/* ==============================================
   SPORTELLO UTENZE — Design System
   Brand colors extracted from logo:
   • Green (primary):  #5CC228  — logo text
   • Teal (secondary): #1B7BA8  — building
   • Light green:      #A8DC5A  — leaves
   • Sky blue:         #39B1D9  — windows
   ============================================== */

/* ── 1. Custom Properties ─────────────────────── */
:root {
  /* Brand palette */
  --green:        #5CC228;
  --green-dark:   #3E8A18;
  --green-light:  #A8DC5A;
  --green-pale:   #F2FAEB;
  --teal:         #1B7BA8;
  --teal-dark:    #155E82;
  --teal-light:   #39B1D9;
  --white:        #FFFFFF;
  --bg-section:   #F8FEFA;

  /* Text */
  --text:         #162014;
  --text-light:   #4A6040;
  --text-muted:   #7A9475;

  /* UI */
  --border:       #DFF0C8;
  --border-mid:   #C5E0A8;
  --shadow:       0 4px 24px rgba(27, 123, 168, 0.08);
  --shadow-hover: 0 10px 48px rgba(27, 123, 168, 0.16);

  /* Typography */
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Spacing scale (8px base) */
  --s1:  0.5rem;   /*  8px */
  --s2:  1rem;     /* 16px */
  --s3:  1.5rem;   /* 24px */
  --s4:  2rem;     /* 32px */
  --s5:  3rem;     /* 48px */
  --s6:  5rem;     /* 80px */
  --s7:  8rem;     /* 128px */

  /* Border radius */
  --r-sm:   8px;
  --r-md:   14px;
  --r-lg:   24px;
  --r-full: 999px;
}

/* ── 2. Reset ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

/* ── 3. Typography ────────────────────────────── */
h1, h2, h3, h4 { line-height: 1.15; font-weight: 700; color: var(--text); }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.7rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); font-weight: 600; }
p  { font-size: 1.0625rem; color: var(--text-light); line-height: 1.75; }
.lead { font-size: clamp(1.05rem, 2vw, 1.22rem); color: var(--text-light); line-height: 1.7; }

/* ── 4. Layout ────────────────────────────────── */
.container        { max-width: 1160px; margin: 0 auto; padding: 0 var(--s4); }
.container--narrow { max-width: 760px;  margin: 0 auto; padding: 0 var(--s4); }

section { padding: var(--s6) 0; }
.section--pale  { background: var(--green-pale); }
.section--bg    { background: var(--bg-section); }
.section--teal  { background: var(--teal); }
.section--dark  { background: var(--text); }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s4); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s3); }

.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ── 5. Buttons ───────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s1);
  padding: 0.875rem 2rem;
  border-radius: var(--r-full);
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.2s ease;
  white-space: nowrap;
  line-height: 1;
}
.btn--primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 2px 16px rgba(92, 194, 40, 0.28);
}
.btn--primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(92, 194, 40, 0.38);
}
.btn--outline {
  border: 2px solid var(--green);
  color: var(--green);
  background: transparent;
}
.btn--outline:hover {
  background: var(--green);
  color: var(--white);
}
.btn--teal {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 2px 16px rgba(27,123,168,0.25);
}
.btn--teal:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
}
.btn--white {
  background: var(--white);
  color: var(--teal-dark);
  font-weight: 700;
}
.btn--white:hover { background: var(--green-pale); }

.btn--lg { padding: 1.1rem 2.5rem; font-size: 1.05rem; }
.btn--sm { padding: 0.6rem 1.25rem; font-size: 0.9rem; }

/* ── 6. Cards ─────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--r-md);
  padding: var(--s4);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: box-shadow 0.25s, transform 0.25s;
}
.card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.card--accent      { border-top: 4px solid var(--green); }
.card--teal-accent { border-top: 4px solid var(--teal); }

.card__icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem;
  margin-bottom: var(--s3);
}
.card__icon--green { background: var(--green-pale); }
.card__icon--teal  { background: #E4F3FA; }

.card h3 { margin-bottom: var(--s1); }
.card p  { font-size: 0.975rem; }

/* ── 7. Badge ─────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 0.35rem 1rem;
  border-radius: var(--r-full);
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.03em;
}
.badge--green { background: var(--green-pale); color: var(--green-dark); }
.badge--teal  { background: #E4F3FA;           color: var(--teal-dark); }
.badge--white { background: rgba(255,255,255,0.18); color: var(--white); }

/* ── 8. Section headers ───────────────────────── */
.section-label {
  display: block;
  font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--green); margin-bottom: var(--s2);
}
.section-header { text-align: center; max-width: 640px; margin: 0 auto var(--s5); }
.section-header h2 { margin-bottom: var(--s2); }
.section-header p  { margin: 0; }

/* ── 9. Divider ───────────────────────────────── */
.divider {
  height: 1px; background: var(--border);
  margin: var(--s2) 0;
}

/* ── 10. Header / Navigation ──────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: var(--s4); position: relative;
}

/* Logo */
.nav__logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav__logo .logo-icon { height: 44px; width: auto; }
.nav__logo .logo-text { height: 26px; width: auto; }

/* Desktop links */
.nav__links { display: flex; align-items: center; gap: var(--s3); }
.nav__links a {
  font-size: 0.94rem; font-weight: 500;
  color: var(--text-light);
  padding: 0.25rem 0;
  position: relative;
  transition: color 0.15s;
}
.nav__links a::after {
  content: '';
  position: absolute; bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--green);
  transform: scaleX(0); transition: transform 0.2s;
  border-radius: 2px;
}
.nav__links a:hover,
.nav__links a.active { color: var(--green); }
.nav__links a:hover::after,
.nav__links a.active::after { transform: scaleX(1); }

/* Actions bar */
.nav__actions { display: flex; align-items: center; gap: var(--s2); flex-shrink: 0; }

/* Language switcher */
.lang-switch { display: flex; align-items: center; gap: 4px; }
.lang-switch a {
  font-size: 0.82rem; font-weight: 700;
  padding: 3px 7px; border-radius: 5px;
  color: var(--text-muted);
  transition: all 0.15s;
}
.lang-switch a.active { color: var(--green); background: var(--green-pale); }
.lang-switch a:hover  { color: var(--green); }
.lang-switch .sep     { color: var(--border); font-size: 0.75rem; }

/* Burger button */
.nav__burger {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; border-radius: var(--r-sm);
  transition: background 0.15s;
}
.nav__burger:hover { background: var(--green-pale); }
.nav__burger span  {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all 0.3s ease;
}
.nav__burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__burger.open span:nth-child(2) { opacity: 0; transform: translateX(-8px); }
.nav__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav dropdown */
.nav__mobile {
  display: none;
  position: absolute; top: 100%; left: -1px; right: -1px;
  background: var(--white);
  border: 1px solid var(--border);
  border-top: none;
  padding: var(--s3) var(--s4) var(--s4);
  flex-direction: column; gap: var(--s2);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-size: 1.05rem; font-weight: 500;
  color: var(--text);
  padding: var(--s1) 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s;
}
.nav__mobile a:hover { color: var(--green); }
.nav__mobile a.btn { border-bottom: none; text-align: center; margin-top: var(--s1); }
.nav__mobile .lang-switch { margin-top: var(--s1); }

/* ── 11. Hero (Homepage) ──────────────────────── */
.hero {
  padding: var(--s7) 0 var(--s6);
  background: linear-gradient(150deg, var(--white) 50%, var(--green-pale) 100%);
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute; top: -80px; right: -100px;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 220, 90, 0.16) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; bottom: -40px; left: -60px;
  width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 177, 217, 0.10) 0%, transparent 70%);
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--s6); align-items: center;
}
.hero__badge  { margin-bottom: var(--s3); }
.hero h1      { margin-bottom: var(--s3); }
.hero .lead   { margin-bottom: var(--s4); max-width: 520px; }
.hero__ctas   { display: flex; gap: var(--s2); flex-wrap: wrap; }
.hero__visual { display: flex; justify-content: center; align-items: center; }
.hero__logo-big {
  width: min(320px, 90%);
  filter: drop-shadow(0 24px 64px rgba(92, 194, 40, 0.22));
  animation: float 5s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

/* ── 12. Page Hero (inner pages) ─────────────── */
.page-hero {
  padding: var(--s6) 0 var(--s5);
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; top: -60px; right: -60px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(255,255,255,0.05);
  pointer-events: none;
}
.page-hero .badge { margin-bottom: var(--s2); }
.page-hero h1 { color: var(--white); margin-bottom: var(--s2); }
.page-hero .lead { color: rgba(255,255,255,0.82); margin: 0; }

.page-hero--green {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--teal) 100%);
}
.page-hero--about {
  background: linear-gradient(135deg, #1A3A26 0%, var(--teal-dark) 100%);
}

/* ── 13. Stats Strip ──────────────────────────── */
.stats-strip {
  padding: var(--s4) 0;
  border-bottom: 1px solid var(--border);
  background: var(--white);
}
.stats-strip__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4);
}
.stat { text-align: center; padding: var(--s2); }
.stat__number {
  font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800;
  color: var(--green); line-height: 1; display: block;
}
.stat__label { font-size: 0.9rem; color: var(--text-muted); margin-top: 4px; }

/* ── 14. People / Team ────────────────────────── */
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s4); }
.person-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--s5) var(--s4);
  border: 1px solid var(--border);
  text-align: center;
  transition: box-shadow 0.25s, transform 0.25s;
}
.person-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.person-card__photo {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: var(--green-pale);
  margin: 0 auto var(--s3);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.8rem;
  border: 4px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
              box-shadow 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
              border-color 0.4s ease;
}
.person-card__photo:hover {
  transform: scale(1.5);
  box-shadow: 0 18px 40px rgba(27, 123, 168, 0.18);
  border-color: var(--green-light);
  z-index: 5;
}
.person-card__photo img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.person-card__name { font-size: 1.45rem; font-weight: 700; margin-bottom: 4px; }
.person-card__role {
  font-size: 0.88rem; font-weight: 700;
  color: var(--green); text-transform: uppercase;
  letter-spacing: 0.06em; margin-bottom: var(--s2);
}
.person-card p { font-size: 0.975rem; max-width: 340px; margin: 0 auto; }

/* ── 15. Process Steps ────────────────────────── */
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4); }
.process-step  { text-align: center; padding: var(--s3); }
.process-step__num {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--green); color: var(--white);
  font-size: 1.3rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--s2);
}
.process-step h3  { margin-bottom: var(--s1); }
.process-step p   { font-size: 0.95rem; }

/* ── 16. Green Energy Feature (PMI) ──────────── */
.green-feature {
  background: linear-gradient(135deg, #1A4A20 0%, var(--teal-dark) 100%);
  border-radius: var(--r-lg);
  padding: var(--s6) var(--s5);
  color: var(--white);
}
.green-feature h2, .green-feature h3 { color: var(--white); }
.green-feature p  { color: rgba(255,255,255,0.82); }
.green-feature .section-label { color: var(--green-light); }

.green-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s3); margin-top: var(--s4); }
.green-feature-item {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--r-md);
  padding: var(--s3);
  transition: background 0.2s;
}
.green-feature-item:hover { background: rgba(255,255,255,0.16); }
.green-feature-item__icon { font-size: 2rem; margin-bottom: var(--s1); }
.green-feature-item h3    { font-size: 1.05rem; margin-bottom: 6px; }
.green-feature-item p     { font-size: 0.9rem; color: rgba(255,255,255,0.75); }

/* ── 17. Testimonials ─────────────────────────── */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s3); }
.testimonial {
  background: var(--white);
  border-radius: var(--r-md);
  padding: var(--s4);
  border: 1px solid var(--border);
  transition: box-shadow 0.2s;
}
.testimonial:hover { box-shadow: var(--shadow); }
.testimonial__stars   { color: var(--green); font-size: 1rem; margin-bottom: var(--s2); letter-spacing: 2px; }
.testimonial__text    { font-size: 0.975rem; font-style: italic; color: var(--text-light); margin-bottom: var(--s3); line-height: 1.65; }
.testimonial__author  { font-weight: 700; font-size: 0.9rem; color: var(--text); }

/* ── 18. CTA Banner ───────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  border-radius: var(--r-lg);
  padding: var(--s6) var(--s5);
  text-align: center;
  color: var(--white);
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; top: -60px; right: -60px;
  width: 250px; height: 250px; border-radius: 50%;
  background: rgba(255,255,255,0.06);
  pointer-events: none;
}
.cta-banner h2 { color: var(--white); margin-bottom: var(--s2); }
.cta-banner p  {
  color: rgba(255,255,255,0.80);
  margin-bottom: var(--s4);
  max-width: 520px; margin-left: auto; margin-right: auto;
}
.cta-banner__ctas { display: flex; gap: var(--s2); justify-content: center; flex-wrap: wrap; }

/* ── 19. Quote block ──────────────────────────── */
.quote-block {
  border-left: 4px solid var(--green);
  padding: var(--s3) var(--s4);
  background: var(--green-pale);
  border-radius: 0 var(--r-md) var(--r-md) 0;
}
.quote-block p { font-size: 1.15rem; font-style: italic; color: var(--text); font-weight: 500; }

/* ── 20. Multi-step Contact Form ─────────────── */
.form-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--s5); align-items: start;
}
.form-container {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--s5);
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--border);
}

/* Step indicator */
.step-indicator {
  display: flex; align-items: center; gap: var(--s2);
  margin-bottom: var(--s4);
}
.step-dot {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--border); color: var(--text-muted);
  font-weight: 700; font-size: 0.82rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: background 0.3s, color 0.3s;
}
.step-dot.active { background: var(--green); color: var(--white); }
.step-dot.done   { background: var(--green-light); color: var(--white); }
.step-line {
  flex: 1; height: 2px; background: var(--border);
  border-radius: 2px; transition: background 0.3s;
}
.step-line.done { background: var(--green-light); }

/* Form steps */
.form-step          { display: none; animation: fadeIn 0.3s ease; }
.form-step.active   { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.form-step__title   { font-size: 1.2rem; font-weight: 700; margin-bottom: 4px; }
.form-step__sub     { font-size: 0.9rem; color: var(--text-muted); margin-bottom: var(--s3); }

/* Choice buttons */
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s2); }
.choice-btn {
  border: 2px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--s3) var(--s2);
  text-align: center; cursor: pointer;
  background: var(--white); transition: all 0.2s;
  font-family: var(--font);
}
.choice-btn:hover    { border-color: var(--green); background: var(--green-pale); }
.choice-btn.selected { border-color: var(--green); background: var(--green-pale); }
.choice-btn:focus    { outline: 3px solid var(--green-light); outline-offset: 2px; }
.choice-btn__icon  { font-size: 2rem; margin-bottom: var(--s1); display: block; }
.choice-btn__label { font-weight: 700; font-size: 1rem; color: var(--text); display: block; }
.choice-btn__desc  { font-size: 0.82rem; color: var(--text-muted); margin-top: 4px; display: block; }

/* 3-column choice grid */
.choice-grid--3 { grid-template-columns: repeat(3, 1fr); }

/* Input fields */
.form-group { margin-bottom: var(--s3); }
.form-group label {
  display: block; font-weight: 600;
  font-size: 0.9rem; margin-bottom: 6px; color: var(--text);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem var(--s2);
  border: 2px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 1rem;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(92, 194, 40, 0.12);
}
.form-group textarea { min-height: 110px; resize: vertical; }
.form-group--row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s2); }

.form-nav {
  display: flex; justify-content: space-between;
  align-items: center; margin-top: var(--s4); gap: var(--s2);
}
.btn-back {
  color: var(--text-muted); font-size: 0.9rem; font-weight: 600;
  display: flex; align-items: center; gap: 4px;
  transition: color 0.15s; font-family: var(--font);
}
.btn-back:hover { color: var(--text); }

/* Form success state */
.form-success { display: none; text-align: center; padding: var(--s5) var(--s4); }
.form-success__icon { font-size: 4rem; margin-bottom: var(--s2); display: block; }
.form-success h3    { font-size: 1.5rem; margin-bottom: var(--s1); }
.form-success p     { font-size: 0.975rem; }

/* ── 21. Office Info Card ─────────────────────── */
.office-card {
  background: var(--green-pale);
  border-radius: var(--r-lg);
  padding: var(--s4);
  border: 1px solid var(--border-mid);
}
.office-card__title { font-size: 1.1rem; font-weight: 700; margin-bottom: var(--s3); }
.office-detail {
  display: flex; gap: var(--s2);
  margin-bottom: var(--s2); align-items: flex-start;
}
.office-detail__icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.office-detail__text { font-size: 0.95rem; color: var(--text-light); line-height: 1.55; }
.office-detail__text strong { color: var(--text); display: block; margin-bottom: 2px; }
.office-detail a { color: var(--teal); font-weight: 500; }
.office-detail a:hover { text-decoration: underline; }

.map-embed {
  margin-top: var(--s3); border-radius: var(--r-md);
  overflow: hidden; border: 1px solid var(--border-mid);
}
.map-embed iframe { width: 100%; height: 220px; border: none; display: block; }

/* ── 22. Values list ──────────────────────────── */
.values-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s3); }
.value-item {
  display: flex; gap: var(--s2); align-items: flex-start;
  padding: var(--s3); background: var(--white);
  border-radius: var(--r-md); border: 1px solid var(--border);
}
.value-item__icon {
  width: 44px; height: 44px; border-radius: var(--r-sm);
  background: var(--green-pale); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}
.value-item h3 { font-size: 1rem; margin-bottom: 4px; }
.value-item p  { font-size: 0.9rem; }

/* ── 23. Footer ───────────────────────────────── */
.site-footer {
  background: var(--text);
  color: rgba(255,255,255,0.68);
  padding: var(--s6) 0 var(--s4);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.8fr;
  gap: var(--s5);
  margin-bottom: var(--s5);
}
.footer__brand .tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.50);
  margin-top: var(--s2);
  max-width: 240px;
  font-style: italic;
}
.footer__logo-img   { height: 26px; width: auto; }
.footer__icon-img   { height: 48px; width: auto; margin-bottom: var(--s2); }
.footer h4 {
  color: var(--white); font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: var(--s2);
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a { font-size: 0.9rem; transition: color 0.15s; }
.footer__links a:hover { color: var(--green-light); }

.footer__contact-item {
  display: flex; gap: 10px;
  font-size: 0.9rem; margin-bottom: 12px; align-items: flex-start;
  line-height: 1.5;
}
.footer__contact-item a:hover { color: var(--green-light); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.10);
  padding-top: var(--s3);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.85rem; flex-wrap: wrap; gap: var(--s2);
}
.footer__bottom a:hover { color: var(--green-light); }

/* ── 24. Privacy Policy ──────────────────────── */
.privacy-content {
  max-width: 780px;
  margin: 0 auto;
}
.privacy-content h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-top: var(--s5);
  margin-bottom: var(--s2);
  padding-bottom: var(--s1);
  border-bottom: 2px solid var(--green);
}
.privacy-content p,
.privacy-content li {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: var(--s2);
}
.privacy-content ul {
  padding-left: var(--s4);
  margin-bottom: var(--s2);
}
.privacy-content li { margin-bottom: var(--s1); }
.privacy-content a { color: var(--teal); }
.privacy-content a:hover { color: var(--green); }
.privacy-updated {
  margin-top: var(--s5);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--text-muted);
}

/* ── 25. Skip link (accessibility) ───────────── */
.skip-link {
  position: absolute; top: -100px; left: var(--s2);
  background: var(--green); color: var(--white);
  padding: 0.6rem 1.2rem; border-radius: var(--r-sm);
  font-weight: 700; z-index: 9999; transition: top 0.2s;
}
.skip-link:focus { top: var(--s2); }

/* Focus styles */
:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── 25. Scroll 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:nth-child(2) { transition-delay: 0.08s; }
.fade-up:nth-child(3) { transition-delay: 0.16s; }
.fade-up:nth-child(4) { transition-delay: 0.24s; }

/* ── 26. Responsive ───────────────────────────── */

/* Tablet */
@media (max-width: 1024px) {
  .footer__grid     { grid-template-columns: 1fr 1fr; gap: var(--s4); }
  .hero__inner      { gap: var(--s4); }
  .form-wrapper     { grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 768px) {
  :root { --s6: 3.5rem; --s7: 4rem; }

  /* Nav */
  .nav__links              { display: none; }
  .nav__actions .btn       { display: none; }
  .nav__burger             { display: flex; }

  /* Hero */
  .hero__inner    { grid-template-columns: 1fr; text-align: center; }
  .hero .lead     { margin-left: auto; margin-right: auto; }
  .hero__ctas     { justify-content: center; }
  .hero__visual   { display: none; }

  /* Grids → single column */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .team-grid                 { grid-template-columns: 1fr; }
  .testimonials-grid         { grid-template-columns: 1fr; }
  .process-steps             { grid-template-columns: 1fr; }
  .green-feature-grid        { grid-template-columns: 1fr; }
  .values-list               { grid-template-columns: 1fr; }
  .stats-strip__grid         { grid-template-columns: 1fr; gap: var(--s2); }

  /* Footer */
  .footer__grid   { grid-template-columns: 1fr; gap: var(--s3); }
  .footer__bottom { flex-direction: column; text-align: center; }

  /* Form */
  .choice-grid--3 { grid-template-columns: 1fr; }
  .form-container { padding: var(--s3); }
  .form-group--row { grid-template-columns: 1fr; }

  /* CTA banner */
  .cta-banner { padding: var(--s4) var(--s3); border-radius: var(--r-md); }
  .cta-banner__ctas { flex-direction: column; align-items: center; }

  /* Quote */
  .quote-block { padding: var(--s2) var(--s3); }
}

/* Small mobile */
@media (max-width: 480px) {
  .hero__ctas     { flex-direction: column; align-items: stretch; }
  .choice-grid    { grid-template-columns: 1fr; }
  .btn--lg        { padding: 1rem 1.75rem; }
}


/* ── 26. WhatsApp floating widget ─────────── */
/* WhatsApp floating widget */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 9999; font-family: inherit; }
.wa-float__btn {
  width: 62px; height: 62px; border-radius: 50%;
  background: #25D366; border: none; cursor: pointer;
  box-shadow: 0 6px 18px rgba(0,0,0,0.18);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: wa-pulse 2s ease-out 2;
}
.wa-float__btn:hover { transform: scale(1.08); }
.wa-float__btn:focus-visible { outline: 3px solid #1a1a1a; outline-offset: 3px; }
.wa-float__btn svg,
.wa-float__btn img { width: 34px; height: 34px; fill: #fff; display: block; }
.wa-float__card {
  position: absolute; bottom: 78px; right: 0;
  background: #fff; border-radius: 14px;
  padding: 20px 22px 18px;
  box-shadow: 0 14px 38px rgba(0,0,0,0.22);
  width: 250px;
  opacity: 0; transform: translateY(12px) scale(0.95);
  pointer-events: none; visibility: hidden;
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0s linear 0.22s;
}
.wa-float.is-open .wa-float__card {
  opacity: 1; transform: translateY(0) scale(1);
  pointer-events: auto; visibility: visible;
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0s linear 0s;
}
.wa-float__msg {
  margin: 0 0 14px; padding-right: 22px;
  color: #1a1a1a; font-size: 0.98rem; font-weight: 600; line-height: 1.35;
}
.wa-float__cta {
  display: inline-block; background: #25D366; color: #fff;
  text-decoration: none; padding: 10px 16px; border-radius: 10px;
  font-weight: 600; font-size: 0.92rem;
  transition: background 0.15s ease;
}
.wa-float__cta:hover { background: #1ea851; color: #fff; }
.wa-float__close {
  position: absolute; top: 8px; right: 8px;
  width: 28px; height: 28px; padding: 0;
  background: none; border: none; cursor: pointer;
  color: #888; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}
.wa-float__close svg { width: 14px; height: 14px; display: block; }
.wa-float__close:hover { color: #1a1a1a; background: #f2f2f2; }
@keyframes wa-pulse {
  0%   { box-shadow: 0 6px 18px rgba(0,0,0,0.18), 0 0 0 0 rgba(37,211,102,0.55); }
  70%  { box-shadow: 0 6px 18px rgba(0,0,0,0.18), 0 0 0 20px rgba(37,211,102,0); }
  100% { box-shadow: 0 6px 18px rgba(0,0,0,0.18), 0 0 0 0 rgba(37,211,102,0); }
}
@media (max-width: 640px) {
  .wa-float { bottom: 18px; right: 18px; }
  .wa-float__btn { width: 54px; height: 54px; }
  .wa-float__btn svg,
  .wa-float__btn img { width: 28px; height: 28px; }
  .wa-float__card { width: 230px; bottom: 70px; }
}