/* ============================================
   BR DRYWALL - MODERN DESIGN SYSTEM
   ============================================ */

/* CSS Variables - Design System */
:root {
    /* Brand Colors */
    --primary: hsl(203, 88%, 17%); /* Azul Marinho #0A2342 */
    --primary-light: hsl(203, 88%, 25%);
    --primary-dark: hsl(203, 88%, 12%);
    --accent: hsl(78, 88%, 45%); /* Verde Limão #8EE400 */
    --accent-light: hsl(78, 88%, 55%);
    --accent-dark: hsl(78, 88%, 35%);
    
    /* Neutrals */
    --white: hsl(0, 0%, 100%);
    --black: hsl(0, 0%, 0%);
    --gray-50: hsl(210, 40%, 98%);
    --gray-100: hsl(210, 40%, 96%);
    --gray-200: hsl(214, 32%, 91%);
    --gray-300: hsl(213, 27%, 84%);
    --gray-400: hsl(215, 20%, 65%);
    --gray-500: hsl(215, 16%, 47%);
    --gray-600: hsl(215, 19%, 35%);
    --gray-700: hsl(215, 25%, 27%);
    --gray-800: hsl(215, 28%, 17%);
    --gray-900: hsl(222, 15%, 15%);
    
    /* Semantic Colors */
    --background: var(--white);
    --foreground: var(--gray-900);
    --muted: var(--gray-50);
    --muted-foreground: var(--gray-500);
    --border: var(--gray-200);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-light));
    --gradient-accent: linear-gradient(135deg, var(--accent), var(--accent-light));
    --gradient-hero: linear-gradient(135deg, hsla(203, 88%, 17%, 0.95), hsla(203, 88%, 12%, 0.85));
    --gradient-card: linear-gradient(145deg, hsla(0, 0%, 100%, 0.8), hsla(0, 0%, 96%, 0.4));
    
    /* Shadows */
    --shadow-sm: 0 2px 4px hsla(203, 88%, 17%, 0.05);
    --shadow-md: 0 4px 12px hsla(203, 88%, 17%, 0.1);
    --shadow-lg: 0 10px 30px hsla(203, 88%, 17%, 0.15);
    --shadow-xl: 0 20px 40px hsla(203, 88%, 17%, 0.2);
    --shadow-accent: 0 8px 25px hsla(78, 88%, 45%, 0.3);
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* 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: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--foreground);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   LAYOUT & UTILITIES
   ============================================ */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.section-description {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

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

.white-text {
    color: var(--white) !important;
}

.white-text-muted {
    color: hsla(0, 0%, 100%, 0.8) !important;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 2rem;
    border: none;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

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

.btn:active {
    transform: translateY(0);
}

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

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

.btn-hero {
    background: var(--gradient-accent);
    color: var(--primary);
    font-weight: 700;
    font-size: 1.125rem;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-accent);
}

.btn-outline-hero {
    background: hsla(0, 0%, 100%, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid hsla(0, 0%, 100%, 0.3);
    color: var(--white);
    font-weight: 600;
    font-size: 1.125rem;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-2xl);
}

.btn-outline-hero:hover {
    background: hsla(0, 0%, 100%, 0.2);
}

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

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    color: var(--white);
}

.hero-background {
    position: absolute;
    inset: 0;
    background-image: url('./assets/hero-construction.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    animation: float 6s ease-in-out infinite;
}

.floating-1 {
    top: 5rem;
    right: 2.5rem;
    width: 5rem;
    height: 5rem;
    background: hsla(78, 88%, 45%, 0.2);
}

.floating-2 {
    bottom: 8rem;
    left: 4rem;
    width: 8rem;
    height: 8rem;
    background: hsla(203, 88%, 17%, 0.2);
    animation-delay: -3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.brand-logo {
    margin-bottom: var(--spacing-xl);
}

.logo-container {
    background: hsla(78, 88%, 45%, 0.2);
    backdrop-filter: blur(10px);
    border: 2px solid hsla(78, 88%, 45%, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    display: inline-block;
}

.logo-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.logo-icon {
    color: var(--accent);
    font-size: 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
    color: hsla(0, 0%, 100%, 0.9);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Stats Cards */
.stats-container {
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.stats-card {
    background: hsla(0, 0%, 100%, 0.1);
    backdrop-filter: blur(15px);
    border: 1px solid hsla(0, 0%, 100%, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition-smooth);
}

.stats-card:hover {
    transform: translateY(-5px);
    background: hsla(0, 0%, 100%, 0.15);
    box-shadow: var(--shadow-xl);
}

.stats-icon {
    color: var(--accent);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.stats-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.stats-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.stats-description {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
}

/* ============================================
   BENEFITS SECTION
   ============================================ */

.benefits-section {
    padding: var(--spacing-3xl) 0;
    background: var(--background);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.benefits-content {
    padding-right: var(--spacing-lg);
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: hsla(78, 88%, 45%, 0.05);
    border: 1px solid hsla(78, 88%, 45%, 0.2);
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
}

.benefit-item:hover {
    background: hsla(78, 88%, 45%, 0.1);
    transform: translateY(-2px);
}

.benefit-icon {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    background: hsla(78, 88%, 45%, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 0.125rem;
}

.benefit-title {
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.benefit-description {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    line-height: 1.5;
}

.benefits-image {
    position: relative;
}

.image-container {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.showcase-image {
    width: 100%;
    height: 600px;
    object-fit: cover;
    display: block;
}

.floating-card {
    position: absolute;
    bottom: -2rem;
    left: -2rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-accent);
    border: 2px solid hsla(78, 88%, 45%, 0.2);
}

.card-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.card-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted-foreground);
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services-section {
    padding: var(--spacing-3xl) 0;
    background: var(--muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-card);
    opacity: 0.3;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
    opacity: 0.5;
}

.service-card.featured {
    border: 2px solid hsla(78, 88%, 45%, 0.5);
}

.service-card > * {
    position: relative;
    z-index: 2;
}

.service-icon {
    width: 4rem;
    height: 4rem;
    background: hsla(78, 88%, 45%, 0.1);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 2rem;
    margin: 0 auto var(--spacing-md);
    transition: var(--transition-fast);
}

.service-card.featured .service-icon {
    background: var(--gradient-accent);
    color: var(--primary);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

.service-card:hover .service-title {
    color: var(--primary);
}

.service-description {
    color: var(--muted-foreground);
    line-height: 1.6;
}

/* ============================================
   WHY CHOOSE SECTION
   ============================================ */

.why-choose-section {
    padding: var(--spacing-3xl) 0;
    background: var(--primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.why-choose-section .section-background {
    position: absolute;
    inset: 0;
    opacity: 0.1;
}

.why-choose-section .section-background::before {
    content: '';
    position: absolute;
    top: 2.5rem;
    left: 2.5rem;
    width: 8rem;
    height: 8rem;
    background: var(--accent);
    border-radius: 50%;
    filter: blur(60px);
}

.why-choose-section .section-background::after {
    content: '';
    position: absolute;
    bottom: 5rem;
    right: 5rem;
    width: 12rem;
    height: 12rem;
    background: var(--accent);
    border-radius: 50%;
    filter: blur(80px);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: hsla(0, 0%, 100%, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid hsla(0, 0%, 100%, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    background: hsla(0, 0%, 100%, 0.2);
    transform: translateY(-8px);
}

.feature-icon {
    width: 4rem;
    height: 4rem;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto var(--spacing-md);
    background: hsla(0, 0%, 100%, 0.2);
}

.feature-icon.blue { color: #3B82F6; }
.feature-icon.yellow { color: #F59E0B; }
.feature-icon.green { color: #10B981; }
.feature-icon.purple { color: #8B5CF6; }
.feature-icon.pink { color: #EC4899; }
.feature-icon.emerald { color: #059669; }

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

.feature-card:hover .feature-title {
    color: var(--accent);
}

.feature-description {
    color: hsla(0, 0%, 100%, 0.8);
    line-height: 1.6;
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */

.portfolio-section {
    padding: var(--spacing-3xl) 0;
    background: var(--muted);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.portfolio-item {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

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

.portfolio-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: hsla(203, 88%, 17%, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

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

.portfolio-icon {
    background: hsla(0, 0%, 100%, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    padding: var(--spacing-sm);
    color: var(--white);
    font-size: 1.25rem;
}

.portfolio-content {
    padding: var(--spacing-lg);
}

.portfolio-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    background: hsla(78, 88%, 45%, 0.1);
    color: var(--accent);
    border-radius: 999px;
    margin-bottom: var(--spacing-sm);
}

.portfolio-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: var(--spacing-xs);
    transition: var(--transition-fast);
}

.portfolio-item:hover .portfolio-title {
    color: var(--primary);
}

.portfolio-location {
    color: var(--muted-foreground);
}

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

.testimonials-section {
    padding: var(--spacing-3xl) 0;
    background: var(--background);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid hsla(78, 88%, 45%, 0.1);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    position: relative;
}

.testimonial-card:hover {
    border-color: hsla(78, 88%, 45%, 0.3);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonial-quote {
    position: absolute;
    top: -1rem;
    left: var(--spacing-lg);
    background: var(--accent);
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    box-shadow: var(--shadow-accent);
}

.testimonial-stars {
    display: flex;
    gap: 0.25rem;
    margin: var(--spacing-lg) 0 var(--spacing-md);
    color: var(--accent);
}

.testimonial-text {
    font-style: italic;
    color: var(--foreground);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.testimonial-author {
    border-top: 1px solid var(--border);
    padding-top: var(--spacing-md);
}

.author-name {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.author-location {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* ============================================
   PROCESS SECTION
   ============================================ */

.process-section {
    padding: var(--spacing-2xl) 0;
    background: var(--primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.process-section .section-background {
    position: absolute;
    inset: 0;
    opacity: 0.05;
}

.process-section .section-background::before {
    content: '';
    position: absolute;
    top: 5rem;
    left: 5rem;
    width: 16rem;
    height: 16rem;
    background: var(--accent);
    border-radius: 50%;
    filter: blur(80px);
}

.process-section .section-background::after {
    content: '';
    position: absolute;
    bottom: 8rem;
    right: 8rem;
    width: 24rem;
    height: 24rem;
    background: var(--accent);
    border-radius: 50%;
    filter: blur(100px);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-connector {
    display: none;
    position: absolute;
    top: 4rem;
    left: 100%;
    width: 100%;
    height: 2px;
    background: hsla(78, 88%, 45%, 0.3);
    transform: translateX(1rem);
}

@media (min-width: 1024px) {
    .step-connector {
        display: block;
    }
    
    .process-step:last-child .step-connector {
        display: none;
    }
}

.step-number {
    width: 4rem;
    height: 4rem;
    background: var(--gradient-accent);
    color: var(--primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-accent);
    transition: var(--transition-fast);
}

.process-step:hover .step-number {
    transform: scale(1.1);
}

.step-icon {
    width: 3rem;
    height: 3rem;
    background: hsla(0, 0%, 100%, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.5rem;
    margin: 0 auto var(--spacing-md);
    transition: var(--transition-fast);
}

.process-step:hover .step-icon {
    background: hsla(0, 0%, 100%, 0.2);
}

.step-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

.process-step:hover .step-title {
    color: var(--accent);
}

.step-description {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.8);
    line-height: 1.6;
}

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

.contact-section {
    padding: var(--spacing-3xl) 0;
    background: var(--muted);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

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

.contact-whatsapp {
    width: 100%;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid hsla(78, 88%, 45%, 0.1);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.contact-info-icon {
    background: hsla(78, 88%, 45%, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm);
    color: var(--accent);
    font-size: 1.5rem;
}

.contact-info-title {
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.contact-info-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.contact-info-link:hover {
    text-decoration: underline;
}

.contact-info-text {
    color: var(--muted-foreground);
}

.contact-form-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid hsla(78, 88%, 45%, 0.1);
}

.form-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-weight: 600;
    color: var(--foreground);
    font-size: 0.875rem;
}

.form-input,
.form-textarea {
    padding: 0.875rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--background);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px hsla(78, 88%, 45%, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    margin-top: var(--spacing-md);
}

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

.footer-section {
    background: var(--primary);
    color: var(--white);
    padding: var(--spacing-xl) 0;
}

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

.footer-logo {
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-brand i {
    color: var(--accent);
    font-size: 2rem;
}

.footer-description {
    font-size: 1.125rem;
    color: hsla(0, 0%, 100%, 0.8);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.social-label {
    color: hsla(0, 0%, 100%, 0.8);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    background: hsla(0, 0%, 100%, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--radius-lg);
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-smooth);
    font-size: 1.5rem;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-link:hover {
    background: var(--accent);
    color: var(--primary);
    transform: scale(1.1);
}

.footer-copyright {
    border-top: 1px solid hsla(0, 0%, 100%, 0.2);
    padding-top: var(--spacing-lg);
}

.footer-copyright p {
    color: hsla(0, 0%, 100%, 0.6);
    font-size: 0.875rem;
}

/* ============================================
   TOAST NOTIFICATION
   ============================================ */

.toast {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
    min-width: 300px;
    transform: translateX(120%);
    transition: var(--transition-smooth);
    z-index: 1000;
}

.toast.show {
    transform: translateX(0);
}

.toast-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.toast-icon {
    color: #10B981;
    font-size: 1.25rem;
    margin-top: 0.125rem;
}

.toast-title {
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.toast-description {
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .contact-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .benefits-content {
        padding-right: 0;
    }
    
    .benefits-list {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .services-grid,
    .features-grid,
    .portfolio-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .floating-card {
        position: static;
        margin-top: var(--spacing-lg);
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .btn-hero,
    .btn-outline-hero {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
    }
    
    .toast {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        min-width: auto;
    }
}