/* ==========================================
   IPPO Agency - Styles
   Modern, Minimalist, Professional
   ========================================== */

/* CSS Variables */
:root {
    /* IPPO Brand Colors */
    --ippo-blue: #3D5A80;
    --ippo-orange: #E07A5F;
    --ippo-star: #F99331;
    
    /* Semantic Colors (Light Mode Default) */
    --primary: var(--ippo-blue);
    --accent: var(--ippo-orange);
    --accent-hover: var(--ippo-star);
    
    /* For gradient text - orange tones only (no blue-orange clash) */
    --primary-start: var(--ippo-orange);
    --primary-mid: var(--ippo-star);
    --primary-end: var(--ippo-orange);
    --gradient: linear-gradient(135deg, var(--ippo-orange), var(--ippo-star));
    --gradient-text: linear-gradient(135deg, var(--ippo-orange), var(--ippo-star));
    
    /* Light Mode Backgrounds */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --bg-tertiary: #F1F3F5;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F8F9FA;
    --bg-dark: var(--ippo-blue);
    
    /* Light Mode Text */
    --text-primary: #1A1A2E;
    --text-secondary: #4A4A5A;
    --text-muted: #6B6B7B;
    --text-on-dark: #FFFFFF;
    
    /* Borders */
    --border-color: #E8E8E8;
    --border-light: #F0F0F0;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;
    
    /* Borders & Shadows */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(61, 90, 128, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* ==========================================
   Navigation
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    padding: var(--space-sm) 0;
    border-bottom-color: var(--border-color);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-text {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.logo-img {
    height: 60px;
    width: auto;
}

.logo-img.logo-dark {
    height: 45px;
}

@media (min-width: 768px) {
    .logo-img {
        height: 80px;
    }
    
    .logo-img.logo-dark {
        height: 55px;
    }
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    list-style: none;
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

.nav-cta {
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient);
    color: var(--bg-primary) !important;
    border-radius: var(--radius-full);
    font-weight: 600;
}

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

.nav-cta:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    padding: 140px 0 var(--space-4xl);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 80% 20%, rgba(61, 90, 128, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 80%, rgba(224, 122, 95, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    margin-bottom: var(--space-xl);
}

.badge {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    background: var(--ippo-orange);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: white;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, var(--font-size-5xl));
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.hero-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.price {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-detail {
    font-size: var(--font-size-base);
    color: var(--text-muted);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-3xl);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xl);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.feature-item svg {
    width: 20px;
    height: 20px;
    color: var(--primary-mid);
}

/* Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: bounce 2s infinite;
}

.scroll-indicator svg {
    width: 20px;
    height: 20px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(8px); }
    60% { transform: translateY(4px); }
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient);
    color: var(--bg-primary);
    box-shadow: 0 4px 15px rgba(61, 90, 128, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(61, 90, 128, 0.4);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card);
    border-color: var(--border-light);
}

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--font-size-base);
}

.btn-block {
    width: 100%;
}

.btn-icon, .btn-icon-left {
    width: 18px;
    height: 18px;
}

/* ==========================================
   Section Styles
   ========================================== */
section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(61, 90, 128, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--primary-start);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(2rem, 5vw, var(--font-size-4xl));
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

/* ==========================================
   Services Section
   ========================================== */
.services {
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.service-card {
    position: relative;
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-light);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    border-color: var(--primary-start);
    background: linear-gradient(135deg, rgba(61, 90, 128, 0.05), rgba(224, 122, 95, 0.05));
}

.service-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-sm);
    background: var(--gradient);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--bg-primary);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(61, 90, 128, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.service-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary-mid);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-sm);
}

.service-card > p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.service-features {
    list-style: none;
    margin-bottom: var(--space-lg);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.service-features li::before {
    content: '✓';
    color: var(--primary-mid);
    font-weight: 600;
}

.service-price {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Services Includes */
.services-includes {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--bg-tertiary);
    border-radius: var(--radius-xl);
}

.services-includes h3 {
    margin-bottom: var(--space-xl);
    font-size: var(--font-size-xl);
}

.includes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-lg);
}

.include-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
}

.include-item svg {
    width: 24px;
    height: 24px;
    color: var(--primary-mid);
}

.include-item span {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ==========================================
   Process Section
   ========================================== */
.process-timeline {
    display: grid;
    gap: var(--space-xl);
    max-width: 800px;
    margin: 0 auto var(--space-3xl);
}

.process-step {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--bg-primary);
}

.step-content {
    flex: 1;
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.step-content:hover {
    border-color: var(--border-light);
    transform: translateX(4px);
}

.step-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(61, 90, 128, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.step-icon svg {
    width: 20px;
    height: 20px;
    color: var(--primary-mid);
}

.step-content h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-sm);
}

.step-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.step-duration {
    font-size: var(--font-size-sm);
    color: var(--primary-mid);
    font-weight: 500;
}

/* Process Guarantee */
.process-guarantee {
    background: linear-gradient(135deg, rgba(61, 90, 128, 0.1), rgba(224, 122, 95, 0.1));
    border: 1px solid rgba(61, 90, 128, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
}

.guarantee-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    text-align: center;
}

.guarantee-icon {
    font-size: 3rem;
}

.guarantee-text {
    flex: 1;
    min-width: 280px;
    text-align: left;
}

.guarantee-text h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-sm);
}

.guarantee-text p {
    color: var(--text-secondary);
}

/* ==========================================
   About Section
   ========================================== */
.about {
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-content .section-tag {
    margin-bottom: var(--space-md);
}

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

.about-intro {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.value-emoji {
    font-size: var(--font-size-2xl);
}

.value-item div strong {
    display: block;
    margin-bottom: var(--space-xs);
}

.value-item div span {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* About Card */
.about-visual {
    display: flex;
    justify-content: center;
}

.about-card {
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 350px;
}

.card-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    border-radius: var(--radius-full);
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--bg-primary);
}

.about-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-xs);
}

.about-card > p {
    color: var(--text-muted);
    margin-bottom: var(--space-xl);
}

.card-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--space-lg);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.card-quote {
    font-style: italic;
    color: var(--text-secondary);
    position: relative;
    padding: 0 var(--space-md);
}

.card-quote::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -8px;
    font-size: var(--font-size-2xl);
    color: var(--primary-start);
    opacity: 0.5;
}

/* ==========================================
   Contact Section
   ========================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-2xl);
    align-items: start;
}

.info-card {
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
}

.info-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-xl);
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

a.info-item:hover {
    background: var(--bg-card-hover);
    transform: translateX(4px);
}

.info-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(61, 90, 128, 0.1);
    border-radius: var(--radius-md);
}

.info-icon svg {
    width: 20px;
    height: 20px;
    color: var(--primary-mid);
}

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

.info-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.info-value {
    font-weight: 600;
}

.info-cta {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-color);
}

.info-cta p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-md);
}

.info-cta .btn svg {
    width: 18px;
    height: 18px;
    margin-right: var(--space-sm);
}

/* Contact Form */
.contact-form {
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

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

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-family: inherit;
    font-size: var(--font-size-base);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-start);
    box-shadow: 0 0 0 3px rgba(61, 90, 128, 0.1);
}

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

.contact-form .btn {
    margin-top: var(--space-md);
}

.contact-form .btn svg {
    width: 18px;
    height: 18px;
}

.form-note {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.form-note svg {
    width: 16px;
    height: 16px;
    color: var(--primary-mid);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    padding: var(--space-3xl) 0 var(--space-xl);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo-text {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.footer-links {
    display: flex;
    gap: var(--space-3xl);
}

.footer-col h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: var(--space-sm);
}

.footer-col ul a {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-col ul a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-color);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* ==========================================
   Animations
   ========================================== */
.animate-fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* AOS-like scroll animations */
[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-left"] {
    transform: translateX(20px);
}

[data-aos="fade-right"] {
    transform: translateX(-20px);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0);
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .about-content .section-title {
        text-align: center;
    }
    
    .about-content {
        text-align: center;
    }
    
    .about-values {
        align-items: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    /* Mobile Navigation */
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        padding: var(--space-4xl) var(--space-xl);
        background: var(--bg-secondary);
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
        transition: right var(--transition-base);
        border-left: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    /* Hero */
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .hero-features {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    /* Process */
    .process-step {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    /* Guarantee */
    .guarantee-content {
        flex-direction: column;
        text-align: center;
    }
    
    .guarantee-text {
        text-align: center;
    }
    
    /* Form */
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: var(--space-2xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .includes-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-price {
        flex-direction: column;
        gap: var(--space-xs);
    }
}

/* ==========================================
   Form Success State
   ========================================== */
.form-success {
    text-align: center;
    padding: var(--space-3xl);
}

.form-success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(224, 122, 95, 0.1);
    border-radius: var(--radius-full);
    font-size: 2.5rem;
}

.form-success h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-md);
}

.form-success p {
    color: var(--text-secondary);
}

/* Photo About Section */
.about-photo {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Offre Section Styles */
.offer-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 600px;
    margin: 0 auto;
    align-items: center;
}

.offer-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    width: 100%;
}

.offer-price {
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
}

.offer-price span {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-muted);
}

.offer-tagline {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.offer-includes {
    list-style: none;
    padding: 0;
    margin: 0 0 32px 0;
    text-align: left;
}

.offer-includes li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.offer-includes li::before {
    content: "✓";
    color: var(--accent);
    font-weight: 700;
}

.guarantee-box {
    background: var(--ippo-blue);
    border-radius: 16px;
    padding: 40px;
    color: white;
    width: 100%;
    text-align: center;
}

.guarantee-box h3 {
    color: white;
    margin-bottom: 16px;
    font-size: 1.5rem;
}

.guarantee-box p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .offer-container {
        grid-template-columns: 1fr;
    }
    
    .offer-price {
        font-size: 3rem;
    }
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --bg-primary: #0F1419;
    --bg-secondary: #1A1F26;
    --bg-tertiary: #242B33;
    --bg-card: #1A1F26;
    --bg-card-hover: #242B33;
    
    --text-primary: #F5F5F5;
    --text-secondary: #B0B0B0;
    --text-muted: #808080;
    
    --border-color: #2F3640;
    --border-light: #3D4450;
}

/* Theme Toggle Button */
.theme-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    margin-left: 16px;
}

.theme-toggle:hover {
    background: var(--bg-card-hover);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-secondary);
    fill: none;
    stroke-width: 2;
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

/* Guarantee Icon Style */
.guarantee-icon svg {
    width: 48px;
    height: 48px;
    stroke: var(--ippo-orange);
}

/* Dark Mode - Guarantee Orange */
[data-theme="dark"] .guarantee-box {
    background: var(--ippo-orange);
}

[data-theme="dark"] .process-guarantee {
    background: var(--ippo-orange);
    border-color: var(--ippo-orange);
}

[data-theme="dark"] .process-guarantee .guarantee-text h3,
[data-theme="dark"] .process-guarantee .guarantee-text p {
    color: white;
}

[data-theme="dark"] .process-guarantee .guarantee-icon svg {
    stroke: white;
}

/* Dark Mode - Navbar */
[data-theme="dark"] .navbar {
    background: rgba(15, 20, 25, 0.95);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .nav-link {
    color: var(--text-secondary);
}

[data-theme="dark"] .nav-link:hover {
    color: var(--text-primary);
}

/* Logo Light/Dark Mode Switch */
.logo-dark {
    display: none;
}

[data-theme="dark"] .logo-light {
    display: none;
}

[data-theme="dark"] .logo-dark {
    display: block;
}

/* Dark Mode - Bouton dans garantie = blanc */
[data-theme="dark"] .process-guarantee .btn-primary {
    background: white;
    color: var(--ippo-orange);
}

[data-theme="dark"] .process-guarantee .btn-primary:hover {
    background: #f0f0f0;
}

/* Force badge visible */
.hero-badge,
.hero-badge.animate-fade-up {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
}

/* Force badge visible en light mode aussi */
[data-theme="light"] .hero-badge,
[data-theme="light"] .badge,
html:not([data-theme="dark"]) .hero-badge,
html:not([data-theme="dark"]) .badge {
    display: inline-block !important;
    visibility: visible !important;
    opacity: 1 !important;
}