/* ============================================================
   GLOBAL.CSS — CSS Variables & Reset
   Shared across all pages.
   RULE 304: Only variables and resets are allowed here.
   No component styles, no class names.
   ============================================================ */

:root {
  /* Colors */
  --color-black:        #111111;
  --color-dark:         #1a1a1a;
  --color-charcoal:     #222222;
  --color-mid:          #444444;
  --color-grey:         #777777;
  --color-border:       #e0e0e0;
  --color-light:        #f5f5f3;
  --color-slate:        #4b4f56;
  --color-steel:        #8c939b;
  --color-tan:          #c8b18b;
  --color-white:        #ffffff;
  --color-green:        #0F3D3E;
  --color-green-dark:   #0a2d2e;

  /* Typography */
  --font-sans: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;

  /* Layout */
  --max-width: 1200px;
  --gutter:    24px;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-white);
  color: var(--color-charcoal);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
  list-style: none;
}

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

address {
  font-style: normal;
}


/* ================================================================
   NAV — Global (used on every page)
   ================================================================ */

.nav-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 44px;
  width: auto;
  display: block;
}

/* Hidden on mobile, shown at 600px+ */
.nav-menu {
  display: none;
}

.nav-links-list {
  display: flex;
  gap: 32px;
}

.nav-links-anchor {
  position: relative;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-mid);
  transition: color 0.2s;
}

.nav-links-anchor::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-green);
  transition: width 0.25s ease;
}

.nav-links-anchor:hover,
.nav-links-anchor--active {
  color: var(--color-black);
}

.nav-links-anchor:hover::after,
.nav-links-anchor--active::after {
  width: 100%;
}

/* Hidden on mobile, shown at 600px+ */
.nav-quote-btn {
  display: none;
  background-color: var(--color-green);
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 4px;
  white-space: nowrap;
  transition: background-color 0.2s;
}

.nav-quote-btn:hover {
  background-color: var(--color-green-dark);
}

.nav-toggle-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-black);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Hamburger → X when open */
.nav-toggle-btn--open .nav-toggle-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle-btn--open .nav-toggle-bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav — open state (toggled via JS) */
.nav-menu--open {
  display: block;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 8px var(--gutter) 24px;
  z-index: 99;
}

.nav-menu--open .nav-links-list {
  flex-direction: column;
  gap: 0;
}

.nav-menu--open .nav-links-anchor {
  display: block;
  padding: 14px 0;
  font-size: 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-charcoal);
}

.nav-menu--open .nav-links-item:last-child .nav-links-anchor {
  border-bottom: none;
}


/* ================================================================
   FOOTER — Global (used on every page)
   ================================================================ */

.footer-section {
  background-color: var(--color-black);
  padding: 64px var(--gutter) 0;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid #1f1f1f;
}

.footer-brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 8px;
}

.footer-brand-tagline {
  font-size: 0.875rem;
  color: #555555;
  margin-bottom: 4px;
}

.footer-brand-location {
  font-size: 0.8rem;
  color: #444444;
}

.footer-nap-heading,
.footer-nav-heading {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 16px;
}

.footer-nap-address {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nap-location {
  font-size: 0.875rem;
  color: #777777;
}

.footer-nap-phone,
.footer-nap-email {
  font-size: 0.875rem;
  color: #aaaaaa;
  transition: color 0.2s;
}

.footer-nap-phone:hover,
.footer-nap-email:hover {
  color: var(--color-white);
}

.footer-nap-whatsapp {
  font-size: 0.875rem;
  color: #4CAF50;
  transition: color 0.2s;
}

.footer-nap-whatsapp:hover {
  color: #66BB6A;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-link {
  font-size: 0.875rem;
  color: #777777;
  transition: color 0.2s;
}

.footer-nav-link:hover {
  color: var(--color-white);
}

.footer-bottom-bar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 0;
}

.footer-bottom-copy {
  font-size: 0.775rem;
  color: #333333;
}


/* ================================================================
   GLOBAL RESPONSIVE — Nav & Footer breakpoints
   ================================================================ */

@media (min-width: 600px) {

  .nav-menu {
    display: block;
  }

  .nav-quote-btn {
    display: inline-block;
  }

  .nav-toggle-btn {
    display: none;
  }

  .footer-container {
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
  }
}


/* ================================================================
   WHATSAPP FLOAT — Global floating button (all pages)
   ================================================================ */

.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}

.whatsapp-float-icon {
  width: 32px;
  height: 32px;
  fill: #ffffff;
}

@media (max-width: 599px) {
  .whatsapp-float {
    width: 48px;
    height: 48px;
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-float-icon {
    width: 26px;
    height: 26px;
  }
}