/* ============================================================
   CANOPY PRO - UK TREE SERVICES
   style.css | Premium Design System
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,700;0,800;1,700&display=swap');

/* ── Design Tokens ── */
:root {
  /* Colour Palette */
  --clr-forest:      #1a3c2e;
  --clr-green-dark:  #2d6a4f;
  --clr-green:       #40916c;
  --clr-green-mid:   #52b788;
  --clr-green-light: #74c69d;
  --clr-sage:        #b7e4c7;
  --clr-mint:        #d8f3dc;
  --clr-cream:       #f8faf8;
  --clr-white:       #ffffff;
  --clr-bark:        #8b5e3c;
  --clr-earth:       #c4a882;
  --clr-text:        #1c2b22;
  --clr-text-muted:  #4a6355;
  --clr-text-light:  #7a9b8a;
  --clr-border:      #d4ead8;
  --clr-overlay:     rgba(26, 60, 46, 0.82);

  /* Typography */
  --ff-body:    'Manrope', system-ui, sans-serif;
  --ff-display: 'Playfair Display', Georgia, serif;

  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-lg:   1.125rem;
  --fs-xl:   1.25rem;
  --fs-2xl:  1.5rem;
  --fs-3xl:  1.875rem;
  --fs-4xl:  2.25rem;
  --fs-5xl:  3rem;
  --fs-6xl:  3.75rem;
  --fs-7xl:  4.5rem;

  --fw-light:      300;
  --fw-regular:    400;
  --fw-medium:     500;
  --fw-semibold:   600;
  --fw-bold:       700;
  --fw-extrabold:  800;
  --fw-black:      900;

  --lh-tight:  1.1;
  --lh-snug:   1.3;
  --lh-normal: 1.6;
  --lh-loose:  1.8;

  /* 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;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-pad: clamp(1.25rem, 5vw, 2.5rem);

  /* Radii */
  --r-sm:   0.375rem;
  --r-md:   0.75rem;
  --r-lg:   1rem;
  --r-xl:   1.5rem;
  --r-2xl:  2rem;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(26,60,46,0.08), 0 1px 2px rgba(26,60,46,0.05);
  --shadow-md:  0 4px 16px rgba(26,60,46,0.10), 0 2px 6px rgba(26,60,46,0.07);
  --shadow-lg:  0 10px 40px rgba(26,60,46,0.14), 0 4px 12px rgba(26,60,46,0.08);
  --shadow-xl:  0 20px 60px rgba(26,60,46,0.18), 0 8px 24px rgba(26,60,46,0.10);
  --shadow-glow: 0 0 0 3px rgba(64,145,108,0.25);
  --shadow-green: 0 8px 32px rgba(64,145,108,0.35);

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.7, 0, 0.84, 0);
  --ease-inout: cubic-bezier(0.45, 0, 0.55, 1);
  --dur-fast:   150ms;
  --dur-base:   250ms;
  --dur-slow:   400ms;
  --dur-slower: 600ms;

  /* Glass */
  --glass-bg:     rgba(255,255,255,0.12);
  --glass-border: rgba(255,255,255,0.22);
  --glass-blur:   blur(18px);

  /* Nav */
  --nav-h: 76px;
}

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

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

body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--clr-text);
  background: var(--clr-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }
ul, ol { list-style: none; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; }

/* ── Utility ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

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

/* Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ── Section Styles ── */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-green);
  margin-bottom: var(--space-4);
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--clr-green);
  border-radius: var(--r-full);
}

.section-title {
  font-family: var(--ff-display);
  font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--clr-forest);
  margin-bottom: var(--space-6);
}
.section-title span {
  color: var(--clr-green);
  font-style: italic;
}

.section-subtitle {
  font-size: clamp(var(--fs-base), 2vw, var(--fs-lg));
  color: var(--clr-text-muted);
  line-height: var(--lh-loose);
  max-width: 600px;
}

.section-header {
  margin-bottom: clamp(var(--space-12), 6vw, var(--space-16));
}
.section-header.centered {
  text-align: center;
}
.section-header.centered .section-label {
  justify-content: center;
}
.section-header.centered .section-subtitle {
  margin-inline: auto;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.875rem 2rem;
  border-radius: var(--r-full);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.01em;
  transition: all var(--dur-base) var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--dur-base);
}
.btn:hover::after { background: rgba(255,255,255,0.08); }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--clr-green-dark) 0%, var(--clr-green) 100%);
  color: var(--clr-white);
  box-shadow: var(--shadow-green);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(64,145,108,0.45);
}

.btn-secondary {
  background: rgba(255,255,255,0.15);
  color: var(--clr-white);
  border: 1.5px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.25);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--clr-green-dark);
  border: 2px solid var(--clr-green);
}
.btn-outline:hover {
  background: var(--clr-green);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-full);
  transition: all var(--dur-base) var(--ease-out);
  flex-shrink: 0;
}

.btn-lg { padding: 1.1rem 2.5rem; font-size: var(--fs-lg); }

/* ── NAV ── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: all var(--dur-slow) var(--ease-out);
}

#navbar.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--clr-border), var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  z-index: 10;
}
.nav-logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--clr-green-dark), var(--clr-green-mid));
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 12px rgba(64,145,108,0.35);
  transition: transform var(--dur-base) var(--ease-out);
}
.nav-logo:hover .nav-logo-icon { transform: rotate(-5deg) scale(1.05); }

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo-name {
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--clr-forest);
  letter-spacing: -0.02em;
}
.nav-logo-tag {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--clr-green);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

#navbar:not(.scrolled) .nav-logo-name { color: var(--clr-white); }
#navbar:not(.scrolled) .nav-logo-tag  { color: var(--clr-sage); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.nav-link {
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-text-muted);
  border-radius: var(--r-full);
  transition: all var(--dur-fast);
  letter-spacing: 0.01em;
}
.nav-link:hover {
  color: var(--clr-green-dark);
  background: var(--clr-mint);
}

#navbar:not(.scrolled) .nav-link {
  color: rgba(255,255,255,0.85);
}
#navbar:not(.scrolled) .nav-link:hover {
  color: var(--clr-white);
  background: rgba(255,255,255,0.12);
}

.nav-cta {
  background: linear-gradient(135deg, var(--clr-green-dark), var(--clr-green));
  color: var(--clr-white) !important;
  padding: var(--space-2) var(--space-6) !important;
  box-shadow: 0 4px 16px rgba(64,145,108,0.40);
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(64,145,108,0.50) !important;
  background: linear-gradient(135deg, var(--clr-green), var(--clr-green-mid)) !important;
}
#navbar:not(.scrolled) .nav-cta {
  background: rgba(255,255,255,0.2) !important;
  border: 1.5px solid rgba(255,255,255,0.45) !important;
  backdrop-filter: blur(8px);
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border-radius: var(--r-md);
  padding: var(--space-2);
  transition: background var(--dur-base);
  z-index: 10;
}
.nav-toggle:hover { background: rgba(255,255,255,0.1); }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-white);
  border-radius: var(--r-full);
  transition: all var(--dur-base) var(--ease-out);
  transform-origin: center;
}
#navbar.scrolled .nav-toggle span { background: var(--clr-forest); }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--clr-forest);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-slow) var(--ease-out);
}
.nav-mobile.open {
  opacity: 1;
  pointer-events: all;
}
.nav-mobile-link {
  font-size: clamp(var(--fs-2xl), 5vw, var(--fs-4xl));
  font-family: var(--ff-display);
  font-weight: var(--fw-bold);
  color: rgba(255,255,255,0.7);
  transition: color var(--dur-base), transform var(--dur-base);
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.5s var(--ease-out);
}
.nav-mobile.open .nav-mobile-link {
  opacity: 1;
  transform: translateY(0);
}
.nav-mobile-link:hover { color: var(--clr-green-light); }
.nav-mobile .btn-primary {
  margin-top: var(--space-6);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s var(--ease-out) 0.35s;
}
.nav-mobile.open .btn-primary {
  opacity: 1;
  transform: translateY(0);
}
.nav-mobile-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: rgba(255,255,255,0.7);
  font-size: var(--fs-2xl);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-full);
  transition: all var(--dur-base);
}
.nav-mobile-close:hover { background: rgba(255,255,255,0.1); color: white; }

/* ── HERO ── */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--clr-forest);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.45;
  transform: scale(1.05);
  transition: transform 8s linear;
}
#hero.loaded .hero-bg img { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26,60,46,0.92) 0%,
    rgba(26,60,46,0.75) 50%,
    rgba(45,106,79,0.60) 100%
  );
  z-index: 1;
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-block: calc(var(--nav-h) + var(--space-16)) var(--space-16);
}

.hero-left { max-width: 640px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--r-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-sage);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-6);
  backdrop-filter: blur(8px);
  animation: fadeInDown 0.8s var(--ease-out) both;
}
.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--r-full);
  background: var(--clr-green-light);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--ff-display);
  font-size: clamp(var(--fs-4xl), 6vw, var(--fs-7xl));
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--clr-white);
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.9s var(--ease-out) 0.1s both;
}
.hero-title .accent {
  color: var(--clr-green-light);
  font-style: italic;
  display: block;
}

.hero-subtitle {
  font-size: clamp(var(--fs-base), 2vw, var(--fs-lg));
  color: rgba(255,255,255,0.75);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-8);
  max-width: 520px;
  animation: fadeInUp 1s var(--ease-out) 0.2s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
  animation: fadeInUp 1s var(--ease-out) 0.3s both;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  animation: fadeInUp 1s var(--ease-out) 0.4s both;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.75);
  font-weight: var(--fw-medium);
}
.hero-trust-icon {
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.2);
}

/* Hero Right — Stats card */
.hero-right {
  animation: fadeInRight 1s var(--ease-out) 0.3s both;
}

.hero-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-xl);
}

.hero-card-img {
  border-radius: var(--r-xl);
  overflow: hidden;
  height: 240px;
  margin-bottom: var(--space-6);
  position: relative;
}
.hero-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.hero-card:hover .hero-card-img img { transform: scale(1.05); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.hero-stat {
  text-align: center;
  padding: var(--space-4);
  background: rgba(255,255,255,0.08);
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,0.12);
  transition: background var(--dur-base);
}
.hero-stat:hover { background: rgba(255,255,255,0.15); }
.hero-stat-num {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-extrabold);
  color: var(--clr-white);
  line-height: 1;
  margin-bottom: var(--space-1);
}
.hero-stat-label {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.65);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero scroll cue */
.hero-scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.55);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: fadeIn 1s var(--ease-out) 1s both;
}
.hero-scroll-wheel {
  width: 26px;
  height: 40px;
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: var(--r-full);
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.hero-scroll-wheel::before {
  content: '';
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.6);
  border-radius: var(--r-full);
  animation: scroll-dot 1.8s infinite var(--ease-inout);
}
@keyframes scroll-dot {
  0%   { transform: translateY(0); opacity: 1; }
  80%  { transform: translateY(14px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ── SERVICES ── */
#services {
  background: var(--clr-cream);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.service-card {
  background: var(--clr-white);
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-border);
  transition: all var(--dur-slow) var(--ease-out);
  group: true;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--clr-green-light);
}

.service-card-image {
  height: 220px;
  overflow: hidden;
  position: relative;
}
.service-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,60,46,0.55), transparent 60%);
  transition: opacity var(--dur-slow);
}
.service-card:hover .service-card-image::after {
  opacity: 0.4;
}
.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}
.service-card:hover .service-card-image img { transform: scale(1.08); }

.service-card-icon {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  z-index: 1;
  width: 52px;
  height: 52px;
  background: var(--clr-green);
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-green);
  transition: transform var(--dur-base) var(--ease-out);
}
.service-card:hover .service-card-icon { transform: scale(1.1) rotate(-5deg); }

.service-card-body {
  padding: var(--space-6);
}
.service-card-title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--clr-forest);
  margin-bottom: var(--space-3);
  line-height: var(--lh-snug);
}
.service-card-desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-5);
}
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-green-dark);
  transition: gap var(--dur-base);
}
.service-card-link:hover { gap: var(--space-3); color: var(--clr-green); }
.service-card-link svg { transition: transform var(--dur-base); }
.service-card-link:hover svg { transform: translateX(3px); }

/* Emergency badge */
.service-card.emergency .service-card-icon {
  background: #dc2626;
  box-shadow: 0 4px 16px rgba(220,38,38,0.4);
}
.service-card.emergency .service-card-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 2;
  background: #dc2626;
  color: white;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--r-full);
  animation: badge-pulse 2s infinite;
}
@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220,38,38,0.5); }
  50%       { box-shadow: 0 0 0 8px rgba(220,38,38,0); }
}

/* ── WHY CHOOSE US ── */
#why {
  background: var(--clr-white);
  overflow: hidden;
  position: relative;
}
#why::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(183,228,199,0.3) 0%, transparent 70%);
  pointer-events: none;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.why-left { position: relative; }

.why-image-main {
  border-radius: var(--r-2xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-xl);
}
.why-image-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.why-image-main:hover img { transform: scale(1.04); }

.why-image-accent {
  position: absolute;
  bottom: -var(--space-8);
  right: -var(--space-8);
  width: 55%;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid var(--clr-white);
  bottom: -2rem;
  right: -2rem;
}
.why-image-accent img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.why-cert-badge {
  position: absolute;
  top: var(--space-6);
  right: -var(--space-6);
  right: -1.5rem;
  background: var(--clr-green-dark);
  color: var(--clr-white);
  border-radius: var(--r-xl);
  padding: var(--space-4) var(--space-5);
  text-align: center;
  box-shadow: var(--shadow-green);
  min-width: 110px;
  backdrop-filter: blur(8px);
}
.why-cert-badge-num {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-black);
  line-height: 1;
}
.why-cert-badge-label {
  font-size: var(--fs-xs);
  opacity: 0.85;
  font-weight: var(--fw-medium);
  margin-top: 2px;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-8);
}
.feature-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  border-radius: var(--r-xl);
  border: 1px solid transparent;
  transition: all var(--dur-base) var(--ease-out);
}
.feature-item:hover {
  background: var(--clr-mint);
  border-color: var(--clr-sage);
}
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--clr-mint), var(--clr-sage));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base);
}
.feature-item:hover .feature-icon {
  background: linear-gradient(135deg, var(--clr-green), var(--clr-green-dark));
  transform: rotate(-5deg);
}
.feature-body h4 {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--clr-forest);
  margin-bottom: var(--space-1);
}
.feature-body p {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-loose);
}

/* ── STATS BAR ── */
.stats-bar {
  background: linear-gradient(135deg, var(--clr-forest) 0%, var(--clr-green-dark) 100%);
  padding-block: var(--space-16);
  position: relative;
  overflow: hidden;
}
.stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  position: relative;
}

.stat-item {
  text-align: center;
  padding: var(--space-6);
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--ff-display);
  font-size: clamp(var(--fs-4xl), 5vw, var(--fs-6xl));
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  line-height: 1;
  margin-bottom: var(--space-2);
}
.stat-suffix {
  color: var(--clr-green-light);
  font-style: italic;
}
.stat-label {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.65);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.stat-icon {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-3);
  opacity: 0.7;
}

/* ── ABOUT ── */
#about {
  background: var(--clr-cream);
  position: relative;
  overflow: hidden;
}
#about::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(183,228,199,0.25) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-text-content { position: relative; z-index: 1; }

.about-quote {
  background: var(--clr-white);
  border-left: 4px solid var(--clr-green);
  border-radius: 0 var(--r-xl) var(--r-xl) 0;
  padding: var(--space-6) var(--space-8);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-md);
}
.about-quote p {
  font-family: var(--ff-display);
  font-size: var(--fs-xl);
  color: var(--clr-forest);
  font-style: italic;
  line-height: var(--lh-snug);
  margin-bottom: var(--space-3);
}
.about-quote-author {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-green-dark);
}

.about-text {
  color: var(--clr-text-muted);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-6);
}

.about-certifications {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}
.cert-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--clr-white);
  border: 1.5px solid var(--clr-sage);
  border-radius: var(--r-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--clr-green-dark);
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-base);
}
.cert-badge:hover {
  background: var(--clr-green-dark);
  color: var(--clr-white);
  border-color: var(--clr-green-dark);
  transform: translateY(-2px);
}
.cert-badge-icon { font-size: var(--fs-base); }

.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.about-img-item {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.about-img-item:first-child { grid-row: 1 / 3; }
.about-img-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}
.about-img-item:hover img { transform: scale(1.06); }
.about-img-item:first-child { min-height: 400px; }
.about-img-item:not(:first-child) { min-height: 185px; }

/* ── PROCESS ── */
#process {
  background: var(--clr-white);
  position: relative;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 48px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(to right, var(--clr-green), var(--clr-green-light));
  z-index: 0;
}

.process-step {
  text-align: center;
  padding: 0 var(--space-4);
  position: relative;
  z-index: 1;
}
.process-step-number {
  width: 96px;
  height: 96px;
  border-radius: var(--r-full);
  background: var(--clr-white);
  border: 3px solid var(--clr-green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  position: relative;
  box-shadow: var(--shadow-md);
  transition: all var(--dur-slow) var(--ease-out);
  flex-direction: column;
  gap: 2px;
}
.process-step:hover .process-step-number {
  background: var(--clr-green);
  transform: scale(1.08);
  box-shadow: var(--shadow-green);
}
.process-step-num {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--clr-green);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--dur-base);
}
.process-step:hover .process-step-num { color: rgba(255,255,255,0.75); }
.process-step-icon-inner {
  font-size: var(--fs-2xl);
  line-height: 1;
}
.process-step-title {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--clr-forest);
  margin-bottom: var(--space-3);
}
.process-step-desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-loose);
}

/* ── TESTIMONIALS ── */
#testimonials {
  background: var(--clr-forest);
  position: relative;
  overflow: hidden;
}
#testimonials::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(64,145,108,0.2) 0%, transparent 70%);
}

.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-2xl);
  padding: var(--space-8);
  transition: all var(--dur-slow) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-green), var(--clr-green-light));
  opacity: 0;
  transition: opacity var(--dur-base);
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.testimonial-card:hover::before { opacity: 1; }

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
}
.testimonial-stars span {
  color: #fbbf24;
  font-size: var(--fs-base);
}

.testimonial-quote {
  font-size: var(--fs-base);
  color: rgba(255,255,255,0.85);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-6);
  font-style: italic;
  position: relative;
}
.testimonial-quote::before {
  content: '\201C';
  font-family: var(--ff-display);
  font-size: 4rem;
  color: var(--clr-green);
  line-height: 0.5;
  display: block;
  margin-bottom: var(--space-4);
  opacity: 0.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: var(--r-full);
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.2);
  flex-shrink: 0;
}
.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.testimonial-name {
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  font-size: var(--fs-sm);
}
.testimonial-location {
  font-size: var(--fs-xs);
  color: var(--clr-green-light);
  margin-top: 2px;
}
.testimonial-verified {
  margin-left: auto;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  gap: 4px;
}
.testimonial-verified svg { color: var(--clr-green-light); }

/* ── FAQ ── */
#faq { background: var(--clr-cream); }

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.faq-image {
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: sticky;
  top: calc(var(--nav-h) + var(--space-8));
}
.faq-image img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--clr-white);
  border-radius: var(--r-xl);
  border: 1px solid var(--clr-border);
  overflow: hidden;
  transition: box-shadow var(--dur-base), border-color var(--dur-base);
}
.faq-item.open {
  border-color: var(--clr-green-light);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-forest);
  transition: color var(--dur-base);
}
.faq-question:hover { color: var(--clr-green-dark); }
.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--r-full);
  background: var(--clr-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--dur-base) var(--ease-out);
}
.faq-item.open .faq-icon {
  background: var(--clr-green-dark);
  transform: rotate(45deg);
}
.faq-icon svg {
  width: 14px;
  height: 14px;
  color: var(--clr-green-dark);
  transition: color var(--dur-base);
}
.faq-item.open .faq-icon svg { color: white; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.3s;
}
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-loose);
}

/* ── CONTACT ── */
#contact {
  background: var(--clr-white);
  position: relative;
  overflow: hidden;
}
#contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--clr-mint) 0%, var(--clr-white) 50%);
  z-index: 0;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-12);
  align-items: start;
  position: relative;
  z-index: 1;
}

.contact-info { padding-top: var(--space-8); }

.contact-info-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.contact-info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  background: var(--clr-white);
  border-radius: var(--r-xl);
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-base);
}
.contact-info-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: var(--clr-green-light);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--clr-mint), var(--clr-sage));
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-green-dark);
  margin-bottom: 2px;
}
.contact-info-value {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-forest);
}

.contact-emergency {
  margin-top: var(--space-6);
  padding: var(--space-5) var(--space-6);
  background: linear-gradient(135deg, #fef2f2, #fee2e2);
  border: 1.5px solid #fca5a5;
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.contact-emergency-icon { font-size: 2rem; }
.contact-emergency-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: #b91c1c;
  margin-bottom: 2px;
}
.contact-emergency-num {
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: #991b1b;
}

/* Contact Form */
.contact-form-card {
  background: var(--clr-white);
  border-radius: var(--r-2xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--clr-border);
}

.form-title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--clr-forest);
  margin-bottom: var(--space-2);
}
.form-subtitle {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--space-8);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-forest);
  margin-bottom: var(--space-2);
}
.form-label .required { color: #ef4444; margin-left: 2px; }

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--clr-cream);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--r-lg);
  font-size: var(--fs-base);
  color: var(--clr-text);
  transition: all var(--dur-base) var(--ease-out);
  appearance: none;
}
.form-input::placeholder { color: var(--clr-text-light); }
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--clr-green);
  background: var(--clr-white);
  box-shadow: var(--shadow-glow);
}

.form-input.error { border-color: #ef4444; background: #fef2f2; }
.form-error {
  display: none;
  font-size: var(--fs-xs);
  color: #ef4444;
  margin-top: var(--space-1);
  font-weight: var(--fw-medium);
}
.form-group.has-error .form-error { display: block; }
.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: #ef4444;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234a6355' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-textarea { resize: vertical; min-height: 120px; }

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  margin-bottom: var(--space-6);
}
.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--r-sm);
  cursor: pointer;
  accent-color: var(--clr-green-dark);
  flex-shrink: 0;
  margin-top: 2px;
}
.form-check-label {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-normal);
}
.form-check-label a {
  color: var(--clr-green-dark);
  font-weight: var(--fw-semibold);
  text-decoration: underline;
}

.form-submit { width: 100%; justify-content: center; font-size: var(--fs-lg); }

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-10);
}
.form-success.show { display: block; }
.form-success-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
  animation: bounceIn 0.6s var(--ease-out);
}
.form-success h3 {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--clr-forest);
  margin-bottom: var(--space-2);
}
.form-success p { color: var(--clr-text-muted); }

/* ── FOOTER ── */
footer {
  background: var(--clr-forest);
  color: rgba(255,255,255,0.75);
  position: relative;
  overflow: hidden;
}
footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-green), transparent);
}

.footer-top {
  padding-block: var(--space-16);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand { max-width: 300px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.footer-logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--clr-green-dark), var(--clr-green));
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.footer-logo-name {
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--clr-white);
}
.footer-desc {
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-6);
}
.footer-socials {
  display: flex;
  gap: var(--space-3);
}
.footer-social {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-base);
  transition: all var(--dur-base) var(--ease-out);
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}
.footer-social:hover {
  background: var(--clr-green);
  border-color: var(--clr-green);
  color: white;
  transform: translateY(-3px);
}

.footer-col h4 {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: var(--space-5);
  position: relative;
  padding-bottom: var(--space-3);
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--clr-green);
  border-radius: var(--r-full);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-link {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.65);
  transition: all var(--dur-base);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.footer-link:hover {
  color: var(--clr-green-light);
  gap: var(--space-3);
}

.footer-newsletter p {
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-4);
}
.newsletter-form {
  display: flex;
  gap: var(--space-2);
}
.newsletter-input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--r-full);
  color: white;
  font-size: var(--fs-sm);
  transition: all var(--dur-base);
}
.newsletter-input::placeholder { color: rgba(255,255,255,0.45); }
.newsletter-input:focus {
  outline: none;
  border-color: var(--clr-green-light);
  background: rgba(255,255,255,0.12);
}
.newsletter-btn {
  padding: 0.75rem 1.25rem;
  background: var(--clr-green);
  color: white;
  border-radius: var(--r-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  transition: all var(--dur-base);
  white-space: nowrap;
}
.newsletter-btn:hover {
  background: var(--clr-green-mid);
  transform: translateY(-1px);
}

.footer-bottom {
  padding-block: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.footer-copyright {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.45);
}
.footer-legal {
  display: flex;
  gap: var(--space-5);
}
.footer-legal a {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.45);
  transition: color var(--dur-base);
}
.footer-legal a:hover { color: var(--clr-green-light); }

/* ── BACK TO TOP ── */
#back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 900;
  width: 52px;
  height: 52px;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--clr-green-dark), var(--clr-green));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-green);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all var(--dur-base) var(--ease-out);
  border: 2px solid rgba(255,255,255,0.2);
}
#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
#back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(64,145,108,0.5);
}
#back-to-top svg { width: 20px; height: 20px; }

/* ── Keyframes ── */
@keyframes fadeIn       { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp     { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInDown   { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInRight  { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes bounceIn     { 0% { transform: scale(0.5); opacity: 0; } 70% { transform: scale(1.1); } 100% { transform: scale(1); opacity: 1; } }

/* ── RESPONSIVE ── */

/* Tablet */
@media (max-width: 1100px) {
  .hero-content { grid-template-columns: 1fr; gap: var(--space-10); }
  .hero-right { display: none; }
  .why-grid { grid-template-columns: 1fr; gap: var(--space-12); }
  .why-image-accent { display: none; }
  .why-cert-badge { right: 0; }
  .about-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .about-images { order: -1; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
  .process-steps::before { display: none; }
  .testimonials-slider { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-image { display: none; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:last-child, .stat-item:nth-child(2) { border-bottom: none; }
}

/* Mobile */
@media (max-width: 768px) {
  :root { --nav-h: 66px; }

  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-mobile { display: flex; }

  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-title { font-size: clamp(2rem, 8vw, 2.8rem); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .about-images { grid-template-columns: 1fr; }
  .about-img-item:first-child { grid-row: auto; min-height: 250px; }
  .about-img-item:not(:first-child) { min-height: 200px; }
  .why-image-main { aspect-ratio: 16/9; }
  #back-to-top { bottom: var(--space-6); right: var(--space-6); }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); padding: var(--space-4); }
  .hero-trust { flex-direction: column; gap: var(--space-3); }
}

@media (max-width: 480px) {
  .contact-form-card { padding: var(--space-6); }
  .hero-trust { gap: var(--space-3); }
  .stats-grid { grid-template-columns: 1fr; }
}

/* ── Focus Styles (Accessibility) ── */
:focus-visible {
  outline: 2px solid var(--clr-green);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ── Print ── */
@media print {
  #navbar, #back-to-top, .hero-scroll { display: none; }
  * { animation: none !important; transition: none !important; }
}