/* ============================================
   S.Chavarria|Software — Premium Dark/Gold Theme v2.0
   Senior-level design + marketing optimized
   ============================================ */

/* === Variables === */
:root {
    --gold: #c9a84c;
    --gold-light: #e8d48b;
    --gold-dark: #b8942e;
    --gold-glow: rgba(201, 168, 76, 0.3);
    --gold-subtle: rgba(201, 168, 76, 0.08);
    --dark: #0a0a0f;
    --dark-alt: #0e0e16;
    --dark-card: #13131c;
    --dark-border: #1c1c28;
    --dark-hover: #1a1a26;
    --text: #e4e4e7;
    --text-muted: #8b8b9e;
    --text-dim: #5a5a6e;
    --white: #ffffff;
    --green: #22c55e;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font);
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.loading { overflow: hidden; }

::selection {
    background: rgba(201, 168, 76, 0.3);
    color: var(--white);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: var(--font); }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.gold { color: var(--gold); }

/* === Preloader === */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.done {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.preloader-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 32px;
}

.preloader-icon {
    color: var(--gold);
    font-size: 2rem;
    animation: preloaderPulse 1.5s ease-in-out infinite;
}

.preloader-text {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
}

@keyframes preloaderPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.9); }
}

.preloader-bar {
    width: 200px;
    height: 3px;
    background: var(--dark-border);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.preloader-progress {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
}

/* === Scroll Progress === */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
    z-index: 10001;
    transition: width 0.1s linear;
    will-change: width;
}

/* === Cursor Glow === */
.cursor-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 168, 76, 0.04) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
    will-change: left, top;
}

/* === Navbar === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.7);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(201, 168, 76, 0.06);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    border-bottom-color: rgba(201, 168, 76, 0.12);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    transition: var(--transition);
}

.logo-icon { color: var(--gold); font-size: 1.2rem; }
.logo:hover { transform: scale(1.03); }

/* Logo Image Styles */
.logo img {
    display: block;
    object-fit: contain;
    transition: var(--transition);
}

.navbar .logo img {
    filter: brightness(1);
}

.navbar .logo:hover img {
    filter: brightness(1.1);
}

.preloader-logo img {
    animation: logoFadeIn 0.8s ease-out;
}

@keyframes logoFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: var(--radius);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active-link {
    color: var(--gold);
}

.btn-nav {
    background: var(--gold) !important;
    color: var(--dark) !important;
    font-weight: 600 !important;
    padding: 10px 20px !important;
    border-radius: var(--radius-full) !important;
    margin-left: 12px;
}

.btn-nav:hover {
    background: var(--gold-light) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--gold-glow);
}

/* Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
    border-radius: 2px;
}

.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(5px, -5px); }

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(201, 168, 76, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 168, 76, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.hero-noise {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    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)'/%3E%3C/svg%3E");
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    will-change: transform;
    animation: float 8s ease-in-out infinite;
}

.hero-orb-1 {
    width: 500px; height: 500px;
    background: rgba(201, 168, 76, 0.12);
    top: -10%; right: -5%;
}

.hero-orb-2 {
    width: 400px; height: 400px;
    background: rgba(201, 168, 76, 0.06);
    bottom: -10%; left: -5%;
    animation-delay: -4s;
}

.hero-orb-3 {
    width: 300px; height: 300px;
    background: rgba(201, 168, 76, 0.04);
    top: 40%; left: 50%;
    animation-delay: -2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 22px;
    background: rgba(201, 168, 76, 0.08);
    border: 1px solid rgba(201, 168, 76, 0.18);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--gold);
    margin-bottom: 32px;
    animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {
    0%, 100% { box-shadow: 0 0 0 0 transparent; }
    50% { box-shadow: 0 0 20px rgba(201, 168, 76, 0.1); }
}

.badge-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--gold);
    animation: pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--white);
    margin-bottom: 24px;
}

.title-line { display: block; }

.text-cycle {
    display: inline-block;
    position: relative;
    min-width: 200px;
}

.text-cycle::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gold);
    border-radius: 2px;
    opacity: 0.5;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    letter-spacing: 0.5px;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font);
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-text {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    position: relative;
    z-index: 1;
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: none;
    z-index: 0;
}

.btn:hover .btn-shine {
    animation: btnShine 0.6s ease forwards;
}

@keyframes btnShine {
    0% { left: -100%; }
    100% { left: 100%; }
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--dark);
    box-shadow: 0 2px 10px rgba(201, 168, 76, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--gold-glow);
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--dark-border);
}

.btn-ghost:hover {
    border-color: rgba(201, 168, 76, 0.4);
    color: var(--gold);
    transform: translateY(-2px);
    background: rgba(201, 168, 76, 0.05);
}

.btn-outline {
    background: transparent;
    color: var(--gold);
    border: 2px solid rgba(201, 168, 76, 0.25);
    width: 100%;
    justify-content: center;
}

.btn-outline:hover {
    border-color: var(--gold);
    background: rgba(201, 168, 76, 0.08);
    transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }
.btn-lg { padding: 18px 40px; font-size: 1.05rem; }

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* === Metrics === */
.hero-metrics {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    padding: 32px 40px;
    background: rgba(19, 19, 28, 0.6);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(16px);
}

.metric { text-align: center; }

.metric-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}

.metric-plus {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold);
}

.metric-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.metric-divider {
    width: 1px;
    height: 48px;
    background: var(--dark-border);
}

/* === Scroll Indicator === */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(201, 168, 76, 0.3);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--gold);
    border-radius: 3px;
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateY(0); }
    50% { opacity: 0.3; transform: translateY(6px); }
    100% { opacity: 1; transform: translateY(0); }
}

.scroll-text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-dim);
}

/* === Marquee === */
.marquee-section {
    padding: 20px 0;
    border-top: 1px solid var(--dark-border);
    border-bottom: 1px solid var(--dark-border);
    background: var(--dark-alt);
    overflow: hidden;
    position: relative;
}

.marquee-section::before,
.marquee-section::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
}

.marquee-section::before {
    left: 0;
    background: linear-gradient(90deg, var(--dark-alt), transparent);
}

.marquee-section::after {
    right: 0;
    background: linear-gradient(90deg, transparent, var(--dark-alt));
}

.marquee-track { overflow: hidden; }

.marquee-content {
    display: flex;
    gap: 48px;
    animation: marquee 25s linear infinite;
    width: max-content;
}

.marquee-item {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dim);
    white-space: nowrap;
    letter-spacing: 0.5px;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* === Sections === */
.section {
    padding: 100px 0;
    position: relative;
}

.section-alt { background: var(--dark-alt); }

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--gold);
    background: rgba(201, 168, 76, 0.08);
    border: 1px solid rgba(201, 168, 76, 0.12);
    border-radius: var(--radius-full);
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-top: 16px;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}

/* === Services === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    position: relative;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition);
    overflow: hidden;
}

.card-glow {
    position: absolute;
    inset: 0;
    opacity: 0;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(201, 168, 76, 0.06), transparent 40%);
    transition: opacity var(--transition);
    pointer-events: none;
}

.service-card:hover .card-glow { opacity: 1; }

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    border-color: rgba(201, 168, 76, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.service-card:hover::before { opacity: 1; }

.service-card.featured {
    border-color: rgba(201, 168, 76, 0.25);
    background: linear-gradient(135deg, var(--dark-card), rgba(201, 168, 76, 0.04));
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dark);
    background: var(--gold);
    border-radius: var(--radius-full);
}

.featured-pulse {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--dark);
    animation: pulse 1.5s ease-in-out infinite;
}

.service-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: rgba(201, 168, 76, 0.06);
    position: absolute;
    top: 12px; right: 24px;
    line-height: 1;
}

.featured .service-number { right: auto; left: 24px; }

.service-icon-wrap {
    width: 56px; height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-subtle);
    border: 1px solid rgba(201, 168, 76, 0.12);
    border-radius: var(--radius);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon-wrap {
    background: rgba(201, 168, 76, 0.12);
    border-color: rgba(201, 168, 76, 0.25);
    transform: scale(1.05);
}

.service-icon { font-size: 1.8rem; }

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.service-features li::before {
    content: '✦';
    color: var(--gold);
    font-size: 0.6rem;
    flex-shrink: 0;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--gold);
    font-size: 0.95rem;
    transition: var(--transition);
}

.service-link svg {
    transition: var(--transition);
}

.service-link:hover {
    color: var(--gold-light);
}

.service-link:hover svg {
    transform: translateX(4px);
}

/* === Process === */
.process-timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--dark-border);
}

.timeline-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: linear-gradient(to bottom, var(--gold), rgba(201, 168, 76, 0.2));
    transition: height 0.5s ease;
}

.process-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.process-step {
    display: flex;
    gap: 32px;
    padding: 32px 0;
    position: relative;
}

.step-marker {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark);
    border: 2px solid var(--dark-border);
    border-radius: 50%;
    z-index: 1;
    transition: var(--transition);
}

.process-step.visible .step-marker {
    border-color: var(--gold);
    box-shadow: 0 0 20px rgba(201, 168, 76, 0.2);
}

.step-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--text-dim);
    transition: var(--transition);
}

.process-step.visible .step-dot {
    background: var(--gold);
}

.step-content { flex: 1; }

.step-number {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.process-step h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.process-step p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* === Portfolio === */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portfolio-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-6px);
    border-color: rgba(201, 168, 76, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.portfolio-image {
    position: relative;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.portfolio-overlay {
    position: absolute;
    top: 16px; left: 16px;
    z-index: 2;
}

.portfolio-tag {
    padding: 5px 14px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gold);
    background: rgba(10, 10, 15, 0.8);
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-radius: var(--radius-full);
    backdrop-filter: blur(8px);
}

/* Mockups */
.portfolio-mockup {
    width: 85%;
    max-width: 280px;
    background: rgba(10, 10, 15, 0.9);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-mockup { transform: scale(1.05) translateY(-4px); }

.mockup-header {
    display: flex;
    gap: 5px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup-dot { width: 7px; height: 7px; border-radius: 50%; }
.mockup-dot.red { background: #ff5f57; }
.mockup-dot.yellow { background: #ffbd2e; }
.mockup-dot.green { background: #28c840; }

.mockup-body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 120px;
}

.mockup-dashboard { flex-direction: row; gap: 8px; }
.mockup-sidebar {
    width: 30%;
    min-height: 100px;
    background: rgba(255,255,255,0.03);
    border-radius: 3px;
}

.mockup-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mockup-nav { height: 6px; width: 60%; background: rgba(201,168,76,0.2); border-radius: 3px; }
.mockup-hero-block { height: 30px; background: rgba(201,168,76,0.1); border-radius: 4px; }
.mockup-search { height: 10px; background: rgba(255,255,255,0.05); border-radius: 5px; }

.mockup-grid-block { display: grid; grid-template-columns: repeat(3,1fr); gap: 6px; }
.mockup-grid-block.cols-2 { grid-template-columns: repeat(2,1fr); }
.mockup-item { height: 28px; background: rgba(255,255,255,0.05); border-radius: 3px; }
.mockup-item.tall { height: 50px; }
.mockup-chart { height: 35px; background: linear-gradient(90deg, rgba(201,168,76,0.15), rgba(201,168,76,0.05)); border-radius: 3px; }
.mockup-table { height: 25px; background: rgba(255,255,255,0.03); border-radius: 3px; }

.portfolio-info { padding: 24px; }

.portfolio-info h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.portfolio-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.6;
}

.portfolio-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

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

.portfolio-tech span {
    padding: 3px 10px;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-dim);
    background: rgba(255,255,255,0.04);
    border-radius: var(--radius-full);
    border: 1px solid var(--dark-border);
}

.result-badge {
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--green);
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

/* === Pricing === */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 168, 76, 0.15);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.3);
}

.pricing-featured {
    border-color: rgba(201, 168, 76, 0.35);
    background: linear-gradient(180deg, rgba(201, 168, 76, 0.06), var(--dark-card));
    transform: scale(1.03);
}

.pricing-featured:hover { transform: scale(1.03) translateY(-4px); }

.pricing-popular {
    text-align: center;
    padding: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dark);
    background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
}

.pricing-header { padding: 32px 32px 0; }

.pricing-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.pricing-header h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.pricing-desc { font-size: 0.9rem; color: var(--text-muted); }

.pricing-body { padding: 24px 32px 32px; }

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text);
}

.check { color: var(--gold); font-weight: 700; font-size: 0.85rem; }

.pricing-guarantee {
    display: block;
    text-align: center;
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* === Guarantee === */
.guarantee-section {
    padding: 40px 0;
    background: var(--dark-alt);
}

.guarantee-card {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 32px 40px;
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.06), rgba(201, 168, 76, 0.02));
    border: 1px solid rgba(201, 168, 76, 0.15);
    border-radius: var(--radius-lg);
}

.guarantee-icon { font-size: 3rem; flex-shrink: 0; }

.guarantee-content h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.guarantee-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* === Testimonials === */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
}

.testimonial-card:hover {
    border-color: rgba(201, 168, 76, 0.2);
    transform: translateY(-4px);
}

.testimonial-quote {
    font-family: Georgia, serif;
    font-size: 4rem;
    color: var(--gold);
    opacity: 0.15;
    line-height: 0.5;
    margin-bottom: 8px;
    position: absolute;
    top: 24px;
    right: 28px;
}

.testimonial-stars {
    color: var(--gold);
    font-size: 0.95rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-card > p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--dark);
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9rem;
    color: var(--white);
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* === FAQ === */
.faq-grid {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid var(--dark-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active {
    border-color: rgba(201, 168, 76, 0.2);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--dark-card);
    border: none;
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    gap: 16px;
}

.faq-question:hover {
    background: var(--dark-hover);
}

.faq-icon {
    color: var(--gold);
    font-size: 1.3rem;
    font-weight: 300;
    transition: transform var(--transition);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--dark-card);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* === CTA Section === */
.cta-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
}

.cta-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(201,168,76,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201,168,76,0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.cta-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
}

.cta-orb-1 {
    width: 400px; height: 400px;
    background: rgba(201, 168, 76, 0.1);
    top: -20%; left: 20%;
}

.cta-orb-2 {
    width: 300px; height: 300px;
    background: rgba(201, 168, 76, 0.06);
    bottom: -20%; right: 20%;
}

.cta-content {
    position: relative;
    text-align: center;
    z-index: 1;
}

.cta-badge {
    display: inline-block;
    padding: 8px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gold);
    background: rgba(201, 168, 76, 0.08);
    border: 1px solid rgba(201, 168, 76, 0.15);
    border-radius: var(--radius-full);
    margin-bottom: 24px;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.2;
}

.cta-content > p {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Contact === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius);
    margin-bottom: 16px;
    transition: var(--transition);
}

.contact-item:hover { border-color: rgba(201, 168, 76, 0.2); }
.contact-icon { font-size: 1.5rem; line-height: 1; }

.contact-item h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.contact-item a, .contact-item p {
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.contact-item a:hover { color: var(--gold); }

.contact-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-left: 8px;
}

.contact-badge.online {
    color: var(--green);
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34 ,197, 94, 0.2);
}

.contact-badge.online::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse 2s infinite;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    gap: 16px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-dim);
}

.contact-social {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.social-link {
    width: 44px; height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 50%;
    color: var(--text-muted);
    transition: var(--transition);
}

.social-link:hover {
    color: var(--gold);
    border-color: var(--gold);
    transform: translateY(-2px);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    position: relative;
}

/* Floating Labels */
.form-group.floating label {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.95rem;
    color: var(--text-dim);
    pointer-events: none;
    transition: var(--transition);
}

.form-group.floating textarea ~ label {
    top: 18px;
    transform: none;
}

.form-group.floating input:focus ~ label,
.form-group.floating input:not(:placeholder-shown) ~ label,
.form-group.floating textarea:focus ~ label,
.form-group.floating textarea:not(:placeholder-shown) ~ label {
    top: 8px;
    transform: none;
    font-size: 0.7rem;
    color: var(--gold);
    letter-spacing: 0.5px;
}

.form-group.floating input:focus,
.form-group.floating input:not(:placeholder-shown),
.form-group.floating textarea:focus,
.form-group.floating textarea:not(:placeholder-shown) {
    padding-top: 22px;
    padding-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 20px;
    font-family: var(--font);
    font-size: 0.95rem;
    color: var(--text);
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius);
    outline: none;
    transition: var(--transition);
    -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: transparent;
}

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

.form-group select {
    cursor: pointer;
    color: var(--text-dim);
}

.form-group select:valid { color: var(--text); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--dark-card); color: var(--text); }

.form-disclaimer {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 4px;
}

/* === Footer === */
.footer {
    padding: 64px 0 24px;
    border-top: 1px solid var(--dark-border);
    background: var(--dark);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--dark-border);
    margin-bottom: 24px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 12px;
    max-width: 280px;
    line-height: 1.6;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col a {
    display: block;
    font-size: 0.88rem;
    color: var(--text-muted);
    padding: 4px 0;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--gold);
    padding-left: 4px;
}

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

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.back-to-top {
    width: 40px; height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 50%;
    color: var(--text-muted);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
}

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

.back-to-top:hover {
    color: var(--gold);
    border-color: var(--gold);
    transform: translateY(-2px);
}

/* === WhatsApp Float === */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25d366;
    color: white;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: whatsappPulse 3s ease-in-out infinite;
    transform: scale(0);
}

.whatsapp-float.visible {
    transform: scale(1);
}

.whatsapp-float:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    padding: 8px 16px;
    background: var(--dark-card);
    color: var(--text);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius);
    border: 1px solid var(--dark-border);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    pointer-events: none;
}

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

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.08); }
}

/* === Social Proof Toast === */
.social-toast {
    position: fixed;
    bottom: 100px;
    left: 28px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    z-index: 998;
    transform: translateX(-120%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    max-width: 320px;
}

.social-toast.visible {
    transform: translateX(0);
}

.toast-icon { font-size: 1.5rem; }

.toast-content {
    display: flex;
    flex-direction: column;
}

.toast-content strong {
    font-size: 0.85rem;
    color: var(--white);
}

.toast-content span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.toast-close {
    position: absolute;
    top: 4px;
    right: 8px;
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    transition: var(--transition);
}

.toast-close:hover { color: var(--text); }

/* === Animations === */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays for grid children */
.services-grid [data-animate]:nth-child(2) { transition-delay: 0.1s; }
.services-grid [data-animate]:nth-child(3) { transition-delay: 0.2s; }
.services-grid [data-animate]:nth-child(4) { transition-delay: 0.3s; }

.portfolio-grid [data-animate]:nth-child(2) { transition-delay: 0.1s; }
.portfolio-grid [data-animate]:nth-child(3) { transition-delay: 0.2s; }

.pricing-grid [data-animate]:nth-child(2) { transition-delay: 0.1s; }
.pricing-grid [data-animate]:nth-child(3) { transition-delay: 0.2s; }

.testimonials-grid [data-animate]:nth-child(2) { transition-delay: 0.1s; }
.testimonials-grid [data-animate]:nth-child(3) { transition-delay: 0.2s; }

/* === Responsive === */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: 1fr 1fr; }
    .portfolio-grid, .pricing-grid, .testimonials-grid { grid-template-columns: 1fr 1fr; }
    .footer-content { grid-template-columns: 1fr; }
    .footer-nav { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }

    .nav-menu {
        position: fixed;
        top: 0; right: -100%;
        width: 280px;
        height: 100vh;
        height: 100dvh;
        background: var(--dark-alt);
        flex-direction: column;
        padding: 88px 32px 32px;
        gap: 8px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-left: 1px solid var(--dark-border);
        z-index: 1000;
    }

    .nav-menu.active { right: 0; }

    .nav-link { padding: 12px 16px; font-size: 1rem; }

    .btn-nav {
        margin-left: 0 !important;
        margin-top: 16px;
        text-align: center;
        justify-content: center;
    }

    .hero { padding: 100px 0 60px; min-height: auto; }

    .hero-metrics {
        flex-direction: column;
        gap: 20px;
        padding: 24px;
    }

    .metric-divider { width: 48px; height: 1px; }

    .services-grid,
    .portfolio-grid,
    .pricing-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .pricing-featured { transform: none; }
    .pricing-featured:hover { transform: translateY(-4px); }

    .contact-grid { grid-template-columns: 1fr; gap: 32px; }
    .form-row { grid-template-columns: 1fr; }

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

    .hero-buttons { flex-direction: column; align-items: center; }
    .btn-lg { width: 100%; justify-content: center; }

    .cta-buttons { flex-direction: column; align-items: center; }

    .scroll-indicator { display: none; }
    .section { padding: 64px 0; }
    .service-card { padding: 28px; }

    .guarantee-card {
        flex-direction: column;
        text-align: center;
        padding: 28px;
    }

    .process-timeline { padding-left: 0; }

    .social-toast {
        left: 16px;
        right: 16px;
        bottom: 100px;
        max-width: none;
    }

    .whatsapp-tooltip { display: none; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.7rem; }
    .hero-sub { font-size: 0.95rem; }
    .footer-nav { grid-template-columns: 1fr; }
}