/* ===========================
   4-Eyes Luxury Spa Website
   Professional & Sophisticated
   =========================== */

/* ===========================
   CSS Variables
   =========================== */
:root {
    /* Colors - Luxury Spa Palette */
    --color-primary: #2C5F5D;        /* Deep Teal */
    --color-primary-light: #3A7B78;  /* Light Teal */
    --color-primary-dark: #1F4644;   /* Dark Teal */
    --color-secondary: #C9A468;      /* Gold */
    --color-accent: #8B9F8E;         /* Sage Green */

    --color-dark: #2B2B2B;           /* Charcoal */
    --color-gray-900: #3A3A3A;
    --color-gray-700: #5A5A5A;
    --color-gray-500: #8A8A8A;
    --color-gray-300: #D1D1D1;
    --color-gray-100: #F5F5F5;
    --color-white: #FFFFFF;

    /* Typography */
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    color: var(--color-dark);
    line-height: 1.3;
    font-weight: 400;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

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

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

ul {
    list-style: none;
}

/* ===========================
   Container & Layout
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xl) 0;
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-transform: none;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

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

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

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* ===========================
   Navigation
   =========================== */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-base);
}

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

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem var(--spacing-md);
}

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

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 1px;
}

.logo-tagline {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--color-gray-500);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: -4px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-gray-700);
    position: relative;
}

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

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

.nav-links a.cta-nav {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-md);
}

.nav-links a.cta-nav::after {
    display: none;
}

.nav-links a.cta-nav:hover {
    background: var(--color-primary-dark);
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-base);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1F4644 0%, #2C5F5D 50%, #3A7B78 100%);
    color: var(--color-white);
    overflow: hidden;
    margin-top: 72px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(201, 164, 104, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 159, 142, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-overlay {
    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 1200 600"><path d="M0,300 Q300,200 600,300 T1200,300 L1200,600 L0,600 Z" fill="rgba(255,255,255,0.03)"/></svg>') no-repeat bottom center;
    background-size: cover;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-md);
}

.hero-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #E6C88C 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-cta-group {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-top: var(--spacing-lg);
    animation: fadeInUp 1s ease 0.6s both;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--color-secondary);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    animation: fadeIn 2s ease;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    margin: var(--spacing-xs) auto 0;
    border-left: 2px solid rgba(255, 255, 255, 0.7);
    border-bottom: 2px solid rgba(255, 255, 255, 0.7);
    transform: rotate(-45deg);
    animation: bounce 2s infinite;
}

/* ===========================
   Section Common Styles
   =========================== */
.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

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

.section-description {
    font-size: 1.125rem;
    color: var(--color-gray-500);
    line-height: 1.8;
}

/* ===========================
   Problem/Solution Section
   =========================== */
.problem-solution {
    background: var(--color-gray-100);
}

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

.problem-card {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

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

.problem-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.problem-card p {
    font-size: 0.95rem;
    color: var(--color-gray-500);
}

/* ===========================
   Product Section
   =========================== */
.product {
    background: var(--color-white);
}

.personality-showcase {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-lg);
    align-items: stretch;
    margin-top: var(--spacing-lg);
}

.personality-card {
    background: linear-gradient(135deg, #F9F9F9 0%, #FFFFFF 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-300);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.personality-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.personality-header {
    margin-bottom: var(--spacing-md);
}

.personality-badge {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.375rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.personality-card h3 {
    font-size: 1.75rem;
    color: var(--color-dark);
}

.personality-description {
    font-size: 1rem;
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.personality-features {
    list-style: none;
}

.personality-features li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-gray-700);
    font-size: 0.95rem;
}

.personality-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.personality-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    min-width: 120px;
}

.divider-line {
    width: 2px;
    flex: 1;
    background: linear-gradient(to bottom, transparent, var(--color-gray-300), transparent);
}

.divider-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: var(--spacing-sm) 0;
}

/* ===========================
   Features Section
   =========================== */
.features {
    background: var(--color-gray-100);
}

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

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

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.feature-card p {
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* ===========================
   Benefits Section
   =========================== */
.benefits {
    background: var(--color-white);
}

.benefits-layout {
    margin-top: var(--spacing-lg);
}

.benefit-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.benefit-item.reverse {
    direction: rtl;
}

.benefit-item.reverse > * {
    direction: ltr;
}

.benefit-content h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.benefit-content p {
    font-size: 1.0625rem;
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.benefit-points {
    list-style: none;
}

.benefit-points li {
    padding: var(--spacing-xs) 0;
    padding-left: 2rem;
    position: relative;
    color: var(--color-gray-700);
    font-size: 1rem;
}

.benefit-points li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
    font-size: 1.25rem;
}

.benefit-visual {
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-placeholder {
    text-align: center;
    font-size: 2.5rem;
    color: var(--color-gray-300);
}

/* ===========================
   How It Works Section
   =========================== */
.how-it-works {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
}

.how-it-works .section-label {
    color: var(--color-secondary);
}

.how-it-works .section-title {
    color: var(--color-white);
}

.how-it-works .section-description {
    color: rgba(255, 255, 255, 0.9);
}

.steps-container {
    margin-top: var(--spacing-lg);
    display: grid;
    gap: var(--spacing-lg);
}

.step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-md);
    align-items: start;
}

.step-number {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 300;
    color: var(--color-secondary);
    line-height: 1;
    opacity: 0.8;
}

.step-content h3 {
    font-size: 1.75rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
}

/* ===========================
   Pricing Section
   =========================== */
.pricing {
    background: var(--color-gray-100);
}

.pricing-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 700px;
    margin: var(--spacing-lg) auto 0;
    text-align: center;
}

.pricing-card h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.pricing-card > p {
    font-size: 1.0625rem;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
}

.pricing-factors {
    text-align: left;
    max-width: 500px;
    margin: 0 auto var(--spacing-md);
}

.pricing-factors li {
    padding: var(--spacing-xs) 0;
    padding-left: 2rem;
    position: relative;
    color: var(--color-gray-700);
}

.pricing-factors li::before {
    content: '•';
    position: absolute;
    left: 0.5rem;
    color: var(--color-primary);
    font-size: 1.5rem;
}

.pricing-cta-text {
    font-size: 1.0625rem;
    color: var(--color-gray-700);
    margin: var(--spacing-md) 0;
    font-weight: 500;
}

/* ===========================
   Contact Section
   =========================== */
.contact {
    background: var(--color-white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.contact-info {
    padding-right: var(--spacing-md);
}

.contact-info .section-label {
    display: block;
    text-align: left;
}

.contact-info .section-title {
    text-align: left;
}

.contact-description {
    font-size: 1.0625rem;
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.contact-details {
    margin-bottom: var(--spacing-lg);
}

.contact-detail-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-md) 0;
}

.contact-icon {
    font-size: 2rem;
}

.contact-label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.contact-detail-item a {
    color: var(--color-primary);
    font-weight: 500;
}

.contact-detail-item a:hover {
    color: var(--color-primary-dark);
}

.consultation-includes {
    background: var(--color-gray-100);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
}

.consultation-includes h4 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.consultation-includes ul {
    list-style: none;
}

.consultation-includes li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-gray-700);
    font-size: 0.95rem;
}

.consultation-includes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-gray-100);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

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

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

.form-group label {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-dark);
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 1rem;
    background: var(--color-white);
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(44, 95, 93, 0.1);
}

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

.form-status {
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-status.success {
    display: block;
    background: #E8F5E9;
    color: #2E7D32;
}

.form-status.error {
    display: block;
    background: #FFEBEE;
    color: #C62828;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--color-dark);
    color: var(--color-gray-300);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-brand .logo-text {
    color: var(--color-white);
}

.footer-description {
    color: var(--color-gray-300);
    margin-top: var(--spacing-md);
    line-height: 1.8;
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-column h4 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-column a {
    color: var(--color-gray-300);
    font-size: 0.95rem;
}

.footer-column a:hover {
    color: var(--color-secondary);
}

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

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ===========================
   Animations
   =========================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0) rotate(-45deg);
    }
    50% {
        transform: translateY(-10px) rotate(-45deg);
    }
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 1024px) {
    .personality-showcase {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .personality-divider {
        flex-direction: row;
        min-width: auto;
        min-height: 60px;
    }

    .divider-line {
        width: 100%;
        height: 2px;
    }

    .divider-text {
        writing-mode: horizontal-tb;
        padding: 0 var(--spacing-md);
    }

    .benefit-item,
    .benefit-item.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    section {
        padding: var(--spacing-lg) 0;
    }

    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
        transform: translateX(-100%);
        transition: var(--transition-base);
        gap: var(--spacing-sm);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

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

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .problem-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .step {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .step-number {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .btn-lg {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }
}