/* ========================================
   iCapFintech - Main Stylesheet
   Brand Guideline Compliant
   ======================================== */

/* ========== CSS Variables from Brand Guideline ========== */
:root {
    /* Primary Colors */
    --royal-blue: #26269E;
    --cornflower-blue: #3771D3;
    --pure-blue: #43A7F9;
    --sky-blue: #8AD0FF;
    --light-blue: #CFEEFF;

    /* Neutral Colors */
    --black: #232323;
    --grey: #7F7F7F;
    --white: #FFFFFF;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #26269E 0%, #3771D3 50%, #43A7F9 100%);
    --gradient-light: linear-gradient(180deg, #CFEEFF 0%, #FFFFFF 100%);

    /* Typography */
    --font-primary: 'Prompt', sans-serif;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(38, 38, 158, 0.1);
    --shadow-md: 0 4px 20px rgba(38, 38, 158, 0.15);
    --shadow-lg: 0 8px 40px rgba(38, 38, 158, 0.2);

    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    color: var(--black);
    line-height: 1.6;
    background-color: var(--white);
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
    font-size: 1rem;
    color: var(--grey);
}

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

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 8px;
}

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

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

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

.btn-outline:hover {
    background: var(--royal-blue);
    color: var(--white);
}

/* ========== Header ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo img {
    height: 40px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--black);
    position: relative;
}

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

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

.nav-links a:hover {
    color: var(--royal-blue);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 100;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--royal-blue);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========== Hero Section ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-light);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: url('../images/icf_pattern_light_clean4.png') repeat;
    background-size: 300px 300px;
    opacity: 0.4;
    transform: rotate(-15deg);
    animation: heroPatternMove 40s linear infinite;
}

@keyframes heroPatternMove {
    0% { transform: rotate(-15deg) translate(0, 0); }
    100% { transform: rotate(-15deg) translate(300px, 300px); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: fadeInUp 1s ease;
}

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

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(67, 167, 249, 0.1);
    color: var(--pure-blue);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero h1 {
    margin-bottom: 24px;
}

.hero-slogan {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--cornflower-blue);
    margin-bottom: 16px;
    font-weight: 500;
}

.hero p {
    font-size: 1.125rem;
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    animation: fadeInUp 1s ease 0.3s backwards;
}

.hero-image {
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 48px;
    max-width: 400px;
}

.stat-item {
    text-align: center;
    padding: 24px 20px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(38, 38, 158, 0.1);
    transition: var(--transition);
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--royal-blue);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--grey);
    margin-top: 4px;
}

.hero-goal {
    margin-top: 32px;
    padding: 20px 28px;
    background: linear-gradient(135deg, rgba(38, 38, 158, 0.1) 0%, rgba(67, 167, 249, 0.1) 100%);
    border-left: 4px solid var(--royal-blue);
    border-radius: 0 16px 16px 0;
    font-size: 1rem;
    color: var(--royal-blue);
    font-weight: 500;
    line-height: 1.7;
    box-shadow: var(--shadow-sm);
}

/* ========== Section Styling ========== */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header p {
    margin-top: 16px;
    font-size: 1.125rem;
}

/* ========== Problem Section ========== */
.problems {
    background: var(--white);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.problem-card {
    padding: 40px;
    border-radius: 20px;
    background: linear-gradient(135deg, #fff 0%, var(--light-blue) 100%);
    border: 1px solid rgba(38, 38, 158, 0.1);
    transition: var(--transition);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.problem-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.problem-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--white);
}

.problem-card h4 {
    margin-bottom: 16px;
    color: var(--royal-blue);
}

.problem-card ul {
    list-style: none;
}

.problem-card li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--grey);
}

.problem-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    background: var(--pure-blue);
    border-radius: 50%;
}

/* ========== Solution Section ========== */
.solution {
    background: var(--royal-blue);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.solution::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/icf_pattern_blue_clean4.png') no-repeat center;
    background-size: cover;
    opacity: 0.1;
}

.solution .section-header h2,
.solution .section-header p {
    color: var(--white);
}

.solution-content {
    position: relative;
    z-index: 1;
}

.solution-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.flow-item {
    text-align: center;
    padding: 32px 24px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    min-width: 200px;
    transition: var(--transition);
}

.flow-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.flow-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 16px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flow-icon svg {
    width: 35px;
    height: 35px;
    fill: var(--royal-blue);
}

.flow-item h4 {
    color: var(--white);
    margin-bottom: 8px;
}

.flow-item p {
    color: var(--sky-blue);
    font-size: 0.875rem;
}

.flow-arrow {
    font-size: 2rem;
    color: var(--sky-blue);
}

.solution-description {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.solution-description p {
    color: var(--light-blue);
    font-size: 1.125rem;
    margin-bottom: 32px;
}

/* ========== Features Section ========== */
.features {
    background: var(--gradient-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 32px 24px;
    background: var(--white);
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.feature-card:hover {
    border-color: var(--pure-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--light-blue);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--gradient-primary);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    fill: var(--royal-blue);
    transition: var(--transition);
}

.feature-card:hover .feature-icon svg {
    fill: var(--white);
}

.feature-card h4 {
    margin-bottom: 12px;
    font-size: 1rem;
}

.feature-card p {
    font-size: 0.875rem;
}

/* ========== Value Section ========== */
.value {
    background: var(--white);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.value-card {
    padding: 48px;
    border-radius: 24px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(38, 38, 158, 0.18);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(38, 38, 158, 0.25);
}

.value-card.exchange {
    background: linear-gradient(135deg, #26269E 0%, #3771D3 50%, #26269E 100%);
    color: var(--white);
}

.value-card.investor {
    background: linear-gradient(135deg, #26269E 0%, #3771D3 50%, #26269E 100%);
    color: var(--white);
}

.value-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: url('../images/icf_pattern_blue_clean4.png') repeat;
    background-size: 200px 200px;
    opacity: 0.12;
    transform: rotate(-15deg);
    animation: patternMove 30s linear infinite;
    pointer-events: none;
}

.value-card-content {
    position: relative;
    z-index: 1;
}

.value-label {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.value-card h3 {
    color: var(--white);
    margin-bottom: 24px;
}

.value-list {
    list-style: none;
}

.value-list li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    font-size: 1.125rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.value-list li:last-child {
    border-bottom: none;
}

.value-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--sky-blue);
    font-weight: 700;
}

/* ========== Partners Section ========== */
.partners {
    background: var(--light-blue);
    padding: 60px 0;
}

.partners-content {
    text-align: center;
}

.partners h3 {
    margin-bottom: 32px;
}

.partners-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.partner-item {
    padding: 16px 24px;
    background: var(--white);
    border-radius: 12px;
    font-weight: 600;
    color: var(--grey);
    box-shadow: var(--shadow-sm);
}

/* ========== Timeline Section ========== */
.timeline {
    background: var(--white);
}

.timeline-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
}

.timeline-container::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 16.67%;
    right: 16.67%;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.timeline-item {
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
}

.timeline-marker {
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
    flex-shrink: 0;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-md);
}

.timeline-marker span {
    font-size: 2rem;
    font-weight: 700;
}

.timeline-marker small {
    font-size: 0.75rem;
    opacity: 0.8;
}

.timeline-content {
    padding: 32px 24px;
    background: var(--light-blue);
    border-radius: 20px;
    flex: 1;
}

.timeline-content h4 {
    margin-bottom: 16px;
}

.timeline-content ul {
    list-style: none;
    text-align: left;
}

.timeline-content li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--grey);
    font-size: 0.9375rem;
}

.timeline-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 6px;
    height: 6px;
    background: var(--cornflower-blue);
    border-radius: 50%;
}

/* ========== CTA Section ========== */
.cta {
    background: linear-gradient(135deg, #26269E 0%, #3771D3 50%, #26269E 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: url('../images/icf_pattern_blue_clean4.png') repeat;
    background-size: 200px 200px;
    opacity: 0.12;
    transform: rotate(-15deg);
    animation: patternMove 30s linear infinite;
}

@keyframes patternMove {
    0% { transform: rotate(-15deg) translateX(0); }
    100% { transform: rotate(-15deg) translateX(200px); }
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta h2 {
    color: var(--white);
    margin-bottom: 16px;
}

.cta p {
    color: var(--light-blue);
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta .btn {
    background: var(--white);
    color: var(--royal-blue);
}

.cta .btn:hover {
    background: var(--light-blue);
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 48px;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
}

.cta-feature svg {
    width: 24px;
    height: 24px;
    fill: var(--sky-blue);
}

/* ========== Footer ========== */
.footer {
    background: linear-gradient(180deg, #1a1a2e 0%, #16162a 100%);
    color: var(--white);
    padding: 60px 0 24px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: url('../images/icf_pattern_blue_clean4.png') repeat;
    background-size: 250px 250px;
    opacity: 0.03;
    transform: rotate(-15deg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
    position: relative;
    z-index: 1;
}

.footer-brand img {
    height: 40px;
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--grey);
    font-size: 0.9375rem;
    line-height: 1.8;
}

.footer-links h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1rem;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--grey);
    font-size: 0.9375rem;
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    font-size: 0.875rem;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--pure-blue);
}

.social-links svg {
    width: 20px;
    height: 20px;
    fill: var(--white);
}

/* ========== Responsive Design ========== */

/* Tablet */
@media (max-width: 1024px) {
    .container {
        padding: 0 24px;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        order: 1;
    }

    .hero-stats {
        max-width: 100%;
        justify-content: center;
        margin: 32px auto 0;
    }

    .hero-goal {
        text-align: left;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .timeline-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .timeline-container::before {
        display: none;
    }

    .footer-content {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: 32px;
    }

    section {
        padding: 80px 0;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    h1 {
        font-size: 1.875rem;
        line-height: 1.3;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    section {
        padding: 60px 0;
    }

    /* Header Mobile */
    .header {
        padding: 12px 0;
    }

    .logo img {
        height: 32px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        box-shadow: var(--shadow-md);
        border-radius: 0 0 16px 16px;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
        padding: 12px 0;
        border-bottom: 1px solid rgba(38, 38, 158, 0.1);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav .btn {
        display: none;
    }

    /* Language Switcher Mobile */
    .lang-switcher {
        margin-left: 8px;
        padding-left: 8px;
        gap: 6px;
    }

    .lang-switcher a {
        width: 28px;
        height: 20px;
    }

    /* Hero Mobile */
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero::before {
        background-size: 150px 150px;
        opacity: 0.25;
        animation: none;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 16px;
        margin-bottom: 16px;
    }

    .hero-slogan {
        font-size: 1.25rem;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 24px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        max-width: 100%;
    }

    .stat-item {
        padding: 16px 12px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .hero-goal {
        margin-top: 24px;
        padding: 16px 20px;
        font-size: 0.875rem;
        line-height: 1.6;
        border-radius: 0 12px 12px 0;
    }

    /* Section Header Mobile */
    .section-header {
        margin-bottom: 40px;
    }

    .section-header p {
        font-size: 1rem;
    }

    /* Problems Mobile */
    .problem-grid,
    .value-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .problem-card {
        padding: 24px 20px;
    }

    .problem-card h4 {
        font-size: 1.125rem;
    }

    .problem-card li {
        font-size: 0.875rem;
    }

    /* Solution Mobile */
    .solution-flow {
        flex-direction: column;
        gap: 24px;
    }

    .flow-arrow {
        display: none;
    }

    .flow-item {
        padding: 24px 20px;
    }

    .solution-description p {
        font-size: 0.9375rem;
    }

    /* Features Mobile */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .feature-card {
        padding: 24px 20px;
    }

    .feature-card h4 {
        font-size: 1rem;
    }

    .feature-card p {
        font-size: 0.875rem;
    }

    /* Partners Mobile */
    .partners-content h3 {
        font-size: 1.125rem;
        margin-bottom: 24px;
    }

    .partners-list {
        flex-wrap: wrap;
        gap: 12px;
    }

    .partner-item {
        padding: 12px 20px;
        font-size: 0.875rem;
    }

    /* Value Mobile */
    .value-card {
        padding: 32px 24px;
    }

    .value-card h3 {
        font-size: 1.25rem;
    }

    .value-list li {
        font-size: 0.875rem;
        padding: 8px 0 8px 28px;
    }

    /* Timeline Mobile */
    .timeline-item {
        padding: 24px 20px;
        flex-direction: column;
        gap: 16px;
    }

    .timeline-marker {
        width: 100%;
        text-align: left;
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .timeline-marker span {
        font-size: 1.25rem;
    }

    .timeline-content h4 {
        font-size: 1.125rem;
    }

    .timeline-content li {
        font-size: 0.875rem;
    }

    /* CTA Mobile */
    .cta {
        padding: 60px 0;
    }

    .cta::before {
        background-size: 120px 120px;
        opacity: 0.08;
        animation: none;
    }

    .cta h2 {
        font-size: 1.5rem;
    }

    .cta p {
        font-size: 1rem;
        margin-bottom: 32px;
    }

    .cta .btn {
        width: 100%;
        justify-content: center;
    }

    .cta-features {
        flex-direction: column;
        align-items: center;
        gap: 16px;
        margin-top: 32px;
    }

    .cta-feature {
        font-size: 0.875rem;
    }

    /* Footer Mobile */
    .footer {
        padding: 48px 0 24px;
    }

    .footer::before {
        opacity: 0.02;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        text-align: center;
        gap: 24px;
    }

    .footer-brand {
        grid-column: 1 / -1;
        margin-bottom: 8px;
    }

    .footer-brand img {
        height: 36px;
    }

    .footer-brand p {
        font-size: 0.875rem;
    }

    .footer-links h4 {
        font-size: 0.9375rem;
        margin-bottom: 16px;
    }

    .footer-links li {
        margin-bottom: 10px;
    }

    .footer-links a {
        font-size: 0.875rem;
    }

    .footer-bottom {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        gap: 16px;
        padding-top: 20px;
    }

    .footer-bottom p {
        font-size: 0.8125rem;
    }

    .social-links {
        justify-content: center;
    }

    .social-links a {
        width: 36px;
        height: 36px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    h1 {
        font-size: 1.625rem;
    }

    h2 {
        font-size: 1.375rem;
    }

    .hero {
        padding: 90px 0 50px;
    }

    .hero-stats {
        gap: 12px;
    }

    .stat-item {
        padding: 14px 10px;
    }

    .stat-number {
        font-size: 1.375rem;
    }

    .hero-goal {
        padding: 14px 16px;
        font-size: 0.8125rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9375rem;
    }

    .btn-primary {
        padding: 14px 28px;
    }

    .feature-card,
    .problem-card {
        padding: 20px 16px;
    }

    .value-card {
        padding: 24px 20px;
    }

    .timeline-item {
        padding: 20px 16px;
    }

    .partners-list {
        gap: 10px;
    }

    .partner-item {
        padding: 10px 16px;
        font-size: 0.8125rem;
    }
}

/* ========== Animations ========== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== Language Switcher Dropdown ========== */
.lang-switcher {
    position: relative;
    margin-left: 16px;
}

.lang-switcher-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(38, 38, 158, 0.05);
    border: 1px solid rgba(38, 38, 158, 0.15);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.lang-switcher-btn:hover {
    background: rgba(38, 38, 158, 0.1);
    border-color: rgba(38, 38, 158, 0.25);
}

.lang-switcher-btn .flag-icon {
    width: 24px;
    height: 18px;
    border-radius: 3px;
    overflow: hidden;
}

.lang-switcher-btn .lang-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--royal-blue);
}

.lang-switcher-btn .dropdown-arrow {
    width: 12px;
    height: 12px;
    fill: var(--royal-blue);
    transition: var(--transition);
}

.lang-switcher.open .dropdown-arrow {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 160px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(38, 38, 158, 0.15);
    border: 1px solid rgba(38, 38, 158, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
    overflow: hidden;
}

.lang-switcher.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--black);
    font-size: 0.9375rem;
    transition: var(--transition);
    white-space: nowrap;
}

.lang-dropdown a:hover {
    background: rgba(38, 38, 158, 0.05);
}

.lang-dropdown a.active {
    background: rgba(38, 38, 158, 0.08);
    color: var(--royal-blue);
    font-weight: 500;
}

.lang-dropdown a .flag-icon {
    width: 24px;
    height: 18px;
    border-radius: 3px;
    flex-shrink: 0;
}

.lang-dropdown a .check-icon {
    width: 16px;
    height: 16px;
    margin-left: auto;
    fill: var(--royal-blue);
    opacity: 0;
}

.lang-dropdown a.active .check-icon {
    opacity: 1;
}

/* Mobile Language Switcher */
@media (max-width: 768px) {
    .lang-switcher {
        margin-left: 8px;
    }

    .lang-switcher-btn {
        padding: 6px 10px;
        gap: 6px;
    }

    .lang-switcher-btn .lang-text {
        display: none;
    }

    .lang-switcher-btn .flag-icon {
        width: 22px;
        height: 16px;
    }

    .lang-dropdown {
        right: 0;
        min-width: 140px;
    }

    .lang-dropdown a {
        padding: 10px 14px;
        font-size: 0.875rem;
    }
}