/* 
   Toing Comunicação e Marketing - Style Sheet
   Designed for Visual Excellence & High Conversion
*/

/* --------------------------------------------------
   1. Design Tokens & Variables
   -------------------------------------------------- */
:root {
    /* Fonts */
    --font-title: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Theme Colors — Cinza & Amarelo Toing */
    --purple-main: #ed9d19;       /* Amarelo Toing — substitui roxo */
    --purple-glow: rgba(237, 157, 25, 0.45);
    --purple-dim: #2e2200;
    
    --gold-main: #ed9d19;         /* Amarelo Toing */
    --gold-glow: rgba(237, 157, 25, 0.4);
    --gold-dim: #2e2200;

    --gray-main: #414042;         /* Cinza Toing */
    --gray-light: #5a5a5c;
    --gray-dim: rgba(65, 64, 66, 0.15);
    
    /* Backgrounds — Escuro neutro */
    --bg-dark: #1a1a1b;
    --bg-darker: #111112;
    --bg-light-dark: #232325;
    
    /* Card design with high-end glassmorphism */
    --glass-bg: rgba(26, 26, 27, 0.75);
    --glass-border: rgba(237, 157, 25, 0.15);
    --glass-border-hover: rgba(237, 157, 25, 0.40);
    
    /* Neutrals */
    --text-light: #f5f4f0;
    --text-muted: #a0a0a2;
    --white: #ffffff;
    
    /* System Colors */
    --whatsapp-green: #25d366;
    --whatsapp-glow: rgba(37, 211, 102, 0.4);
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    /* Layout */
    --nav-height: 80px;
    --container-width: 1200px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    font-size: 16px;
}

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

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    background: none;
    border: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.text-gold { color: var(--gold-main); }
.text-yellow { color: var(--gold-main); }
.text-gray { color: var(--gray-main); }
.text-purple { color: var(--purple-main); }

/* --------------------------------------------------
   3. Custom Typography & UI Helpers
   -------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 700;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, var(--white) 30%, var(--gold-main) 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--purple-main);
    display: inline-block;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    position: relative;
    padding-left: 24px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 2px;
    background-color: var(--purple-main);
}

.section-tag.gold {
    color: var(--gold-main);
}

.section-tag.gold::before {
    background-color: var(--gold-main);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
    padding: 0 1.5rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* --------------------------------------------------
   4. Interactive Premium Buttons
   -------------------------------------------------- */
.btn-primary {
    background: linear-gradient(135deg, var(--gold-main), #c8820e);
    color: var(--bg-darker);
    font-family: var(--font-title);
    font-weight: 700;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-md);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    box-shadow: 0 8px 24px var(--gold-glow);
    transition: var(--transition-smooth);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: -100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: 0.5s;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(237, 157, 25, 0.65);
}

.btn-primary:hover::after {
    left: 100%;
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    font-family: var(--font-title);
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-md);
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--gold-main);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-text {
    color: var(--text-muted);
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.btn-text:hover {
    color: var(--white);
}

/* --------------------------------------------------
   5. Header & Navigation System
   -------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: rgba(5, 2, 9, 0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header.scrolled {
    height: 70px;
    background-color: rgba(17, 17, 18, 0.96);
    border-bottom: 1px solid rgba(237, 157, 25, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
    max-width: var(--container-width);
    height: 100%;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: transform var(--transition-fast) ease;
}

.logo-link:hover .logo-img {
    transform: scale(1.03);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-title);
    font-weight: 800;
    font-size: 1.65rem;
    letter-spacing: 0.5px;
    color: var(--white);
    line-height: 1.1;
    transition: var(--transition-fast);
}

.logo-sub {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 4px;
    color: var(--gold-main);
    text-transform: uppercase;
}

.logo-link:hover .logo-main {
    color: var(--gold-main);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-title);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

.nav-btn-cta {
    background: linear-gradient(135deg, var(--gold-main), #c8820e);
    border: 1px solid var(--gold-main);
    color: var(--bg-darker) !important;
    font-weight: 700;
    padding: 0.6rem 1.25rem;
    border-radius: var(--border-radius-sm);
    box-shadow: 0 4px 12px var(--gold-glow);
    transition: var(--transition-smooth);
}

.nav-btn-cta:hover {
    border-color: #c8820e;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(237, 157, 25, 0.45);
}

.nav-btn-cta::after {
    display: none;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 1001;
}

.mobile-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-light);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* --------------------------------------------------
   6. Hero Section
   -------------------------------------------------- */
.hero-section {
    position: relative;
    min-height: 90vh;
    padding: 140px 0 80px 0;
    display: flex;
    align-items: center;
    background-image: linear-gradient(135deg, rgba(26, 26, 27, 0.95) 0%, rgba(35, 35, 37, 0.80) 100%),
                      url('assets/hero-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    top: -100px;
    right: -100px;
    background: radial-gradient(circle, rgba(237, 157, 25, 0.10) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-badge {
    background-color: rgba(237, 157, 25, 0.12);
    border: 1px solid rgba(237, 157, 25, 0.30);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.75rem;
    font-family: var(--font-title);
    font-weight: 600;
    letter-spacing: 1px;
}

.hero-badge i {
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

.hero-visual {
    position: relative;
}

.visual-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
}

.hero-main-img {
    width: 100%;
    max-width: 450px;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5),
                0 0 40px rgba(237, 157, 25, 0.18);
    border: 1px solid rgba(237, 157, 25, 0.08);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition-smooth);
}

.hero-main-img:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
    box-shadow: 0 25px 60px rgba(0,0,0,0.6),
                0 0 50px rgba(237, 157, 25, 0.35);
}

.floating-card {
    position: absolute;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    padding: 0.85rem 1.25rem;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    z-index: 10;
}

.floating-card h4 {
    font-family: var(--font-title);
    font-size: 1.15rem;
    color: var(--white);
}

.floating-card p {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.floating-card i {
    font-size: 1.5rem;
}

.floating-card.c1 {
    top: 40px;
    left: -30px;
    animation: float-y 5s ease-in-out infinite;
}

.floating-card.c2 {
    bottom: 50px;
    right: -20px;
    animation: float-y 6s ease-in-out infinite 1s;
}

/* --------------------------------------------------
   7. Stats Section
   -------------------------------------------------- */
.stats-section {
    padding: 2rem 0;
    background-color: var(--bg-darker);
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.stats-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    min-width: 150px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    font-family: var(--font-title);
    background: linear-gradient(135deg, var(--white), var(--gold-main));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.stat-item-sep {
    width: 1px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.05);
}

/* --------------------------------------------------
   8. Services Section
   -------------------------------------------------- */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-light-dark);
    position: relative;
}

.services-grid {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 2rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle at 100% 0%, rgba(237, 157, 25, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--glass-border-hover);
    box-shadow: 0 15px 40px rgba(237, 157, 25, 0.15);
}

.service-icon-box {
    width: 60px;
    height: 60px;
    background: rgba(237, 157, 25, 0.1);
    border: 1px solid rgba(237, 157, 25, 0.2);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 1.75rem;
    color: var(--purple-main);
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon-box {
    background: var(--purple-main);
    color: var(--white);
    box-shadow: 0 0 20px var(--purple-glow);
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-light);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-features i {
    color: var(--gold-main);
}

/* Service Card Highlight State */
.service-card.highlighted {
    border-color: rgba(237, 157, 25, 0.4);
    background: linear-gradient(135deg, rgba(35, 35, 37, 0.8), rgba(26, 26, 27, 0.4));
    box-shadow: 0 10px 30px rgba(237, 157, 25, 0.15);
}

.service-card.highlighted::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle at 100% 0%, rgba(237, 157, 25, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.service-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    background-color: var(--gold-main);
    color: var(--bg-darker);
    font-size: 0.65rem;
    font-weight: 700;
    font-family: var(--font-title);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    letter-spacing: 1px;
}

/* --------------------------------------------------
   9. About (Eduardo Guterres) Section
   -------------------------------------------------- */
.about-section {
    padding: 100px 0;
    background-color: var(--bg-dark);
}

.about-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

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

.creator-card {
    position: relative;
    width: 100%;
    max-width: 380px;
    background: linear-gradient(160deg, rgba(35, 35, 37, 0.95), rgba(26, 26, 27, 0.98));
    border: 1px solid rgba(237, 157, 25, 0.3);
    border-radius: var(--border-radius-lg);
    padding: 0;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5),
                0 0 35px rgba(237, 157, 25, 0.12);
    overflow: hidden;
}

/* --- Photo wrapper --- */
.creator-photo-wrapper {
    position: relative;
    width: 100%;
    height: 340px;
    overflow: hidden;
}

.creator-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.creator-card:hover .creator-photo {
    transform: scale(1.04);
}

.creator-photo-wrapper::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 45%;
    background: linear-gradient(to top, rgba(26, 26, 27, 1) 0%, rgba(26, 26, 27, 0.4) 60%, transparent 100%);
    pointer-events: none;
}

.creator-photo-badge {
    position: absolute;
    bottom: 1rem;
    left: 1.25rem;
    background: rgba(237, 157, 25, 0.15);
    border: 1px solid rgba(237, 157, 25, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 50px;
    padding: 0.35rem 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-family: var(--font-title);
    font-weight: 600;
    color: var(--text-light);
    z-index: 2;
}

/* Creator info below photo */
.creator-info {
    padding: 1.5rem 2rem 2rem;
}

.creator-glow {
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(237, 157, 25, 0.25) 0%, transparent 70%);
    bottom: -50px;
    right: -50px;
    pointer-events: none;
}

.creator-info h3 {
    font-size: 1.85rem;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.creator-role {
    color: var(--gold-main);
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.creator-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.brand-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.brand-tags .tag {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-light);
    font-size: 0.75rem;
    font-family: var(--font-title);
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 50px;
    transition: var(--transition-fast);
}

.brand-tags .tag:hover {
    border-color: var(--gold-main);
    background-color: var(--gold-dim);
    color: var(--white);
}

.about-text-side {
    display: flex;
    flex-direction: column;
}

.about-text-side .section-title {
    margin-bottom: 2rem;
}

.about-text-side .paragraph {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

.about-points {
    margin-top: 2.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.about-point {
    display: flex;
    gap: 1rem;
}

.point-icon {
    font-size: 1.5rem;
    color: var(--gold-main);
    margin-top: 0.25rem;
}

.about-point h4 {
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.about-point p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* --------------------------------------------------
   10. Diagnostic Lead Magnet Section
   -------------------------------------------------- */
.diagnostic-section {
    padding: 100px 0;
    background-color: var(--bg-light-dark);
    position: relative;
    overflow: hidden;
}

.diagnostic-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(237, 157, 25, 0.08) 0%, transparent 65%);
    pointer-events: none;
    z-index: 1;
}

.diagnostic-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.diagnostic-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.diagnostic-intro p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.diagnostic-bullets {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.diagnostic-bullets li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 1rem;
}

.diagnostic-card {
    background: rgba(11, 7, 20, 0.7);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    overflow: hidden;
    position: relative;
}

.quiz-progress-bar {
    width: 100%;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.05);
}

.quiz-progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--purple-main), var(--gold-main));
    transition: width 0.4s ease;
}

.quiz-window {
    padding: 3rem 2.5rem;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quiz-slide {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}

.quiz-slide.active {
    display: flex;
    animation: fade-in 0.4s ease forwards;
}

.slide-icon {
    width: 70px;
    height: 70px;
    background: rgba(237, 157, 25, 0.1);
    border: 1px solid var(--glass-border-hover);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--gold-main);
    margin-bottom: 2rem;
    animation: float-y 4s ease-in-out infinite;
}

.quiz-slide h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.quiz-slide p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
    max-width: 400px;
}

.quiz-step-indicator {
    font-family: var(--font-title);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gold-main);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.quiz-options {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quiz-opt-btn {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    padding: 1.15rem 1.5rem;
    border-radius: var(--border-radius-md);
    text-align: left;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.quiz-opt-btn:hover {
    background-color: rgba(237, 157, 25, 0.08);
    border-color: var(--purple-main);
    color: var(--white);
    transform: translateX(5px);
}

/* Quiz Results Slide Styles */
.result-circle-wrapper {
    position: relative;
    width: 120px;
    height: 120px;
    margin-bottom: 2rem;
}

.result-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.result-svg circle {
    fill: none;
    stroke-width: 8;
}

.result-svg circle.bg {
    stroke: rgba(255, 255, 255, 0.05);
}

.result-svg circle.meter {
    stroke: var(--gold-main);
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 1.5s ease-out;
}

.result-number {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
}

#btn-result-whatsapp {
    width: 100%;
    margin-bottom: 1.5rem;
    justify-content: center;
    background: linear-gradient(135deg, var(--whatsapp-green), #20ba56);
    box-shadow: 0 8px 24px var(--whatsapp-glow);
}

#btn-result-whatsapp:hover {
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* --------------------------------------------------
   11. Portfolio Section
   -------------------------------------------------- */
.portfolio-section {
    padding: 100px 0;
    background-color: var(--bg-dark);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 3.5rem;
    padding: 0 1.5rem;
}

.filter-btn {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.6rem 1.35rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--purple-main);
    border-color: var(--purple-main);
    color: var(--white);
    box-shadow: 0 4px 15px var(--purple-glow);
}

.portfolio-grid {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.portfolio-item {
    background-color: var(--bg-light-dark);
    border: 1px solid rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.portfolio-img-box {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.portfolio-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(to top, rgba(26, 26, 27, 0.9), rgba(237, 157, 25, 0.3));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    opacity: 0;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.portfolio-overlay i {
    font-size: 2.25rem;
    color: var(--gold-main);
    transform: scale(0.8);
    transition: var(--transition-smooth);
}

.view-project-txt {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 1px;
    color: var(--white);
}

.portfolio-item:hover {
    transform: translateY(-6px);
    border-color: rgba(237, 157, 25, 0.2);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.portfolio-item:hover .portfolio-img-box img {
    transform: scale(1.08);
}

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

.portfolio-item:hover .portfolio-overlay i {
    transform: scale(1);
}

.portfolio-info {
    padding: 2rem 1.75rem;
}

.item-cat {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 1px;
    color: var(--gold-main);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.5rem;
}

.portfolio-info h4 {
    font-size: 1.35rem;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.portfolio-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* --------------------------------------------------
   12. Portfolio Custom Lightbox (Modal Dialog)
   -------------------------------------------------- */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(2, 1, 4, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox.active {
    display: flex;
    animation: fade-in 0.3s ease forwards;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 3.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--white);
    transform: rotate(90deg);
}

.lightbox-content {
    background-color: var(--bg-light-dark);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    max-width: 1000px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
    transform: scale(0.9);
    opacity: 0;
    transition: var(--transition-smooth);
}

.lightbox.active .lightbox-content {
    transform: scale(1);
    opacity: 1;
    animation: scale-up 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.lightbox-image-side {
    position: relative;
    background-color: var(--bg-darker);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-gallery-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    gap: 0.75rem;
    padding: 1.5rem;
}

.lightbox-main-img-box {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    background-color: var(--bg-darker);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.lightbox-main-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Botões de Navegação da Galeria */
.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(17, 17, 18, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast) ease;
    z-index: 5;
}

.lightbox-main-img-box:hover .gallery-nav {
    opacity: 1;
    visibility: visible;
}

.gallery-nav:hover {
    background: var(--gold-main);
    color: #111;
    border-color: var(--gold-main);
}

.gallery-nav.prev {
    left: 1rem;
}

.gallery-nav.next {
    right: 1rem;
}

/* Miniaturas da Galeria */
.lightbox-thumbnails {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 0.25rem 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(237, 157, 25, 0.3) transparent;
}

.lightbox-thumbnails::-webkit-scrollbar {
    height: 4px;
}

.lightbox-thumbnails::-webkit-scrollbar-thumb {
    background-color: rgba(237, 157, 25, 0.3);
    border-radius: 2px;
}

.lightbox-thumb {
    width: 60px;
    height: 45px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.4;
    border: 2px solid transparent;
    transition: all var(--transition-fast) ease;
    flex-shrink: 0;
}

.lightbox-thumb:hover {
    opacity: 0.8;
}

.lightbox-thumb.active {
    opacity: 1;
    border-color: var(--gold-main);
    box-shadow: 0 0 8px rgba(237, 157, 25, 0.4);
}

.lightbox-text-side {
    padding: 3.5rem 3rem;
    display: flex;
    flex-direction: column;
}

.lightbox-cat {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--gold-main);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
}

.lightbox-text-side h3 {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.lightbox-text-side p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 3rem;
}

.lightbox-footer {
    margin-top: auto;
}

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

/* --------------------------------------------------
   13. Testimonials Section
   -------------------------------------------------- */
.testimonials-section {
    padding: 100px 0;
    background-color: var(--bg-light-dark);
}

.testimonials-grid {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
}

.stars {
    color: var(--gold-main);
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    display: flex;
    gap: 0.25rem;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.user-avatar {
    width: 48px;
    height: 48px;
    background-color: rgba(237, 157, 25, 0.1);
    border: 1px solid rgba(237, 157, 25, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--gold-main);
}

.testimonial-user h4 {
    font-size: 0.95rem;
    color: var(--white);
    margin-bottom: 0.15rem;
}

.testimonial-user p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* --------------------------------------------------
   14. FAQ Accordion Section
   -------------------------------------------------- */
.faq-section {
    padding: 100px 0;
    background-color: var(--bg-dark);
}

.faq-container {
    max-width: 750px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-item {
    background-color: var(--bg-light-dark);
    border: 1px solid rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-trigger {
    width: 100%;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 1.1rem;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-trigger i {
    font-size: 0.9rem;
    color: var(--gold-main);
    transition: transform 0.3s ease;
}

.faq-trigger:hover {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.01);
}

.faq-item.active {
    border-color: rgba(237, 157, 25, 0.25);
}

.faq-item.active .faq-trigger i {
    transform: rotate(45deg);
    color: var(--purple-main);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-content p {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --------------------------------------------------
   15. Contact Section & Direct Form
   -------------------------------------------------- */
.contact-section {
    padding: 100px 0;
    background-color: var(--bg-light-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.contact-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 5rem;
    align-items: flex-start;
}

.contact-info-side h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.contact-info-side .paragraph {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3.5rem;
}

.c-method {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.c-icon {
    width: 50px;
    height: 50px;
    background: rgba(237, 157, 25, 0.1);
    border: 1px solid rgba(237, 157, 25, 0.2);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--purple-main);
}

.c-method h4 {
    font-size: 1rem;
    color: var(--white);
    margin-bottom: 0.15rem;
}

.c-method p, .c-method a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.c-method a:hover {
    color: var(--gold-main);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 44px;
    height: 44px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--gold-main);
    color: var(--bg-darker);
    border-color: var(--gold-main);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--gold-glow);
}

.contact-form-side {
    background: rgba(11, 7, 20, 0.5);
    border: 1px solid var(--glass-border);
    padding: 3rem 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.contact-form h3 {
    font-size: 1.6rem;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.contact-form p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.input-group label {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--white);
}

.input-group input, .input-group select, .input-group textarea {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.9rem 1.15rem;
    border-radius: var(--border-radius-sm);
    color: var(--white);
    transition: var(--transition-fast);
    outline: none;
}

.input-group input:focus, .input-group select:focus, .input-group textarea:focus {
    border-color: var(--purple-main);
    box-shadow: 0 0 10px rgba(237, 157, 25, 0.2);
    background-color: rgba(255, 255, 255, 0.04);
}

.input-group select option {
    background-color: var(--bg-light-dark);
    color: var(--white);
}

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

.form-feedback-msg {
    margin-top: 1rem;
    font-size: 0.9rem;
    text-align: center;
    font-weight: 500;
}

.form-feedback-msg.success { color: var(--success); }
.form-feedback-msg.error { color: var(--danger); }

/* --------------------------------------------------
   16. Footer
   -------------------------------------------------- */
.footer-bottom {
    background-color: var(--bg-darker);
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-copy p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-copy p:first-child {
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

.footer-links .divider {
    color: rgba(255, 255, 255, 0.1);
}

/* --------------------------------------------------
   17. Floating WhatsApp Button System
   -------------------------------------------------- */
.floating-whatsapp {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background-color: var(--whatsapp-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.floating-whatsapp:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--whatsapp-green);
    opacity: 0.6;
    z-index: -1;
    animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

/* --------------------------------------------------
   18. Dynamic CSS Keyframe Animations
   -------------------------------------------------- */
@keyframes float-y {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

@keyframes pulse-ring {
    0% { transform: scale(0.95); opacity: 0.8; }
    100% { transform: scale(1.5); opacity: 0; }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* --------------------------------------------------
   19. Responsive Media Queries (Mobile First)
   -------------------------------------------------- */

/* Tablets & Mobile Portrait */
@media (max-width: 992px) {
    :root {
        --nav-height: 70px;
    }
    
    .section-title {
        font-size: 2.1rem;
    }
    
    /* Navbar Toggle */
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--nav-height));
        background-color: rgba(2, 1, 4, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 2.5rem;
        transition: var(--transition-smooth);
        z-index: 998;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Hero Grid Layout */
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-actions {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-actions .btn-primary, .hero-actions .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    /* Stats Layout */
    .stats-container {
        justify-content: center;
    }
    
    .stat-item-sep {
        display: none;
    }
    
    .stat-item {
        width: 40%;
    }
    
    /* About Section */
    .about-container {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-image-side {
        order: 2;
    }
    
    /* Diagnostic Quiz Section */
    .diagnostic-container {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    /* Contact Section */
    .contact-container {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    /* Lightbox Modal */
    .lightbox-content {
        grid-template-columns: 1fr;
        max-height: 85vh;
        overflow-y: auto;
    }
    
    .lightbox-image-side {
        aspect-ratio: 16/10;
    }
    
    .lightbox-text-side {
        padding: 2rem;
    }
}

/* Mobile Portrait Narrow Screen */
@media (max-width: 576px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .stat-item {
        width: 100%;
    }
    
    .about-points {
        grid-template-columns: 1fr;
    }
    
    .quiz-window {
        padding: 2rem 1.5rem;
    }
    
    .quiz-slide h3 {
        font-size: 1.35rem;
    }
    
    .contact-form-side {
        padding: 2rem 1.5rem;
    }
    
    .input-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
}