/* ============================================
   TMT THEME — MASTER STYLESHEET
   File: assets/css/main.css
   Contains: Global + Navigation + Footer + Hero
   ============================================ */


/* ============================================
   SECTION 1 — DESIGN TOKENS & RESET
   ============================================ */

:root {
  /* Backgrounds */
  --color-bg-main:        #0B132B;
  --color-bg-secondary:   #1C2541;
  --color-bg-card:        #243B55;
  /* Text */
  --color-text-primary:   #F1FAEE;
  --color-text-secondary: #C7D3E3;
  --color-text-muted:     #8FA3BF;
  /* Accents */
  --color-accent:         #A8DADC;
  --color-accent-hover:   #8ECAD0;
  --color-accent-teal:    #457B9D;
  /* Borders */
  --color-border:         #2F3E5C;
  /* Typography */
  --font-heading: 'Sora', sans-serif;
  --font-body:    'Inter', sans-serif;
  /* Type Scale */
  --text-xs:   0.875rem;
  --text-sm:   1rem;
  --text-base: 1.125rem;
  --text-md:   1.25rem;
  --text-lg:   1.5rem;
  --text-xl:   2rem;
  --text-2xl:  2.5rem;
  --text-3xl:  3rem;
  --text-4xl:  4rem;
  /* Line Heights */
  --leading-tight:   1.15;
  --leading-normal:  1.6;
  --leading-relaxed: 1.8;
  /* Weights */
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;
  /* Section Spacing */
  --space-section-sm: 5rem;
  --space-section:    7.5rem;
  --space-section-lg: 9rem;
  /* Element Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  /* Layout */
  --container-max: 1260px;
  --container-px:  1.5rem;
  --grid-gap:      1.5rem;
  --grid-gap-lg:   2rem;
  /* Cards */
  --card-padding:    1.5rem;
  --card-padding-lg: 2rem;
  --card-radius:     0.875rem;
  --card-radius-lg:  1rem;
  /* Radii */
  --border-radius-sm:   0.5rem;
  --border-radius:      0.75rem;
  --border-radius-lg:   1rem;
  --border-radius-xl:   1.5rem;
  --border-radius-full: 9999px;
  /* Shadows */
  --shadow-card:     0 1px 3px rgba(0,0,0,0.4), 0 4px 16px rgba(0,0,0,0.25);
  --shadow-elevated: 0 8px 32px rgba(0,0,0,0.5);
  /* Transitions */
  --transition-fast:   0.2s ease;
  --transition-base:   0.35s ease;
  --transition-smooth: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  background-color: var(--color-bg-main);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

img { font-style: italic; }

input, button, textarea, select { font: inherit; }

p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }

ul, ol { list-style: none; }

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

button { cursor: pointer; border: none; background: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ============================================
   SECTION 2 — TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-tight);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(var(--text-3xl), 6vw, var(--text-4xl)); }
h2 { font-size: clamp(var(--text-xl), 4vw, var(--text-2xl)); }
h3 { font-size: clamp(var(--text-lg), 3vw, var(--text-xl)); }
h4 { font-size: var(--text-md); }
h5 { font-size: var(--text-sm); font-weight: var(--weight-medium); }
h6 { font-size: var(--text-xs); font-weight: var(--weight-medium); letter-spacing: 0.08em; text-transform: uppercase; }

p {
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-secondary);
  max-width: 65ch;
}

p + p { margin-top: var(--space-4); }

strong, b {
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
}

small {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.text-accent    { color: var(--color-accent); }
.text-teal      { color: var(--color-accent-teal); }
.text-muted     { color: var(--color-text-muted); }
.text-secondary { color: var(--color-text-secondary); }


/* ============================================
   SECTION 3 — LAYOUT UTILITIES
   ============================================ */

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

.section    { padding-block: var(--space-section); }
.section--sm { padding-block: var(--space-section-sm); }
.section--lg { padding-block: var(--space-section-lg); }

.bg-main      { background-color: var(--color-bg-main); }
.bg-secondary { background-color: var(--color-bg-secondary); }
.bg-card      { background-color: var(--color-bg-card); }

.grid   { display: grid; gap: var(--grid-gap); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col     { flex-direction: column; }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }

.text-center { text-align: center; }
.text-left   { text-align: left; }
.w-full      { width: 100%; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* ============================================
   SECTION 4 — COMPONENTS (Card, Button, Labels)
   ============================================ */

.card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-base);
}
.card:hover {
  border-color: rgba(168, 218, 220, 0.25);
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  line-height: 1;
  border-radius: var(--border-radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast),
              transform var(--transition-fast),
              box-shadow var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn--primary {
  background-color: var(--color-accent);
  color: #0B132B;
  border-color: var(--color-accent);
}
.btn--primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(168, 218, 220, 0.3);
}
.btn--primary:active { transform: translateY(0); }

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

.btn--lg { padding: 1.125rem 2.25rem; font-size: var(--text-base); }
.btn--sm { padding: 0.625rem 1.25rem; font-size: var(--text-xs); }

hr, .divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin-block: var(--space-8);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 1.5rem;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background-color: rgba(168, 218, 220, 0.2);
  color: var(--color-text-primary);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

.gsap-fade-up    { opacity: 0; transform: translateY(30px); }
.gsap-fade-in    { opacity: 0; }
.gsap-slide-left { opacity: 0; transform: translateX(-30px); }
.gsap-slide-right{ opacity: 0; transform: translateX(30px); }
.gsap-animated   { opacity: 1 !important; transform: none !important; }


/* ============================================
   SECTION 5 — NAVIGATION & HEADER
   ============================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding-block: 1.25rem;
  background-color: transparent;
  transition: background-color 0.4s ease,
              backdrop-filter 0.4s ease,
              border-bottom-color 0.4s ease,
              padding 0.4s ease;
  border-bottom: 1px solid transparent;
}

/* FIXED: was rgba(15,15,15) — old dark theme. Now matches midnight blue */
.site-header.is-scrolled {
  background-color: rgba(11, 19, 43, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--color-border);
  padding-block: 0.875rem;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}
.site-logo:hover { opacity: 0.85; }
.site-logo span  { color: var(--color-accent); }
.site-logo img   { height: 2rem; width: auto; }

.primary-nav { display: flex; align-items: center; }

.primary-nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav__item { position: relative; }

.primary-nav__link {
  display: block;
  padding: 0.5rem 0.875rem;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.primary-nav__link:hover,
.primary-nav__link:focus-visible,
.primary-nav__item.current-menu-item .primary-nav__link {
  color: var(--color-text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}
.primary-nav__item.current-menu-item .primary-nav__link {
  color: var(--color-accent);
  background-color: rgba(168, 218, 220, 0.07);
}

.header-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 5px;
  width: 2.25rem;
  height: 2.25rem;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.25rem;
  border-radius: var(--border-radius-sm);
  transition: background-color var(--transition-fast);
}
.nav-toggle:hover { background-color: rgba(255, 255, 255, 0.06); }

.nav-toggle__bar {
  display: block;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 2px;
  transition: width var(--transition-base),
              transform var(--transition-base),
              opacity var(--transition-base);
}
.nav-toggle__bar:nth-child(1) { width: 22px; }
.nav-toggle__bar:nth-child(2) { width: 16px; }
.nav-toggle__bar:nth-child(3) { width: 22px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  width: 22px;
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
  width: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  width: 22px;
  transform: translateY(-7px) rotate(-45deg);
}

.footer-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-nav__link {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-nav__link:hover { color: var(--color-accent); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .header-cta--desktop { display: none; }

  .primary-nav {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--color-bg-secondary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
  }
  .primary-nav.is-open { opacity: 1; pointer-events: all; }

  .primary-nav__list {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }
  .primary-nav__link {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-weight: var(--weight-semibold);
    padding: 0.75rem 2rem;
  }
  .header-cta { margin-top: var(--space-8); }
}


/* ============================================
   SECTION 6 — FOOTER
   ============================================ */

.site-footer {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding-top: 5rem;
  padding-bottom: 2rem;
}

.site-footer__top {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2rem;
}

.site-footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  max-width: 28ch;
  line-height: var(--leading-normal);
}

.site-logo--footer { font-size: 1.125rem; }

.site-footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast),
              border-color var(--transition-fast),
              background-color var(--transition-fast);
}
/* FIXED: was rgba(230,177,126) — old beige. Now cyan-tinted */
.social-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background-color: rgba(168, 218, 220, 0.07);
}

.site-footer__nav-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.site-footer__nav-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.site-footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-footer__nav-list a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.site-footer__nav-list a:hover { color: var(--color-accent); }

.site-footer__address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.site-footer__address p,
.site-footer__address a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.site-footer__address a:hover { color: var(--color-accent); }

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.site-footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: none;
}
.site-footer__copy a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.site-footer__copy a:hover { color: var(--color-accent); }

@media (max-width: 900px) {
  .site-footer__top { grid-template-columns: 1fr; gap: 2.5rem; }
  .site-footer__nav-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .site-footer__nav-grid { grid-template-columns: 1fr 1fr; }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
}


/* ============================================
   SECTION 7 — HERO
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-bg-main);
  padding-top: 5rem;
}

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

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 80% 80% at 50% 50%,
      rgba(11, 19, 43, 0.88) 0%,
      rgba(11, 19, 43, 0.72) 60%,
      rgba(11, 19, 43, 0.55) 100%
    ),
    linear-gradient(
      to bottom,
      rgba(11, 19, 43, 0.5) 0%,
      rgba(11, 19, 43, 0.85) 100%
    );
}

.hero__overlay::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 160px;
  background: linear-gradient(to top, var(--color-bg-main), transparent);
}

/* CENTERED LAYOUT — FIXED */
.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: 5rem 4rem;
  display: flex;
  justify-content: center;
}

.hero__content {
  text-align: center;
  max-width: 820px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(168, 218, 220, 0.08);
  border: 1px solid rgba(168, 218, 220, 0.22);
  border-radius: 9999px;
  padding: 0.4rem 1.1rem;
  margin-bottom: 1.75rem;
  margin-inline: auto;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  opacity: 0;
  transform: translateY(14px);
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
  flex-shrink: 0;
  animation: pulse-dot 2.4s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.45; transform: scale(0.7); }
}

.hero__heading {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 6vw, 4rem);
  font-weight: var(--weight-bold);
  line-height: 1.26;
  letter-spacing: -0.035em;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(24px);
}

/* ACCENT TEXT — with animated underline drawing in */
.hero__heading-accent {
  position: relative;
  display: inline-block;
  color: var(--color-accent);
  text-shadow: 0 0 50px rgba(168, 218, 220, 0.4);
}

.hero__heading-accent::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 1.8px!important;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-accent), rgba(168, 218, 220, 0.3));
  transform: scaleX(0);
  transform-origin: left center;
  animation: underlineDraw 0.7s cubic-bezier(0.4, 0, 0.2, 1) 1.4s forwards;
}

@keyframes underlineDraw {
  to { transform: scaleX(1); }
}

.hero__subtext {
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  line-height: 1.75;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateY(18px);
}

.hero__subtext-highlight {
  display: inline-block;
  color: var(--color-text-primary);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.04em;
}

.hero__cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
  opacity: 0;
  transform: translateY(16px);
}

/* ============================================
   CTA BUTTON — SHIMMER SLIDE
   Technique: fill slides in from left + shimmer
   GPU-only (transform only). Works in all browsers.
   ============================================ */
.btn--wave {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background-color: var(--color-accent);
  color: #0B132B;
  border: 2px solid var(--color-accent);
  border-radius: 9999px;
  padding: 0.9375rem 2rem;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  font-family: var(--font-body);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  cursor: pointer;
  /* Only color and scale — fill handled by ::before */
  transition: color 0.4s ease, transform 0.15s ease;
}

/* Dark fill layer — parked off-screen to the left */
.btn--wave::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: #0B132B;
  border-radius: inherit;
  transform: translateX(-101%);
  transition: transform 0.42s cubic-bezier(0.76, 0, 0.24, 1);
  z-index: -1;
}

/* Shimmer sweep — diagonal shine passes once on hover */
.btn--wave::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.13) 50%,
    transparent 60%
  );
  border-radius: inherit;
  transform: translateX(-100%);
  transition: transform 0.6s ease 0.08s;
  z-index: 1;
  pointer-events: none;
}

/* Hover: fill slides in */
.btn--wave:hover::before { transform: translateX(0); }

/* Hover: shimmer sweeps right */
.btn--wave:hover::after  { transform: translateX(200%); }

/* Text turns cyan as dark bg fills */
.btn--wave:hover { color: var(--color-accent); }

.btn--wave:active { transform: scale(0.97); }

/* Arrow */
.btn__arrow {
  display: inline-flex;
  align-items: center;
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease;
}
.btn--wave:hover .btn__arrow { transform: translateX(4px); }

/* Ghost Button */
.btn--ghost-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9375rem 1.75rem;
  border: 2px solid var(--color-border);
  border-radius: 9999px;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  font-family: var(--font-body);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}
.btn--ghost-hero:hover {
  color: var(--color-text-primary);
  border-color: rgba(168, 218, 220, 0.4);
  background-color: rgba(168, 218, 220, 0.06);
}

/* Trust Stats */
.hero__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(14px);
}

.hero__trust-divider {
  width: 1px;
  height: 2.25rem;
  background-color: var(--color-border);
  flex-shrink: 0;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  text-align: center;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}
.hero__stat-number span { color: var(--color-accent); }

.hero__stat-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: var(--weight-medium);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Hero Responsive */
@media (max-width: 640px) {
  .hero { min-height: 100svh; padding-top: 4.5rem; }
  .hero__inner { padding-block: 3.5rem 4rem; }
  .hero__cta-group { flex-direction: column; gap: 0.875rem; }
  .btn--wave,
  .btn--ghost-hero { width: 100%; max-width: 280px; justify-content: center; }
  .hero__trust { gap: 1.5rem; }
  .hero__trust-divider { display: none; }
  .hero__scroll { display: none; }
}

/* ============================================
    SERVICES (HORIZONTAL SCROLL)
   ============================================ */

/* --- Section Shell --- */
.services-section {
  background-color: var(--color-bg-main);
  overflow: hidden;
  /* Padding bottom reserved for progress bar */
  padding-bottom: 3rem;
}

/* --- Header Block --- */
.services-section__header {
  margin-bottom: 3.5rem;
}

.services-section__title {
  font-size: clamp(var(--text-xl), 4vw, var(--text-2xl));
  font-weight: var(--weight-bold);
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  max-width: 560px;
}

.services-section__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: var(--leading-normal);
}

/* --- Scroll Outer (viewport clip) --- */
.services-scroll-outer {
  width: 100%;
  overflow: hidden;
  /* left padding aligns with container, right edge bleeds */
  padding-left: calc((100vw - min(1260px, 100vw)) / 2 + 1.5rem);
  /* prevent any browser native horizontal scroll */
  touch-action: pan-y;
}

/* --- Track (the moving rail) --- */
.services-scroll-track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  /* will-change only applied when GSAP is active */
  padding-right: 1.5rem;
  padding-block: 1.5rem; /* room for card hover lift */
}

/* --- Service Card --- */
.service-card {
  flex-shrink: 0;
  width: 340px;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
  cursor: default;
  /* GPU composite only */
  transition: border-color 0.3s ease,
              box-shadow 0.3s ease,
              transform 0.3s ease;
  /* GSAP initial state */
  opacity: 0;
  transform: translateX(40px);
}

/* Subtle top accent glow line */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(168, 218, 220, 0.5),
    transparent
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.service-card:hover {
  border-color: rgba(168, 218, 220, 0.28);
  box-shadow: 0 0 0 1px rgba(168, 218, 220, 0.08),
              0 16px 48px rgba(0, 0, 0, 0.4),
              0 0 60px rgba(168, 218, 220, 0.04);
  transform: translateY(-4px);
}

.service-card:hover::before {
  opacity: 1;
}

/* Card Icon */
.service-card__icon {
  width: 2.75rem;
  height: 2.75rem;
  background-color: rgba(168, 218, 220, 0.07);
  border: 1px solid rgba(168, 218, 220, 0.15);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.service-card:hover .service-card__icon {
  background-color: rgba(168, 218, 220, 0.12);
  border-color: rgba(168, 218, 220, 0.3);
}

/* Card Number */
.service-card__number {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: var(--weight-bold);
  color: rgba(168, 218, 220, 0.06);
  line-height: 1;
  letter-spacing: -0.04em;
  pointer-events: none;
  transition: color 0.3s ease;
  user-select: none;
}

.service-card:hover .service-card__number {
  color: rgba(168, 218, 220, 0.1);
}

/* Card Title */
.service-card__title {
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  line-height: var(--leading-tight);
  margin: 0;
}

/* Card Description */
.service-card__desc {
  font-size: 0.9375rem;
  line-height: var(--leading-normal);
  color: var(--color-text-muted);
  flex: 1;
  max-width: none;
  margin: 0;
}

/* Tags */
.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.service-card__tags li {
  font-size: 0.7rem;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background-color: rgba(47, 62, 92, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-full);
  padding: 0.28rem 0.65rem;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.service-card:hover .service-card__tags li {
  color: var(--color-text-secondary);
  border-color: rgba(168, 218, 220, 0.18);
}

/* CTA Link */
.service-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-accent);
  text-decoration: none;
  letter-spacing: 0.02em;
  margin-top: auto;
  transition: gap 0.25s ease, opacity 0.25s ease;
}

.service-card__cta:hover {
  gap: 0.65rem;
  opacity: 0.85;
}

.service-card__cta svg {
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.service-card__cta:hover svg {
  transform: translateX(3px);
}

/* --- Progress Bar --- */
.services-progress {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-inline: calc((100vw - min(1260px, 100vw)) / 2 + 1.5rem);
  margin-top: 2.5rem;
}

.services-progress__bar {
  flex: 1;
  max-width: 260px;
  height: 2px;
  background-color: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}

.services-progress__fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-teal));
  border-radius: 2px;
  transform-origin: left;
  transition: width 0.1s linear;
}

.services-progress__label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  font-family: var(--font-heading);
  min-width: 3.5rem;
}

/* ============================================
   SERVICES — RESPONSIVE
   ============================================ */

/* Tablet: narrower cards, same horizontal scroll */
@media (max-width: 1024px) {
  .service-card { width: 300px; }
}

/* Mobile: convert to vertical stack, no horizontal scroll */
@media (max-width: 768px) {
  .services-scroll-outer {
    overflow: visible;
    padding-left: var(--container-px);
    padding-right: var(--container-px);
    touch-action: auto;
  }

  .services-scroll-track {
    flex-direction: column;
    width: 100%;
    padding-right: 0;
    gap: var(--space-4);
    /* Override any GSAP inline transform on mobile */
    transform: none !important;
  }

  .service-card {
    width: 100%;
    /* Override GSAP initial state — always visible on mobile */
    opacity: 1 !important;
    transform: none !important;
  }

  .services-progress { display: none; }

  .services-section__title { max-width: none; }
}

/* Reduced motion: disable horizontal pin + card reveal */
@media (prefers-reduced-motion: reduce) {
  .service-card {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .services-scroll-track {
    transform: none !important;
  }
}