/* ==========================================================================
   Rodrigo Particelli Portfolio - Styles
   Design: Premium, Modern, Sophisticated
   ========================================================================== */

:root {
    --rp-primary: #050505;
    --rp-secondary: #0d0d0d;
    --rp-tertiary: #161616;
    --rp-accent: #10b981;
    --rp-accent-hover: #059669;
    --rp-accent-glow: rgba(16, 185, 129, 0.4);
    --rp-accent-subtle: rgba(16, 185, 129, 0.1);
    --rp-gold: #f59e0b;
    --rp-text: #ffffff;
    --rp-text-secondary: #e5e5e5;
    --rp-text-muted: #737373;
    --rp-border: #262626;
    --rp-border-light: #404040;
    --rp-gradient-1: linear-gradient(135deg, #10b981 0%, #059669 50%, #047857 100%);
    --rp-gradient-2: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);
    --rp-gradient-3: linear-gradient(180deg, rgba(16, 185, 129, 0.15) 0%, transparent 50%);
    --rp-gradient-dark: linear-gradient(180deg, var(--rp-primary) 0%, var(--rp-secondary) 100%);
    --rp-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --rp-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --rp-shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
    --rp-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --rp-shadow-glow: 0 0 40px var(--rp-accent-glow);
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

.rp-portfolio {
    font-family: var(--rp-font) !important;
    background: var(--rp-primary) !important;
    color: var(--rp-text) !important;
    line-height: 1.6 !important;
    overflow-x: hidden;
    position: relative;
}

/* Premium Background Pattern */
.rp-portfolio::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(ellipse at 20% 0%, var(--rp-accent-subtle) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Force white text on all elements */
.rp-portfolio h1,
.rp-portfolio h2,
.rp-portfolio h3,
.rp-portfolio h4,
.rp-portfolio h5,
.rp-portfolio h6,
.rp-portfolio p,
.rp-portfolio span,
.rp-portfolio a,
.rp-portfolio li,
.rp-portfolio div {
    color: var(--rp-text) !important;
}

.rp-portfolio p,
.rp-portfolio .rp-text-muted,
.rp-portfolio .rp-hero-subtitle,
.rp-portfolio .rp-section-subtitle,
.rp-portfolio .rp-service-card p,
.rp-portfolio .rp-project-content p,
.rp-portfolio .rp-about-text p,
.rp-portfolio .rp-education-info p,
.rp-portfolio .rp-stat-label,
.rp-portfolio .rp-footer p {
    color: var(--rp-text-muted) !important;
}

/* Navigation */
.rp-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.rp-nav.scrolled {
    padding: 0.875rem 5%;
    background: rgba(5, 5, 5, 0.95);
    border-bottom: 1px solid var(--rp-border);
    box-shadow: var(--rp-shadow-md);
}

.rp-logo {
    font-size: 1.5rem !important;
    font-weight: 800 !important;
    color: var(--rp-text) !important;
    text-decoration: none !important;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.rp-logo::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--rp-accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--rp-accent-glow);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.rp-logo span {
    background: var(--rp-gradient-1) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

.rp-nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.rp-nav-links a {
    color: var(--rp-text-muted) !important;
    text-decoration: none !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    letter-spacing: 0.3px;
}

.rp-nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--rp-gradient-1);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.rp-nav-links a:hover {
    color: var(--rp-accent) !important;
}

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

/* Hero Section */
.rp-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 5% 4rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.rp-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, var(--rp-accent-subtle) 0%, transparent 60%);
    pointer-events: none;
    animation: float 20s ease-in-out infinite;
}

.rp-hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
    pointer-events: none;
    animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(5deg); }
    66% { transform: translate(-20px, 20px) rotate(-5deg); }
}

.rp-hero-content {
    max-width: 950px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.rp-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1.25rem;
    background: var(--rp-tertiary) !important;
    border: 1px solid var(--rp-border) !important;
    border-radius: 100px;
    font-size: 0.8rem !important;
    color: var(--rp-text-secondary) !important;
    margin-bottom: 2.5rem !important;
    transition: all 0.3s ease;
}

.rp-hero-badge:hover {
    border-color: var(--rp-accent) !important;
    box-shadow: var(--rp-shadow-glow);
}

.rp-hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--rp-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.rp-hero-badge svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    display: none;
}

.rp-hero h1 {
    font-size: clamp(3.5rem, 9vw, 6rem) !important;
    font-weight: 900 !important;
    line-height: 1.05 !important;
    margin-bottom: 1.75rem !important;
    letter-spacing: -3px !important;
    color: var(--rp-text) !important;
}

.rp-hero h1 .rp-gradient-text {
    background: var(--rp-gradient-1) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    position: relative;
}

.rp-hero-subtitle {
    font-size: 1.2rem !important;
    color: var(--rp-text-muted) !important;
    max-width: 620px;
    margin: 0 auto 3.5rem !important;
    line-height: 1.85 !important;
    font-weight: 400 !important;
}

.rp-hero-buttons {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
}

.rp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 2rem;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.rp-btn svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.rp-btn:hover svg {
    transform: translateX(3px);
}

.rp-btn-primary {
    background: var(--rp-gradient-1) !important;
    color: var(--rp-text) !important;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.rp-btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.rp-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px rgba(16, 185, 129, 0.4);
    color: var(--rp-text) !important;
}

.rp-btn-primary:hover::before {
    opacity: 1;
}

.rp-btn-secondary {
    background: var(--rp-tertiary) !important;
    color: var(--rp-text) !important;
    border: 1px solid var(--rp-border) !important;
}

.rp-btn-secondary:hover {
    background: var(--rp-secondary) !important;
    border-color: var(--rp-accent) !important;
    color: var(--rp-accent) !important;
    transform: translateY(-3px);
    box-shadow: var(--rp-shadow-md);
}

/* Skills Section */
.rp-section {
    padding: 7rem 5%;
    position: relative;
    z-index: 1;
}

.rp-section-header {
    text-align: center;
    margin-bottom: 4.5rem;
}

.rp-section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    color: var(--rp-accent) !important;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1.25rem !important;
    padding: 0.5rem 1rem;
    background: var(--rp-accent-subtle);
    border-radius: 100px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.rp-section-title {
    font-size: clamp(2.25rem, 5vw, 3.25rem) !important;
    font-weight: 800 !important;
    letter-spacing: -1.5px;
    margin-bottom: 1.25rem !important;
    color: var(--rp-text) !important;
}

.rp-section-subtitle {
    font-size: 1.1rem !important;
    color: var(--rp-text-muted) !important;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Skills Grid */
.rp-skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.25rem;
    max-width: 1100px;
    margin: 0 auto;
}

.rp-skill-card {
    background: var(--rp-secondary);
    border: 1px solid var(--rp-border);
    border-radius: 20px;
    padding: 2.25rem 1.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.rp-skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--rp-gradient-1);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.rp-skill-card:hover {
    transform: translateY(-8px);
    border-color: var(--rp-accent);
    box-shadow: var(--rp-shadow-lg), 0 0 30px var(--rp-accent-subtle);
}

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

.rp-skill-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

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

.rp-skill-icon svg {
    width: 100%;
    height: 100%;
}

.rp-skill-name {
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    color: var(--rp-text) !important;
    letter-spacing: 0.3px;
}

/* Services Section */
.rp-services {
    background: var(--rp-secondary) !important;
    position: relative;
}

.rp-services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--rp-accent), transparent);
}

.rp-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.75rem;
    max-width: 1300px;
    margin: 0 auto;
}

.rp-service-card {
    background: var(--rp-primary);
    border: 1px solid var(--rp-border);
    border-radius: 24px;
    padding: 2.75rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.rp-service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, var(--rp-accent-subtle), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.rp-service-card:hover {
    transform: translateY(-8px);
    border-color: var(--rp-accent);
    box-shadow: var(--rp-shadow-lg);
}

.rp-service-card:hover::after {
    opacity: 1;
}

.rp-service-icon {
    width: 60px;
    height: 60px;
    background: var(--rp-gradient-1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.75rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.25);
}

.rp-service-icon svg {
    width: 28px;
    height: 28px;
    stroke: white;
    fill: none;
}

.rp-service-card h3 {
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    margin-bottom: 0.875rem !important;
    color: var(--rp-text) !important;
    position: relative;
    z-index: 1;
}

.rp-service-card p {
    color: var(--rp-text-muted) !important;
    font-size: 0.95rem !important;
    line-height: 1.75 !important;
    position: relative;
    z-index: 1;
}

/* Projects Section */
.rp-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.rp-project-card {
    background: var(--rp-secondary);
    border: 1px solid var(--rp-border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.rp-project-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--rp-accent);
    box-shadow: var(--rp-shadow-lg), var(--rp-shadow-glow);
}

.rp-project-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.rp-project-card:hover .rp-project-image {
    transform: scale(1.08);
}

.rp-project-image-wrapper {
    overflow: hidden;
    position: relative;
}

.rp-project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 5, 5, 0.95) 0%, rgba(5, 5, 5, 0.5) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 2rem;
}

.rp-project-card:hover .rp-project-overlay {
    opacity: 1;
}

.rp-project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1.75rem;
    background: var(--rp-accent) !important;
    color: white !important;
    text-decoration: none !important;
    border-radius: 12px;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    transition: all 0.3s ease;
    transform: translateY(20px);
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
}

.rp-project-card:hover .rp-project-link {
    transform: translateY(0);
}

.rp-project-link:hover {
    background: var(--rp-accent-hover) !important;
    transform: scale(1.05);
}

.rp-project-link svg {
    width: 16px;
    height: 16px;
}

.rp-project-content {
    padding: 2rem;
}

.rp-project-content h3 {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    margin-bottom: 0.625rem !important;
    color: var(--rp-text) !important;
}

.rp-project-content p {
    color: var(--rp-text-muted) !important;
    font-size: 0.9rem !important;
    line-height: 1.7 !important;
}

/* About Section */
.rp-about {
    background: var(--rp-secondary) !important;
    position: relative;
}

.rp-about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--rp-accent), transparent);
}

.rp-about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    max-width: 1300px;
    margin: 0 auto;
    align-items: center;
}

.rp-about-text h3 {
    font-size: 2.25rem !important;
    font-weight: 800 !important;
    margin-bottom: 1.75rem !important;
    letter-spacing: -1px;
    color: var(--rp-text) !important;
    line-height: 1.2 !important;
}

.rp-about-text p {
    color: var(--rp-text-muted) !important;
    font-size: 1.05rem !important;
    line-height: 1.85 !important;
    margin-bottom: 1.25rem !important;
}

.rp-education-list {
    margin-top: 2.5rem;
}

.rp-education-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.5rem;
    background: var(--rp-primary);
    border: 1px solid var(--rp-border);
    border-radius: 16px;
    margin-bottom: 1rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.rp-education-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--rp-gradient-1);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.rp-education-item:hover {
    border-color: var(--rp-accent);
    box-shadow: var(--rp-shadow-md);
    transform: translateX(5px);
}

.rp-education-item:hover::before {
    transform: scaleY(1);
}

.rp-education-icon {
    width: 50px;
    height: 50px;
    background: var(--rp-gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.25);
}

.rp-education-icon svg {
    width: 24px;
    height: 24px;
    stroke: white;
    fill: none;
}

.rp-education-info h4 {
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    margin-bottom: 0.375rem !important;
    color: var(--rp-text) !important;
}

.rp-education-info p {
    font-size: 0.9rem !important;
    color: var(--rp-text-muted) !important;
    margin: 0 !important;
}

.rp-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.rp-stat-card {
    background: var(--rp-primary);
    border: 1px solid var(--rp-border);
    border-radius: 20px;
    padding: 2.25rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.rp-stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--rp-gradient-3);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.rp-stat-card:hover {
    border-color: var(--rp-accent);
    transform: translateY(-5px);
    box-shadow: var(--rp-shadow-lg);
}

.rp-stat-card:hover::before {
    opacity: 1;
}

.rp-stat-number {
    font-size: 3rem !important;
    font-weight: 900 !important;
    background: var(--rp-gradient-1) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    margin-bottom: 0.5rem !important;
    position: relative;
    z-index: 1;
}

.rp-stat-label {
    font-size: 0.875rem !important;
    color: var(--rp-text-muted) !important;
    font-weight: 500 !important;
    position: relative;
    z-index: 1;
    letter-spacing: 0.3px;
}

/* Contact Section */
.rp-contact-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.rp-contact-links {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.rp-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1.125rem 1.75rem;
    background: var(--rp-secondary) !important;
    border: 1px solid var(--rp-border) !important;
    border-radius: 14px;
    color: var(--rp-text) !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.rp-contact-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--rp-gradient-1);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.rp-contact-link span,
.rp-contact-link svg {
    position: relative;
    z-index: 1;
}

.rp-contact-link:hover {
    border-color: var(--rp-accent) !important;
    transform: translateY(-4px);
    color: var(--rp-text) !important;
    box-shadow: var(--rp-shadow-lg), var(--rp-shadow-glow);
}

.rp-contact-link:hover::before {
    opacity: 1;
}

.rp-contact-link svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.rp-contact-link:hover svg {
    transform: scale(1.15);
}

/* Footer */
.rp-footer {
    padding: 2.5rem 5%;
    border-top: 1px solid var(--rp-border) !important;
    text-align: center;
    background: var(--rp-primary) !important;
    position: relative;
}

.rp-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: var(--rp-gradient-1);
}

.rp-footer p {
    color: var(--rp-text-muted) !important;
    font-size: 0.875rem !important;
    letter-spacing: 0.3px;
}

/* Mobile Menu */
.rp-menu-toggle {
    display: none;
    background: var(--rp-tertiary);
    border: 1px solid var(--rp-border);
    border-radius: 10px;
    cursor: pointer;
    padding: 0.625rem;
    transition: all 0.3s ease;
}

.rp-menu-toggle:hover {
    border-color: var(--rp-accent);
}

.rp-menu-toggle svg {
    width: 22px;
    height: 22px;
    stroke: var(--rp-text);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px var(--rp-accent-subtle); }
    50% { box-shadow: 0 0 40px var(--rp-accent-glow); }
}

.rp-animate {
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.rp-delay-1 { animation-delay: 0.15s; }
.rp-delay-2 { animation-delay: 0.3s; }
.rp-delay-3 { animation-delay: 0.45s; }
.rp-delay-4 { animation-delay: 0.6s; }

/* Responsive */
@media (max-width: 968px) {
    .rp-about-content {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .rp-stats-grid {
        order: -1;
    }
    
    .rp-projects-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .rp-nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--rp-primary);
        flex-direction: column;
        padding: 1.5rem;
        gap: 0;
        border-bottom: 1px solid var(--rp-border);
        box-shadow: var(--rp-shadow-lg);
    }
    
    .rp-nav-links.active {
        display: flex;
    }
    
    .rp-nav-links li {
        padding: 1rem 0;
        border-bottom: 1px solid var(--rp-border);
    }
    
    .rp-nav-links li:last-child {
        border-bottom: none;
    }
    
    .rp-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .rp-hero {
        padding: 7rem 5% 4rem;
    }
    
    .rp-hero h1 {
        letter-spacing: -1.5px !important;
    }
    
    .rp-services-grid,
    .rp-projects-grid {
        grid-template-columns: 1fr;
    }
    
    .rp-hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .rp-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .rp-section {
        padding: 5rem 5%;
    }
    
    .rp-contact-links {
        flex-direction: column;
        align-items: center;
    }
    
    .rp-contact-link {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Selection */
.rp-portfolio ::selection {
    background: var(--rp-accent);
    color: white;
}

/* Scrollbar Styling */
.rp-portfolio::-webkit-scrollbar {
    width: 10px;
}

.rp-portfolio::-webkit-scrollbar-track {
    background: var(--rp-primary);
}

.rp-portfolio::-webkit-scrollbar-thumb {
    background: var(--rp-border);
    border-radius: 5px;
}

.rp-portfolio::-webkit-scrollbar-thumb:hover {
    background: var(--rp-accent);
}