/* ==========================================================================
   Sylvia Projects — Design System & Stylesheet
   Theme: Construction Steel & Safety Orange (Industrial Engineering Theme)
   ========================================================================== */

:root {
  /* Color Palette — Structural Steel, Reinforced Concrete & Construction Orange */
  --ink: #f2f0ec;                       /* Primary canvas: polished concrete & cement plaster */
  --ink-2: #ffffff;                     /* Elevated surface: formwork white */
  --ink-3: #e8e4de;                     /* Shuttering board grey-white */
  --ink-4: #d6d0c8;                     /* Raw concrete tint */
  --ink-card: rgba(255, 255, 255, 0.95);/* Elevated cards & floating panels */
  --ink-glass: rgba(242, 240, 236, 0.93);/* Frosted concrete navigation */
  
  --line: rgba(18, 28, 42, 0.09);       /* Structural hairline grids & CAD section dividers */
  --line-strong: rgba(18, 28, 42, 0.20);/* High-contrast structural boundaries */
  --line-brass: rgba(232, 98, 10, 0.32);/* Safety orange hairline borders */
  
  --stone: #0d1520;                     /* Headings & primary ink: deep structural steel charcoal */
  --stone-dim: #3a4656;                 /* Body copy: refined engineering slate */
  --stone-mute: #6b7c90;                /* Metadata, mono tags & blueprint specs */
  
  --brass: #e8620a;                     /* Primary accent: construction safety orange */
  --brass-hi: #c44d04;                  /* Deep burnt orange for sharp contrast */
  --brass-glow: rgba(232, 98, 10, 0.18);
  --brass-soft: rgba(232, 98, 10, 0.08);
  
  --paper: #0f1923;                     /* Dark structural steel section for editorial tempo */
  --paper-ink: #f2f0ec;                 /* Light concrete text on dark steel */
  --paper-dim: #a8b8cc;                 /* Muted copy on dark steel */
  --paper-line: rgba(242, 240, 236, 0.10);/* Borders on dark steel */

  --blueprint-rgb: 26, 39, 68;          /* Blueprint CAD wireframe draft lines in hero canvas */
  --brass-rgb: 232, 98, 10;             /* Safety orange RGB for canvas & dynamic accents */
  --hero-fade: 242, 240, 236;           /* Hero gradient blend RGB */

  --wa-green: #25D366;
  --wa-green-hover: #1ebd5a;
  --wa-dark: #075E54;
  --wa-bg: #EFEAE2;
  --wa-bubble: #DCF8C6;
  
  /* Typography */
  --f-display: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --f-body: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --f-mono: "IBM Plex Mono", SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
  --f-serif: "Instrument Serif", Georgia, Cambria, "Times New Roman", serif;
  
  /* Spacing & Layout */
  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1360px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --shadow-card: 0 14px 34px -10px rgba(15, 25, 35, 0.10);
  --shadow-glow: 0 0 28px rgba(232, 98, 10, 0.20);

  color-scheme: light;
}

[data-theme="dark"] {
  --ink: #080e15;
  --ink-2: #0d1520;
  --ink-3: #121f2e;
  --ink-4: #192840;
  --ink-card: rgba(13, 21, 32, 0.88);
  --ink-glass: rgba(8, 14, 21, 0.88);
  
  --line: rgba(210, 220, 235, 0.08);
  --line-strong: rgba(210, 220, 235, 0.20);
  --line-brass: rgba(255, 120, 30, 0.32);
  
  --stone: #e8eef5;
  --stone-dim: #a4b4c8;
  --stone-mute: #647a90;
  
  --brass: #ff7a1e;
  --brass-hi: #ffaa62;
  --brass-glow: rgba(255, 122, 30, 0.25);
  --brass-soft: rgba(255, 122, 30, 0.10);
  
  --paper: #d8e4f0;
  --paper-ink: #0d1520;
  --paper-dim: #4a5a6e;
  --paper-line: rgba(13, 21, 32, 0.12);

  --blueprint-rgb: 210, 220, 235;
  --brass-rgb: 255, 122, 30;
  --hero-fade: 8, 14, 21;

  --shadow-card: 0 16px 40px -10px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 28px rgba(255, 122, 30, 0.22);

  color-scheme: dark;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--ink);
  color: var(--stone);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.65;
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(232, 98, 10, 0.05), transparent 70%),
    radial-gradient(circle 900px at 100% 40%, rgba(26, 39, 68, 0.04), transparent 70%);
  background-attachment: fixed;
}

[data-theme="dark"] body {
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255, 122, 30, 0.08), transparent 70%),
    radial-gradient(circle 900px at 100% 40%, rgba(255, 122, 30, 0.03), transparent 70%);
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

::selection {
  background: var(--brass);
  color: #ffffff;
}

[data-theme="dark"] ::selection {
  color: var(--ink);
}

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

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
.display {
  font-family: var(--f-display);
  font-stretch: 125%;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.015em;
  line-height: 0.98;
  text-wrap: balance;
  margin: 0;
}

.serif {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}

.brass {
  color: var(--brass);
}

.brass-gradient {
  background: linear-gradient(135deg, #c44d04 0%, var(--brass) 50%, #e8860a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="dark"] .brass-gradient {
  background: linear-gradient(135deg, #ffaa62 0%, var(--brass) 50%, #e8620a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.h2 {
  font-size: clamp(2.2rem, 5.2vw, 4.4rem);
}

.h3 {
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  font-family: var(--f-display);
  font-stretch: 112%;
  font-weight: 600;
  margin: 0;
  line-height: 1.25;
  text-wrap: balance;
}

.lede {
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  line-height: 1.6;
  color: var(--stone);
  max-width: 42ch;
  margin: 0;
}

.body {
  color: var(--stone-dim);
  max-width: 62ch;
  margin: 0;
}

.mono {
  font-family: var(--f-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* Blueprint / Specification Sheet Tag */
.sheet {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone-dim);
  flex-wrap: wrap;
  row-gap: 8px;
}

.sheet b {
  white-space: nowrap;
  font-weight: 500;
  color: var(--brass);
  border: 1px solid currentColor;
  padding: 3px 9px;
  letter-spacing: 0.1em;
  background: rgba(232, 98, 10, 0.08);
}

.sheet::after {
  content: "";
  width: 52px;
  height: 1px;
  background: var(--line-strong);
}

/* --------------------------------------------------------------------------
   Site Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 90;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.4s var(--ease), backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}

.site-header.is-solid {
  background: var(--ink-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-color: var(--line);
  box-shadow: 0 10px 30px rgba(15, 25, 35, 0.08);
}

[data-theme="dark"] .site-header.is-solid {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 78px;
}

.wordmark {
  font-family: var(--f-display);
  font-stretch: 125%;
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}

.wordmark span {
  color: var(--brass);
}

.wordmark .badge-loc {
  font-family: var(--f-mono);
  font-size: 0.6rem;
  color: var(--stone-mute);
  border-left: 1px solid var(--line-strong);
  padding-left: 8px;
  margin-left: 4px;
  font-weight: 400;
  letter-spacing: 0.12em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.5vw, 36px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-family: var(--f-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone-dim);
  position: relative;
  padding-block: 6px;
  transition: color 0.3s;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--stone);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme Switcher Button */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  background: var(--ink-3);
  border: 1px solid var(--line-strong);
  color: var(--stone);
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

.theme-toggle-btn:hover {
  border-color: var(--brass);
  color: var(--brass);
  transform: translateY(-1px);
}

.theme-toggle-btn .theme-icon {
  font-size: 0.85rem;
  line-height: 1;
  display: inline-block;
  transition: transform 0.4s var(--ease);
}

.theme-toggle-btn .sun {
  display: none;
}

.theme-toggle-btn .moon {
  display: inline-block;
}

[data-theme="dark"] .theme-toggle-btn .sun {
  display: inline-block;
}

[data-theme="dark"] .theme-toggle-btn .moon {
  display: none;
}

.nav-wa-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid rgba(37, 211, 102, 0.45);
  background: rgba(37, 211, 102, 0.10);
  color: #0d6338;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  border-radius: 999px;
  transition: all 0.3s var(--ease);
}

.nav-wa-pill:hover {
  background: rgba(37, 211, 102, 0.22);
  border-color: var(--wa-green);
  color: #05401e;
  transform: translateY(-1px);
}

[data-theme="dark"] .nav-wa-pill {
  color: #a7f3c1;
  background: rgba(37, 211, 102, 0.08);
}

[data-theme="dark"] .nav-wa-pill:hover {
  color: #ffffff;
  background: rgba(37, 211, 102, 0.18);
}

.nav-wa-pill .pulse-dot {
  width: 7px;
  height: 7px;
  background: var(--wa-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--wa-green);
  animation: pulseBeacon 2s infinite;
}

@keyframes pulseBeacon {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* Desktop: hide mobile drawer, backdrop, and bottom bar */
.mobile-drawer-backdrop,
.mobile-drawer,
.mobile-bottom-bar,
.m-idx,
.m-sub,
.m-arr,
.m-extra {
  display: none !important;
}

.menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--ink-2);
  border: 1px solid var(--line-strong);
  color: var(--stone);
  height: 40px;
  padding: 0 12px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all 0.25s var(--ease);
  position: relative;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(15, 25, 35, 0.05);
}

.menu-btn:hover {
  border-color: var(--brass);
  color: var(--brass);
  background: rgba(232, 98, 10, 0.08);
}

.menu-btn-inner {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.menu-btn .menu-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3.5px;
  width: 17px;
}

.menu-btn .menu-bar {
  display: block;
  width: 17px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s, background-color 0.2s;
  transform-origin: center;
}

.menu-btn .menu-label {
  font-family: var(--f-mono);
  font-size: 0.70rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: inherit;
  line-height: 1;
}

.menu-open .menu-btn {
  background: #111c2a;
  border-color: var(--brass);
  color: var(--brass);
  box-shadow: 0 0 16px rgba(232, 98, 10, 0.28);
}

.menu-open .menu-btn .menu-bar:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}

.menu-open .menu-btn .menu-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.menu-open .menu-btn .menu-bar:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   Buttons & Interactive Elements
   -------------------------------------------------------------------------- */
.btn {
  --bg: var(--brass);
  --fg: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 15px 26px;
  border: 1px solid var(--bg);
  background: var(--bg);
  color: var(--fg);
  font-family: var(--f-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-radius: var(--radius-sm);
  transition: color 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--stone);
  transform: translateY(101%);
  transition: transform 0.45s var(--ease);
  z-index: -1;
}

.btn:hover::before {
  transform: translateY(0);
}

.btn:hover {
  border-color: var(--stone);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13, 21, 32, 0.18);
}

[data-theme="dark"] .btn {
  --fg: var(--ink);
}

[data-theme="dark"] .btn:hover {
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.btn .arrow {
  transition: transform 0.4s var(--ease);
}

.btn:hover .arrow {
  transform: translateX(5px);
}

.btn.ghost {
  --bg: transparent;
  --fg: var(--stone);
  border-color: var(--line-strong);
  background: rgba(26, 32, 38, 0.02);
}

.btn.ghost:hover {
  border-color: var(--brass);
  color: var(--brass-hi);
  background: var(--brass-soft);
}

[data-theme="dark"] .btn.ghost {
  background: rgba(255, 255, 255, 0.02);
}

[data-theme="dark"] .btn.ghost:hover {
  border-color: var(--brass);
  color: var(--ink);
}

.btn.btn-wa {
  --bg: var(--wa-green);
  --fg: #072813;
  border-color: var(--wa-green);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.25);
}

.btn.btn-wa::before {
  background: #ffffff;
}

.btn.btn-wa:hover {
  border-color: #ffffff;
  color: #072813;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.btn.small {
  padding: 10px 18px;
  font-size: 0.7rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 6px;
  transition: border-color 0.3s, color 0.3s;
}

.link-arrow:hover {
  color: var(--brass-hi);
  border-color: var(--brass);
}

.link-arrow .arrow {
  transition: transform 0.4s var(--ease);
}

.link-arrow:hover .arrow {
  transform: translateX(6px);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: clamp(660px, 94vh, 980px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 130px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgb(var(--hero-fade)) 0%, rgba(var(--hero-fade), 0.92) 46%, rgba(var(--hero-fade), 0.15) 82%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 34px;
  padding-bottom: clamp(40px, 6vw, 68px);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: var(--brass-soft);
  border: 1px solid var(--line-brass);
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass);
  border-radius: 999px;
  font-weight: 500;
}

[data-theme="dark"] .pill-badge {
  color: var(--brass-hi);
  background: rgba(197, 160, 89, 0.1);
  border-color: rgba(197, 160, 89, 0.35);
}

.hero h1 {
  font-size: clamp(2.6rem, 6.4vw, 6.2rem);
  max-width: 13ch;
}

.hero h1 .serif {
  display: block;
  font-size: 1.04em;
  line-height: 1.02;
  color: var(--brass);
  margin-top: 0.08em;
}

.hero-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero-meta {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line);
  background: var(--ink-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat {
  padding: 26px 24px 28px 0;
  display: grid;
  gap: 6px;
}

.stat + .stat {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.stat strong {
  font-family: var(--f-display);
  font-stretch: 125%;
  font-weight: 700;
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--stone);
}

.stat span {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone-dim);
}

/* Animations */
.rise {
  display: block;
  overflow: hidden;
}

.rise > span {
  display: block;
  animation: rise 1.1s var(--ease) both;
}

.rise:nth-child(2) > span { animation-delay: 0.12s; }
.rise:nth-child(3) > span { animation-delay: 0.24s; }
.fade-in { animation: fadeIn 1.2s var(--ease) 0.5s both; }

@keyframes rise {
  from { transform: translateY(105%); }
  to { transform: none; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

/* Scroll reveal */
.is-pre {
  opacity: 0;
  transform: translateY(36px);
}

[data-reveal] {
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}

/* --------------------------------------------------------------------------
   Marquee
   -------------------------------------------------------------------------- */
.marquee {
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding-block: 22px;
  background: var(--ink-3);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 48s linear infinite;
}

.marquee-track span {
  font-family: var(--f-display);
  font-stretch: 125%;
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(1.1rem, 2vw, 1.55rem);
  white-space: nowrap;
  padding-right: 48px;
  color: var(--stone-mute);
  display: inline-flex;
  align-items: center;
  gap: 48px;
  letter-spacing: 0.04em;
}

.marquee-track span::after {
  content: "";
  width: 8px;
  height: 8px;
  border: 1px solid var(--brass);
  transform: rotate(45deg);
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

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

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
.sec {
  padding-block: clamp(84px, 10vw, 150px);
  position: relative;
}

.sec + .sec {
  border-top: 1px solid var(--line);
}

.sec-head {
  display: grid;
  gap: 26px;
  margin-bottom: clamp(44px, 6vw, 76px);
}

.sec-head.split {
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  align-items: end;
  gap: 40px;
}

/* About Grid */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(40px, 7vw, 100px);
}

.statement {
  font-family: var(--f-display);
  font-size: clamp(1.45rem, 2.6vw, 2.25rem);
  line-height: 1.32;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0;
  text-wrap: pretty;
}

.statement em {
  font-family: var(--f-serif);
  color: var(--brass);
  font-size: 1.12em;
}

.about-copy {
  display: grid;
  gap: 22px;
  margin-top: 36px;
}

.vm {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
  align-self: start;
}

.vm article {
  padding-block: 30px;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 12px;
}

.vm p {
  margin: 0;
  color: var(--stone-dim);
}

/* --------------------------------------------------------------------------
   Leadership Section
   -------------------------------------------------------------------------- */
.lead-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(40px, 7vw, 110px);
  align-items: center;
}

.lead-photo {
  margin: 0;
  display: grid;
  gap: 16px;
}

.lead-frame {
  position: relative;
  aspect-ratio: 3 / 4;
  max-width: 100%;
  overflow: hidden;
  background: #5a626e;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
}

.lead-frame::before,
.lead-frame::after {
  content: "";
  position: absolute;
  z-index: 2;
  width: 36px;
  height: 36px;
  border: 1px solid var(--brass);
  pointer-events: none;
}

.lead-frame::before {
  top: 14px;
  left: 14px;
  border-right: 0;
  border-bottom: 0;
}

.lead-frame::after {
  bottom: 14px;
  right: 14px;
  border-left: 0;
  border-top: 0;
}

.lead-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 20%;
  filter: grayscale(0.25) contrast(1.06);
  transform: scale(1.05);
  transition: filter 1.2s var(--ease), transform 1.6s var(--ease);
}

.lead-photo:hover .lead-frame img {
  filter: grayscale(0) contrast(1.05);
  transform: scale(1);
}

.lead-photo figcaption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--stone);
  font-size: 0.74rem;
}

.lead-copy {
  display: grid;
  gap: 26px;
  justify-items: start;
}

.credentials-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 10px 0 16px;
  width: 100%;
}

.credential-item {
  border-left: 2px solid var(--brass);
  padding-left: 12px;
  display: grid;
  gap: 4px;
}

.credential-item strong {
  font-family: var(--f-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--stone);
}

.credential-item span {
  font-size: 0.85rem;
  color: var(--stone-dim);
}

/* --------------------------------------------------------------------------
   Landmark Projects Responsive Slider Showcase
   -------------------------------------------------------------------------- */
.projects-header-split {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: clamp(24px, 3vw, 36px);
}

.projects-slider-controls {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}

.projects-slider-counter {
  font-family: var(--f-mono);
  font-size: 0.85rem;
  color: var(--stone-mute);
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  letter-spacing: 0.1em;
}

.slider-counter-current {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brass);
}

.slider-counter-sep {
  opacity: 0.4;
}

.projects-nav-buttons {
  display: flex;
  gap: 10px;
}

.slider-btn {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: var(--ink-2);
  border: 1px solid var(--line-strong);
  color: var(--stone);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}

.slider-btn:hover:not(:disabled) {
  background: var(--brass);
  color: #fff;
  border-color: var(--brass);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px var(--brass-glow);
}

.slider-btn:active:not(:disabled) {
  transform: translateY(0);
}

.slider-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
}

.projects-slider-viewport {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.projects-slider-track {
  display: flex;
  gap: clamp(16px, 2.5vw, 28px);
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 8px 4px 18px 4px;
  user-select: none;
  cursor: grab;
}

.projects-slider-track.is-dragging {
  cursor: grabbing;
  scroll-behavior: auto;
  scroll-snap-type: none;
}

.projects-slider-track::-webkit-scrollbar {
  display: none;
}

/* Responsive card sizing */
.projects-slider-track .project-card {
  flex: 0 0 calc((100% - (2 * clamp(16px, 2.5vw, 28px))) / 3);
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--ink-2);
  border: 1px solid var(--line);
  overflow: hidden;
  border-radius: var(--radius-sm);
  transition: transform 0.4s var(--ease), border-color 0.4s, box-shadow 0.4s;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.projects-slider-track .project-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-brass);
  box-shadow: var(--shadow-card), 0 0 24px var(--brass-glow);
}

/* Visual container: Contain architecture cleanly with gallery mat background */
.project-media-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #0b1219;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--line);
}

.project-media-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.6s var(--ease), filter 0.4s;
}

.project-card:hover .project-media-wrap img {
  transform: scale(1.03);
}

.project-badge-top {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(10, 16, 23, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line-brass);
  color: var(--brass);
  font-family: var(--f-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: 2px;
  text-transform: uppercase;
  z-index: 2;
}

.project-card-body {
  padding: clamp(20px, 2.2vw, 26px);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 14px;
}

.project-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.project-card-body h3 {
  font-family: var(--f-display);
  font-stretch: 115%;
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0;
  line-height: 1.2;
  color: var(--stone);
}

.project-cat-tag {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  color: var(--brass);
  background: var(--brass-soft);
  border: 1px solid var(--line-brass);
  padding: 3px 8px;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

.project-card-body p.body {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--stone-dim);
  margin: 0;
}

.project-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 14px;
  list-style: none;
  padding: 14px 0 0 0;
  margin: auto 0 0 0;
  border-top: 1px solid var(--line);
}

.project-specs li:last-child {
  grid-column: 1 / -1;
}

.project-specs li {
  display: grid;
  gap: 2px;
}

.project-specs span {
  font-family: var(--f-mono);
  font-size: 0.63rem;
  color: var(--stone-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.project-specs strong {
  font-size: 0.88rem;
  color: var(--stone);
  font-weight: 600;
}

.project-card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.project-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #1a9e4b;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.25s;
}

.project-wa-btn:hover {
  color: #128c3e;
  transform: translateX(2px);
}

.projects-slider-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.projects-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.slider-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--line-strong);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

.slider-dot.is-active {
  width: 28px;
  background: var(--brass);
  box-shadow: 0 0 10px var(--brass-glow);
}

.projects-drag-hint {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-mute);
}

.drag-hint-desktop {
  display: inline;
}

.drag-hint-mobile {
  display: none;
}

@media (max-width: 1080px) {
  .projects-slider-track .project-card {
    flex: 0 0 calc((100% - clamp(16px, 2.5vw, 28px)) / 2);
  }
}

@media (max-width: 680px) {
  .projects-slider-track .project-card {
    flex: 0 0 100%;
  }
  .projects-header-split {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .projects-slider-controls {
    width: 100%;
    justify-content: space-between;
  }
  .drag-hint-desktop {
    display: none;
  }
  .drag-hint-mobile {
    display: inline;
  }
  .project-specs {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Sectors Grid
   -------------------------------------------------------------------------- */
.sectors {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.sector {
  position: relative;
  padding: clamp(28px, 3.4vw, 48px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 24px;
  overflow: hidden;
  min-width: 0;
  background: rgba(17, 22, 27, 0.4);
  transition: background 0.4s;
}

.sector:hover {
  background: rgba(24, 32, 38, 0.6);
}

.sector::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(197, 160, 89, 0.12), transparent 45%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.sector:hover::before {
  opacity: 1;
}

.sector-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.sector-tag {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--brass);
  border: 1px solid rgba(197, 160, 89, 0.5);
  padding: 3px 8px;
}

.sector h3 {
  font-family: var(--f-display);
  font-stretch: 125%;
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  line-height: 1.05;
  margin: 0;
}

.sector ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  color: var(--stone-dim);
}

.sector li {
  display: flex;
  gap: 14px;
  align-items: baseline;
}

.sector li::before {
  content: "";
  flex: none;
  width: 14px;
  height: 1px;
  background: var(--stone-mute);
  transform: translateY(-4px);
  transition: width 0.4s var(--ease), background 0.4s;
}

.sector:hover li::before {
  width: 22px;
  background: var(--brass);
}

/* --------------------------------------------------------------------------
   Services Teaser List
   -------------------------------------------------------------------------- */
.svc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.svc-list a {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding-block: 26px;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.svc-list a::before {
  content: "";
  position: absolute;
  inset: 0 0 -1px;
  background: var(--ink-2);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.5s var(--ease);
  z-index: -1;
}

.svc-list li {
  position: relative;
  isolation: isolate;
}

.svc-list a:hover::before {
  transform: scaleY(1);
}

.svc-list .code {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--stone-mute);
  letter-spacing: 0.1em;
}

.svc-list .name {
  font-family: var(--f-display);
  font-stretch: 118%;
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(1.15rem, 2.6vw, 2.1rem);
  line-height: 1.1;
  transition: transform 0.5s var(--ease), color 0.4s;
}

.svc-list a:hover .name {
  transform: translateX(14px);
  color: var(--brass-hi);
}

.svc-list .go {
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  transition: background 0.4s, border-color 0.4s, color 0.4s, transform 0.5s var(--ease);
}

.svc-list a:hover .go {
  background: var(--brass);
  border-color: var(--brass);
  color: var(--ink);
  transform: rotate(-45deg);
}

/* --------------------------------------------------------------------------
   Delivery Pipeline
   -------------------------------------------------------------------------- */
.pipeline {
  --p: 0;
}

.pipe-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 0;
  padding-top: 34px;
}

.pipe-track::before,
.pipe-track::after {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  height: 1px;
}

.pipe-track::before {
  right: 0;
  background: var(--line-strong);
}

.pipe-track::after {
  width: calc(var(--p) * 100%);
  background: var(--brass);
  box-shadow: 0 0 18px rgba(197, 160, 89, 0.6);
}

.stage {
  position: relative;
  display: grid;
  gap: 10px;
  padding-right: 12px;
  min-width: 0;
}

.stage::before {
  content: "";
  position: absolute;
  top: -34px;
  left: 0;
  width: 13px;
  height: 13px;
  background: var(--ink);
  border: 1px solid var(--line-strong);
  transform: rotate(45deg);
  transition: background 0.5s, border-color 0.5s;
}

.stage.on::before {
  background: var(--brass);
  border-color: var(--brass);
}

.stage .n {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  color: var(--stone-mute);
  letter-spacing: 0.1em;
  transition: color 0.5s;
}

.stage.on .n {
  color: var(--brass);
}

.stage .t {
  font-family: var(--f-display);
  font-stretch: 112%;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  line-height: 1.2;
  color: var(--stone-dim);
  transition: color 0.5s;
  overflow-wrap: anywhere;
}

.stage.on .t {
  color: var(--stone);
}

/* --------------------------------------------------------------------------
   Paper Sheet (Light Contrast Section)
   -------------------------------------------------------------------------- */
.paper {
  background: var(--paper);
  color: var(--paper-ink);
}

.paper .sheet {
  color: var(--paper-dim);
}

.paper .sheet b {
  color: #8a5f22;
}

.paper .sheet::after {
  background: var(--paper-line);
}

.paper .body,
.paper p {
  color: var(--paper-dim);
}

.paper .grid-lines {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(var(--paper-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-line) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.35;
  pointer-events: none;
}

.sec.paper + .sec {
  border-top: 0;
}

.why-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 7vw, 110px);
  position: relative;
}

.why-sticky {
  position: sticky;
  top: 120px;
  align-self: start;
  display: grid;
  gap: 26px;
}

.reasons {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--paper-line);
}

.reasons li {
  padding-block: 26px;
  border-bottom: 1px solid var(--paper-line);
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
}

.reasons h3 {
  font-family: var(--f-display);
  font-stretch: 118%;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1.05rem;
  margin: 0;
  line-height: 1.25;
}

.reasons p {
  margin: 0;
}

/* --------------------------------------------------------------------------
   Approach & Steps
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}

.step {
  padding: 34px 22px 10px 0;
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.step + .step {
  padding-left: 22px;
  border-left: 1px solid var(--line);
}

.step .n {
  font-family: var(--f-display);
  font-stretch: 125%;
  font-weight: 300;
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1;
  color: var(--stone-mute);
  transition: color 0.5s;
}

.step:hover .n {
  color: var(--brass);
}

.step .k {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--brass);
  text-transform: uppercase;
}

.step p {
  margin: 0;
  color: var(--stone-dim);
  font-size: 0.97rem;
}

/* --------------------------------------------------------------------------
   Values & QA
   -------------------------------------------------------------------------- */
.values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.value {
  padding: clamp(26px, 3vw, 40px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 12px;
  align-content: start;
  transition: background 0.5s;
  min-width: 0;
}

.value:hover {
  background: var(--ink-2);
}

.value h3 {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  margin: 0;
  line-height: 1.05;
}

.value p {
  margin: 0;
  color: var(--stone-dim);
}

.qs {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 90px);
  margin-top: clamp(64px, 8vw, 120px);
  align-items: start;
}

.checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
}

.checks li {
  padding-block: 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 14px;
  align-items: baseline;
  color: var(--stone);
}

.checks li::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border: 1px solid var(--brass);
  transform: rotate(45deg) translateY(-2px);
}

.quote {
  padding-block: clamp(90px, 13vw, 190px);
  text-align: center;
  border-top: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle 800px at 50% 50%, rgba(232, 98, 10, 0.04), transparent 70%);
}

.quote blockquote {
  margin: 0 auto;
  max-width: 18ch;
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(2.4rem, 7vw, 6.2rem);
  line-height: 1;
  text-wrap: balance;
}

.quote blockquote span {
  color: var(--brass);
}

.quote cite {
  display: block;
  margin-top: 32px;
  font-style: normal;
}

/* --------------------------------------------------------------------------
   Contact Section & WhatsApp Enquiry Form — Construction Theme
   -------------------------------------------------------------------------- */

/* Dark steel band behind the entire contact section */
#contact {
  background: linear-gradient(180deg,
    var(--ink) 0%,
    #0d1520 20%,
    #0d1520 80%,
    var(--ink) 100%);
  position: relative;
}

#contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(210, 220, 235, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(210, 220, 235, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 7vw, 90px);
  position: relative;
  z-index: 1;
}

/* Left column text on dark bg */
#contact .contact-big,
#contact .display {
  color: #e8eef5;
}

#contact .body {
  color: #a4b4c8;
}

.contact-big {
  font-size: clamp(2.4rem, 6vw, 5.2rem);
}

.details {
  display: grid;
  gap: 0;
  margin-top: 40px;
  border-top: 1px solid rgba(210, 220, 235, 0.15);
}

.details div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 20px;
  padding-block: 20px;
  border-bottom: 1px solid rgba(210, 220, 235, 0.12);
  align-items: baseline;
}

.details dt {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #647a90;
}

.details dd {
  margin: 0;
  font-size: 1.05rem;
  color: #a4b4c8;
  overflow-wrap: anywhere;
}

.details a {
  color: #a4b4c8;
}

.details a:hover {
  color: var(--brass);
}

/* ---------- Form Card — Dark Steel Panel ---------- */
.form-card {
  background: #111c2c;
  border: 1px solid rgba(232, 98, 10, 0.25);
  border-radius: var(--radius-md);
  padding: clamp(28px, 4vw, 44px);
  box-shadow:
    0 24px 64px -16px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(232, 98, 10, 0.10);
  position: relative;
  overflow: hidden;
}

/* Safety orange accent stripe */
.form-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    #e8620a 0%,
    #ff9a3c 40%,
    #e8620a 70%,
    transparent 100%);
}

/* Blueprint grid overlay inside card */
.form-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232, 98, 10, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 98, 10, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.form-header-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(210, 220, 235, 0.12);
  position: relative;
  z-index: 2;
}

.form-header-badge .title {
  font-family: var(--f-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #e8eef5;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-header-badge .title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--brass);
  transform: rotate(45deg);
}

.form-header-badge .wa-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(37, 211, 102, 0.10);
  border: 1px solid rgba(37, 211, 102, 0.28);
  padding: 4px 12px;
  border-radius: 999px;
  color: #4ddd85;
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form {
  display: grid;
  gap: 20px;
  align-content: start;
  position: relative;
  z-index: 2;
}

.form .row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
  min-width: 0;
  position: relative;
}

.field label {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7a8fa8;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.field label span.req {
  color: var(--brass);
  font-size: 0.85rem;
}

/* Input fields on dark steel card */
.field input,
.field select,
.field textarea {
  width: 100%;
  background: rgba(8, 14, 22, 0.70);
  border: 1px solid rgba(210, 220, 235, 0.14);
  color: #e8eef5;
  font: inherit;
  font-size: 0.96rem;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: border-color 0.3s var(--ease), background-color 0.3s, box-shadow 0.3s;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(164, 180, 200, 0.45);
}

.field select {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #7a8fa8 50%),
    linear-gradient(-45deg, transparent 50%, #7a8fa8 50%);
  background-position: calc(100% - 18px) 52%, calc(100% - 12px) 52%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
  cursor: pointer;
}

.field select option {
  background: #0d1520;
  color: #e8eef5;
  padding: 8px;
}

.field textarea {
  resize: vertical;
  min-height: 100px;
}

/* Safety orange focus state */
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brass);
  background-color: rgba(8, 14, 22, 0.92);
  box-shadow:
    0 0 0 3px rgba(232, 98, 10, 0.18),
    inset 0 1px 0 rgba(232, 98, 10, 0.08);
}

/* ---------- Live WhatsApp Message Preview ---------- */
.wa-preview-card {
  background: #061210;
  border: 1px solid rgba(37, 211, 102, 0.22);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  display: grid;
  gap: 10px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(37, 211, 102, 0.08);
}

.wa-preview-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #25D366, transparent);
}

.wa-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(37, 211, 102, 0.12);
  padding-bottom: 10px;
  color: #4ddd85;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.wa-bubble-content {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 0.88rem;
  line-height: 1.55;
  color: #d4f0dc;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 150px;
  overflow-y: auto;
  padding-right: 6px;
}

.wa-bubble-content::-webkit-scrollbar {
  width: 4px;
}
.wa-bubble-content::-webkit-scrollbar-thumb {
  background: rgba(37, 211, 102, 0.35);
  border-radius: 4px;
}

.form-actions-wrap {
  display: grid;
  gap: 14px;
}

.form-status {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  display: none;
}

.form-status.is-visible {
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-status.success {
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #a8f0c0;
}

.form-status.error {
  background: rgba(235, 87, 87, 0.12);
  border: 1px solid rgba(235, 87, 87, 0.4);
  color: #f5c0c0;
}

.form-note {
  margin: 0;
  font-size: 0.84rem;
  color: #4a5e74;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Floating WhatsApp Button
   -------------------------------------------------------------------------- */
.wa-float {
  position: fixed;
  z-index: 80;
  right: calc(var(--gutter) * 0.7);
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  background: var(--wa-green);
  color: #072813;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.6), 0 0 20px rgba(37, 211, 102, 0.4);
  transition: transform 0.4s var(--ease), background 0.3s, box-shadow 0.3s;
}

.wa-float:hover {
  transform: translateY(-4px) scale(1.02);
  background: #2fe772;
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.7), 0 0 28px rgba(37, 211, 102, 0.6);
  color: #051c0d;
}

.wa-float-badge {
  position: absolute;
  top: -6px;
  right: -4px;
  width: 14px;
  height: 14px;
  background: #ff334b;
  border: 2px solid var(--ink);
  border-radius: 50%;
  animation: pulseBeacon 2s infinite;
}

/* --------------------------------------------------------------------------
   Site Footer — Premium Construction Theme
   -------------------------------------------------------------------------- */
.site-footer {
  padding-block: 0 0;
  background: #060b11;
  position: relative;
  overflow: hidden;
}

/* Subtle blueprint grid in the footer background */
.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232, 98, 10, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 98, 10, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

/* Safety orange accent bar at the very top */
.foot-accent {
  height: 3px;
  background: linear-gradient(90deg, #e8620a 0%, #ff9a3c 35%, #e8620a 65%, transparent 100%);
}

.site-footer .wrap {
  position: relative;
  z-index: 1;
}

/* Brand wordmark area */
.foot-brand {
  padding-top: clamp(56px, 8vw, 90px);
  padding-bottom: clamp(40px, 6vw, 64px);
  border-bottom: 1px solid rgba(210, 220, 235, 0.08);
}

.foot-word {
  font-family: var(--f-display);
  font-stretch: 125%;
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(3rem, 10vw, 8rem);
  line-height: 0.88;
  letter-spacing: -0.015em;
  margin: 0;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(210, 220, 235, 0.15);
}

.foot-word span {
  -webkit-text-stroke-color: rgba(232, 98, 10, 0.45);
}

.foot-tagline {
  margin: clamp(16px, 2vw, 28px) 0 0;
  font-family: var(--f-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(232, 98, 10, 0.7);
}

/* 3-Column footer grid */
.foot-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(30px, 5vw, 64px);
  padding-block: clamp(40px, 5vw, 64px);
  border-bottom: 1px solid rgba(210, 220, 235, 0.08);
}

.foot-col-title {
  display: block;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(232, 98, 10, 0.75);
  margin-bottom: 18px;
  font-weight: 500;
}

.foot-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.foot-links a {
  font-family: var(--f-body);
  font-size: 0.92rem;
  color: #7a8fa8;
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
  display: inline-block;
}

.foot-links a:hover {
  color: #e8eef5;
  transform: translateX(4px);
}

.foot-address {
  margin: 0;
  font-size: 0.92rem;
  color: #7a8fa8;
  line-height: 1.6;
}

.foot-phone {
  display: block;
  font-family: var(--f-display);
  font-stretch: 112%;
  font-weight: 700;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: #e8eef5;
  letter-spacing: 0.02em;
  margin-bottom: 18px;
  transition: color 0.3s;
}

.foot-phone:hover {
  color: var(--brass);
}

.foot-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.30);
  border-radius: var(--radius-sm);
  color: #4ddd85;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.3s var(--ease);
}

.foot-wa-btn:hover {
  background: rgba(37, 211, 102, 0.22);
  border-color: #25D366;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.20);
}

/* Bottom bar */
.foot-bottom {
  padding-block: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: #4a5e74;
  font-size: 0.72rem;
}

.foot-top-link {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #4a5e74;
  transition: color 0.3s var(--ease);
}

.foot-top-link:hover {
  color: var(--brass);
}

/* --------------------------------------------------------------------------
   Inner Page Styles (services.html)
   -------------------------------------------------------------------------- */
.page-hero {
  padding-top: clamp(150px, 18vw, 220px);
  padding-bottom: clamp(60px, 8vw, 110px);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.page-hero .grid-lines {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, #000, transparent 85%);
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 85%);
  pointer-events: none;
}

.page-hero h1 {
  font-size: clamp(2.6rem, 8vw, 6.8rem);
  max-width: 14ch;
  margin-top: 30px;
}

.page-hero h1 .serif {
  color: var(--brass);
}

.page-hero .lede {
  margin-top: 36px;
  max-width: 56ch;
  color: var(--stone-dim);
}

.svc {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 64px);
  padding-block: clamp(40px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.svc:first-child {
  border-top: 1px solid var(--line);
}

.svc .code {
  font-family: var(--f-mono);
  font-size: 0.74rem;
  color: var(--brass);
  letter-spacing: 0.12em;
  padding-top: 8px;
}

.svc h2 {
  font-family: var(--f-display);
  font-stretch: 122%;
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  line-height: 1.05;
  margin: 0 0 18px;
  text-wrap: balance;
}

.svc p {
  margin: 0;
  color: var(--stone-dim);
  max-width: 52ch;
}

.svc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.svc li {
  padding-block: 13px;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 14px;
  align-items: baseline;
}

.svc li::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border: 1px solid var(--brass);
  transform: rotate(45deg) translateY(-2px);
}

.svc .stage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.svc .stage-tags span {
  font-family: var(--f-mono);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-mute);
  border: 1px solid var(--line);
  padding: 4px 8px;
}

.sector-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.sector-strip > div {
  padding: 30px 24px 30px 0;
  display: grid;
  gap: 12px;
  min-width: 0;
}

.sector-strip > div + div {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.sector-strip p {
  margin: 0;
  color: var(--stone-dim);
  font-size: 0.95rem;
}

.cta-band {
  padding-block: clamp(80px, 10vw, 140px);
  border-top: 1px solid var(--line);
  background: radial-gradient(circle 800px at 100% 50%, rgba(232, 98, 10, 0.08), transparent 70%);
}

.cta-band .inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 36px;
}

.cta-band h2 {
  font-size: clamp(2.2rem, 6vw, 4.8rem);
  max-width: 14ch;
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints
   -------------------------------------------------------------------------- */

@media (max-width: 1080px) {
  .pipe-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 54px;
  }
  .pipe-track::before,
  .pipe-track::after {
    display: none;
  }
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .step,
  .step + .step {
    padding: 28px 22px 28px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }
  .values {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sector-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sector-strip > div,
  .sector-strip > div + div {
    padding: 26px 20px 26px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }
}

/* Lock document scroll when mobile menu is active */
html.menu-open,
body.menu-open {
  overflow: hidden !important;
  touch-action: none;
}

@media (max-width: 880px) {
  body {
    font-size: 16px;
  }

  /* Header on Mobile */
  .site-header {
    height: 64px;
  }

  .nav {
    height: 64px;
    gap: 12px;
  }

  .menu-open .site-header {
    background: #09101a !important;
    border-bottom: 1px solid rgba(232, 98, 10, 0.25) !important;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6) !important;
  }

  .menu-open .wordmark {
    color: #ffffff !important;
  }

  .menu-open .wordmark .badge-loc {
    color: #8fa0b5 !important;
    border-color: rgba(255, 255, 255, 0.18) !important;
  }

  /* Header Menu Button on Mobile */
  .menu-btn {
    display: inline-flex !important;
    align-items: center;
    gap: 7px;
    height: 38px;
    padding: 0 11px;
    background: var(--ink-2);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    color: var(--stone);
    cursor: pointer;
    position: relative;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(15, 25, 35, 0.05);
  }

  .menu-btn:hover,
  .menu-btn:active {
    border-color: var(--brass);
    color: var(--brass);
    background: rgba(232, 98, 10, 0.08);
  }

  .menu-btn-inner {
    display: inline-flex;
    align-items: center;
    gap: 7px;
  }

  .menu-btn .menu-icon {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 3.5px;
    width: 16px;
  }

  .menu-btn .menu-bar {
    display: block;
    width: 16px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s;
    transform-origin: center;
  }

  .menu-btn .menu-label {
    font-family: var(--f-mono);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: inherit;
    line-height: 1;
  }

  .menu-open .menu-btn {
    background: #111c2a;
    border-color: var(--brass);
    color: var(--brass);
    box-shadow: 0 0 14px rgba(232, 98, 10, 0.25);
  }

  .menu-open .menu-btn .menu-bar:nth-child(1) {
    transform: translateY(5.5px) rotate(45deg);
  }

  .menu-open .menu-btn .menu-bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .menu-open .menu-btn .menu-bar:nth-child(3) {
    transform: translateY(-5.5px) rotate(-45deg);
  }

  .wordmark {
    position: relative;
    z-index: 100;
    font-size: 1rem;
  }

  .nav-actions {
    gap: 8px;
  }

  .nav-actions .btn.nav-cta {
    display: none;
  }

  /* Compact WhatsApp Pill in Header on Mobile */
  .nav-wa-pill {
    display: inline-flex;
    padding: 6px 10px;
    font-size: 0.64rem;
    gap: 6px;
    border-color: rgba(37, 211, 102, 0.4);
    background: rgba(37, 211, 102, 0.12);
  }

  /* Hide Desktop Header nav-links on Mobile */
  .nav-links {
    display: none !important;
  }

  /* Dedicated Mobile Drawer Backdrop */
  .mobile-drawer-backdrop {
    display: block !important;
    position: fixed;
    inset: 0;
    background: rgba(6, 11, 18, 0.72);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.32s var(--ease), visibility 0.32s;
    pointer-events: none;
  }

  .menu-open .mobile-drawer-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  /* Dedicated Mobile Drawer */
  .mobile-drawer {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(420px, 92vw);
    height: 100dvh;
    background: #09101a;
    background-image:
      linear-gradient(rgba(232, 98, 10, 0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(232, 98, 10, 0.035) 1px, transparent 1px),
      radial-gradient(circle 500px at 100% 0%, rgba(232, 98, 10, 0.14), transparent 70%);
    background-size: 32px 32px, 32px 32px, auto;
    border-left: 1px solid rgba(232, 98, 10, 0.28);
    box-shadow: -14px 0 45px rgba(0, 0, 0, 0.75);
    z-index: 1001;
    transform: translateX(105%);
    transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
  }

  .menu-open .mobile-drawer {
    transform: translateX(0);
  }

  .mobile-drawer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(16px + env(safe-area-inset-top, 0px)) 20px 16px;
    background: #070d15;
    border-bottom: 1px solid rgba(210, 220, 235, 0.10);
    flex: none;
  }

  .mobile-drawer-top .wordmark {
    font-size: 1.02rem;
    color: #ffffff;
  }

  .mobile-drawer-top .wordmark .badge-loc {
    color: #8fa0b5;
    border-color: rgba(255, 255, 255, 0.18);
  }

  .mobile-drawer-close {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 12px;
    background: rgba(232, 98, 10, 0.12);
    border: 1px solid rgba(232, 98, 10, 0.35);
    border-radius: var(--radius-sm);
    color: #ff9a3c;
    font-family: var(--f-mono);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.25s;
  }

  .mobile-drawer-close:hover,
  .mobile-drawer-close:active {
    background: var(--brass);
    color: #ffffff;
    border-color: var(--brass);
  }

  .mobile-drawer-content {
    padding: 20px 18px calc(24px + env(safe-area-inset-bottom, 0px));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 18px;
  }

  .mobile-drawer-spec {
    padding-bottom: 4px;
  }

  .mobile-drawer-spec .sheet {
    font-size: 0.68rem;
    color: #8fa0b5;
  }

  .mobile-nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: rgba(13, 21, 32, 0.65);
    border: 1px solid rgba(210, 220, 235, 0.09);
    border-radius: var(--radius-sm);
    color: #e8eef5;
    text-decoration: none;
    transition: all 0.25s var(--ease);
  }

  .mobile-nav-item:hover,
  .mobile-nav-item:active,
  .mobile-nav-item.is-active {
    background: rgba(232, 98, 10, 0.12);
    border-color: rgba(232, 98, 10, 0.40);
    transform: translateX(3px);
  }

  .mobile-nav-item.is-active {
    border-left: 3px solid var(--brass);
  }

  .mni-num {
    font-family: var(--f-mono);
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--brass);
    letter-spacing: 0.12em;
    flex: none;
    width: 22px;
  }

  .mni-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
  }

  .mni-title {
    font-family: var(--f-display);
    font-stretch: 120%;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: #ffffff;
    line-height: 1.15;
  }

  .mni-sub {
    font-family: var(--f-mono);
    font-size: 0.64rem;
    color: #7b8e9f;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .mni-arrow {
    color: var(--brass);
    font-size: 1rem;
    opacity: 0.6;
    transition: transform 0.25s, opacity 0.25s;
    flex: none;
  }

  .mobile-nav-item:hover .mni-arrow,
  .mobile-nav-item.is-active .mni-arrow {
    transform: translateX(4px);
    opacity: 1;
  }

  /* Drawer Actions */
  .mobile-drawer-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px dashed rgba(232, 98, 10, 0.28);
  }

  .mobile-drawer-cta {
    width: 100%;
    padding: 13px 18px;
    justify-content: center;
    background: var(--brass) !important;
    color: #ffffff !important;
    font-weight: 600;
    border-radius: var(--radius-sm);
  }

  .mobile-drawer-wa {
    width: 100%;
    padding: 12px 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: rgba(37, 211, 102, 0.14);
    border: 1px solid rgba(37, 211, 102, 0.35);
    color: #4ddd85;
    font-family: var(--f-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all 0.25s;
  }

  .mobile-drawer-wa:hover,
  .mobile-drawer-wa:active {
    background: rgba(37, 211, 102, 0.25);
    color: #ffffff;
  }

  .mobile-drawer-call {
    width: 100%;
    padding: 12px 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: rgba(13, 21, 32, 0.85);
    border: 1px solid rgba(210, 220, 235, 0.16);
    color: #e8eef5;
    font-family: var(--f-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all 0.25s;
  }

  .mobile-drawer-call:hover,
  .mobile-drawer-call:active {
    border-color: var(--brass);
    color: var(--brass);
  }

  .mobile-drawer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 10px;
    font-family: var(--f-mono);
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    border-top: 1px solid rgba(210, 220, 235, 0.08);
  }

  .mdc-row {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .mdc-label {
    color: var(--brass);
    text-transform: uppercase;
    font-size: 0.6rem;
    letter-spacing: 0.14em;
  }

  .mdc-val {
    color: #8fa0b5;
  }

  /* STICKY MOBILE BOTTOM NAVIGATION BAR */
  .mobile-bottom-bar {
    display: grid !important;
    grid-template-columns: repeat(5, 1fr);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(58px + env(safe-area-inset-bottom, 0px));
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: rgba(9, 16, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(232, 98, 10, 0.28);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.55);
    z-index: 990;
    align-items: center;
  }

  .mbb-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    height: 100%;
    color: #8fa0b5;
    font-family: var(--f-mono);
    font-size: 0.60rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
    padding: 6px 2px;
    transition: color 0.25s, transform 0.2s;
  }

  .mbb-item svg {
    color: inherit;
    transition: transform 0.2s;
  }

  .mbb-item:hover,
  .mbb-item:active {
    color: var(--brass);
  }

  .mbb-item.is-active {
    color: #ffffff;
  }

  .mbb-item.is-active svg {
    color: var(--brass);
  }

  .mbb-item.is-active::before {
    content: "";
    position: absolute;
    top: 0;
    left: 25%;
    right: 25%;
    height: 2px;
    background: var(--brass);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--brass);
  }

  .mbb-burger {
    display: flex;
    flex-direction: column;
    gap: 3.5px;
    width: 18px;
    height: 14px;
    justify-content: center;
  }

  .mbb-burger span {
    display: block;
    width: 18px;
    height: 1.8px;
    background: currentColor;
    border-radius: 2px;
    transition: transform 0.25s, opacity 0.25s;
  }

  .mbb-item.is-active .mbb-burger span {
    background: var(--brass);
  }

  /* Mobile body padding so bottom bar never obscures content */
  body {
    padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px));
  }

  /* Hero Section Alignment */
  .hero {
    padding: calc(64px + 36px) 0 60px;
    min-height: auto;
  }

  .hero::after {
    background: linear-gradient(180deg, rgba(242, 240, 236, 0.35) 0%, rgba(242, 240, 236, 0.88) 55%, var(--ink) 100%);
  }

  [data-theme="dark"] .hero::after {
    background: linear-gradient(180deg, rgba(8, 14, 21, 0.30) 0%, rgba(8, 14, 21, 0.88) 55%, var(--ink) 100%);
  }

  .hero-badges {
    gap: 10px;
    margin-bottom: 22px;
  }

  .hero-badges .sheet {
    font-size: 0.68rem;
    gap: 8px;
  }

  .hero-badges .sheet::after {
    display: none;
  }

  .hero .display {
    font-size: clamp(2.1rem, 7.5vw, 3.8rem);
    line-height: 1.04;
    letter-spacing: -0.01em;
  }

  .hero-row {
    flex-direction: column;
    gap: 22px;
    margin-top: 24px;
  }

  .hero-row .lede {
    font-size: clamp(0.98rem, 3.8vw, 1.15rem);
    line-height: 1.55;
    max-width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  /* Stats Grid Alignment */
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stat,
  .stat + .stat {
    padding: 18px 12px 18px 0;
    border-left: 0;
  }

  .stat:nth-child(even) {
    padding-left: 14px;
    border-left: 1px solid var(--line);
  }

  .stat:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .stat .num {
    font-size: clamp(1.9rem, 6.5vw, 2.7rem);
    line-height: 1;
  }

  .stat .lbl {
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    margin-top: 6px;
  }

  /* Section Headers */
  .sec-head {
    gap: 16px;
    margin-bottom: 36px;
  }

  .sec-head.split,
  .about-grid,
  .why-grid,
  .qs,
  .contact-grid,
  .lead-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .sec-head .h2 {
    font-size: clamp(1.85rem, 6.5vw, 2.8rem);
    line-height: 1.08;
  }

  /* About Section */
  .about-grid {
    gap: 28px;
  }

  .statement {
    font-size: clamp(1.22rem, 4.6vw, 1.7rem);
    line-height: 1.38;
  }

  .about-copy {
    margin-top: 24px;
    gap: 18px;
  }

  /* Leadership Section */
  .lead-grid {
    gap: 32px;
  }

  .lead-photo {
    margin-inline: auto;
    width: 100%;
    max-width: 320px;
  }

  .lead-copy {
    gap: 18px;
  }

  .credentials-list {
    grid-template-columns: 1fr;
    gap: 14px;
    margin: 16px 0;
  }

  .why-sticky {
    position: static;
  }

  .sectors {
    grid-template-columns: minmax(0, 1fr);
  }

  /* Turnkey Services in index.html */
  .svc-list a {
    grid-template-columns: 36px minmax(0, 1fr) 36px;
    gap: 12px;
    padding: 18px 0;
    align-items: center;
  }

  .svc-list .num {
    font-size: 0.85rem;
  }

  .svc-list .title {
    font-size: 1.15rem;
  }

  .svc-list .go {
    width: 34px;
    height: 34px;
    align-self: center;
  }

  /* Services page items */
  .svc {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }

  .svc .code {
    padding-top: 0;
  }

  /* 9-Stage Pipeline Overhaul for Mobile */
  .pipe-track {
    grid-template-columns: 1fr;
    row-gap: 12px;
    padding-top: 10px;
  }

  .pipe-track::before,
  .pipe-track::after {
    display: none;
  }

  .stage {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    grid-template-rows: auto auto;
    column-gap: 14px;
    row-gap: 4px;
    padding: 16px 18px;
    background: var(--ink-2);
    border: 1px solid var(--line);
    border-left: 3px solid var(--brass);
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 14px rgba(15, 25, 35, 0.04);
    min-width: 0;
  }

  .stage::before {
    display: none;
  }

  .stage .n {
    grid-row: 1 / 3;
    grid-column: 1 / 2;
    font-family: var(--f-mono);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--brass);
    align-self: center;
    letter-spacing: 0.05em;
  }

  .stage .t {
    grid-row: 1 / 2;
    grid-column: 2 / 3;
    font-family: var(--f-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--stone);
    margin: 0;
  }

  .stage .d {
    grid-row: 2 / 3;
    grid-column: 2 / 3;
    font-size: 0.82rem;
    color: var(--stone-dim);
    line-height: 1.4;
    margin: 0;
  }

  /* Why Sylvia Reasons */
  .reasons li {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 14px;
    padding: 16px 0;
  }

  /* Project Enquiry Form */
  .contact-grid {
    gap: 32px;
  }

  .contact-aside {
    order: 2;
  }

  .form-card {
    order: 1;
    padding: 24px 18px;
  }

  .form-header-badge {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 14px;
  }

  .form .row {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .field input,
  .field select,
  .field textarea {
    font-size: 16px; /* Prevents iOS auto-zoom */
    padding: 12px 14px;
  }

  .wa-preview-card {
    padding: 14px 12px;
  }

  .wa-preview-bubble {
    padding: 12px 14px;
    font-size: 0.86rem;
  }

  /* Footer */
  .foot-brand {
    padding-top: 48px;
    padding-bottom: 36px;
  }

  .foot-word {
    font-size: clamp(2.2rem, 9.5vw, 4.2rem);
    letter-spacing: -0.01em;
  }

  .foot-columns {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    padding-block: 36px;
  }

  .foot-links {
    flex-direction: column;
    gap: 12px;
  }

  .foot-phone {
    font-size: 1.35rem;
  }

  .foot-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding-block: 20px;
  }

  /* Floating WhatsApp button on mobile — sits cleanly above bottom bar */
  .wa-float {
    bottom: calc(72px + env(safe-area-inset-bottom, 0px)) !important;
    right: 14px !important;
    padding: 12px !important;
    width: 48px !important;
    height: 48px !important;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 16px rgba(37, 211, 102, 0.4);
    z-index: 980;
  }

  .wa-float span {
    display: none;
  }

  .wa-float svg {
    width: 24px;
    height: 24px;
  }
}

@media (max-width: 580px) {
  .values,
  .steps,
  .checks,
  .sector-strip {
    grid-template-columns: minmax(0, 1fr);
  }

  .details div {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}

@media (max-width: 380px) {
  .wordmark .badge-loc {
    display: none;
  }
  .nav-wa-pill span:not(.pulse-dot) {
    display: none;
  }
  .nav-wa-pill {
    padding: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html {
    scroll-behavior: auto;
  }
  .marquee-track {
    animation: none;
  }
}