/* -------------------------------------------------------
   GLOBAL VARIABLES (always present)
------------------------------------------------------- */
:root {
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;

  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.55);

  /* Default to dark mode assets */
  --page-bg: radial-gradient(circle at top left, #0f172a 0, #020617 55%, #000 100%);
  --header-bg: rgba(2, 6, 23, 0.96);
  --footer-bg: #000;
  --color-bg: #050910;
  --color-bg-alt: #0b111c;
  --color-surface: #111827;
  --color-surface-alt: #1f2937;
  --color-accent: #1ee3d6;
  --color-accent-soft: rgba(30, 227, 214, 0.12);
  --color-text: #f9fafb;
  --color-text-muted: #9ca3af;
  --color-border: #374151;
  --focus-ring: 0 0 0 3px rgba(30, 227, 214, 0.7);
  --footer-link-hover: var(--color-accent);

  /* Spacing scale (4px rhythm) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 1.75rem;
  --space-8: 2rem;
  --space-9: 2.5rem;
  --space-10: 3rem;

  /* Layout */
  --layout-max: 1120px;
  --gutter-x: var(--space-5);
  --gutter-y: var(--space-8);
  --section-gap: var(--space-10);
  --section-padding-y: var(--space-8);
  --section-padding-x: var(--space-7);
  --hero-padding-y: var(--space-9);
  --hero-padding-x: var(--space-7);
  --card-padding: var(--space-5);
  --card-gap: var(--space-6);
  --grid-gap: var(--space-8);
  --grid-gap-lg: var(--space-10);
  --stack-gap: var(--space-4);
  --stack-gap-sm: var(--space-2);
  --stack-gap-xs: var(--space-1);
  --header-padding-y: var(--space-3);
  --header-padding-x: var(--gutter-x);

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;

  --line-tight: 1.2;
  --line-normal: 1.6;
  --line-loose: 1.8;

  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  --z-base: 1;
  --z-dropdown: 1000;
  --z-overlay: 2000;
  --z-modal: 3000;
  --z-toast: 4000;

  --btn-radius: 999px;
  --btn-padding-y: var(--space-3);
  --btn-padding-x: var(--space-7);
  --input-padding-y: var(--space-3);
  --input-padding-x: var(--space-3);

  --btn-font-size: 0.95rem;
  --btn-font-weight: 600;
}

/* -------------------------------------------------------
   DARK THEME — WCAG SAFE
------------------------------------------------------- */
:root[data-theme="dark"] {
  /* Core surfaces */
  --color-bg: #050910;
  --color-bg-alt: #0b111c;
  --color-surface: #111827;
  --color-surface-alt: #1f2937;

  /* Accent */
  --color-accent: #1ee3d6;
  --color-accent-soft: rgba(30, 227, 214, 0.12);

  /* Text */
  --color-text: #f9fafb;
  --color-text-muted: #9ca3af;

  /* Borders + focus */
  --color-border: #374151;
  --focus-ring: 0 0 0 3px rgba(30, 227, 214, 0.7);

  /* Page background */
  --page-bg: radial-gradient(circle at top left, #0f172a 0, #020617 55%, #000 100%);

  /* Header + footer */
  --header-bg:
    linear-gradient(to right,
      rgba(0, 0, 0, 0.95) 0%,
      rgba(2, 6, 23, 0.92) 40%,
      rgba(15, 23, 42, 0.92) 100%);
  --footer-bg: #000;

  /* Hero */
  --hero-bg:
    radial-gradient(circle at top right, rgba(30, 227, 214, 0.18), transparent 55%),
    radial-gradient(circle at bottom left, rgba(15, 23, 42, 0.9), #020617);

  /* Links */
  --link-color: #1ee3d6;
  --link-hover: #5ff7ee;
  --link-visited: #14b3a8;
  --link-focus-ring: 0 0 0 3px rgba(30, 227, 214, 0.6);

  /* Optional accent scale (for future components) */
  --accent-100: #0b6f69;
  --accent-200: #0fa79e;
  --accent-300: #1ee3d6;
  --accent-400: #5ff7ee;
  --accent-500: #9ff9f3;

  /* ---------------------------------------------------
     BUTTONS — WCAG AA COMPLIANT
  --------------------------------------------------- */

  /* Primary button */
  --btn-primary-text: #020617;
  /* dark text on bright teal */
  --btn-primary-bg: var(--color-accent);
  --btn-primary-hover-bg: #5ff7ee;
  --btn-primary-active-bg: #9ff9f3;

  /* Secondary button */
  --btn-secondary-text: var(--color-accent);
  --btn-secondary-border: var(--color-accent-soft);
  --btn-secondary-hover-bg: var(--color-accent-soft);
  --btn-secondary-active-bg: rgba(30, 227, 214, 0.18);
}


/* -------------------------------------------------------
   LIGHT THEME — WCAG SAFE
------------------------------------------------------- */
:root[data-theme="light"] {
  /* Core surfaces */
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fa;
  --color-surface: #ffffff;
  --color-surface-alt: #eef1f5;

  /* Accent (WCAG AA compliant) */
  --color-accent: #0a6f69;
  --color-accent-soft: rgba(10, 111, 105, 0.12);

  /* Text */
  --color-text: #0b0d12;
  --color-text-muted: #4b5563;

  /* Borders + focus */
  --color-border: #d1d5db;
  --focus-ring: 0 0 0 3px rgba(13, 143, 135, 0.45);
  --footer-link-hover: #044c48;

  /* Page background */
  --page-bg: radial-gradient(circle at top left,
      #f7fafc 0%,
      #e8eff4 40%,
      #d9e7ea 70%,
      rgba(13, 143, 135, 0.10) 100%);

  /* Header + footer */
  --header-bg:
    linear-gradient(to right,
      rgb(255, 255, 255) 0%,
      rgba(255, 255, 255, 0.94) 25%,
      rgba(242, 247, 250, 0.92) 55%,
      rgba(225, 232, 238, 0.88) 100%);
  --footer-bg: #ffffff;

  /* Hero */
  --hero-bg:
    radial-gradient(circle at top right, rgba(13, 143, 135, 0.12), transparent 55%),
    radial-gradient(circle at bottom left, rgba(240, 245, 250, 0.9), #ffffff);

  /* Links */
  --link-color: #0a6f69;
  --link-hover: #0c8f87;
  --link-visited: #0a6f69;
  --link-focus-ring: 0 0 0 3px rgba(13, 143, 135, 0.45);

  /* ---------------------------------------------------
     BUTTONS — WCAG AA COMPLIANT
  --------------------------------------------------- */

  /* Primary button */
  --btn-primary-text: #ffffff;
  /* visible + WCAG safe */
  --btn-primary-bg: var(--color-accent);
  --btn-primary-hover-bg: color-mix(in srgb, var(--color-accent) 80%, white);
  --btn-primary-active-bg: color-mix(in srgb, var(--color-accent) 60%, white);

  /* Secondary button */
  --btn-secondary-text: var(--color-accent);
  --btn-secondary-border: var(--color-accent-soft);
  --btn-secondary-hover-bg: rgba(10, 111, 105, 0.12);
  --btn-secondary-active-bg: rgba(10, 111, 105, 0.18);
}


/* -------------------------------------------------------
   SYSTEM PREFERENCE FALLBACK
------------------------------------------------------- */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    color-scheme: light;
  }
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: var(--font-body);
  background: var(--page-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
}

html,
body {
  overflow-x: clip;
  /* prevents horizontal scroll without breaking sticky */
}

/* links */
a:not(.btn) {
  color: var(--link-color);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  transition: color 0.2s ease, text-decoration-thickness 0.2s ease;
  text-decoration-skip-ink: auto;
}

a:not(.btn):hover {
  color: var(--link-hover);
  text-decoration: none;
  text-decoration-thickness: 2px;
}

a:not(.btn):visited {
  color: var(--link-visited);
}

a:not(.btn):focus-visible {
  outline: var(--link-focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

img,
video {
  max-width: 100%;
  height: auto;
}

/* form */
/* -------------------------------------------------------
   CONTACT FORM
------------------------------------------------------- */
.contact-form {
  margin-top: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
}

.contact-form fieldset {
  margin: 0;
  padding: 0;
  border: none;
}

.contact-form legend {
  margin-bottom: var(--space-6);
  padding: 0;
}

.form-group {
  margin-bottom: var(--stack-gap);
}

.form-group:last-of-type {
  margin-bottom: 0;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--input-padding-y) var(--input-padding-x);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  color: var(--color-text);
}

.form-group input:focus-visible,
.form-group textarea:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

/* -------------------------------------------------------
   ACCESSIBILITY
------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -40px;
  left: var(--space-3);
  background: var(--color-surface-alt);
  color: var(--color-text);
  padding: var(--space-2) var(--space-4);
  z-index: 10000;
  border-radius: 999px;
  text-decoration: none !important; /* Force override any global link styling */
  box-shadow: var(--shadow-soft);
  border: 2px solid var(--color-accent);
}

.skip-link:focus {
  top: var(--space-3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), var(--shadow-soft);
  outline: none;
}

:root[data-theme="dark"] .skip-link:focus {
  box-shadow: 0 0 20px rgba(30, 227, 214, 0.6), 0 10px 30px rgba(30, 227, 214, 0.4);
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.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;
}

/* -------------------------------------------------------
   HEADER
------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: var(--z-dropdown);
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.header-inner {
  position: relative;
  max-width: var(--layout-max);
  margin: 0 auto;
  padding: var(--header-padding-y) var(--header-padding-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--stack-gap);
}

.logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--stack-gap-sm);
  text-decoration: none;
}

.logo-img {
  width: 200px;
  max-width: 100%;
  height: auto;
}

.site-main {
  max-width: var(--layout-max);
  margin: 0 auto;
  padding-bottom: var(--gutter-y);
  flex: 1;
  width: 100%;
}

/* -------------------------------------------------------
   NAVIGATION
------------------------------------------------------- */
.site-nav {
  display: flex;
  margin-left: auto;
  /* pushes nav to the right */
}

.nav-list {
  list-style: none;
  display: flex;
  gap: var(--space-7);
  margin: 0;
  padding: 0;
}

.nav-list a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 1.05rem;
  /* increased from 0.95rem */
  font-weight: 500;
  /* optional: gives a cleaner, more premium feel */

  position: relative;
  padding-left: var(--stack-gap);
}

/* Left-side bar indicator */
.nav-list a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0%;
  background: var(--color-accent);
  border-radius: 999px;
  transition: height 0.25s ease;
}

/* Hover, focus, active page */
.nav-list a:hover,
.nav-list a:focus-visible,
.nav-list a[aria-current="page"] {
  color: var(--color-accent);
}

.nav-list a:hover::before,
.nav-list a:focus-visible::before,
.nav-list a[aria-current="page"]::before {
  height: 70%;
}

/* -------------------------------------------------------
   HAMBURGER - CLEAN + FIXED
------------------------------------------------------- */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  border-radius: 999px;
  padding: 0;
  cursor: pointer;
  position: relative;
  z-index: 1001;
  min-width: 44px;
  min-height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--stack-gap-xs);
}

.nav-toggle-bar {
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 999px;
  flex-shrink: 0;
  /* FIX: prevents collapsing */
}

/* -------------------------------------------------------
   MOBILE LAYOUT (≤768px)
   Center theme toggle in header
------------------------------------------------------- */
@media (max-width: 768px) {

  /* Header layout: 3-column grid */
  .header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    /* left | center | right */
    align-items: center;
    padding-block: var(--header-padding-y);
    gap: unset;
  }

  /* Logo (left) */
  .logo-link {
    grid-column: 1;
    justify-self: start;
  }

  /* Theme toggle (center) */
  #theme-toggle {
    grid-column: 2;
    justify-self: center;
    align-self: center;
  }

  /* Hamburger (right) */
  .nav-toggle {
    display: inline-flex;
    grid-column: 3;
    justify-self: end;
    align-self: center;
  }

  /* Nav drops below header */
  #primary-nav {
    grid-column: 1 / -1;
  }

  /* MOBILE NAV - vertical list */
  .nav-list {
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--stack-gap) var(--gutter-x);
  }

  /* MOBILE LINKS - ensure bar stays visible */
  .nav-list a {
    padding-left: var(--gutter-x);
    position: relative;
  }

  /* MOBILE BAR - visible + correctly positioned */
  .nav-list a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--color-accent);
    border-radius: 999px;
    opacity: 1;
    transition: height 0.25s ease;
  }

  /* MOBILE HOVER / ACTIVE */
  .nav-list a:hover::before,
  .nav-list a:focus-visible::before,
  .nav-list a[aria-current="page"]::before {
    height: 70%;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    width: 100%;
    margin-left: 0;
    background: var(--header-bg);
    border-bottom: 1px solid var(--color-border);
    display: none;
  }

  .site-nav.open {
    display: block;
  }

  .logo-img {
    width: min(200px, 48vw);
  }

  #theme-toggle {
    width: 48px;
    height: 26px;
  }
}

/* -------------------------------------------------------
   HAMBURGER ANIMATION - TURN INTO X
------------------------------------------------------- */

/* default state */
.nav-toggle-bar {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ACTIVE STATE - when menu is open */
.nav-toggle.active .nav-toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle.active .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .nav-toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* -------------------------------------------------------
   THEME TOGGLE - CLEAN SIMPLE VERSION
------------------------------------------------------- */

/* Toggle container */
.theme-toggle:focus-visible,
.service-toggle:focus-visible,
.nav-toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.theme-toggle {
  width: 48px;
  height: 26px;
  flex-shrink: 0;
  border-radius: 999px;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  backdrop-filter: blur(12px) saturate(160%);
  position: relative;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Larger tap area without changing pill shape */
.theme-toggle::before {
  content: "";
  position: absolute;
  inset: -9px;
}

/* Sliding knob */
.theme-toggle .toggle-icon {
  position: absolute;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 10px rgba(30, 227, 214, 0.5);
  transition: transform 0.3s ease, background-color 0.3s ease;
}

/* LIGHT MODE - knob left */
:root[data-theme="light"] .theme-toggle .toggle-icon {
  transform: translateX(0);
  background: var(--color-accent);
}

/* DARK MODE - knob right + yellow */
:root[data-theme="dark"] .theme-toggle .toggle-icon {
  transform: translateX(22px);
  background: #ffffff;
  box-shadow: 0 0 12px rgba(250, 204, 21, 0.6);
}

/* -------------------------------------------------------
   HERO
------------------------------------------------------- */
.hero {
  margin-top: var(--space-6);
  padding: var(--hero-padding-y) var(--hero-padding-x);
  border-radius: var(--radius-lg);
  background: var(--hero-bg);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

/*.hero-content {
max-width: 640px;
}*/

.hero h1 {
  font-size: clamp(1.75rem, 5vw, 2.6rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--stack-gap);
  margin-top: unset;
}

.hero-subtitle {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-bottom: var(--space-7);
}

/* -------------------------------------------------------
   SECTIONS
------------------------------------------------------- */
.section {
  margin-top: var(--section-gap);
  padding: var(--section-padding-y) var(--section-padding-x);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.55);
}

.section-alt {
  background: var(--color-surface-alt);
}

.section-header {
  margin-bottom: var(--space-6);
}

.section-header h1,
.section-header h2 {
  margin: 0 0 var(--stack-gap-sm);
}

.section-subtitle {
  margin: 0 0 var(--stack-gap);
  color: var(--color-text-muted);
}

.section-intro,
.section-body {
  color: var(--color-text-muted);
}

.section p,
.contact-info p,
.footer-contact p,
.footer-contact a {
  overflow-wrap: break-word;
}

/* -------------------------------------------------------
   CARDS
------------------------------------------------------- */
.card-grid {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: repeat(1, 1fr);
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--card-padding);
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.card h3 {
  margin-top: var(--space-4);
  margin-bottom: var(--stack-gap-sm);
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--color-text-muted);
}

.service-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  aspect-ratio: 16 / 10;
  display: block;
  object-fit: cover;
  object-position: center;
}

/* Reserve space for header/icon images to avoid CLS */
.service-icon,
.logo-img {
  aspect-ratio: 3 / 1;
}

/* Only the Meet the Team section */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--grid-gap-lg);
}

.contact-info p {
  margin: 0 0 var(--stack-gap);
}

.contact-details {
  margin-top: var(--space-6);
}


.hidden {
  position: absolute;
  left: -9999px;
}

.error-message {
  color: var(--error-color, #ff6b6b);
  font-size: 0.9rem;
  margin-top: var(--stack-gap-xs);
}

.error-message:empty {
  display: none;
}

.form-errors.has-errors {
  border: 1px solid var(--error-color, #ff6b6b);
  padding: var(--stack-gap);
  margin-bottom: var(--space-6);
  border-radius: var(--radius-md);
}

.form-errors.has-errors h2 {
  margin-top: 0;
  font-size: 1rem;
}

.form-errors.has-errors a {
  color: inherit;
  text-decoration: underline;
}

/* -------------------------------------------------------
   BUTTONS - WCAG‑SAFE, THEME‑AWARE, CONSISTENT
------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: var(--btn-padding-y) var(--btn-padding-x);
  border-radius: var(--btn-radius);
  border: 1px solid transparent;

  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;

  transition:
    background-color 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    box-shadow 0.25s ease;
}

/* PRIMARY BUTTON */
.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--btn-primary-hover-bg);
}

.btn-primary:active {
  background: var(--btn-primary-active-bg);
}

/* SECONDARY BUTTON */
.btn-secondary {
  background: transparent;
  color: var(--btn-secondary-text);
  border-color: var(--btn-secondary-border);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--btn-secondary-hover-bg);
}

.btn-secondary:active {
  background: var(--btn-secondary-active-bg);
}

/* DISABLED */
.btn[disabled],
.btn.disabled {
  background: var(--color-border);
  color: var(--color-text-muted);
  border-color: transparent;
  cursor: not-allowed;
  opacity: 0.6;
}

/* ACCESSIBLE FOCUS */
.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}


/* -------------------------------------------------------
   SERVICES PAGE
------------------------------------------------------- */

.services-hero {
  margin-bottom: var(--space-6);
}

.services-hero h1 {
  margin: 0 0 var(--stack-gap-sm);
}

.services-hero .section-intro {
  margin: 0;
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: var(--card-gap);
  width: 100%;
  min-width: 0;
}

/* -------------------------------------------------------
   SERVICE CARD
------------------------------------------------------- */

.service-card {
  min-width: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--card-padding);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  backdrop-filter: blur(14px) saturate(160%);
  box-shadow: var(--shadow-soft);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

@media (hover: hover) {
  .service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
  }
}

/* -------------------------------------------------------
   CARD HEADER BUTTON
------------------------------------------------------- */

.service-toggle {
  display: block;
  position: relative;
  width: 100%;
  min-width: 0;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  text-align: left;
  color: var(--color-text);
  border-radius: var(--radius-md);
  overflow: hidden;
  isolation: isolate;
  height: 100px;
  transition: background-color 0.25s ease;
}

/* Full-bleed image */
.service-toggle .service-icon {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

/* Title anchored to bottom of image area */
.service-text {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  padding: var(--space-5);
}

.service-toggle h2 {
  margin: 0;
  padding: 0;
  font-size: 1.3rem;
  line-height: var(--line-tight);
  text-shadow: 0 0 12px rgba(0, 0, 0, 0.6);
  overflow-wrap: break-word;
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
  overflow-wrap: break-word;
}

/* Gradient overlay for readability */
.service-toggle::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: -2px;
  z-index: 1;
  background: linear-gradient(to bottom,
      rgba(0, 0, 0, 0.45),
      rgba(0, 0, 0, 0.75));
  pointer-events: none;
}

/* Expanded (teal) state — FIXED */
.service-toggle[aria-expanded="true"]::after {
  background: linear-gradient(to bottom,
      rgba(18, 141, 133, 0.35),
      rgba(0, 0, 0, 0.55));
}


.service-toggle[aria-expanded="true"] h2 {
  text-shadow: 0 0 14px rgba(30, 227, 214, 0.6);
}

.service-toggle[aria-expanded="true"] {
  box-shadow: 0 0 22px rgba(30, 227, 214, 0.35);
}


/* -------------------------------------------------------
   EXPANDING CONTENT
------------------------------------------------------- */

.service-content {
  padding: var(--space-5) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  animation: fadeIn 0.25s ease;
}

.service-columns {
  display: flex;
  flex-direction: column;
  gap: var(--card-gap);
  align-items: stretch;
  min-width: 0;
}

.service-content.reverse .service-columns {
  flex-direction: column;
}

.service-col {
  flex: 1 1 auto;
  min-width: 0;
}

@media (min-width: 769px) {
  .service-columns {
    flex-direction: row;
    gap: var(--grid-gap);
    padding-top: var(--space-4);
  }

  .service-content.reverse .service-columns {
    flex-direction: row-reverse;
  }

  .service-col {
    flex: 1 1 0;
  }

  .text-col {
    flex: 1;
  }

  .image-col {
    flex: 0 0 30%;
  }
}

.text-col p {
  margin: 0;
  line-height: var(--line-normal);
}

.image-col img.service-image {
  margin-top: 0;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@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;
  }
}

/* -------------------------------------------------------
   LIGHT MODE: Keep images dark + white text
------------------------------------------------------- */

:root[data-theme="light"] .service-card {
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(0, 0, 0, 0.08);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  backdrop-filter: blur(12px) saturate(140%);
}


/* Dark gradient overlay for readability */
:root[data-theme="light"] .service-toggle::after {
  background: linear-gradient(to bottom,
      rgba(0, 0, 0, 0.45),
      rgba(0, 0, 0, 0.75));
}

/* White text in light mode */
:root[data-theme="light"] .service-toggle h2 {
  color: #ffffff;
  text-shadow: 0 0 12px rgba(0, 0, 0, 0.6);
}

/* Expanded state (teal glow) */
:root[data-theme="light"] .service-toggle[aria-expanded="true"]::after {
  background: linear-gradient(to bottom,
      rgba(18, 141, 133, 0.35),
      rgba(0, 0, 0, 0.55));
}

:root[data-theme="light"] .service-toggle[aria-expanded="true"] h2 {
  color: #ffffff;
  text-shadow: 0 0 14px rgba(18, 141, 133, 0.6);
}

/* Light mode content border */
:root[data-theme="light"] .service-content {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}


/* -------------------------------------------------------
   FOOTER
------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--footer-bg);
  margin-top: auto;
  width: 100%;
}

.footer-inner {
  max-width: var(--layout-max);
  margin: 0 auto;
  padding: var(--space-8) var(--gutter-x) var(--space-6);
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.5fr) minmax(0, 1.5fr);
  gap: var(--grid-gap);
}

.footer-heading {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0;
  margin-bottom: var(--space-3);
}

.footer-tagline {
  color: var(--color-text-muted);
  margin-top: var(--stack-gap-sm);
}

.footer-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 180ms ease-in-out, text-decoration-color 180ms ease-in-out;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--footer-link-hover);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
  font-weight: 600;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: var(--space-3) var(--gutter-x) var(--gutter-x);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* -------------------------------------------------------
   RESPONSIVE
------------------------------------------------------- */
@media (max-width: 900px) and (min-width: 769px) {
  .nav-list {
    gap: var(--space-4);
  }

  .nav-list a {
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 768px) {
  :root {
    --gutter-x: var(--space-4);
    --section-padding-x: var(--space-5);
    --section-padding-y: var(--space-6);
    --hero-padding-x: var(--space-5);
    --hero-padding-y: var(--space-7);
    --section-gap: var(--space-8);
    --grid-gap-lg: var(--grid-gap);
  }

  .header-inner {
    padding-inline: var(--gutter-x);
  }

  .hero {
    margin-top: var(--space-4);
  }

  .section {
    margin-top: var(--section-gap);
  }

  .site-main>.section-services:first-child {
    margin-top: var(--space-4);
  }

  .section-services {
    padding: var(--section-padding-y) var(--section-padding-x);
  }

  .services-list {
    gap: var(--space-5);
  }

  .service-card {
    padding: var(--space-4);
  }

  .service-toggle {
    aspect-ratio: 2 / 1;
    min-height: 9.5rem;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--grid-gap);
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
    gap: var(--card-gap);
  }

  .service-text {
    padding: var(--space-4);
  }

  .service-toggle h2 {
    font-size: clamp(1rem, 4.2vw, 1.25rem);
  }

  .service-content {
    padding-top: var(--space-4);
  }

  .contact-form .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .logo-img {
    width: min(160px, 58vw);
  }

  .card-grid {
    gap: var(--space-5);
  }

  .section-services {
    padding: var(--space-5) var(--space-4);
  }

  .service-toggle {
    aspect-ratio: auto;
    min-height: 8.75rem;
  }
}