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

:root {
    --black: #0a0a0a;
    --dark: #1a1a1a;
    --dark-2: #222;
    --charcoal: #2d2d2d;
    --gray-900: #333;
    --gray-700: #555;
    --gray-500: #888;
    --gray-400: #aaa;
    --gray-300: #ccc;
    --gray-200: #e0e0e0;
    --gray-100: #f2f2f2;
    --white: #fff;
    --cream: #faf9f7;
    --gold: #b8926a;
    --gold-light: #d4b896;
    --gold-dark: #96744e;
    --accent: #c4a47a;
    --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--sans);
    color: var(--gray-900);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: color 0.3s var(--ease); }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
@media (max-width: 768px) { .container { padding: 0 20px; } }

/* ===== ACESSIBILIDADE ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: all 0.4s var(--ease);
    padding: 0 40px;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    max-width: 1200px;
    margin: 0 auto;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: all 0.4s var(--ease);
}
.header.scrolled {
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}
.header.scrolled .header-inner { border-bottom-color: transparent; }
.header.scrolled .logo img { filter: brightness(0); }
.header.scrolled .nav-link { color: var(--gray-700); }
.header.scrolled .nav-link:hover { color: var(--black); }
.header.scrolled .nav-toggle span { background: var(--black); }

.logo {
    display: flex;
    align-items: center;
}
.logo img {
    height: 44px;
    width: auto;
    transition: all 0.4s var(--ease);
}

.nav { display: flex; align-items: center; gap: 40px; }
.nav-link {
    font-size: 0.8rem;
    font-weight: 500;
    color: rgba(255,255,255,0.75);
    letter-spacing: 1.2px;
    text-transform: uppercase;
    position: relative;
    padding: 4px 0;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.4s var(--ease-out);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { width: 100%; }

.nav-cta {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 1.2px;
    text-transform: uppercase;
    background: var(--gold);
    padding: 10px 24px;
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}
.nav-cta:hover { background: var(--gold-dark); }
.header.scrolled .nav-cta { color: var(--white); }

.nav-toggle { display: none; }
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--white); margin: 5px 0; transition: all 0.3s; }

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    background: var(--black);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(10,10,10,0.88) 0%, rgba(26,26,26,0.82) 50%, rgba(45,45,45,0.78) 100%),
        url("foto-felipe.jpg") center center / cover no-repeat;
}
.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23b8926a' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: 1;
}
.hero-accent {
    position: absolute;
    top: 0; right: 0;
    width: 45%;
    height: 100%;
    background: linear-gradient(180deg, rgba(184,146,106,0.06) 0%, transparent 60%);
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
}
.hero-line {
    position: absolute;
    top: 50%; left: 0;
    width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(184,146,106,0.15), transparent);
}
.hero .container { position: relative; z-index: 2; }
.hero-content { padding: 160px 0 120px; max-width: 720px; }

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 32px;
}
.hero-label::before {
    content: '';
    display: block;
    width: 40px; height: 1px;
    background: var(--gold);
}

.hero-title {
    font-family: var(--serif);
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: 400;
    color: var(--white);
    line-height: 1.12;
    margin-bottom: 28px;
    letter-spacing: -1px;
}
.hero-title strong { font-weight: 600; }
.hero-title em {
    font-style: italic;
    color: var(--gold-light);
}

.hero-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.8;
    max-width: 480px;
    margin-bottom: 48px;
    font-weight: 300;
}

.hero-actions { display: flex; align-items: center; gap: 32px; }
.btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--gold);
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 16px 36px;
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}
.btn-gold:hover { background: var(--gold-dark); transform: translateY(-1px); }
.btn-ghost {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s var(--ease);
}
.btn-ghost:hover { color: var(--gold-light); border-color: var(--gold); }

/* ===== TICKER ===== */
.ticker {
    background: var(--black);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 20px 0;
    overflow: hidden;
    position: relative;
}
.ticker-track {
    display: flex;
    gap: 0;
    animation: ticker 30s linear infinite;
    width: max-content;
}
.ticker-item {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 0 32px;
    white-space: nowrap;
    font-family: var(--serif);
    font-size: 1rem;
    font-weight: 400;
    color: rgba(255,255,255,0.25);
    letter-spacing: 1px;
}
.ticker-item .dot {
    width: 4px; height: 4px;
    border-radius: 50%;
    background: var(--gold);
    opacity: 0.5;
}
@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== NUMBERS BAR ===== */
.numbers {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 56px 0;
}
.numbers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.number-item { text-align: center; }
.number-value {
    font-family: var(--serif);
    font-size: 3rem;
    font-weight: 600;
    color: var(--black);
    line-height: 1;
    margin-bottom: 8px;
}
.number-value .suffix { font-size: 1.8rem; color: var(--gold); }
.number-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray-500);
}

/* ===== SOBRE ===== */
.sobre {
    padding: 120px 0;
    background: var(--white);
}
.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}
.sobre-visual {
    position: relative;
}
.sobre-img-main {
    aspect-ratio: 3/4;
    background:
        linear-gradient(180deg, transparent 60%, rgba(10,10,10,0.3) 100%),
        url("foto-felipe.jpg") center top / cover no-repeat;
    background-color: var(--dark);
    position: relative;
    overflow: hidden;
}
.sobre-img-main .initials {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--serif);
    font-size: 8rem;
    font-weight: 700;
    color: rgba(255,255,255,0.04);
}
.sobre-img-main::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 60%; height: 3px;
    background: var(--gold);
}
.sobre-badge {
    position: absolute;
    bottom: -30px; right: -20px;
    background: var(--gold);
    color: var(--white);
    padding: 28px;
    text-align: center;
}
.sobre-badge .num {
    font-family: var(--serif);
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1;
}
.sobre-badge .txt {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 4px;
}

.sobre-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}
.sobre-title {
    font-family: var(--serif);
    font-size: 2.6rem;
    font-weight: 500;
    color: var(--black);
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}
.sobre-line { width: 40px; height: 2px; background: var(--gold); margin-bottom: 24px; }
.sobre-text {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.9;
    margin-bottom: 16px;
}
.sobre-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 36px;
}
.value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--gray-900);
}
.value-item::before {
    content: '';
    width: 8px; height: 1px;
    background: var(--gold);
    flex-shrink: 0;
}

/* ===== ÁREAS ===== */
.areas {
    padding: 120px 0;
    background: var(--cream);
}
.areas-top {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 64px;
}
.areas-top .right {
    max-width: 400px;
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.8;
    text-align: right;
}
.areas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--gray-200);
}
.area-card {
    background: var(--white);
    padding: 48px 32px;
    position: relative;
    transition: all 0.4s var(--ease);
    overflow: hidden;
}
.area-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 0; height: 3px;
    background: var(--gold);
    transition: width 0.5s var(--ease-out);
}
.area-card:hover, .area-card:focus-visible { background: var(--black); outline: none; }
.area-card:hover::before, .area-card:focus-visible::before { width: 100%; }
.area-card:hover .area-num,
.area-card:hover h3,
.area-card:hover p,
.area-card:focus-visible .area-num,
.area-card:focus-visible h3,
.area-card:focus-visible p { color: var(--white); }
.area-card:hover p,
.area-card:focus-visible p { color: rgba(255,255,255,0.6); }
.area-card:hover .area-arrow,
.area-card:focus-visible .area-arrow { color: var(--gold); opacity: 1; }

.area-num {
    font-family: var(--serif);
    font-size: 3.5rem;
    font-weight: 300;
    color: var(--gray-200);
    line-height: 1;
    margin-bottom: 32px;
    transition: color 0.4s;
}
.area-card h3 {
    font-family: var(--serif);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--black);
    margin-bottom: 14px;
    transition: color 0.4s;
}
.area-card p {
    font-size: 0.88rem;
    color: var(--gray-700);
    line-height: 1.75;
    transition: color 0.4s;
}
.area-arrow {
    display: block;
    margin-top: 24px;
    font-size: 1.2rem;
    color: var(--gray-400);
    opacity: 0;
    transition: all 0.3s;
}

/* ===== CTA BANNER ===== */
.cta-band {
    background: var(--gold);
    padding: 64px 0;
}
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.cta-inner h2 {
    font-family: var(--serif);
    font-size: 2rem;
    font-weight: 500;
    color: var(--white);
    line-height: 1.3;
}
.btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    color: var(--black);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 16px 36px;
    border-radius: 2px;
    transition: all 0.3s var(--ease);
    white-space: nowrap;
}
.btn-white:hover { background: var(--black); color: var(--white); }

/* ===== INSIGHTS / BLOG ===== */
.insights {
    padding: 120px 0;
    background: var(--white);
}
.insights-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 56px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--gray-200);
}

.insights-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
/* Featured (left) */
.insight-featured {
    cursor: pointer;
    transition: all 0.3s var(--ease);
}
.insight-featured:hover { opacity: 0.9; }
.insight-featured:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.insight-featured-img {
    aspect-ratio: 16/10;
    position: relative;
    overflow: hidden;
    margin-bottom: 24px;
}
.insight-featured-img svg {
    width: 100%;
    height: 100%;
    display: block;
}
.insight-featured-img .cat-badge {
    position: absolute;
    bottom: 16px; left: 16px;
    background: var(--gold);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 5px 14px;
    z-index: 2;
}
.insight-featured .date {
    font-size: 0.75rem;
    color: var(--gray-500);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}
.insight-featured h3 {
    font-family: var(--serif);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--black);
    line-height: 1.35;
    margin-bottom: 12px;
}
.insight-featured .excerpt {
    font-size: 0.92rem;
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: 16px;
}
.read-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--gold);
    transition: gap 0.3s;
}
.read-link:hover { gap: 14px; }

/* List (right) */
.insights-list { display: flex; flex-direction: column; }
.insight-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 24px;
    padding: 28px 0;
    border-bottom: 1px solid var(--gray-200);
    cursor: pointer;
    transition: all 0.3s;
}
.insight-item:first-child { padding-top: 0; }
.insight-hidden { display: none; }
.btn-show-more {
    display: block;
    width: 100%;
    margin-top: 16px;
    padding: 14px 0;
    background: transparent;
    border: 1px solid rgba(200,170,110,0.3);
    border-radius: 8px;
    color: #c8aa6e;
    font-family: var(--sans);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-show-more:hover { background: rgba(200,170,110,0.08); border-color: #c8aa6e; }
.insight-item:hover { padding-left: 8px; }
.insight-item:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.insight-item .num {
    font-family: var(--serif);
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--gray-300);
    line-height: 1;
    min-width: 36px;
}
.insight-item .cat {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 6px;
}
.insight-item h4 {
    font-family: var(--serif);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--black);
    line-height: 1.4;
    margin-bottom: 6px;
}
.insight-item .date {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* ===== MODAL ===== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.modal-overlay.active { display: flex; }
.modal {
    background: var(--white);
    max-width: 740px;
    width: 100%;
    max-height: 88vh;
    overflow-y: auto;
    position: relative;
}
.modal-top {
    padding: 48px 56px 28px;
    border-bottom: 1px solid var(--gray-200);
}
.modal-cat {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}
.modal-title {
    font-family: var(--serif);
    font-size: 2.2rem;
    font-weight: 500;
    color: var(--black);
    line-height: 1.25;
    margin-bottom: 12px;
}
.modal-date {
    font-size: 0.82rem;
    color: var(--gray-500);
}
.modal-body {
    padding: 36px 56px 56px;
    font-size: 1rem;
    line-height: 1.9;
    color: var(--gray-900);
}
.modal-body h3 {
    font-family: var(--serif);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--black);
    margin: 32px 0 12px;
}
.modal-body h3:first-child { margin-top: 0; }
.modal-body p { margin-bottom: 16px; }
.modal-close {
    position: absolute;
    top: 24px; right: 24px;
    width: 40px; height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--gray-500);
    transition: color 0.3s;
    background: none; border: none;
}
.modal-close:hover { color: var(--black); }

/* ===== CONTATO ===== */
.contato {
    padding: 120px 0;
    background: var(--black);
    color: var(--white);
}
.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
}
.contato-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}
.contato-title {
    font-family: var(--serif);
    font-size: 2.6rem;
    font-weight: 500;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 16px;
}
.contato-line { width: 40px; height: 2px; background: var(--gold); margin-bottom: 24px; }
.contato-desc {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
    margin-bottom: 48px;
}
.contato-info { display: flex; flex-direction: column; gap: 28px; }
.c-item { display: flex; gap: 16px; align-items: flex-start; }
.c-icon {
    width: 40px; height: 40px;
    border: 1px solid rgba(184,146,106,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.c-icon svg { width: 16px; height: 16px; fill: var(--gold); }
.c-item h4 {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
}
.c-item p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
}

.contato-mapa { margin-top: 12px; }
.contato-mapa iframe { display: block; width: 100%; border-radius: 12px; }

.contato-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contato-form input,
.contato-form textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.04);
    color: var(--white);
    font-family: var(--sans);
    font-size: 0.9rem;
    transition: all 0.3s;
}
.contato-form input::placeholder,
.contato-form textarea::placeholder { color: rgba(255,255,255,0.3); }
.contato-form input:focus,
.contato-form textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255,255,255,0.06);
}
.contato-form textarea { height: 140px; resize: vertical; }
.btn-submit {
    align-self: flex-start;
    background: var(--gold);
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 16px 40px;
    border: none;
    transition: all 0.3s;
}
.btn-submit:hover { background: var(--gold-dark); }

/* ===== FOOTER ===== */
.footer {
    background: var(--black);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 64px 0 40px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .logo { margin-bottom: 16px; display: inline-flex; }
.footer-brand .logo img { height: 38px; }
.footer-brand p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.7;
    max-width: 280px;
}
.footer-col h5 {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
}
.footer-col a {
    display: block;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.45);
    margin-bottom: 10px;
    transition: color 0.3s;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.footer-bottom p {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.3);
}
.footer-oab {
    font-size: 0.75rem;
    color: var(--gold);
    font-weight: 500;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-btn {
    position: fixed;
    bottom: 28px; right: 28px;
    width: 56px; height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.35);
    z-index: 90;
    transition: transform 0.3s;
}
.whatsapp-btn:hover { transform: scale(1.08); }
.whatsapp-btn svg { width: 28px; height: 28px; fill: white; }

/* ===== RESPONSIVO ===== */
@media (max-width: 1024px) {
    .areas-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .nav { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--black); flex-direction: column; align-items: center; justify-content: center; gap: 28px; z-index: 99; }
    .nav.active { display: flex; }
    .nav.active .nav-link { color: rgba(255,255,255,0.7); font-size: 1rem; }
    .nav-toggle { display: block; z-index: 100; }
    .hero-content { padding: 140px 0 80px; }
    .hero-actions { flex-direction: column; align-items: flex-start; gap: 16px; }
    .numbers-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .sobre-grid { grid-template-columns: 1fr; gap: 48px; }
    .sobre-badge { right: 0; }
    .areas-top { flex-direction: column; align-items: flex-start; gap: 16px; }
    .areas-top .right { text-align: left; }
    .areas-grid { grid-template-columns: 1fr; }
    .cta-inner { flex-direction: column; text-align: center; }
    .insights-layout { grid-template-columns: 1fr; gap: 48px; }
    .contato-grid { grid-template-columns: 1fr; gap: 56px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .modal-top, .modal-body { padding-left: 24px; padding-right: 24px; }
}