/* =====================================================
   ASSIS & HOFFMAN ADVOGADOS - STYLES
   Modern, Premium, Trustworthy Law Firm Website
   ===================================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #0F2A44;
    --color-secondary: #1E3A34;
    --color-accent: #C9A24D;
    --color-background: #F5F4F2;
    --color-white: #FFFFFF;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-text-muted: #999999;

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    --transition-carousel: 500ms ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* =====================================================
   BASE STYLES
   ===================================================== */

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

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

input, textarea {
    font-family: inherit;
    font-size: 1rem;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    z-index: 9999;
    transition: top var(--transition-base);
}

.skip-link:focus {
    top: var(--spacing-sm);
}

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

/* =====================================================
   TYPOGRAPHY
   ===================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-primary);
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.5rem;
}

h3 {
    font-size: 1.125rem;
}

@media (min-width: 768px) {
    h1 {
        font-size: 3rem;
    }
    h2 {
        font-size: 2.25rem;
    }
    h3 {
        font-size: 1.5rem;
    }
}

/* =====================================================
   BUTTONS
   ===================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn:hover {
    transform: scale(1.02);
}

.btn:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.btn-gold {
    background: var(--color-accent);
    color: var(--color-primary);
}

.btn-gold:hover {
    background: #D4AF5A;
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-outline-dark:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn-whatsapp:hover {
    background: #20BD5A;
}

.btn-full {
    width: 100%;
}

/* =====================================================
   HEADER
   ===================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-secondary);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: box-shadow var(--transition-base);
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

.header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.4) 100%);
    pointer-events: none;
}

.header .container {
    position: relative;
    z-index: 1;
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 77px;
    padding: 0 1.05rem;
}

.logo img {
    height: 90px;
    width: auto;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-white);
    position: relative;
}

.nav-link:hover {
    color: var(--color-accent);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

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

.header .btn-whatsapp {
    display: none;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
}

.hamburger {
    position: relative;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: background var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: transform var(--transition-base);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 7px;
}

.menu-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.menu-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 1023px) {
    .nav {
        display: none;
        position: absolute;
        top: 77px;
        left: 0;
        right: 0;
        background: var(--color-secondary);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-md);
    }

    .nav.active {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        gap: 0;
    }

    .nav-link {
        display: block;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-link::after {
        display: none;
    }
}

@media (min-width: 1024px) {
    .nav {
        display: block;
    }

    .menu-toggle {
        display: none;
    }

    .header .btn-whatsapp {
        display: inline-flex;
    }
}

/* =====================================================
   HERO SECTION
   ===================================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 77px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: right center;
    background-repeat: no-repeat;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: var(--spacing-2xl) 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
}

.hero-logo {
    flex-shrink: 0;
}

.hero-logo img {
    max-width: 280px;
    height: auto;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.3));
}

.hero-text {
    max-width: 600px;
    text-align: center;
}

@media (min-width: 768px) {
    .hero-content {
        flex-direction: row-reverse;
        justify-content: space-between;
        align-items: center;
    }

    .hero-logo img {
        max-width: 320px;
    }

    .hero-text {
        text-align: left;
        padding-left: var(--spacing-md);
    }
}

@media (min-width: 1024px) {
    .hero-logo img {
        max-width: 400px;
    }
}

.hero-title {
    color: var(--color-white);
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    color: var(--color-white);
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.hero-trust {
    color: var(--color-accent);
    font-weight: 500;
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-xl);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

@media (min-width: 768px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-white);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* =====================================================
   SECTION DIVIDERS - Subtle waves with varied positions
   ===================================================== */

/* Como Trabalhamos to Diferenciais - Wave center */
#como-trabalhamos::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 40px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,96L48,90.7C96,85,192,75,288,74.7C384,75,480,85,576,90.7C672,96,768,96,864,90.7C960,85,1056,75,1152,74.7C1200,75,1200,85,1200,90.7V120H0V96Z' fill='%231E3A34'/%3E%3C/svg%3E") no-repeat bottom center;
    background-size: cover;
}

/* Diferenciais to Sobre - Wave left shifted */
#diferenciais::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 40px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,64L80,69.3C160,75,320,85,480,90.7C640,96,800,96,960,85.3C1120,75,1200,53,1200,42.7V120H0V64Z' fill='%23F5F4F2'/%3E%3C/svg%3E") no-repeat bottom center;
    background-size: cover;
}


/* Perguntas to Contato - Wave asymmetric */
#perguntas::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 40px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,96L200,85C400,75,600,90,800,96C1000,102,1100,90,1200,85V120H0V96Z' fill='%230F2A44'/%3E%3C/svg%3E") no-repeat bottom center;
    background-size: cover;
}


/* =====================================================
   SECTIONS
   ===================================================== */

.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.section::before {
    content: '';
    position: absolute;
    top: -40px;
    left: 0;
    right: 0;
    bottom: -40px;
    background: radial-gradient(ellipse at center, transparent 50%, rgba(0, 0, 0, 0.15) 100%);
    pointer-events: none;
    z-index: 0;
}

.section > .container {
    position: relative;
    z-index: 1;
}

#atuacao,
#como-trabalhamos,
#diferenciais,
#perguntas {
    padding-bottom: calc(var(--spacing-3xl) + 20px);
}

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

.section-dark .section-title,
.section-dark .section-subtitle {
    color: var(--color-white);
}

.section-accent {
    background: var(--color-secondary);
}

.section-accent .section-title,
.section-accent .section-subtitle {
    color: var(--color-white);
}

.section-light {
    background: var(--color-white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    color: var(--color-text-light);
    font-size: 1.125rem;
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

/* =====================================================
   PRACTICE AREAS
   ===================================================== */

.practice-grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .practice-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .practice-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
}

.practice-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.practice-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.practice-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 42, 68, 0.05);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

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

.practice-desc {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* =====================================================
   PROCESS / HOW WE WORK
   ===================================================== */

.process-grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .process-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 2.5rem;
    }
}

.process-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    position: relative;
}

.process-number {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: var(--radius-full);
}

.process-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-accent);
    margin: 0 auto var(--spacing-md);
}

.process-title {
    color: var(--color-white);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.process-desc {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* =====================================================
   DIFFERENTIALS
   ===================================================== */

.diff-grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .diff-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
}

.diff-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    position: relative;
    transition: all var(--transition-base);
}

.diff-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
}

.diff-card-featured {
    background: rgba(201, 162, 77, 0.2);
    border: 2px solid var(--color-accent);
}

.diff-card-featured:hover {
    background: rgba(201, 162, 77, 0.3);
}

.diff-icon {
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.diff-title {
    color: var(--color-white);
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
}

.diff-desc {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.diff-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--color-accent);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */

.about-grid {
    display: grid;
    gap: var(--spacing-2xl);
    align-items: center;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }

    .about-grid-reversed .about-image {
        order: 2;
    }

    .about-grid-reversed .about-content {
        order: 1;
    }
}

.about-image {
    position: relative;
    max-width: 600px;
}

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

.about-badge {
    position: absolute;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: var(--spacing-xs);
}

.about-role {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.about-name {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.about-grid + .about-grid {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-3xl);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.about-text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.commitments {
    margin: var(--spacing-lg) 0;
}

.commitments-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.commitments-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    color: var(--color-text-light);
}

.commitments-list svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

/* =====================================================
   TESTIMONIALS
   ===================================================== */

.testimonials-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

.testimonials-carousel {
    overflow: hidden;
    flex: 1;
}

.testimonial-slide {
    display: none;
    opacity: 0;
    transition: opacity var(--transition-carousel);
}

.testimonial-slide.active {
    display: block;
    opacity: 1;
}

.testimonial-card {
    background: var(--color-background);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.testimonial-stars {
    display: flex;
    justify-content: center;
    gap: 4px;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-style: italic;
    color: var(--color-text);
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.testimonial-avatar-img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-info {
    text-align: left;
}

.testimonial-info strong {
    display: block;
    color: var(--color-primary);
}

.testimonial-info span {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* Testimonial Navigation */
.testimonial-nav {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.testimonial-nav:hover {
    background: var(--color-accent);
    color: var(--color-primary);
}

/* Mobile testimonials - Google review style */
@media (max-width: 640px) {
    .testimonials-wrapper {
        display: block;
    }

    .testimonial-nav {
        display: none;
    }

    .testimonial-card {
        padding: var(--spacing-md);
        text-align: left;
    }

    .testimonial-stars {
        justify-content: flex-start;
        margin-bottom: var(--spacing-sm);
    }

    .testimonial-stars svg {
        width: 16px;
        height: 16px;
    }

    .testimonial-text {
        font-size: 0.9375rem;
        line-height: 1.5;
        margin-bottom: var(--spacing-md);
        text-align: left;
    }

    .testimonial-author {
        justify-content: flex-start;
    }

    .testimonial-avatar {
        width: 36px;
        height: 36px;
        font-size: 0.8125rem;
    }

    .testimonial-avatar-img {
        width: 36px;
        height: 36px;
    }

    .testimonial-info span {
        font-size: 0.8125rem;
    }
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
}

.dot {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: transparent;
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dot::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background: rgba(15, 42, 68, 0.2);
    transition: all var(--transition-base);
}

.dot:hover::after {
    background: rgba(15, 42, 68, 0.4);
}

.dot.active::after {
    background: var(--color-primary);
    width: 24px;
}

/* =====================================================
   FAQ SECTION
   ===================================================== */

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    background: var(--color-white);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-primary);
    transition: background var(--transition-base);
}

.faq-question:hover {
    background: rgba(0, 0, 0, 0.02);
}

.faq-question:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: -2px;
}

.faq-chevron {
    flex-shrink: 0;
    color: var(--color-accent);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-light);
    line-height: 1.7;
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */

.contact-grid {
    display: grid;
    gap: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

.contact-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(4px);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact-card-content {
    color: var(--color-white);
}

.contact-card-content strong {
    display: block;
    margin-bottom: 2px;
}

.contact-card-content span {
    font-size: 0.9375rem;
    opacity: 0.9;
}

.contact-location {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-accent);
    margin-top: var(--spacing-md);
    font-weight: 500;
}

/* Contact Form */
.contact-form {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

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

.form-group label {
    display: block;
    color: var(--color-white);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-white);
    transition: all var(--transition-base);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(255, 255, 255, 0.15);
}

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

@media (min-width: 480px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-privacy {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
}

.form-success {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(37, 211, 102, 0.2);
    color: #25D366;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.form-success[hidden] {
    display: none;
}

/* =====================================================
   FOOTER
   ===================================================== */

.footer {
    position: relative;
    background: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.5) 100%);
    pointer-events: none;
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
        gap: var(--spacing-2xl);
    }
}

.footer-brand img {
    margin-bottom: var(--spacing-md);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer-links h3,
.footer-contact h3 {
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-links ul li,
.footer-contact ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
}

.footer-contact svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.footer-legal {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-legal p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8125rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scroll animations (JS-controlled) */
.scroll-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* =====================================================
   UTILITIES
   ===================================================== */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}