/* ============================================================
   Marsau Tecnologia — Design System & Global Styles
   ============================================================ */

/* ── Design Tokens ──────────────────────────────── */
:root {
    --navy:       #0A1628;
    --blue:       #1E3A8A;
    --accent:     #2563EB;
    --cyan:       #0EA5E9;
    --green:      #25D366;

    --white:      #FFFFFF;
    --gray-50:    #F8FAFC;
    --gray-100:   #F1F5F9;
    --gray-200:   #E2E8F0;
    --gray-400:   #94A3B8;
    --gray-500:   #64748B;
    --gray-600:   #475569;
    --gray-700:   #334155;
    --gray-900:   #0F172A;

    --header-h:   70px;
    --max-w:      1200px;
    --radius:     12px;
    --radius-sm:  6px;

    --shadow-sm:  0 1px 3px rgba(15,42,82,0.08), 0 1px 2px rgba(15,42,82,0.04);
    --shadow:     0 4px 16px rgba(15,42,82,0.08), 0 2px 4px rgba(15,42,82,0.04);
    --shadow-lg:  0 12px 40px rgba(15,42,82,0.12), 0 4px 8px rgba(15,42,82,0.06);

    --ease:       cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.25s var(--ease);
}

/* ── Reset ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    color: var(--gray-900);
    line-height: 1.6;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
ul { list-style: none; padding: 0; }

/* ── Layout Helpers ─────────────────────────────── */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 clamp(20px, 5%, 80px);
}

section { padding: 100px 0; }

/* ── Scroll Reveal ───────────────────────────────── */
[data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
[data-reveal].revealed         { opacity: 1; transform: none; }
[data-reveal][data-delay="1"]  { transition-delay: 0.1s; }
[data-reveal][data-delay="2"]  { transition-delay: 0.2s; }
[data-reveal][data-delay="3"]  { transition-delay: 0.3s; }
[data-reveal][data-delay="4"]  { transition-delay: 0.4s; }
[data-reveal][data-delay="5"]  { transition-delay: 0.5s; }

/* ── Typography Utilities ────────────────────────── */
.label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}
.label::before {
    content: '';
    width: 18px; height: 2px;
    background: var(--accent);
    border-radius: 1px;
}

.heading {
    font-size: clamp(1.75rem, 3.5vw, 2.6rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--gray-900);
}
.heading--white { color: var(--white); }

.subheading {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.75;
    max-width: 580px;
    margin-top: 14px;
}
.subheading--white { color: rgba(255,255,255,0.65); max-width: 600px; }

/* ── Buttons ─────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 600;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition), border-color var(--transition), color var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--navy);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(15,42,82,0.38);
}

.btn-ghost {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.28);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--accent);
    border-color: var(--accent);
}
.btn-outline:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--blue);
}
.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(0,0,0,0.15);
}

/* ── Header ──────────────────────────────────────── */
header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    height: var(--header-h);
    display: flex;
    align-items: center;
    transition:
        background 0.4s var(--ease),
        box-shadow 0.4s var(--ease),
        backdrop-filter 0.4s var(--ease);
}

header.scrolled {
    background: rgba(10, 22, 40, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 32px;
}

.logo img { height: 46px; width: auto; }

/* ── Navigation ─────────────────────────────────── */
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 36px;
}

.main-nav ul li a {
    color: rgba(255,255,255,0.8);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: color var(--transition);
    position: relative;
    padding-bottom: 4px;
}

.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--cyan);
    border-radius: 1px;
    transition: width var(--transition);
}

.main-nav ul li a:hover         { color: var(--white); }
.main-nav ul li a:hover::after  { width: 100%; }
.main-nav ul li a.active        { color: var(--white); }
.main-nav ul li a.active::after { width: 100%; }

.nav-cta {
    background: var(--accent) !important;
    color: var(--white) !important;
    padding: 9px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta:hover              { background: var(--navy) !important; transform: translateY(-1px) !important; }
.nav-cta::after             { display: none !important; }

/* ── Hamburger ──────────────────────────────────── */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-direction: column;
    gap: 5px;
}
.nav-toggle span {
    display: block;
    width: 24px; height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}
.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;
    min-height: 100svh;
    background:
        linear-gradient(135deg, rgba(10,22,40,0.92) 0%, rgba(30,58,138,0.75) 100%),
        url('../imgs/index.png') center/cover no-repeat;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--header-h);
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    animation: orbFloat var(--dur, 12s) ease-in-out infinite var(--delay, 0s);
}
.hero-orb-1 {
    width: 720px; height: 720px;
    background: radial-gradient(circle, rgba(37,99,235,0.22) 0%, transparent 68%);
    top: -220px; right: -180px;
    --dur: 14s;
}
.hero-orb-2 {
    width: 480px; height: 480px;
    background: radial-gradient(circle, rgba(14,165,233,0.16) 0%, transparent 68%);
    bottom: -120px; left: -80px;
    --dur: 18s; --delay: -4s;
    animation-direction: reverse;
}
.hero-orb-3 {
    width: 260px; height: 260px;
    background: radial-gradient(circle, rgba(37,99,235,0.1) 0%, transparent 68%);
    top: 35%; left: 32%;
    --dur: 11s; --delay: -7s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%       { transform: translate(18px, -28px) scale(1.04); }
    66%       { transform: translate(-14px, 14px) scale(0.97); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37,99,235,0.14);
    border: 1px solid rgba(37,99,235,0.32);
    color: var(--cyan);
    padding: 7px 18px;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero h1 {
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.08;
    color: var(--white);
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero h1 .gradient-text {
    background: linear-gradient(125deg, #60A5FA 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.62);
    max-width: 540px;
    line-height: 1.78;
    margin-bottom: 40px;
}

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

/* ── STATS BAR ───────────────────────────────────── */
.stats-bar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.stat-item {
    padding: 40px 32px;
    text-align: center;
    border-right: 1px solid var(--gray-200);
    transition: background var(--transition);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--gray-50); }

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
    background: linear-gradient(135deg, var(--blue), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    display: block;
}

.stat-label {
    font-size: 0.82rem;
    color: var(--gray-500);
    font-weight: 500;
    line-height: 1.45;
}

/* ── ABOUT ──────────────────────────────────────── */
.about { background: var(--gray-50); }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text { max-width: 480px; }
.about-text .heading { margin-bottom: 20px; }
.about-text p {
    font-size: 0.97rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-text p:last-of-type { margin-bottom: 0; }
.about-text strong { color: var(--gray-900); font-weight: 700; }

.about-pillars { display: flex; flex-direction: column; gap: 16px; }

.pillar {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 22px 24px;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.pillar:hover {
    box-shadow: var(--shadow);
    transform: translateX(4px);
    border-color: rgba(37,99,235,0.18);
}

.pillar-icon {
    width: 46px; height: 46px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--blue), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.pillar-text h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 5px;
}
.pillar-text p {
    font-size: 0.84rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ── SERVICES ────────────────────────────────────── */
.services { background: var(--white); }

.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-header .label    { justify-content: center; }
.section-header .label::before { display: none; }
.section-header .subheading { margin: 14px auto 0; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 22px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 36px 30px 30px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s var(--ease);
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
    border-color: rgba(37,99,235,0.15);
}
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
    width: 54px; height: 54px;
    border-radius: 12px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--accent);
    margin-bottom: 22px;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.service-card:hover .service-icon {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
}

.service-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 0.88rem;
    color: var(--gray-500);
    line-height: 1.72;
    flex: 1;
    margin-bottom: 22px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }
.service-link i { font-size: 0.75rem; }

/* ── WHY US ──────────────────────────────────────── */
.why-us {
    background: var(--navy);
    position: relative;
    overflow: hidden;
}
.why-us::before {
    content: '';
    position: absolute;
    width: 700px; height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37,99,235,0.13) 0%, transparent 70%);
    top: -250px; right: -150px;
    pointer-events: none;
}
.why-us::after {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14,165,233,0.08) 0%, transparent 70%);
    bottom: -100px; left: 5%;
    pointer-events: none;
}

.why-us .section-header { position: relative; z-index: 1; }
.why-us .label { color: var(--cyan); }
.why-us .label::before { background: var(--cyan); }

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    position: relative;
    z-index: 1;
}

.why-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius);
    padding: 32px 28px;
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.why-card:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(37,99,235,0.45);
    transform: translateY(-4px);
}

.why-icon {
    font-size: 1.7rem;
    color: var(--cyan);
    margin-bottom: 18px;
}
.why-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}
.why-card p {
    font-size: 0.86rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.72;
}

/* ── CONTACT ─────────────────────────────────────── */
.contact { background: var(--gray-50); }

.contact-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 80px;
    align-items: start;
}

.contact-info-head {
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.025em;
    line-height: 1.2;
    margin-bottom: 14px;
}

.contact-info > p {
    font-size: 0.92rem;
    color: var(--gray-500);
    line-height: 1.78;
    margin-bottom: 32px;
}

.contact-channel {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.contact-channel:hover {
    box-shadow: var(--shadow);
    border-color: rgba(37,211,102,0.3);
    transform: translateX(4px);
}

.channel-icon {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: #DCFCE7;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #16A34A;
    flex-shrink: 0;
}

.channel-body span {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 2px;
}
.channel-body strong {
    font-size: 0.97rem;
    color: var(--gray-900);
    font-weight: 700;
}

/* Form */
.form-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}
.form-group:last-child { margin-bottom: 0; }

.form-group label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--gray-700);
    letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
    padding: 12px 15px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--gray-900);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-400); }

.btn-submit {
    width: 100%;
    padding: 15px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    margin-top: 8px;
    letter-spacing: 0.01em;
}
.btn-submit:hover {
    background: var(--navy);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(15,42,82,0.35);
}

/* ── FOOTER ──────────────────────────────────────── */
footer {
    background: var(--navy);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    padding-bottom: 64px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-brand p {
    font-size: 0.86rem;
    color: rgba(255,255,255,0.38);
    line-height: 1.8;
    margin-top: 20px;
    max-width: 280px;
}

.footer-logo { height: 38px; filter: brightness(0) invert(1); opacity: 0.9; }

.footer-col h4 {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.3);
    margin-bottom: 20px;
}

.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
    font-size: 0.86rem;
    color: rgba(255,255,255,0.55);
    transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--white); }

.footer-col p {
    font-size: 0.86rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.85;
}
.footer-col p i { margin-right: 8px; opacity: 0.5; }

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.2);
    letter-spacing: 0.02em;
}

/* ── WhatsApp FAB ────────────────────────────────── */
.btn-whatsapp {
    position: fixed;
    bottom: 28px; right: 28px;
    background: var(--green);
    color: var(--white);
    width: 58px; height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37,211,102,0.38);
    z-index: 999;
    transition: transform var(--transition), box-shadow var(--transition);
}
.btn-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37,211,102,0.48);
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 1024px) {
    .about-grid   { grid-template-columns: 1fr; gap: 52px; }
    .contact-grid { grid-template-columns: 1fr; gap: 52px; }
    .footer-main  { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    section { padding: 72px 0; }

    .nav-toggle { display: flex; }

    .main-nav {
        position: fixed;
        top: var(--header-h);
        left: 0; right: 0;
        background: rgba(10,22,40,0.97);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.38s var(--ease);
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }

    .main-nav.open { max-height: 440px; }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 16px 0 24px;
    }

    .main-nav ul li { width: 100%; }

    .main-nav ul li a {
        display: block;
        padding: 14px clamp(20px, 5%, 80px);
        font-size: 1rem;
    }
    .main-nav ul li a::after { display: none; }

    .nav-cta {
        margin: 10px clamp(20px, 5%, 80px) !important;
        display: block !important;
        text-align: center !important;
        padding: 12px !important;
    }

    .stats-grid { grid-template-columns: 1fr 1fr; }
    .stat-item  { border-right: none; border-bottom: 1px solid var(--gray-200); }
    .stat-item:nth-child(odd)  { border-right: 1px solid var(--gray-200); }
    .stat-item:nth-last-child(-n+2) { border-bottom: none; }

    .hero-orb { display: none; }
    .hero-actions { flex-direction: column; }
    .btn { justify-content: center; }

    .form-row { grid-template-columns: 1fr; }
    .footer-main { grid-template-columns: 1fr; gap: 32px; padding-bottom: 40px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Skip to main content ────────────────────────── */
.skip-link {
    position: fixed;
    top: -100px;
    left: 0;
    background: var(--navy);
    color: var(--white);
    padding: 12px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 9999;
    border-radius: 0 0 8px 0;
    transition: top 0.2s ease;
    text-decoration: none;
}
.skip-link:focus { top: 0; }

/* ── Reduced motion ──────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    [data-reveal] {
        opacity: 1 !important;
        transform: none !important;
    }
}