/* ============================================================
   GSM Cleaning Services — Main Stylesheet
   ------------------------------------------------------------
   Brand: deep navy + lime green, fresh & professional.
   Edit the variables in :root below to re-theme the whole site.
   ============================================================ */

/* ---------- 1. Design tokens (edit these to re-brand) ------- */
:root {
  /* Brand colours (pulled from the GSM corporate profile) */
  --navy:        #0E2A47;   /* deep navy used across the profile */
  --navy-deep:   #0A1F36;   /* darker navy for footers / contrast */
  --navy-soft:   #16365a;   /* lighter navy for cards on dark bg  */
  --green:       #7CB518;   /* primary lime green from the logo   */
  --green-bright:#9FD13A;   /* brighter green for highlights      */
  --green-soft:  #EAF4DA;   /* pale green wash for section bands  */

  --ink:    #102338;        /* main body text on light bg */
  --muted:  #5A6B7B;        /* secondary text             */
  --line:   #E3E8EC;        /* hairline borders           */
  --paper:  #FFFFFF;        /* base page background       */
  --mist:   #F4F8F0;        /* fresh off-white section bg  */

  /* Typography */
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;

  /* Layout */
  --wrap: 1180px;           /* max content width */
  --gap: clamp(1rem, 3vw, 2rem);
  --radius: 18px;
  --radius-sm: 12px;

  /* Effects */
  --shadow-sm: 0 4px 14px rgba(14, 42, 71, .06);
  --shadow:    0 18px 50px rgba(14, 42, 71, .12);
  --shadow-lg: 0 30px 70px rgba(14, 42, 71, .18);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

/* ---------- 2. Reset & base -------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: clamp(1rem, .96rem + .2vw, 1.06rem);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.1;
  margin: 0 0 .5em;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--navy);
}

h1 { font-size: clamp(2.3rem, 1.6rem + 3.4vw, 4rem); }
h2 { font-size: clamp(1.8rem, 1.3rem + 2.2vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 1rem + .8vw, 1.5rem); }

p { margin: 0 0 1rem; }

ul { margin: 0; padding: 0; list-style: none; }

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

/* ---------- 3. Layout helpers ------------------------------ */
.wrap {
  width: min(100% - 2.4rem, var(--wrap));
  margin-inline: auto;
}

.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }

.eyebrow {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: .9rem;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 2px;
  background: var(--green);
  display: inline-block;
}

.section-head { max-width: 640px; margin-bottom: 2.8rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { color: var(--muted); font-size: 1.08rem; }

.lead { font-size: 1.15rem; color: var(--muted); }

/* ---------- 4. Buttons ------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .98rem;
  padding: .9rem 1.6rem;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }

.btn-primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 12px 26px rgba(124, 181, 24, .32);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 34px rgba(124, 181, 24, .42); }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--green); color: var(--green); transform: translateY(-3px); }

.btn-light {
  background: #fff;
  color: var(--navy);
}
.btn-light:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.35);
}
.btn-outline-light:hover { border-color: var(--green-bright); color: var(--green-bright); }

/* ---------- 5. Header / nav -------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.scrolled {
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 76px;
}

/* Logo (text + svg mark so no image file is required) */
.brand { display: flex; align-items: center; gap: .65rem; }
.brand .mark {
  width: 42px; height: 42px;
  flex: none;
  display: grid;
  place-items: center;
}
.brand .brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -.04em;
  line-height: 1;
  color: var(--navy);
}
.brand .brand-text b { color: var(--green); }
.brand .brand-sub {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .58rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: .35rem;
  margin-left: auto;
}
.nav-links a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: .96rem;
  padding: .5rem .85rem;
  border-radius: 8px;
  color: var(--ink);
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--green); }
.nav-links a.active { color: var(--green); }

.nav-cta { margin-left: 1rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 44px; height: 44px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 24px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s;
}
.nav-toggle span::before { transform: translateY(-7px); }
.nav-toggle span::after  { transform: translateY(5px); }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: rotate(-45deg); }

/* ---------- 6. Wave divider (signature element) ------------ */
/* Echoes the curved green waves used in the printed profile.  */
.wave {
  display: block;
  width: 100%;
  height: clamp(40px, 6vw, 90px);
  margin-bottom: -1px;
}
.wave svg { width: 100%; height: 100%; display: block; }

/* ---------- 7. Hero ---------------------------------------- */
.hero {
  position: relative;
  background:
    radial-gradient(1100px 520px at 88% -10%, rgba(124,181,24,.16), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--mist) 100%);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 0;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: #fff;
  border: 1px solid var(--line);
  padding: .45rem .9rem .45rem .55rem;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--navy);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.4rem;
}
.hero-badge .dot {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  display: grid; place-items: center;
  font-size: .7rem;
}
.hero h1 { margin-bottom: .6rem; }
.hero h1 .hl { color: var(--green); position: relative; }
.hero p.lead { max-width: 30rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.8rem 0 2rem; }

.hero-trust {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.hero-trust .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.7rem;
  color: var(--navy);
  line-height: 1;
}
.hero-trust .lbl { font-size: .82rem; color: var(--muted); }

/* Hero visual built from CSS/SVG — drop a real photo in later */
.hero-visual { position: relative; }
.hero-photo {
  position: relative;
  aspect-ratio: 4 / 4.4;
  border-radius: 26px;
  overflow: hidden;
  background:
    linear-gradient(150deg, var(--navy) 0%, var(--navy-deep) 100%);
  box-shadow: var(--shadow-lg);
  display: grid;
  place-items: center;
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo .placeholder {
  text-align: center;
  color: rgba(255,255,255,.65);
  padding: 1.5rem;
}
.hero-photo .placeholder svg { width: 64px; height: 64px; margin: 0 auto .6rem; opacity: .8; }
.hero-photo .placeholder small { font-size: .78rem; letter-spacing: .04em; }

/* floating stat card on the hero image */
.hero-float {
  position: absolute;
  left: -22px; bottom: 34px;
  background: #fff;
  border-radius: 16px;
  padding: .9rem 1.1rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: .8rem;
  max-width: 240px;
}
.hero-float .ic {
  width: 42px; height: 42px; flex: none;
  border-radius: 12px;
  background: var(--green-soft);
  color: var(--green);
  display: grid; place-items: center;
}
.hero-float .ic svg { width: 22px; height: 22px; }
.hero-float strong { display: block; font-family: var(--font-display); color: var(--navy); font-size: .98rem; }
.hero-float span { font-size: .78rem; color: var(--muted); }

.hero-blob {
  position: absolute;
  inset: auto -40px 60px auto;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(159,209,58,.35), transparent 70%);
  filter: blur(10px);
  z-index: -1;
}

/* ---------- 8. Trust bar (clients) ------------------------- */
.trustbar { background: var(--paper); border-bottom: 1px solid var(--line); }
.trustbar .wrap { padding: 1.6rem 0; }
.trustbar p {
  text-align: center;
  font-size: .8rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.1rem;
  font-weight: 600;
}
.logo-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .8rem 2.4rem;
}
.logo-row span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  opacity: .42;
  transition: opacity .25s, color .25s;
}
.logo-row span:hover { opacity: 1; color: var(--green); }

/* ---------- 9. Services cards ------------------------------ */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.4rem;
}
.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
  overflow: hidden;
}
.card::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(124,181,24,.10), transparent 70%);
  opacity: 0;
  transition: opacity .35s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card:hover::after { opacity: 1; }
.card .ic {
  width: 58px; height: 58px;
  border-radius: 16px;
  background: var(--green-soft);
  color: var(--green);
  display: grid; place-items: center;
  margin-bottom: 1.2rem;
  transition: background .3s, color .3s;
}
.card:hover .ic { background: var(--green); color: #fff; }
.card .ic svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--muted); font-size: .96rem; margin-bottom: 1rem; }
.card .more {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .9rem;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.card .more svg { width: 16px; height: 16px; transition: transform .25s; }
.card:hover .more svg { transform: translateX(4px); }

/* ---------- 10. Feature / why-us split --------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
}
.feature-list { display: grid; gap: 1.2rem; margin-top: 1.6rem; }
.feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.feature .tick {
  flex: none;
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--green-soft);
  color: var(--green);
  display: grid; place-items: center;
}
.feature .tick svg { width: 18px; height: 18px; }
.feature h4 { font-size: 1.08rem; margin: 0 0 .2rem; color: var(--navy); }
.feature p { margin: 0; color: var(--muted); font-size: .94rem; }

/* visual panel with checklist (no photo required) */
.panel {
  background: linear-gradient(160deg, var(--navy), var(--navy-deep));
  border-radius: var(--radius);
  padding: clamp(1.8rem, 4vw, 2.6rem);
  color: #fff;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.panel::before {
  content: "";
  position: absolute;
  inset: -40% -30% auto auto;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(124,181,24,.25), transparent 65%);
}
.panel h3 { color: #fff; position: relative; }
.panel .panel-list { display: grid; gap: .9rem; margin-top: 1.4rem; position: relative; }
.panel .panel-list li {
  display: flex; gap: .7rem; align-items: center;
  font-size: .98rem;
}
.panel .panel-list li svg { width: 20px; height: 20px; color: var(--green-bright); flex: none; }

/* ---------- 11. Stats band --------------------------------- */
.stats {
  background:
    radial-gradient(800px 400px at 15% 0%, rgba(124,181,24,.18), transparent 60%),
    linear-gradient(160deg, var(--navy), var(--navy-deep));
  color: #fff;
}
.stats .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat { text-align: center; padding: .5rem; }
.stat .n {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 1.5rem + 2vw, 3.2rem);
  line-height: 1;
  color: #fff;
}
.stat .n .suf { color: var(--green-bright); }
.stat .l { color: rgba(255,255,255,.7); font-size: .92rem; margin-top: .5rem; }

/* ---------- 12. Process steps ------------------------------ */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 1.4rem; }
.step {
  position: relative;
  padding: 1.8rem 1.5rem;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}
.step .no {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--green-soft);
  line-height: 1;
  -webkit-text-stroke: 1px var(--green);
}
.step h4 { margin: .6rem 0 .3rem; }
.step p { color: var(--muted); font-size: .94rem; margin: 0; }

/* ---------- 13. Values (vision/mission/etc) ---------------- */
.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px,1fr)); gap: 1.4rem; }
.value {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem;
  background: #fff;
  transition: border-color .3s, transform .3s;
}
.value:hover { border-color: var(--green); transform: translateY(-4px); }
.value .ic {
  width: 50px; height: 50px; border-radius: 14px;
  background: var(--green-soft); color: var(--green);
  display: grid; place-items: center; margin-bottom: 1rem;
}
.value .ic svg { width: 26px; height: 26px; }
.value h3 { margin-bottom: .6rem; }
.value ul { display: grid; gap: .5rem; }
.value ul li {
  position: relative; padding-left: 1.3rem; color: var(--muted); font-size: .95rem;
}
.value ul li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 7px; height: 7px; border-radius: 50%; background: var(--green);
}

/* ---------- 14. Benefits chips ----------------------------- */
.benefits { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 1rem; }
.benefit {
  display: flex; gap: .9rem; align-items: flex-start;
  padding: 1.1rem 1.2rem;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: box-shadow .3s, transform .3s;
}
.benefit:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.benefit .b-ic {
  flex: none; width: 36px; height: 36px; border-radius: 10px;
  background: var(--green-soft); color: var(--green);
  display: grid; place-items: center;
}
.benefit .b-ic svg { width: 20px; height: 20px; }
.benefit p { margin: 0; font-size: .95rem; }

/* ---------- 15. Certifications ----------------------------- */
.cert-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 1rem; }
.cert {
  text-align: center;
  padding: 1.6rem 1rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  background: var(--mist);
}
.cert .c-ic {
  width: 48px; height: 48px; margin: 0 auto .7rem;
  border-radius: 50%;
  background: #fff; color: var(--green);
  display: grid; place-items: center;
  box-shadow: var(--shadow-sm);
}
.cert .c-ic svg { width: 24px; height: 24px; }
.cert strong { display: block; font-family: var(--font-display); color: var(--navy); font-size: .95rem; }
.cert span { font-size: .8rem; color: var(--muted); }

/* ---------- 16. CTA band ----------------------------------- */
.cta-band {
  position: relative;
  background:
    radial-gradient(700px 320px at 80% 120%, rgba(159,209,58,.25), transparent 60%),
    linear-gradient(160deg, var(--green), #5f9a12);
  color: #fff;
  border-radius: var(--radius);
  padding: clamp(2.4rem, 5vw, 3.6rem);
  text-align: center;
  overflow: hidden;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.92); max-width: 36rem; margin: 0 auto 1.8rem; }
.cta-band .hero-actions { justify-content: center; }

/* ---------- 17. Forms / contact ---------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem,4vw,3rem); }
.info-list { display: grid; gap: 1.2rem; margin-top: 1.6rem; }
.info {
  display: flex; gap: 1rem; align-items: flex-start;
}
.info .i-ic {
  flex: none; width: 46px; height: 46px; border-radius: 12px;
  background: var(--green-soft); color: var(--green);
  display: grid; place-items: center;
}
.info .i-ic svg { width: 22px; height: 22px; }
.info h4 { margin: 0 0 .15rem; font-size: 1rem; }
.info p, .info a { margin: 0; color: var(--muted); font-size: .96rem; }
.info a:hover { color: var(--green); }

form.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 4vw, 2.4rem);
  box-shadow: var(--shadow-sm);
}
.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .88rem;
  margin-bottom: .4rem;
  color: var(--navy);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: .8rem 1rem;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: var(--mist);
  color: var(--ink);
  transition: border-color .2s, background .2s;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--green);
  background: #fff;
}
.field textarea { resize: vertical; min-height: 130px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: .6rem; }
.form-success {
  display: none;
  background: var(--green-soft);
  border: 1px solid var(--green);
  color: #3d5e0a;
  padding: 1rem 1.2rem;
  border-radius: 12px;
  font-weight: 600;
  margin-bottom: 1rem;
}
.form-success.show { display: block; }

.map-embed {
  margin-top: 1.6rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.map-embed iframe { width: 100%; height: 280px; border: 0; display: block; }

/* ---------- 18. Page hero (inner pages) -------------------- */
.page-hero {
  background:
    radial-gradient(700px 360px at 85% -20%, rgba(124,181,24,.16), transparent 60%),
    linear-gradient(180deg, #fff, var(--mist));
  padding: clamp(2.5rem, 6vw, 4rem) 0 clamp(1.5rem,4vw,2.5rem);
  text-align: center;
}
.page-hero .crumbs {
  font-size: .85rem; color: var(--muted); margin-bottom: 1rem;
  font-weight: 600;
}
.page-hero .crumbs a { color: var(--green); }
.page-hero p { color: var(--muted); max-width: 40rem; margin: .6rem auto 0; font-size: 1.1rem; }

/* ---------- 19. Service detail blocks ---------------------- */
.svc-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem,4vw,3.5rem);
  align-items: center;
  padding: clamp(2rem,5vw,3.5rem) 0;
  border-bottom: 1px solid var(--line);
}
.svc-block:nth-child(even) .svc-text { order: 2; }
.svc-text .ic {
  width: 56px; height: 56px; border-radius: 16px;
  background: var(--green-soft); color: var(--green);
  display: grid; place-items: center; margin-bottom: 1.1rem;
}
.svc-text .ic svg { width: 28px; height: 28px; }
.svc-text ul { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem; margin-top: 1.2rem; }
.svc-text ul li { position: relative; padding-left: 1.5rem; font-size: .95rem; color: var(--ink); }
.svc-text ul li::before {
  content: ""; position: absolute; left: 0; top: .4em;
  width: 16px; height: 16px;
  background: var(--green-soft);
  border-radius: 50%;
}
.svc-text ul li::after {
  content: ""; position: absolute; left: 5px; top: .72em;
  width: 6px; height: 3px; border-left: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(-45deg);
}
.svc-visual {
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  background: linear-gradient(150deg, var(--navy), var(--navy-deep));
  display: grid; place-items: center;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}
.svc-visual img { width: 100%; height: 100%; object-fit: cover; }
.svc-visual .placeholder { color: rgba(255,255,255,.6); text-align: center; padding: 1rem; }
.svc-visual .placeholder svg { width: 56px; height: 56px; margin: 0 auto .5rem; }
.svc-visual .placeholder small { font-size: .76rem; }

/* ---------- 20. Footer ------------------------------------- */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,.7);
  padding: clamp(3rem,6vw,4.5rem) 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.site-footer .brand-text { color: #fff; }
.site-footer .f-about { margin: 1rem 0; font-size: .92rem; max-width: 26rem; }
.site-footer h4 {
  color: #fff; font-size: .9rem; letter-spacing: .1em;
  text-transform: uppercase; margin-bottom: 1.1rem;
}
.site-footer ul { display: grid; gap: .65rem; }
.site-footer ul a, .site-footer ul li { font-size: .94rem; transition: color .2s; }
.site-footer ul a:hover { color: var(--green-bright); }
.f-contact li { display: flex; gap: .6rem; align-items: flex-start; }
.f-contact li svg { width: 18px; height: 18px; color: var(--green-bright); flex: none; margin-top: 3px; }
.f-social { display: flex; gap: .6rem; margin-top: 1.2rem; }
.f-social a {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(255,255,255,.08);
  display: grid; place-items: center; color: #fff;
  transition: background .25s, transform .25s;
}
.f-social a:hover { background: var(--green); transform: translateY(-3px); }
.f-social a svg { width: 18px; height: 18px; }
.f-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: .8rem;
  padding-top: 1.5rem; font-size: .86rem;
}

/* ---------- 21. Scroll reveal animation -------------------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* ---------- 22. Floating WhatsApp button ------------------- */
.whatsapp {
  position: fixed;
  right: 22px; bottom: 22px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: grid; place-items: center;
  box-shadow: 0 12px 30px rgba(37,211,102,.4);
  z-index: 90;
  transition: transform .25s;
}
.whatsapp:hover { transform: scale(1.08); }
.whatsapp svg { width: 30px; height: 30px; color: #fff; }

/* ---------- 23. Responsive --------------------------------- */
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 460px; margin-inline: auto; order: -1; }
  .split, .contact-grid, .svc-block { grid-template-columns: 1fr; }
  .svc-block:nth-child(even) .svc-text { order: 0; }
  .stats .wrap { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav-links {
    position: fixed;
    inset: 76px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: .6rem 1.2rem 1.2rem;
    transform: translateY(-130%);
    transition: transform .35s var(--ease);
    margin: 0;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: .9rem .4rem; border-bottom: 1px solid var(--line); }
  .nav-cta { margin: .8rem 0 0; }
  .nav-toggle { display: flex; }
  .svc-text ul { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .stats .wrap { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .hero-float { left: 8px; }
}

/* ---------- 24. Reduced motion ----------------------------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}