/* ============================================================
   UNICI Solutions — main.css
   v1.0 rev.c — Secção Consultoria + 4 passos
   Projecto editado pela UNICI
   Actualizado: 2026/06/08
   ============================================================ */

/* ── Variáveis ─────────────────────────────────────────────── */
:root {
    --c-bg:        #FFFFFF;
    --c-surface:   #F7F9FC;
    --c-surface2:  #EEF2F8;
    --c-border:    #E1E8F0;
    --c-navy:      #1A2A4F;
    --c-navy-soft: #3A4A6B;
    --c-text:      #1A2A4F;
    --c-muted:     #6B7A93;
    --c-accent:    #D29A3A;
    --c-accent-dk: #B5822A;
    --c-bordeaux:  #8B2942;
    --c-bordeaux-l:#F5E8EB;
    --c-white:     #FFFFFF;
    --c-green:     #3D8B5F;

    --f-base:      'Outfit', system-ui, -apple-system, sans-serif;

    --radius-sm:   8px;
    --radius-md:   14px;
    --radius-lg:   22px;

    --shadow-sm:   0 2px 12px rgba(26,42,79,0.06);
    --shadow-card: 0 8px 32px rgba(26,42,79,0.08);
    --shadow-glow: 0 12px 40px rgba(210,154,58,0.18);

    --container:   1200px;
    --gap:         clamp(1.5rem, 4vw, 3rem);
    --section-py:  clamp(4rem, 8vw, 7rem);

    --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--f-base);
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.65;
    font-weight: 400;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }

/* ── Utilitários ────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(1rem, 4vw, 2rem);
}
.section { padding: var(--section-py) 0; }
.section--alt { background: var(--c-surface); }
.section--dark { background: var(--c-surface2); }

.label-tag {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--c-accent-dk);
    background: rgba(210,154,58,.12);
    border: 1px solid rgba(210,154,58,.28);
    padding: .35rem .85rem;
    border-radius: 999px;
    margin-bottom: 1.2rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--c-navy);
    margin-bottom: 1rem;
}
.section-title span { color: var(--c-accent); }

.section-sub {
    font-size: 1.05rem;
    color: var(--c-muted);
    max-width: 560px;
    margin-bottom: 3rem;
}

/* ── Botões ─────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-weight: 600;
    font-size: .92rem;
    letter-spacing: 0;
    padding: .85rem 1.8rem;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
    text-decoration: none;
}
.btn-primary { background: var(--c-navy); color: var(--c-white); }
.btn-primary:hover { background: #15234A; transform: translateY(-2px); box-shadow: 0 10px 28px rgba(26,42,79,.22); }
.btn-accent { background: var(--c-accent); color: var(--c-white); }
.btn-accent:hover { background: var(--c-accent-dk); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(210,154,58,.3); }
.btn-bordeaux { background: var(--c-bordeaux); color: var(--c-white); }
.btn-bordeaux:hover { background: #732137; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--c-navy); border: 1.5px solid var(--c-border); }
.btn-outline:hover { border-color: var(--c-navy); background: var(--c-navy); color: var(--c-white); transform: translateY(-2px); }
.btn-nav {
    background: var(--c-navy);
    color: var(--c-white);
    font-weight: 600;
    font-size: .85rem;
    padding: .55rem 1.2rem;
    border-radius: var(--radius-sm);
    transition: background var(--transition), transform var(--transition);
}
.btn-nav:hover { background: var(--c-accent); transform: translateY(-1px); }

/* ── Header ─────────────────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(255,255,255,.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--c-border);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo { display: flex; align-items: center; gap: .65rem; text-decoration: none; }
.logo-img { width: 38px; height: 38px; flex-shrink: 0; }
.logo-text {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--c-navy);
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    letter-spacing: -0.01em;
}
.logo-text em {
    font-style: normal;
    font-size: .68rem;
    font-weight: 500;
    color: var(--c-muted);
    letter-spacing: .12em;
    text-transform: uppercase;
}

.main-nav ul { display: flex; align-items: center; gap: 2rem; }
.main-nav a {
    font-size: .9rem;
    font-weight: 500;
    color: var(--c-navy-soft);
    transition: color var(--transition);
}
.main-nav a:hover { color: var(--c-accent); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: .3rem;
}
.nav-toggle span {
    display: block;
    width: 24px; height: 2px;
    background: var(--c-navy);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(70px + 4rem) 0 4rem;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 85% 15%, rgba(210,154,58,.08) 0%, transparent 45%),
        radial-gradient(circle at 10% 90%, rgba(26,42,79,.05) 0%, transparent 45%),
        var(--c-bg);
}

.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); align-items: center; }
.hero-content { position: relative; z-index: 1; }

.hero-title {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: var(--c-navy);
    margin-bottom: 1.5rem;
}
.hero-title span { color: var(--c-accent); }

.hero-sub {
    font-size: 1.1rem;
    color: var(--c-muted);
    max-width: 480px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.stat-item strong {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--c-accent);
    letter-spacing: -0.02em;
}
.stat-item span {
    font-size: .82rem;
    color: var(--c-muted);
    letter-spacing: .02em;
}

.hero-visual { position: relative; z-index: 1; }
.hero-card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}
.hero-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--c-accent), var(--c-navy));
}
.hc-header { display: flex; align-items: center; gap: .6rem; margin-bottom: 1.5rem; }
.hc-dot { width: 10px; height: 10px; border-radius: 50%; }
.hc-dot.red { background: #E07A5F; }
.hc-dot.yellow { background: var(--c-accent); }
.hc-dot.green { background: var(--c-green); }
.hc-title {
    margin-left: auto;
    font-size: .72rem;
    color: var(--c-muted);
    font-weight: 600;
    letter-spacing: .05em;
}

.hc-metric {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.2rem;
    margin-bottom: .8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.hc-metric-label { font-size: .85rem; color: var(--c-muted); }
.hc-metric-value {
    font-weight: 700;
    font-size: 1rem;
    color: var(--c-navy);
    letter-spacing: -0.01em;
}
.hc-metric-value.up { color: var(--c-green); }
.hc-metric-value.acc { color: var(--c-accent-dk); }

.hc-bar-wrap { margin-top: 1.5rem; }
.hc-bar-label {
    display: flex;
    justify-content: space-between;
    font-size: .78rem;
    color: var(--c-muted);
    margin-bottom: .4rem;
}
.hc-bar-track { height: 6px; background: var(--c-surface2); border-radius: 999px; overflow: hidden; }
.hc-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--c-accent), var(--c-navy));
    border-radius: 999px;
    animation: bar-grow 1.8s ease forwards;
    transform-origin: left;
}
@keyframes bar-grow { from { width: 0; } }

/* ── Cards genéricos (dores / features) ─────────────────────── */
.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}
.pain-card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.pain-card:hover {
    border-color: rgba(210,154,58,.5);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}
.pain-icon { width: 48px; height: 48px; color: var(--c-navy); margin-bottom: 1.2rem; }
.pain-icon svg { width: 100%; height: 100%; }
.pain-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-navy);
    margin-bottom: .6rem;
    letter-spacing: -0.01em;
}
.pain-card p { font-size: .92rem; color: var(--c-muted); line-height: 1.6; }

/* ── Processo ───────────────────────────────────────────────── */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    counter-reset: step;
}
.step-card {
    position: relative;
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    counter-increment: step;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.step-card::before {
    content: counter(step, decimal-leading-zero);
    position: absolute;
    top: 1rem; right: 1.2rem;
    font-size: 3rem;
    font-weight: 700;
    color: rgba(210,154,58,.14);
    line-height: 1;
    letter-spacing: -0.04em;
}
.step-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-navy);
    margin-bottom: .6rem;
    letter-spacing: -0.01em;
}
.step-card p { font-size: .92rem; color: var(--c-muted); line-height: 1.6; }
.step-duration {
    display: inline-block;
    margin-top: 1rem;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .04em;
    color: var(--c-accent-dk);
    text-transform: uppercase;
}

/* ── Aplicações ─────────────────────────────────────────────── */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}
.app-card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
    text-decoration: none;
    color: inherit;
}
.app-card:hover {
    border-color: rgba(210,154,58,.5);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}
.app-header { display: flex; justify-content: space-between; align-items: flex-start; }
.app-icon { width: 52px; height: 52px; color: var(--c-navy); }
.app-icon svg { width: 100%; height: 100%; }
.app-status {
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    padding: .28rem .7rem;
    border-radius: 999px;
    white-space: nowrap;
}
.status-live { background: rgba(61,139,95,.12); color: var(--c-green); border: 1px solid rgba(61,139,95,.3); }
.status-beta { background: rgba(26,42,79,.08);  color: var(--c-navy);  border: 1px solid rgba(26,42,79,.2); }
.status-soon { background: rgba(210,154,58,.12); color: var(--c-accent-dk); border: 1px solid rgba(210,154,58,.3); }

.app-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--c-navy);
    letter-spacing: -0.01em;
}
.app-card p { font-size: .9rem; color: var(--c-muted); line-height: 1.6; flex: 1; }
.app-tags { display: flex; gap: .5rem; flex-wrap: wrap; }
.app-tag {
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .03em;
    padding: .22rem .6rem;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 5px;
    color: var(--c-navy-soft);
    text-transform: uppercase;
}

/* ── Preços ─────────────────────────────────────────────────── */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    align-items: start;
}
.price-card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
    position: relative;
}
.price-card.featured {
    border-color: var(--c-accent);
    box-shadow: var(--shadow-glow);
}
/* Badge "Mais Popular" — agora pequeno, numa linha, fora do topo */
.price-card.featured::before {
    content: 'Mais Popular';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--c-accent);
    color: var(--c-white);
    font-size: .62rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: .25rem .7rem;
    border-radius: 999px;
    white-space: nowrap;
    line-height: 1;
    box-shadow: 0 4px 12px rgba(210,154,58,.3);
}
.price-name {
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--c-muted);
    margin-bottom: .5rem;
}
.price-value {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--c-navy);
    line-height: 1;
    margin-bottom: .3rem;
    letter-spacing: -0.025em;
}
.price-value sup { font-size: 1rem; vertical-align: top; margin-top: .3rem; font-weight: 600; }
.price-value small { font-size: .9rem; font-weight: 400; color: var(--c-muted); letter-spacing: 0; }
.price-desc { font-size: .85rem; color: var(--c-muted); margin-bottom: 1.5rem; line-height: 1.55; }
.price-features { margin-bottom: 1.5rem; }
.price-features li {
    font-size: .88rem;
    color: var(--c-navy-soft);
    padding: .5rem 0;
    border-bottom: 1px solid var(--c-border);
    display: flex;
    gap: .6rem;
    align-items: flex-start;
}
.price-features li::before {
    content: '✓';
    color: var(--c-accent);
    font-weight: 700;
    flex-shrink: 0;
}

/* ── Consultoria ────────────────────────────────────────────── */
.consult-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
}
.consult-card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.consult-card:hover {
    border-color: rgba(210,154,58,.4);
    box-shadow: var(--shadow-card);
    transform: translateY(-3px);
}
.consult-head {
    display: flex;
    gap: 1.2rem;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--c-border);
}
.consult-icon {
    width: 56px; height: 56px;
    background: rgba(26,42,79,.05);
    color: var(--c-navy);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.consult-icon svg { width: 28px; height: 28px; }
.consult-eyebrow {
    display: block;
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--c-accent-dk);
    margin-bottom: .25rem;
}
.consult-head h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--c-navy);
    letter-spacing: -0.02em;
    line-height: 1.1;
}
.consult-lead {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--c-navy);
    margin-bottom: 1rem;
    line-height: 1.5;
}
.consult-card p {
    color: var(--c-muted);
    font-size: .92rem;
    line-height: 1.65;
    margin-bottom: .9rem;
}
.consult-list {
    margin-top: 1rem;
    margin-bottom: 1.8rem;
}
.consult-list li {
    font-size: .9rem;
    color: var(--c-navy-soft);
    padding: .55rem 0;
    border-bottom: 1px solid var(--c-border);
    display: flex;
    gap: .65rem;
    align-items: flex-start;
}
.consult-list li:last-child { border-bottom: none; }
.consult-list li::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--c-accent);
    border-radius: 50%;
    margin-top: .55rem;
    flex-shrink: 0;
}
.consult-card .btn { align-self: flex-start; margin-top: auto; }

.consult-cta {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 1.8rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
}
.consult-cta p {
    color: var(--c-muted);
    font-size: 1rem;
    margin: 0;
}
.consult-cta strong { color: var(--c-navy); font-weight: 600; }

@media (max-width: 900px) {
    .consult-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .consult-card { padding: 2rem; }
    .consult-cta { flex-direction: column; text-align: center; }
}

/* ── Casos reais ────────────────────────────────────────────── */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}
.case-card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.case-header {
    padding: 1.5rem 2rem;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    gap: 1rem;
}
.case-icon { width: 44px; height: 44px; color: var(--c-navy); flex-shrink: 0; }
.case-icon svg { width: 100%; height: 100%; }
.case-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-navy);
    letter-spacing: -0.01em;
}
.case-header span { font-size: .8rem; color: var(--c-muted); }
.case-body { padding: 2rem; }
.case-row { margin-bottom: 1.2rem; padding-bottom: 1.2rem; border-bottom: 1px solid var(--c-border); }
.case-row:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.case-row-label {
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--c-accent-dk);
    margin-bottom: .4rem;
}
.case-row p { font-size: .9rem; color: var(--c-muted); line-height: 1.6; }
.case-result-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--c-green);
    letter-spacing: -0.02em;
}

/* ── Sobre ──────────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); align-items: center; }
.about-text p { color: var(--c-muted); margin-bottom: 1rem; line-height: 1.7; }
.offices { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }
.office-badge {
    display: flex;
    align-items: center;
    gap: .5rem;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    padding: .6rem 1rem;
    font-size: .85rem;
    color: var(--c-navy);
    font-weight: 500;
}
.office-badge svg { width: 16px; height: 16px; color: var(--c-accent); }

.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.value-card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition);
}
.value-card:hover { border-color: rgba(210,154,58,.5); }
.value-icon { width: 32px; height: 32px; color: var(--c-accent); margin-bottom: .8rem; }
.value-icon svg { width: 100%; height: 100%; }
.value-card h4 {
    font-size: .95rem;
    font-weight: 700;
    color: var(--c-navy);
    margin-bottom: .4rem;
    letter-spacing: -0.01em;
}
.value-card p { font-size: .82rem; color: var(--c-muted); line-height: 1.55; }

/* ── Contacto ───────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: var(--gap); }
.contact-info h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--c-navy);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}
.contact-info p { color: var(--c-muted); margin-bottom: 2rem; line-height: 1.7; }
.contact-detail { display: flex; gap: .8rem; align-items: flex-start; margin-bottom: 1.2rem; }
.contact-detail-icon {
    width: 40px; height: 40px;
    background: rgba(210,154,58,.12);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--c-accent-dk);
    flex-shrink: 0;
}
.contact-detail-icon svg { width: 18px; height: 18px; }
.contact-detail strong { display: block; font-size: .82rem; color: var(--c-muted); margin-bottom: .2rem; font-weight: 500; }
.contact-detail a, .contact-detail span { font-size: .95rem; color: var(--c-navy); font-weight: 500; }
.contact-detail a:hover { color: var(--c-accent); }

.contact-form {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-card);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
    display: block;
    font-size: .82rem;
    font-weight: 500;
    color: var(--c-navy-soft);
    margin-bottom: .4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    padding: .85rem 1rem;
    color: var(--c-navy);
    font-family: var(--f-base);
    font-size: .92rem;
    transition: border-color var(--transition), background var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--c-accent); background: var(--c-white); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
    display: none;
    background: rgba(61,139,95,.1);
    border: 1px solid rgba(61,139,95,.3);
    border-radius: var(--radius-sm);
    padding: 1rem;
    color: var(--c-green);
    font-size: .9rem;
    margin-top: 1rem;
    text-align: center;
    font-weight: 500;
}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer { background: var(--c-navy); padding: 4rem 0 0; }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--gap);
    padding-bottom: 3rem;
}
.footer-brand .logo-text { color: var(--c-white); }
.footer-brand .logo-text em { color: rgba(255,255,255,.6); }
.footer-brand p { font-size: .92rem; color: rgba(255,255,255,.65); margin-top: 1rem; line-height: 1.6; max-width: 300px; }
.footer-logo-img { width: 38px; height: 38px; background: var(--c-white); border-radius: 8px; padding: 4px; }
.footer-social { display: flex; gap: .8rem; margin-top: 1.5rem; }
.footer-social a {
    width: 36px; height: 36px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.7);
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.footer-social a:hover { color: var(--c-accent); border-color: var(--c-accent); background: rgba(255,255,255,.12); }

.footer-nav h4, .footer-contact h4 {
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--c-white);
    margin-bottom: 1.2rem;
}
.footer-nav ul li { margin-bottom: .6rem; }
.footer-nav a { font-size: .88rem; color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-nav a:hover { color: var(--c-accent); }

.footer-contact p, .footer-contact a {
    font-size: .88rem;
    color: rgba(255,255,255,.65);
    display: block;
    margin-bottom: .5rem;
    transition: color var(--transition);
}
.footer-contact a:hover { color: var(--c-accent); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 1.2rem 0; }
.footer-bottom p { font-size: .78rem; color: rgba(255,255,255,.5); text-align: center; }

/* ── Fade-in on scroll ──────────────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: none; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: fixed;
        top: 70px; left: 0; right: 0;
        background: var(--c-white);
        border-bottom: 1px solid var(--c-border);
        padding: 1.5rem;
        box-shadow: var(--shadow-card);
    }
    .main-nav.open { display: block; }
    .main-nav ul { flex-direction: column; gap: 1rem; }
    .main-nav a { font-size: 1rem; color: var(--c-navy); }
    .nav-toggle { display: flex; }
    .form-row { grid-template-columns: 1fr; }
    .about-values { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 1.5rem; }
    .hero-cta { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
}