ease);
}
.lightbox.is-open{ opacity: 1; pointer-events: auto; }
.lightbox-inner{ max-width: 720px; width: 100%; background: var(--color-ink-soft); border-radius: var(--radius-lg); overflow: hidden; }
.lightbox .art-large{ aspect-ratio: 16/10; background-size: cover; background-position: center; }
.lightbox-caption{ padding: var(--space-3) var(--space-4); color: #fff; }
.lightbox-caption .tag{ font-family: var(--font-mono); font-size: .72rem; color: var(--color-blue); text-transform: uppercase; letter-spacing: .08em; }
.lightbox-close{
  position: absolute; top: var(--space-3); right: var(--space-3);
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--color-line-dark);
  background: transparent; color: #fff; cursor: pointer; font-size: 1.2rem;
}

/* Decorative art fills for gallery / placeholders (SVG patterns via CSS) */
.art-1{ background: linear-gradient(155deg,#1b2438,#2049E0); }
.art-2{ background: linear-gradient(155deg,#EDF1FE,#DCE4FC); }
.art-3{ background: linear-gradient(155deg,#0B0D12,#33406b); }
.art-4{ background: linear-gradient(155deg,#DCE4FC,#b9c8f7); }
.art-5{ background: linear-gradient(155deg,#2049E0,#0B0D12); }
.art-6{ background: linear-gradient(155deg,#F4F5F7,#DCE4FC); }

/* ---------------------------------------------------------------------- */
/* Contact                                                                  */
/* ---------------------------------------------------------------------- */
.contact-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
@media (max-width: 900px){ .contact-grid{ grid-template-columns: 1fr; } }

.info-card{ display: flex; gap: var(--space-3); padding-block: var(--space-3); border-bottom: 1px solid var(--color-line); }
.info-card .icon-tile{ margin-bottom: 0; flex-shrink: 0; }
.info-card h4{ margin-bottom: 2px; }
.info-card p, .info-card a{ color: var(--color-slate); font-size: .93rem; }
.info-card a:hover{ color: var(--color-blue); }

.form-field{ margin-bottom: var(--space-3); }
.form-field label{ display: block; font-size: .82rem; font-weight: 600; margin-bottom: .4rem; }
.form-field input, .form-field textarea, .form-field select{
  width: 100%; padding: .85rem 1rem; border-radius: var(--radius-sm);
  border: 1px solid var(--color-line); background: var(--color-mist);
  transition: border-color .25s, background .25s;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus{
  outline: none; border-color: var(--color-blue); background: #fff;
}
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
@media (max-width: 560px){ .form-row{ grid-template-columns: 1fr; } }
.form-note{ font-size: .82rem; color: var(--color-slate-soft); margin-top: var(--space-2); }
.form-success{
  display: none; padding: var(--space-3); border-radius: var(--radius-sm);
  background: var(--color-blue-tint); color: var(--color-blue-deep); font-size: .9rem; margin-top: var(--space-3);
}
.form-success.is-shown{ display: block; }

.map-frame{ border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-line); margin-top: var(--space-4); }
.map-frame iframe{ width: 100%; height: 320px; border: 0; display: block; }

/* FAQ accordion */
.faq-item{ border-bottom: 1px solid var(--color-line); }
.faq-q{
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-2);
  padding-block: var(--space-3); cursor: pointer; font-family: var(--font-display); font-size: 1.1rem;
  background: none; border: none; width: 100%; text-align: left; color: var(--color-ink);
}
.faq-q .plus{ transition: transform .35s var(--ease); flex-shrink: 0; }
.faq-item.is-open .faq-q .plus{ transform: rotate(45deg); }
.faq-a{ max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq-a p{ padding-bottom: var(--space-3); color: var(--color-slate); max-width: 62ch; }

/* ---------------------------------------------------------------------- */
/* Misc                                                                     */
/* ---------------------------------------------------------------------- */
.tag-pill{
  display: inline-block; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase;
  padding: .3rem .7rem; border-radius: 999px; background: var(--color-blue-tint); color: var(--color-blue); margin-bottom: var(--space-2);
}
.divider-space{ height: var(--space-5); }