/* ============================================
   Barão & Barbearia - Premium Styles
   Sophisticated Design for Distinguished Men
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Colors - Refined Palette */
    --color-black: #0a0a0a;
    --color-darker: #0f0f0f;
    --color-dark: #1a1a1a;
    --color-dark-soft: #222222;
    --color-gray-900: #2a2a2a;
    --color-gray-800: #333333;
    --color-gray-700: #4a4a4a;
    --color-gray-600: #666666;
    --color-gray-500: #888888;
    --color-gray-400: #aaaaaa;
    --color-gray-300: #cccccc;
    --color-gray-200: #e5e5e5;
    --color-gray-100: #f5f5f5;
    --color-white: #ffffff;

    /* Gold Palette - Luxurious */
    --color-gold: #c9a227;
    --color-gold-light: #d4b84a;
    --color-gold-lighter: #e6d190;
    --color-gold-dark: #a68520;
    --color-gold-darker: #7d6318;

    /* Typography */
    --font-heading: 'Cormorant Garamond', 'Times New Roman', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;
    --space-5xl: 128px;

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s var(--ease-in-out);
    --transition-normal: 0.3s var(--ease-out-quart);
    --transition-slow: 0.5s var(--ease-out-expo);
    --transition-slower: 0.8s var(--ease-out-expo);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.3);
    --shadow-gold: 0 8px 30px rgba(201, 162, 39, 0.25);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.1);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Container */
    --container-max: 1200px;
    --container-padding: 24px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-gray-300);
    background-color: var(--color-black);
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Selection */
::selection {
    background-color: var(--color-gold);
    color: var(--color-black);
}

/* Focus */
:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 2px;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-700);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold-dark);
}

/* ============================================
   Layout & Container
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

section {
    position: relative;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-white);
}

h1 {
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 400;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 500;
}

h4 {
    font-size: 1.125rem;
    font-weight: 600;
    font-family: var(--font-body);
    letter-spacing: 0.02em;
}

p {
    margin-bottom: var(--space-md);
}

p:last-child {
    margin-bottom: 0;
}

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

.italic {
    font-style: italic;
}

strong {
    font-weight: 600;
    color: var(--color-white);
}

/* Section Elements */
.section-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: var(--space-md);
    position: relative;
    padding-left: 40px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 1px;
    background: linear-gradient(90deg, var(--color-gold), transparent);
}

.section-title {
    margin-bottom: var(--space-lg);
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--color-gray-400);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.title-underline {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-dark));
    margin-bottom: var(--space-xl);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 0;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

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

.btn-icon {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    color: var(--color-black);
    border: none;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
    opacity: 0;
    transition: var(--transition-normal);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover .btn-icon {
    transform: translateX(4px);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-gray-600);
}

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

.btn-outline:hover .btn-icon {
    transform: translate(4px, -4px);
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 0.875rem;
}

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

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

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

.preloader-logo {
    width: 100px;
    height: auto;
    margin-bottom: var(--space-xl);
    animation: preloaderPulse 2s ease-in-out infinite;
}

.preloader-bar {
    width: 120px;
    height: 2px;
    background: var(--color-gray-800);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto;
}

.preloader-bar::after {
    content: '';
    display: block;
    width: 40%;
    height: 100%;
    background: var(--color-gold);
    animation: preloaderBar 1.2s ease-in-out infinite;
}

@keyframes preloaderPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.98); }
}

@keyframes preloaderBar {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) 0;
    transition: var(--transition-normal);
}

.navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.9) 0%, transparent 100%);
    opacity: 1;
    transition: var(--transition-normal);
    pointer-events: none;
}

.navbar.scrolled {
    padding: var(--space-md) 0;
}

.navbar.scrolled::before {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.nav-logo {
    position: relative;
    z-index: 1001;
}

.nav-logo img {
    height: 56px;
    width: auto;
    transition: var(--transition-normal);
}

.navbar.scrolled .nav-logo img {
    height: 48px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-link {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-gray-300);
    position: relative;
    padding: var(--space-sm) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-gold);
    transition: var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-white);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-black);
    background: var(--color-gold);
    padding: var(--space-sm) var(--space-lg);
    transition: var(--transition-normal);
}

.nav-cta:hover {
    background: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: var(--space-sm);
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-normal);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: var(--space-5xl) 0;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(201, 162, 39, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(201, 162, 39, 0.05) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 60%);
    pointer-events: none;
}

.hero-bg-pattern::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a227' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.hero-badge span:not(.badge-line) {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-gold);
}

.badge-line {
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.hero h1 {
    margin-bottom: var(--space-xl);
    animation: fadeInUp 1s var(--ease-out-expo) forwards;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-400);
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.9;
}

.hero-buttons {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-4xl);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-gray-800);
    max-width: 500px;
    margin: 0 auto;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-gray-500);
    line-height: 1.4;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--color-gray-700);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    animation: fadeInUp 1s var(--ease-out-expo) 0.8s both;
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--color-gray-600);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

.scroll-indicator span {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-gray-600);
}

@keyframes scrollWheel {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--space-5xl) 0;
    background: var(--color-black);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image-frame {
    position: relative;
    padding: var(--space-lg);
}

.about-image-frame img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    filter: grayscale(20%);
    transition: var(--transition-slow);
}

.about-image-frame:hover img {
    filter: grayscale(0%);
}

/* Frame Corners */
.frame-corner {
    position: absolute;
    width: 60px;
    height: 60px;
    border-color: var(--color-gold);
    border-style: solid;
    border-width: 0;
}

.frame-corner-tl {
    top: 0;
    left: 0;
    border-top-width: 1px;
    border-left-width: 1px;
}

.frame-corner-tr {
    top: 0;
    right: 0;
    border-top-width: 1px;
    border-right-width: 1px;
}

.frame-corner-bl {
    bottom: 0;
    left: 0;
    border-bottom-width: 1px;
    border-left-width: 1px;
}

.frame-corner-br {
    bottom: 0;
    right: 0;
    border-bottom-width: 1px;
    border-right-width: 1px;
}

/* Experience Card */
.experience-card {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--color-dark);
    border: 1px solid var(--color-gray-800);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.experience-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.experience-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-black);
}

.experience-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-white);
    line-height: 1;
}

.experience-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-gray-500);
}

/* About Content */
.about-content {
    padding-right: var(--space-xl);
}

.about-quote {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-gold-light);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    padding-left: var(--space-xl);
    border-left: 2px solid var(--color-gold);
}

.about-text p {
    font-size: 1rem;
    color: var(--color-gray-400);
    margin-bottom: var(--space-lg);
}

.about-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.feature-icon {
    width: 24px;
    height: 24px;
    color: var(--color-gold);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-300);
}

/* ============================================
   Services Section
   ============================================ */
.services {
    padding: var(--space-5xl) 0;
    position: relative;
    background: var(--color-darker);
}

.services-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 0% 50%, rgba(201, 162, 39, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 50%, rgba(201, 162, 39, 0.02) 0%, transparent 40%);
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    position: relative;
}

.service-card {
    background: var(--color-dark);
    border: 1px solid var(--color-gray-800);
    padding: var(--space-2xl);
    position: relative;
    transition: var(--transition-normal);
    overflow: hidden;
}

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

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-gold-dark);
    box-shadow: var(--shadow-lg);
}

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

.service-card.featured {
    border-color: var(--color-gold-dark);
    background: linear-gradient(180deg, var(--color-dark) 0%, rgba(201, 162, 39, 0.05) 100%);
}

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

.service-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-gold);
    color: var(--color-black);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: var(--space-xs) var(--space-sm);
}

.service-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 400;
    color: var(--color-gray-800);
    line-height: 1;
    margin-bottom: var(--space-md);
    transition: var(--transition-normal);
}

.service-card:hover .service-number {
    color: var(--color-gold-dark);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-lg);
}

.service-icon svg {
    width: 100%;
    height: 100%;
    color: var(--color-gold);
    transition: var(--transition-normal);
}

.service-card:hover .service-icon svg {
    color: var(--color-gold-light);
}

.service-card h3 {
    font-size: 1.375rem;
    margin-bottom: var(--space-md);
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-lg);
}

.service-line {
    width: 40px;
    height: 1px;
    background: var(--color-gray-700);
    transition: var(--transition-normal);
}

.service-card:hover .service-line {
    width: 60px;
    background: var(--color-gold);
}

/* ============================================
   Differentials Section
   ============================================ */
.differentials {
    padding: var(--space-5xl) 0;
    background: var(--color-black);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.differential-card {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    background: var(--color-darker);
    border: 1px solid transparent;
    transition: var(--transition-normal);
}

.differential-card:hover {
    border-color: var(--color-gray-800);
    transform: translateY(-4px);
}

.differential-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    color: var(--color-gold);
}

.differential-icon svg {
    width: 100%;
    height: 100%;
}

.differential-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.differential-card p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ============================================
   Team Section
   ============================================ */
.team {
    padding: var(--space-5xl) 0;
    background: var(--color-darker);
}

.team-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 800px;
    margin: 0 auto;
}

.team-card {
    background: var(--color-dark);
    border: 1px solid var(--color-gray-800);
    overflow: hidden;
    transition: var(--transition-normal);
}

.team-card:hover {
    border-color: var(--color-gold-dark);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.team-card.team-founder {
    border-color: var(--color-gold-dark);
}

.team-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
    transition: var(--transition-slow);
}

.team-card:hover .team-image img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.team-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(10, 10, 10, 0.9) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: var(--space-lg);
    opacity: 0;
    transition: var(--transition-normal);
}

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

.view-profile {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-gold);
}

.team-placeholder {
    background: var(--color-gray-900);
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-icon {
    width: 80px;
    height: 80px;
    color: var(--color-gray-700);
}

.placeholder-icon svg {
    width: 100%;
    height: 100%;
}

.team-info {
    padding: var(--space-xl);
    text-align: center;
}

.team-role {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: var(--space-sm);
}

.team-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.team-info p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-md);
}

.team-social {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
}

.team-social a {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    transition: var(--transition-fast);
}

.team-social a:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background: rgba(201, 162, 39, 0.1);
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
    padding: var(--space-5xl) 0;
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at center, rgba(201, 162, 39, 0.1) 0%, transparent 60%),
        linear-gradient(180deg, var(--color-black) 0%, var(--color-darker) 100%);
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: var(--space-lg);
}

.cta h2 {
    margin-bottom: var(--space-lg);
}

.cta p {
    font-size: 1.125rem;
    color: var(--color-gray-400);
    margin-bottom: var(--space-2xl);
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: var(--space-5xl) 0;
    background: var(--color-black);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.contact-desc {
    font-size: 1rem;
    color: var(--color-gray-400);
    margin-bottom: var(--space-xl);
}

.contact-methods {
    margin-bottom: var(--space-xl);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--color-darker);
    border: 1px solid var(--color-gray-800);
    transition: var(--transition-normal);
}

.contact-method:hover {
    border-color: var(--color-gold);
    background: var(--color-dark);
}

.method-icon {
    width: 48px;
    height: 48px;
    background: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.method-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-black);
}

.method-content {
    flex: 1;
}

.method-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-gray-500);
    margin-bottom: 2px;
}

.method-value {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-white);
}

.method-arrow {
    color: var(--color-gray-600);
    transition: var(--transition-normal);
}

.contact-method:hover .method-arrow {
    color: var(--color-gold);
    transform: translate(4px, -4px);
}

.contact-hours h4 {
    font-size: 0.875rem;
    margin-bottom: var(--space-sm);
}

.contact-hours p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* Contact Visual */
.contact-visual {
    display: flex;
    justify-content: center;
}

.visual-card {
    position: relative;
    max-width: 400px;
    overflow: hidden;
}

.visual-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(10, 10, 10, 0.95) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: var(--space-xl);
    text-align: center;
}

.visual-overlay span {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-white);
}

.visual-overlay p {
    font-size: 0.8rem;
    color: var(--color-gold);
    letter-spacing: 1px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-darker);
}

.footer-top {
    padding: var(--space-4xl) 0 var(--space-3xl);
    border-bottom: 1px solid var(--color-gray-800);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
}

.footer-brand {
    max-width: 280px;
}

.footer-logo {
    height: 64px;
    width: auto;
    margin-bottom: var(--space-lg);
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    line-height: 1.8;
}

.footer-nav h4,
.footer-services h4,
.footer-contact h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.footer-nav ul li,
.footer-services ul li {
    margin-bottom: var(--space-sm);
}

.footer-nav a {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    transition: var(--transition-fast);
}

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

.footer-services li {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.footer-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gold);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    padding: var(--space-lg) 0;
    padding-bottom: calc(var(--space-lg) + 80px); /* Espaço para o botão do WhatsApp */
}

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

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
}

.made-by a {
    color: var(--color-gold);
    transition: var(--transition-fast);
}

.made-by a:hover {
    color: var(--color-gold-light);
}

/* ============================================
   WhatsApp Float Button
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    transition: var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    color: var(--color-white);
    position: relative;
    z-index: 1;
}

.whatsapp-pulse {
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.3);
    animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0; }
}

/* ============================================
   Back to Top Button
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: calc(var(--space-xl) + 72px);
    width: 44px;
    height: 44px;
    background: var(--color-dark);
    border: 1px solid var(--color-gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-normal);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
    color: var(--color-gray-400);
    transition: var(--transition-fast);
}

.back-to-top:hover svg {
    color: var(--color-black);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* AOS-like animations (data-aos attributes) */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"] {
    transform: translateY(40px);
}

[data-aos="fade-down"] {
    transform: translateY(-40px);
}

[data-aos="fade-left"] {
    transform: translateX(40px);
}

[data-aos="fade-right"] {
    transform: translateX(-40px);
}

[data-aos="zoom-in"] {
    transform: scale(0.95);
}

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

/* ============================================
   Responsive Design
   ============================================ */

/* Large Tablets and Small Desktops */
@media (max-width: 1024px) {
    :root {
        --container-padding: 20px;
    }

    .about-grid {
        gap: var(--space-3xl);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .differentials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

    .footer-brand {
        grid-column: span 2;
        max-width: 100%;
        text-align: center;
    }

    .footer-logo {
        margin: 0 auto var(--space-lg);
    }
}

/* Tablets */
@media (max-width: 768px) {
    :root {
        --space-5xl: 80px;
        --space-4xl: 64px;
    }

    /* Navigation Mobile */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-black);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        font-size: 1.25rem;
    }

    .nav-cta {
        font-size: 0.875rem;
        padding: var(--space-md) var(--space-xl);
    }

    /* Hero */
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .scroll-indicator {
        display: none;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .about-image-wrapper {
        max-width: 400px;
        margin: 0 auto;
    }

    .about-content {
        padding-right: 0;
    }

    .about-quote {
        font-size: 1.25rem;
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    /* Differentials */
    .differentials-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    /* Team */
    .team-showcase {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    /* Contact */
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .contact-visual {
        order: -1;
    }

    .visual-card {
        max-width: 300px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .footer-bottom-content {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

/* Mobile */
@media (max-width: 480px) {
    :root {
        --space-5xl: 64px;
        --space-4xl: 48px;
        --container-padding: 16px;
    }

    html {
        font-size: 15px;
    }

    h1 {
        font-size: 2.25rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero-subtitle br {
        display: none;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

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

    .hero-stats {
        width: 100%;
    }

    .stat-number {
        font-size: 2rem;
    }

    .experience-card {
        right: 0;
        bottom: -10px;
    }

    .about-features {
        flex-direction: column;
        align-items: flex-start;
    }

    .service-card {
        padding: var(--space-xl);
    }

    .service-number {
        font-size: 2.5rem;
    }

    .whatsapp-float {
        width: 52px;
        height: 52px;
        right: var(--space-md);
        bottom: var(--space-md);
    }

    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }

    .back-to-top {
        right: calc(var(--space-md) + 64px);
        width: 40px;
        height: 40px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .wheel,
    .whatsapp-pulse,
    .preloader-bar::after {
        animation: none;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .whatsapp-float,
    .back-to-top,
    .preloader {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .hero {
        min-height: auto;
        padding: 40px 0;
    }
}