/* ========================================
   MILENA MARTENDAL - CLARO & IMPACTANTE
   Mobile First CSS
   ======================================== */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    /* Colors - Paleta Terrosa Sofisticada */
    --color-bg: #FAF8F5;
    --color-bg-secondary: #FFFFFF;
    --color-bg-tertiary: #F5F0EB;
    --color-text: #2D2A26;
    --color-text-secondary: #6B6560;
    --color-text-muted: #9A948D;
    --color-primary: #C4846C;
    --color-primary-dark: #A66B54;
    --color-primary-light: #E8D4CC;
    --color-accent: #D4A574;
    --color-accent-light: #F0E6DC;
    --color-border: #E8E4DF;
    --color-border-dark: #D4CFC8;
    
    /* Decorative Colors */
    --color-circle-1: #E8D4CC;
    --color-circle-2: #F5E6DC;
    --color-circle-3: #D4A574;
    --color-circle-4: #C4846C;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'DM Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(45, 42, 38, 0.06);
    --shadow-md: 0 4px 20px rgba(45, 42, 38, 0.08);
    --shadow-lg: 0 8px 40px rgba(45, 42, 38, 0.12);
    --shadow-primary: 0 8px 30px rgba(196, 132, 108, 0.3);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ========================================
   Decorative Circles
   ======================================== */
.decorative-circles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
}

.circle-1 {
    width: 300px;
    height: 300px;
    background: var(--color-circle-1);
    top: -100px;
    left: -100px;
    animation: float-slow 20s ease-in-out infinite;
}

.circle-2 {
    width: 200px;
    height: 200px;
    background: var(--color-circle-2);
    top: 30%;
    right: -50px;
    animation: float-slow 25s ease-in-out infinite reverse;
}

.circle-3 {
    width: 150px;
    height: 150px;
    background: var(--color-circle-3);
    opacity: 0.2;
    bottom: 20%;
    left: 5%;
    animation: float-slow 18s ease-in-out infinite;
}

.circle-4 {
    width: 100px;
    height: 100px;
    background: var(--color-circle-4);
    opacity: 0.15;
    top: 60%;
    right: 15%;
    animation: float-slow 22s ease-in-out infinite reverse;
}

@keyframes float-slow {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(20px, -20px) scale(1.05);
    }
    50% {
        transform: translate(-10px, 20px) scale(0.95);
    }
    75% {
        transform: translate(-20px, -10px) scale(1.02);
    }
}

/* ========================================
   Container
   ======================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
}

.highlight {
    color: var(--color-primary);
}

.section-badge {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    padding: 0.5rem 1.25rem;
    background: var(--color-primary-light);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    border: none;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-primary);
    transform: translateY(-3px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border-dark);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    background-color: rgba(250, 248, 245, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-base);
}

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

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

.logo-text {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition-base);
}

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

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

.btn-header {
    display: none;
    padding: 0.75rem 1.5rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 26px;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: var(--transition-base);
}

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

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

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

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    position: relative;
}

.hero .container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

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

.hero-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    padding: 0.5rem 1.25rem;
    background: var(--color-primary-light);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.hero-greeting {
    display: block;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.hero-name {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
}

.hero-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

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

.hero-image-wrapper {
    position: relative;
    width: 280px;
    height: 340px;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.hero-image-frame {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    right: calc(var(--spacing-md) * -1);
    bottom: calc(var(--spacing-md) * -1);
    border: 3px solid var(--color-primary);
    border-radius: var(--radius-xl);
    z-index: -1;
    opacity: 0.5;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-primary);
    border-radius: 12px;
    position: relative;
}

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

@keyframes scroll-wheel {
    0%, 100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    50% {
        opacity: 0.3;
        transform: translateX(-50%) translateY(10px);
    }
}

/* ========================================
   Sobre Section
   ======================================== */
.sobre {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-secondary);
    position: relative;
}

.sobre-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.sobre-image-wrapper {
    position: relative;
    max-width: 350px;
    margin: 0 auto;
}

.sobre-image-wrapper img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.sobre-image-accent {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    right: calc(var(--spacing-md) * -1);
    bottom: calc(var(--spacing-md) * -1);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent-light) 100%);
    border-radius: var(--radius-xl);
    z-index: -1;
}

.sobre-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.sobre-text p strong {
    color: var(--color-text);
    font-weight: 600;
}

.sobre-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: inline;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

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

.stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* ========================================
   Serviços Section
   ======================================== */
.servicos {
    padding: var(--spacing-3xl) 0;
}

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

.servicos-grid {
    display: grid;
    gap: var(--spacing-md);
}

.servico-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-slow);
}

.servico-card:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

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

.servico-card-featured {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-bg-secondary) 50%);
    border-color: var(--color-primary-light);
}

.servico-featured-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: white;
    background: var(--color-primary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

.servico-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent-light) 100%);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.servico-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.servico-description {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.servico-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
}

.servico-link:hover {
    gap: 0.75rem;
    color: var(--color-primary-dark);
}

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

/* ========================================
   Quote Section
   ======================================== */
.quote-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent-light) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.quote-content {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.quote-icon {
    color: var(--color-primary);
    opacity: 0.3;
    margin-bottom: var(--spacing-md);
}

.quote-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.quote-author-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.quote-line {
    width: 40px;
    height: 2px;
    background-color: var(--color-primary);
}

.quote-author {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.quote-experience {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ========================================
   Contato Section
   ======================================== */
.contato {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-secondary);
}

.contato-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contato-info p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.contato-social {
    margin-top: var(--spacing-lg);
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.social-link:hover {
    color: var(--color-primary);
}

.social-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    transition: var(--transition-base);
}

.social-link:hover .social-icon {
    background: var(--color-primary);
    color: white;
}

.contato-form-wrapper {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    transition: var(--transition-base);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-light);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236B6560' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px;
}

.form-group select option {
    background-color: var(--color-bg-secondary);
    color: var(--color-text);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 0.875rem;
    display: none;
}

.form-message.success {
    display: block;
    background-color: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    border: 1px solid #4CAF50;
}

.form-message.error {
    display: block;
    background-color: rgba(244, 67, 54, 0.1);
    color: #F44336;
    border: 1px solid #F44336;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: var(--spacing-lg) 0;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    text-align: center;
}

.footer-logo .logo-text {
    font-size: 1.5rem;
}

.footer-copyright {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.footer-social {
    color: var(--color-text-muted);
    transition: var(--transition-base);
}

.footer-social:hover {
    color: var(--color-primary);
}

/* ========================================
   Animations
   ======================================== */
.fade-in,
.fade-in-left,
.fade-in-right {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in {
    transform: translateY(40px);
}

.fade-in-left {
    transform: translateX(-40px);
}

.fade-in-right {
    transform: translateX(40px);
}

.fade-in.visible,
.fade-in-left.visible,
.fade-in-right.visible {
    opacity: 1;
    transform: translate(0);
}

/* ========================================
   Mobile Menu Overlay
   ======================================== */
.nav.mobile-open {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 999;
}

.nav.mobile-open .nav-list {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav.mobile-open .nav-link {
    font-size: 1.5rem;
    font-family: var(--font-display);
}

/* ========================================
   Tablet Breakpoint (768px)
   ======================================== */
@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem;
    }
    
    .hero-name {
        font-size: 3.5rem;
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
    
    .hero-image-wrapper {
        width: 320px;
        height: 400px;
    }
    
    .sobre-content {
        flex-direction: row;
        align-items: center;
    }
    
    .sobre-image {
        flex: 0 0 45%;
    }
    
    .sobre-image-wrapper {
        max-width: none;
    }
    
    .sobre-text {
        flex: 1;
    }
    
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quote-text {
        font-size: 1.75rem;
    }
    
    .contato-wrapper {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .contato-info {
        flex: 1;
        position: sticky;
        top: 120px;
    }
    
    .contato-form-wrapper {
        flex: 1;
    }
    
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ========================================
   Desktop Breakpoint (1024px)
   ======================================== */
@media (min-width: 1024px) {
    .nav {
        display: block;
    }
    
    .btn-header {
        display: inline-flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .hero .container {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    
    .hero-content {
        text-align: left;
        flex: 1;
        max-width: 550px;
    }
    
    .hero-description {
        margin-left: 0;
    }
    
    .hero-cta {
        justify-content: flex-start;
    }
    
    .hero-image {
        flex: 0 0 auto;
    }
    
    .hero-image-wrapper {
        width: 380px;
        height: 480px;
    }
    
    .hero-name {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .servicos-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-label {
        font-size: 0.875rem;
    }
    
    .quote-text {
        font-size: 2rem;
    }
    
    .circle-1 {
        width: 500px;
        height: 500px;
    }
    
    .circle-2 {
        width: 350px;
        height: 350px;
    }
}

/* ========================================
   Large Desktop (1280px+)
   ======================================== */
@media (min-width: 1280px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .hero-name {
        font-size: 4.5rem;
    }
    
    .hero-image-wrapper {
        width: 420px;
        height: 520px;
    }
}