/* Evoin Sparks Services Page - Modernized */

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

:root {
    --red: #E53935;
    --orange: #FF9800;
    --black: #000000;
    --white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray: #757575;
    --border: #E0E0E0;
    --gradient-spark: linear-gradient(135deg, var(--orange) 0%, var(--red) 100%);
    --gradient-dark: linear-gradient(135deg, #1A1A1A 0%, #0A0A0A 100%);
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--black);
    background: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   HEADER (Same as About Page)
   ============================================ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.site-header[data-shrink="true"] {
    padding: 0.5rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    z-index: 1002;
    transition: all 0.3s ease;
}

.logo-mark {
    height: 54px;
    width: auto;
    transition: all 0.3s ease;
}

.site-header[data-shrink="true"] .logo-mark {
    height: 44px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--black);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
}

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

.nav-indicator {
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-spark);
    border-radius: 2px;
    transition: width 0.3s ease;
}

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

.nav-cta {
    padding: 0.75rem 1.5rem !important;
    background: var(--gradient-spark);
    color: var(--white) !important;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(229, 57, 53, 0.3);
    color: var(--white) !important;
}

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

.nav-icon {
    font-size: 1.125rem;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 1002;
}

.theme-toggle {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-light);
    border: 2px solid transparent;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.theme-toggle:hover {
    background: var(--orange);
    border-color: var(--orange);
    transform: rotate(15deg);
}

.theme-icon-wrapper {
    position: relative;
    width: 20px;
    height: 20px;
}

.theme-icon {
    position: absolute;
    top: 0;
    left: 0;
    transition: all 0.3s ease;
}

.theme-icon--sun {
    opacity: 1;
    transform: rotate(0deg);
}

.theme-icon--moon {
    opacity: 0;
    transform: rotate(90deg);
}

.theme-toggle:hover .theme-icon {
    color: var(--white);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    background: transparent;
    border: 2px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.nav-toggle:hover {
    border-color: var(--orange);
    background: var(--gray-light);
}

.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 100%;
    height: 100%;
}

.hamburger-line {
    width: 20px;
    height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-toggle[data-state="open"] .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[data-state="open"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle[data-state="open"] .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 999;
}

.nav-overlay[aria-hidden="false"] {
    display: block;
    opacity: 1;
}

.scroll-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: var(--gradient-spark);
    transition: width 0.1s ease;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    padding: 140px 0 100px;
    position: relative;
    overflow: hidden;
    background: var(--white);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.gradient-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.05) 0%, rgba(229, 57, 53, 0.05) 100%);
}

.spark-particles {
    position: absolute;
    inset: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--orange);
    border-radius: 50%;
    animation: float-up 8s ease-in-out infinite;
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    left: 25%;
    animation-delay: 1.5s;
}

.particle:nth-child(3) {
    left: 50%;
    animation-delay: 3s;
}

.particle:nth-child(4) {
    left: 75%;
    animation-delay: 4.5s;
}

.particle:nth-child(5) {
    left: 90%;
    animation-delay: 6s;
}

@keyframes float-up {
    0% {
        bottom: -10%;
        opacity: 0;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
    }
    100% {
        bottom: 110%;
        opacity: 0;
        transform: scale(0.5);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 152, 0, 0.1);
    border: 2px solid var(--orange);
    border-radius: 50px;
    padding: 0.5rem 1.5rem;
    margin-bottom: 2rem;
    font-weight: 600;
    color: var(--red);
}

.spark-emoji {
    font-size: 1.25rem;
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: var(--gradient-spark);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
}

.btn-primary {
    background: var(--gradient-spark);
    color: var(--white);
    box-shadow: 0 10px 30px rgba(229, 57, 53, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(229, 57, 53, 0.4);
}

.btn-primary-alt {
    background: var(--white);
    color: var(--red);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

.btn-primary-alt:hover {
    background: var(--gradient-spark);
    color: var(--white);
    transform: translateY(-3px);
}

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

.btn-secondary:hover {
    background: var(--red);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background: var(--gradient-spark);
    color: var(--white);
    border-color: var(--red);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* ============================================
   STORY INTRO SECTION
   ============================================ */

.story-intro {
    padding: 80px 0;
    background: var(--gray-light);
}

.story-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.story-text h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: var(--gradient-spark);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.lead {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--black);
    margin-bottom: 1.5rem;
}

.tagline-highlight {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--white);
    border-left: 4px solid var(--orange);
    border-radius: 12px;
    font-size: 1.125rem;
    margin-top: 2rem;
}

.spark-icon {
    font-size: 1.5rem;
}

.story-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.stat-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(229, 57, 53, 0.15);
}

.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-spark);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-weight: 600;
    color: var(--gray);
}

/* ============================================
   SECTION COMMONS
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.1), rgba(229, 57, 53, 0.1));
    border: 2px solid var(--orange);
    border-radius: 50px;
    font-weight: 700;
    color: var(--red);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-badge.dark {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--orange);
    color: var(--orange);
}

.section-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   EDUCATION SECTION (Flip Cards)
   ============================================ */

.education-section {
    padding: 80px 0;
    background: var(--white);
}

.education-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.flip-card {
    perspective: 1000px;
    height: 350px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.flip-card-front {
    background: var(--gradient-spark);
    color: var(--white);
}

.flip-card-back {
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--orange);
    transform: rotateY(180deg);
    justify-content: flex-start;
}

.card-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.flip-card-front h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.flip-card-front p {
    font-size: 1.125rem;
    opacity: 0.95;
}

.card-hover-hint {
    margin-top: 2rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.flip-card-back h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--red);
}

.flip-card-back ul {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.flip-card-back li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-light);
    font-weight: 500;
}

.flip-card-back li:last-child {
    border-bottom: none;
}

/* Specializations */
.specializations {
    margin-top: 4rem;
}

.spec-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 2rem;
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.spec-card {
    background: var(--gray-light);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.spec-card:hover {
    transform: translateY(-5px);
    border-color: var(--orange);
    box-shadow: 0 15px 40px rgba(229, 57, 53, 0.15);
}

.spec-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.spec-card h4 {
    font-weight: 700;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.spec-card p {
    color: var(--gray);
    margin: 0;
}

/* ============================================
   COPY TRADING SECTION (Dark Theme)
   ============================================ */

.copytrading-section {
    padding: 100px 0;
    background: var(--gradient-dark);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.copytrading-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.copytrading-text h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.copytrading-text .lead {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-spark);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    flex-shrink: 0;
}

.feature-text h4 {
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.feature-text p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* Dashboard Mockup */
.dashboard-mockup {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.mockup-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.mockup-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
}

.mockup-content {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 2rem;
}

.chart-placeholder {
    font-size: 6rem;
    text-align: center;
    margin-bottom: 2rem;
    opacity: 0.5;
}

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

.metric {
    text-align: center;
}

.metric-label {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0.5rem;
}

.metric-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-spark);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============================================
   MENTORSHIP SECTION
   ============================================ */

.mentorship-section {
    padding: 100px 0;
    background: var(--white);
}

.mentorship-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.image-wrapper {
    position: relative;
}

.image-placeholder {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    background: var(--gradient-spark);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: var(--white);
    box-shadow: 0 20px 60px rgba(229, 57, 53, 0.3);
    position: relative;
    z-index: 2;
}

.glow-effect {
    position: absolute;
    inset: -20px;
    background: var(--gradient-spark);
    border-radius: 30px;
    filter: blur(40px);
    opacity: 0.3;
    z-index: 1;
}

.mentorship-text h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.mentor-quote {
    background: var(--gray-light);
    padding: 2rem;
    border-left: 4px solid var(--red);
    border-radius: 12px;
    font-size: 1.25rem;
    font-style: italic;
    font-weight: 600;
    color: var(--red);
    margin: 2rem 0;
}

.mentorship-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--gray-light);
    border-radius: 12px;
    font-weight: 600;
}

.badge-icon {
    width: 24px;
    height: 24px;
    background: var(--gradient-spark);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    flex-shrink: 0;
}

/* ============================================
   VALUES SECTION
   ============================================ */

.values-section {
    padding: 100px 0;
    background: var(--gray-light);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.value-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.value-card:hover {
    transform: translateY(-10px);
    border-color: var(--orange);
    box-shadow: 0 20px 50px rgba(229, 57, 53, 0.15);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.value-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.value-card p {
    color: var(--gray);
    margin: 0;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials-section {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.testimonial-card {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.testimonial-card.active {
    display: block;
    opacity: 1;
}

.testimonial-content {
    background: var(--gray-light);
    padding: 3rem;
    border-radius: 20px;
    border-left: 4px solid var(--orange);
}

.testimonial-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--black);
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient-spark);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.author-info h4 {
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.author-info p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.rating {
    color: var(--orange);
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.slider-btn {
    width: 50px;
    height: 50px;
    background: var(--gradient-spark);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(229, 57, 53, 0.3);
}

.slider-dots {
    display: flex;
    gap: 0.75rem;
}

.dot {
    width: 12px;
    height: 12px;
    background: var(--gray-light);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--gradient-spark);
    width: 30px;
    border-radius: 6px;
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */

.final-cta {
    padding: 100px 0;
    background: var(--gradient-dark);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.gradient-divider {
    height: 4px;
    background: var(--gradient-spark);
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.final-cta h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 1rem;
}

.final-cta p {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.spark-particles-footer {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.particle-footer {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--orange);
    border-radius: 50%;
    animation: float-up 10s ease-in-out infinite;
}

.particle-footer:nth-child(1) {
    left: 20%;
    animation-delay: 0s;
}

.particle-footer:nth-child(2) {
    left: 50%;
    animation-delay: 3s;
}

.particle-footer:nth-child(3) {
    left: 80%;
    animation-delay: 6s;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--black);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-tagline {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.footer-description {
    color: var(--gray);
    line-height: 1.8;
}

.footer-links h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
    color: var(--gray);
}

/* ============================================
   DARK THEME (Body content only, header stays light)
   ============================================ */

body[data-theme="dark"] {
    --white: #0A0A0A;
    --black: #FFFFFF;
    --gray-light: #1A1A1A;
    --gray: #A0A0A0;
    --border: #333333;
    background: #0A0A0A;
    color: #FFFFFF;
}

/* Header Always Light */
body[data-theme="dark"] .site-header {
    background: #FFFFFF !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1) !important;
}

body[data-theme="dark"] .nav-link {
    color: #000000 !important;
}

body[data-theme="dark"] .nav-link:hover {
    color: var(--orange) !important;
}

body[data-theme="dark"] .theme-toggle {
    background: #F5F5F5 !important;
}

body[data-theme="dark"] .nav-toggle {
    border-color: #E0E0E0 !important;
}

body[data-theme="dark"] .hamburger-line {
    background: #000000 !important;
}

body[data-theme="dark"] .nav-menu {
    background: #FFFFFF !important;
}

body[data-theme="dark"] .nav-cta {
    background: var(--gradient-spark) !important;
    color: #FFFFFF !important;
}

/* Dark Theme Content */
body[data-theme="dark"] .hero {
    background: #0A0A0A;
}

body[data-theme="dark"] .story-intro {
    background: #0F0F0F;
}

body[data-theme="dark"] .education-section {
    background: #0A0A0A;
}

body[data-theme="dark"] .mentorship-section {
    background: #0F0F0F;
}

body[data-theme="dark"] .values-section {
    background: #0A0A0A;
}

body[data-theme="dark"] .testimonials-section {
    background: #0F0F0F;
}

body[data-theme="dark"] .stat-card,
body[data-theme="dark"] .spec-card,
body[data-theme="dark"] .value-card {
    background: #1A1A1A;
}

body[data-theme="dark"] .flip-card-back {
    background: #1A1A1A;
}

body[data-theme="dark"] .testimonial-content {
    background: #1A1A1A;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav {
        padding: 0.75rem 1rem;
    }
    
    .logo-mark {
        height: 44px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 6rem 2rem 2rem;
        gap: 0;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1001;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .nav-menu[data-state="open"] {
        right: 0;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid var(--gray-light);
    }
    
    .nav-link {
        width: 100%;
        padding: 1rem 0;
        font-size: 1.125rem;
    }
    
    .nav-indicator {
        display: none;
    }
    
    .nav-cta {
        margin-top: 1rem;
        width: 100%;
        justify-content: center;
        padding: 1rem 1.5rem !important;
    }
    
    body.nav-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .story-grid,
    .copytrading-content,
    .mentorship-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .education-cards,
    .spec-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .mentorship-features {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 320px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}