* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #002540;
    background: #ffffff;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

.site-wrapper {
    max-width: 1440px;
    margin: 0 auto;
    background: white;
    position: relative;
    overflow: visible;
}

.container {
    width: 100%;
    margin: 0;
    padding: 0 3vw;
}

.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 10vw;
    width: 100%;
    margin: 0;
    max-width: 1440px;
}

.nav-logo {
    height: 20px;
    width: auto;
    margin-left: -5vw;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: #002540;
}

.nav-cta {
    background: #002540;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-cta:hover {
    background: #0f172a;
}

.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #002540;
    transition: 0.3s;
}

.mobile-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: white;
    border-top: 1px solid #e5e7eb;
    transform: translateY(-140%);
    transition: transform 0.3s ease;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: none;
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu li {
    border-bottom: 1px solid #f3f4f6;
}

.mobile-menu a {
    display: block;
    padding: 1rem 2rem;
    text-decoration: none;
    color: #002540;
    font-weight: 500;
    transition: background 0.2s;
}

.mobile-menu a:hover {
    background: #f8fafc;
}

.mobile-cta {
    padding: 1rem 2rem;
    border-top: 1px solid #e5e7eb;
}

.mobile-cta button {
    width: 100%;
    background: #002540;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

main {
    padding-top: 80px;
}

.hero {
    padding: 4rem 0 6rem 0;
    display: flex;
    align-items: center;
    background: white;
    overflow: visible;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
    margin: 0;
    padding: 0 3vw;
    position: relative;
}

.hero-text-wrapper {
    position: relative;
    z-index: 0;
}

.hero-text-wrapper::before {
    content: '';
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: calc(100% + 4rem);
    background: #F7FAFB;
    border-radius: 1.5rem;
    z-index: -1;
}

.hero-text {
    max-width: 600px;
    padding: 3rem;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.5rem, 5.5vw, 4.5rem);
    font-weight: 700;
    color: #002540;
    line-height: 1.1;
    margin-bottom: 1rem;
    white-space: nowrap;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: #6b7280;
    margin-bottom: 0.1rem;
}

.hero-description {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: #6b7280;
    margin-bottom: 3rem;
}

.hero-form {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.email-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid #e5e7eb;
    border-radius: 50px;
    font-size: 1rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    outline: none;
    transition: border-color 0.2s;
    height: 56px;
    resize: none;
    overflow: hidden;
    line-height: 1.2;
}

.email-input:focus {
    border-color: #002540;
}

.join-btn {
    background: #002540;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
}

.join-btn:hover {
    background: #0f172a;
}

.hero-visual {
    position: absolute;
    top: 5%;
    right: -18% !important;
    height: 90%;
    width: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    pointer-events: none;
}

.hero-svg {
    display: block;
    width: auto;
    height: 85%;
    max-height: 100%;
}

@media (max-width: 1440px) {}

.features {
    padding: 6rem 0;
    background: white;
}

.section-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 4rem;
    margin-left: 2vw;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    text-align: left;
    color: #002540;
    margin: 0 0 2rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    width: 100%;
    margin: 0;
}

.feature-card {
    background: #f8fafc;
    padding: 2.5rem;
    border-radius: 1.5rem;
    text-align: left;
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-svg {
    width: 75px;
    height: 75px;
    display: block;
}

.feature-card h3 {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 600;
    color: #002540;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #6b7280;
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
    line-height: 1.6;
}

.how-it-works {
    padding: 6rem 0;
    background: white;
}

.highlight {
    color: #22d3ee;
}

.step-word {
    transition: color 0.3s ease;
    cursor: pointer;
}

.step-word.active {
    color: #22d3ee;
}

.step-word:hover {
    opacity: 0.8;
}

.how-it-works-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.steps-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
    margin-left: 5rem;
}

.step-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    overflow: hidden;
    width: 555px;
    min-height: 90px;
}

.step-card.deposit-step {
    background: rgba(34, 211, 238, 0.1);
    border: 2px solid transparent;
}

.step-card.earn-step {
    background: rgba(34, 197, 94, 0.1);
    border: 2px solid transparent;
}

.step-card.withdraw-step {
    background: rgba(168, 85, 247, 0.1);
    border: 2px solid transparent;
}

.step-card.expandable:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.step-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 1.2rem;
    padding-top: 0px;
}

.step-content {
    flex: 1;
    max-width: 300px;
}

.step-frame {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin-left: 1rem;
    margin-top: 1.2rem;
}

.step-frame-svg {
    width: 20px;
    height: 15px;
    display: block;
}

.step-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #002540;
    margin: 0 0 0.5rem 0;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.step-card.expanded .step-title {
    opacity: 1;
    height: 140px !important;
    max-height: 140px;
    margin-bottom: 60px;
    padding-top: 10px;
}

.deposit-step .step-title {
    color: #00D2FF;
}

.earn-step .step-title {
    color: #2AE000;
}

.withdraw-step .step-title {
    color: #AB3FFF;
}

.step-detail {
    font-weight: 600;
    margin: 0;
    font-size: 1rem;
    background: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    display: inline-block;
    margin-top: 0.5rem;
}

.deposit-step .step-detail {
    color: #00D2FF;
}

.earn-step .step-detail {
    color: #2AE000;
}

.withdraw-step .step-detail {
    color: #AB3FFF;
}

.mobile-mockup {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    position: relative;
}

.mobile-step-image {
    max-width: 100%;
    height: 500px;
    display: none;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.mobile-step-image.active {
    display: block;
}

.phone {
    width: 280px;
    height: 560px;
    background: #1a1a1a;
    border-radius: 30px;
    padding: 20px;
    position: relative;
}

.phone::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: #333;
    border-radius: 2px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.receive-btn {
    background: #002540;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    margin-bottom: 2rem;
    align-self: flex-end;
}

.qr-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.qr-code {
    width: 120px;
    height: 120px;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.qr-pattern {
    width: 100px;
    height: 100px;
    background:
        linear-gradient(90deg, #000 20%, transparent 20%),
        linear-gradient(#000 20%, transparent 20%),
        linear-gradient(45deg, #000 25%, transparent 25%),
        linear-gradient(-45deg, #000 25%, transparent 25%);
    background-size: 8px 8px, 8px 8px, 12px 12px, 12px 12px;
    background-position: 0 0, 0 0, 0 0, 0 0;
}

.qr-text {
    color: white;
    text-align: center;
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.share-address {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.share-address:hover {
    background: rgba(255, 255, 255, 0.3);
}

.ecosystem {
    padding: 6rem 0;
    background: white;
}

.ecosystem-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4vw;
    width: 100%;
    margin: 0;
}

.logo-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.logo-column.center {
    justify-content: center;
}

.logo-item {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f8fafc;
    padding: 2rem;
    border-radius: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.logo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.logo-item.sovra-center {
    padding: 3rem;
}

.ecosystem-logo {
    height: 80px;
    width: 180px;
    display: block;
}

.sovra-bg {
    background: #002540 !important;
}

.sovra-logo {
    height: 225px;
    filter: brightness(0) invert(1);
}

.security {
    padding: 6rem 0;
    background: white;
}

.security-carousel {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.carousel-content {
    overflow: hidden;
    border-radius: 2rem;
    background: white;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.security-slide {
    display: none;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 4rem;
    gap: 4rem;
    min-height: 500px;
    background: #f8fafc;
}

.security-slide.active {
    display: grid;
}

.slide-text {
    max-width: 500px;
}

.slide-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: #002540;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.slide-description {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: #6b7280;
    line-height: 1.6;
}

.slide-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.security-visual {
    max-width: 100%;
    height: auto;
    display: block;
}

.carousel-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding: 0 2rem;
}

.carousel-btn {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #6b7280;
}

.carousel-btn:hover {
    background: #002540;
    color: white;
    border-color: #002540;
}

.carousel-dots {
    display: flex;
    gap: 1rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d1d5db;
    cursor: pointer;
    transition: background 0.3s ease;
}

.dot.active {
    background: #002540;
}

.faq {
    padding: 6rem 0;
    background: white;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 0;
}

.faq-question {
    display: flex;
    align-items: center;
    padding: 2rem 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: #6b7280;
}

.faq-question h3 {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    font-weight: 600;
    color: #002540;
    margin: 0;
    line-height: 1.4;
    flex: 1;
    margin-left: 1rem;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: #22d3ee;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    flex-shrink: 0;
    order: -1;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0;
    margin-left: 40px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: 2rem;
}

.faq-answer p {
    color: #6b7280;
    font-size: clamp(1rem, 2vw, 1.1rem);
    line-height: 1.6;
    margin: 0 0 1rem 0;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer ul {
    color: #6b7280;
    font-size: clamp(1rem, 2vw, 1.1rem);
    line-height: 1.6;
    margin: 1rem 0;
    padding-left: 1.5rem;
    list-style-type: disc;
}

.faq-answer li {
    color: #6b7280;
    margin-bottom: 0.5rem;
}

.footer {
    padding: 4rem 0 2rem;
    margin: 0 2rem 2rem;
    background: #f8fafc;
    border-radius: 20px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 10vw;
    align-items: start;
}

.footer-brand {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
}

.footer-logo {
    height: 40px;
    width: auto;
}

.footer-bottom {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 10vw;
    align-items: start;
}


.footer-left-bottom {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer-copyright {
    color: #6b7280;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.footer-visual {
    align-self: flex-start;
}

.footer-svg {
    display: block;
    max-width: 120px;
    height: auto;
}

.footer-cta {
    background: transparent;
    padding: 0;
}

.cta-content {
    gap: 4rem;
    align-items: center;
}

.cta-text h2 {
    font-size: clamp(1.4rem, 2vw, 2rem);
    font-weight: 700;
    color: #002540;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.cta-text h3 {
    font-size: clamp(1.4rem, 2vw, 2rem);
    font-weight: 700;
    color: #002540;
    line-height: 1.1;
    margin-bottom: 3rem;
}

.footer-form {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.footer-email-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid #e5e7eb;
    border-radius: 50px;
    font-size: 1rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    outline: none;
    transition: border-color 0.2s;
    height: 56px;
    resize: none;
    overflow: hidden;
    line-height: 1.2;
}

.footer-email-input:focus {
    border-color: #002540;
}

.footer-join-btn {
    background: #002540;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
}

.footer-join-btn:hover {
    background: #0f172a;
}

.footer-visual {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 200px;
    height: 200px;
}

.footer-svg {
    display: block;
    max-width: 50%;
    height: auto;
}

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

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #002540;
    margin-bottom: 1.5rem;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: #002540;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: #002540;
}

@media (max-width: 1024px) and (min-width: 769px) {
    .feature-svg {
        width: 60px;
        height: 60px;
    }

    .hero-svg {
        height: 70%;
        max-width: 400px;
        width: auto;
    }

    .step-title {
        font-size: 1.4rem;
    }

    .step-detail {
        font-size: 0.95rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .slide-text {
        justify-self: center;
    }

    .mobile-menu {
        display: block;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-title {
        white-space: normal;
    }



    .hero-form {
        position: relative;
        flex-direction: row;
        max-width: 400px;
        margin: 2rem auto 0;
    }

    .email-input {
        padding-top: 1.5rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        padding-bottom: 60px;
        height: 180px;
        border: none;
        border-radius: 25px;
        vertical-align: text-top;
        text-align: left;
        line-height: 1.5;
        resize: none;
        font-family: inherit;
        font-size: 1rem;
        overflow: hidden;
    }

    .join-btn {
        position: absolute;
        left: 8px;
        bottom: 8px;
        width: 155px;
        height: 44px;
        padding: 0;
        font-size: 0.9rem;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

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

    .hero-text {
        padding: 2rem;
        padding-bottom: 4.5rem !important;
        text-align: left;
    }

    .hero-visual {
        position: absolute;
        bottom: calc(-88% + 60px);
        left: 50%;
        transform: translateX(-50%);
        width: auto;
        height: auto;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 1;
        pointer-events: none;
    }

    .hero-svg {
        max-width: 350px;
        width: 180px;
        height: auto;
    }

    .section-title {
        font-size: 2rem;
        text-align: center;
        margin-left: 0;
    }

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

    .feature-card {
        padding: 2rem;
    }

    .feature-svg {
        width: 56px;
        height: 56px;
    }

    .how-it-works-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: left;
    }

    .mobile-mockup {
        order: 1;
        justify-content: center;
    }

    .steps-list {
        margin-left: 0px;
        align-items: stretch;
        justify-content: flex-start;
    }

    .phone {
        width: 240px;
        height: 480px;
        padding: 15px;
    }

    .phone-screen {
        padding: 1.5rem 1rem;
    }

    .qr-code {
        width: 100px;
        height: 100px;
    }

    .qr-pattern {
        width: 80px;
        height: 80px;
    }

    .ecosystem-logos {
        flex-direction: column;
        gap: 3rem;
    }

    .logo-column {
        flex-direction: row;
        gap: 2rem;
    }

    .ecosystem-logo {
        height: 50px;
        width: 175px;
    }

    .sovra-logo {
        height: 80px;
    }

    .security-slide {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
        text-align: center;
        min-height: 600px;
    }

    .slide-image {
        order: 1;
        align-self: end;
    }

    .carousel-navigation {
        display: none;
    }

    .faq-question {
        padding: 1.5rem 0;
    }


    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: left;
    }

    .cta-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: left;
    }

    .footer-form {
        position: relative;
        flex-direction: row;
        max-width: 400px;
        margin: 2rem auto 0;
    }

    .footer-email-input {
        padding-top: 1.5rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        padding-bottom: 60px;
        height: 180px;
        border: none;
        border-radius: 25px;
        vertical-align: text-top;
        text-align: left;
        line-height: 1.5;
        resize: none;
        font-family: inherit;
        font-size: 1rem;
        overflow: hidden;
    }

    .footer-join-btn {
        position: absolute;
        left: 8px;
        bottom: 8px;
        width: 155px;
        height: 44px;
        padding: 0;
        font-size: 0.9rem;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
    }


    .footer-links {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 2rem;
        text-align: left;
    }

    .footer-column {
        text-align: left;
    }
}

@media (max-width: 480px) {

    .nav {
        padding: 1rem 5vw;
    }

    .nav-logo {
        margin-left: 0;
    }

    .container {
        padding: 0 5vw;
    }

    .hero-text {
        padding-bottom: 4.5rem !important;
        padding: 1.5rem;
    }

    .hero-svg {
        max-width: 120px;
    }

    .features {
        padding: 4rem 0;
    }

    .how-it-works {
        padding: 4rem 0;
    }

    .phone {
        width: 200px;
        height: 400px;
        padding: 12px;
    }

    .ecosystem {
        padding: 4rem 0;
    }

    .ecosystem-logos {
        flex-direction: column;
        gap: 1.5rem;
        max-width: 400px;
        margin: 0 auto;
    }

    .logo-column {
        display: contents;
    }

    .logo-column.center .logo-item {
        order: 0;
    }

    .logo-item {
        width: 100%;
        height: 120px;
        padding: 1.5rem;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .logo-item.sovra-center {
        padding: 1.5rem;
        height: 120px;
    }

    .ecosystem-logo {
        height: 40px;
        width: 140px;
    }

    .sovra-logo {
        height: 50px;
    }

    .step-title {
        height: auto !important;
    }

    .steps-list {
        flex-direction: row;
        overflow-x: auto;
        overflow-y: visible;
        gap: 1rem;
        padding: 0 1rem;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        max-height: 200px;
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }

    .steps-list::-webkit-scrollbar {
        display: none;
    }

    .step-card {
        min-width: 280px;
        scroll-snap-align: center;
        position: relative;
        min-height: 200px;
        border-radius: 2rem;
    }
    
    .step-card:first-child {
        scroll-snap-align: start;
        margin-left: 1rem;
    }
    
    .step-card:last-child {
        margin-right: calc(50vw - 140px);
    }

    .step-header {
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        position: relative;
    }

    .step-content {
        display: flex;
        padding-right: 2.5rem;
        flex-direction: column;
        width: 90%;
        justify-content: space-between;
        align-items: center;
    }

    .step-frame {
        position: absolute;
        top: 1.2rem;
        right: 1rem;
        margin: 0;
    }

    .step-card .step-title {
        opacity: 1;
        max-height: none;
        margin-bottom: 0.5rem;
        padding-top: 0.5rem;
    }

    .step-card.expanded .step-title {
        margin-bottom: 0.5rem;
        padding-top: 0.5rem;
    }

    .step-detail {
        font-size: 0.9rem;
    }

    .security-slide {
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .faq-question {
        padding: 1.2rem 0;
    }

    .faq {
        padding: 4rem 0;
    }

    .footer {
        padding: 3rem 0 1.5rem;
        position: relative;
    }

    .footer-brand {
        gap: 1rem;
    }

    .footer-content {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .footer-brand {
        order: 1;
        position: absolute;
        top: 1rem;
        left: 1rem;
        margin-top: 0;
    }

    .footer-logo {
        height: 20px;
        width: auto;
    }

    .footer-cta {
        order: 2;
        text-align: left;
        margin-top: 4rem;
    }

    .cta-text h2 {
        font-size: 16px;
        text-align: left;
        line-height: 1.2;
        font-weight: 500;
    }

    .cta-text h3 {
        font-size: 16px;
        text-align: left;
        line-height: 1.2;
        font-weight: 500;
    }

    .footer-links {
        order: 3;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 4rem;
        text-align: left;
    }

    .footer-column {
        text-align: left;
    }

    .footer-copyright {
        order: 4;
        position: absolute;
        top: 1rem;
        right: 1rem;
        margin: 0;
    }

    .footer-visual {
        position: absolute;
        bottom: -6rem;
        left: 50%;
        transform: translateX(-50%);
        width: 200px;
        height: 200px;
    }

    .footer-top {
        display: contents;
    }

    .footer-bottom {
        display: contents;
    }

    .footer-left-bottom {
        display: contents;
    }



    .step-title {
        font-size: 1.1rem;
    }

    .step-detail {
        font-size: 0.85rem;
    }

    .hero-text-wrapper::before {
        width: 100%;
    }
}