/* =============================================================
   LumineLab — stylesheet
   Aligned to the Manual de Normas Gráficas (v1.0 · 2026):
   amber-on-charcoal, premium & technical. Dark, accessible.
   Palette · Âmbar #F5B544 · Carvão #16130F · Marfim #F4ECDD
   Type    · Sora (titles) · Hanken Grotesk (body) · Space Mono (data)
   ============================================================= */

/* ---------- Design tokens ---------- */
:root {
    /* Charcoal (Carvão) scale — warm dark base */
    --char-950: #100D0A;
    --char-900: #16130F;   /* Carvão — page background */
    --char-850: #1A160F;   /* tinted sections */
    --char-800: #1C1813;   /* card / surface */
    --char-700: #211C16;
    --char-600: #2A2520;
    --char-500: #3A3530;
    --char-400: #5A5246;   /* Cinza quente */

    /* Amber (Âmbar) scale */
    --amber-100: #FFE7B6;
    --amber-200: #FFD27A;
    --amber-300: #FFC95C;
    --amber-400: #F5B544;   /* brand amber */
    --amber-500: #E0892F;
    --amber-600: #C2740F;

    /* Ivory / neutrals */
    --ivory:     #F4ECDD;   /* Marfim */
    --ivory-dim: #EDE7DB;

    /* Surfaces & lines */
    --bg:        var(--char-900);
    --bg-soft:   var(--char-850);
    --bg-tint:   var(--char-800);
    --surface:   var(--char-800);
    --line:        rgba(244,236,221,.08);
    --line-strong: rgba(244,236,221,.16);

    /* Text */
    --text:      var(--ivory-dim);
    --heading:   var(--ivory);
    --muted:     #9C9488;
    --faint:     #6E665B;

    /* Back-compat aliases (older names used across templates) */
    --ink:       var(--char-900);
    --ink-900:   var(--char-900);
    --ink-800:   var(--char-850);
    --ink-700:   var(--char-700);
    --ink-500:   var(--muted);
    --ink-300:   var(--char-400);
    --gold:      var(--amber-400);
    --gold-50:   rgba(245,181,68,.10);
    --gold-soft: rgba(245,181,68,.10);
    --gold-200:  rgba(245,181,68,.40);
    --gold-300:  var(--amber-300);
    --gold-400:  var(--amber-400);
    --gold-500:  var(--amber-500);
    --gold-600:  var(--amber-400);
    --gold-700:  var(--amber-300);
    --white:     var(--ivory);

    /* Radius — generous, soft (per manual) */
    --radius-xs: 8px;
    --radius-sm: 12px;
    --radius:    18px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --radius-full: 100px;

    /* Shadows — deep, warm */
    --shadow-xs: 0 1px 2px rgba(0,0,0,.30);
    --shadow-sm: 0 1px 2px rgba(0,0,0,.30), 0 2px 8px -2px rgba(0,0,0,.40);
    --shadow:    0 1px 2px rgba(0,0,0,.30), 0 14px 32px -18px rgba(0,0,0,.65);
    --shadow-md: 0 6px 16px -6px rgba(0,0,0,.45), 0 24px 50px -24px rgba(0,0,0,.7);
    --shadow-lg: 0 16px 36px -12px rgba(0,0,0,.5), 0 44px 80px -36px rgba(0,0,0,.8);
    --shadow-gold: 0 18px 44px -18px rgba(245,181,68,.55);

    /* Motion */
    --ease:        cubic-bezier(.22,.61,.36,1);
    --ease-spring: cubic-bezier(.34,1.4,.5,1);
    --t-fast: .15s;
    --t:      .25s;
    --t-slow: .45s;

    /* Focus ring */
    --ring: 0 0 0 3px rgba(245,181,68,.5);

    --container: 1180px;

    --font-head: 'Sora', system-ui, sans-serif;
    --font-body: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-mono: 'Space Mono', ui-monospace, 'SFMono-Regular', monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--bg); }

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    line-height: 1.65;
    font-size: 16.5px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3 { font-family: var(--font-head); color: var(--heading); line-height: 1.1; margin: 0 0 .5em; font-weight: 600; letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 4.8vw, 3.6rem); letter-spacing: -.035em; line-height: 1.02; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.18rem; letter-spacing: -.012em; }
p  { margin: 0 0 1rem; }
a  { color: var(--amber-400); text-decoration: none; transition: color var(--t-fast) var(--ease); }
a:hover { color: var(--amber-300); text-decoration: underline; }
em { font-style: normal; color: var(--muted); }
img, svg { max-width: 100%; }
ul { margin: 0; padding: 0; }
::selection { background: var(--amber-400); color: var(--char-900); }

/* Global keyboard focus */
:focus-visible {
    outline: none;
    box-shadow: var(--ring);
    border-radius: var(--radius-xs);
}
a:focus-visible, .btn:focus-visible, summary:focus-visible { border-radius: var(--radius-full); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
.narrow { max-width: 820px; }
.center { text-align: center; }

.icon { width: 22px; height: 22px; flex: none; }

[id] { scroll-margin-top: 96px; }

.skip-link {
    position: absolute; left: -999px; top: 0; z-index: 200;
    background: var(--amber-400); color: var(--char-900); padding: 10px 16px; border-radius: 0 0 8px 0; font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ---------- Eyebrow (Space Mono technical label) ---------- */
.eyebrow {
    display: inline-flex; align-items: center; gap: .55em;
    font-family: var(--font-mono); font-weight: 400; font-size: .76rem;
    letter-spacing: .18em; text-transform: uppercase; color: var(--amber-400);
    margin: 0 0 1.1rem;
}
.eyebrow::before {
    content: ""; width: 6px; height: 6px; border-radius: 50%;
    background: var(--amber-400); box-shadow: 0 0 0 4px rgba(245,181,68,.18);
}
.eyebrow .icon { width: 16px; height: 16px; }
.eyebrow .icon + * { margin: 0; }

/* ---------- Buttons (pill, per manual) ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .55em;
    font-family: var(--font-head); font-weight: 600; font-size: .98rem;
    padding: .8em 1.5em; border-radius: var(--radius-full); border: 1.5px solid transparent;
    cursor: pointer; white-space: nowrap; line-height: 1.1; text-decoration: none;
    transition: transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease),
                box-shadow var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn .icon { width: 19px; height: 19px; transition: transform var(--t) var(--ease); }
.btn:hover .icon { transform: translateX(2px); }

.btn-primary {
    background: var(--amber-400); color: var(--char-900); box-shadow: var(--shadow-gold);
}
.btn-primary:hover { background: var(--amber-300); color: var(--char-900); box-shadow: 0 20px 50px -16px rgba(245,181,68,.7); }
.btn-ghost { background: rgba(244,236,221,.05); color: var(--ivory); border-color: rgba(244,236,221,.18); }
.btn-ghost:hover { background: rgba(244,236,221,.1); border-color: rgba(244,236,221,.32); color: var(--ivory); }
.btn-outline { background: transparent; color: var(--ivory); border-color: var(--line-strong); }
.btn-outline:hover { border-color: var(--amber-400); background: rgba(245,181,68,.08); color: var(--amber-300); }
.btn-light { background: var(--ivory); color: var(--char-900); box-shadow: var(--shadow-sm); }
.btn-light:hover { background: #fff; color: var(--char-900); box-shadow: var(--shadow-lg); }
.btn-lg { padding: 1em 1.9em; font-size: 1.02rem; }
.btn-sm { padding: .55em 1em; font-size: .88rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.btn .icon:only-child { transform: none; }

/* ---------- Brand mark (LL monogram) ---------- */
.brand { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand-mark {
    width: 40px; height: 40px; flex: none;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 11px; background: var(--amber-400);
    font-family: var(--font-head); font-weight: 700; font-size: 19px;
    color: var(--char-900); letter-spacing: -.05em; line-height: 1;
    box-shadow: 0 10px 26px -14px rgba(245,181,68,.6);
    transition: transform var(--t) var(--ease-spring);
}
.brand-mark svg { width: 100%; height: 100%; }
.brand:hover .brand-mark { transform: translateY(-1px) scale(1.04); }
.brand-name { font-family: var(--font-head); font-weight: 600; font-size: 1.35rem; color: var(--ivory); letter-spacing: -.02em; line-height: 1; }
.brand-name .bn-1 { color: var(--ivory); }
.brand-name .bn-2 { color: var(--amber-400); }

/* ---------- Header ---------- */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(22,19,15,.78);
    backdrop-filter: saturate(160%) blur(14px);
    border-bottom: 1px solid var(--line);
    transition: box-shadow var(--t) var(--ease), background var(--t) var(--ease);
}
.site-header.scrolled { box-shadow: 0 14px 40px -28px rgba(0,0,0,.9); background: rgba(22,19,15,.92); }
.header-inner { display: flex; align-items: center; gap: 1.5rem; height: 74px; }

.main-nav { display: flex; align-items: center; gap: 1.7rem; margin-left: auto; }
.main-nav > ul { display: flex; align-items: center; gap: 1.7rem; list-style: none; }
.main-nav a {
    font-family: var(--font-body); font-weight: 500; font-size: .98rem; color: var(--muted);
    text-decoration: none; padding: .4em 0; position: relative;
}
.main-nav a:hover { color: var(--ivory); }
.main-nav a[aria-current="page"] { color: var(--ivory); font-weight: 600; }
.main-nav a::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -3px; height: 2px;
    background: var(--amber-400); border-radius: 2px; transform: scaleX(0); transform-origin: left;
    transition: transform var(--t) var(--ease);
}
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav-close { display: none; }
.nav-cta { display: none; }
/* keep the CTA button legible inside the nav (beats .main-nav a colour) */
.main-nav .btn-primary { color: var(--char-900); }
.main-nav .btn-primary:hover { color: var(--char-900); }

.header-actions { display: flex; align-items: center; gap: .9rem; }
.lang-switch { display: inline-flex; align-items: center; gap: 2px; background: var(--char-800); border: 1px solid var(--line); border-radius: var(--radius-full); padding: 3px; }
.lang-switch a { font-family: var(--font-mono); font-weight: 400; font-size: .76rem; letter-spacing: .04em; color: var(--muted); padding: .34em .76em; border-radius: var(--radius-full); text-decoration: none; transition: background var(--t-fast), color var(--t-fast); }
.lang-switch a:hover { color: var(--ivory); }
.lang-switch a.is-active { background: var(--amber-400); color: var(--char-900); }
.btn-call { color: var(--ivory); border-color: var(--line-strong); background: transparent; }
.btn-call:hover { border-color: var(--amber-400); background: rgba(245,181,68,.08); color: var(--amber-300); }
.btn-call .icon { color: var(--amber-400); }
.nav-toggle { display: none; background: none; border: 0; color: var(--ivory); cursor: pointer; padding: 6px; border-radius: var(--radius-xs); }
.nav-overlay { position: fixed; inset: 0; background: rgba(8,6,4,.6); backdrop-filter: blur(2px); z-index: 98; opacity: 0; transition: opacity var(--t); }

/* ---------- Hero ---------- */
.hero {
    position: relative; overflow: hidden; color: var(--ivory); isolation: isolate;
    background:
        radial-gradient(1100px 540px at 80% -10%, rgba(245,181,68,.20), transparent 60%),
        radial-gradient(900px 600px at 8% 115%, rgba(245,181,68,.06), transparent 60%),
        linear-gradient(165deg, #1A160F 0%, #16130F 55%, #100D0A 100%);
}
.hero::before {  /* fine grid */
    content: ""; position: absolute; inset: 0; z-index: -1; opacity: .6;
    background-image: linear-gradient(rgba(244,236,221,.04) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(244,236,221,.04) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: radial-gradient(circle at 72% 25%, #000 0%, transparent 72%);
            mask-image: radial-gradient(circle at 72% 25%, #000 0%, transparent 72%);
}
.hero::after {  /* drifting amber aurora */
    content: ""; position: absolute; width: 560px; height: 560px; right: -8%; top: -22%; z-index: -1;
    background: radial-gradient(circle, rgba(245,181,68,.26), transparent 62%);
    filter: blur(22px); animation: drift 16s ease-in-out infinite;
}
@keyframes drift { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-36px, 30px); } }

.hero-inner { display: grid; grid-template-columns: 1.12fr .88fr; gap: 3rem; align-items: center; padding: clamp(3.6rem, 7vw, 6.8rem) 0; }
.hero-copy .eyebrow { color: var(--amber-300); }
.hero-copy .eyebrow::before { background: var(--amber-300); box-shadow: 0 0 0 4px rgba(255,201,92,.2); }
.hero-copy h1 { color: var(--ivory); max-width: 17ch; }
.hero-lead { font-size: 1.17rem; color: var(--muted); max-width: 47ch; margin-bottom: 1.7rem; }
.hero-points { list-style: none; display: flex; flex-wrap: wrap; gap: .7rem; margin: 0 0 2rem; }
.hero-points li {
    display: inline-flex; align-items: center; gap: .5em; font-weight: 500; font-size: .94rem; color: var(--ivory-dim);
    background: rgba(244,236,221,.05); border: 1px solid var(--line-strong);
    padding: .42em .95em; border-radius: var(--radius-full);
}
.hero-points .icon { width: 17px; height: 17px; color: var(--amber-400); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }

.hero-visual { position: relative; display: grid; place-items: center; min-height: 340px; }
.hero-bulb { width: min(78%, 300px); filter: drop-shadow(0 30px 55px rgba(245,181,68,.4)); position: relative; z-index: 1; animation: float 6s ease-in-out infinite; }
.hero-glow { position: absolute; width: 340px; height: 340px; border-radius: 50%; background: radial-gradient(circle, rgba(245,181,68,.4), transparent 64%); filter: blur(14px); animation: pulse 5s ease-in-out infinite; }
.hero-glow::after {
    content: ""; position: absolute; inset: -40px; border-radius: 50%;
    border: 1px solid rgba(245,181,68,.2);
}
.hero-card {
    position: absolute; z-index: 2; bottom: 5%; left: -3%;
    display: flex; align-items: center; gap: .85rem;
    background: var(--ivory); color: var(--char-900);
    padding: .9rem 1.15rem; border-radius: var(--radius); box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite .6s;
}
.hero-card-icon { width: 44px; height: 44px; display: grid; place-items: center; background: var(--amber-400); border-radius: 11px; color: var(--char-900); }
.hero-card strong { display: block; font-family: var(--font-head); font-size: .96rem; }
.hero-card span { font-size: .82rem; color: var(--char-400); }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes pulse { 0%,100% { opacity: .85; transform: scale(1); } 50% { opacity: 1; transform: scale(1.06); } }

/* ---------- Trust bar ---------- */
.trust-bar { background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; padding: 1.6rem 0; }
.trust-item { display: flex; align-items: center; gap: .85rem; padding: .35rem .25rem; }
.trust-item + .trust-item { border-left: 1px solid var(--line); padding-left: 1.4rem; }
.trust-icon { display: grid; place-items: center; width: 44px; height: 44px; flex: none; border-radius: 12px; background: rgba(245,181,68,.12); color: var(--amber-400); box-shadow: inset 0 0 0 1px rgba(245,181,68,.2); }
.trust-item strong { display: block; font-family: var(--font-head); font-weight: 600; font-size: .98rem; color: var(--ivory); line-height: 1.2; }
.trust-item span { font-size: .85rem; color: var(--muted); }

/* ---------- Sections ---------- */
.section { padding: clamp(3.6rem, 6.2vw, 5.8rem) 0; }
.section-tint { background: var(--bg-soft); }
.section-head { max-width: 660px; margin: 0 auto 2.8rem; text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-lead { color: var(--muted); font-size: 1.1rem; margin: 0; }
.section-foot { text-align: center; margin-top: 2.6rem; }
.lead-paragraph { font-size: 1.13rem; color: var(--ivory-dim); }
.muted { color: var(--muted); }

/* ---------- Cards (services grid) ---------- */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.card {
    position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 1.7rem 1.5rem; box-shadow: var(--shadow-sm); overflow: hidden;
    transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.card::before {
    content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px;
    background: linear-gradient(90deg, var(--amber-300), var(--amber-500));
    transform: scaleX(0); transform-origin: left; transition: transform var(--t) var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.card:hover::before { transform: scaleX(1); }
.card-icon {
    display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 14px;
    background: rgba(245,181,68,.12); color: var(--amber-400);
    box-shadow: inset 0 0 0 1px rgba(245,181,68,.2); margin-bottom: 1rem;
    transition: transform var(--t) var(--ease-spring), background var(--t) var(--ease);
}
.card:hover .card-icon { transform: scale(1.08) rotate(-4deg); background: rgba(245,181,68,.2); }
.card-icon .icon { width: 26px; height: 26px; }
.card h3 { margin-bottom: .35rem; color: var(--ivory); }
.card p { color: var(--muted); font-size: .96rem; margin: 0; }

/* ---------- Features ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.8rem 2rem; }
.features-3 { grid-template-columns: repeat(3, 1fr); }
.features-4 { grid-template-columns: repeat(4, 1fr); }
/* Home "why" grid: flex + centred wrap so an incomplete last row stays centred. */
.section-why .features { display: flex; flex-wrap: wrap; justify-content: center; }
.section-why .feature { flex: 0 1 calc((100% - 2 * 2rem) / 3 - 1px); }
.feature { padding-left: 0; }
.feature-icon {
    display: inline-grid; place-items: center; width: 50px; height: 50px; border-radius: 14px;
    background: var(--char-700); color: var(--amber-400);
    margin-bottom: 1rem; box-shadow: inset 0 0 0 1px var(--line-strong);
    transition: transform var(--t) var(--ease-spring);
}
.feature:hover .feature-icon { transform: translateY(-3px); }
.feature-icon .icon { width: 24px; height: 24px; }
.feature h3 { margin-bottom: .3rem; }
.feature p { color: var(--muted); font-size: .98rem; margin: 0; }

/* ---------- Coverage ---------- */
.coverage-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.coverage-map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--line); aspect-ratio: 4/3; }
.coverage-map iframe { width: 100%; height: 100%; border: 0; display: block; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.4rem 0; }
.chips li { display: inline-flex; align-items: center; gap: .4em; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-full); padding: .46em .95em; font-size: .9rem; font-weight: 500; color: var(--ivory-dim); transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast); }
.chips li:hover { border-color: var(--amber-400); color: var(--amber-300); background: rgba(245,181,68,.08); }
.chips li .icon { width: 16px; height: 16px; color: var(--amber-400); }
.chips-grid { justify-content: center; }
.area-map { margin: 2rem auto 0; max-width: 920px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-md); aspect-ratio: 16/8; }
.area-map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- Process steps ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.7rem; counter-reset: step; position: relative; }
.step { position: relative; padding-top: .5rem; }
.step::after {  /* connector line */
    content: ""; position: absolute; top: 23px; left: calc(46px + .9rem); right: -1.7rem; height: 2px;
    background: repeating-linear-gradient(90deg, rgba(245,181,68,.4) 0 8px, transparent 8px 16px);
}
.step:last-child::after { display: none; }
.step-num {
    display: grid; place-items: center; width: 46px; height: 46px; border-radius: 13px;
    background: var(--amber-400); color: var(--char-900);
    font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; margin-bottom: .95rem;
    box-shadow: var(--shadow-gold); position: relative; z-index: 1;
}
.step h3 { margin-bottom: .3rem; }
.step p { color: var(--muted); font-size: .96rem; margin: 0; }

/* ---------- Service rows (services page) ---------- */
.service-list { display: flex; flex-direction: column; gap: 2.4rem; }
.service-row {
    display: grid; grid-template-columns: 320px 1fr; gap: 2.5rem; align-items: center;
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 2rem; box-shadow: var(--shadow-sm);
    transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.service-row:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.service-row.is-reverse { grid-template-columns: 1fr 320px; }
.service-row.is-reverse .service-row-media { order: 2; }
.service-row-media {
    display: grid; place-items: center; aspect-ratio: 16/11; border-radius: var(--radius); overflow: hidden;
    background: radial-gradient(420px 220px at 60% 0%, rgba(245,181,68,.18), transparent 65%), linear-gradient(150deg, var(--char-700), var(--char-900));
    position: relative;
}
.service-row-media::before {
    content: ""; position: absolute; inset: 0;
    background-image: linear-gradient(rgba(244,236,221,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(244,236,221,.05) 1px, transparent 1px);
    background-size: 30px 30px; -webkit-mask-image: radial-gradient(circle at 60% 30%, #000, transparent 75%); mask-image: radial-gradient(circle at 60% 30%, #000, transparent 75%);
}
.service-row-icon { display: grid; place-items: center; width: 96px; height: 96px; border-radius: 50%; background: rgba(245,181,68,.14); color: var(--amber-400); position: relative; z-index: 1; box-shadow: inset 0 0 0 1px rgba(245,181,68,.25); }
.service-row-icon .icon { width: 46px; height: 46px; }
.service-row-media.has-photo { padding: 0; }
.service-row-media.has-photo::before { display: none; }
.service-row-media.has-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.service-row-body h2 { font-size: 1.6rem; }
.service-row-body > p { color: var(--muted); }

/* ---------- Work gallery (home) ---------- */
/* Flex + centred wrap so an incomplete last row stays centred (5 items → 3 + 2 centred). */
.work-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.2rem; }
.work-tile {
    flex: 0 1 calc((100% - 2 * 1.2rem) / 3 - 1px);
    position: relative; margin: 0; border-radius: var(--radius-lg); overflow: hidden;
    aspect-ratio: 4/3; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
    background: var(--char-800);
}
.work-tile img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    transition: transform var(--t) var(--ease), filter var(--t) var(--ease);
}
.work-tile:hover img { transform: scale(1.05); }
.work-tile::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(to top, rgba(16,13,10,.82) 0%, rgba(16,13,10,.15) 42%, transparent 68%);
}
.work-tag {
    position: absolute; top: .8rem; left: .8rem; z-index: 2;
    font-family: var(--font-mono); font-size: .68rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase;
    color: var(--char-900); background: var(--amber-400); padding: .32em .7em; border-radius: var(--radius-full);
    box-shadow: var(--shadow-xs);
}
.work-tile figcaption {
    position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
    padding: 1rem 1.1rem; color: var(--ivory); font-weight: 500; font-size: .95rem; line-height: 1.35;
}
.ticks { list-style: none; display: grid; gap: .6rem; margin-top: 1.1rem; }
.ticks li { display: flex; align-items: flex-start; gap: .6em; font-weight: 500; }
.ticks .icon { width: 21px; height: 21px; color: var(--amber-400); margin-top: 2px; flex: none; }

/* ---------- CTA band ---------- */
.cta-band {
    position: relative; overflow: hidden; isolation: isolate; color: var(--ivory);
    background: radial-gradient(900px 400px at 10% 0%, rgba(245,181,68,.18), transparent 60%), linear-gradient(150deg, var(--char-800), var(--char-950));
}
.cta-band::before {
    content: ""; position: absolute; inset: 0; z-index: -1; opacity: .6;
    background-image: linear-gradient(rgba(244,236,221,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(244,236,221,.035) 1px, transparent 1px);
    background-size: 44px 44px; -webkit-mask-image: radial-gradient(circle at 12% 20%, #000, transparent 70%); mask-image: radial-gradient(circle at 12% 20%, #000, transparent 70%);
}
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: clamp(2.8rem, 5vw, 4.2rem) 0; }
.cta-band h2 { color: var(--ivory); margin-bottom: .4rem; }
.cta-band p { color: var(--muted); margin: 0; max-width: 52ch; }
.cta-band-actions { display: flex; gap: .8rem; flex: none; flex-wrap: wrap; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: .8rem; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-xs); overflow: hidden; transition: border-color var(--t-fast), box-shadow var(--t-fast); }
.faq-item:hover { border-color: var(--line-strong); }
.faq-item[open] { box-shadow: var(--shadow-sm); border-color: rgba(245,181,68,.35); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; cursor: pointer; padding: 1.15rem 1.35rem; font-family: var(--font-head); font-weight: 600; color: var(--ivory); list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon { color: var(--amber-400); transition: transform var(--t) var(--ease); flex: none; }
.faq-item[open] summary .icon { transform: rotate(135deg); }
.faq-answer { padding: 0 1.35rem 1.25rem; color: var(--muted); }
.faq-answer p { margin: 0; }

/* ---------- Page hero ---------- */
.page-hero {
    position: relative; overflow: hidden; isolation: isolate; color: var(--ivory);
    background: radial-gradient(800px 400px at 85% -20%, rgba(245,181,68,.18), transparent 60%), linear-gradient(160deg, #1A160F, #100D0A);
    padding: clamp(3.2rem, 6vw, 4.8rem) 0;
}
.page-hero::before {
    content: ""; position: absolute; inset: 0; z-index: -1; opacity: .6;
    background-image: linear-gradient(rgba(244,236,221,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(244,236,221,.035) 1px, transparent 1px);
    background-size: 44px 44px; -webkit-mask-image: radial-gradient(circle at 85% 10%, #000, transparent 70%); mask-image: radial-gradient(circle at 85% 10%, #000, transparent 70%);
}
.page-hero h1 { color: var(--ivory); }
.page-hero .eyebrow { color: var(--amber-300); }
.page-hero .eyebrow::before { background: var(--amber-300); box-shadow: 0 0 0 4px rgba(255,201,92,.2); }
.page-hero-lead { font-size: 1.15rem; color: var(--muted); max-width: 62ch; margin: 0; }
.page-hero .hero-actions { margin-top: 1.9rem; }
.page-hero-sm { padding: clamp(2.4rem, 4vw, 3.2rem) 0; }
.legal-updated { color: var(--muted); margin: 0; font-size: .95rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 2.5rem; align-items: start; }
.contact-form-wrap { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 2.2rem; box-shadow: var(--shadow); }
.contact-form { display: grid; gap: 1.15rem; }
.field { display: grid; gap: .4rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; }
.field label { font-family: var(--font-head); font-weight: 600; font-size: .92rem; color: var(--ivory); }
.field input, .field select, .field textarea {
    font-family: var(--font-body); font-size: 1rem; color: var(--ivory-dim);
    padding: .82em .95em; border: 1.5px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--char-900); width: 100%;
    transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field select option { background: var(--char-900); color: var(--ivory-dim); }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--char-400); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--amber-400); box-shadow: var(--ring); }
.field textarea { resize: vertical; min-height: 130px; }
.field-error { color: #F07167; font-size: .85rem; font-weight: 500; }
.field-consent .checkbox { display: flex; align-items: flex-start; gap: .6em; font-weight: 400; font-family: var(--font-body); font-size: .92rem; color: var(--muted); cursor: pointer; }
.field-consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--amber-400); flex: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.alert { display: flex; align-items: flex-start; gap: .7rem; padding: 1rem 1.2rem; border-radius: var(--radius-sm); margin-bottom: 1rem; }
.alert p { margin: 0; }
.alert .icon { flex: none; margin-top: 2px; }
.alert-ok { background: rgba(91,185,140,.12); color: #7FD3A6; border: 1px solid rgba(91,185,140,.32); }
.alert-error { background: rgba(240,113,103,.12); color: #F4938B; border: 1px solid rgba(240,113,103,.32); }

.contact-info h2 { font-size: 1.4rem; }
.contact-list { list-style: none; display: grid; gap: 1.1rem; margin: 0 0 1.2rem; }
.contact-list li { display: flex; align-items: flex-start; gap: .9rem; }
.ci-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 13px; background: rgba(245,181,68,.12); color: var(--amber-400); flex: none; box-shadow: inset 0 0 0 1px rgba(245,181,68,.2); }
.ci-label { display: block; font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); font-weight: 400; }
.contact-info .muted { display: inline-flex; align-items: center; gap: .5em; }
.contact-info .muted .icon { width: 18px; height: 18px; color: var(--amber-400); }
.contact-map { margin-top: 1.4rem; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm); aspect-ratio: 16/10; }
.contact-map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- Legal ---------- */
.legal-layout { display: grid; grid-template-columns: 250px 1fr; gap: 3rem; align-items: start; }
.legal-toc { position: sticky; top: 96px; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem 1.4rem; background: var(--surface); }
.legal-toc-title { font-family: var(--font-mono); font-weight: 400; font-size: .74rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin: 0 0 .7rem; }
.legal-toc ul { list-style: none; display: grid; gap: .5rem; }
.legal-toc a { color: var(--muted); font-size: .9rem; }
.legal-toc a:hover { color: var(--amber-300); }
.legal-body { max-width: 760px; }
.legal-section { margin-bottom: 2rem; }
.legal-section h2 { font-size: 1.3rem; margin-bottom: .6rem; padding-top: .4rem; }
.legal-section p, .legal-section li { color: var(--ivory-dim); }
.legal-section ul { padding-left: 1.2rem; margin: 0 0 1rem; }
.legal-section li { margin-bottom: .4rem; }

/* ---------- 404 ---------- */
.section-404 { padding: clamp(4rem, 9vw, 7rem) 0; }
.error-code { font-family: var(--font-head); font-weight: 700; font-size: clamp(3.5rem, 10vw, 6rem); color: transparent; background: linear-gradient(180deg, var(--amber-300), var(--amber-500)); -webkit-background-clip: text; background-clip: text; margin: 0; line-height: 1; }
.center-actions { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { background: var(--char-950); color: var(--muted); margin-top: 0; position: relative; }
.site-footer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, transparent, var(--amber-400), transparent); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr; gap: 2rem; padding: clamp(3.2rem, 5vw, 4.4rem) 0 2.6rem; }
.footer-brand .brand-name { color: var(--ivory); }
.footer-brand p { color: var(--muted); max-width: 34ch; margin-top: .9rem; font-size: .96rem; }
.footer-social { display: flex; gap: .6rem; margin-top: 1.1rem; }
.footer-social a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; background: rgba(244,236,221,.05); color: var(--ivory-dim); transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast); }
.footer-social a:hover { background: var(--amber-400); color: var(--char-900); transform: translateY(-2px); }
.footer-col h3 { color: var(--ivory); font-family: var(--font-mono); font-weight: 400; font-size: .76rem; text-transform: uppercase; letter-spacing: .14em; margin-bottom: 1rem; }
.footer-col ul { list-style: none; display: grid; gap: .6rem; }
.footer-col a, .footer-col span { color: var(--muted); font-size: .95rem; display: inline-flex; align-items: center; gap: .5em; }
.footer-col a:hover { color: var(--amber-300); text-decoration: none; }
.footer-col .icon { width: 17px; height: 17px; color: var(--amber-400); }
.footer-bottom { border-top: 1px solid var(--line); }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.3rem 0; flex-wrap: wrap; }
.footer-bottom p { margin: 0; font-size: .88rem; color: var(--faint); }
.footer-legal { list-style: none; display: flex; gap: 1.4rem; }
.footer-legal a { color: var(--muted); font-size: .88rem; }
.footer-legal a:hover { color: var(--amber-300); }

/* ---------- Floating / utilities ---------- */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 56px; height: 56px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 12px 30px -8px rgba(37,211,102,.6); transition: transform var(--t) var(--ease-spring), box-shadow var(--t); }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; box-shadow: 0 0 0 0 rgba(37,211,102,.5); animation: ring 2.6s ease-out infinite; }
@keyframes ring { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 70%,100% { box-shadow: 0 0 0 16px rgba(37,211,102,0); } }
.wa-float:hover { transform: translateY(-3px) scale(1.05); }
.wa-float .icon { width: 30px; height: 30px; position: relative; }
.to-top { position: fixed; right: 20px; bottom: 86px; z-index: 90; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line-strong); background: var(--char-800); color: var(--ivory); cursor: pointer; display: grid; place-items: center; opacity: 0; pointer-events: none; transition: opacity var(--t), transform var(--t), background var(--t); box-shadow: var(--shadow-md); }
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { transform: translateY(-3px); background: var(--char-700); border-color: var(--amber-400); }

.cookie-bar { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 95; max-width: 560px; margin-inline: auto; background: var(--char-800); border: 1px solid var(--line-strong); box-shadow: var(--shadow-lg); border-radius: var(--radius); padding: 1rem 1.2rem; display: none; align-items: center; gap: 1rem; }
.cookie-bar.is-visible { display: flex; }
.cookie-bar p { margin: 0; font-size: .9rem; color: var(--muted); }
.cookie-bar .btn { flex: none; }

/* ---------- Reveal animation (with stagger) ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.cards .reveal:nth-child(2), .features .reveal:nth-child(2), .steps .reveal:nth-child(2), .trust-grid .reveal:nth-child(2) { transition-delay: .06s; }
.cards .reveal:nth-child(3), .features .reveal:nth-child(3), .steps .reveal:nth-child(3), .trust-grid .reveal:nth-child(3) { transition-delay: .12s; }
.cards .reveal:nth-child(4), .features .reveal:nth-child(4), .steps .reveal:nth-child(4), .trust-grid .reveal:nth-child(4) { transition-delay: .18s; }
.cards .reveal:nth-child(5), .features .reveal:nth-child(5) { transition-delay: .24s; }
.cards .reveal:nth-child(6), .features .reveal:nth-child(6) { transition-delay: .30s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .cards { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .step::after { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 1.2rem 1rem; }
    .trust-item:nth-child(3) { border-left: 0; padding-left: .25rem; }
}
@media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
    .hero-visual { min-height: 0; order: 0; }
    .hero-card { display: none; }
    .coverage-inner { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .features, .features-3 { grid-template-columns: repeat(2, 1fr); }
    .section-why .feature { flex-basis: calc((100% - 2rem) / 2 - 1px); }
    .work-tile { flex-basis: calc((100% - 1.2rem) / 2 - 1px); }
    .service-row, .service-row.is-reverse { grid-template-columns: 1fr; gap: 1.4rem; }
    .service-row.is-reverse .service-row-media { order: 0; }
    .service-row-media { aspect-ratio: 16/7; }
    .legal-layout { grid-template-columns: 1fr; }
    .legal-toc { position: static; }
    .cta-band-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 820px) {
    .btn-call span { display: none; }
    .btn-call { padding: .6em .7em; }
    .nav-toggle { display: inline-flex; }
    .main-nav {
        position: fixed; top: 0; right: 0; bottom: 0; width: min(330px, 86vw);
        background: var(--char-850); flex-direction: column; align-items: stretch; justify-content: flex-start;
        gap: 0; padding: 1.4rem; margin: 0; z-index: 99; transform: translateX(100%);
        transition: transform var(--t) var(--ease); box-shadow: var(--shadow-lg); overflow-y: auto;
        border-left: 1px solid var(--line);
    }
    body.nav-open .main-nav { transform: translateX(0); }
    body.nav-open .nav-overlay { display: block; opacity: 1; }
    .nav-overlay[hidden] { display: none; }
    .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; margin-top: 2.4rem; }
    .main-nav > ul li { border-bottom: 1px solid var(--line); }
    .main-nav > ul a { display: block; padding: .95em 0; font-size: 1.05rem; }
    .main-nav a::after { display: none; }
    .nav-close { display: inline-flex; position: absolute; top: 1rem; right: 1rem; background: none; border: 0; color: var(--ivory); cursor: pointer; }
    .nav-cta { display: block; margin-top: 1.4rem; }
    .nav-cta .btn { width: 100%; }
}
@media (max-width: 560px) {
    .cards { grid-template-columns: 1fr; }
    .features, .features-3 { grid-template-columns: 1fr; }
    .section-why .feature, .work-tile { flex-basis: 100%; }
    .steps { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr; gap: .4rem; }
    .trust-item { border-left: 0 !important; padding-left: .25rem !important; padding-block: .55rem; }
    .trust-item + .trust-item { border-top: 1px solid var(--line); }
    .field-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; align-items: flex-start; }
    .cookie-bar { flex-direction: column; align-items: stretch; text-align: center; }
    .hero-visual { display: none; }
    .hero-actions .btn, .center-actions .btn, .cta-band-actions .btn { width: 100%; }
    .contact-form-wrap { padding: 1.5rem; }
    .service-row { padding: 1.5rem; }
    .area-map { aspect-ratio: 4/3; }
    .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
    .wa-float .icon { width: 27px; height: 27px; }
    .to-top { right: 16px; bottom: 76px; }
}
@media (max-width: 420px) {
    .container { padding-inline: 16px; }
    .header-inner { gap: .6rem; }
    .header-actions { gap: .5rem; }
    .btn-call { display: none; }
    .brand-name { font-size: 1.2rem; }
    .brand-mark { width: 36px; height: 36px; font-size: 17px; }
    .hero-lead, .page-hero-lead { font-size: 1.05rem; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .btn:hover, .card:hover, .feature:hover .feature-icon, .service-row:hover, .wa-float:hover, .to-top:hover { transform: none; }
}