/* =============================================
   ELEVARE NEGÓCIOS — Design System
   Aesthetic: Refined Corporate / Luxury Minimal
   Palette: Deep Charcoal + Warm Gold + Off-White
   Typography: Cormorant Garamond (display) + DM Sans (body)
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

/* ── CSS Variables ──────────────────────────── */
:root {
    --bg:          #0e0d0b;
    --bg-alt:      #131210;
    --bg-card:     rgba(22, 20, 17, 0.75);
    --gold:        #c9a84c;
    --gold-light:  #e8c97a;
    --gold-dim:    rgba(201, 168, 76, 0.15);
    --white:       #f5f0e8;
    --muted:       #9a9488;
    --border:      rgba(201, 168, 76, 0.18);
    --border-soft: rgba(255, 255, 255, 0.06);
    --shadow:      0 8px 40px rgba(0, 0, 0, 0.45);
    --radius:      4px;
    --radius-lg:   12px;
    --ease:        cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition:  all 0.4s var(--ease);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', sans-serif;
    background-color: var(--bg);
    color: var(--white);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── Grain overlay ──────────────────────────── */
body::before {
    content: '';
    position: fixed;
    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='0.035'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px 200px;
    pointer-events: none;
    z-index: 0;
}

/* ── Ambient glow ───────────────────────────── */
body::after {
    content: '';
    position: fixed;
    top: -30%;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 600px;
    background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ── Container ──────────────────────────────── */
.container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 28px;
    position: relative;
    z-index: 1;
}

/* ── Typography ─────────────────────────────── */
h1, h2, h3 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.01em;
}

h1 {
    font-size: clamp(3rem, 6vw, 5.5rem);
    color: var(--white);
}

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

h2 {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    color: var(--white);
}

h3 {
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--white);
}

h4 {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.2rem;
}

p {
    color: var(--muted);
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 300;
}

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

/* ── Decorative line ────────────────────────── */
.deco-line {
    display: inline-block;
    width: 40px;
    height: 1px;
    background: var(--gold);
    vertical-align: middle;
    margin-right: 12px;
}

/* ── Navbar ─────────────────────────────────── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 22px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(14, 13, 11, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo-mark {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.logo-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.45rem;
    font-weight: 400;
    color: var(--white);
    letter-spacing: 0.04em;
}

.logo-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    margin-bottom: 2px;
    flex-shrink: 0;
    align-self: center;
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--muted);
    letter-spacing: 0.04em;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:not(.btn-nav)::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.35s var(--ease);
}

.nav-links a:not(.btn-nav):hover {
    color: var(--white);
}

.nav-links a:not(.btn-nav):hover::after {
    width: 100%;
}

/* Nav CTA */
.btn-nav {
    font-size: 0.8rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold) !important;
    border: 1px solid var(--border);
    padding: 10px 22px;
    border-radius: var(--radius);
    transition: var(--transition) !important;
}

.btn-nav:hover {
    background: var(--gold-dim);
    border-color: var(--gold) !important;
    color: var(--gold-light) !important;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 1px;
    background: var(--white);
    transition: var(--transition);
}

/* ── Buttons ─────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 36px;
    border-radius: var(--radius);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gold);
    color: #0e0d0b;
    border-color: var(--gold);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gold-light);
    transform: translateX(-101%);
    transition: transform 0.4s var(--ease);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(201, 168, 76, 0.3);
}

.btn-primary:hover::before {
    transform: translateX(0);
}

.btn-primary span {
    position: relative;
    z-index: 1;
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--border);
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: var(--gold-dim);
}

.btn-lg {
    padding: 18px 48px;
    font-size: 0.85rem;
}

.btn-block { width: 100%; }

/* ── Hero ────────────────────────────────────── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 140px 0 80px;
    overflow: hidden;
}

/* Geometric background lines */
.hero-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-lines::before {
    content: '';
    position: absolute;
    top: 10%;
    right: -5%;
    width: 480px;
    height: 480px;
    border: 1px solid rgba(201, 168, 76, 0.08);
    border-radius: 50%;
}

.hero-lines::after {
    content: '';
    position: absolute;
    top: 15%;
    right: -2%;
    width: 340px;
    height: 340px;
    border: 1px solid rgba(201, 168, 76, 0.06);
    border-radius: 50%;
}

.hero-content {
    max-width: 780px;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 2rem;
}

.hero-eyebrow span {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold);
}

.hero h1 {
    margin-bottom: 1.8rem;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 540px;
    margin-bottom: 3rem;
    line-height: 1.8;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    align-items: center;
}

.hero-badge {
    position: absolute;
    bottom: 48px;
    right: 8%;
    display: flex;
    align-items: center;
    gap: 14px;
    opacity: 0.5;
}

.hero-badge-line {
    width: 60px;
    height: 1px;
    background: var(--gold);
}

.hero-badge-text {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--muted);
}

/* ── Sections ────────────────────────────────── */
.section {
    padding: 110px 0;
    position: relative;
    z-index: 1;
}

.section-header {
    margin-bottom: 5rem;
}

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

.section-header p {
    max-width: 500px;
    margin-top: 1rem;
}

/* ── Services ────────────────────────────────── */
.services { background: var(--bg-alt); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.service-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    padding: 3rem 2.2rem;
    position: relative;
    transition: var(--transition);
    border-right: 1px solid var(--border-soft);
}

.service-card:last-child { border-right: none; }

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--gold) 0%, transparent 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease);
}

.service-card:hover {
    background: rgba(22, 20, 17, 0.95);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-number {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3.5rem;
    font-weight: 300;
    color: rgba(201, 168, 76, 0.15);
    line-height: 1;
    margin-bottom: 1.5rem;
    transition: color 0.4s ease;
}

.service-card:hover .service-number {
    color: rgba(201, 168, 76, 0.35);
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 0.92rem;
    line-height: 1.8;
}

/* ── About / Trust strip ─────────────────────── */
.about {
    padding: 110px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-frame {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 3rem;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
}

.stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.8rem 1rem;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    transition: var(--transition);
}

.stat-item:hover {
    border-color: var(--border);
    background: var(--gold-dim);
}

.stat-number {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3rem;
    font-weight: 300;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.stat-label {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.about-corner {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    border-top: 1px solid var(--gold);
    border-right: 1px solid var(--gold);
    opacity: 0.4;
    border-radius: 0 var(--radius-lg) 0 0;
}

.about-text h4 { margin-bottom: 0.5rem; }
.about-text h2 { margin-bottom: 1.5rem; }
.about-text p  { margin-bottom: 1.4rem; font-size: 0.97rem; }

/* ── Contact ─────────────────────────────────── */
.contact { background: var(--bg-alt); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: start;
}

.contact-info h4 { margin-bottom: 0.5rem; }
.contact-info h2 { margin-bottom: 1.5rem; }
.contact-info > p { margin-bottom: 3rem; font-size: 0.97rem; }

.info-items {
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
}

.info-icon-wrap {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    flex-shrink: 0;
    font-size: 1.1rem;
    transition: var(--transition);
}

.info-item:hover .info-icon-wrap {
    border-color: var(--gold);
    background: var(--gold-dim);
}

.info-item-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.info-item-label {
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 500;
}

.info-item-value {
    font-size: 0.95rem;
    color: var(--white);
    font-weight: 300;
}

/* Form */
.contact-form-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    backdrop-filter: blur(12px);
}

.form-group {
    margin-bottom: 1.8rem;
}

.form-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.7rem;
}

input, textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 300;
    transition: var(--transition);
    outline: none;
}

input::placeholder, textarea::placeholder {
    color: rgba(154, 148, 136, 0.5);
}

input:focus, textarea:focus {
    border-color: var(--gold);
    background: rgba(201, 168, 76, 0.04);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.08);
}

textarea { resize: vertical; min-height: 130px; }

/* ── Footer ──────────────────────────────────── */
.footer {
    background: var(--bg);
    border-top: 1px solid var(--border-soft);
    padding: 72px 0 32px;
    position: relative;
    z-index: 1;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid var(--border-soft);
    margin-bottom: 2.5rem;
}

.footer-brand-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--white);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-brand-name .logo-dot { width: 5px; height: 5px; }

.footer-brand p {
    font-size: 0.88rem;
    max-width: 260px;
    line-height: 1.75;
}

.footer-col h4 {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--gold);
    margin-bottom: 1.4rem;
}

.footer-col a {
    display: block;
    font-size: 0.88rem;
    color: var(--muted);
    margin-bottom: 0.8rem;
    transition: color 0.3s ease;
    font-weight: 300;
}

.footer-col a:hover { color: var(--white); }

.footer-col p {
    font-size: 0.88rem;
    font-weight: 300;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: #5a5650;
    margin-bottom: 0.3rem;
}

.disclaimer {
    font-size: 0.74rem !important;
    color: #4a4640 !important;
    max-width: 600px;
    line-height: 1.7;
}

/* ── Scroll Animations ───────────────────────── */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.22s; }
.delay-3 { transition-delay: 0.34s; }

/* ── Horizontal rule ─────────────────────────── */
.divider {
    width: 40px;
    height: 1px;
    background: var(--gold);
    margin: 2rem 0;
}

.divider.centered { margin: 2rem auto; }

/* ── Policy Pages ────────────────────────────── */
.policy-hero {
    padding: 160px 0 60px;
    border-bottom: 1px solid var(--border-soft);
}

.policy-hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 0.5rem; }

.policy-body {
    padding: 70px 0 100px;
    max-width: 760px;
}

.policy-body h2 {
    font-size: 1.6rem;
    font-weight: 400;
    margin: 2.8rem 0 1rem;
    color: var(--white);
}

.policy-body h2::before {
    content: '';
    display: block;
    width: 28px;
    height: 1px;
    background: var(--gold);
    margin-bottom: 0.7rem;
}

.policy-body p { font-size: 0.96rem; margin-bottom: 1.1rem; color: var(--muted); }
.policy-body strong { color: var(--white); font-weight: 500; }
.policy-body a { color: var(--gold); transition: opacity 0.3s; }
.policy-body a:hover { opacity: 0.7; }

.policy-body ul {
    margin: 0 0 1.4rem 1.2rem;
    color: var(--muted);
}

.policy-body ul li {
    font-size: 0.96rem;
    margin-bottom: 0.5rem;
    line-height: 1.75;
}

/* ── Mobile Nav Overlay ──────────────────────── */
.mobile-nav {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(14, 13, 11, 0.98);
    backdrop-filter: blur(20px);
    z-index: 200;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.2rem;
    font-weight: 300;
    color: var(--muted);
    letter-spacing: 0.04em;
    transition: color 0.3s;
}

.mobile-nav a:hover { color: var(--gold); }

.mobile-nav-close {
    position: absolute;
    top: 24px;
    right: 28px;
    background: none;
    border: none;
    color: var(--muted);
    font-size: 1.8rem;
    cursor: pointer;
    transition: color 0.3s;
}

.mobile-nav-close:hover { color: var(--white); }

/* ── Responsive ──────────────────────────────── */
@media (max-width: 1024px) {
    .about-grid { gap: 3.5rem; }
    .contact-grid { gap: 3rem; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card { border-right: none; border-bottom: 1px solid var(--border-soft); }
    .service-card:last-child { border-bottom: none; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }

    .hamburger { display: flex; }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }

    .footer-brand { grid-column: 1 / -1; }

    .footer-bottom {
        flex-direction: column;
        gap: 0.8rem;
    }

    .hero { padding: 130px 0 80px; }

    .hero-badge { display: none; }

    .hero-actions { flex-direction: column; align-items: flex-start; }

    .stat-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    h1 { font-size: 2.6rem; }
    h2 { font-size: 2rem; }

    .footer-top { grid-template-columns: 1fr; }

    .contact-form-panel { padding: 2rem 1.5rem; }

    .about-frame { padding: 2rem 1.5rem; }

    .btn-lg { padding: 16px 32px; width: 100%; }
}