/* ===================================================================
   SANTOWN — Design tokens
   Palette:  #12153A deep navy (brand) · #F6F3EC warm plaster bg
             #2F55E8 signal blue (CTA/water) · #C2531E terracotta/brass accent
             #1A1A1A near-black ink · #DEDACE hairline
   Type:     Poppins (display + body + utility)
=================================================================== */

:root{
  --navy: #12153A;
  --navy-soft: #1B2050;
  --bg: #F6F3EC;
  --bg-raised: #FFFFFF;
  --blue: #2F55E8;
  --blue-deep: #1D3BB8;
  --brass: #C2531E;
  --ink: #181A22;
  --ink-soft: #5B5D6B;
  --line: #DEDACE;
  --line-strong: #C8C3B4;

  --display: "Poppins", "Helvetica Neue", Arial, sans-serif;
  --body: "Poppins", "Helvetica Neue", Arial, sans-serif;
  --mono: "Poppins", "Helvetica Neue", Arial, sans-serif;

  --container: 1240px;
  --pad: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.16,.84,.32,1);
}

*{ box-sizing: border-box; margin: 0; padding: 0; }

html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

body{
  font-family: var(--body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

button{ font-family: inherit; background: none; border: none; cursor: pointer; color: inherit; }

:focus-visible{
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 2px;
}

.section-inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.kicker{
  display: block;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 18px;
}

h1, h2, h3{
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.01em;
}

/* subtle grain texture over everything, for the "showroom material" feel */
.grain{
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: .035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===================================================================
   PAGE LOADER — water fill animation
=================================================================== */
html.loading-lock, html.loading-lock body{ overflow: hidden; height: 100%; }

.loader{
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
.loader.loader-hidden{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
}

.loader-drop{
  color: rgba(255,255,255,.85);
  opacity: 0;
  filter: drop-shadow(0 14px 22px rgba(0,0,0,.35));
  animation: loaderFadeIn .6s var(--ease) .1s forwards;
}
.loader-drop-outline{
  fill: none;
  stroke: rgba(255,255,255,.4);
  stroke-width: 2.4;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.loader-drop-fill{
  fill: var(--blue);
  transition: fill .4s var(--ease);
}
.loader-wave-1{ fill: var(--blue-deep); opacity: .5; }
.loader-wave-2{ fill: #ffffff; opacity: .16; }

.loader-drips .drip{
  fill: var(--blue);
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  animation: loaderDrip 1.6s ease-in infinite;
}
.loader-drips .drip-1{ animation-delay: 0s; }
.loader-drips .drip-2{ animation-delay: .53s; }
.loader-drips .drip-3{ animation-delay: 1.06s; }
@keyframes loaderDrip{
  0%{ transform: translateY(0) scaleY(.85) scaleX(1.05); opacity: 0; }
  10%{ opacity: 1; }
  75%{ transform: translateY(55px) scaleY(1.3) scaleX(.85); opacity: 1; }
  88%{ transform: translateY(64px) scaleY(.5) scaleX(1.6); opacity: .6; }
  100%{ transform: translateY(64px) scaleY(.2) scaleX(1.8); opacity: 0; }
}

.loader-percent{
  position: relative;
  z-index: 2;
  font-family: var(--display);
  font-weight: 700;
  font-size: 26px;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,.25);
  opacity: 0;
  animation: loaderFadeIn .6s var(--ease) .22s forwards;
}

.loader-label{
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  opacity: 0;
  animation: loaderFadeIn .6s var(--ease) .32s forwards;
}
.loader-dots span{
  display: inline-block;
  animation: loaderDot 1.4s ease-in-out infinite;
}
.loader-dots span:nth-child(2){ animation-delay: .2s; }
.loader-dots span:nth-child(3){ animation-delay: .4s; }
@keyframes loaderDot{
  0%, 80%, 100%{ opacity: .25; transform: translateY(0); }
  40%{ opacity: 1; transform: translateY(-2px); }
}

@keyframes loaderFadeIn{
  from{ opacity: 0; transform: translateY(8px); }
  to{ opacity: 1; transform: translateY(0); }
}

/* ===================================================================
   FIXED CALL BUTTON
=================================================================== */
.call-fab{
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 500;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(47,85,232,.45);
  transition: background .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.call-fab:hover{
  background: var(--blue-deep);
  transform: scale(1.08);
  box-shadow: 0 14px 34px rgba(47,85,232,.55);
}
.call-fab svg{ position: relative; z-index: 2; }
.call-fab-ring{
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--blue);
  opacity: 0;
  animation: callPulse 2.6s ease-out infinite;
}
.call-fab-ring-2{ animation-delay: 1.3s; }
@keyframes callPulse{
  0%{ transform: scale(1); opacity: .55; }
  100%{ transform: scale(1.7); opacity: 0; }
}

@media (max-width: 600px){
  .call-fab{ right: 16px; bottom: 16px; width: 54px; height: 54px; }
  .call-fab svg{ width: 22px; height: 22px; }
  .loader-drop{ width: 88px; height: 92px; }
  .loader-percent{ font-size: 22px; }
}

/* ===================================================================
   HEADER
=================================================================== */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px var(--pad);
  display: flex;
  background: rgba(246,243,236,.96);
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 var(--line);
  transition: background .35s var(--ease), padding .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.scrolled{
  background: rgba(246,243,236,.96);
  backdrop-filter: blur(14px) saturate(140%);
  padding: 12px var(--pad);
  box-shadow: 0 1px 0 var(--line);
}

.header-inner{
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  flex-shrink: 0;
}
.brand-mark{
  width: 34px; height: 34px;
  display: inline-flex;
}
.brand-mark svg{ width: 100%; height: 100%; }
.brand-word{
  font-family: var(--display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -.01em;
}

.main-nav{
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 30px);
  font-size: 14.5px;
  font-weight: 600;
}
.main-nav a{
  position: relative;
  color: var(--navy);
  padding: 4px 0;
  flex-shrink: 0;
  white-space: nowrap;
}
.main-nav a:not(.nav-cta)::after{
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--brass);
  transition: width .25s var(--ease);
}
.main-nav a:not(.nav-cta):hover::after{ width: 100%; }

.main-nav a.nav-cta{
  background: var(--navy);
  color: #fff !important;
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  min-width: max-content;
  transition: background .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.main-nav a.nav-cta:hover{ background: var(--blue); transform: translateY(-2px); box-shadow: 0 8px 18px rgba(18,21,58,.22); }

.burger{
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
  padding: 6px 0;
}
.burger span{
  display: block;
  width: 100%;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ===================================================================
   HERO
=================================================================== */
.hero{
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 140px var(--pad) 80px;
  overflow: hidden;
  background: var(--navy);
}

.hero-media{
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
}
.hero-slide{
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 35%;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.6s ease, transform 7s linear;
}
.hero-slide.active{
  opacity: 1;
  transform: scale(1);
}
.hero-slide.active:first-child{ animation: none; }

.hero-scrim{
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background:
    linear-gradient(180deg, rgba(18,21,58,.55) 0%, rgba(18,21,58,.35) 35%, rgba(18,21,58,.92) 100%);
}

.hero-grid-lines{
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
  pointer-events: none;
}
.hero-grid-lines span{
  width: 1px;
  height: 100%;
  background: rgba(255,255,255,.07);
}

.hero-content{
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 760px;
}

.hero-eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.78);
  margin-bottom: 22px;
  opacity: 0;
  animation: fadeUp .7s var(--ease) .15s forwards;
}
.dot{
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #4DE07A;
  box-shadow: 0 0 0 0 rgba(77,224,122,.6);
  animation: pulse 2.2s infinite;
}
@keyframes pulse{
  0%{ box-shadow: 0 0 0 0 rgba(77,224,122,.55); }
  70%{ box-shadow: 0 0 0 7px rgba(77,224,122,0); }
  100%{ box-shadow: 0 0 0 0 rgba(77,224,122,0); }
}

.hero-title{
  font-size: clamp(46px, 7.4vw, 96px);
}
.hero-title .line{
  display: block;
  overflow: hidden;
  opacity: 0;
  transform: translateY(100%);
  animation: lineUp .8s var(--ease) forwards;
}
.hero-title .line:nth-child(1){ animation-delay: .25s; }
.hero-title .line:nth-child(2){ animation-delay: .4s; }
.hero-title .accent{ color: #8FB0FF; }

@keyframes lineUp{ to{ opacity: 1; transform: translateY(0); } }
@keyframes fadeUp{ to{ opacity: 1; } }

.hero-sub{
  margin-top: 26px;
  font-size: clamp(16px, 1.6vw, 19px);
  color: rgba(255,255,255,.82);
  max-width: 540px;
  opacity: 0;
  animation: fadeUp .7s var(--ease) .6s forwards;
}

.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
  opacity: 0;
  animation: fadeUp .7s var(--ease) .75s forwards;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 26px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}
.btn svg{ flex-shrink: 0; }

.btn-primary{
  background: var(--blue);
  color: #fff;
}
.btn-primary:hover{
  background: #fff;
  color: var(--blue-deep);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,.18);
}
.btn-primary svg{ transition: transform .25s var(--ease); }
.btn-primary:hover svg{ transform: translateX(3px); }

.btn-ghost{
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.35);
  color: #fff;
}
.btn-ghost svg{ transition: transform .3s var(--ease); }
.btn-ghost:hover{
  background: rgba(255,255,255,.16);
  transform: translateY(-2px);
}
.btn-ghost:hover svg{ transform: rotate(12deg); }

.btn-light{
  background: #fff;
  color: var(--navy);
}
.btn-light:hover{
  background: var(--brass);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,.2);
}

.hero-stats{
  display: flex;
  gap: clamp(24px, 4vw, 56px);
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.18);
  opacity: 0;
  animation: fadeUp .7s var(--ease) .9s forwards;
}
.stat{ display: flex; flex-direction: column; gap: 4px; }
.stat-num{
  font-family: var(--display);
  font-size: clamp(22px, 2.6vw, 30px);
  color: #fff;
}
.stat-label{
  font-size: 13px;
  color: rgba(255,255,255,.65);
}

.scroll-cue{
  position: absolute;
  right: var(--pad);
  bottom: 32px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.75);
  font-size: 12.5px;
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: .05em;
  writing-mode: vertical-rl;
}
.scroll-cue svg{ writing-mode: horizontal-tb; animation: bounce 2s infinite; }
@keyframes bounce{ 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(6px); } }

/* ===================================================================
   MARQUEE
=================================================================== */
.marquee-strip{
  background: var(--brass);
  color: #fff;
  overflow: hidden;
  padding: 13px 0;
}
.marquee-track{
  display: flex;
  gap: 14px;
  white-space: nowrap;
  width: max-content;
  animation: marquee 32s linear infinite;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.marquee-track span{ opacity: .92; }
@keyframes marquee{ to{ transform: translateX(-50%); } }

/* ===================================================================
   ABOUT
=================================================================== */
.about{ padding: 120px 0; }
.about-grid{
  display: grid;
  grid-template-columns: .9fr 1.4fr;
  gap: clamp(32px, 6vw, 90px);
}
.about-label h2{
  font-size: clamp(30px, 3.6vw, 44px);
  color: var(--navy);
}
.about-copy .lead{
  font-size: clamp(19px, 2vw, 23px);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.4;
}
.about-copy p{ margin-top: 20px; color: var(--ink-soft); font-size: 16px; line-height: 1.7; }
.about-copy p:first-of-type{ margin-top: 0; }

.about-values{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}
.value-chip{
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  padding: 9px 18px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--navy);
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.value-chip:hover{
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(18,21,58,.18);
}

/* ===================================================================
   CATALOG WALL — signature interactive section
=================================================================== */
.wall{
  background: var(--navy);
  color: #fff;
  padding: 110px 0 130px;
  position: relative;
}
.wall-head{ max-width: 640px; margin-bottom: 50px; }
.wall-head h2{ font-size: clamp(30px, 3.6vw, 44px); color: #fff; }
.wall-sub{ margin-top: 14px; color: rgba(255,255,255,.6); font-size: 16px; }

.wall-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.14);
}

.wall-panel{
  position: relative;
  background: var(--navy);
  text-align: left;
  padding: 32px 22px;
  min-height: 168px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: background .35s var(--ease), transform .35s var(--ease), box-shadow .35s var(--ease);
  z-index: 0;
}
.wall-panel::before{
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--blue);
  opacity: 0;
  transition: opacity .35s var(--ease);
}
.wall-panel:hover,
.wall-panel.active{
  transform: translateY(-4px) scale(1.015);
  box-shadow: 0 18px 32px rgba(0,0,0,.28);
  z-index: 2;
}
.wall-panel:hover::before,
.wall-panel.active::before{ opacity: 1; }

.wall-panel::after{
  content: "";
  position: absolute;
  top: 30px; right: 22px;
  width: 16px; height: 16px;
  z-index: 1;
  opacity: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 17L17 7M17 7H9M17 7V15'/%3E%3C/svg%3E") center / contain no-repeat;
  transform: translate(-4px, 4px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.wall-panel:hover::after,
.wall-panel.active::after{ opacity: 1; transform: translate(0,0); }

.wall-panel .panel-index,
.wall-panel .panel-name,
.wall-panel .panel-desc{
  position: relative;
  z-index: 1;
  transition: color .3s var(--ease), transform .3s var(--ease);
}

.panel-index{
  font-family: var(--mono);
  font-weight: 600;
  font-size: 12.5px;
  color: rgba(255,255,255,.45);
}
.panel-name{
  font-family: var(--display);
  font-weight: 700;
  font-size: 17px;
  margin-top: auto;
  padding-top: 14px;
}
.panel-desc{
  font-size: 12.5px;
  color: rgba(255,255,255,.5);
  margin-top: 8px;
  line-height: 1.4;
}
.wall-panel:hover .panel-desc,
.wall-panel.active .panel-desc{ color: rgba(255,255,255,.85); }

.wall-panel:hover .panel-name,
.wall-panel.active .panel-name{ transform: translateX(4px); }

/* expandable detail */
.wall-detail{
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 0fr 1fr;
  align-items: stretch;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .75s cubic-bezier(.22,.9,.25,1), opacity .55s var(--ease), grid-template-columns .75s cubic-bezier(.22,.9,.25,1);
  background: var(--navy-soft);
}
.wall-detail.open{
  max-height: 420px;
  opacity: 1;
  grid-template-columns: 1.1fr 1fr;
}
.wall-detail-media{
  overflow: hidden;
  min-width: 0;
}
.wall-detail-media img{
  width: 100%; height: 100%;
  min-height: 280px;
  object-fit: cover;
  transform: scale(1.12);
  opacity: 0;
  transition: transform .9s cubic-bezier(.22,.9,.25,1) .15s, opacity .6s var(--ease) .15s;
}
.wall-detail.open .wall-detail-media img{
  transform: scale(1);
  opacity: 1;
}
.wall-detail-text{
  position: relative;
  padding: 40px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}
.wall-detail-text > *{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.wall-detail.open .wall-detail-text > *{ opacity: 1; transform: translateY(0); }
.wall-detail.open .wall-detail-text .panel-index{ transition-delay: .25s; }
.wall-detail.open .wall-detail-text h3{ transition-delay: .32s; }
.wall-detail.open .wall-detail-text p{ transition-delay: .4s; }
.wall-detail-text h3{
  font-size: clamp(22px, 2.6vw, 30px);
  color: #fff;
}
.wall-detail-text p{
  color: rgba(255,255,255,.65);
  font-size: 15px;
  line-height: 1.6;
  max-width: 420px;
}
.wall-detail-close{
  position: absolute;
  top: 24px; right: 24px;
  color: rgba(255,255,255,.6);
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  opacity: 0;
  transform: translateY(14px);
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease), opacity .5s var(--ease) .4s;
}
.wall-detail.open .wall-detail-close{ opacity: 1; transform: none; transition: background .25s var(--ease), color .25s var(--ease), opacity .5s var(--ease) .4s; }
.wall-detail-close:hover{ background: rgba(255,255,255,.12); color: #fff; transform: rotate(90deg); }

/* ===================================================================
   WHY US
=================================================================== */
.why{ padding: 120px 0; }
.why-head{ max-width: 640px; margin-bottom: 56px; }
.why-head h2{ font-size: clamp(30px, 3.6vw, 44px); color: var(--navy); }

.why-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.why-card{
  position: relative;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 34px 30px;
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.why-card::before{
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}
.why-card:hover{
  transform: translateY(-7px);
  box-shadow: 0 24px 48px rgba(18,21,58,.14);
  border-color: transparent;
}
.why-card:hover::before{ transform: scaleX(1); }

.why-icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px; height: 50px;
  border-radius: 12px;
  background: var(--bg);
  color: var(--navy);
  transition: background .35s var(--ease), color .35s var(--ease), transform .35s var(--ease);
}
.why-card:hover .why-icon{
  background: var(--navy);
  color: #fff;
  transform: scale(1.08) rotate(-4deg);
}
.why-card h3{
  font-family: var(--body);
  font-weight: 800;
  font-size: 18px;
  margin-top: 20px;
  color: var(--navy);
}
.why-card p{
  margin-top: 10px;
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ===================================================================
   SHOWROOM GALLERY — auto-sliding carousel
=================================================================== */
.showroom{ padding: 110px 0 0; overflow: hidden; }
.showroom .section-inner{ margin-bottom: 44px; }
.showroom h2{ font-size: clamp(30px, 3.6vw, 44px); color: var(--navy); margin-top: 6px; }

.showroom-viewport{
  overflow: hidden;
  padding-bottom: 90px;
  mask-image: linear-gradient(90deg, transparent 0, #000 var(--pad), #000 calc(100% - var(--pad)), transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 var(--pad), #000 calc(100% - var(--pad)), transparent 100%);
}

.showroom-track{
  display: flex;
  gap: 18px;
  width: max-content;
  padding: 0 var(--pad);
  animation: showroomSlide 38s linear infinite;
}
.showroom-track.paused{ animation-play-state: paused; }
@keyframes showroomSlide{ to{ transform: translateX(-50%); } }

.showroom-item{
  position: relative;
  flex: 0 0 auto;
  width: min(78vw, 420px);
  aspect-ratio: 4/5;
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow .35s var(--ease);
}
.showroom-item:hover{ box-shadow: 0 22px 44px rgba(18,21,58,.28); }
.showroom-item img{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.showroom-item:hover img{ transform: scale(1.08); }
.showroom-item figcaption{
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 18px 20px;
  background: linear-gradient(180deg, transparent, rgba(18,21,58,.88));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  transition: transform .35s var(--ease);
}
.showroom-item:hover figcaption{ transform: translateY(-4px); }

@media (prefers-reduced-motion: reduce){
  .showroom-track{ animation: none; }
}

/* ===================================================================
   CONTACTS
=================================================================== */
.contacts{ padding: 110px 0 70px; }
.contacts h2{ font-size: clamp(30px, 3.6vw, 44px); color: var(--navy); margin-top: 6px; }
.contacts-sub{ margin-top: 14px; margin-bottom: 48px; color: var(--ink-soft); font-size: 15.5px; max-width: 480px; }

.contact-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.contact-card{
  position: relative;
  background: var(--bg-raised);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
  transition: background .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease), z-index .3s;
  z-index: 0;
}
.contact-card::before{
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--blue);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .35s var(--ease);
}
.contact-card:hover::before{ transform: scaleY(1); }
.contact-card:hover{
  background: var(--navy);
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(18,21,58,.32);
  z-index: 2;
}
.contact-card:hover .contact-name{ color: rgba(255,255,255,.6); }
.contact-card:hover .contact-phone{ color: #fff; }
.contact-card:hover .contact-phone svg{ transform: translateX(4px) rotate(8deg); opacity: 1; }
.contact-name{
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--ink-soft);
  font-weight: 700;
  transition: color .25s var(--ease);
}
.contact-phone{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 17px;
  color: var(--navy);
  transition: color .25s var(--ease);
}
.contact-phone svg{
  flex-shrink: 0;
  opacity: .4;
  transform: translateX(0) rotate(0);
  transition: transform .35s var(--ease), opacity .35s var(--ease);
}

/* social / external link tabs */
.social-band{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.social-tab{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.social-tab:hover{
  border-color: transparent;
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(18,21,58,.14);
}
.social-tab-icon{
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--bg);
  color: var(--navy);
  transition: background .3s var(--ease), color .3s var(--ease);
}
.social-tab:hover .social-tab-icon{ background: var(--blue); color: #fff; }
.social-tab-text{
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}
.social-tab-text strong{ font-size: 14.5px; color: var(--navy); }
.social-tab-text span{
  font-size: 13px;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.social-tab-arrow{
  flex-shrink: 0;
  color: var(--ink-soft);
  opacity: 0;
  transform: translate(-4px, 4px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), color .3s var(--ease);
}
.social-tab:hover .social-tab-arrow{ opacity: 1; transform: translate(0,0); color: var(--blue); }

.map-band{ margin-top: 14px; }
.map-embed{
  position: relative;
  width: 100%;
  height: 320px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.map-embed iframe{ width: 100%; height: 100%; display: block; filter: grayscale(.15) contrast(1.02); }
.map-embed-tag{
  position: absolute;
  left: 16px; bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(246,243,236,.96);
  backdrop-filter: blur(6px);
  color: var(--navy);
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 100px;
  box-shadow: 0 6px 18px rgba(18,21,58,.16);
  transition: background .25s var(--ease), color .25s var(--ease);
}
.map-embed-tag svg{ flex-shrink: 0; }
.map-embed-tag:hover{ background: var(--navy); color: #fff; }

/* ===================================================================
   FOOTER
=================================================================== */
.site-footer{
  background: var(--ink);
  color: rgba(255,255,255,.7);
  padding: 76px 0 0;
}

.footer-top{
  display: flex;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand{
  flex: 1.4 1 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 320px;
}
.footer-col{ flex: 1 1 0; }
.footer-brand .brand{ color: #fff; }
.footer-brand .brand-mark{ color: #fff; }
.footer-brand .brand-word{ color: #fff; font-size: 20px; }
.footer-brand p{ font-size: 14px; line-height: 1.6; color: rgba(255,255,255,.5); }

.footer-social{ display: flex; gap: 10px; margin-top: 4px; }
.footer-social a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.75);
  transition: background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.footer-social a:hover{
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  transform: translateY(-3px);
}

.footer-col-title{
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 18px;
}

.footer-nav{
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14.5px;
}
.footer-nav a{ position: relative; width: fit-content; transition: color .25s var(--ease), transform .25s var(--ease); }
.footer-nav a:hover{ color: #fff; transform: translateX(3px); }

.footer-phone{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 15.5px;
  color: #fff;
  width: fit-content;
  transition: color .25s var(--ease), transform .25s var(--ease);
}
.footer-phone:hover{ color: var(--blue); transform: translateX(3px); }
.footer-phone svg{ flex-shrink: 0; color: rgba(255,255,255,.5); }

.footer-address{
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,.5);
  transition: color .25s var(--ease);
}
.footer-address:hover{ color: rgba(255,255,255,.8); }
.footer-address svg{ flex-shrink: 0; margin-top: 2px; }

.footer-bottom{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding: 26px 0 30px;
  font-size: 13px;
  color: rgba(255,255,255,.4);
}

/* ===================================================================
   SCROLL-REVEAL UTILITY
=================================================================== */
.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.in{ opacity: 1; transform: translateY(0); }

/* ===================================================================
   RESPONSIVE
=================================================================== */
@media (max-width: 1040px){
  .main-nav{ display: none; }
  .burger{ display: flex; }

  .main-nav.open{
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg);
    padding: 24px var(--pad) 30px;
    gap: 20px;
    box-shadow: 0 12px 24px rgba(0,0,0,.08);
    border-bottom: 1px solid var(--line);
  }
  .main-nav.open .nav-cta{ width: fit-content; }

  .about-grid{ grid-template-columns: 1fr; }
  .wall-grid{ grid-template-columns: repeat(2, 1fr); }
  .why-grid{ grid-template-columns: repeat(2, 1fr); }
  .contact-grid{ grid-template-columns: repeat(2, 1fr); }
  .social-band{ grid-template-columns: repeat(2, 1fr); }
  .map-embed{ height: 280px; }
  .wall-detail.open{ grid-template-columns: 1fr; max-height: none; }
  .wall-detail-media img{ min-height: 200px; }
  .footer-top{ flex-wrap: wrap; }
  .footer-brand{ flex: 1 1 100%; max-width: none; margin-bottom: 8px; }
  .footer-col{ flex: 1 1 auto; }
}

@media (max-width: 600px){
  .hero{ padding: 120px var(--pad) 60px; min-height: 92vh; }
  .hero-stats{ flex-wrap: wrap; gap: 24px; }
  .why-grid{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .wall-grid{ grid-template-columns: 1fr; }
  .social-band{ grid-template-columns: 1fr; }
  .map-embed{ height: 240px; }
  .map-embed-tag{ font-size: 12.5px; padding: 8px 12px; left: 10px; bottom: 10px; }
  .scroll-cue{ display: none; }
  .footer-top{ flex-direction: column; gap: 36px; }
  .footer-brand{ margin-bottom: 0; }
  .footer-bottom{ flex-direction: column; }
}