/* ============================================================
   FILLIPE MSTAR — PORTFÓLIO PREMIUM B2B
   Design System Completo
============================================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    /* Cores Principais */
    --bg-primary: #0a0a0f;
    --bg-secondary: #0f0f18;
    --bg-card: #14141f;
    --bg-card-hover: #1a1a28;
    
    --gold: #c9a961;
    --gold-light: #e0c285;
    --gold-dark: #a8894c;
    
    --blue: #4f7cff;
    --blue-light: #7a9eff;
    --purple: #8b5cf6;
    
    --cream: #f5f1e8;
    --cream-soft: #e8e2d3;
    --text: #f5f1e8;
    --text-secondary: #b8b2a5;
    --text-muted: #7a756a;
    
    --border: rgba(245, 241, 232, 0.08);
    --border-hover: rgba(201, 169, 97, 0.35);
    --border-blue: rgba(79, 124, 255, 0.25);
    
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    /* Typography */
    --font-display: 'Fraunces', serif;
    --font-sans: 'Inter', sans-serif;
    
    /* Transitions */
    --t: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --t-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    
    /* Shadows */
    --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 20px 60px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 40px 100px rgba(0, 0, 0, 0.7);
    --shadow-gold: 0 20px 60px rgba(201, 169, 97, 0.25);
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    cursor: none;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: none; }
input, textarea, select { font-family: inherit; }

::selection {
    background: var(--gold);
    color: var(--bg-primary);
}

/* ============================================================
   PRELOADER
============================================================ */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

#preloader.hidden { opacity: 0; visibility: hidden; }

.preloader-content { text-align: center; }

.preloader-logo {
    font-family: var(--font-display);
    font-size: 4rem;
    letter-spacing: 8px;
    color: var(--gold);
    font-weight: 300;
    margin-bottom: 30px;
}

.preloader-logo span { color: var(--cream); }

.preloader-bar {
    width: 240px;
    height: 1px;
    background: rgba(201, 169, 97, 0.15);
    margin: 0 auto 20px;
    overflow: hidden;
    position: relative;
}

.preloader-fill {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    animation: preloadFill 1.6s ease-in-out forwards;
}

@keyframes preloadFill { to { width: 100%; } }

.preloader-content p {
    font-size: 0.7rem;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* ============================================================
   SCROLL PROGRESS
============================================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: linear-gradient(90deg, var(--gold), var(--blue), var(--purple));
    z-index: 9999;
    transition: width 0.1s ease;
}

/* ============================================================
   CURSOR CUSTOMIZADO
============================================================ */
.cursor, .cursor-dot {
    position: fixed;
    pointer-events: none;
    border-radius: 50%;
    z-index: 99998;
    transform: translate(-50%, -50%);
    transition: transform 0.15s ease;
}

.cursor {
    width: 32px;
    height: 32px;
    border: 1px solid rgba(201, 169, 97, 0.6);
    transition: width 0.3s, height 0.3s, background 0.3s, border-color 0.3s;
}

.cursor.hover {
    width: 60px;
    height: 60px;
    background: rgba(201, 169, 97, 0.1);
    border-color: var(--gold);
}

.cursor-dot {
    width: 5px;
    height: 5px;
    background: var(--gold);
}

/* ============================================================
   HEADER
============================================================ */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 22px 0;
    transition: var(--t);
}

#header.scrolled {
    background: rgba(10, 10, 15, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 32px;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-mark {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--t);
}

.logo:hover .logo-mark {
    transform: rotate(-8deg) scale(1.05);
    box-shadow: var(--shadow-gold);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.15rem;
    letter-spacing: 3px;
    color: var(--text);
    display: flex;
    flex-direction: column;
    line-height: 1;
    font-weight: 500;
}

.logo-text small {
    font-family: var(--font-sans);
    font-size: 0.55rem;
    letter-spacing: 5px;
    color: var(--gold);
    margin-top: 5px;
    font-weight: 600;
}

.nav {
    display: flex;
    gap: 34px;
}

.nav a {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-secondary);
    position: relative;
    transition: var(--t);
    letter-spacing: 0.3px;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: var(--t);
}

.nav a:hover { color: var(--gold-light); }
.nav a:hover::after { width: 100%; }

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-whats {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid rgba(37, 211, 102, 0.3);
    color: #25d366;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--t);
}

.header-whats:hover {
    background: #25d366;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.35);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--text);
    transition: var(--t);
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }

/* ============================================================
   HERO
============================================================ */
#hero {
    position: relative;
    min-height: 100vh;
    padding: 180px 0 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    animation: heroZoom 30s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    from { transform: scale(1.05); }
    to { transform: scale(1.15); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, rgba(10, 10, 15, 0.97) 0%, rgba(10, 10, 15, 0.85) 50%, rgba(10, 10, 15, 0.95) 100%),
        radial-gradient(circle at 20% 50%, rgba(201, 169, 97, 0.1), transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(79, 124, 255, 0.08), transparent 50%);
    z-index: 1;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(245, 241, 232, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(245, 241, 232, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 20px;
    background: rgba(201, 169, 97, 0.08);
    border: 1px solid rgba(201, 169, 97, 0.25);
    border-radius: 100px;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    color: var(--gold-light);
    margin-bottom: 34px;
    text-transform: uppercase;
    font-weight: 500;
}

.pulse-dot {
    width: 7px;
    height: 7px;
    background: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
    animation: pulseSuccess 2s infinite;
}

@keyframes pulseSuccess {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); }
    70% { box-shadow: 0 0 0 12px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

#hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5.5vw, 4.8rem);
    font-weight: 300;
    line-height: 1.08;
    letter-spacing: -1.5px;
    margin-bottom: 28px;
    color: var(--cream);
}

.gradient-text {
    background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--blue-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: italic;
    font-weight: 400;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 580px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-subtitle strong {
    color: var(--gold-light);
    font-weight: 600;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.btn-primary {
    padding: 16px 36px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--bg-primary);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--t);
    border: none;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 50px rgba(201, 169, 97, 0.4);
    gap: 14px;
}

.btn-outline {
    padding: 16px 36px;
    background: transparent;
    color: var(--text);
    border: 1px solid rgba(245, 241, 232, 0.15);
    font-size: 0.82rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--t);
    border-radius: 8px;
    font-weight: 500;
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(201, 169, 97, 0.05);
    transform: translateY(-3px);
}

.hero-trust {
    padding-top: 30px;
    border-top: 1px solid rgba(245, 241, 232, 0.08);
}

.trust-badges {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 14px;
}

.trust-badge i {
    font-size: 1.4rem;
    color: var(--gold);
}

.trust-badge strong {
    display: block;
    font-size: 0.85rem;
    color: var(--cream);
    font-weight: 600;
    margin-bottom: 2px;
}

.trust-badge span {
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

/* HERO SHOWCASE */
.hero-showcase {
    background: linear-gradient(160deg, rgba(20, 20, 31, 0.9), rgba(10, 10, 15, 0.9));
    border: 1px solid rgba(201, 169, 97, 0.15);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: perspective(1200px) rotateY(-4deg) rotateX(2deg);
    transition: transform 0.6s ease;
    backdrop-filter: blur(20px);
}

.hero-showcase:hover {
    transform: perspective(1200px) rotateY(0) rotateX(0);
}

.showcase-header {
    padding: 16px 22px;
    background: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.showcase-dots {
    display: flex;
    gap: 6px;
}

.showcase-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.showcase-dots span:first-child { background: #ef4444; }
.showcase-dots span:nth-child(2) { background: #f59e0b; }
.showcase-dots span:last-child { background: #22c55e; }

.showcase-body {
    padding: 28px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.showcase-stat {
    background: rgba(0, 0, 0, 0.35);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 8px;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--gold);
    display: block;
    line-height: 1;
    font-weight: 500;
}

.stat-value span { color: var(--cream); font-size: 1.2rem; }

.showcase-chart {
    grid-column: 1 / -1;
    background: rgba(0, 0, 0, 0.35);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.chart-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 80px;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(180deg, var(--blue), rgba(79, 124, 255, 0.3));
    border-radius: 4px 4px 0 0;
    opacity: 0.4;
    transition: var(--t);
}

.chart-bar.active {
    background: linear-gradient(180deg, var(--gold), var(--gold-dark));
    opacity: 1;
    box-shadow: 0 0 20px rgba(201, 169, 97, 0.5);
}

.showcase-footer {
    padding: 18px 22px;
    background: rgba(0, 0, 0, 0.4);
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.showcase-avatars {
    display: flex;
}

.showcase-avatars img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid var(--bg-card);
    margin-left: -10px;
}

.showcase-avatars img:first-child { margin-left: 0; }

.scroll-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-muted);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(0.3); }
    50% { transform: scaleY(1); }
}

/* ============================================================
   SEÇÕES GENÉRICAS
============================================================ */
section { position: relative; }

.section-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 70px;
}

.section-label {
    display: inline-block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: var(--gold);
    margin-bottom: 20px;
    font-weight: 600;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
    color: var(--cream);
}

.accent { color: var(--gold); font-style: italic; font-weight: 400; }

.section-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.section-label-light {
    display: inline-block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: var(--gold);
    margin-bottom: 20px;
    font-weight: 600;
}

.accent-light { color: var(--gold); font-style: italic; }

/* ============================================================
   RESULTADOS
============================================================ */
.section-results {
    padding: 100px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
}

.result-card {
    padding: 36px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: var(--t);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--t);
}

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

.result-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.result-icon {
    width: 60px;
    height: 60px;
    background: rgba(201, 169, 97, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.4rem;
    margin: 0 auto 22px;
    transition: var(--t);
}

.result-card:hover .result-icon {
    background: var(--gold);
    color: var(--bg-primary);
    transform: rotate(-8deg) scale(1.1);
}

.result-card strong {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--gold);
    display: block;
    line-height: 1;
    margin-bottom: 10px;
    font-weight: 500;
}

.result-card > span {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--cream);
    font-weight: 600;
    display: block;
    margin-bottom: 10px;
}

.result-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ============================================================
   PORTFÓLIO
============================================================ */
.section-portfolio {
    padding: 120px 0;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 11px 24px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.78rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 100px;
    transition: var(--t);
    font-weight: 500;
}

.filter-btn:hover {
    border-color: var(--gold);
    color: var(--gold-light);
}

.filter-btn.active {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--bg-primary);
    font-weight: 600;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.portfolio-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--t);
    display: flex;
    flex-direction: column;
    position: relative;
}

.portfolio-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.portfolio-card.featured {
    border-color: rgba(201, 169, 97, 0.35);
}

.portfolio-card.featured::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.4), transparent, rgba(79, 124, 255, 0.4));
    border-radius: 20px;
    z-index: -1;
    opacity: 0.5;
}

.portfolio-card.coming-soon {
    opacity: 0.75;
}

.portfolio-card.coming-soon:hover {
    opacity: 1;
}

.portfolio-image {
    position: relative;
    height: 260px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.portfolio-card:hover .portfolio-image img { transform: scale(1.08); }

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.95) 0%, rgba(10, 10, 15, 0.3) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    opacity: 0;
    transition: var(--t);
}

.portfolio-card:hover .portfolio-overlay { opacity: 1; }

.portfolio-tag {
    display: inline-block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    padding: 5px 12px;
    background: rgba(201, 169, 97, 0.15);
    border-radius: 100px;
    margin-bottom: 12px;
    align-self: flex-start;
    backdrop-filter: blur(10px);
}

.portfolio-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    background: var(--gold);
    color: var(--bg-primary);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 100px;
    align-self: flex-start;
    transition: var(--t);
}

.portfolio-btn:hover { gap: 14px; }

.portfolio-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 7px 14px;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(10px);
    color: var(--gold);
    font-size: 0.68rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 100px;
    border: 1px solid rgba(201, 169, 97, 0.3);
    font-weight: 600;
    z-index: 2;
}

.featured-badge {
    background: var(--gold);
    color: var(--bg-primary);
    border-color: var(--gold);
}

.new-badge {
    background: rgba(79, 124, 255, 0.15);
    color: var(--blue-light);
    border-color: rgba(79, 124, 255, 0.35);
}

.coming-overlay {
    background: rgba(10, 10, 15, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.coming-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(201, 169, 97, 0.15);
    color: var(--gold);
    border: 1px solid rgba(201, 169, 97, 0.3);
    border-radius: 100px;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
}

.portfolio-content {
    padding: 26px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    gap: 10px;
}

.portfolio-header h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--cream);
    line-height: 1.2;
}

.portfolio-status {
    font-size: 0.7rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 600;
    white-space: nowrap;
}

.portfolio-status.live { color: var(--success); }
.portfolio-status.demo { color: var(--warning); }
.portfolio-status.soon { color: var(--text-muted); }

.portfolio-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
    flex-grow: 1;
}

.portfolio-metrics {
    display: flex;
    gap: 24px;
    padding: 16px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-bottom: 18px;
}

.portfolio-metrics > div strong {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--gold);
    display: block;
    line-height: 1;
    margin-bottom: 4px;
    font-weight: 500;
}

.portfolio-metrics > div span {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.portfolio-tags span {
    font-size: 0.68rem;
    padding: 4px 10px;
    background: rgba(79, 124, 255, 0.08);
    color: var(--blue-light);
    border-radius: 6px;
    border: 1px solid rgba(79, 124, 255, 0.15);
    letter-spacing: 0.5px;
}

/* ============================================================
   SERVIÇOS
============================================================ */
.section-services {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    padding: 44px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: var(--t);
    position: relative;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.service-card.featured {
    background: linear-gradient(160deg, rgba(201, 169, 97, 0.08), var(--bg-card));
    border-color: rgba(201, 169, 97, 0.3);
}

.featured-tag {
    position: absolute;
    top: -12px;
    right: 24px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--bg-primary);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 6px 14px;
    border-radius: 100px;
}

.service-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--text-muted);
    opacity: 0.25;
    line-height: 1;
    margin-bottom: 20px;
    font-weight: 500;
}

.service-icon {
    width: 64px;
    height: 64px;
    background: rgba(201, 169, 97, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.5rem;
    margin-bottom: 24px;
    transition: var(--t);
}

.service-card:hover .service-icon {
    background: var(--gold);
    color: var(--bg-primary);
    transform: rotate(-8deg) scale(1.08);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    margin-bottom: 12px;
    color: var(--cream);
}

.service-card > p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-list {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.service-list li {
    padding: 9px 0 9px 24px;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 18px;
    width: 12px;
    height: 1.5px;
    background: var(--gold);
}

/* ============================================================
   SOBRE
============================================================ */
.section-about {
    padding: 120px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.about-image img {
    width: 100%;
    height: 620px;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.about-image:hover img { transform: scale(1.04); }

.about-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--bg-primary);
    padding: 24px 28px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-radius: 16px;
    box-shadow: var(--shadow-gold);
}

.badge-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    line-height: 1;
}

.badge-text strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 2px;
    font-weight: 700;
}

.badge-text span {
    font-size: 0.72rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.about-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -1px;
    margin: 20px 0 28px;
    color: var(--cream);
}

.about-content .lead {
    font-size: 1.2rem;
    color: var(--cream-soft);
    margin-bottom: 24px;
    line-height: 1.6;
    font-weight: 300;
}

.about-content .lead strong {
    color: var(--gold-light);
    font-weight: 600;
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1rem;
    line-height: 1.75;
}

.about-content p strong {
    color: var(--gold-light);
    font-weight: 600;
}

.about-pillars {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 36px;
}

.pillar {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    transition: var(--t);
}

.pillar:hover {
    border-color: var(--border-hover);
    transform: translateX(6px);
    background: var(--bg-card-hover);
}

.pillar-icon {
    width: 52px;
    height: 52px;
    background: rgba(201, 169, 97, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.pillar strong {
    display: block;
    color: var(--cream);
    font-size: 1rem;
    margin-bottom: 2px;
}

.pillar span {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ============================================================
   CERTIFICAÇÕES
============================================================ */
.section-certifications {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.cert-card {
    padding: 40px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: var(--t);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--blue), var(--purple));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--t);
}

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

.cert-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.cert-icon-wrap {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.15), rgba(79, 124, 255, 0.1));
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2.4rem;
    color: var(--gold);
    transition: var(--t);
}

.cert-card:hover .cert-icon-wrap {
    transform: scale(1.08) rotate(-5deg);
    box-shadow: var(--shadow-gold);
}

.cert-institution {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 10px;
    font-weight: 600;
}

.cert-content h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--cream);
    margin-bottom: 14px;
    line-height: 1.3;
}

.cert-content p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 20px;
}

.cert-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    font-size: 0.7rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 100px;
    border: 1px solid rgba(34, 197, 94, 0.25);
    font-weight: 600;
}

/* ============================================================
   DEPOIMENTOS
============================================================ */
.section-testimonials {
    padding: 120px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    padding: 40px 34px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: var(--t);
    display: flex;
    flex-direction: column;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 15px;
    right: 30px;
    font-family: var(--font-display);
    font-size: 8rem;
    color: var(--gold);
    opacity: 0.08;
    line-height: 1;
}

.testimonial-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.stars {
    color: var(--gold);
    font-size: 1rem;
    letter-spacing: 4px;
    margin-bottom: 22px;
}

.testimonial-card > p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 28px;
    flex-grow: 1;
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 300;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 22px;
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 1;
}

.testimonial-author img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 2px solid var(--gold);
}

.testimonial-author strong {
    display: block;
    color: var(--cream);
    font-size: 0.95rem;
    margin-bottom: 2px;
    font-weight: 600;
}

.testimonial-author span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ============================================================
   CTA FINAL
============================================================ */
.section-cta {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.cta-box {
    padding: 90px 60px;
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.12), rgba(79, 124, 255, 0.08), rgba(10, 10, 15, 0.9));
    border: 1px solid rgba(201, 169, 97, 0.25);
    border-radius: 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(201, 169, 97, 0.15), transparent 70%);
    pointer-events: none;
}

.cta-box::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(79, 124, 255, 0.1), transparent 70%);
    pointer-events: none;
}

.cta-box h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 22px;
    color: var(--cream);
    position: relative;
    z-index: 1;
}

.cta-box > p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.btn-primary-light {
    padding: 18px 38px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--bg-primary);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--t);
    border: none;
    border-radius: 10px;
    box-shadow: 0 15px 40px rgba(201, 169, 97, 0.3);
}

.btn-primary-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 25px 60px rgba(201, 169, 97, 0.5);
    gap: 14px;
}

.btn-outline-light {
    padding: 18px 38px;
    background: transparent;
    color: var(--cream);
    border: 1px solid rgba(245, 241, 232, 0.25);
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--t);
    border-radius: 10px;
    font-weight: 500;
}

.btn-outline-light:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(201, 169, 97, 0.05);
    transform: translateY(-3px);
}

/* ============================================================
   CONTATO
============================================================ */
.section-contact {
    padding: 120px 0;
}

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

.contact-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -1px;
    margin: 20px 0 22px;
    color: var(--cream);
}

.contact-content > p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-content strong { color: var(--gold); }

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    transition: var(--t);
}

.contact-item:hover {
    border-color: var(--border-hover);
    transform: translateX(6px);
    background: var(--bg-card-hover);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(201, 169, 97, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    color: var(--cream);
    font-size: 0.95rem;
    margin-bottom: 3px;
    font-weight: 600;
}

.contact-item span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.contact-form-wrap {
    background: var(--bg-card);
    border: 1px solid rgba(201, 169, 97, 0.15);
    border-radius: 20px;
    padding: 46px;
    box-shadow: var(--shadow-md);
}

.contact-form-wrap h3 {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 400;
    margin-bottom: 6px;
    color: var(--cream);
}

.form-subtitle {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 18px;
    background: rgba(10, 10, 15, 0.6);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--cream);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--t);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(10, 10, 15, 0.85);
    box-shadow: 0 0 0 4px rgba(201, 169, 97, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.checkbox-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(10, 10, 15, 0.4);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: none;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--t);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
    margin-bottom: 0;
}

.checkbox-option:hover {
    border-color: var(--border-hover);
}

.checkbox-option input {
    width: auto;
    accent-color: var(--gold);
}

.checkbox-option:has(input:checked) {
    border-color: var(--gold);
    background: rgba(201, 169, 97, 0.08);
    color: var(--gold-light);
}

.full-width { width: 100%; justify-content: center; }

.form-note {
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 18px;
}

.form-note i { color: var(--gold); margin-right: 6px; }

/* ============================================================
   FOOTER
============================================================ */
footer {
    padding: 80px 0 30px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.7fr 1fr 1fr 1.4fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
}

.footer-logo .logo-mark {
    width: 42px;
    height: 42px;
    font-size: 1.4rem;
}

.footer-logo > span:last-child {
    font-family: var(--font-display);
    font-size: 1.15rem;
    letter-spacing: 3px;
    color: var(--cream);
    display: flex;
    flex-direction: column;
    line-height: 1;
    font-weight: 500;
}

.footer-logo small {
    font-family: var(--font-sans);
    font-size: 0.55rem;
    letter-spacing: 5px;
    color: var(--gold);
    margin-top: 5px;
    font-weight: 600;
}

.footer-col p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 12px;
}

.footer-col p i {
    color: var(--gold);
    margin-right: 8px;
    width: 14px;
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    margin-bottom: 20px;
    color: var(--cream);
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    font-size: 0.88rem;
    padding: 6px 0;
    transition: var(--t);
}

.footer-col a:hover {
    color: var(--gold);
    transform: translateX(5px);
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(201, 169, 97, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    transition: var(--t);
    padding: 0;
}

.footer-social a:hover {
    background: var(--gold);
    color: var(--bg-primary);
    transform: translateY(-4px);
    padding: 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 30px;
    border-top: 1px solid var(--border);
    font-size: 0.82rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom a {
    color: var(--gold);
    transition: var(--t);
}

.footer-bottom a:hover { color: var(--gold-light); }

/* ============================================================
   WHATSAPP FLOAT
============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    z-index: 999;
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4);
    transition: var(--t);
    animation: pulseWhats 2s infinite;
}

@keyframes pulseWhats {
    0%, 100% { box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4), 0 0 0 20px rgba(37, 211, 102, 0); }
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 20px 60px rgba(37, 211, 102, 0.6);
    animation: none;
}

.whatsapp-tooltip {
    position: absolute;
    right: 80px;
    background: var(--bg-card);
    color: var(--cream);
    padding: 11px 18px;
    border-radius: 10px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--t);
    border: 1px solid rgba(201, 169, 97, 0.2);
    font-weight: 500;
    font-family: var(--font-sans);
}

.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; visibility: visible; }

/* ============================================================
   BACK TO TOP
============================================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--t);
    opacity: 0;
    visibility: hidden;
    z-index: 998;
}

.back-to-top.visible { opacity: 1; visibility: visible; }

.back-to-top:hover {
    background: var(--gold);
    color: var(--bg-primary);
    transform: translateY(-4px);
    border-color: var(--gold);
}

/* ============================================================
   RESPONSIVO
============================================================ */
@media (max-width: 1100px) {
    .portfolio-grid,
    .services-grid,
    .certifications-grid,
    .testimonials-grid,
    .results-grid { grid-template-columns: repeat(2, 1fr); }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .hero-showcase { transform: none; }
}

@media (max-width: 968px) {
    body { cursor: auto; }
    button, a, input, textarea, select { cursor: pointer; }
    .cursor, .cursor-dot { display: none; }
    
    .container { padding: 0 24px; }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--bg-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: 0.5s ease;
        z-index: 999;
        border-left: 1px solid var(--border);
    }
    
    .nav.active { right: 0; }
    .nav a { font-size: 1.3rem; }
    
    .menu-toggle { display: flex; z-index: 1001; }
    .header-whats span { display: none; }
    .header-whats { padding: 11px 14px; }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-image img { height: 450px; }
    
    .trust-badges { gap: 24px; }
    
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 640px) {
    .portfolio-grid,
    .services-grid,
    .certifications-grid,
    .testimonials-grid,
    .results-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .checkbox-grid { grid-template-columns: 1fr; }
    
    .contact-form-wrap { padding: 30px 24px; }
    
    .cta-box { padding: 60px 30px; }
    
    .cta-actions { flex-direction: column; }
    .cta-actions .btn-primary-light,
    .cta-actions .btn-outline-light { width: 100%; justify-content: center; }
    
    .hero-actions { flex-direction: column; }
    .hero-actions .btn-primary,
    .hero-actions .btn-outline { width: 100%; justify-content: center; }
    
    .footer-bottom { flex-direction: column; text-align: center; }
    
    .back-to-top { display: none; }
    
    .showcase-body { grid-template-columns: 1fr; }
    
    .portfolio-filters { gap: 6px; }
    .filter-btn { padding: 9px 16px; font-size: 0.7rem; }
    
    .trust-badges { flex-direction: column; gap: 16px; }
    
    .about-image img { height: 380px; }
}