/* ==========================================================================
   NIVIS — premium home solutions
   Fonts: Bricolage Grotesque (display) + Manrope (body)
   ========================================================================== */

:root {
  --bg: #0a0d12;
  --bg-2: #0c1017;
  --surface: #121926;
  --surface-2: #16202f;
  --border: rgba(148, 170, 200, 0.11);
  --border-strong: rgba(148, 170, 200, 0.2);

  --text: #eef2f8;
  --muted: #9aa8bc;
  --muted-dim: #6b7787;

  --accent: #4f93e0;
  --accent-2: #79b1ef;
  --accent-deep: #2f6bb0;
  --accent-glow: rgba(79, 147, 224, 0.16);

  --radius: 18px;
  --radius-lg: 26px;
  --radius-sm: 12px;

  --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 18px 50px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 20px 60px -18px rgba(79, 147, 224, 0.5);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Bricolage Grotesque", "Manrope", sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;

  --maxw: 1180px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
section[id] { scroll-margin-top: 78px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01";
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Ambient background ---------- */
.bg-atmosphere { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.glow { position: absolute; border-radius: 50%; filter: blur(120px); opacity: 0.5; }
.glow-a { width: 620px; height: 620px; top: -180px; right: -120px; background: radial-gradient(circle, rgba(79,147,224,0.28), transparent 70%); }
.glow-b { width: 560px; height: 560px; bottom: -160px; left: -140px; background: radial-gradient(circle, rgba(47,107,176,0.22), transparent 70%); }
.grid-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(148,170,200,0.035) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(148,170,200,0.035) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  justify-content: center;
  padding: 14px 26px; border-radius: 100px;
  font-weight: 600; font-size: 0.96rem; letter-spacing: 0.1px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.3s, border-color 0.3s;
  white-space: nowrap;
}
.btn svg { flex-shrink: 0; }
.btn-sm { padding: 10px 18px; font-size: 0.88rem; }
.btn-block { width: 100%; padding: 16px; font-size: 1rem; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #061019;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 26px 60px -16px rgba(79,147,224,0.65); }

.btn-outline { border: 1px solid var(--border-strong); color: var(--text); background: rgba(255,255,255,0.02); }
.btn-outline:hover { border-color: var(--accent); background: rgba(79,147,224,0.08); transform: translateY(-3px); }

.btn-glass {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.btn-glass:hover { background: rgba(255,255,255,0.1); transform: translateY(-3px); }

.btn-ghost { color: var(--text); }
.btn-ghost:hover { color: var(--accent-2); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.4s, backdrop-filter 0.4s, border-color 0.4s, padding 0.4s;
  border-bottom: 1px solid transparent;
  padding: 8px 0;
}
.nav.scrolled {
  background: rgba(10, 13, 18, 0.72);
  backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

.brand { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); }
.brand-logo { display: block; width: clamp(104px, 9vw, 122px); height: auto; }
.brand-sub { font-size: 0.68rem; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); font-family: var(--font-body); }

.nav-links { display: flex; gap: 6px; }
.nav-links a {
  padding: 9px 9px; border-radius: 100px; font-size: 0.76rem; font-weight: 600; color: var(--muted);
  transition: color 0.25s, background 0.25s;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.04); }

.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-socials {
  display: flex; align-items: center; gap: 6px;
  padding: 4px; border: 1px solid var(--border); border-radius: 100px;
  background: rgba(255,255,255,0.035);
}
.nav-social {
  display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 50%; color: var(--muted);
  transition: color 0.25s, background 0.25s, transform 0.25s var(--ease);
}
.nav-social:hover { color: var(--accent-2); background: rgba(79,147,224,0.12); transform: translateY(-2px); }
.nav-social:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 2px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.35s var(--ease), opacity 0.25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none; flex-direction: column; gap: 4px;
  padding: 8px 24px 20px;
  background: rgba(10,13,18,0.94); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  max-height: 0; overflow: hidden; transition: max-height 0.45s var(--ease);
}
.mobile-menu a { padding: 14px 6px; border-bottom: 1px solid var(--border); color: var(--muted); font-weight: 500; }
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .mobile-phone { color: var(--accent-2); font-weight: 700; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; padding: 120px 0 80px; }
.hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(0.85) brightness(0.55); transform: scale(1.04); animation: heroZoom 18s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1.14); } }
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(10,13,18,0.94) 0%, rgba(10,13,18,0.72) 42%, rgba(10,13,18,0.35) 100%),
    linear-gradient(0deg, var(--bg) 2%, transparent 45%);
}

.hero-inner { position: relative; }
.hero-content { max-width: 660px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 16px; border-radius: 100px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.5px; color: var(--muted);
  margin-bottom: 26px;
}
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 0 4px rgba(79,147,224,0.2); animation: pulse 2.4s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(79,147,224,0); } }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  font-weight: 700; line-height: 1.02; letter-spacing: -1.5px;
  margin-bottom: 22px;
}
.accent-word {
  background: linear-gradient(120deg, var(--accent-2), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { font-size: clamp(1.02rem, 1.7vw, 1.22rem); color: var(--muted); max-width: 540px; margin-bottom: 36px; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }

.hero-gallery-wrap { display: flex; }
.hero-gallery-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 0.94rem; font-weight: 600; letter-spacing: 0.2px;
  color: var(--muted); cursor: pointer;
  transition: color 0.3s, transform 0.35s var(--ease);
}
.hero-gallery-link svg { transition: transform 0.35s var(--ease); }
.hero-gallery-link:hover { color: var(--accent-2); transform: translateY(-2px); }
.hero-gallery-link:hover svg { transform: translateY(3px); }
.hero-gallery-link:focus-visible { color: var(--accent-2); outline: 2px solid var(--accent); outline-offset: 6px; border-radius: 3px; }

.hero-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; }
.hero-phone { display: flex; flex-direction: column; line-height: 1.15; }
.hero-phone-label { font-size: 0.76rem; letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted-dim); }
.hero-phone-num { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; letter-spacing: -0.5px; }
.hero-phone:hover .hero-phone-num { color: var(--accent-2); }

.scroll-hint { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid var(--border-strong); border-radius: 20px; display: grid; place-items: start center; padding-top: 8px; }
.scroll-hint span { width: 4px; height: 8px; border-radius: 4px; background: var(--accent-2); animation: scrollDot 1.8s infinite; }
@keyframes scrollDot { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

/* ---------- Sections ---------- */
.section { padding: clamp(70px, 10vw, 130px) 0; position: relative; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(18,25,38,0.5), transparent); }

.section-head { max-width: 640px; margin: 0 auto clamp(44px, 6vw, 70px); text-align: center; }
.section-tag {
  display: inline-block; padding: 6px 15px; margin-bottom: 18px;
  border-radius: 100px; border: 1px solid var(--border-strong);
  background: var(--accent-glow); color: var(--accent-2);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase;
}
.section-title { font-family: var(--font-display); font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 700; letter-spacing: -1px; line-height: 1.08; margin-bottom: 16px; }
.section-sub { color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.12rem); }

/* ---------- Instagram feature ---------- */
.instagram-section {
  padding-top: clamp(58px, 7vw, 92px);
  padding-bottom: clamp(70px, 9vw, 112px);
  background: linear-gradient(180deg, var(--bg), rgba(18,25,38,0.52), var(--bg));
  overflow: hidden;
}
.instagram-panel {
  position: relative; padding: clamp(28px, 5vw, 58px); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); background: rgba(12,16,23,0.88); box-shadow: var(--shadow-md);
  overflow: hidden;
}
.instagram-panel::before {
  content: ""; position: absolute; width: 420px; height: 420px; top: -250px; right: -100px;
  border-radius: 50%; background: radial-gradient(circle, rgba(121,177,239,0.22), transparent 68%);
  pointer-events: none;
}
.instagram-panel::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.34;
  background: linear-gradient(115deg, transparent 18%, rgba(121,177,239,0.07) 49%, transparent 70%);
}
.instagram-heading { position: relative; z-index: 1; max-width: 780px; margin-bottom: clamp(30px, 4vw, 46px); }
.instagram-heading .section-title { font-size: clamp(2.15rem, 5vw, 4rem); max-width: 720px; }
.instagram-heading .section-sub { max-width: 700px; line-height: 1.75; }
.instagram-kicker {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 18px;
  color: var(--accent-2); font-size: 0.78rem; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase;
}
.instagram-kicker svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.65; }
.instagram-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.instagram-card {
  position: relative; min-height: 270px; border: 1px solid var(--border-strong); border-radius: var(--radius);
  overflow: hidden; isolation: isolate; box-shadow: var(--shadow-sm);
  transition: transform 0.5s var(--ease), opacity 0.35s;
}
.instagram-card::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(10,13,18,0.08) 8%, rgba(10,13,18,0.9) 100%);
}
.instagram-card::after {
  content: ""; position: absolute; inset: 0; z-index: 2; border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(121,177,239,0); transition: opacity 0.35s; opacity: 0;
}
.instagram-card:hover { transform: translateY(-8px); }
.instagram-card:hover::after, .instagram-card:focus-visible::after { opacity: 1; box-shadow: inset 0 0 0 1px rgba(121,177,239,0.5); }
.instagram-card-media { position: absolute; inset: 0; }
.instagram-card-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.78) brightness(0.82); transition: transform 0.75s var(--ease), opacity 0.35s; }
.instagram-card:hover .instagram-card-media img { transform: scale(1.055); opacity: 0.94; }
.instagram-card-content {
  position: absolute; z-index: 3; left: 22px; right: 22px; bottom: 22px;
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 14px;
}
.instagram-icon {
  width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px;
  color: var(--text); background: linear-gradient(145deg, var(--accent-2), var(--accent-deep));
  box-shadow: 0 14px 32px rgba(47,107,176,0.34);
}
.instagram-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.instagram-profile { display: flex; flex-direction: column; min-width: 0; }
.instagram-profile small { color: rgba(238,242,248,0.67); font-size: 0.72rem; letter-spacing: 1px; text-transform: uppercase; }
.instagram-profile strong { overflow: hidden; color: white; font-family: var(--font-display); font-size: clamp(0.88rem, 1.5vw, 1.08rem); text-overflow: ellipsis; white-space: nowrap; }
.instagram-arrow {
  width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,0.22);
  border-radius: 50%; background: rgba(10,13,18,0.42); backdrop-filter: blur(10px);
  transition: transform 0.4s var(--ease), opacity 0.35s;
}
.instagram-arrow svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.instagram-card:hover .instagram-arrow { transform: translateX(4px); }
.intro-statement {
  max-width: 1000px; margin: clamp(42px, 6vw, 70px) auto 0; text-align: center;
  color: var(--muted); font-family: var(--font-display); font-size: clamp(1.25rem, 2.45vw, 2rem);
  font-weight: 500; line-height: 1.58; letter-spacing: -0.35px;
}
.intro-statement strong { color: var(--text); font-weight: 700; }
.section-sub-elegant {
  display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  color: var(--accent-2); font-family: var(--font-display); font-style: italic; letter-spacing: 0.15px;
}
.section-sub-elegant::before, .section-sub-elegant::after { content: ""; width: 34px; height: 1px; background: var(--border-strong); }

/* ---------- Services ---------- */
.services-intro { background: var(--bg); }
.service-jump-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.service-jump {
  min-height: 190px; padding: 24px; border-radius: var(--radius); display: flex; flex-direction: column;
  background: linear-gradient(145deg, rgba(255,255,255,0.045), rgba(255,255,255,0.012));
  border: 1px solid var(--border); transition: transform 0.45s var(--ease), border-color 0.35s, box-shadow 0.45s;
}
.service-jump:hover { transform: translateY(-7px); border-color: rgba(121,177,239,0.45); box-shadow: var(--shadow-md); }
.service-jump > span { color: var(--accent-2); font-size: 0.74rem; font-weight: 700; letter-spacing: 1.5px; }
.service-jump strong { margin-top: auto; font-family: var(--font-display); font-size: 1.28rem; }
.service-jump small { margin-top: 5px; color: var(--muted); font-size: 0.82rem; }

.service-section { color: #17212d; overflow: hidden; }
.service-light { background: linear-gradient(145deg, #fbfcfd 0%, #f2f5f8 100%); }
.service-gray { background: linear-gradient(145deg, #eef2f5 0%, #f8f9fa 55%, #e9eef2 100%); }
.service-beige { background: linear-gradient(145deg, #f4f0e8 0%, #fbfaf7 56%, #ebe4d8 100%); }
.service-pearl { background: linear-gradient(145deg, #f8f8f5 0%, #edf2f4 100%); }
.service-section .section-tag { color: var(--accent-deep); background: rgba(79,147,224,0.09); border-color: rgba(47,107,176,0.18); }
.service-section .section-title { color: #101923; }
.service-section .section-sub, .service-lead { color: #526171; }
.service-layout { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: clamp(42px, 7vw, 92px); align-items: center; }
.service-layout-reverse .service-media { order: 2; }
.service-layout-reverse .service-content { order: 1; }
.service-media { position: relative; min-height: 620px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 26px 70px rgba(40,52,64,0.2); }
.service-media img { width: 100%; height: 100%; min-height: 620px; object-fit: cover; transition: transform 0.8s var(--ease); }
.service-media:hover img { transform: scale(1.035); }
.service-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(8,15,23,0.72)); pointer-events: none; }
.service-number { position: absolute; top: 22px; left: 24px; z-index: 2; font-family: var(--font-display); font-size: 0.82rem; font-weight: 700; letter-spacing: 2px; color: white; padding: 8px 12px; border: 1px solid rgba(255,255,255,0.3); border-radius: 100px; backdrop-filter: blur(12px); background: rgba(7,13,20,0.2); }
.media-note { position: absolute; z-index: 2; left: 26px; right: 26px; bottom: 25px; color: white; display: flex; flex-direction: column; }
.media-note strong { font-family: var(--font-display); font-size: 1.18rem; }
.media-note span { color: rgba(255,255,255,0.72); font-size: 0.84rem; }
.service-content .section-title { max-width: 610px; }
.service-lead { font-size: 1.02rem; margin: 0 0 28px; max-width: 660px; }
.service-feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin-bottom: 24px; }
.service-feature { display: flex; gap: 13px; padding: 17px; border-radius: 15px; background: rgba(255,255,255,0.7); border: 1px solid rgba(28,47,67,0.09); box-shadow: 0 12px 28px rgba(45,61,76,0.06); }
.service-feature svg { width: 22px; height: 22px; flex: 0 0 22px; fill: none; stroke: var(--accent-deep); stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.service-feature h3 { font-family: var(--font-display); color: #182432; font-size: 0.96rem; line-height: 1.2; margin-bottom: 4px; }
.service-feature p { color: #637180; font-size: 0.78rem; line-height: 1.5; }
.service-checks { list-style: none; display: flex; flex-wrap: wrap; gap: 9px 20px; margin: 0 0 28px; color: #3d4b59; font-size: 0.86rem; font-weight: 600; }
.service-checks li::before { content: "✓"; margin-right: 7px; color: var(--accent-deep); }
.type-pills { display: flex; flex-wrap: wrap; gap: 9px; margin: 0 0 25px; }
.type-pills span { padding: 8px 14px; border-radius: 100px; background: #182432; color: #f6f8fa; font-size: 0.78rem; font-weight: 700; }
.compact-features { margin-bottom: 28px; }
.compact-features .service-feature:last-child { grid-column: 1 / -1; }

.service-heading { margin-bottom: 48px; }
.shower-showcase { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr); gap: 24px; align-items: stretch; }
.shower-image { position: relative; min-height: 720px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 26px 70px rgba(74,64,50,0.18); }
.shower-image img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; transition: transform 0.8s var(--ease); }
.shower-image:hover img { transform: scale(1.035); }
.shower-details { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.shower-card { padding: 25px; border-radius: var(--radius); background: rgba(255,255,255,0.68); border: 1px solid rgba(74,64,50,0.1); display: flex; flex-direction: column; justify-content: flex-end; min-height: 235px; }
.shower-card span { margin-bottom: auto; color: var(--accent-deep); font-size: 0.74rem; font-weight: 700; letter-spacing: 1.5px; }
.shower-card h3 { font-family: var(--font-display); font-size: 1.14rem; margin-bottom: 8px; }
.shower-card h4 { font-family: var(--font-display); color: #344555; font-size: 0.88rem; line-height: 1.35; margin-bottom: 8px; }
.shower-card p { color: #637180; font-size: 0.86rem; }
.shower-details > .btn { grid-column: 1 / -1; align-self: end; }

.mirror-media { min-height: 650px; }
.mirror-media img { min-height: 650px; }
.luxury-points { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0 0 28px; }
.luxury-points article { padding: 20px; border-radius: var(--radius); background: rgba(255,255,255,0.7); border: 1px solid rgba(28,47,67,0.09); }
.luxury-points svg { width: 25px; height: 25px; margin-bottom: 14px; fill: none; stroke: var(--accent-deep); stroke-width: 1.45; stroke-linecap: round; stroke-linejoin: round; }
.luxury-points h3 { font-family: var(--font-display); font-size: 1rem; margin-bottom: 5px; }
.luxury-points p { color: #637180; font-size: 0.8rem; }

/* ---------- Feature grid ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card {
  padding: 32px 28px; border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.012));
  border: 1px solid var(--border);
  transition: transform 0.5s var(--ease), border-color 0.4s, box-shadow 0.5s;
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(79,147,224,0.1), transparent 60%);
  opacity: 0; transition: opacity 0.4s;
}
.feature-card:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.feature-card:hover::before { opacity: 1; }
.feature-ico {
  width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center; margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(79,147,224,0.2), rgba(79,147,224,0.05));
  border: 1px solid var(--border-strong); color: var(--accent-2);
}
.feature-ico svg { width: 26px; height: 26px; }
.feature-card h3 { font-family: var(--font-display); font-size: 1.28rem; font-weight: 600; margin-bottom: 10px; letter-spacing: -0.3px; }
.feature-card p { color: var(--muted); font-size: 0.96rem; }

.feature-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; justify-content: center; background: linear-gradient(150deg, rgba(79,147,224,0.14), rgba(79,147,224,0.03)); border-color: var(--border-strong); }
.feature-cta h3 { margin-bottom: 0; }
.feature-cta p { margin-bottom: 6px; }

/* ---------- Products ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card {
  border-radius: var(--radius); overflow: hidden;
  background: var(--surface); border: 1px solid var(--border);
  transition: transform 0.5s var(--ease), border-color 0.4s, box-shadow 0.5s;
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-8px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.product-img { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--surface-2); }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.product-card:hover .product-img img { transform: scale(1.08); }
.product-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(18,25,38,0.6), transparent 50%); }
.product-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  padding: 5px 13px; border-radius: 100px;
  background: rgba(10,13,18,0.6); backdrop-filter: blur(8px);
  border: 1px solid var(--border-strong);
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; color: var(--accent-2);
}
.product-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-family: var(--font-display); font-size: 1.24rem; font-weight: 600; margin-bottom: 9px; letter-spacing: -0.3px; }
.product-body p { color: var(--muted); font-size: 0.92rem; flex: 1; margin-bottom: 16px; }
.product-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.88rem; font-weight: 700; color: var(--accent-2); transition: gap 0.3s; }
.product-card:hover .product-link { gap: 11px; }

/* ---------- Gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 16px; }
.gallery-item { position: relative; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface-2); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease), filter 0.4s; }
.gallery-item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(10,13,18,0.4), transparent 60%);
  opacity: 0; transition: opacity 0.4s;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item:hover::after { opacity: 1; }
.g-tall { grid-row: span 2; }
.g-wide { grid-column: span 2; }

/* ---------- Portfolio gallery ---------- */
.portfolio-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(79,147,224,0.09), transparent 30%),
    linear-gradient(180deg, rgba(18,25,38,0.18), rgba(12,16,23,0.62));
}
.portfolio-section::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(148,170,200,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(148,170,200,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
}
.portfolio-section .container { position: relative; z-index: 1; }
.portfolio-filter {
  width: fit-content; max-width: 100%; margin: 0 auto clamp(32px, 5vw, 52px); padding: 6px;
  display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none;
  border: 1px solid var(--border); border-radius: 100px;
  background: rgba(10,13,18,0.66); box-shadow: var(--shadow-sm); backdrop-filter: blur(16px);
}
.portfolio-filter::-webkit-scrollbar { display: none; }
.portfolio-tab {
  min-height: 46px; padding: 10px 15px 10px 18px; border-radius: 100px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; flex: 0 0 auto;
  color: var(--muted); font-size: 0.88rem; font-weight: 700;
  transition: color 0.3s, background 0.3s, transform 0.35s var(--ease), box-shadow 0.35s;
}
.portfolio-tab:hover { color: var(--text); transform: translateY(-1px); }
.portfolio-tab.active { color: var(--text); background: var(--surface-2); box-shadow: 0 5px 18px rgba(0,0,0,0.28); }
.portfolio-tab:focus-visible, .portfolio-card:focus-visible, .portfolio-lightbox button:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; }
.portfolio-count {
  min-width: 24px; height: 24px; padding: 0 7px; border-radius: 100px; display: grid; place-items: center;
  color: var(--muted-dim); background: rgba(148,170,200,0.08); font-size: 0.72rem;
  transition: color 0.3s, background 0.3s;
}
.portfolio-tab.active .portfolio-count { color: var(--accent-2); background: rgba(79,147,224,0.15); }
.portfolio-stage { min-height: 280px; }
.portfolio-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-flow: dense; grid-auto-rows: 190px; gap: 16px; }
.portfolio-card {
  position: relative; min-width: 0; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface-2); box-shadow: 0 12px 32px rgba(0,0,0,0.2);
  animation: portfolioIn 0.7s var(--ease) both;
  transition: transform 0.55s var(--ease), border-color 0.35s, box-shadow 0.55s var(--ease), opacity 0.3s;
}
.portfolio-card:nth-child(2n) { animation-delay: 0.05s; }
.portfolio-card:nth-child(3n) { animation-delay: 0.1s; }
.portfolio-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(6,9,13,0.52)); opacity: 0.35;
  transition: opacity 0.4s;
}
.portfolio-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease), filter 0.5s; }
.portfolio-card:hover { transform: translateY(-7px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.portfolio-card:hover img { transform: scale(1.055); filter: saturate(1.06); }
.portfolio-card:hover::after { opacity: 0.75; }
.portfolio-card-tall { grid-row: span 2; }
.portfolio-card-wide { grid-column: span 2; }
.portfolio-zoom {
  position: absolute; right: 14px; bottom: 14px; z-index: 2; width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; color: var(--text); border: 1px solid rgba(255,255,255,0.18);
  background: rgba(10,13,18,0.58); backdrop-filter: blur(10px); opacity: 0; transform: translateY(8px) scale(0.92);
  transition: opacity 0.35s, transform 0.4s var(--ease), background 0.3s;
}
.portfolio-zoom svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.portfolio-card:hover .portfolio-zoom, .portfolio-card:focus-visible .portfolio-zoom { opacity: 1; transform: none; }
.portfolio-empty {
  min-height: 280px; border: 1px dashed var(--border-strong); border-radius: var(--radius-lg);
  display: grid; place-content: center; justify-items: center; gap: 18px; text-align: center;
  color: var(--muted); background: rgba(18,25,38,0.42); animation: portfolioIn 0.55s var(--ease) both;
}
.portfolio-empty[hidden] { display: none; }
.portfolio-empty svg { width: 44px; height: 44px; fill: none; stroke: var(--accent-2); stroke-width: 1.3; opacity: 0.72; }
.portfolio-empty p { max-width: 360px; padding: 0 24px; }
@keyframes portfolioIn { from { opacity: 0; transform: translateY(18px) scale(0.985); } to { opacity: 1; transform: none; } }

.portfolio-lightbox {
  position: fixed; inset: 0; z-index: 1100; padding: 32px clamp(18px, 5vw, 72px);
  display: flex; align-items: center; justify-content: center; visibility: hidden; opacity: 0; pointer-events: none;
  background: rgba(6,9,13,0.94); backdrop-filter: blur(18px);
  transition: opacity 0.35s, visibility 0.35s;
}
.portfolio-lightbox.open { visibility: visible; opacity: 1; pointer-events: auto; }
.portfolio-lightbox-figure { margin: 0; max-width: min(82vw, 1080px); display: grid; justify-items: center; gap: 14px; }
.portfolio-lightbox-image {
  width: auto; max-width: 100%; max-height: calc(100vh - 128px); border-radius: var(--radius); object-fit: contain;
  box-shadow: 0 28px 80px rgba(0,0,0,0.58); opacity: 0; transform: scale(0.965);
  transition: opacity 0.35s, transform 0.45s var(--ease);
}
.portfolio-lightbox.open .portfolio-lightbox-image { opacity: 1; transform: none; }
.portfolio-lightbox-caption { width: 100%; display: flex; justify-content: space-between; gap: 18px; color: var(--muted); font-size: 0.82rem; letter-spacing: 0.7px; text-transform: uppercase; }
.portfolio-lightbox-close, .portfolio-lightbox-nav {
  position: absolute; z-index: 2; display: grid; place-items: center; color: var(--text);
  border: 1px solid var(--border-strong); background: rgba(18,25,38,0.72); backdrop-filter: blur(12px);
  transition: transform 0.35s var(--ease), background 0.3s, border-color 0.3s;
}
.portfolio-lightbox-close { top: 24px; right: 26px; width: 48px; height: 48px; border-radius: 50%; }
.portfolio-lightbox-nav { top: 50%; width: 54px; height: 54px; border-radius: 50%; transform: translateY(-50%); }
.portfolio-lightbox-prev { left: 24px; }
.portfolio-lightbox-next { right: 24px; }
.portfolio-lightbox-close:hover { transform: rotate(5deg) scale(1.06); background: var(--surface-2); }
.portfolio-lightbox-nav:hover { transform: translateY(-50%) scale(1.08); background: var(--surface-2); border-color: rgba(121,177,239,0.4); }
.portfolio-lightbox button svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info .section-head { text-align: left; margin: 0; }
.contact-info .section-tag { margin-bottom: 16px; }
.contact-info .section-title { text-align: left; }
.contact-info .section-sub { margin-bottom: 32px; }

.contact-list { list-style: none; display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact-list li { display: flex; align-items: center; gap: 15px; }
.ci-ico { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: rgba(79,147,224,0.1); border: 1px solid var(--border); color: var(--accent-2); flex-shrink: 0; }
.ci-ico svg { width: 22px; height: 22px; }
.ci-label { display: block; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 1.2px; color: var(--muted-dim); }
.ci-value { font-size: 1.06rem; font-weight: 600; }
a.ci-value:hover { color: var(--accent-2); }

.map-placeholder {
  position: relative; height: 200px; border-radius: var(--radius); overflow: hidden;
  background: radial-gradient(circle at 40% 30%, rgba(79,147,224,0.14), var(--surface) 70%);
  border: 1px solid var(--border); display: grid; place-items: center;
}
.map-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(148,170,200,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(148,170,200,0.06) 1px, transparent 1px);
  background-size: 34px 34px;
}
.map-pin { position: relative; z-index: 2; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: rgba(79,147,224,0.16); border: 1px solid var(--border-strong); color: var(--accent-2); animation: floaty 3s ease-in-out infinite; }
.map-pin svg { width: 26px; height: 26px; }
@keyframes floaty { 50% { transform: translateY(-8px); } }
.map-label { position: absolute; bottom: 14px; z-index: 2; font-size: 0.86rem; font-weight: 600; color: var(--muted); }

/* ---------- Form ---------- */
.contact-form-wrap {
  padding: 34px; border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.015));
  border: 1px solid var(--border); backdrop-filter: blur(14px);
  box-shadow: var(--shadow-md);
}
.hp-field { position: absolute; left: -9999px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.84rem; font-weight: 600; color: var(--muted); margin-bottom: 8px; }
.field input, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: var(--radius-sm);
  background: rgba(10,13,18,0.5); border: 1px solid var(--border);
  color: var(--text); font-family: inherit; font-size: 0.98rem; resize: vertical;
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted-dim); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-glow); background: rgba(10,13,18,0.7); }
.field input.invalid, .field textarea.invalid { border-color: #e0625f; box-shadow: 0 0 0 4px rgba(224,98,95,0.14); }

.form-note { text-align: center; font-size: 0.86rem; color: var(--muted-dim); margin-top: 14px; }
.form-note a { color: var(--accent-2); font-weight: 600; }

.form-success {
  display: flex; align-items: center; gap: 14px;
  margin-top: 18px; padding: 16px 18px; border-radius: var(--radius-sm);
  background: rgba(79,147,224,0.1); border: 1px solid var(--border-strong); color: var(--text);
}
.form-success svg { color: var(--accent-2); flex-shrink: 0; }
.form-success p { font-size: 0.94rem; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 54px 0 28px; background: var(--bg-2); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-bottom: 30px; border-bottom: 1px solid var(--border); }
.footer-brand { display: flex; align-items: center; gap: 13px; }
.footer-logo { display: block; width: clamp(108px, 10vw, 132px); height: auto; }
.footer-slogan { display: block; font-size: 0.86rem; color: var(--muted); }
.footer-contact { display: flex; gap: 24px; }
.footer-contact a { font-weight: 600; color: var(--muted); transition: color 0.25s; }
.footer-contact a:hover { color: var(--accent-2); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding-top: 24px; font-size: 0.84rem; color: var(--muted-dim); }
.footer-credit { padding-top: 16px; text-align: center; font-size: 0.76rem; color: var(--muted-dim); }
.footer-credit a { color: var(--muted); transition: color 0.25s; }
.footer-credit a:hover { color: var(--accent-2); }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 1000; background: rgba(6,9,13,0.92); backdrop-filter: blur(14px); display: none; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.35s; }
.lightbox.open { display: flex; opacity: 1; }
.lb-img { max-width: 88vw; max-height: 84vh; border-radius: var(--radius); box-shadow: var(--shadow-md); transform: scale(0.96); transition: transform 0.4s var(--ease); }
.lightbox.open .lb-img { transform: scale(1); }
.lb-close { position: absolute; top: 22px; right: 26px; font-size: 2.4rem; line-height: 1; color: var(--muted); width: 46px; height: 46px; border-radius: 50%; transition: color 0.25s, background 0.25s; }
.lb-close:hover { color: var(--text); background: rgba(255,255,255,0.08); }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); font-size: 2.6rem; width: 56px; height: 56px; border-radius: 50%; color: var(--text); background: rgba(255,255,255,0.06); border: 1px solid var(--border); backdrop-filter: blur(10px); display: grid; place-items: center; transition: background 0.25s; }
.lb-nav:hover { background: rgba(255,255,255,0.14); }
.lb-prev { left: 20px; } .lb-next { right: 20px; }

/* ---------- Floating call button ---------- */
.fab-call { position: fixed; bottom: 22px; right: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; display: none; place-items: center; background: linear-gradient(135deg, var(--accent-2), var(--accent)); color: #061019; box-shadow: var(--shadow-glow); animation: floaty 3s ease-in-out infinite; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
.reveal[data-delay="5"] { transition-delay: 0.4s; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav-inner { gap: 12px; }
  .nav-actions { gap: 6px; }
  .nav-phone { display: none; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .service-jump-grid { grid-template-columns: repeat(2, 1fr); }
  .service-layout { grid-template-columns: 1fr; gap: 38px; }
  .service-layout-reverse .service-media, .service-layout-reverse .service-content { order: initial; }
  .service-media, .service-media img, .mirror-media, .mirror-media img { min-height: 540px; }
  .shower-showcase { grid-template-columns: 1fr; }
  .shower-image { min-height: 640px; }
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 180px; }
  .contact-grid { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 780px) {
  .nav-links, .nav-phone { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu { display: flex; }
  .fab-call { display: grid; }
  .instagram-grid { grid-template-columns: 1fr; }
  .instagram-card { min-height: 245px; }
  .service-feature-grid, .luxury-points { grid-template-columns: 1fr; }
  .shower-details { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .g-wide { grid-column: span 2; }
  .portfolio-filter { width: 100%; justify-content: flex-start; border-radius: var(--radius); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; gap: 12px; }
  .portfolio-lightbox { padding: 70px 18px 80px; }
  .portfolio-lightbox-figure { max-width: 100%; }
  .portfolio-lightbox-image { max-height: calc(100vh - 168px); }
  .portfolio-lightbox-nav { top: auto; bottom: 18px; transform: none; }
  .portfolio-lightbox-nav:hover { transform: scale(1.06); }
  .portfolio-lightbox-prev { left: calc(50% - 64px); }
  .portfolio-lightbox-next { right: calc(50% - 64px); }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 540px) {
  .brand-sub { display: none; }
  .nav-socials { gap: 2px; padding: 3px; }
  .nav-social { width: 32px; height: 32px; }
  .feature-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .service-jump-grid { grid-template-columns: 1fr; }
  .service-jump { min-height: 150px; }
  .service-media, .service-media img, .mirror-media, .mirror-media img { min-height: 430px; }
  .shower-image { min-height: 520px; }
  .shower-details { grid-template-columns: 1fr; }
  .shower-card { min-height: 190px; }
  .hero { padding-top: 100px; }
  .instagram-section { padding-top: 46px; }
  .instagram-panel { padding: 24px 16px 16px; border-radius: var(--radius); }
  .instagram-heading { margin-bottom: 26px; }
  .instagram-heading .section-title { font-size: 2.15rem; }
  .instagram-heading .section-sub { font-size: 0.96rem; line-height: 1.68; }
  .instagram-card { min-height: 220px; }
  .instagram-card-content { left: 14px; right: 14px; bottom: 14px; gap: 10px; }
  .instagram-icon { width: 42px; height: 42px; border-radius: 13px; }
  .instagram-arrow { width: 38px; height: 38px; }
  .intro-statement { margin-top: 38px; text-align: left; font-size: 1.18rem; line-height: 1.65; }
  .section-sub-elegant { gap: 10px; }
  .section-sub-elegant::before, .section-sub-elegant::after { width: 22px; }
  .hero-cta .btn { flex: 1; }
  .contact-form-wrap { padding: 24px; }
  .lb-nav { width: 44px; height: 44px; font-size: 2rem; }
  .portfolio-tab { min-height: 42px; padding: 8px 12px 8px 15px; font-size: 0.8rem; }
  .portfolio-grid { grid-auto-rows: 145px; gap: 10px; }
  .portfolio-card { border-radius: var(--radius-sm); }
  .portfolio-card-wide { grid-column: auto; }
  .portfolio-zoom { width: 36px; height: 36px; right: 10px; bottom: 10px; opacity: 1; transform: none; }
  .portfolio-lightbox-close { top: 16px; right: 16px; width: 44px; height: 44px; }
  .portfolio-lightbox-caption { font-size: 0.72rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-media img { animation: none; transform: scale(1.04); }
  .portfolio-card { animation: none; }
  .portfolio-lightbox, .portfolio-lightbox-image { transition: none; }
}