/* style_publico.css — RECABLOCO MARÍLIA v4 | Industrial Premium */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800;900&family=Barlow:wght@400;500;600;700&display=swap');

/* ─── TOKENS ───────────────────────────────────────────────── */
:root {
    --blue:       #0066CC;
    --blue-dark:  #004C99;
    --blue-deep:  #001F4D;
    --blue-glow:  rgba(0,102,204,.18);
    --blue-mist:  rgba(0,102,204,.07);

    --white:      #FFFFFF;
    --off-white:  #F5F8FD;
    --surface:    #EDF2FB;
    --border:     #D8E3F2;
    --dark:       #0A0F1E;
    --mid:        #3B4563;
    --muted:      #6B7699;

    --green:      #22C55E;
    --amber:      #F59E0B;

    --radius-xs:  8px;
    --radius-sm:  12px;
    --radius:     18px;
    --radius-lg:  28px;

    --shadow-xs:  0 2px 8px rgba(10,15,30,.06);
    --shadow-sm:  0 4px 16px rgba(10,15,30,.09);
    --shadow-md:  0 10px 32px rgba(10,15,30,.12);
    --shadow-lg:  0 22px 56px rgba(10,15,30,.16);
    --shadow-xl:  0 40px 80px rgba(10,15,30,.22);
    --glow:       0 0 0 3px rgba(0,102,204,.22);

    --ease: cubic-bezier(.4,0,.2,1);
    --speed: .22s;
    --transition: all var(--speed) var(--ease);

    --nav-h: 76px;

    --font-display: 'Barlow Condensed', sans-serif;
    --font-body:    'Barlow', sans-serif;
}

/* ─── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100% }

body {
    font-family: var(--font-body);
    background: var(--off-white);
    color: var(--dark);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a, button, input { outline: none }
a:focus-visible, button:focus-visible, input:focus-visible { box-shadow: var(--glow); border-radius: var(--radius-sm) }

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

/* ─── LAYOUT ─────────────────────────────────────────────────── */
.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: clamp(72px, 9vw, 120px) 0;
    overflow: hidden;
    position: relative;
}

/* Alternância de fundo suave entre seções */
.section:nth-child(odd) { background: var(--off-white) }
.section:nth-child(even) { background: var(--white) }

/* ─── LOGO ───────────────────────────────────────────────────── */
.logo {
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 900;
    color: var(--dark);
    text-decoration: none;
    letter-spacing: .5px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo-icon {
    width: 36px; height: 36px;
    background: var(--blue);
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: 0 4px 12px var(--blue-glow);
}
.logo span { color: var(--blue) }

/* ─── HEADER ─────────────────────────────────────────────────── */
.header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1000;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

/* Linha azul fina na base do header */
.header::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--blue) 30%, var(--blue) 70%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}
.header.scrolled::after { opacity: 1 }

.navbar {
    height: var(--nav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

/* Grupo central dos links */
.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2px;
    background: var(--off-white);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 5px;
}

.nav-links li:not(.nav-btn) a {
    display: block;
    padding: 7px 16px;
    color: var(--mid);
    text-decoration: none;
    font-weight: 600;
    font-size: .88rem;
    letter-spacing: .2px;
    border-radius: 50px;
    transition: var(--transition);
    white-space: nowrap;
}
.nav-links li:not(.nav-btn) a:hover {
    color: var(--blue);
    background: var(--white);
    box-shadow: var(--shadow-xs);
}

/* Separador antes do botão login */
.nav-btn {
    margin-left: 6px;
    padding-left: 10px;
    border-left: 1px solid var(--border);
}

.nav-btn a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 18px;
    background: var(--dark);
    color: var(--white) !important;
    border-radius: 50px;
    font-weight: 700;
    font-size: .86rem;
    letter-spacing: .3px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(10,15,30,.18);
    white-space: nowrap;
}
.nav-btn a i {
    font-size: .75rem;
    opacity: .7;
}
.nav-btn a:hover {
    background: var(--blue);
    transform: translateY(-1px);
    box-shadow: 0 8px 22px var(--blue-glow);
}

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
    padding-top: var(--nav-h);
    min-height: 100svh;
    display: grid;
    place-items: center;
    text-align: center;
    color: var(--white);
    position: relative;
    background:
        linear-gradient(160deg, rgba(0,15,40,.78) 0%, rgba(0,30,70,.72) 50%, rgba(0,10,28,.88) 100%),
        url('https://images.unsplash.com/photo-1504328345606-18bbc8c9d7d1?q=80&w=2070&auto=format&fit=crop') no-repeat center/cover;
}

/* Grain overlay */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1;
}

/* Accent line left */
.hero::after {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, transparent 0%, var(--blue) 30%, var(--blue) 70%, transparent 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 920px;
    padding: 0 20px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,102,204,.25);
    border: 1px solid rgba(0,102,204,.45);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,.9);
    margin-bottom: 22px;
}
.hero-eyebrow::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--blue);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--blue);
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 7vw, 5.8rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -1px;
    margin-bottom: 20px;
    text-transform: uppercase;
}
.hero h1 span { color: var(--blue) }

.hero p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,.78);
    max-width: 680px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 52px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,.12);
}
.stat-item { text-align: center }
.stat-number {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    letter-spacing: -1px;
}
.stat-number span { color: var(--blue) }
.stat-label {
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: rgba(255,255,255,.5);
    margin-top: 4px;
}

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 14px 28px;
    background: var(--blue);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 6px 20px var(--blue-glow);
    letter-spacing: .3px;
    white-space: nowrap;
}
.btn:hover {
    background: var(--blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,102,204,.30);
}
.btn:active { transform: translateY(0) }

.btn.secondary {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.25);
    box-shadow: none;
    color: var(--white);
}
.btn.secondary:hover {
    background: rgba(255,255,255,.18);
    box-shadow: none;
}

/* ─── SECTION HEADINGS ───────────────────────────────────────── */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 12px;
}
.section-label::before {
    content: '';
    display: block;
    width: 24px; height: 2px;
    background: var(--blue);
    border-radius: 2px;
}

h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -.5px;
    text-transform: uppercase;
    color: var(--dark);
    margin-bottom: 14px;
    text-align: center;
}
h2 span { color: var(--blue) }

.section-subtitle {
    text-align: center;
    max-width: 640px;
    margin: 0 auto clamp(40px, 6vw, 68px);
    color: var(--muted);
    font-size: 1.02rem;
    line-height: 1.7;
}

/* ─── SERVICES ───────────────────────────────────────────────── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.service-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--blue-mist) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    border-color: rgba(0,102,204,.28);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}
.service-card:hover::before { opacity: 1 }

.card-number {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 900;
    color: var(--blue);
    opacity: .07;
    line-height: 1;
    position: absolute;
    top: 16px; right: 20px;
    letter-spacing: -3px;
}

.service-card .icon {
    width: 56px; height: 56px;
    background: var(--blue-mist);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--blue);
    margin-bottom: 20px;
    position: relative;
    transition: var(--transition);
}
.service-card:hover .icon {
    background: var(--blue);
    color: var(--white);
    transform: scale(1.05);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: .3px;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: var(--dark);
}

.service-card p {
    color: var(--muted);
    font-size: .95rem;
    line-height: 1.65;
}

/* ─── PROCESS ────────────────────────────────────────────────── */
.process-section {
    background: var(--blue-deep) !important;
    color: var(--white);
}
.process-section h2 { color: var(--white) }
.process-section .section-subtitle { color: rgba(255,255,255,.55) }
.process-section .section-label { color: rgba(100,160,255,.85) }
.process-section .section-label::before { background: rgba(100,160,255,.85) }

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2px;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius);
    overflow: hidden;
}

.process-step {
    padding: 36px 28px;
    background: rgba(255,255,255,.04);
    border-right: 1px solid rgba(255,255,255,.07);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.process-step:last-child { border-right: none }

.process-step::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--blue);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}
.process-step:hover { background: rgba(0,102,204,.12) }
.process-step:hover::before { transform: scaleX(1) }

.process-icon {
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 900;
    color: var(--blue);
    line-height: 1;
    margin-bottom: 20px;
    display: block;
    opacity: .9;
}

.process-step h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 10px;
    color: var(--white);
}

.process-step p {
    font-size: .9rem;
    color: rgba(255,255,255,.5);
    line-height: 1.65;
}

/* ─── TESTIMONIALS ───────────────────────────────────────────── */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 28px 24px;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0,102,204,.22);
}

.quote-mark {
    font-family: Georgia, serif;
    font-size: 5rem;
    line-height: .8;
    color: var(--blue);
    opacity: .12;
    position: absolute;
    top: 16px; left: 20px;
    pointer-events: none;
    user-select: none;
}

.testimonial-card > p {
    font-size: .97rem;
    color: var(--mid);
    line-height: 1.75;
    margin-bottom: 22px;
    padding-top: 12px;
    flex: 1;
}

.testimonial-footer {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

.testimonial-avatar {
    width: 42px; height: 42px;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--white);
    flex-shrink: 0;
}

.testimonial-author {
    font-weight: 700;
    font-size: .92rem;
    color: var(--dark);
}
.testimonial-author span {
    display: block;
    font-weight: 500;
    font-size: .82rem;
    color: var(--muted);
    margin-top: 1px;
}

.stars {
    margin-left: auto;
    color: var(--amber);
    font-size: .78rem;
    letter-spacing: 1px;
}

/* ─── FAQ ────────────────────────────────────────────────────── */
.faq-container { max-width: 820px; margin: 0 auto }

.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item[open] {
    border-color: rgba(0,102,204,.25);
    box-shadow: var(--shadow-md);
}

.faq-item summary {
    padding: 19px 20px;
    font-weight: 700;
    font-size: .97rem;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 14px;
    list-style: none;
    user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none }

.faq-toggle {
    margin-left: auto;
    flex-shrink: 0;
    width: 28px; height: 28px;
    background: var(--blue-mist);
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    font-size: 1.1rem;
    font-weight: 900;
    transition: var(--transition);
}
.faq-item[open] .faq-toggle {
    background: var(--blue);
    color: var(--white);
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 20px 20px 20px;
    color: var(--muted);
    font-size: .95rem;
    line-height: 1.7;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}

/* ─── CONTACT ────────────────────────────────────────────────── */
.contact-section {
    background: var(--dark) !important;
    color: var(--white);
}
.contact-section h2 { color: var(--white) }
.contact-section .section-subtitle { color: rgba(255,255,255,.55) }
.contact-section .section-label { color: rgba(100,160,255,.85) }
.contact-section .section-label::before { background: rgba(100,160,255,.85) }

.contact-cta {
    text-align: center;
    margin-bottom: 56px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    max-width: 860px;
    margin: 0 auto;
}

.contact-card {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius);
    padding: 26px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    transition: var(--transition);
}
.contact-card:hover {
    background: rgba(0,102,204,.15);
    border-color: rgba(0,102,204,.4);
    transform: translateY(-3px);
}

.contact-card-icon {
    width: 46px; height: 46px;
    background: rgba(0,102,204,.2);
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: rgba(100,170,255,.9);
    flex-shrink: 0;
}

.contact-card-info { min-width: 0 }
.contact-card-label {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: rgba(255,255,255,.35);
    margin-bottom: 3px;
}
.contact-card-value {
    font-size: .93rem;
    font-weight: 600;
    color: var(--white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ─── FOOTER ─────────────────────────────────────────────────── */
.footer {
    background: #050810;
    border-top: 1px solid rgba(255,255,255,.06);
    padding: 36px 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.footer .logo { color: var(--white) }

.footer-text {
    font-size: .84rem;
    color: rgba(255,255,255,.28);
}

/* ─── FADE IN ANIMATIONS ─────────────────────────────────────── */
.fade-in {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .55s var(--ease), transform .55s var(--ease);
}
.fade-in.visible {
    opacity: 1;
    transform: none;
}

/* ─── BACK TO TOP ────────────────────────────────────────────── */
.back-to-top-btn {
    position: fixed;
    right: 20px; bottom: 20px;
    width: 46px; height: 46px;
    background: var(--blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}
.back-to-top-btn.show { opacity: 1; visibility: visible }
.back-to-top-btn:hover { background: var(--blue-dark); transform: scale(1.08) }

/* ─── MODAL ──────────────────────────────────────────────────── */
body.modal-open { overflow: hidden }

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5,8,20,.88);
    backdrop-filter: blur(6px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--speed) var(--ease), visibility 0s var(--speed);
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
    transition: opacity var(--speed) var(--ease);
}

.modal-content {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    border-top: 4px solid var(--blue);
    box-shadow: var(--shadow-xl);
    width: min(440px, 94vw);
    position: relative;
    transform: translateY(16px) scale(.97);
    transition: transform var(--speed) var(--ease);
}
.modal-overlay.active .modal-content { transform: none }

.modal-content h2 {
    font-size: 1.6rem;
    text-align: left;
    margin-bottom: 22px;
    letter-spacing: 0;
}

.close-modal {
    position: absolute;
    top: 14px; right: 16px;
    background: none; border: none;
    color: var(--muted);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
}
.close-modal:hover { color: var(--dark); transform: rotate(90deg) }

.form-group { margin-bottom: 16px }
.form-group label {
    display: block;
    margin-bottom: 7px;
    font-size: .86rem;
    font-weight: 700;
    color: var(--mid);
    letter-spacing: .3px;
}
.form-group input {
    width: 100%;
    padding: 12px 14px;
    background: var(--off-white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: .96rem;
    font-family: var(--font-body);
    color: var(--dark);
    transition: var(--transition);
}
.form-group input:focus {
    border-color: rgba(0,102,204,.45);
    box-shadow: var(--glow);
    background: var(--white);
}

.forgot-password {
    text-align: right;
    margin-top: -8px;
    margin-bottom: 18px;
}
.forgot-password a {
    font-size: .84rem;
    font-weight: 600;
    color: var(--blue);
    text-decoration: none;
}
.forgot-password a:hover { text-decoration: underline }

.btn-login { width: 100% }

.error {
    background: #FFF0F0;
    border: 1px solid #ffc5c5;
    border-radius: var(--radius-xs);
    padding: 10px 14px;
    font-size: .88rem;
    color: #c0392b;
    margin-bottom: 14px;
    font-weight: 600;
}

/* ─── BOTTOM NAV (MOBILE) ────────────────────────────────────── */
.bottom-nav { display: none }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 900px) {
    .nav-links { gap: 2px }
}

@media (max-width: 768px) {
    body { padding-bottom: 72px }

    .nav-links, .nav-btn { display: none }

    .bottom-nav {
        display: flex;
        position: fixed;
        inset: auto 0 0 0;
        height: 68px;
        padding-bottom: env(safe-area-inset-bottom, 0px);
        background: rgba(255,255,255,.96);
        backdrop-filter: blur(14px);
        border-top: 1px solid var(--border);
        justify-content: space-around;
        align-items: center;
        box-shadow: 0 -8px 24px rgba(10,15,30,.10);
        z-index: 1000;
    }

    .nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: var(--muted);
        text-decoration: none;
        transition: var(--transition);
        padding: 6px 10px;
        flex: 1;
        border-radius: var(--radius-xs);
    }
    .nav-item i { font-size: 1.25rem; margin-bottom: 3px }
    .nav-label { font-size: .68rem; font-weight: 700; letter-spacing: .5px }
    .nav-item:hover, .nav-item.active {
        color: var(--blue);
        transform: translateY(-2px);
    }

    .back-to-top-btn { bottom: 86px }

    .hero h1 { font-size: clamp(2.4rem, 9vw, 3.4rem) }
    .hero-stats { gap: 24px }
    .stat-number { font-size: 1.9rem }

    .process-grid { grid-template-columns: 1fr 1fr }
    .process-step { border-right: none; border-bottom: 1px solid rgba(255,255,255,.07) }
    .process-step:last-child { border-bottom: none }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; align-items: center }
    .process-grid { grid-template-columns: 1fr }
    .contact-grid { grid-template-columns: 1fr }
    .footer-inner { flex-direction: column; text-align: center }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition: none !important; animation: none !important }
    .fade-in { opacity: 1 !important; transform: none !important }
}