/* =========================================
   VARIÁVEIS — DARK LUXURY  (Roxo + Gold)
   ========================================= */
:root {
    --bg:              #080706;
    --bg-elevated:     #0F0E0C;
    --bg-surface:      #161412;

    --purple:          #8505D8;
    --purple-light:    #A030FF;
    --purple-dim:      rgba(133, 5, 216, 0.10);
    --purple-border:   rgba(133, 5, 216, 0.28);

    --gold:            #C9A256;
    --gold-dim:        rgba(201, 162, 86, 0.08);
    --gold-border:     rgba(201, 162, 86, 0.18);

    --text:            #F0EBE1;
    --text-muted:      #7A746C;
    --text-subtle:     #3D3A37;
    --border:          rgba(240, 235, 225, 0.07);
}

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

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

a { text-decoration: none; color: inherit; }

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

/* =========================================
   EYEBROW / LABEL
   ========================================= */
.eyebrow {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gold);
    margin-bottom: 20px;
}

/* =========================================
   BOTÕES
   ========================================= */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--purple);
    color: #ffffff;
    padding: 14px 32px;
    border: none;
    border-radius: 3px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}
.btn-primary:hover {
    background: var(--purple-light);
    transform: translateY(-2px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--text);
    padding: 13px 32px;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    transition: border-color 0.3s, color 0.3s, transform 0.2s;
}
.btn-secondary:hover {
    border-color: var(--purple-border);
    color: var(--purple-light);
    transform: translateY(-2px);
}

.btn-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* =========================================
   NAV
   ========================================= */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(8, 7, 6, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

nav {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 48px;
    height: 70px;
    display: flex;
    align-items: center;
    gap: 48px;
}

.nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    opacity: 0.9;
    transition: opacity 0.25s;
}
.nav-logo:hover { opacity: 1; }
.nav-logo img { display: block; }

nav ul {
    display: flex;
    list-style: none;
    gap: 36px;
    margin-left: auto;
}

nav ul a {
    position: relative;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    transition: color 0.25s;
}
nav ul a:hover,
nav ul a.active { color: var(--text); }
nav ul a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--purple);
    transition: width 0.3s cubic-bezier(0.16,1,0.3,1);
}
nav ul a:hover::after,
nav ul a.active::after { width: 100%; }

.nav-cta {
    flex-shrink: 0;
    font-size: 0.73rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--purple-light);
    border: 1px solid var(--purple-border);
    padding: 9px 20px;
    border-radius: 3px;
    transition: background 0.25s, color 0.25s;
}
.nav-cta:hover {
    background: var(--purple);
    color: #ffffff;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
    margin-left: auto;
}
.menu-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--text);
    transition: all 0.3s;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* =========================================
   HERO
   ========================================= */
.hero-scroll-stage {
    height: 250vh;
    position: relative;
}

.hero {
    height: 100vh;
    position: sticky;
    top: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 70px;
}

.hero-left,
.hero-right {
    will-change: transform, opacity;
}

.hero-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 80px 48px 60px;
    display: grid;
    grid-template-columns: 1fr 420px;
    align-items: center;
    gap: 80px;
    width: 100%;
}

.hero-left { max-width: 640px; }

.hero-left h1 {
    font-size: clamp(2.8rem, 5vw, 5rem);
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: -2px;
    margin-bottom: 28px;
}

.hero-left h1 em {
    font-style: italic;
    color: var(--gold);
}

.hero-bio {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 40px;
    font-weight: 300;
    max-width: 500px;
}

.hero-right {
    display: flex;
    justify-content: center;
}

.hero-visual {
    position: relative;
    width: 100%;
    max-width: 380px;
}

.hero-visual-frame {
    position: relative;
    aspect-ratio: 3/4;
}

.hero-visual-frame::after {
    content: '';
    position: absolute;
    top: 14px;
    right: -14px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--gold-border);
    border-radius: 2px;
    z-index: 0;
    transition: transform 0.4s;
}
.hero-visual-frame:hover::after { transform: translate(4px, 4px); }

.hero-visual-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    border-radius: 2px;
    position: relative;
    z-index: 1;
    filter: grayscale(15%) contrast(1.05);
}

.hero-photo-badge {
    position: absolute;
    bottom: -18px;
    left: -18px;
    background: var(--purple);
    color: #ffffff;
    padding: 16px 20px;
    border-radius: 2px;
    z-index: 2;
    line-height: 1;
}

.badge-number {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -1px;
}

.badge-label {
    display: block;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 5px;
    opacity: 0.75;
}

/* METRICS STRIP */
.metrics-strip {
    display: flex;
    align-items: stretch;
    border-top: 1px solid var(--border);
}

.metric-item {
    flex: 1;
    padding: 32px 48px;
    border-right: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.metric-item:last-child { border-right: none; }
.metric-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--purple);
    transition: width 1.2s cubic-bezier(0.16,1,0.3,1);
}
.metric-item.is-visible::after { width: 100%; }

.metric-value {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: 6px;
}

.metric-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--text);
    letter-spacing: -1px;
    line-height: 1;
}

.metric-suffix {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--purple-light);
    line-height: 1;
}

.metric-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
}

/* =========================================
   CLIENTES
   ========================================= */
.clientes {
    border-bottom: 1px solid var(--border);
    padding: 48px;
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
}

.clientes-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-subtle);
    margin-bottom: 28px;
}

.clientes-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
}

.clientes-grid span {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-subtle);
    padding: 10px 36px 10px 0;
    border-right: 1px solid var(--border);
    margin-right: 36px;
    transition: color 0.3s;
}
.clientes-grid span:last-child { border-right: none; margin-right: 0; }
.clientes-grid span:hover { color: var(--text-muted); }

/* =========================================
   SEÇÃO GENÉRICA
   ========================================= */
.section-header { margin-bottom: 70px; }

.section-header h2 {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-top: 4px;
}

/* =========================================
   SERVIÇOS
   ========================================= */
.servicos {
    padding: 120px 48px;
    max-width: 1280px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    background: var(--border);
}

.servico-card {
    background: var(--bg);
    padding: 48px;
    display: flex;
    flex-direction: column;
}

.servico-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--purple-light);
    letter-spacing: 1.5px;
    margin-bottom: 24px;
}

.servico-card h3 {
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
    line-height: 1.2;
}

.servico-card > p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 28px;
}

.servico-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 36px;
}

.servico-list li {
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 400;
    padding-left: 22px;
    position: relative;
}
.servico-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 10px;
    height: 1px;
    background: var(--gold);
}

.servico-card .btn-secondary { margin-top: auto; align-self: flex-start; }

/* =========================================
   PROCESSO
   ========================================= */
.processo {
    padding: 120px 48px;
    max-width: 1280px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
}

.processo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.processo-step {
    padding: 0 32px 0 0;
    border-right: 1px solid var(--border);
}
.processo-step:last-child { border-right: none; padding-right: 0; }
.processo-step:not(:first-child) { padding-left: 32px; }

.processo-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--purple-light);
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: 20px;
}

.processo-step h4 {
    font-size: 0.92rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.processo-step p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.7;
    font-weight: 300;
}

/* =========================================
   CASES (PORTFÓLIO)
   ========================================= */
.cases {
    padding: 120px 48px;
    max-width: 1280px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
}

.cases-footer {
    margin-top: 56px;
    display: flex;
    justify-content: center;
}

.grid-portfolio {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

.card {
    cursor: pointer;
    background: var(--bg-elevated);
    position: relative;
    overflow: hidden;
    display: block;
}
.card::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid var(--purple-border);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: 2;
    pointer-events: none;
}
.card:hover::before { opacity: 1; }

.card-img-box {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.card-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.4s;
    filter: grayscale(20%);
}

.card:hover .card-img-box img {
    transform: scale(1.06);
    filter: grayscale(0%);
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(133, 5, 216, 0.78);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    opacity: 0;
    transition: opacity 0.35s;
}
.card:hover .card-overlay { opacity: 1; }

.card-metric {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    padding: 0 24px;
}

.card-cta-hint {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.card-info {
    padding: 20px 24px 24px;
    border-top: 1px solid var(--border);
    transition: border-color 0.3s;
}
.card:hover .card-info { border-color: var(--purple-border); }

.card-category {
    display: block;
    font-size: 0.67rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.card-info h3 {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0;
    color: var(--text);
    transition: color 0.3s;
}
.card:hover .card-info h3 { color: var(--purple-light); }

/* =========================================
   SOBRE
   ========================================= */
.sobre {
    padding: 120px 48px;
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 100px;
    align-items: start;
    border-top: 1px solid var(--border);
}

.sobre-photo-wrap { position: sticky; top: 100px; }

.sobre-photo-wrap::before {
    content: '';
    position: absolute;
    top: 14px;
    left: -14px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--gold-border);
    border-radius: 2px;
    z-index: 0;
}

.sobre-photo {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top;
    border-radius: 2px;
    position: relative;
    z-index: 1;
    filter: grayscale(20%);
}

.sobre-content h2 {
    font-size: clamp(1.8rem, 2.8vw, 2.5rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.5px;
    margin-bottom: 24px;
    margin-top: 4px;
}

.sobre-content > p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.9;
    font-weight: 300;
    margin-bottom: 56px;
}

.diferenciais { display: flex; flex-direction: column; gap: 0; margin-bottom: 48px; }

.diferencial {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 24px;
    align-items: start;
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
}
.diferencial:first-child { border-top: 1px solid var(--border); }

.diferencial-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--purple-light);
    letter-spacing: 1px;
    padding-top: 3px;
}

.diferencial-text h4 {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text);
    margin-bottom: 8px;
}

.diferencial-text p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
    font-weight: 300;
}

.sobre-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

/* =========================================
   CONTATO
   ========================================= */
.contato { border-top: 1px solid var(--border); padding: 120px 48px; }

.contato-inner { max-width: 760px; margin: 0 auto; }

.contato-centered { display: flex; flex-direction: column; align-items: center; text-align: center; }

.contato-centered h2 {
    font-size: clamp(1.8rem, 2.8vw, 2.6rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.5px;
    margin-bottom: 20px;
    margin-top: 4px;
}

.contato-centered > p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 40px;
    max-width: 520px;
}

.whatsapp-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #25D366;
    color: #fff;
    padding: 18px 40px;
    border-radius: 3px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 56px;
    transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
    box-shadow: 0 4px 24px rgba(37, 211, 102, 0.25);
}
.whatsapp-cta:hover {
    background: #20ba56;
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}

.contact-channels {
    display: flex;
    flex-direction: row;
    gap: 0;
    width: 100%;
    border-top: 1px solid var(--border);
}

.channel-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 32px;
    flex: 1;
    border-right: 1px solid var(--border);
    transition: background 0.3s;
    text-align: left;
}
.channel-item:last-child { border-right: none; }
.channel-item:hover { background: rgba(133, 5, 216, 0.04); }

.channel-icon {
    width: 40px;
    height: 40px;
    border: 1px solid var(--purple-border);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--purple-light);
    flex-shrink: 0;
    transition: background 0.3s;
}
.channel-item:hover .channel-icon { background: var(--purple-dim); }

.channel-text { display: flex; flex-direction: column; gap: 3px; }

.channel-label {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-subtle);
}

.channel-value {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 400;
    transition: color 0.3s;
}
.channel-item:hover .channel-value { color: var(--text); }

/* =========================================
   FOOTER
   ========================================= */
footer { border-top: 1px solid var(--border); padding: 32px 48px; }

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 32px;
}

.footer-logo { display: flex; align-items: center; flex-shrink: 0; opacity: 0.4; }

footer p { font-size: 0.75rem; color: var(--text-subtle); margin-left: auto; }

.footer-links { display: flex; gap: 24px; }
.footer-links a {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-subtle);
    transition: color 0.25s;
}
.footer-links a:hover { color: var(--purple-light); }

/* =========================================
   WHATSAPP FLOAT
   ========================================= */
.whatsapp-float {
    position: fixed;
    width: 54px;
    height: 54px;
    bottom: 32px;
    right: 32px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
    z-index: 999;
    transition: transform 0.3s, box-shadow 0.3s;
}
.whatsapp-float svg { width: 28px; height: 28px; }
.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1100px) {
    .hero-inner { grid-template-columns: 1fr; gap: 60px; }
    .hero-right { display: none; }
    .sobre { grid-template-columns: 1fr; gap: 60px; }
    .sobre-photo-wrap { position: relative; top: 0; max-width: 320px; }
    .contato-inner { grid-template-columns: 1fr; gap: 60px; }
    .grid-portfolio { grid-template-columns: repeat(2, 1fr); }
    .servicos-grid { grid-template-columns: 1fr; }
    .processo-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 0; }
    .processo-step { border-right: none !important; padding: 0 !important; }
}

@media (max-width: 768px) {
    nav { padding: 0 24px; gap: 0; }
    .nav-cta { display: none; }
    .menu-toggle { display: flex; }

    nav ul {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(8, 7, 6, 0.98);
        border-bottom: 1px solid var(--border);
        padding: 20px 24px;
        gap: 0;
    }
    nav ul.open { display: flex; }
    nav ul li a { display: block; padding: 14px 0; border-bottom: 1px solid var(--border); }
    nav ul li:last-child a { border-bottom: none; }

    .hero-inner { padding: 60px 24px 40px; }
    .hero-left h1 { font-size: 2.6rem; }

    .metrics-strip { flex-direction: column; }
    .metric-item { padding: 24px; border-right: none; border-bottom: 1px solid var(--border); }
    .metric-item:last-child { border-bottom: none; }

    .clientes { padding: 40px 24px; }
    .clientes-grid { gap: 16px 0; }
    .clientes-grid span { padding: 6px 24px 6px 0; margin-right: 24px; font-size: 0.65rem; }

    .servicos { padding: 80px 24px; }
    .servico-card { padding: 32px 24px; }

    .processo { padding: 80px 24px; }
    .processo-grid { grid-template-columns: 1fr; gap: 32px; }

    .cases { padding: 80px 24px; }
    .grid-portfolio { grid-template-columns: 1fr; }

    .sobre { padding: 80px 24px; }
    .sobre-photo-wrap { max-width: 260px; }

    .contato { padding: 80px 24px; }
    .contact-channels { flex-direction: column; }
    .channel-item { border-right: none; border-bottom: 1px solid var(--border); padding: 20px 0; }
    .channel-item:last-child { border-bottom: none; }

    footer { padding: 28px 24px; }
    .footer-inner { flex-wrap: wrap; gap: 16px; }
    footer p { margin-left: 0; order: 3; width: 100%; }

    .whatsapp-float { width: 48px; height: 48px; bottom: 24px; right: 24px; }
    .whatsapp-float svg { width: 24px; height: 24px; }
}

/* =========================================
   GRAIN TEXTURE
   ========================================= */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAMAAAAp4XiDAAAAUVBMVEWFhYWDg4N3d3dtbW17e3t1dXWBgYGHh4t5eXlzc3OLi4ubm5uVlZWPj4+NjY19fX2JiYl/f39ra2uRkZGZmZlpaWmXl5dvb29xcXGTk5NnZ2c8TV1mAAAAG3RSTlNAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEAvEOwtAAAFVklEQVR4XpWWB67c2BUFb3g557T/hRo9/WUMZHlgr4Burger/YZNiSWEsqOWs19XoGbE53ie+G6kG0GRsZvHo8CrLHBOtaXqZqVeqM3Wes5pVw==");
    opacity: 0.03;
    pointer-events: none;
    z-index: 9998;
    animation: grain 0.6s steps(2) infinite;
}
@keyframes grain {
    0%   { transform: translate(0,0); }
    20%  { transform: translate(-2%,-1%); }
    40%  { transform: translate(2%, 2%); }
    60%  { transform: translate(-1%, 2%); }
    80%  { transform: translate(2%,-2%); }
    100% { transform: translate(0,0); }
}

/* =========================================
   CURSOR CUSTOMIZADO
   ========================================= */
@media (pointer: fine) {
    * { cursor: none !important; }

    .cursor-dot, .cursor-ring {
        position: fixed;
        top: 0; left: 0;
        border-radius: 50%;
        pointer-events: none;
        z-index: 99999;
        transform: translate(-50%, -50%);
        will-change: transform;
    }

    .cursor-dot {
        width: 6px;
        height: 6px;
        background: var(--purple);
        transition: width 0.2s, height 0.2s, background 0.15s;
    }

    .cursor-ring {
        width: 38px;
        height: 38px;
        border: 1.5px solid rgba(133, 5, 216, 0.45);
        background: transparent;
        transition: width 0.35s cubic-bezier(0.16,1,0.3,1),
                    height 0.35s cubic-bezier(0.16,1,0.3,1),
                    border-color 0.3s, background 0.3s;
    }

    body.cursor-hover .cursor-dot { width: 10px; height: 10px; background: var(--purple-light); }
    body.cursor-hover .cursor-ring {
        width: 56px; height: 56px;
        border-color: var(--purple);
        background: rgba(133, 5, 216, 0.06);
    }
    body.cursor-click .cursor-dot { width: 14px; height: 14px; }
    body.cursor-click .cursor-ring { width: 40px; height: 40px; }
}

/* =========================================
   HERO ENTRANCE
   ========================================= */
.hero-anim {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1),
                transform 0.9s cubic-bezier(0.16,1,0.3,1);
}
.hero-anim[data-delay="0"] { transition-delay: 0.1s; }
.hero-anim[data-delay="1"] { transition-delay: 0.2s; }
.hero-anim[data-delay="2"] { transition-delay: 0.3s; }
.hero-anim[data-delay="3"] { transition-delay: 0.4s; }
.hero-anim[data-delay="4"] { transition-delay: 0.65s; }
.hero-anim[data-delay="5"] { transition-delay: 0.8s; }
.hero-anim[data-delay="6"] { transition-delay: 0.95s; }

body.is-loaded .hero-anim { opacity: 1; transform: none; }

.reveal-line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.reveal-line > span {
    display: block;
    transform: translateY(110%);
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-line:nth-child(1) > span { transition-delay: 0.2s; }
.reveal-line:nth-child(2) > span { transition-delay: 0.36s; }
.reveal-line:nth-child(3) > span { transition-delay: 0.52s; }

body.is-loaded .reveal-line > span { transform: translateY(0); }

/* =========================================
   SCROLL REVEAL
   ========================================= */
[data-reveal] {
    opacity: 0;
    transform: translateY(44px);
    transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1),
                transform 0.9s cubic-bezier(0.16,1,0.3,1);
}
[data-reveal].is-visible { 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; }

/* =========================================
   HERO VISUAL — entrada lateral
   ========================================= */
.hero-visual-frame {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 1s cubic-bezier(0.16,1,0.3,1),
                transform 1s cubic-bezier(0.16,1,0.3,1);
    transition-delay: 0.45s;
}
body.is-loaded .hero-visual-frame { opacity: 1; transform: translateX(0); }

/* =========================================
   MAGNETIC BUTTON
   ========================================= */
.btn-magnetic { transition: transform 0.3s cubic-bezier(0.16,1,0.3,1), background 0.3s !important; }

/* =========================================
   ZOOM-IN REVEAL — seção clientes
   ========================================= */
[data-zoom] {
    opacity: 0;
    transform: scale(0.84);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
                transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-zoom].is-visible { opacity: 1; transform: scale(1); }

/* =========================================
   HERO SCROLL EXIT
   ========================================= */