/* Techlapse Landing Page - Premium Modern Theme */
/* PALETTE A (Trust + Tech) with Font Pair 3 (Outfit + Inter) */

/* CSS Custom Properties - Design Tokens */
:root {
    /* Colors - Professional Purple Dark Palette */
    --color-primary: #7C3AED;
    --color-accent: #A855F7;
    --color-dark: #1A0B2E;
    --color-gray: #9CA3AF;
    --color-surface: #2D1B69;
    --color-success: #10B981;
    --color-white: #FFFFFF;
    --color-light-gray: #F8FAFC;
    --color-border: #374151;
    --color-purple-light: #EDE9FE;
    --color-purple-dark: #581C87;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #7C3AED 0%, #A855F7 100%);
    --gradient-surface: linear-gradient(135deg, #2D1B69 0%, #1A0B2E 100%);
    --gradient-dark: linear-gradient(135deg, #1A0B2E 0%, #0F0A1A 100%);
    
    /* Shadows */
    --shadow-soft: 0 12px 30px rgba(124, 58, 237, 0.25);
    --shadow-medium: 0 8px 25px rgba(124, 58, 237, 0.2);
    --shadow-light: 0 4px 15px rgba(124, 58, 237, 0.15);
    --shadow-dark: 0 20px 40px rgba(26, 11, 46, 0.3);
    
    /* Typography */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Font Sizes - Fluid Typography */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
    --text-4xl: clamp(2.25rem, 1.8rem + 2.25vw, 3rem);
    --text-5xl: clamp(3rem, 2.4rem + 3vw, 4rem);
    --text-6xl: clamp(3.75rem, 3rem + 3.75vw, 5rem);
    
    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: all 0.15s ease-out;
    --transition-normal: all 0.3s ease-out;
    --transition-slow: all 0.5s ease-out;
    
    /* Z-Index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-modal: 1050;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    line-height: 1.5;
}

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

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 8px;
    text-decoration: none;
    border-radius: var(--radius-sm);
    z-index: 1000;
    transition: var(--transition-fast);
}

.skip-link:focus {
    top: 6px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
    margin-bottom: var(--space-4);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
    margin-bottom: var(--space-4);
    color: var(--color-gray);
    line-height: 1.7;
}

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(16px, 4vw, 24px);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-6);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    min-height: 44px;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-medium);
}

.btn-ghost {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-ghost:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px) scale(1.02);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn-xl {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-xl);
}

/* Card Components */
.card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: var(--transition-normal);
    border: 1px solid var(--color-border);
}

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

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: rgba(26, 11, 46, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(124, 58, 237, 0.2);
    transition: var(--transition-normal);
}

.header.scrolled {
    background: rgba(26, 11, 46, 0.98);
    box-shadow: var(--shadow-dark);
    border-bottom: 1px solid rgba(124, 58, 237, 0.3);
}

.nav__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: clamp(16px, 4vw, 24px);
    padding-right: clamp(16px, 4vw, 24px);
}

.nav__logo {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--color-primary);
    text-decoration: none;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    list-style: none;
}

.nav__link {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    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-primary);
    transition: var(--transition-fast);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    margin-left: var(--space-4);
}

.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
}

.nav__hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav__line {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-fast);
}

.nav__mobile {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal);
    display: none;
    opacity: 0;
    transition: var(--transition-normal);
}

.nav__mobile.active {
    display: flex;
    opacity: 1;
}

.nav__mobile-content {
    position: relative;
    background: var(--color-white);
    width: 100%;
    max-width: 400px;
    margin-left: auto;
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100vh;
}

.nav__mobile-menu {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-top: var(--space-8);
    list-style: none;
}

.nav__mobile-link {
    color: var(--color-dark);
    text-decoration: none;
    font-size: var(--text-xl);
    font-weight: 500;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

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

.nav__mobile-cta {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

/* Hero Section */
.hero {
    padding: var(--space-32) 0 var(--space-20);
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(124,58,237,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.4;
    z-index: 0;
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__text {
    max-width: 600px;
}

.hero__title {
    font-size: var(--text-6xl);
    font-weight: 900;
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: var(--space-6);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--text-xl);
    color: var(--color-purple-light);
    margin-bottom: var(--space-8);
    line-height: 1.6;
}

.hero__trust {
    color: var(--color-purple-light);
    font-size: var(--text-sm);
    margin-bottom: var(--space-8);
    text-align: center;
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__mockup {
    position: relative;
    max-width: 300px;
    margin: 0 auto;
}

.hero__device {
    background: var(--gradient-surface);
    border-radius: 30px;
    padding: 8px;
    box-shadow: var(--shadow-dark);
    border: 2px solid rgba(124, 58, 237, 0.3);
}

.hero__screen {
    background: var(--color-white);
    border-radius: 22px;
    overflow: hidden;
    aspect-ratio: 9/19.5;
    position: relative;
}

.hero__chat {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.hero__chat-header {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.hero__chat-avatar {
    width: 32px;
    height: 32px;
    background: var(--color-white);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: var(--text-sm);
}

.hero__chat-info {
    display: flex;
    flex-direction: column;
}

.hero__chat-name {
    font-weight: 600;
    font-size: var(--text-sm);
}

.hero__chat-status {
    font-size: var(--text-xs);
    opacity: 0.8;
}

.hero__chat-messages {
    flex: 1;
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.hero__message {
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    max-width: 80%;
    font-size: var(--text-sm);
    line-height: 1.4;
}

.hero__message--techlapse {
    background: var(--color-light-gray);
    color: var(--color-dark);
    margin-right: auto;
}

.hero__message--user {
    background: var(--color-primary);
    color: var(--color-white);
    margin-left: auto;
}

.hero__badge {
    position: absolute;
    background: var(--gradient-surface);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-dark);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-white);
    border: 1px solid rgba(124, 58, 237, 0.3);
    animation: float 3s ease-in-out infinite;
}

.hero__badge--1 {
    top: 20%;
    left: -20px;
    animation-delay: 0s;
}

.hero__badge--2 {
    top: 50%;
    right: -20px;
    animation-delay: 1s;
}

.hero__badge--3 {
    bottom: 20%;
    left: -20px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Section Styles */
.section__header {
    text-align: center;
    margin-bottom: var(--space-16);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section__title {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: var(--space-4);
}

.section__subtitle {
    font-size: var(--text-xl);
    color: var(--color-gray);
    line-height: 1.6;
}

/* Dark sections override */
.benefits .section__title,
.benefits .section__subtitle {
    color: var(--color-white);
}

.benefits .section__subtitle {
    color: var(--color-purple-light);
}

/* Benefits Section */
.benefits {
    padding: var(--space-20) 0;
    background: var(--gradient-dark);
    position: relative;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(124,58,237,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
    z-index: 0;
}

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

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.benefit-card {
    background: var(--gradient-surface);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-dark);
    transition: var(--transition-normal);
    border: 1px solid rgba(124, 58, 237, 0.3);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

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

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

.benefit-card__icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
    font-size: var(--text-2xl);
    color: var(--color-white);
}

.benefit-card__title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.benefit-card__text {
    color: var(--color-purple-light);
    line-height: 1.6;
}

.benefits__cta {
    text-align: center;
}

/* Testimonials Section */
.testimonials {
    padding: var(--space-20) 0;
    background: var(--color-purple-light);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(124,58,237,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
    z-index: 0;
}

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

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.testimonial-card {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
    border: 1px solid var(--color-border);
}

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

.testimonial-card__content {
    margin-bottom: var(--space-6);
}

.testimonial-card__client {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--color-white);
    font-size: var(--text-lg);
}

.testimonial-card__name {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-1);
}

.testimonial-card__role {
    color: var(--color-gray);
    font-size: var(--text-sm);
}

.testimonial-card__rating {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.testimonial-card__rating i {
    color: #FCD34D;
    font-size: var(--text-lg);
}

.testimonial-card__quote {
    color: var(--color-gray);
    line-height: 1.6;
    font-style: italic;
    font-size: var(--text-base);
}

.testimonials__cta {
    text-align: center;
}

.testimonials__cta-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-6);
}

/* Consultation Section */
.consultation {
    padding: var(--space-20) 0;
    background: var(--gradient-primary);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.consultation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
    z-index: 0;
}

.consultation__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.consultation__title {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-4);
    color: var(--color-white);
}

.consultation__subtitle {
    font-size: var(--text-xl);
    margin-bottom: var(--space-8);
    opacity: 0.9;
}

.consultation__benefits {
    display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.consultation__benefit {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-lg);
}

.consultation__benefit i {
    color: var(--color-success);
    font-size: var(--text-xl);
}

.consultation__actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

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

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

.consultation .btn-ghost {
    color: var(--color-white);
    border-color: var(--color-white);
}

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

/* About Section */
.about {
    padding: var(--space-20) 0;
    background: var(--color-white);
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about__text {
    max-width: 600px;
}

.about__description {
    font-size: var(--text-lg);
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.about__stat {
    text-align: center;
}

.about__stat-number {
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.about__stat-label {
    color: var(--color-gray);
    font-size: var(--text-sm);
}

.about__services-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-4);
}

.about__services {
    list-style: none;
    padding: 0;
}

.about__services li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: var(--color-gray);
}

.about__services li i {
    color: var(--color-primary);
    font-size: var(--text-lg);
}

.about__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about__image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-medium);
}

/* FAQ Section */
.faq {
    padding: var(--space-20) 0;
    background: var(--color-light-gray);
}

.faq__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-width: 800px;
    margin: 0 auto;
}

.faq__item {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.faq__question {
    width: 100%;
    padding: var(--space-6);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
    background: none;
    border: none;
    text-align: left;
}

.faq__question:hover {
    background: var(--color-light-gray);
}

.faq__icon {
    font-size: var(--text-xl);
    transition: var(--transition-fast);
}

.faq__item.active .faq__icon {
    transform: rotate(180deg);
}

.faq__answer {
    padding: 0 var(--space-6) var(--space-6);
    color: var(--color-gray);
    line-height: 1.6;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq__item.active .faq__answer {
    max-height: 200px;
}

/* Contact Section */
.contact {
    padding: var(--space-20) 0;
    background: var(--color-white);
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.contact__form-container {
    background: var(--color-light-gray);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
}

/* Form Styles */
.form__group {
    margin-bottom: var(--space-6);
}

.form__label {
    display: block;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-2);
}

.form__input,
.form__select,
.form__textarea {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: var(--transition-fast);
    background: var(--color-white);
    color: var(--color-dark);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(43, 89, 255, 0.1);
}

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

.form__error {
    color: #EF4444;
    font-size: var(--text-sm);
    margin-top: var(--space-1);
    min-height: 20px;
}

.form__submit {
    width: 100%;
    position: relative;
}

.form__submit-loading {
    display: none;
}

.form__submit.loading .form__submit-text {
    display: none;
}

.form__submit.loading .form__submit-loading {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Contact Info */
.contact__methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.contact__method {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact__method:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-light);
}

.contact__method-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: var(--text-xl);
}

.contact__method-title {
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-1);
}

.contact__method-text {
    color: var(--color-gray);
    font-size: var(--text-sm);
}

.contact__guarantee {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-success);
}

.contact__guarantee-icon {
    color: var(--color-success);
    font-size: var(--text-2xl);
}

.contact__guarantee-title {
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-1);
}

.contact__guarantee-text {
    color: var(--color-gray);
    font-size: var(--text-sm);
}

/* Footer */
.footer {
    background: var(--gradient-dark);
    color: var(--color-white);
    padding: var(--space-16) 0 var(--space-8);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(124,58,237,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
    z-index: 0;
}

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

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer__section {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer__logo {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.footer__tagline {
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.footer__social {
    display: flex;
    gap: var(--space-4);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    background: rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray);
    transition: var(--transition-fast);
    border: 1px solid rgba(124, 58, 237, 0.3);
}

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

.footer__column-title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer__link {
    color: var(--color-gray);
    text-decoration: none;
    transition: var(--transition-fast);
    padding: var(--space-1) 0;
}

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

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__contact-item {
    color: var(--color-gray);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.footer__contact-item i {
    color: var(--color-primary);
    width: 16px;
}

.footer__bottom {
    border-top: 1px solid rgba(124, 58, 237, 0.3);
    padding-top: var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer__copyright {
    color: var(--color-gray);
    font-size: var(--text-sm);
}

.footer__legal-links {
    display: flex;
    gap: var(--space-6);
}

.footer__legal {
    color: var(--color-gray);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: var(--transition-fast);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero__content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }
    
    .hero__title {
        font-size: var(--text-5xl);
    }
    
    .about__content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }
    
    .contact__content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
}

@media (max-width: 768px) {
    .nav__menu {
    display: none;
}

    .nav__toggle {
        display: block;
    }
    
    .hero {
        padding: var(--space-24) 0 var(--space-16);
    }
    
    .hero__title {
        font-size: var(--text-4xl);
    }
    
    .hero__subtitle {
        font-size: var(--text-lg);
    }
    
    .hero__actions {
        justify-content: center;
    }
    
    .benefits__grid,
    .testimonials__grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-card,
    .testimonial-card {
        margin: 0 var(--space-2);
    }
    
    .hero__badge {
        display: none;
    }
    
    .consultation__benefits {
        grid-template-columns: 1fr;
    }
    
    .consultation__actions {
        flex-direction: column;
        align-items: center;
    }
    
    .about__stats {
        grid-template-columns: 1fr;
    }
    
    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__legal-links {
        justify-content: center;
    }
    }
    
@media (max-width: 480px) {
    .hero__title {
        font-size: var(--text-3xl);
    }
    
    .hero__actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .section__title {
        font-size: var(--text-3xl);
    }
    
    .section__subtitle {
        font-size: var(--text-lg);
    }
}

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

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --color-primary: #0000ff;
        --color-dark: #000000;
        --color-gray: #333333;
        --color-border: #000000;
    }
}

/* Print Styles */
@media print {
    .header,
    .btn,
    .contact__form-container,
    .footer,
    .hero__badge,
    .hero__actions {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000000;
        background: #ffffff;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
        color: #000000;
    }
    
    .hero {
        padding-top: 1rem;
        page-break-after: avoid;
    }
    
    .benefit-card,
    .testimonial-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #cccccc;
    }
}