/* ============================================================
   SJ WEBDEV SERVICES — style.css
   Design system, layout, navigation, sections, footer
   Palette derived from brand logo: cobalt #2B56F0 / cream #F3F0E9
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Brand */
  --blue:        #2B56F0;
  --blue-600:    #1f43d1;
  --blue-700:    #1736ac;
  --blue-tint:   rgba(43, 86, 240, 0.08);
  --blue-glow:   rgba(43, 86, 240, 0.32);
  --cream:       #F3F0E9;
  --ink:         #0E0F12;   /* near-black sections */
  --char:        #181A1F;   /* logo dark square */

  /* Neutrals */
  --white:       #FFFFFF;
  --gray-50:     #F7F7F7;
  --gray-100:    #F1F1F2;
  --gray-200:    #E7E7EA;
  --gray-300:    #D7D8DC;
  --gray-400:    #A9AAB1;
  --gray-500:    #74757D;
  --gray-600:    #54555D;

  /* Text */
  --text:        #131419;
  --muted:       #5A5B63;
  --text-invert: #F3F0E9;
  --muted-invert:rgba(243, 240, 233, 0.62);

  /* Type */
  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono:    "JetBrains Mono", "SFMono-Regular", Consolas, monospace;

  /* Layout */
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  /* Effects */
  --border: 1px solid var(--gray-200);
  --border-dark: 1px solid rgba(243, 240, 233, 0.12);
  --shadow-sm: 0 1px 2px rgba(14, 15, 18, 0.05);
  --shadow-md: 0 10px 30px -12px rgba(14, 15, 18, 0.18);
  --shadow-lg: 0 30px 60px -24px rgba(14, 15, 18, 0.30);
  --shadow-blue: 0 18px 40px -16px var(--blue-glow);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 110px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 4px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; letter-spacing: -0.02em; color: var(--text); }
.h-xl { font-size: clamp(2.6rem, 6.5vw, 5rem); }
.h-lg { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
.h-md { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
p { color: var(--muted); }

/* monospace slash eyebrow — brand signature */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: lowercase;
  color: var(--blue);
}
.eyebrow::before { content: "/"; color: var(--blue); font-weight: 700; }
.eyebrow.on-dark { color: #9fb3ff; }

.lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--muted); max-width: 56ch; }
.text-invert { color: var(--text-invert) !important; }
.muted-invert { color: var(--muted-invert) !important; }

/* ---------- Layout primitives ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(4.5rem, 9vw, 8rem); position: relative; }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section-head { max-width: 60ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head .lead { margin-top: 1rem; }
.bg-ink   { background: var(--ink); color: var(--text-invert); }
.bg-char  { background: var(--char); color: var(--text-invert); }
.bg-gray  { background: var(--gray-50); }
.center   { text-align: center; }
.center .section-head { margin-inline: auto; }
.center .lead { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--blue); --fg: #fff;
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  font-family: var(--font-body); font-weight: 600; font-size: 0.96rem;
  background: var(--bg); color: var(--fg);
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--bg);
  transition: transform .35s var(--ease), background .25s var(--ease), box-shadow .35s var(--ease), border-color .25s;
  will-change: transform;
}
.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-blue); background: var(--blue-600); border-color: var(--blue-600); }
.btn:active { transform: translateY(-1px); }
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translate(3px, -3px); }

.btn--ghost { --bg: transparent; --fg: var(--text); border-color: var(--gray-300); }
.btn--ghost:hover { background: var(--text); --fg: #fff; border-color: var(--text); box-shadow: var(--shadow-md); }
.btn--ghost.on-dark { --fg: var(--cream); border-color: rgba(243,240,233,0.25); }
.btn--ghost.on-dark:hover { background: var(--cream); --fg: var(--ink); border-color: var(--cream); }
.btn--lg { padding: 1.1rem 2rem; font-size: 1.02rem; }
.btn--block { width: 100%; justify-content: center; }

.text-link { display: inline-flex; align-items: center; gap: .45rem; font-weight: 600; color: var(--blue); }
.text-link .arrow { transition: transform .3s var(--ease); }
.text-link:hover .arrow { transform: translate(4px,-4px); }

/* ============================================================
   LOADER
   ============================================================ */
#loader {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  background: var(--ink);
  transition: opacity .6s var(--ease), visibility .6s;
}
#loader.is-done { opacity: 0; visibility: hidden; }
.loader-mark { display: flex; align-items: baseline; gap: .1rem; font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem,7vw,3.2rem); color: var(--cream); }
.loader-mark .slash { color: var(--blue); animation: loaderPulse 1.1s var(--ease) infinite; }
.loader-bar { width: 180px; height: 3px; margin-top: 1.4rem; border-radius: 2px; background: rgba(243,240,233,0.12); overflow: hidden; }
.loader-bar span { display: block; height: 100%; width: 40%; background: var(--blue); border-radius: 2px; animation: loaderSlide 1.1s var(--ease) infinite; }
@keyframes loaderPulse { 0%,100%{opacity:1} 50%{opacity:.3} }
@keyframes loaderSlide { 0%{transform:translateX(-120%)} 100%{transform:translateX(360%)} }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background .4s var(--ease), box-shadow .4s var(--ease), backdrop-filter .4s, height .3s;
}
.nav.is-scrolled {
  background: rgba(255,255,255,0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 var(--gray-200), var(--shadow-sm);
  height: 92px;
}
.nav__inner { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.nav__logo img { height: 100px; width: auto; transition: height .3s var(--ease); }
.nav.is-scrolled .nav__logo img { height: 84px; }
.nav__logo .logo-dark { display: block; }
.nav__logo .logo-light { display: none; }

.nav__menu { display: flex; align-items: center; gap: 0.35rem; }
.nav__link {
  position: relative; padding: 0.55rem 0.95rem;
  font-size: 0.95rem; font-weight: 500; color: var(--text);
  border-radius: var(--radius-pill); transition: color .25s, background .25s;
}
.nav__link::after {
  content: ""; position: absolute; left: 0.95rem; right: 0.95rem; bottom: 0.32rem;
  height: 2px; background: var(--blue); border-radius: 2px;
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav__link:hover { color: var(--blue); }
.nav__link.is-active { color: var(--blue); }
.nav__link.is-active::after { transform: scaleX(1); }
.nav__cta { margin-left: 0.5rem; }

/* White header on dark page-head pages (top / un-scrolled state) */
.theme-dark-head .nav:not(.is-scrolled) .nav__logo .logo-dark { display: none; }
.theme-dark-head .nav:not(.is-scrolled) .nav__logo .logo-light { display: block; }
.theme-dark-head .nav:not(.is-scrolled) .nav__toggle span { background: #fff; }
.theme-dark-head.menu-open .nav:not(.is-scrolled) .nav__toggle span { background: var(--text); }
@media (min-width: 769px) {
  .theme-dark-head .nav:not(.is-scrolled) .nav__link { color: rgba(255,255,255,0.88); }
  .theme-dark-head .nav:not(.is-scrolled) .nav__link:hover,
  .theme-dark-head .nav:not(.is-scrolled) .nav__link.is-active { color: #fff; }
}

/* hamburger */
.nav__toggle { display: none; width: 44px; height: 44px; border-radius: 12px; position: relative; }
.nav__toggle span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .35s var(--ease), opacity .25s, top .35s var(--ease); }
.nav__toggle span:nth-child(1){ top: 16px; }
.nav__toggle span:nth-child(2){ top: 22px; }
.nav__toggle span:nth-child(3){ top: 28px; }
body.menu-open .nav__toggle span:nth-child(1){ top: 22px; transform: rotate(45deg); }
body.menu-open .nav__toggle span:nth-child(2){ opacity: 0; }
body.menu-open .nav__toggle span:nth-child(3){ top: 22px; transform: rotate(-45deg); }

/* mobile drawer */
.nav__backdrop { position: fixed; inset: 0; background: rgba(14,15,18,0.45); opacity: 0; visibility: hidden; transition: opacity .4s, visibility .4s; z-index: 998; }
body.menu-open .nav__backdrop { opacity: 1; visibility: visible; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding-top: calc(var(--nav-h) + clamp(2.5rem, 7vw, 6rem)); padding-bottom: clamp(3.5rem, 8vw, 7rem); overflow: clip; }
.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.hero__grid { position: absolute; inset: -2px; background-image: linear-gradient(var(--gray-100) 1px, transparent 1px), linear-gradient(90deg, var(--gray-100) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(120% 90% at 70% 10%, #000 35%, transparent 78%); -webkit-mask-image: radial-gradient(120% 90% at 70% 10%, #000 35%, transparent 78%); }
/* diagonal slash accent — brand signature */
.hero__slash { position: absolute; top: -20%; right: 8%; width: 3px; height: 150%; background: var(--blue); transform: rotate(18deg); opacity: .85; box-shadow: 0 0 70px 8px var(--blue-glow); }
.hero__slash.thick { right: 13%; width: 90px; background: var(--blue-tint); box-shadow: none; }
.hero__dot { position: absolute; border-radius: 50%; background: var(--blue); opacity: .5; }

.hero__inner { position: relative; z-index: 1; max-width: 60rem; }
.hero h1 { margin: 1.2rem 0; }
.hero h1 .accent { color: var(--blue); position: relative; }
.hero .lead { margin-bottom: 2.2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 2rem 2.6rem; margin-top: clamp(2.5rem,5vw,4rem); padding-top: 2rem; border-top: var(--border); }
.hero__meta .item { display: flex; flex-direction: column; }
.hero__meta .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem,3vw,2.3rem); color: var(--text); letter-spacing: -0.02em; }
.hero__meta .lbl { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: .08em; color: var(--muted); }

/* ============================================================
   TRUST INDICATORS
   ============================================================ */
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(.75rem, 1.5vw, 1.25rem); }
.trust-card {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.4rem 1.5rem; border: var(--border); border-radius: var(--radius);
  background: var(--white); transition: transform .4s var(--ease), border-color .3s, box-shadow .4s;
}
.trust-card:hover { transform: translateY(-4px); border-color: var(--blue); box-shadow: var(--shadow-md); }
.trust-card .ic { flex: 0 0 46px; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: var(--blue-tint); color: var(--blue); }
.trust-card .ic svg { width: 22px; height: 22px; }
.trust-card .t { font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; }
.trust-card .d { font-size: 0.85rem; color: var(--muted); line-height: 1.4; }

/* ============================================================
   CARD GRID (services)
   ============================================================ */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2vw, 1.5rem); }
.s-card {
  position: relative; overflow: hidden;
  padding: 2rem 1.9rem 2.1rem;
  border: var(--border); border-radius: var(--radius-lg);
  background: var(--white);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .3s;
}
.s-card::before { content: ""; position: absolute; top: 0; right: -40px; width: 3px; height: 0; background: var(--blue); transform: rotate(20deg); transform-origin: top; transition: height .5s var(--ease); }
.s-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.s-card:hover::before { height: 220%; }
.s-card__num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--gray-400); }
.s-card__ic { width: 54px; height: 54px; margin: 1.1rem 0 1.4rem; display: grid; place-items: center; border-radius: 14px; background: var(--char); color: var(--cream); transition: background .35s, transform .45s var(--ease); }
.s-card__ic svg { width: 26px; height: 26px; }
.s-card:hover .s-card__ic { background: var(--blue); transform: rotate(-6deg); }
.s-card h3 { font-size: 1.3rem; margin-bottom: .6rem; }
.s-card p { font-size: 0.94rem; }
.s-card .text-link { margin-top: 1.2rem; font-size: 0.9rem; }

/* ============================================================
   WHY CHOOSE US (split)
   ============================================================ */
.split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.why-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.5rem; }
.why-item { display: flex; gap: .85rem; }
.why-item .tick { flex: 0 0 26px; width: 26px; height: 26px; border-radius: 8px; background: var(--blue-tint); color: var(--blue); display: grid; place-items: center; margin-top: 2px; }
.why-item .tick svg { width: 15px; height: 15px; }
.why-item h4, .why-item h3 { font-size: 1.02rem; margin-bottom: .15rem; }
.why-item p { font-size: 0.85rem; line-height: 1.45; }

/* stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem,2.5vw,2rem); }
.stat { text-align: left; }
.stat .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.4rem, 4.5vw, 3.6rem); letter-spacing: -0.03em; line-height: 1; }
.stat .num .suffix { color: var(--blue); }
.stat .lbl { margin-top: .6rem; font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: .06em; color: var(--muted-invert); }
.bg-ink .stat .lbl, .bg-char .stat .lbl { color: var(--muted-invert); }

/* ============================================================
   PORTFOLIO
   ============================================================ */
.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: clamp(2rem,4vw,3rem); }
.filter {
  font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: .02em;
  padding: 0.55rem 1.1rem; border-radius: var(--radius-pill);
  border: 1.5px solid var(--gray-200); color: var(--muted);
  transition: all .25s var(--ease);
}
.filter:hover { border-color: var(--text); color: var(--text); }
.filter.is-active { background: var(--text); border-color: var(--text); color: var(--cream); }

.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2vw, 1.6rem); grid-auto-rows: 1fr; }
.p-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--char); border: 1px solid var(--gray-200);
  display: flex; flex-direction: column; height: 100%;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), opacity .4s, filter .4s;
}
.p-card.is-hidden { display: none; }
.p-card__media { position: relative; aspect-ratio: 8 / 5; overflow: hidden; flex-shrink: 0; }
.p-card__media img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .7s var(--ease); }
.p-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.p-card:hover .p-card__media img { transform: scale(1.06); }
.p-card__overlay {
  position: absolute; inset: 0; display: flex; align-items: flex-end; justify-content: flex-start;
  padding: 1.2rem; gap: .6rem;
  background: linear-gradient(0deg, rgba(14,15,18,0.78) 0%, rgba(14,15,18,0) 55%);
  opacity: 0; transition: opacity .4s var(--ease);
}
.p-card:hover .p-card__overlay { opacity: 1; }
.p-card__zoom { position: absolute; top: 1rem; right: 1rem; width: 42px; height: 42px; border-radius: 50%; background: rgba(243,240,233,0.92); color: var(--ink); display: grid; place-items: center; transform: translateY(-8px) scale(.8); opacity: 0; transition: all .4s var(--ease); }
.p-card:hover .p-card__zoom { transform: none; opacity: 1; }
.p-card__zoom svg { width: 18px; height: 18px; }
.p-card__body { padding: 1.25rem 1.4rem 1.5rem; background: var(--white); flex: 1 1 auto; display: flex; flex-direction: column; }
.p-card__cat { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: .06em; color: var(--blue); }
.p-card__body h3 { font-size: 1.2rem; margin: .35rem 0 .4rem; }
.p-card__body p { font-size: 0.88rem; line-height: 1.5; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; overflow: hidden; }
.p-card__visit { margin-top: auto; padding-top: 1rem; font-size: 0.88rem; }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 1200; display: grid; place-items: center; padding: clamp(1rem,4vw,3rem); background: rgba(8,9,12,0.86); backdrop-filter: blur(6px); opacity: 0; visibility: hidden; transition: opacity .35s var(--ease), visibility .35s; }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__panel { width: min(960px, 100%); background: var(--white); border-radius: var(--radius-lg); overflow: hidden; transform: translateY(18px) scale(.98); transition: transform .45s var(--ease); display: grid; grid-template-columns: 1.3fr 1fr; }
.lightbox.is-open .lightbox__panel { transform: none; }
.lightbox__media { background: var(--char); }
.lightbox__media img { width: 100%; height: 100%; object-fit: cover; }
.lightbox__info { padding: clamp(1.6rem, 3vw, 2.6rem); display: flex; flex-direction: column; }
.lightbox__info h3 { font-size: clamp(1.5rem,3vw,2rem); margin: .6rem 0; }
.lightbox__meta { display: flex; flex-direction: column; gap: .6rem; margin: 1.4rem 0; font-size: .9rem; }
.lightbox__meta div { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: .6rem; border-bottom: var(--border); }
.lightbox__meta dt { color: var(--muted); font-family: var(--font-mono); font-size: .78rem; }
.lightbox__meta dd { font-weight: 600; }
.lightbox__close { position: absolute; top: 1.4rem; right: 1.4rem; width: 46px; height: 46px; border-radius: 50%; background: rgba(243,240,233,0.12); color: var(--cream); display: grid; place-items: center; transition: background .25s, transform .25s; }
.lightbox__close:hover { background: var(--blue); transform: rotate(90deg); }

/* ============================================================
   TESTIMONIALS (slider)
   ============================================================ */
.tslider { position: relative; max-width: 860px; margin-inline: auto; }
.tslider__track { overflow: hidden; }
.tslider__rail { display: flex; transition: transform .6s var(--ease); }
.tslide { flex: 0 0 100%; padding: 0 .5rem; }
.tquote {
  background: var(--white); border: var(--border); border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 4vw, 3rem); position: relative;
}
.tquote .mark { font-family: var(--font-display); font-size: 4rem; line-height: .6; color: var(--blue); opacity: .25; }
.tquote blockquote { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.2rem, 2.4vw, 1.7rem); line-height: 1.35; letter-spacing: -0.01em; color: var(--text); margin: .6rem 0 1.6rem; }
.tquote figcaption { display: flex; align-items: center; gap: .9rem; }
.tquote .avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--char); color: var(--cream); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; }
.tquote .who { font-weight: 600; color: var(--text); }
.tquote .role { font-size: .85rem; color: var(--muted); }
.tslider__nav { display: flex; align-items: center; justify-content: center; gap: 1.2rem; margin-top: 1.8rem; }
.tslider__arrow { width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid var(--gray-200); display: grid; place-items: center; transition: all .25s; }
.tslider__arrow:hover { background: var(--text); color: #fff; border-color: var(--text); }
.tslider__dots { display: flex; gap: .5rem; }
.tdot { width: 8px; height: 8px; border-radius: 50%; background: var(--gray-300); transition: all .3s var(--ease); }
.tdot.is-active { background: var(--blue); width: 26px; border-radius: 5px; }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { position: relative; overflow: hidden; }
.cta-band .container { position: relative; z-index: 1; text-align: center; }
.cta-band h2 { color: var(--cream); max-width: 18ch; margin-inline: auto; }
.cta-band p { color: var(--muted-invert); margin: 1.1rem auto 2rem; max-width: 48ch; }
.cta-band__slash { position: absolute; top: -30%; left: 12%; width: 2px; height: 160%; background: var(--blue); transform: rotate(20deg); opacity: .5; box-shadow: 0 0 60px 6px var(--blue-glow); }
.cta-band__slash.b { left: auto; right: 16%; width: 70px; background: rgba(43,86,240,0.14); box-shadow: none; }

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.page-head { position: relative; padding-top: calc(var(--nav-h) + clamp(2.5rem,6vw,5rem)); padding-bottom: clamp(2.5rem,6vw,5rem); overflow: clip; }
.page-head__bg { position: absolute; inset: 0; z-index: 0; }
.page-head__grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(243,240,233,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(243,240,233,0.05) 1px, transparent 1px); background-size: 60px 60px; mask-image: radial-gradient(110% 80% at 80% 0%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(110% 80% at 80% 0%, #000 30%, transparent 75%); }
.page-head__slash { position: absolute; top: -40%; right: 10%; width: 2px; height: 180%; background: var(--blue); transform: rotate(18deg); box-shadow: 0 0 60px 6px var(--blue-glow); }
.page-head .container { position: relative; z-index: 1; }
.page-head h1 { color: var(--cream); margin: 1rem 0 1.1rem; max-width: 18ch; }
.page-head p { color: var(--muted-invert); max-width: 54ch; }
.breadcrumb { font-family: var(--font-mono); font-size: .78rem; color: var(--muted-invert); }
.breadcrumb a:hover { color: #9fb3ff; }
.breadcrumb .sep { color: var(--blue); margin: 0 .4rem; }

/* ============================================================
   SERVICES DETAIL (about page)
   ============================================================ */
.svc { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; padding-block: clamp(3rem, 6vw, 5rem); border-top: var(--border); }
.svc:first-of-type { border-top: none; }
.svc__head { position: sticky; top: calc(var(--nav-h) + 1.5rem); }
.svc__num { font-family: var(--font-mono); font-size: .82rem; color: var(--blue); }
.svc__ic { width: 60px; height: 60px; margin: 1rem 0 1.2rem; display: grid; place-items: center; border-radius: 16px; background: var(--char); color: var(--cream); }
.svc__ic svg { width: 28px; height: 28px; }
.svc__head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.svc__head p { margin-top: .8rem; font-size: .96rem; }
.svc__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 2.5rem; }
.svc__block h4 { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .06em; color: var(--muted); text-transform: uppercase; margin-bottom: 1rem; }
.svc__block ul { display: flex; flex-direction: column; gap: .75rem; }
.svc__block li { display: flex; gap: .7rem; font-size: .94rem; color: var(--text); }
.svc__block li .b { flex: 0 0 18px; width: 18px; height: 18px; border-radius: 6px; background: var(--blue-tint); color: var(--blue); display: grid; place-items: center; margin-top: 3px; }
.svc__block li .b svg { width: 11px; height: 11px; }
.svc__steps { counter-reset: step; }
.svc__steps li { counter-increment: step; }
.svc__steps li .b { background: var(--char); color: var(--cream); font-family: var(--font-mono); font-size: .7rem; font-weight: 600; }
.svc__steps li .b::before { content: counter(step); }

/* ============================================================
   PROCESS TIMELINE
   ============================================================ */
.timeline { position: relative; display: grid; gap: 0; }
.timeline::before { content: ""; position: absolute; left: 27px; top: 12px; bottom: 12px; width: 2px; background: var(--gray-200); }
.bg-ink .timeline::before, .bg-char .timeline::before { background: rgba(243,240,233,0.14); }
.tl-item { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 1.5rem; padding-block: clamp(1.2rem, 2.5vw, 1.8rem); }
.tl-item__dot { position: relative; z-index: 1; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-mono); font-weight: 600; background: var(--white); border: 2px solid var(--gray-200); color: var(--text); transition: all .4s var(--ease); }
.bg-ink .tl-item__dot, .bg-char .tl-item__dot { background: var(--ink); border-color: rgba(243,240,233,0.2); color: var(--cream); }
.tl-item.is-revealed .tl-item__dot { border-color: var(--blue); color: var(--blue); box-shadow: 0 0 0 6px var(--blue-tint); }
.tl-item__body h3 { font-size: 1.25rem; margin-bottom: .4rem; }
.tl-item__body p { font-size: .94rem; max-width: 52ch; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact-cards { display: grid; gap: 1rem; }
.c-card { display: flex; gap: 1.1rem; padding: 1.5rem; border: var(--border); border-radius: var(--radius); background: var(--white); transition: border-color .3s, transform .4s var(--ease); }
.c-card:hover { border-color: var(--blue); transform: translateX(4px); }
.c-card .ic { flex: 0 0 48px; width: 48px; height: 48px; border-radius: 12px; background: var(--blue-tint); color: var(--blue); display: grid; place-items: center; }
.c-card .ic svg { width: 22px; height: 22px; }
.c-card h3 { font-size: 1.05rem; margin-bottom: .2rem; }
.c-card p { font-size: .9rem; }
.c-card a.email { color: var(--blue); font-weight: 600; word-break: break-all; }

/* hours widget */
.hours { margin-top: 1.5rem; border: var(--border); border-radius: var(--radius); overflow: hidden; }
.hours__status { display: flex; align-items: center; gap: .7rem; padding: 1.1rem 1.4rem; font-weight: 600; color: #fff; background: var(--gray-500); transition: background .6s var(--ease); }
.hours__status.is-open { background: #16a34a; }
.hours__status.is-closed { background: var(--char); }
.hours__dot { width: 10px; height: 10px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 0 rgba(255,255,255,.6); animation: pulseDot 2s infinite; }
@keyframes pulseDot { 0%{box-shadow:0 0 0 0 rgba(255,255,255,.5)} 70%{box-shadow:0 0 0 8px rgba(255,255,255,0)} 100%{box-shadow:0 0 0 0 rgba(255,255,255,0)} }
.hours__next { margin-left: auto; font-family: var(--font-mono); font-size: .78rem; opacity: .85; }
.hours__list { padding: .4rem 1.4rem 1rem; }
.hours__row { display: flex; justify-content: space-between; padding: .55rem 0; border-bottom: var(--border); font-size: .9rem; }
.hours__row:last-child { border-bottom: none; }
.hours__row.is-today { font-weight: 700; color: var(--blue); }
.hours__row .day { color: var(--muted); }
.hours__row.is-today .day { color: var(--blue); }

/* form */
.form { background: var(--white); border: var(--border); border-radius: var(--radius-lg); padding: clamp(1.6rem, 4vw, 2.6rem); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; margin-bottom: 1.1rem; }
.field { display: flex; flex-direction: column; gap: .45rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .04em; color: var(--muted); }
.field label .req { color: var(--blue); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: .96rem; color: var(--text);
  padding: .85rem 1rem; border: 1.5px solid var(--gray-200); border-radius: 10px;
  background: var(--gray-50); transition: border-color .25s, background .25s, box-shadow .25s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235A5B63' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: var(--white); box-shadow: 0 0 0 4px var(--blue-tint); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #dc2626; background: #fef2f2; }
.field__err { font-size: .78rem; color: #dc2626; min-height: 1em; opacity: 0; transform: translateY(-3px); transition: opacity .2s, transform .2s; }
.field.has-error .field__err { opacity: 1; transform: none; }
.form__note { font-size: .82rem; color: var(--muted); margin-top: 1rem; }
.form__alert { display: none; padding: 1rem 1.2rem; border-radius: 10px; font-size: .92rem; font-weight: 500; margin-bottom: 1.2rem; }
.form__alert.show { display: block; animation: slideDown .4s var(--ease); }
.form__alert.success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.form__alert.error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
.btn.is-loading { pointer-events: none; opacity: .8; }
.btn.is-loading::after { content: ""; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   FAQ / mini accordion (about page extra)
   ============================================================ */
.faq { display: grid; gap: .8rem; max-width: 800px; margin-inline: auto; }
.faq__item { border: var(--border); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.faq__q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.2rem 1.4rem; font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; text-align: left; }
.faq__q .pm { flex: 0 0 24px; width: 24px; height: 24px; position: relative; }
.faq__q .pm::before, .faq__q .pm::after { content: ""; position: absolute; inset: 50% 4px auto; height: 2px; background: var(--blue); transition: transform .3s var(--ease); }
.faq__q .pm::after { transform: rotate(90deg); }
.faq__item.is-open .faq__q .pm::after { transform: rotate(0); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq__a p { padding: 0 1.4rem 1.3rem; font-size: .95rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--ink); color: var(--cream); padding-top: clamp(3.5rem, 7vw, 5.5rem); position: relative; overflow: hidden; }
.footer__slash { position: absolute; top: -40%; right: 6%; width: 60px; height: 180%; background: rgba(43,86,240,0.08); transform: rotate(18deg); }
.footer__grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: clamp(1.5rem, 3vw, 3rem); padding-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.footer__brand img { height: 40px; margin-bottom: 1.2rem; }
.footer__brand p { color: var(--muted-invert); max-width: 34ch; font-size: .92rem; }
.footer__social { display: flex; gap: .6rem; margin-top: 1.4rem; }
.footer__social a { width: 40px; height: 40px; border-radius: 10px; border: var(--border-dark); display: grid; place-items: center; color: var(--cream); transition: all .3s var(--ease); }
.footer__social a:hover { background: var(--blue); border-color: var(--blue); transform: translateY(-3px); }
.footer__social svg { width: 18px; height: 18px; }
.footer__col h4, .footer__col h2 { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted-invert); margin-bottom: 1.2rem; font-weight: 500; }
.footer__col ul { display: flex; flex-direction: column; gap: .7rem; }
.footer__col a, .footer__col span { color: var(--cream); font-size: .92rem; opacity: .82; transition: opacity .25s, color .25s, padding-left .25s; }
.footer__col a:hover { opacity: 1; color: #9fb3ff; padding-left: 4px; }
.footer__bottom { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; padding-block: 1.6rem; border-top: var(--border-dark); }
.footer__bottom p { color: var(--muted-invert); font-size: .85rem; }
.footer__bottom .mono { font-family: var(--font-mono); font-size: .8rem; color: var(--muted-invert); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.to-top { position: fixed; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem); z-index: 900; width: 50px; height: 50px; border-radius: 50%; background: var(--text); color: var(--cream); display: grid; place-items: center; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(14px); transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s, background .25s; }
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--blue); transform: translateY(-3px); }
.to-top svg { width: 20px; height: 20px; }

/* ============================================================
   MISC
   ============================================================ */
.skip-link { position: absolute; left: -999px; top: 0; z-index: 2000; background: var(--blue); color: #fff; padding: .8rem 1.2rem; border-radius: 0 0 10px 0; }
.skip-link:focus { left: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.divider-slash { font-family: var(--font-mono); color: var(--blue); }