/* ============================================================
   PRS READYMIX CONCRETE — DESIGN SYSTEM
   Developed by AdTrendo — Digital Growth Partner
   ============================================================ */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* ── CSS VARIABLES / DESIGN TOKENS ── */
:root {
  /* Brand Colours */
  --clr-primary:        #1a7a36;
  --clr-primary-dark:   #135a27;
  --clr-primary-light:  #e8f5ec;
  --clr-secondary:      #e85d04;
  --clr-secondary-dark: #c44a03;
  --clr-secondary-light:#fff3ee;

  /* Neutrals */
  --clr-charcoal:       #1c1c1e;
  --clr-charcoal-mid:   #3d3d3f;
  --clr-charcoal-light: #6b6b6e;
  --clr-bg:             #f7f7f5;
  --clr-bg-dark:        #111713;
  --clr-white:          #ffffff;
  --clr-border:         #e0e0dd;

  /* Typography */
  --font-main: 'Poppins', sans-serif;
  --fw-light:  300;
  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semi:   600;
  --fw-bold:   700;
  --fw-black:  800;

  /* Spacing */
  --section-pad:    90px;
  --section-pad-sm: 56px;
  --container:      1200px;
  --gap-sm:         16px;
  --gap-md:         24px;
  --gap-lg:         40px;

  /* UI Tokens */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:   0 6px 24px rgba(0,0,0,0.10);
  --shadow-lg:   0 16px 48px rgba(0,0,0,0.14);
  --transition:  0.25s ease;
  --header-h:    72px;
}

/* ── FONT AWESOME ICON SIZING ── */
.why-icon i          { font-size: 1.4rem; color: var(--clr-primary); transition: color var(--transition); }
.why-card:hover .why-icon i { color: var(--clr-white); }
.service-icon i      { font-size: 1.35rem; color: var(--clr-primary); }
.service-card:hover .service-icon { background: var(--clr-primary-light); }
.trust-icon i        { font-size: 0.95rem; color: var(--clr-secondary); }
.contact-block-icon i{ font-size: 1rem; }
.contact-card-icon i { font-size: 1.3rem; }
.check i             { font-size: 0.68rem; }
.footer-social a i   { font-size: 0.9rem; }
.area-card-icon i    { font-size: 1.3rem; color: rgba(255,255,255,0.90); }
.btn i               { font-size: 0.9em; vertical-align: -1px; }
.mobile-action-btn i { font-size: 1.15rem; display: block; margin-bottom: 1px; }
.float-whatsapp i    { font-size: 1.6rem; }
.highlight-value i   { font-size: 1.1rem; vertical-align: 1px; }
.footer-contact-item .icon i { font-size: 0.85rem; }


*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  color: var(--clr-charcoal-mid);
  background: var(--clr-white);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font-family: var(--font-main); cursor: pointer; border: none; background: none; }
input, textarea, select {
  font-family: var(--font-main);
  font-size: 1rem;
  border: none;
  outline: none;
}

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── SECTION SPACING ── */
.section { padding: var(--section-pad) 0; }
.section--dark  { background: var(--clr-bg-dark); color: var(--clr-white); }
.section--grey  { background: var(--clr-bg); }
.section--green { background: var(--clr-primary); color: var(--clr-white); }

/* ── SECTION HEADER ── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header--left { text-align: left; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-secondary);
  background: var(--clr-secondary-light);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.section-label--light {
  color: var(--clr-secondary);
  background: rgba(232,93,4,0.15);
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: var(--fw-bold);
  color: var(--clr-charcoal);
  line-height: 1.25;
}
.section-title--white { color: var(--clr-white); }
.section-subtitle {
  font-size: 1rem;
  color: var(--clr-charcoal-light);
  margin-top: 12px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.section-subtitle--white { color: rgba(255,255,255,0.75); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: var(--fw-semi);
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--clr-secondary);
  color: var(--clr-white);
}
.btn-primary:hover {
  background: var(--clr-secondary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(232,93,4,0.30);
}
.btn-green {
  background: var(--clr-primary);
  color: var(--clr-white);
}
.btn-green:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(26,122,54,0.30);
}
.btn-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 2px solid var(--clr-primary);
}
.btn-outline:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-1px);
}
.btn-outline-white {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: var(--clr-white);
  color: var(--clr-charcoal);
}
.btn-whatsapp {
  background: #25d366;
  color: var(--clr-white);
}
.btn-whatsapp:hover {
  background: #1da851;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.35);
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 9px 20px; font-size: 0.82rem; }

/* ── DIVIDER LINE ── */
.section-divider {
  width: 56px;
  height: 4px;
  background: var(--clr-secondary);
  border-radius: 4px;
  margin: 16px auto 0;
}
.section-divider--left { margin-left: 0; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition), height var(--transition);
}
.site-header.scrolled {
  box-shadow: var(--shadow-md);
  height: 60px;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.site-logo img {
  height: 52px;
  width: auto;
  transition: height var(--transition);
}
.site-header.scrolled .site-logo img { height: 44px; }

/* Nav */
.site-nav { display: flex; align-items: center; gap: 32px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  font-size: 0.88rem;
  font-weight: var(--fw-medium);
  color: var(--clr-charcoal-mid);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--clr-primary);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--clr-primary); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.header-cta .btn { font-size: 0.85rem; padding: 10px 22px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-charcoal);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  padding: 16px 24px 24px;
  z-index: 999;
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  opacity: 0;
  transition: all 0.3s ease;
}
.mobile-nav.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}
.mobile-nav a {
  display: block;
  font-size: 1rem;
  font-weight: var(--fw-medium);
  color: var(--clr-charcoal);
  padding: 12px 0;
  border-bottom: 1px solid var(--clr-border);
  transition: color var(--transition);
}
.mobile-nav a:last-of-type { border-bottom: none; }
.mobile-nav a:hover { color: var(--clr-primary); }
.mobile-nav .btn { width: 100%; justify-content: center; margin-top: 16px; }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--clr-bg-dark);
  overflow: hidden;
  padding-top: var(--header-h);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(10,18,12,0.88) 0%,
    rgba(10,18,12,0.65) 55%,
    rgba(10,18,12,0.40) 100%
  );
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,93,4,0.15);
  border: 1px solid rgba(232,93,4,0.35);
  color: #f4905a;
  font-size: 0.78rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--clr-secondary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: var(--fw-black);
  color: var(--clr-white);
  line-height: 1.12;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero-title span { color: var(--clr-secondary); }
.hero-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.78);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-trust {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.85);
}
.trust-icon {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-secondary);
  font-size: 1rem;
  flex-shrink: 0;
}
.trust-item span { font-size: 0.82rem; font-weight: var(--fw-medium); }

/* ============================================================
   HIGHLIGHT BAR
   ============================================================ */
.highlight-bar {
  background: var(--clr-primary);
  padding: 0;
}
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.highlight-item {
  padding: 28px 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.12);
  transition: background var(--transition);
}
.highlight-item:last-child { border-right: none; }
.highlight-item:hover { background: var(--clr-primary-dark); }
.highlight-value {
  font-size: 1.6rem;
  font-weight: var(--fw-black);
  color: var(--clr-white);
  line-height: 1;
  margin-bottom: 4px;
}
.highlight-value span { color: #ffd166; }
.highlight-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.72);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-image-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}
.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--clr-secondary);
  color: var(--clr-white);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.about-badge-title {
  font-size: 0.72rem;
  font-weight: var(--fw-semi);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.85;
}
.about-badge-val {
  font-size: 1.5rem;
  font-weight: var(--fw-black);
  line-height: 1.2;
  margin-top: 2px;
}
.about-content { padding: 8px 0; }
.about-list {
  margin: 20px 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--clr-charcoal-mid);
}
.about-list li .check {
  width: 20px;
  height: 20px;
  background: var(--clr-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.area-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.area-chip {
  background: var(--clr-primary-light);
  color: var(--clr-primary-dark);
  font-size: 0.78rem;
  font-weight: var(--fw-medium);
  padding: 5px 13px;
  border-radius: 100px;
  border: 1px solid rgba(26,122,54,0.18);
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
}
.why-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--clr-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.why-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: transparent;
}
.why-card:hover::before { transform: scaleX(1); }
.why-icon {
  width: 52px;
  height: 52px;
  background: var(--clr-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
  transition: background var(--transition);
}
.why-card:hover .why-icon { background: var(--clr-primary); color: white; }
.why-card h3 {
  font-size: 1rem;
  font-weight: var(--fw-semi);
  color: var(--clr-charcoal);
  margin-bottom: 8px;
}
.why-card p {
  font-size: 0.875rem;
  color: var(--clr-charcoal-light);
  line-height: 1.6;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
}
.service-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  transition: all var(--transition);
  text-align: left;
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--clr-primary);
  transform: translateY(-3px);
}
.service-icon {
  width: 48px;
  height: 48px;
  background: var(--clr-primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.service-card h3 {
  font-size: 0.95rem;
  font-weight: var(--fw-semi);
  color: var(--clr-charcoal);
  margin-bottom: 6px;
}
.service-card p {
  font-size: 0.82rem;
  color: var(--clr-charcoal-light);
  line-height: 1.55;
}

/* ============================================================
   CONCRETE GRADES
   ============================================================ */
.grades-section {
  background: linear-gradient(135deg, var(--clr-bg-dark) 0%, #0d1f13 100%);
  padding: var(--section-pad) 0;
}
.grades-intro {
  text-align: center;
  margin-bottom: 48px;
}
.grades-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
}
.grade-pill {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--clr-white);
  font-size: 0.88rem;
  font-weight: var(--fw-semi);
  padding: 10px 20px;
  border-radius: 100px;
  transition: all var(--transition);
  cursor: default;
}
.grade-pill:hover,
.grade-pill.highlight {
  background: var(--clr-secondary);
  border-color: var(--clr-secondary);
  color: white;
}
.grade-pill.featured {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: white;
}
.grades-cta { text-align: center; }
.grades-note {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.50);
  margin-top: 16px;
  font-style: italic;
}

/* ============================================================
   APPLICATIONS / PROJECT TYPES
   ============================================================ */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
}
.app-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: default;
}
.app-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.app-card:hover img { transform: scale(1.06); }
.app-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,18,12,0.80) 0%, rgba(10,18,12,0.15) 60%, transparent 100%);
}
.app-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
}
.app-label h3 {
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: 4px;
}
.app-label p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.70);
}

/* ============================================================
   SERVICE AREAS
   ============================================================ */
.areas-section { background: var(--clr-primary); }
.areas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 40px;
}
.area-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  transition: all var(--transition);
}
.area-card:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-2px);
}
.area-card-icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.area-card-name {
  font-size: 0.9rem;
  font-weight: var(--fw-semi);
  color: var(--clr-white);
}
.area-card-sub {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.60);
  margin-top: 2px;
}
.areas-cta { text-align: center; }

/* ============================================================
   QUOTE FORM SECTION
   ============================================================ */
.quote-section {
  background: var(--clr-bg);
  padding: var(--section-pad) 0;
}
.quote-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.quote-info h2 { margin-bottom: 16px; }
.quote-info p {
  color: var(--clr-charcoal-light);
  margin-bottom: 32px;
  line-height: 1.75;
}
.contact-blocks { display: flex; flex-direction: column; gap: 16px; }
.contact-block {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  transition: all var(--transition);
}
.contact-block:hover { border-color: var(--clr-primary); box-shadow: var(--shadow-sm); }
.contact-block-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-block-icon.green  { background: var(--clr-primary-light); color: var(--clr-primary); }
.contact-block-icon.orange { background: var(--clr-secondary-light); color: var(--clr-secondary); }
.contact-block-icon.wa     { background: #e8fdf2; color: #1da851; }
.contact-block-info { flex: 1; min-width: 0; }
.contact-block-label { font-size: 0.72rem; font-weight: var(--fw-semi); color: var(--clr-charcoal-light); text-transform: uppercase; letter-spacing: 0.08em; }
.contact-block-value { font-size: 0.92rem; font-weight: var(--fw-semi); color: var(--clr-charcoal); margin-top: 2px; }
.contact-block-value a { color: var(--clr-charcoal); transition: color var(--transition); }
.contact-block-value a:hover { color: var(--clr-primary); }

/* Form */
.quote-form {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--clr-border);
}
.quote-form h3 {
  font-size: 1.2rem;
  font-weight: var(--fw-bold);
  color: var(--clr-charcoal);
  margin-bottom: 24px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: var(--fw-semi);
  color: var(--clr-charcoal);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.form-group label .req { color: var(--clr-secondary); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--clr-bg);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 0.88rem;
  color: var(--clr-charcoal);
  transition: border-color var(--transition), background var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  background: var(--clr-white);
  outline: none;
}
.form-group textarea { resize: vertical; min-height: 90px; }
.form-group.has-error input,
.form-group.has-error select { border-color: #e74c3c; }
.form-error {
  font-size: 0.75rem;
  color: #e74c3c;
  margin-top: 4px;
  display: none;
}
.form-group.has-error .form-error { display: block; }
.form-actions { display: flex; gap: 12px; margin-top: 8px; }
.form-actions .btn { flex: 1; justify-content: center; }
.form-note {
  font-size: 0.75rem;
  color: var(--clr-charcoal-light);
  text-align: center;
  margin-top: 12px;
}
/* Success state */
.form-success {
  display: none;
  text-align: center;
  padding: 32px;
}
.form-success.show { display: block; }
.success-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}
.success-title {
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  color: var(--clr-primary);
  margin-bottom: 8px;
}
.success-sub { color: var(--clr-charcoal-light); font-size: 0.9rem; }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  aspect-ratio: 4/3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,18,12,0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.gallery-overlay-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--clr-charcoal);
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition);
}
.gallery-item:hover .gallery-overlay { background: rgba(10,18,12,0.40); }
.gallery-item:hover .gallery-overlay-icon { opacity: 1; transform: scale(1); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 1.8rem;
  color: white;
  cursor: pointer;
  line-height: 1;
  opacity: 0.8;
  transition: opacity var(--transition);
}
.lightbox-close:hover { opacity: 1; }
.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--transition);
}
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,0.20); }

/* ============================================================
   PAGE HERO (sub-pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--clr-bg-dark) 0%, #0d2417 100%);
  padding: calc(var(--header-h) + 56px) 0 64px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.12;
}
.page-hero-content {
  position: relative;
  z-index: 1;
}
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--fw-black);
  color: var(--clr-white);
  margin-bottom: 12px;
}
.page-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.70);
  max-width: 560px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
}
.breadcrumb a { color: rgba(255,255,255,0.70); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--clr-secondary); }
.breadcrumb-sep { opacity: 0.4; }

/* ============================================================
   CTA STRIP
   ============================================================ */
.cta-strip {
  background: var(--clr-secondary);
  padding: 48px 0;
}
.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.cta-strip h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
}
.cta-strip p { color: rgba(255,255,255,0.80); margin-top: 4px; font-size: 0.92rem; }
.cta-strip-actions { display: flex; gap: 12px; flex-shrink: 0; }
.btn-white {
  background: var(--clr-white);
  color: var(--clr-secondary);
  font-weight: var(--fw-semi);
}
.btn-white:hover { background: var(--clr-charcoal); color: white; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
  margin-bottom: 56px;
}
.contact-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  text-align: center;
  transition: all var(--transition);
}
.contact-card:hover { box-shadow: var(--shadow-md); border-color: var(--clr-primary); transform: translateY(-2px); }
.contact-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 16px;
}
.contact-card-icon.green  { background: var(--clr-primary-light); color: var(--clr-primary); }
.contact-card-icon.orange { background: var(--clr-secondary-light); color: var(--clr-secondary); }
.contact-card-icon.wa     { background: #e8fdf2; color: #1da851; }
.contact-card-icon.blue   { background: #eef3ff; color: #3a5fcb; }
.contact-card h3 { font-size: 0.85rem; font-weight: var(--fw-semi); color: var(--clr-charcoal-light); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.contact-card p { font-size: 0.92rem; color: var(--clr-charcoal); font-weight: var(--fw-medium); }
.contact-card a { color: var(--clr-charcoal); transition: color var(--transition); }
.contact-card a:hover { color: var(--clr-primary); }
.map-placeholder {
  background: var(--clr-bg);
  border: 2px dashed var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 64px 32px;
  text-align: center;
}
.map-placeholder h3 { font-size: 1.1rem; color: var(--clr-charcoal); margin-bottom: 8px; }
.map-placeholder p  { font-size: 0.88rem; color: var(--clr-charcoal-light); margin-bottom: 20px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--clr-bg-dark);
  color: rgba(255,255,255,0.70);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand img {
  height: 54px;
  margin-bottom: 16px;
  filter: brightness(1.1);
}
.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.55);
  max-width: 280px;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.70);
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--clr-primary); border-color: var(--clr-primary); color: white; }
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: var(--fw-semi);
  color: var(--clr-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '›';
  color: var(--clr-secondary);
  font-weight: bold;
}
.footer-links a:hover { color: rgba(255,255,255,0.90); }
.footer-contact-items { display: flex; flex-direction: column; gap: 12px; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.55);
}
.footer-contact-item .icon {
  color: var(--clr-secondary);
  font-size: 0.9rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.footer-contact-item a { color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--clr-secondary); }
.footer-areas-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.footer-areas-list span {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.55);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 100px;
}
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.40); }
.footer-dev { font-size: 0.78rem; color: rgba(255,255,255,0.30); }
.footer-dev a { color: rgba(255,255,255,0.45); transition: color var(--transition); }
.footer-dev a:hover { color: rgba(255,255,255,0.70); }

/* ============================================================
   FLOATING BUTTONS
   ============================================================ */
.float-whatsapp {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 900;
  width: 54px;
  height: 54px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  box-shadow: 0 4px 16px rgba(37,211,102,0.45);
  transition: all var(--transition);
  animation: floatBounce 3s ease-in-out infinite;
}
.float-whatsapp:hover { transform: scale(1.12); }
@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Mobile bottom bar */
.mobile-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 890;
  background: var(--clr-white);
  border-top: 1px solid var(--clr-border);
  padding: 8px 0;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.10);
}
.mobile-action-bar-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.mobile-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 0;
  font-size: 0.68rem;
  font-weight: var(--fw-semi);
  cursor: pointer;
  transition: color var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: none;
  background: none;
  color: var(--clr-charcoal-mid);
  text-decoration: none;
}
.mobile-action-btn .icon { font-size: 1.2rem; }
.mobile-action-btn.call   { color: var(--clr-primary); }
.mobile-action-btn.wa     { color: #25d366; }
.mobile-action-btn.quote  { color: var(--clr-secondary); }
.mobile-action-btn:hover  { opacity: 0.85; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: 0.10s; }
.fade-up-delay-2 { transition-delay: 0.20s; }
.fade-up-delay-3 { transition-delay: 0.30s; }
.fade-up-delay-4 { transition-delay: 0.40s; }

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center { text-align: center; }
.text-primary { color: var(--clr-primary); }
.text-secondary { color: var(--clr-secondary); }
.mt-4  { margin-top: 16px; }
.mt-6  { margin-top: 24px; }
.mt-8  { margin-top: 32px; }
.mb-4  { margin-bottom: 16px; }
.mb-6  { margin-bottom: 24px; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.inline-icon { vertical-align: -2px; }