/* ============================================================
   AUTO REPAIR SA — INDUSTRIAL ELECTRIC AESTHETIC
   Palette: midnight navy + electric cobalt + cyan spark
   Type:    Anton (display) · Manrope (body) · JetBrains Mono (numerics)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Manrope:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
    /* Surfaces */
    --bg-deep:    #050B1F;
    --bg-dark:    #0A1530;
    --bg-mid:     #0F1E40;
    --bg-card:    #0D1A38;
    --bg-elev:    #122549;

    /* Blue spectrum (the powerful blue) */
    --blue-deep:    #1D4ED8;
    --blue:         #2563EB;
    --blue-bright:  #3B82F6;
    --blue-soft:    #60A5FA;

    /* Cyan spark accents */
    --cyan:         #06B6D4;
    --cyan-bright:  #22D3EE;
    --electric:     #00E5FF;

    /* Text */
    --text:       #E2E8F0;
    --text-soft:  #CBD5E1;
    --text-dim:   #94A3B8;
    --text-mute:  #64748B;
    --white:      #FFFFFF;

    /* Borders/Glows */
    --border:        rgba(96, 165, 250, 0.14);
    --border-strong: rgba(96, 165, 250, 0.32);
    --glow:          0 0 40px rgba(59, 130, 246, 0.35);
    --glow-cyan:     0 0 30px rgba(34, 211, 238, 0.45);

    /* Fonts */
    --f-display: 'Anton', 'Oswald', Impact, sans-serif;
    --f-body:    'Manrope', system-ui, sans-serif;
    --f-mono:    'JetBrains Mono', 'Courier New', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--f-body);
    background: var(--bg-deep);
    color: var(--text);
    line-height: 1.65;
    font-weight: 400;
    overflow-x: hidden;
    /* Blueprint grid texture */
    background-image:
        radial-gradient(1200px 600px at 20% -10%, rgba(37, 99, 235, 0.18), transparent 60%),
        radial-gradient(900px 500px at 100% 10%, rgba(6, 182, 212, 0.10), transparent 60%),
        linear-gradient(rgba(96, 165, 250, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(96, 165, 250, 0.035) 1px, transparent 1px);
    background-size: auto, auto, 44px 44px, 44px 44px;
    background-attachment: fixed;
}

a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--blue-soft); }

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

::selection { background: var(--blue-bright); color: var(--white); }

/* ---------- Layout ---------- */
.container { width: 92%; max-width: 1240px; margin: 0 auto; }

section { padding: 96px 0; position: relative; }
@media (max-width: 768px) { section { padding: 64px 0; } }

.eyebrow {
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cyan-bright);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}
.eyebrow::before {
    content: '';
    width: 28px; height: 2px;
    background: linear-gradient(90deg, var(--cyan-bright), transparent);
}

h1, h2, h3, h4 {
    font-family: var(--f-display);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: 0.01em;
    color: var(--white);
    text-transform: uppercase;
}

h1 { font-size: clamp(40px, 6vw, 84px); }
h2 { font-size: clamp(32px, 4.4vw, 56px); }
h3 { font-size: clamp(20px, 2vw, 26px); }
h4 { font-size: 16px; letter-spacing: 0.08em; }

p { color: var(--text-soft); }

.section-title {
    text-align: center;
    margin-bottom: 16px;
}
.section-sub {
    text-align: center;
    color: var(--text-dim);
    max-width: 640px;
    margin: 0 auto 56px;
    font-size: 17px;
}

/* ---------- Header / Nav ---------- */
#site-header {
    position: sticky; top: 0; z-index: 1000;
    background: rgba(5, 11, 31, 0.72);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border-bottom: 1px solid var(--border);
    transition: padding .2s ease, background .2s ease;
}
#site-header.scrolled { background: rgba(5, 11, 31, 0.92); }

.nav-wrap {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 0;
    transition: padding .2s ease;
}
#site-header.scrolled .nav-wrap { padding: 12px 0; }

.logo {
    display: flex; align-items: center; gap: 12px;
    font-family: var(--f-display);
    font-size: 26px;
    letter-spacing: 0.04em;
    color: var(--white);
}
.logo-mark { display: inline-flex; filter: drop-shadow(0 0 12px rgba(34, 211, 238, 0.45)); }
.logo-accent { color: var(--blue-bright); }
.logo-text { line-height: 1; }

.menu {
    display: flex; align-items: center; gap: 28px;
}
.menu a {
    font-family: var(--f-body);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-soft);
    position: relative;
    padding: 6px 0;
    letter-spacing: 0.02em;
}
.menu a::after {
    content: '';
    position: absolute; left: 0; bottom: 0;
    width: 0; height: 2px;
    background: linear-gradient(90deg, var(--cyan-bright), var(--blue-bright));
    transition: width .25s ease;
}
.menu a:hover::after, .menu a.active::after { width: 100%; }
.menu a:hover, .menu a.active { color: var(--white); }

.menu-highlight {
    color: var(--cyan-bright) !important;
    position: relative;
}
.menu-highlight::before {
    content: 'NEW';
    position: absolute;
    top: -10px; right: -22px;
    font-family: var(--f-mono);
    font-size: 9px;
    background: var(--blue-bright);
    color: var(--white);
    padding: 2px 5px;
    border-radius: 3px;
    letter-spacing: 0.08em;
}

.menu-cta {
    display: inline-flex; align-items: center; gap: 8px;
    background: linear-gradient(135deg, var(--blue-bright), var(--blue-deep));
    color: var(--white) !important;
    padding: 10px 18px !important;
    border-radius: 6px;
    box-shadow: 0 4px 18px rgba(37, 99, 235, 0.4);
    transition: transform .2s ease, box-shadow .2s ease;
}
.menu-cta::after { display: none; }
.menu-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(37, 99, 235, 0.6); }

.burger {
    display: none;
    background: transparent; border: none;
    cursor: pointer; padding: 8px;
    flex-direction: column; gap: 5px;
}
.burger span {
    display: block; width: 26px; height: 2px;
    background: var(--text); transition: transform .25s, opacity .2s;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 920px) {
    .burger { display: flex; }
    .menu {
        position: fixed; inset: 64px 0 auto 0;
        flex-direction: column; align-items: flex-start;
        gap: 0;
        background: rgba(5, 11, 31, 0.98);
        backdrop-filter: blur(20px);
        padding: 20px 5%;
        border-bottom: 1px solid var(--border);
        transform: translateY(-120%);
        transition: transform .3s ease;
    }
    .menu.open { transform: translateY(0); }
    .menu a {
        width: 100%;
        padding: 16px 0;
        border-bottom: 1px solid var(--border);
        font-size: 16px;
    }
    .menu-cta { margin-top: 12px; }
    .menu-highlight::before { right: auto; left: 65px; top: 14px; }
}

/* ---------- Hero ---------- */
.hero {
    min-height: 92vh;
    display: flex; align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    /* gradient mesh */
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(600px 400px at 15% 30%, rgba(37, 99, 235, 0.45), transparent 60%),
        radial-gradient(700px 500px at 85% 70%, rgba(6, 182, 212, 0.30), transparent 60%),
        radial-gradient(400px 300px at 50% 100%, rgba(59, 130, 246, 0.25), transparent 60%);
    z-index: 0;
    animation: meshShift 18s ease-in-out infinite alternate;
}
@keyframes meshShift {
    0%   { transform: scale(1) translate(0,0); }
    50%  { transform: scale(1.08) translate(-2%,1%); }
    100% { transform: scale(1) translate(1%,-1%); }
}
.hero::after {
    /* scan lines for that diagnostic-screen feel */
    content: '';
    position: absolute; inset: 0;
    background: repeating-linear-gradient(
        180deg,
        transparent 0,
        transparent 3px,
        rgba(255,255,255,0.012) 3px,
        rgba(255,255,255,0.012) 4px
    );
    pointer-events: none;
    z-index: 1;
}

.hero-content { position: relative; z-index: 2; max-width: 880px; }

.hero-tag {
    display: inline-flex; align-items: center; gap: 10px;
    background: rgba(34, 211, 238, 0.08);
    border: 1px solid rgba(34, 211, 238, 0.3);
    color: var(--cyan-bright);
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    padding: 8px 14px;
    border-radius: 100px;
    margin-bottom: 24px;
    text-transform: uppercase;
}
.hero-tag .dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--electric);
    box-shadow: 0 0 10px var(--electric);
    animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .5; transform: scale(.8); }
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--cyan-bright) 0%, var(--blue-bright) 60%, var(--blue) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    display: inline-block;
}

.hero-sub {
    font-size: clamp(16px, 1.6vw, 19px);
    color: var(--text-soft);
    max-width: 640px;
    margin: 28px 0 40px;
    line-height: 1.7;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--f-body);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.02em;
    padding: 16px 28px;
    border-radius: 8px;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .25s ease, background .2s ease;
    border: none;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}
.btn-primary {
    background: linear-gradient(135deg, var(--blue-bright), var(--blue-deep));
    color: var(--white);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.45);
}
.btn-primary::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--cyan-bright), var(--blue-bright));
    opacity: 0; transition: opacity .3s ease;
}
.btn-primary span { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 10px; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(37, 99, 235, 0.65); }
.btn-primary:hover::before { opacity: 1; }

.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1.5px solid var(--border-strong);
}
.btn-ghost:hover {
    border-color: var(--cyan-bright);
    background: rgba(34, 211, 238, 0.08);
    color: var(--cyan-bright);
}

.btn-wa {
    background: #25D366;
    color: #fff !important;
}
.btn-wa:hover { background: #1ebe5b; transform: translateY(-2px); }

/* ---------- Stats strip ---------- */
.stats-strip {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(13, 26, 56, 0.45);
    padding: 36px 0;
    position: relative;
    z-index: 2;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.stat {
    text-align: center;
    border-right: 1px solid var(--border);
    padding: 8px 0;
}
.stat:last-child { border-right: none; }
.stat-num {
    font-family: var(--f-display);
    font-size: clamp(32px, 3.6vw, 48px);
    color: var(--cyan-bright);
    line-height: 1;
    text-shadow: 0 0 30px rgba(34, 211, 238, 0.35);
}
.stat-label {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-top: 8px;
}
@media (max-width: 720px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 12px; }
    .stat:nth-child(2) { border-right: none; }
}

/* ---------- Services grid ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}

.service-card {
    background: linear-gradient(180deg, var(--bg-card), var(--bg-dark));
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px 28px;
    position: relative;
    overflow: hidden;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.service-card::before {
    /* left accent bar */
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--cyan-bright), var(--blue-bright));
    transform: scaleY(0); transform-origin: top;
    transition: transform .35s ease;
}
.service-card::after {
    /* corner glow on hover */
    content: '';
    position: absolute; top: -60px; right: -60px;
    width: 160px; height: 160px;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.25), transparent 70%);
    opacity: 0;
    transition: opacity .35s ease;
}
.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    box-shadow: 0 18px 45px rgba(2, 8, 24, 0.6), 0 0 0 1px rgba(59, 130, 246, 0.18);
}
.service-card:hover::before { transform: scaleY(1); }
.service-card:hover::after  { opacity: 1; }

.service-icon {
    width: 48px; height: 48px;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 10px;
    color: var(--cyan-bright);
    margin-bottom: 20px;
}
.service-card h3 {
    margin-bottom: 12px;
    font-size: 22px;
    letter-spacing: 0.02em;
}
.service-card p {
    color: var(--text-dim);
    font-size: 14.5px;
    line-height: 1.7;
}
.service-link {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 18px;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--blue-soft);
}
.service-link:hover { color: var(--cyan-bright); }

/* Aircon feature card variant */
.service-card.featured {
    border: 1px solid rgba(34, 211, 238, 0.45);
    background:
        linear-gradient(180deg, rgba(34, 211, 238, 0.05), transparent),
        linear-gradient(180deg, var(--bg-card), var(--bg-dark));
}
.service-card.featured::before { transform: scaleY(1); }
.service-card .badge-new {
    position: absolute;
    top: 18px; right: 18px;
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.18em;
    padding: 4px 8px;
    background: var(--cyan-bright);
    color: var(--bg-deep);
    border-radius: 4px;
    font-weight: 600;
}

/* ---------- Aircon feature section (homepage) ---------- */
.feature-aircon {
    background:
        radial-gradient(800px 400px at 80% 50%, rgba(6, 182, 212, 0.12), transparent 70%),
        linear-gradient(180deg, var(--bg-mid), var(--bg-dark));
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.feature-aircon::before {
    content: '';
    position: absolute;
    top: -100px; right: -150px;
    width: 500px; height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.15), transparent 65%);
    filter: blur(20px);
}
.feature-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}
.feature-grid h2 { margin: 14px 0 22px; }
.feature-list {
    list-style: none;
    margin: 28px 0 32px;
}
.feature-list li {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border);
    color: var(--text-soft);
    font-size: 15px;
}
.feature-list li:last-child { border-bottom: none; }
.feature-list .check {
    flex-shrink: 0; width: 22px; height: 22px;
    background: linear-gradient(135deg, var(--cyan-bright), var(--blue-bright));
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--bg-deep);
    margin-top: 2px;
}

.gauge-card {
    background: linear-gradient(180deg, var(--bg-elev), var(--bg-card));
    border: 1px solid var(--border-strong);
    border-radius: 16px;
    padding: 36px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.04);
    position: relative;
}
.gauge-card h4 {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--cyan-bright);
    margin-bottom: 18px;
}
.gauge-rows { display: grid; gap: 18px; }
.gauge-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px 16px;
    background: rgba(5, 11, 31, 0.5);
    border-radius: 8px;
    border: 1px solid var(--border);
}
.gauge-row .label {
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--text-dim);
}
.gauge-row .value {
    font-family: var(--f-display);
    font-size: 20px;
    color: var(--white);
    letter-spacing: 0.04em;
}
.gauge-row .value.accent { color: var(--cyan-bright); }

@media (max-width: 860px) {
    .feature-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------- Why-us blocks ---------- */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 22px;
}
.why-card {
    padding: 28px 24px;
    background: rgba(13, 26, 56, 0.5);
    border: 1px solid var(--border);
    border-radius: 12px;
    text-align: center;
    transition: transform .25s, border-color .25s;
}
.why-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-strong);
}
.why-num {
    font-family: var(--f-display);
    font-size: 44px;
    color: var(--cyan-bright);
    margin-bottom: 10px;
    line-height: 1;
}
.why-card h3 {
    font-size: 17px;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
}
.why-card p {
    font-size: 14px;
    color: var(--text-dim);
}

/* ---------- FAQ accordion (huge AEO win) ---------- */
.faq-wrap { max-width: 880px; margin: 0 auto; }
.faq-item {
    border-bottom: 1px solid var(--border);
    padding: 6px 0;
}
.faq-q {
    width: 100%; text-align: left;
    background: transparent; border: none;
    color: var(--white);
    font-family: var(--f-body);
    font-weight: 600;
    font-size: 17px;
    padding: 22px 48px 22px 0;
    cursor: pointer;
    position: relative;
    letter-spacing: 0.01em;
}
.faq-q::after {
    content: '+';
    position: absolute;
    right: 4px; top: 50%;
    transform: translateY(-50%);
    font-family: var(--f-display);
    font-size: 28px;
    color: var(--cyan-bright);
    transition: transform .25s ease;
}
.faq-item.open .faq-q::after {
    content: '−';
}
.faq-a {
    max-height: 0;
    overflow: hidden;
    color: var(--text-dim);
    font-size: 15.5px;
    line-height: 1.75;
    transition: max-height .35s ease, padding .25s ease;
}
.faq-item.open .faq-a {
    max-height: 600px;
    padding: 0 0 24px;
}

/* ---------- Areas ---------- */
.area-pills {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
    max-width: 760px; margin: 0 auto;
}
.area-pills span {
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.08em;
    padding: 8px 14px;
    background: rgba(13, 26, 56, 0.7);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-soft);
}

/* ---------- CTA banner ---------- */
.cta-banner {
    background:
        linear-gradient(135deg, var(--blue-deep) 0%, var(--blue) 50%, var(--cyan) 100%);
    border-radius: 20px;
    padding: 60px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(37, 99, 235, 0.35);
}
.cta-banner::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,0.18), transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 229, 255, 0.3), transparent 50%);
}
.cta-banner h2 { color: var(--white); position: relative; z-index: 1; }
.cta-banner p {
    color: rgba(255,255,255,0.9);
    position: relative; z-index: 1;
    margin: 18px auto 30px;
    max-width: 560px;
    font-size: 17px;
}
.cta-banner .btn {
    position: relative; z-index: 1;
    background: var(--bg-deep);
    color: var(--white);
}
.cta-banner .btn:hover { background: var(--white); color: var(--bg-deep); }

/* ---------- About ---------- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-grid h2 { margin: 12px 0 22px; text-align: left; }
.about-grid p { margin-bottom: 16px; font-size: 16px; line-height: 1.75; }
.about-img-wrap {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-strong);
}
.about-img-wrap img {
    width: 100%; aspect-ratio: 4/3; object-fit: cover;
    filter: saturate(0.85) contrast(1.05);
}
.about-img-wrap::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.25), transparent 60%);
    pointer-events: none;
}
@media (max-width: 860px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-grid h2 { text-align: center; }
}

/* ---------- Contact ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}
.contact-card {
    background: linear-gradient(180deg, var(--bg-card), var(--bg-dark));
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 38px 34px;
    text-align: center;
    transition: border-color .25s;
}
.contact-card:hover { border-color: var(--border-strong); }
.contact-icon {
    width: 60px; height: 60px;
    margin: 0 auto 22px;
    background: linear-gradient(135deg, var(--blue-bright), var(--blue-deep));
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.4);
}
.contact-card h3 {
    font-size: 18px;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
}
.contact-card a, .contact-card p {
    display: block;
    font-size: 18px;
    color: var(--text-soft);
    margin-top: 6px;
}
.contact-card a:hover { color: var(--cyan-bright); }
.contact-detail-label {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--text-mute);
    text-transform: uppercase;
}
@media (max-width: 720px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
#site-footer {
    background: var(--bg-deep);
    border-top: 1px solid var(--border);
    padding: 64px 0 28px;
    margin-top: 80px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 50px;
}
@media (max-width: 860px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 520px) {
    .footer-grid { grid-template-columns: 1fr; }
}
#site-footer h4 {
    font-family: var(--f-display);
    font-size: 15px;
    color: var(--white);
    margin-bottom: 18px;
    letter-spacing: 0.1em;
}
#site-footer ul { list-style: none; }
#site-footer li { padding: 5px 0; font-size: 14.5px; color: var(--text-dim); }
#site-footer li a { color: var(--text-dim); }
#site-footer li a:hover { color: var(--cyan-bright); }
.foot-tagline {
    color: var(--text-dim);
    font-size: 14.5px;
    margin: 16px 0;
    max-width: 320px;
    line-height: 1.7;
}
.foot-mono {
    font-family: var(--f-mono);
    font-size: 10.5px;
    letter-spacing: 0.18em;
    color: var(--text-mute);
    text-transform: uppercase;
}
.foot-hours {
    font-family: var(--f-mono);
    font-size: 13px !important;
    color: var(--text-soft) !important;
}
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13px;
    color: var(--text-mute);
}

/* ---------- Floating WhatsApp ---------- */
.float-wa {
    position: fixed;
    bottom: 24px; right: 24px;
    z-index: 999;
    width: 58px; height: 58px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 10px 35px rgba(37, 211, 102, 0.5);
    transition: transform .25s ease, box-shadow .25s ease;
    animation: floatPulse 2.5s ease-in-out infinite;
}
.float-wa:hover {
    transform: scale(1.08);
    box-shadow: 0 14px 45px rgba(37, 211, 102, 0.7);
    color: #fff;
}
@keyframes floatPulse {
    0%, 100% { box-shadow: 0 10px 35px rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(37, 211, 102, 0.5); }
    50%      { box-shadow: 0 10px 35px rgba(37, 211, 102, 0.5), 0 0 0 18px rgba(37, 211, 102, 0); }
}

/* ---------- Page header (for inner pages) ---------- */
.page-header {
    padding: 120px 0 60px;
    text-align: center;
    position: relative;
    border-bottom: 1px solid var(--border);
    background:
        radial-gradient(700px 350px at 50% 0%, rgba(37, 99, 235, 0.28), transparent 70%);
}
.page-header h1 {
    font-size: clamp(36px, 5vw, 64px);
    margin-bottom: 18px;
}
.page-header p {
    max-width: 640px;
    margin: 0 auto;
    color: var(--text-dim);
    font-size: 17px;
}
.breadcrumbs {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-mute);
    margin-bottom: 18px;
}
.breadcrumbs a { color: var(--text-dim); }
.breadcrumbs a:hover { color: var(--cyan-bright); }
.breadcrumbs span { color: var(--cyan-bright); }

/* ---------- Reveal animations ---------- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease;
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Print / accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
    html { scroll-behavior: auto; }
}

/* ============================================================
   MOBILE POLISH + BLUE INTENSIFIER
   Tightens spacing, enlarges tap targets, amplifies blue
   ============================================================ */

/* Stronger blue presence sitewide */
:root {
    --border:        rgba(96, 165, 250, 0.22);
    --border-strong: rgba(96, 165, 250, 0.45);
    --glow:          0 0 50px rgba(59, 130, 246, 0.5);
    --glow-cyan:     0 0 40px rgba(34, 211, 238, 0.55);
}

/* Heavier blue wash on the body */
body {
    background-image:
        radial-gradient(1400px 700px at 15% -10%, rgba(37, 99, 235, 0.28), transparent 60%),
        radial-gradient(1100px 600px at 100% 15%, rgba(29, 78, 216, 0.22), transparent 60%),
        radial-gradient(900px 500px at 50% 100%, rgba(6, 182, 212, 0.10), transparent 60%),
        linear-gradient(rgba(96, 165, 250, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(96, 165, 250, 0.05) 1px, transparent 1px);
    background-size: auto, auto, auto, 44px 44px, 44px 44px;
}

/* Header sits on a stronger blue gradient when scrolled */
#site-header.scrolled {
    background: linear-gradient(180deg, rgba(5, 11, 31, 0.92), rgba(15, 30, 64, 0.88)) !important;
    border-bottom: 1px solid rgba(96, 165, 250, 0.25) !important;
}

/* Service icons radiate more blue */
.service-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.25), rgba(29, 78, 216, 0.15));
    border-color: rgba(96, 165, 250, 0.4);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 8px 20px rgba(37, 99, 235, 0.2);
}

/* Why-cards take a tinted blue background */
.why-card {
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.08), rgba(13, 26, 56, 0.6));
}
.why-card:hover {
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.15), rgba(13, 26, 56, 0.7));
}

/* Stronger blue tint on stat numbers */
.stat-num {
    background: linear-gradient(135deg, var(--cyan-bright), var(--blue-bright));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* Stronger glow on primary CTA */
.btn-primary { box-shadow: 0 10px 35px rgba(37, 99, 235, 0.55), 0 0 0 1px rgba(96, 165, 250, 0.3) inset; }

/* FAQ items get a soft blue hover */
.faq-q:hover { color: var(--blue-soft); }
.faq-item.open .faq-q { color: var(--cyan-bright); }

/* Page header pumps more blue */
.page-header {
    background:
        radial-gradient(700px 350px at 50% 0%, rgba(37, 99, 235, 0.45), transparent 70%),
        radial-gradient(500px 300px at 50% 100%, rgba(6, 182, 212, 0.15), transparent 70%);
}

/* Section titles get an underline accent */
.section-title { position: relative; padding-bottom: 14px; }
.section-title::after {
    content: ''; position: absolute;
    left: 50%; bottom: 0;
    width: 60px; height: 3px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--cyan-bright), var(--blue-bright));
    border-radius: 2px;
}
.about-grid .section-title::after,
.about-grid h2::after { left: 0; transform: none; }

/* === Mobile tightening — phones at 768px and below === */
@media (max-width: 768px) {
    .container { width: 94%; }

    /* Hero: less vertical space, smaller padding */
    .hero {
        min-height: 88vh;
        padding: 96px 0 60px;
    }
    .hero-sub { margin: 22px 0 32px; }

    /* Service cards: tighter padding for narrow viewports */
    .service-card { padding: 26px 22px; }
    .service-card h3 { font-size: 19px; }
    .services-grid { gap: 16px; }

    /* Gauge card: tighter padding */
    .gauge-card { padding: 26px 22px; }
    .gauge-row { padding: 12px 14px; }
    .gauge-row .value { font-size: 17px; }
    .gauge-row .label { font-size: 11px; }

    /* CTA banner: shrink heavy padding */
    .cta-banner { padding: 44px 24px; border-radius: 16px; }
    .cta-banner p { font-size: 15.5px; }

    /* Page header: bring it down */
    .page-header { padding: 100px 0 50px; }

    /* About / contact cards */
    .contact-card { padding: 30px 22px; }
    .contact-card h3 { font-size: 16px; }
    .contact-card a, .contact-card p { font-size: 16px; }

    /* Feature aircon section */
    .feature-aircon::before { width: 320px; height: 320px; right: -120px; }
    .feature-list li { font-size: 14.5px; }

    /* FAQ readability */
    .faq-q { font-size: 16px; padding: 20px 44px 20px 0; min-height: 44px; }
    .faq-a { font-size: 15px; }

    /* Buttons: full-width feel on hero */
    .hero-cta .btn { width: 100%; justify-content: center; }
    .hero-cta { gap: 12px; }

    /* Section vertical rhythm */
    section { padding: 56px 0; }

    /* Section title underline shifts smaller */
    .section-title::after { width: 48px; height: 2.5px; }

    /* Why cards trim */
    .why-card { padding: 24px 20px; }
    .why-num { font-size: 38px; }

    /* Smaller floating WA so it doesn't overlap content */
    .float-wa { width: 54px; height: 54px; bottom: 18px; right: 18px; }

    /* Footer gets centered text on mobile for balance */
    .footer-grid { text-align: left; }
    .footer-bottom { justify-content: center; text-align: center; }
}

/* === Tiny phones — 420px and below === */
@media (max-width: 420px) {
    .hero { padding: 88px 0 48px; min-height: auto; }
    .hero h1 { font-size: clamp(34px, 9.5vw, 44px); line-height: 1.05; }
    .hero-sub { font-size: 15px; margin: 18px 0 26px; }
    .hero-tag { font-size: 10px; padding: 7px 12px; }

    /* Larger nav menu items on smallest screens (tap target) */
    .menu a { padding: 18px 0 !important; font-size: 17px !important; }

    /* Section padding even tighter */
    section { padding: 48px 0; }

    /* Page header tighter */
    .page-header { padding: 90px 0 40px; }
    .page-header h1 { font-size: clamp(30px, 8vw, 40px); }
    .page-header p { font-size: 15.5px; }

    /* Stats: keep 2-col but trim numerics */
    .stat-num { font-size: 32px; }

    /* CTA banner */
    .cta-banner { padding: 36px 18px; }
    .cta-banner h2 { font-size: clamp(26px, 7vw, 34px); }

    /* Service card icon size */
    .service-icon { width: 44px; height: 44px; }

    /* Gauge card title spacing */
    .gauge-card { padding: 22px 18px; }
}

/* Tap-target safety: every interactive element ≥ 44px touch area */
@media (max-width: 768px) {
    .btn { min-height: 48px; padding: 14px 22px; }
    .menu a { min-height: 44px; display: flex; align-items: center; }
    .burger { min-width: 44px; min-height: 44px; justify-content: center; }
    .service-link { padding: 6px 0; }
}

/* Prevent horizontal overflow safety */
html, body { max-width: 100%; }
.hero, section, footer, header { max-width: 100vw; }