/* ==========================================================================
   STEADFAST — Premium Engineering Workforce Website
   Design System Stylesheet
   ========================================================================== */

/* ---- Fonts: Apple-inspired SF Pro system stack with Inter as web fallback ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,300;0,14..32,400;0,14..32,500;0,14..32,600;0,14..32,700;1,14..32,400&family=Manrope:wght@400;500;600;700;800&display=swap');

/* ==========================================================================
   1. ROOT VARIABLES
   ========================================================================== */
:root {
  /* Brand colors */
  --color-primary: #C8104E;
  --color-primary-600: #A60D41;
  --color-primary-100: #FCE8EE;
  --color-dark: #0A1B33;
  --color-dark-2: #11243F;
  --color-dark-3: #16315499;
  --color-accent: #FF5A1F;
  --color-accent-100: #FFE9DD;
  --color-light: #F5F7FA;
  --color-white: #FFFFFF;

  /* Text */
  --color-ink: #15192A;
  --color-text: #515A6B;
  --color-muted: #8993A4;
  --color-border: #E7EAF0;

  /* Typography — Apple SF Pro system stack */
  --font-primary: 'Manrope', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
  --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', sans-serif;

  /* Fluid type scale — hero is the ceiling, nothing else exceeds it */
  --text-hero: clamp(30px, 4.2vw, 50px);
  --text-h1: clamp(26px, 3.2vw, 40px);
  --text-h2: clamp(22px, 2.4vw, 32px);
  --text-h3: clamp(18px, 1.4vw, 21px);

  /* Radius */
  --radius-small: 10px;
  --radius-medium: 18px;
  --radius-large: 28px;
  --radius-pill: 999px;

  /* Shadow */
  --shadow-sm: 0 4px 16px rgba(10, 27, 51, 0.06);
  --shadow-md: 0 16px 40px rgba(10, 27, 51, 0.10);
  --shadow-lg: 0 30px 70px rgba(10, 27, 51, 0.18);

  /* Motion */
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  /* Container */
  --spacing: 0.25rem;

  /* Organic shapes */
  --blob-1: 32% 68% 68% 32% / 32% 32% 68% 68%;
  --blob-2: 62% 38% 35% 65% / 45% 60% 40% 55%;
}

/* ---- Grain texture (applied to dark/photo sections for tactile depth) ---- */
.grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.5;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
}

/* ==========================================================================
   2. RESET
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-secondary);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

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

ul,
ol {
  list-style: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
  color: inherit;
}

svg {
  display: block;
}

::selection {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ==========================================================================
   3. CONTAINER SYSTEM (MANDATORY)
   ========================================================================== */
.container {
  width: 100%;
  padding-inline: calc(var(--spacing) * 5);
  margin-inline: auto;
}

@media (min-width: 576px) {
  .container { max-width: 540px; }
}
@media (min-width: 768px) {
  .container { max-width: 720px; }
}
@media (min-width: 992px) {
  .container { max-width: 960px; }
}
@media (min-width: 1200px) {
  .container { max-width: 1180px; }
}
@media (min-width: 1500px) {
  .container { max-width: 1340px; }
}

/* ==========================================================================
   4. TYPOGRAPHY UTILITIES
   ========================================================================== */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-secondary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

.eyebrow--on-dark {
  color: #FFB199;
}

.section-title {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: var(--text-h2);
  line-height: 1.15;
  color: var(--color-ink);
  letter-spacing: -0.015em;
}

.section-desc {
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text);
  margin-top: 16px;
  max-width: 560px;
}

.section-head {
  margin-bottom: 40px;
}

.section-head--center {
  text-align: center;
  margin-inline: auto;
}

.section-head--center .section-desc {
  margin-inline: auto;
}

.section-head__top {
  margin-bottom: 18px;
}

/* ==========================================================================
   5. LAYOUT HELPERS
   ========================================================================== */
.section-pad {
  padding: 72px 0;
}

.section-pad--md {
  padding: 56px 0;
}

.section-pad--sm {
  padding: 44px 0;
}

.section-pad--top-0 { padding-top: 0; }

.bg-light { background-color: var(--color-light); }
.bg-dark { background-color: var(--color-dark); }
.bg-white { background-color: var(--color-white); }

@media (max-width: 991px) {
  .section-pad { padding: 52px 0; }
  .section-pad--md { padding: 44px 0; }
  .section-pad--sm { padding: 36px 0; }
}

@media (min-width: 992px) {
  .section-pad { padding: 64px 0; }
  .section-pad--md { padding: 48px 0; }
  .section-head { margin-bottom: 32px; }
}

@media (min-width: 992px) and (max-height: 960px) {
  .section-pad { padding: 52px 0; }
  .section-pad--md { padding: 44px 0; }
  .section-head { margin-bottom: 24px; }
  .section-title { font-size: clamp(20px, 2.1vw, 28px); }
  .section-desc { margin-top: 10px; font-size: 15.5px; }
  .rail__controls { margin-top: 16px; }
}

/* ==========================================================================
   6. BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: 15px;
  padding: 16px 30px;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
}

.btn__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 14px 30px rgba(200, 16, 78, 0.30);
}

.btn--primary:hover {
  background: var(--color-primary-600);
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(200, 16, 78, 0.38);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--primary:focus-visible {
  outline: 3px solid var(--color-accent-100);
  outline-offset: 2px;
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-100);
}

.btn--block {
  width: 100%;
}

.btn:hover .btn__icon {
  transform: translateX(4px);
}

/* ==========================================================================
   7. HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  /* Must stay above .nav-overlay (z-index 1040) — since .site-header__nav
     and .site-header__burger are descendants, their own z-index only
     ranks them within this stacking context, not against .nav-overlay,
     which sits outside it. A lower value here left the mobile menu and
     its links unclickable, hidden behind the overlay. */
  z-index: 1100;
  padding: 22px 0;
  transition: var(--transition);
}

.site-header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-header__logo-link {
  display: flex;
  align-items: center;
  position: relative;
  height: 36px;
}

.site-header__logo {
  height: 36px;
  width: auto;
  transition: opacity var(--transition);
}

.site-header__logo--light {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
}

.site-header__logo--dark {
  opacity: 0;
}

.site-header.is-scrolled .site-header__logo--light { opacity: 0; }
.site-header.is-scrolled .site-header__logo--dark { opacity: 1; }

.site-header__nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.site-header__nav-link {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  transition: var(--transition);
  position: relative;
  padding: 6px 0;
}

.site-header__nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: var(--transition);
}

.site-header__nav-link:hover,
.site-header__nav-link.is-active {
  color: var(--color-white);
}

.site-header__nav-link:hover::after,
.site-header__nav-link.is-active::after {
  width: 100%;
}

.site-header.is-scrolled .site-header__nav-link {
  color: var(--color-text);
}

.site-header.is-scrolled .site-header__nav-link:hover,
.site-header.is-scrolled .site-header__nav-link.is-active {
  color: var(--color-ink);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-header__cta {
  padding: 13px 26px;
  font-size: 14px;
}

.site-header__cta--mobile {
  display: none;
}

.site-header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 26px;
  height: 20px;
  z-index: 1100;
}

.site-header__burger-bar {
  width: 100%;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

.site-header.is-scrolled .site-header__burger-bar {
  background: var(--color-ink);
}

.site-header.is-scrolled {
  padding: 14px 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
}

.site-header.nav-open .site-header__burger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.site-header.nav-open .site-header__burger-bar:nth-child(2) {
  opacity: 0;
}
.site-header.nav-open .site-header__burger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.site-header.nav-open .site-header__burger-bar {
  background: var(--color-white);
}

@media (max-width: 991px) {
  .site-header__nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(82vw, 360px);
    background: var(--color-dark);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1050;
  }

  .site-header.nav-open .site-header__nav {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }

  .site-header__nav-link {
    font-size: 20px;
    color: var(--color-white);
  }

  /* The mobile drawer is always dark navy regardless of scroll position,
     so it must keep light text even while .is-scrolled is set (which
     otherwise switches nav-link colors to dark tones meant for the
     light desktop header background — causing poor contrast, and a
     near-invisible link on tap/hover). Same selectors, same specificity
     as the desktop rules, so this wins only inside this breakpoint. */
  .site-header.is-scrolled .site-header__nav-link {
    color: rgba(255, 255, 255, 0.78);
  }

  .site-header__nav-link:hover,
  .site-header__nav-link.is-active,
  .site-header.is-scrolled .site-header__nav-link:hover,
  .site-header.is-scrolled .site-header__nav-link.is-active {
    color: var(--color-white);
  }

  .site-header__cta--desktop {
    display: none;
  }

  .site-header__cta--mobile {
    display: inline-flex;
    margin-top: 10px;
  }

  .site-header__burger {
    display: flex;
  }
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 27, 51, 0.55);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1040;
}

.nav-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   8. HERO
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--color-dark);
  padding: 132px 0 48px;
  overflow: hidden;
  isolation: isolate;
}

.hero-section__bg-video {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-section__bg-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-section__bg-video::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 21, 38, 0.95) 0%, rgba(10, 21, 38, 0.3) 100%);
}

@media (min-width: 992px) {
  .hero-section {
    min-height: 100vh;
    min-height: 100svh;
    padding: 108px 0 64px;
    display: flex;
    align-items: flex-end;
  }
}

.hero-section__container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  width: 100%;
  min-height: 60vh;
}

@media (min-width: 992px) {
  .hero-section__container {
    min-height: auto;
  }
}

.hero-section__content {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: auto;
}

@media (min-width: 992px) {
  .hero-section__content {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

.hero-section__text-col {
  max-width: 680px;
}

.hero-section__actions-col {
  flex-shrink: 0;
  padding-bottom: 8px;
}

.hero-section__title {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: var(--text-hero);
  line-height: 1.08;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.hero-section__title-accent {
  color: var(--color-accent);
}

.hero-section__description {
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 18px;
}

.hero-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-section__media {
  position: relative;
  min-height: 400px;
}

.hero-section__panel {
  position: relative;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-large);
  backdrop-filter: blur(20px);
  padding: 26px;
  display: grid;
  gap: 14px;
  box-shadow: var(--shadow-lg);
}

.hero-section__panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-section__panel-title {
  font-family: var(--font-primary);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
}

.hero-section__panel-dot-group {
  display: flex;
  gap: 6px;
}

.hero-section__panel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}

.hero-section__panel-dot--accent {
  background: var(--color-accent);
}

.hero-section__panel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.hero-section__panel-tile {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-medium);
  padding: 14px 10px;
  text-align: center;
  transition: var(--transition);
}

.hero-section__panel-tile:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-4px);
}

.hero-section__panel-tile-icon {
  width: 30px;
  height: 30px;
  margin: 0 auto 10px;
  color: var(--color-accent);
}

.hero-section__panel-tile-label {
  font-size: 12.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
}

.hero-section__panel-bar {
  height: 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.hero-section__panel-bar-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.hero-section__float-card {
  position: absolute;
  background: var(--color-white);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  animation: floatY 5s ease-in-out infinite;
}

.hero-section__float-card--top {
  top: -18px;
  right: -8px;
  animation-delay: 0.4s;
}

.hero-section__float-card--bottom {
  bottom: -18px;
  left: -24px;
  animation-delay: 1s;
}

.hero-section__float-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-small);
  background: var(--color-primary-100);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-section__float-icon svg { width: 22px; height: 22px; }

.hero-section__float-number {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-ink);
  line-height: 1.2;
}

.hero-section__float-label {
  font-size: 12.5px;
  color: var(--color-muted);
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (min-width: 992px) {
  .hero-section__container {
    grid-template-columns: 42% 1fr;
  }
}

@media (max-width: 575px) {
  .hero-section__panel-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-section__float-card { padding: 12px 16px; gap: 10px; }
}

@media (min-width: 992px) and (max-height: 860px) {
  .hero-section { padding: 86px 0 18px; }
  .hero-section__container { gap: 32px; }
  .hero-section__title { font-size: clamp(24px, 2.6vw, 34px); margin-top: 8px; }
  .hero-section__description { font-size: 15px; line-height: 1.6; margin-top: 10px; }
  .hero-section__actions { margin-top: 18px; }
  .hero-section__trust { margin-top: 18px; padding-top: 14px; gap: 20px; }
  .hero-section__trust-number { font-size: 22px; }
  .hero-section__media { min-height: 300px; }
  .hero-section__panel { padding: 18px; gap: 8px; }
  .hero-section__panel-header { display: none; }
  .hero-section__panel-tile { padding: 10px 8px; }
  .hero-section__panel-tile-icon { width: 22px; height: 22px; margin-bottom: 6px; }
  .hero-section__panel-tile-label { font-size: 11px; }
  .hero-section__float-card { padding: 10px 14px; gap: 8px; }
  .hero-section__float-number { font-size: 15px; }
  .hero-section__float-label { font-size: 11px; }
}

/* ==========================================================================
   8B. PAGE BANNER (inner pages)
   ========================================================================== */
.page-banner {
  position: relative;
  background-color: var(--color-dark);
  padding: 168px 0 72px;
  overflow: hidden;
  isolation: isolate;
}

.page-banner__photo {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-banner__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-banner__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(10, 21, 38, 0.94) 0%, rgba(11, 30, 56, 0.90) 55%, rgba(18, 45, 82, 0.85) 100%);
}

.page-banner__container {
  position: relative;
  z-index: 1;
}

.page-banner__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.55);
}

.page-banner__breadcrumb a {
  color: rgba(255, 255, 255, 0.85);
  transition: var(--transition);
}

.page-banner__breadcrumb a:hover {
  color: var(--color-accent);
}

.page-banner__title {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: var(--text-h1);
  line-height: 1.12;
  color: var(--color-white);
  margin-top: 16px;
  max-width: 700px;
  letter-spacing: -0.01em;
}

.page-banner__desc {
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 16px;
  max-width: 580px;
}

.section-head__action {
  margin-top: 24px;
}

@media (min-width: 768px) {
  .section-head--split {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    text-align: left;
  }

  .section-head--split .section-desc {
    margin-inline: 0;
  }

  .section-head--split .section-head__action {
    margin-top: 0;
    flex-shrink: 0;
  }
}

/* ==========================================================================
   8C. RAIL — horizontal scroll-snap carousel
   ========================================================================== */
.rail {
  position: relative;
}

.rail__viewport {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
  margin: 0 calc(var(--spacing) * -5);
  padding: 4px calc(var(--spacing) * 5) 10px;
  -webkit-overflow-scrolling: touch;
  /* Critical: prevent rail from stealing page scroll */
  overscroll-behavior-x: contain;
}

.rail__viewport::-webkit-scrollbar {
  display: none;
}

.rail__viewport.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
}

.rail__viewport.is-dragging * {
  pointer-events: none;
}

.rail__controls {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 20px;
}

.rail__progress {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.rail__progress--on-dark {
  background: rgba(255, 255, 255, 0.15);
}

.rail__progress-fill {
  height: 100%;
  width: 20%;
  background: var(--color-dark);
  border-radius: var(--radius-pill);
  transition: transform 0.3s ease, width 0.3s ease;
}

.rail__arrows {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.rail__arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
  color: var(--color-ink);
}

.rail__arrow--on-dark {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

.rail__arrow:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.rail__arrow:disabled {
  opacity: 0.3;
  pointer-events: none;
}

.rail__arrow svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   9. MARQUEE / TRUST STRIP
   ========================================================================== */
.marquee-section {
  background: var(--color-white);
  padding: 56px 0;
  border-bottom: 1px solid var(--color-border);
}

.marquee-section__label {
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  margin-bottom: 30px;
}

.marquee-section__track-wrap {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.marquee-section__track {
  display: flex;
  gap: 64px;
  width: max-content;
  animation: marqueeScroll 32s linear infinite;
}

.marquee-section__item {
  font-family: var(--font-primary);
  font-size: 21px;
  font-weight: 700;
  color: var(--color-ink);
  opacity: 0.45;
  white-space: nowrap;
  transition: var(--transition);
}

.marquee-section__item:hover {
  opacity: 1;
  color: var(--color-primary);
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   10. ABOUT
   ========================================================================== */
.about-section__container {
  display: grid;
  gap: 36px;
  align-items: start;
}

.about-section__content-top {
  max-width: 100%;
}

/* Two-column layout: text on left, image on right */
@media (min-width: 992px) {
  .about-section__container {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
  }
  .about-section__content-top {
    max-width: 520px;
  }
}

/* About right-side image block */
.about-section__image-col {
  position: relative;
  display: none;
}

@media (min-width: 992px) {
  .about-section__image-col {
    display: block;
  }
}

.about-section__image-wrap {
  position: relative;
  border-radius: var(--radius-large);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}

.about-section__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.about-section__image-wrap:hover img {
  transform: scale(1.04);
}

.about-section__image-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-medium);
  padding: 16px 20px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 14px;
}

.about-section__image-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-small);
  background: var(--color-primary-100);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-section__image-badge-icon svg {
  width: 22px;
  height: 22px;
}

.about-section__image-badge-number {
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1;
}

.about-section__image-badge-label {
  font-size: 12px;
  color: var(--color-muted);
  margin-top: 2px;
}

.about-section__image-dot {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  opacity: 0.15;
  filter: blur(20px);
}

.about-section__lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-ink);
  font-weight: 500;
  margin-top: 14px;
}

.about-section__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
  margin-top: 12px;
}

.about-section__grid {
  display: grid;
  gap: 18px;
}

.about-section__visual {
  position: relative;
  border-radius: var(--radius-large);
  background-image: linear-gradient(160deg, rgba(10, 27, 51, 0.90), rgba(22, 51, 87, 0.86)), url('../assets/img/photos/about-team.jpg');
  background-size: cover;
  background-position: center;
  padding: 26px;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.about-section__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.5;
}

.about-section__visual-icon {
  position: relative;
  width: 46px;
  height: 46px;
  border-radius: var(--blob-1);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.about-section__visual-icon svg { width: 24px; height: 24px; }

.about-section__visual-quote {
  position: relative;
  font-family: var(--font-primary);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.4;
  margin-top: 14px;
}

.about-section__visual-quote span { color: var(--color-accent); }

.about-section__visual-foot {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

.about-section__visual-foot-line {
  width: 36px;
  height: 2px;
  background: var(--color-primary);
}

.about-section__visual-foot-text {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.65);
}

.about-section__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.about-section__stat {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  padding: 16px 16px;
  transition: var(--transition);
}

.about-section__stat:hover {
  box-shadow: var(--shadow-md);
  border-color: transparent;
  transform: translateY(-4px);
}

.about-section__stat-number {
  font-family: var(--font-primary);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.about-section__stat-label {
  font-size: 12.5px;
  color: var(--color-text);
  margin-top: 4px;
  line-height: 1.3;
}

@media (min-width: 992px) {
  .about-section__stats { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   11. INDUSTRIES STRIP
   ========================================================================== */
.industries-section {
  background: var(--color-dark);
  position: relative;
  overflow: hidden;
}

.industries-section__container {
  display: grid;
  gap: 28px;
}

.industries-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 12px;
}

.industries-section__title {
  font-family: var(--font-primary);
  font-size: var(--text-h2);
  font-weight: 700;
  color: var(--color-white);
  margin-top: 14px;
  max-width: 460px;
}

.industries-section__sub {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.62);
  max-width: 420px;
}

.industries-section__grid {
  display: grid;
  gap: 18px;
}

.industries-section__card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-medium);
  overflow: hidden;
  transition: var(--transition);
}

.industries-section__card:hover {
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.industries-section__card-photo {
  height: 170px;
  overflow: hidden;
  position: relative;
}

.industries-section__card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.industries-section__card:hover .industries-section__card-photo img {
  transform: scale(1.08);
}

.industries-section__card-body {
  padding: 24px 24px 28px;
  position: relative;
}

.industries-section__card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--blob-1);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin-top: -46px;
  margin-bottom: 16px;
  border: 3px solid var(--color-dark);
  position: relative;
  z-index: 1;
  transition: border-radius 0.5s ease, transform 0.5s ease;
}

.industries-section__card:hover .industries-section__card-icon {
  border-radius: var(--blob-2);
  transform: rotate(-6deg);
}

.industries-section__card-icon svg { width: 26px; height: 26px; }

.industries-section__card-title {
  font-family: var(--font-primary);
  font-size: 19px;
  font-weight: 600;
  color: var(--color-white);
}

.industries-section__card-desc {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 10px;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .industries-section__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   12. SERVICES
   ========================================================================== */
.services-section__grid {
  display: flex;
  gap: 24px;
}

/* Wrapping (non-rail) layout used on the inner Services page so cards flow
   onto multiple rows instead of scrolling horizontally. */
.services-section__grid--wrap {
  flex-wrap: wrap;
}

.services-section__grid--wrap .services-card {
  width: 100%;
  max-width: none;
}

@media (min-width: 576px) {
  .services-section__grid--wrap .services-card {
    width: calc(50% - 12px);
  }
}

@media (min-width: 992px) {
  .services-section__grid--wrap .services-card {
    width: calc(33.333% - 16px);
  }
}

/* Hover-reveal card: full-bleed photo "main" layer + a frosted-glass
   "content" panel that slides up from the bottom on hover/focus. */
.services-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-large);
  width: min(78vw, 340px);
  height: 420px;
  flex-shrink: 0;
  scroll-snap-align: start;
  scroll-margin-top: 100px;
  background: var(--color-dark);
  box-shadow: var(--shadow-sm);
}

.services-card__media {
  position: absolute;
  inset: 0;
  transition: transform 0.4s ease;
}

.services-card:hover .services-card__media,
.services-card:focus-within .services-card__media {
  transform: scale(1.06);
}

.services-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.services-card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 27, 51, 0) 45%, rgba(10, 27, 51, 0.85) 100%);
}

.services-card__number {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  font-family: var(--font-primary);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.06em;
  background: rgba(10, 27, 51, 0.55);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
}

.services-card__content {
  position: absolute;
  inset: auto 18px 18px;
  z-index: 2;
  padding: 22px;
  border-radius: var(--radius-medium);
  background: rgba(10, 27, 51, 0.72);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  max-height: calc(100% - 36px);
  overflow-y: auto;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease-in-out;
}

.services-card:hover .services-card__content,
.services-card:focus-within .services-card__content {
  transform: translateY(0);
  opacity: 1;
}

@media (hover: none) {
  .services-card__content {
    transform: translateY(0);
    opacity: 1;
  }
}

.services-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--blob-1);
  background: var(--color-accent);
  color: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.services-card__icon svg { width: 20px; height: 20px; }

.services-card__title {
  font-family: var(--font-primary);
  font-size: var(--text-h3);
  font-weight: 600;
  color: var(--color-white);
}

.services-card__desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  margin-top: 8px;
}

.services-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.services-card__tag {
  font-size: 11.5px;
  font-weight: 500;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
}

/* .services-section__card-tags / -tag are kept (unstyled-card-free) since
   careers.html reuses the chip style for job skill tags. */
.services-section__card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.services-section__card-tag {
  font-size: 11.5px;
  font-weight: 500;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  background: var(--color-light);
  color: var(--color-text);
}

/* ==========================================================================
   13. PROCESS
   ========================================================================== */
.process-section__steps {
  display: grid;
  gap: 30px;
  position: relative;
}

.process-section__connector {
  display: none;
}

.process-section__step {
  position: relative;
  padding-top: 8px;
}

.process-section__step-index {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.process-section__step-number {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 18px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.process-section__step-number::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0;
  z-index: -1;
}

.process-section__step:hover .process-section__step-number::before,
.process-section__step:focus-within .process-section__step-number::before {
  animation: stepPulse 1.4s ease-out infinite;
}

@keyframes stepPulse {
  0% { transform: scale(1); opacity: 0.45; }
  100% { transform: scale(2.1); opacity: 0; }
}

.process-section__step-line {
  height: 2px;
  flex: 1;
  background: var(--color-border);
}

.process-section__step-title {
  font-family: var(--font-primary);
  font-size: 19px;
  font-weight: 600;
  color: var(--color-ink);
}

.process-section__step-desc {
  font-size: 15px;
  color: var(--color-text);
  margin-top: 10px;
  line-height: 1.75;
}

@media (min-width: 992px) {
  .process-section__steps { grid-template-columns: repeat(4, 1fr); }
  .process-section__step-line { display: none; }

  .process-section__step-index {
    justify-content: center;
  }

  .process-section__step-title,
  .process-section__step-desc {
    text-align: center;
  }

  .process-section__connector {
    display: block;
    position: absolute;
    top: 32px;
    left: calc((100% - 90px) / 8);
    right: calc((100% - 90px) / 8);
    height: 2px;
    background-image: repeating-linear-gradient(to right, var(--color-border) 0, var(--color-border) 8px, transparent 8px, transparent 16px);
    z-index: 0;
    overflow: hidden;
  }

  .process-section__connector-fill {
    position: absolute;
    inset: 0;
    width: 0;
    background-image: repeating-linear-gradient(to right, var(--color-primary) 0, var(--color-primary) 8px, transparent 8px, transparent 16px);
    transition: width 1.6s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
  }

  .process-section__steps.is-visible .process-section__connector-fill {
    width: 100%;
  }
}

/* ==========================================================================
   14. PROJECTS
   ========================================================================== */
.projects-section {
  background: var(--color-light);
}

.projects-section__grid {
  display: flex;
  gap: 20px;
}

.projects-section__card {
  background: var(--color-white);
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  width: min(72vw, 300px);
  flex-shrink: 0;
  scroll-snap-align: start;
}

.projects-section__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* Photo-based card cover */
.projects-section__card-cover {
  height: 160px;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 14px 16px;
  overflow: hidden;
}

.projects-section__card-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  z-index: 0;
}

.projects-section__card:hover .projects-section__card-cover img {
  transform: scale(1.08);
}

.projects-section__card-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10,27,51,0.72) 0%, rgba(10,27,51,0.15) 60%, transparent 100%);
  z-index: 1;
}

.projects-section__card-tag {
  position: relative;
  z-index: 2;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.18);
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
}

.projects-section__card-body {
  padding: 18px 18px 22px;
}

.projects-section__card-title {
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.35;
}

.projects-section__card-client {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--color-muted);
  margin-top: 8px;
}

.projects-section__card-client svg {
  width: 13px;
  height: 13px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   15. CAREERS
   ========================================================================== */
.careers-section__list {
  display: grid;
  gap: 20px;
}

.careers-job {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
}

.careers-job:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.careers-job__top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.careers-job__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-100);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}

.careers-job__title {
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-ink);
}

.careers-job__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.careers-job__meta-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  color: var(--color-muted);
  white-space: nowrap;
}

.careers-job__meta-item svg { width: 16px; height: 16px; flex-shrink: 0; }

.careers-job__desc {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.7;
}

.careers-job__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.careers-job__apply {
  flex-shrink: 0;
}


/* ==========================================================================
   16. WHY US
   ========================================================================== */
.why-section {
  background: var(--color-white);
  scroll-margin-top: 90px;
}

.why-section__grid {
  display: flex;
  gap: 22px;
}

.why-section__card {
  padding: 32px 26px;
  border-radius: var(--radius-medium);
  background: var(--color-light);
  transition: var(--transition);
  width: min(76vw, 310px);
  flex-shrink: 0;
  scroll-snap-align: start;
}

.why-section__card:hover {
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.why-section__card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--blob-1);
  background: var(--color-dark);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: border-radius 0.5s ease, transform 0.5s ease;
}

.why-section__card:hover .why-section__card-icon {
  border-radius: var(--blob-2);
  transform: rotate(-8deg) scale(1.05);
}

.why-section__card-icon svg { width: 26px; height: 26px; }

.why-section__card-title {
  font-family: var(--font-primary);
  font-size: 18.5px;
  font-weight: 600;
  color: var(--color-ink);
}

.why-section__card-desc {
  font-size: 14.5px;
  color: var(--color-text);
  margin-top: 10px;
  line-height: 1.7;
}


/* ==========================================================================
   17. IMPACT BANNER
   ========================================================================== */
.impact-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, #8C0B3C 100%);
  position: relative;
  overflow: hidden;
}

.impact-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.18) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
  opacity: 0.5;
}

.impact-section__container {
  position: relative;
  display: grid;
  gap: 36px;
}

.impact-section__head {
  max-width: 640px;
}

.impact-section__title {
  font-family: var(--font-primary);
  font-size: var(--text-h2);
  font-weight: 700;
  color: var(--color-white);
  margin-top: 14px;
}

.impact-section__desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.82);
  margin-top: 14px;
  line-height: 1.8;
}

.impact-section__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.impact-section__stat {
  text-align: left;
}

.impact-section__stat-number {
  font-family: var(--font-primary);
  font-size: clamp(30px, 3.4vw, 42px);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
}

.impact-section__stat-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.78);
  margin-top: 8px;
}

@media (min-width: 992px) {
  .impact-section__container { grid-template-columns: 1fr 1fr; align-items: center; }
}
@media (min-width: 576px) {
  .impact-section__stats { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   18. FAQ
   ========================================================================== */
.faq-section__wrap {
  max-width: 800px;
  margin-inline: auto;
}

.faq-section__item {
  border-bottom: 1px solid var(--color-border);
}

.faq-section__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 4px;
  text-align: left;
  font-family: var(--font-primary);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-ink);
}

.faq-section__icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  position: relative;
}

.faq-section__icon::before,
.faq-section__icon::after {
  content: '';
  position: absolute;
  background: var(--color-ink);
  transition: var(--transition);
}

.faq-section__icon::before { width: 12px; height: 2px; }
.faq-section__icon::after { width: 2px; height: 12px; }

.faq-section__item.is-open .faq-section__icon {
  background: var(--color-primary);
  transform: rotate(180deg);
}

.faq-section__item.is-open .faq-section__icon::before,
.faq-section__item.is-open .faq-section__icon::after {
  background: var(--color-white);
}

.faq-section__item.is-open .faq-section__icon::after {
  height: 0;
}

.faq-section__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-section__answer-inner {
  padding: 0 4px 26px;
  font-size: 15.5px;
  color: var(--color-text);
  line-height: 1.8;
  max-width: 680px;
}

/* ==========================================================================
   19. CONTACT
   ========================================================================== */
.contact-section {
  background: var(--color-light);
}

.contact-section__grid {
  display: grid;
  gap: 32px;
}

.contact-section__info {
  background-image: linear-gradient(160deg, rgba(10, 27, 51, 0.93), rgba(10, 27, 51, 0.90)), url('../assets/img/photos/contact-office.jpg');
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-large);
  padding: 44px 36px;
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.contact-section__info::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 20px 20px;
}

.contact-section__info-title {
  position: relative;
  font-family: var(--font-primary);
  font-size: 24px;
  font-weight: 600;
  margin-top: 14px;
}

.contact-section__info-desc {
  position: relative;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 14px;
  line-height: 1.8;
}

.contact-section__list {
  position: relative;
  display: grid;
  gap: 20px;
  margin-top: 34px;
}

.contact-section__list-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-section__list-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-small);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-section__list-icon svg { width: 20px; height: 20px; }

.contact-section__list-label {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-section__list-value {
  font-size: 15px;
  color: var(--color-white);
  margin-top: 4px;
  line-height: 1.6;
}

.contact-section__social {
  position: relative;
  display: flex;
  gap: 12px;
  margin-top: 36px;
}

.contact-section__social-link {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.contact-section__social-link:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.contact-section__social-link svg { width: 17px; height: 17px; color: var(--color-white); }

.contact-section__form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-large);
  padding: 44px 36px;
  box-shadow: var(--shadow-sm);
}

.contact-section__form-title {
  font-family: var(--font-primary);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-ink);
}

.contact-section__form-desc {
  font-size: 15px;
  color: var(--color-text);
  margin-top: 8px;
}

.contact-form {
  margin-top: 28px;
  display: grid;
  gap: 18px;
}

.contact-form__row {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.contact-form__group {
  position: relative;
  min-width: 0;
}

.contact-form__label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 8px;
}

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-small);
  border: 1.5px solid var(--color-border);
  background: var(--color-light);
  font-size: 15px;
  color: var(--color-ink);
  transition: var(--transition);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
  /* Browser default placeholder gray (~rgb(117,117,117)) is 4.29:1 against
     this field's light background — just under the 4.5:1 WCAG AA minimum. */
  color: #5a5a5a;
}

.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-white);
  box-shadow: 0 0 0 4px var(--color-primary-100);
}

.contact-form__error {
  font-size: 12.5px;
  color: var(--color-primary);
  margin-top: 6px;
  min-height: 16px;
}

.contact-form__group.has-error .contact-form__input,
.contact-form__group.has-error .contact-form__select,
.contact-form__group.has-error .contact-form__textarea {
  border-color: var(--color-primary);
}

.contact-form__success {
  display: none;
  align-items: center;
  gap: 12px;
  background: #EAF8EF;
  color: #1B7A43;
  padding: 16px 18px;
  border-radius: var(--radius-small);
  font-size: 14.5px;
  font-weight: 500;
}

.contact-form__success.is-visible {
  display: flex;
}

.contact-form__success svg { width: 20px; height: 20px; flex-shrink: 0; }

@media (min-width: 576px) {
  .contact-form__row { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 992px) {
  .contact-section__grid { grid-template-columns: 0.85fr 1fr; }
}

/* ==========================================================================
   20. FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  position: relative;
  overflow: hidden;
}

.site-footer__top {
  padding: 80px 0 56px;
  display: grid;
  gap: 44px;
}

.site-footer__brand-logo {
  height: 34px;
  width: auto;
}

.site-footer__brand-desc {
  font-size: 14.5px;
  line-height: 1.8;
  margin-top: 20px;
  max-width: 320px;
  color: rgba(255, 255, 255, 0.55);
}

.site-footer__brand-social {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.site-footer__social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.site-footer__social-link:hover {
  background: var(--color-primary);
}

.site-footer__social-link svg { width: 16px; height: 16px; color: var(--color-white); }

.site-footer__columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.site-footer__col-title {
  font-family: var(--font-primary);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 20px;
}

.site-footer__links {
  display: grid;
  gap: 13px;
}

.site-footer__link {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.55);
  transition: var(--transition);
}

.site-footer__link:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.site-footer__contact-item {
  display: flex;
  gap: 10px;
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.6;
}

.site-footer__contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 26px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.45);
}

.site-footer__bottom-links {
  display: flex;
  gap: 20px;
}

.site-footer__bottom-link:hover {
  color: var(--color-white);
}

@media (min-width: 576px) {
  .site-footer__columns { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 992px) {
  .site-footer__top { grid-template-columns: 1.1fr 2fr; }
}

/* ==========================================================================
   21. BACK TO TOP
   ========================================================================== */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 900;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-600);
  transform: translateY(-3px);
}

.back-to-top svg { width: 20px; height: 20px; }

/* ==========================================================================
   22. SCROLL REVEAL + SCROLLYTELLING
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  transition-delay: calc(var(--stagger-index, 0) * 120ms);
}

/* Scrollytelling: section entrance animations */
.scroll-section {
  position: relative;
}

/* Slide from left */
.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 1.3s cubic-bezier(0.16, 1, 0.3, 1), transform 1.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Slide from right */
.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 1.3s cubic-bezier(0.16, 1, 0.3, 1), transform 1.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Scale-in */
.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 1.1s cubic-bezier(0.16, 1, 0.3, 1), transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered children */
.reveal-children > * {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 1.1s cubic-bezier(0.16, 1, 0.3, 1), transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-children.is-visible > *:nth-child(1) { opacity:1; transform:translateY(0); transition-delay:0ms; }
.reveal-children.is-visible > *:nth-child(2) { opacity:1; transform:translateY(0); transition-delay:120ms; }
.reveal-children.is-visible > *:nth-child(3) { opacity:1; transform:translateY(0); transition-delay:240ms; }
.reveal-children.is-visible > *:nth-child(4) { opacity:1; transform:translateY(0); transition-delay:360ms; }
.reveal-children.is-visible > *:nth-child(5) { opacity:1; transform:translateY(0); transition-delay:480ms; }
.reveal-children.is-visible > *:nth-child(6) { opacity:1; transform:translateY(0); transition-delay:600ms; }

/* ==========================================================================
   23. HERO MINI SERVICES CAROUSEL
   ========================================================================== */
.hero-services-carousel {
  position: relative;
  overflow: hidden;
}

.hero-services-carousel__track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-service-slide {
  min-width: 100%;
  display: grid;
  gap: 12px;
}

.hero-service-slide__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.hero-service-slide__title {
  font-family: var(--font-primary);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-white);
}

.hero-service-slide__dots {
  display: flex;
  gap: 5px;
}

.hero-service-slide__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}

.hero-service-slide__dot.is-active {
  background: var(--color-accent);
  transform: scale(1.3);
}

.hero-service-slide__content {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-medium);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.hero-service-slide__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.hero-service-slide__icon svg {
  width: 26px;
  height: 26px;
}

.hero-service-slide__name {
  font-family: var(--font-primary);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}

.hero-service-slide__desc {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.hero-service-slide__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.hero-service-slide__tag {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.78);
  border: 1px solid rgba(255,255,255,0.15);
}

.hero-services-carousel__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 4px;
}

.hero-carousel-stat {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-small);
  padding: 12px 14px;
  text-align: center;
}

.hero-carousel-stat__number {
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
}

.hero-carousel-stat__label {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
}

.hero-carousel-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.hero-carousel-nav__btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.06);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.hero-carousel-nav__btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.hero-carousel-nav__btn svg {
  width: 16px;
  height: 16px;
}

.hero-carousel-nav__progress {
  flex: 1;
  height: 2px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.hero-carousel-nav__progress-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: var(--radius-pill);
  transition: width 0.4s ease;
}

/* ==========================================================================
   24. RESPONSIVE — GLOBAL FIXES
   ========================================================================== */
@media (max-width: 575px) {
  .section-title { font-size: 26px; }
  .btn { padding: 14px 24px; font-size: 14px; }
  .hero-section { padding: 130px 0 80px; }
}

@media (max-width: 360px) {
  .hero-section__actions { flex-direction: column; }
  .hero-section__actions .btn { width: 100%; }
}

@media (max-width: 575px) {
  .careers-job__top { flex-direction: column; }
  .careers-job__apply { width: 100%; justify-content: center; }
}

/* ==========================================================================
   25. MODALS (CAREERS APPLY / GET A QUOTE)
   ========================================================================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 27, 51, 0.6);
  backdrop-filter: blur(4px);
}

.modal__dialog {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-large);
  padding: 40px 36px;
  max-width: 520px;
  width: 100%;
  max-height: 94vh;
  overflow-x: hidden;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(16px) scale(0.98);
  transition: var(--transition);
}

.modal.is-open .modal__dialog {
  transform: translateY(0) scale(1);
}

.modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-light);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal__close:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.modal__close svg { width: 16px; height: 16px; }

.modal__head {
  margin-bottom: 16px;
  padding-right: 30px;
}

.modal__title {
  font-family: var(--font-primary);
  font-size: 21px;
  font-weight: 600;
  color: var(--color-ink);
  margin-top: 10px;
}

.modal__title span { color: var(--color-primary); }

.modal__desc {
  font-size: 14.5px;
  color: var(--color-text);
  margin-top: 8px;
}

@media (max-width: 575px) {
  .modal__dialog { padding: 32px 22px; }

  /* Side-by-side Back/Submit buttons get too cramped for their label +
     icon at phone widths — stack them full-width instead. */
  .form-step__actions {
    flex-direction: column;
  }
}

/* ==========================================================================
   26. PRELOADER
   ========================================================================== */
body.is-loading {
  overflow: hidden;
}

.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-dark);
  opacity: 1;
  transition: opacity 0.6s ease;
}

.preloader.is-done {
  opacity: 0;
  pointer-events: none;
}

.preloader__circle {
  position: absolute;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: var(--color-white);
  transform: scale(1);
  transition: transform 0.9s cubic-bezier(0.65, 0, 0.35, 1);
  will-change: transform;
}

.preloader.is-revealing .preloader__circle {
  transform: scale(40);
}

.preloader__mask {
  position: relative;
  z-index: 1;
  width: 116px;
  height: 116px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  animation: preloaderPulse 1.4s ease-in-out infinite;
}

.preloader.is-revealing .preloader__mask {
  animation: none;
}

.preloader__logo {
  width: 76%;
  height: 76%;
  object-fit: contain;
}

@keyframes preloaderPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.07); }
}

/* ==========================================================================
   27. SCROLLBARS
   ========================================================================== */
/* Themed scrollbar for the page itself */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) var(--color-light);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-light);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-light);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-600);
}

/* Popup forms (careers apply / get-a-quote): the scrollbar sits flush
   against the dialog's rounded corners and visually pokes past the curve,
   so it's hidden here entirely — scrolling (wheel/touch/drag) still works. */
.modal__dialog {
  scrollbar-width: none;
}

.modal__dialog::-webkit-scrollbar {
  display: none;
}

/* Thin themed scrollbar for the services card hover-reveal panel, instead
   of the thick default. */
.services-card__content {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.4) transparent;
}

.services-card__content::-webkit-scrollbar {
  width: 5px;
}

.services-card__content::-webkit-scrollbar-track {
  background: transparent;
}

.services-card__content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-pill);
  border: none;
}

/* ==========================================================================
   28. SECTION WATERMARK
   ========================================================================== */
.has-watermark {
  position: relative;
  overflow: hidden;
}

.section-watermark {
  position: absolute;
  top: 14px;
  left: 0;
  z-index: 0;
  width: 100%;
  text-align: center;
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: clamp(56px, 11vw, 150px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: rgba(10, 27, 51, 0.05);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.5) 0%, #000 18%, #000 82%, rgba(0, 0, 0, 0.5) 100%);
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.5) 0%, #000 18%, #000 82%, rgba(0, 0, 0, 0.5) 100%);
}

.section-watermark--light {
  color: rgba(255, 255, 255, 0.07);
}

@media (max-width: 575px) {
  .section-watermark { font-size: 56px; top: 8px; }
}

/* ==========================================================================
   29. MULTI-STEP POPUP FORMS
   ========================================================================== */
.modal__dialog .contact-form {
  margin-top: 0;
}

.form-steps__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.form-steps__label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-muted);
  white-space: nowrap;
}

.form-steps__bar {
  flex: 1;
  height: 4px;
  background: var(--color-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.form-steps__bar-fill {
  height: 100%;
  width: 50%;
  background: var(--color-primary);
  border-radius: var(--radius-pill);
  transition: width 0.4s ease;
}

.form-step {
  display: none;
  min-width: 0;
}

.form-step.is-active {
  display: grid;
  gap: 14px;
  animation: formStepIn 0.35s ease;
}

.form-step__actions {
  display: flex;
  gap: 12px;
  min-width: 0;
}

.form-step__actions .btn {
  flex: 1;
  min-width: 0;
}

@keyframes formStepIn {
  from { opacity: 0; transform: translateX(14px); }
  to { opacity: 1; transform: translateX(0); }
}