/* ====== RESET & BASE ====== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Mulish', sans-serif;
    background: #F8F9FF;
    color: #2D2D2D;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* ====== BUTTONS ====== */
.btn {
    display: inline-flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn svg {
    flex-shrink: 0;
}

.btn--filled-teal {
    background: #45A4A8;
    border-color: #42A1A4;
    color: #FFFFFF;
}

.btn--filled-teal:hover {
    background: #3a8e92;
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 0 20px rgba(69, 164, 168, 0.5), 0 8px 30px rgba(69, 164, 168, 0.35);
}

.btn--outline-teal {
    background: rgba(255, 255, 255, 0.2);
    border-color: #42A1A4;
    color: #42A1A4;
}

.btn--outline-teal:hover {
    background: #42A1A4;
    color: #FFFFFF;
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 0 20px rgba(69, 164, 168, 0.4), 0 8px 25px rgba(69, 164, 168, 0.3);
}

.btn--outline-white {
    background: rgba(255, 255, 255, 0.2);
    border-color: #42A1A4;
    color: #FFFFFF;
}

.btn--outline-white:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.btn--outline-dark {
    background: rgba(255, 255, 255, 0.2);
    border-color: #42A1A4;
    color: #000000;
}

.btn--outline-dark:hover {
    background: #42A1A4;
    color: #FFFFFF;
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 0 20px rgba(69, 164, 168, 0.4);
}

.btn--dark-footer {
    background: #383838;
    border-color: #383838;
    color: #FFFFFF;
    font-size: 9.34px;
    line-height: 14px;
    text-transform: uppercase;
    padding: 9px 29px;
    border-radius: 12px;
}

.btn--dark-footer:hover {
    background: #4a4a4a;
    transform: translateY(-1px);
}

/* ====== NAVBAR ====== */
.navbar {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    height: 88px;
    background: #F6F9FA;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar__logo {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 4px;
}

.navbar__logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    border-radius: 50%;
}

.navbar__logo-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 27px;
    color: #000000;
}

.navbar__links {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 40px;
}

.navbar__links a {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    color: #000000;
    transition: color 0.2s ease;
    position: relative;
}

.navbar__links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #42A1A4;
    transition: width 0.3s ease;
}

.navbar__links a:hover {
    color: #42A1A4;
}

.navbar__links a:hover::after {
    width: 100%;
}

/* ====== HERO ====== */
.hero {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    padding: 100px 50px 100px;
    min-height: 576px;
    display: flex;
    align-items: center;
    background: linear-gradient(186.63deg, rgba(0, 0, 0, 0) 5.2%, rgba(0, 0, 0, 0.85) 45%, rgba(15, 15, 15, 0.95) 80%);
    border-radius: 0px 0px 32px 32px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 30%, rgba(78, 197, 201, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero__cards-container {
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-40%);
    width: 520px;
    height: 420px;
    perspective: 1200px;
}

.hero__card {
    position: absolute;
    transition: transform 0.6s ease, opacity 0.4s ease;
}

.hero__card-img {
    width: 280px;
    height: auto;
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.hero__card--left {
    left: -40px;
    top: 60px;
    transform: rotateY(18deg) rotateZ(-8deg) translateX(-10px) scale(0.82);
    opacity: 0.55;
    z-index: 1;
    animation: floatLeft 4s ease-in-out infinite;
}

.hero__card--center {
    left: 110px;
    top: 30px;
    transform: rotateY(0deg) translateY(0px) scale(1.05);
    z-index: 3;
    animation: floatCenter 3.5s ease-in-out infinite;
}

.hero__card--center .hero__card-img {
    box-shadow: 0 30px 80px rgba(78, 197, 201, 0.35), 0 20px 60px rgba(0, 0, 0, 0.5);
}

.hero__card--right {
    left: 250px;
    top: 10px;
    transform: rotateY(-18deg) rotateZ(8deg) translateX(10px) scale(0.82);
    opacity: 0.55;
    z-index: 2;
    animation: floatRight 4.5s ease-in-out infinite;
}

@keyframes floatCenter {
    0%, 100% { transform: rotateY(0deg) translateY(0px) scale(1.05); }
    50% { transform: rotateY(0deg) translateY(-12px) scale(1.05); }
}

@keyframes floatLeft {
    0%, 100% { transform: rotateY(18deg) rotateZ(-8deg) translateX(-10px) translateY(0px) scale(0.82); }
    50% { transform: rotateY(18deg) rotateZ(-8deg) translateX(-10px) translateY(-8px) scale(0.82); }
}

@keyframes floatRight {
    0%, 100% { transform: rotateY(-18deg) rotateZ(8deg) translateX(10px) translateY(0px) scale(0.82); }
    50% { transform: rotateY(-18deg) rotateZ(8deg) translateX(10px) translateY(-10px) scale(0.82); }
}

.hero__card:hover {
    opacity: 1 !important;
    z-index: 10;
    animation-play-state: paused;
}

/* ====== CARD FLIP (desktop only) ====== */
.hero__card-flip {
    position: relative;
    width: 280px;
    height: 176px;
    transform-style: preserve-3d;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero__card-front,
.hero__card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: 14px;
}

.hero__card-front {
    z-index: 2;
}

.hero__card-back {
    transform: rotateY(180deg);
    background: linear-gradient(145deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(69, 164, 168, 0.3);
}

.hero__card-back-logo {
    width: 36px;
    height: 36px;
    margin-bottom: 4px;
    opacity: 0.8;
}

.hero__card-back h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: #45A4A8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero__card-back p {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.75);
    text-align: center;
    line-height: 1.5;
}

@media (min-width: 769px) {
    .hero__card:hover .hero__card-flip {
        transform: rotateY(180deg);
    }
}

@media (max-width: 768px) {
    .hero__card-flip {
        transform-style: flat;
    }
    .hero__card-back {
        display: none;
    }
}

.hero__content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 648px;
    z-index: 5;
}

.hero__header {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero__title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 48px;
    line-height: 130%;
    letter-spacing: -0.025em;
    color: #FFFFFF;
}

.hero__subtitle {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 150%;
    text-transform: uppercase;
    color: #D3D3D3;
    letter-spacing: 0.1em;
}

.hero__ctas {
    display: flex;
    gap: 18px;
}

/* ====== FEATURES ====== */
.features {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    padding: 120px 55px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 60px;
    background: #FFFFFF;
    overflow: hidden;
}

.features__glow {
    position: absolute;
    width: 400px;
    height: 400px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: rgba(78, 197, 201, 0.15);
    filter: blur(100px);
    border-radius: 50%;
    pointer-events: none;
}

.features__header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.features__title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 32px;
    line-height: 130%;
    letter-spacing: -0.02em;
    color: #000000;
}

.features__subtitle {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 150%;
    color: #2D2D2D;
    text-align: center;
}

.features__grid {
    display: flex;
    gap: 24px;
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 894px;
}

.features__column {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.features__card {
    display: flex;
    align-items: center;
    padding: 24px;
    gap: 24px;
    border-radius: 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.features__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.features__card--dark {
    background: #1D1D1D;
}

.features__card--gradient {
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.8) 0%, rgba(69, 69, 69, 0.8) 99.99%, rgba(192, 192, 192, 0.8) 100%);
}

.features__card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    min-width: 80px;
    background: linear-gradient(334.16deg, rgba(15, 15, 15, 0.2) 8.41%, rgba(30, 30, 30, 0.2) 55.6%, rgba(100, 100, 100, 0.2) 91.19%);
    border-radius: 14px;
}

.features__card-text h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 20px;
    line-height: 130%;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.features__card-text p {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 12px;
    line-height: 150%;
    color: #BFBFBF;
}

/* ====== CARD CTA ====== */
.card-cta {
    max-width: 1280px;
    margin: 0 auto;
    padding: 120px 50px;
    background: linear-gradient(97.53deg, rgba(0, 0, 0, 0.85) 20%, rgba(20, 20, 20, 0.95) 60%);
    background-color: #0f0f0f;
    border-radius: 32px 32px 0px 0px;
    position: relative;
    overflow: hidden;
}

.card-cta::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: radial-gradient(circle at 20% 80%, rgba(78, 197, 201, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.card-cta__inner {
    display: flex;
    gap: 72px;
    align-items: flex-start;
    position: relative;
    z-index: 1;
}

.card-cta__left {
    display: flex;
    flex-direction: column;
    gap: 56px;
    max-width: 446px;
}

.card-cta__text {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.card-cta__text h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 32px;
    line-height: 130%;
    letter-spacing: -0.02em;
    color: #FFFFFF;
}

.card-cta__text p {
    font-family: 'Mulish', sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 150%;
    color: #D7D7D7;
}

.card-cta__steps {
    display: flex;
    flex-direction: column;
    flex: 1;
    max-width: 662px;
}

.card-cta__step {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    gap: 24px;
    border-radius: 16px;
    transition: background 0.3s ease;
}

.card-cta__step:hover {
    background: rgba(69, 164, 168, 0.15);
}

.card-cta__step--active {
    background: rgba(69, 164, 168, 0.4);
}

.card-cta__step-num {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 37px;
    line-height: 150%;
    color: #FFFFFF;
    min-width: 45px;
}

.card-cta__step-text {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 21px;
    line-height: 150%;
    color: #D7D7D7;
}

.card-cta__step--active .card-cta__step-text {
    color: #FFFFFF;
}

/* ====== REWARD PROGRAM ====== */
.reward {
    max-width: 1280px;
    margin: 0 auto;
    padding: 60px 55px;
    background: #000000;
    border-radius: 0px 0px 32px 32px;
    position: relative;
    overflow: hidden;
    display: flex;
}

.reward__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    padding: 0 60px;
    flex: 1;
    position: relative;
    z-index: 1;
}

.reward__title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 32px;
    line-height: 130%;
    letter-spacing: -0.02em;
    color: #FFFFFF;
}

.reward__subtitle {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 21px;
    line-height: 150%;
    color: #B5B5B5;
}

.reward__steps {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
    max-width: 443px;
}

.reward__step {
    padding: 16px 24px;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.reward__step--highlight {
    background: rgba(69, 164, 168, 0.3);
}

.reward__step h3 {
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
    font-size: 24px;
    line-height: 32px;
    color: #FFFFFF;
}

.reward__step-header {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.reward__step-sub {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 12px;
    line-height: 16px;
    color: #B5B5B5;
}

.reward__step p {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 150%;
    color: #B5B5B5;
}

.reward__logo-bg {
    position: absolute;
    right: -80px;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    opacity: 0.08;
    pointer-events: none;
}

.reward__logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* ====== PAY SECTION ====== */
.pay-section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 60px 55px;
    background: #F8F9FF;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 21px;
}

.pay-section__badges {
    display: flex;
    gap: 21px;
}

.pay-section__badge {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pay-section__badge span {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 21px;
    line-height: 150%;
    color: #2D2D2D;
}

.pay-section__title {
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 32px;
    line-height: 44px;
    text-align: center;
    color: #2D2D2D;
}

.pay-section__text {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 21px;
    line-height: 150%;
    text-align: center;
    color: #2D2D2D;
    max-width: 529px;
}

/* ====== SUPPORT ====== */
.support {
    max-width: 1180px;
    margin: 0 auto;
    background: #EDEDED;
    border-radius: 32px 32px 0px 0px;
    padding: 60px 50px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    overflow: hidden;
}

.support__top {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    width: 100%;
}

.support__title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 32px;
    line-height: 130%;
    letter-spacing: -0.02em;
    color: #2D2D2D;
    text-align: center;
}

.support__content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    max-width: 770px;
}

.support__info ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.support__info li {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 21px;
    line-height: 150%;
    color: #4D4D4D;
    position: relative;
    padding-left: 20px;
}

.support__info li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #42A1A4;
    font-weight: 700;
}

.support__actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 16px;
}

/* Browser Mockup */
.support__mockup {
    width: 100%;
    max-width: 778px;
}

.browser-mockup {
    background: #1a1a1a;
    border-radius: 24px 24px 0 0;
    overflow: hidden;
    box-shadow: 20px 26px 36px rgba(0, 0, 0, 0.25);
}

.browser-mockup__bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 20px;
    background: #2a2a2a;
    border-bottom: 1px solid #333;
}

.browser-mockup__dots {
    display: flex;
    gap: 6px;
}

.browser-mockup__dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.browser-mockup__dots span:nth-child(1) { background: #FF5F56; }
.browser-mockup__dots span:nth-child(2) { background: #FFBD2E; }
.browser-mockup__dots span:nth-child(3) { background: #27C93F; }

.browser-mockup__url {
    flex: 1;
    text-align: center;
    font-size: 12px;
    color: #888;
    background: #333;
    padding: 4px 16px;
    border-radius: 6px;
}

.browser-mockup__content {
    display: flex;
    flex-direction: column;
}

.browser-mockup__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 24px;
    background: #F6F9FA;
}

.browser-mockup__logo {
    display: flex;
    align-items: center;
    gap: 4px;
}

.browser-mockup__logo img {
    border-radius: 50%;
}

.browser-mockup__logo span {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 10px;
    color: #000;
}

.browser-mockup__links {
    display: flex;
    gap: 20px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 9px;
    color: #000;
}

.browser-mockup__cta-btn {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 9px;
    color: #42A1A4;
    border: 1px solid #42A1A4;
    padding: 5px 14px;
    border-radius: 10px;
}

.browser-mockup__hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px 30px;
    background: linear-gradient(186.63deg, rgba(0, 0, 0, 0.6) 5%, rgba(0, 0, 0, 0.9) 60%);
    min-height: 200px;
}

.browser-mockup__hero-text h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 22px;
    line-height: 130%;
    color: #FFFFFF;
    margin-bottom: 8px;
}

.browser-mockup__hero-text p {
    font-family: 'Mulish', sans-serif;
    font-size: 9px;
    text-transform: uppercase;
    color: #DEDEDE;
    letter-spacing: 0.05em;
}

.browser-mockup__hero-card {
    width: 160px;
}

.browser-mockup__card-img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* ====== FOOTER ====== */
.footer {
    background: #000000;
    max-width: 1280px;
    margin: 0 auto;
    padding: 53px 50px;
}

.footer__inner {
    width: 100%;
}

.footer__top {
    display: flex;
    align-items: flex-start;
    gap: 80px;
}

.footer__brand {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.footer__logo-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 17px;
    line-height: 26px;
    color: #FFFFFF;
}

.footer__socials {
    display: flex;
    gap: 13px;
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 27px;
    height: 27px;
    background: rgba(66, 161, 164, 0.15);
    border-radius: 50%;
    color: #42A1A4;
    transition: all 0.2s ease;
}

.footer__social-link:hover {
    background: #42A1A4;
    color: #FFFFFF;
    transform: scale(1.1);
}

.footer__nav {
    display: flex;
    gap: 80px;
    flex: 1;
    padding-left: 100px;
}

.footer__nav-col {
    display: flex;
    flex-direction: column;
    gap: 19px;
}

.footer__nav-col a {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 12.76px;
    line-height: 13px;
    letter-spacing: 0.26px;
    color: #CDCDCD;
    transition: color 0.2s ease;
}

.footer__nav-col a:hover {
    color: #42A1A4;
}

.footer__right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

/* ====== ANIMATIONS ====== */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

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

.hero__content {
    animation: fadeInUp 0.8s ease-out;
}

.hero__card--center {
    animation: float 4s ease-in-out infinite;
}

.hero__card--left {
    animation: float 4s ease-in-out infinite 0.5s;
}

.hero__card--right {
    animation: float 4s ease-in-out infinite 1s;
}

/* Scroll reveal animation */
.features__card,
.card-cta__step,
.reward__step,
.pay-section__title,
.support__title {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.features__card.visible,
.card-cta__step.visible,
.reward__step.visible,
.pay-section__title.visible,
.support__title.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ====== PRELOADER ====== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0a0a0a;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.preloader__logo {
    width: 80px;
    height: 80px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
}

.preloader__bar {
    width: 180px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.preloader__bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #45A4A8, #2EC7CC);
    border-radius: 3px;
    animation: loadBar 1.8s ease-in-out forwards;
}

@keyframes loadBar {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* ====== GRADIENT TEXT ====== */
.gradient-text {
    background: linear-gradient(135deg, #FFFFFF 0%, #45A4A8 50%, #2EC7CC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ====== CURSOR GLOW ====== */
.hero__cursor-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(69, 164, 168, 0.15) 0%, transparent 70%);
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: left 0.3s ease, top 0.3s ease, opacity 0.3s ease;
    opacity: 0;
    z-index: 0;
}

.hero:hover .hero__cursor-glow {
    opacity: 1;
}

/* ====== LANGUAGE SWITCHER ====== */
.navbar__lang {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 24px;
}

.navbar__lang-btn {
    background: none;
    border: none;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 13px;
    color: #888;
    cursor: pointer;
    transition: color 0.2s ease;
    padding: 2px 4px;
}

.navbar__lang-btn.active {
    color: #45A4A8;
}

.navbar__lang-btn:hover {
    color: #45A4A8;
}

.navbar__lang-sep {
    color: #555;
    font-size: 13px;
    user-select: none;
}

/* ====== STATS SECTION ====== */
.stats {
    max-width: 1280px;
    margin: 0 auto;
    padding: 60px 55px;
    background: #FFFFFF;
}

.stats__grid {
    display: flex;
    justify-content: space-between;
    gap: 32px;
}

.stats__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 1;
    padding: 32px 16px;
    border-left: 3px solid #45A4A8;
    transition: transform 0.3s ease;
}

.stats__item:first-child {
    border-left: none;
}

.stats__item:hover {
    transform: translateY(-4px);
}

.stats__number {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 42px;
    line-height: 1;
    color: #45A4A8;
    letter-spacing: -0.03em;
}

.stats__label {
    font-family: 'Mulish', sans-serif;
    font-weight: 500;
    font-size: 14px;
    color: #777;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ====== TESTIMONIALS ====== */
.testimonials {
    max-width: 1280px;
    margin: 0 auto;
    padding: 80px 55px;
    background: #F8F9FF;
    text-align: center;
}

.testimonials__title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 32px;
    line-height: 130%;
    letter-spacing: -0.02em;
    color: #000000;
    margin-bottom: 48px;
}

.testimonials__track-wrapper {
    overflow: hidden;
    width: 100%;
}

.testimonials__track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.testimonials__card {
    min-width: 100%;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.testimonials__stars {
    font-size: 24px;
    color: #F5A623;
    letter-spacing: 4px;
}

.testimonials__text {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 170%;
    color: #4D4D4D;
    max-width: 600px;
    font-style: italic;
}

.testimonials__author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.testimonials__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #45A4A8, #2EC7CC);
    color: #FFFFFF;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonials__author strong {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #000;
}

.testimonials__author span {
    font-family: 'Mulish', sans-serif;
    font-size: 13px;
    color: #888;
}

.testimonials__dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
}

.testimonials__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: #D0D0D0;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.testimonials__dot.active {
    background: #45A4A8;
    transform: scale(1.3);
}

/* ====== FAQ ====== */
.faq {
    max-width: 1280px;
    margin: 0 auto;
    padding: 80px 55px;
    background: #FFFFFF;
}

.faq__title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 32px;
    line-height: 130%;
    letter-spacing: -0.02em;
    color: #000000;
    text-align: center;
    margin-bottom: 48px;
}

.faq__list {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq__item {
    border: 1px solid #E5E5E5;
    border-radius: 16px;
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.faq__item:hover {
    border-color: #45A4A8;
}

.faq__item.active {
    border-color: #45A4A8;
    box-shadow: 0 4px 20px rgba(69, 164, 168, 0.12);
}

.faq__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    gap: 16px;
    text-align: left;
}

.faq__question span:first-child {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #2D2D2D;
}

.faq__icon {
    font-family: 'Poppins', sans-serif;
    font-size: 24px;
    color: #45A4A8;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.faq__item.active .faq__icon {
    transform: rotate(45deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 24px;
}

.faq__item.active .faq__answer {
    max-height: 300px;
    padding: 0 24px 20px;
}

.faq__answer p {
    font-family: 'Mulish', sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 170%;
    color: #666;
}

/* ====== STICKY CTA (mobile only) ====== */
.sticky-cta {
    display: none;
}

/* ====== HAMBURGER (hidden on desktop) ====== */
.navbar__hamburger {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 9px;
    width: 32px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.navbar__hamburger-line {
    display: block;
    width: 32px;
    height: 2px;
    background: #FFFFFF;
    border-radius: 3.25px;
    transition: all 0.3s ease;
}

.navbar__hamburger-line--short {
    width: 22px;
    background: #45A4A8;
}

/* Hamburger active state */
.navbar__hamburger.active .navbar__hamburger-line:first-child {
    transform: translateY(11px) rotate(45deg);
}

.navbar__hamburger.active .navbar__hamburger-line--short {
    opacity: 0;
}

.navbar__hamburger.active .navbar__hamburger-line:last-child {
    transform: translateY(-11px) rotate(-45deg);
}

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
    .navbar {
        padding: 20px 30px;
    }

    .navbar__links {
        gap: 24px;
    }

    .hero {
        padding: 80px 30px;
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .hero__cards-container {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 100%;
        height: 250px;
        margin-bottom: 20px;
    }

    .hero__card-img {
        width: 200px;
    }

    .hero__card--left {
        left: calc(50% - 250px);
    }

    .hero__card--center {
        left: calc(50% - 100px);
        top: 30px;
    }

    .hero__card--right {
        left: calc(50% + 50px);
    }

    .hero__content {
        align-items: center;
    }

    .hero__title {
        font-size: 36px;
    }

    .hero__ctas {
        justify-content: center;
    }

    .features {
        padding: 80px 30px;
    }

    .features__grid {
        flex-direction: column;
    }

    .card-cta {
        padding: 80px 30px;
    }

    .card-cta__inner {
        flex-direction: column;
        gap: 40px;
    }

    .reward {
        padding: 60px 30px;
    }

    .support__content {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }

    .support__actions {
        align-items: center;
    }

    .footer__top {
        flex-direction: column;
        gap: 40px;
    }

    .footer__nav {
        padding-left: 0;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 12px 20px;
        height: 68px;
        background: #131618;
        border: 1px solid #45A4A8;
        border-radius: 20px;
        position: fixed;
        top: 20px;
        left: 20px;
        right: 20px;
        width: auto;
        z-index: 1000;
        backdrop-filter: blur(16px);
        box-shadow: none;
    }

    .navbar__links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: #131618;
        border: 1px solid #45A4A8;
        border-radius: 20px;
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        width: 100%;
    }

    .navbar__links.active {
        display: flex;
    }

    .navbar__links a {
        color: #FFFFFF;
        font-size: 16px;
        text-align: center;
    }

    .navbar__cta {
        display: none;
    }

    .navbar__hamburger {
        display: flex;
    }

    .navbar__logo-text {
        color: #FFFFFF;
    }

    .hero {
        padding: 108px 20px 40px;
        min-height: auto;
    }

    .hero__title {
        font-size: 32px;
        line-height: 30px;
    }

    .hero__cards-container {
        height: 250px;
    }

    .hero__card-img {
        width: 180px;
    }

    .hero__card--center {
        left: calc(50% - 90px);
        top: 30px;
    }

    .card-cta__text p {
        font-size: 16px;
    }

    .card-cta__step-num {
        font-size: 24px;
    }

    .card-cta__step-text {
        font-size: 14px;
    }

    .pay-section__title {
        font-size: 28px;
        line-height: 130%;
    }

    .support {
        padding: 40px 20px 0;
    }

    .support__info li {
        font-size: 18px;
    }

    .browser-mockup__hero-text h3 {
        font-size: 16px;
    }

    .footer {
        padding: 40px 20px;
    }
}

/* ====== MOBILE (430px and below) ====== */
@media (max-width: 480px) {
    /* -- NAVBAR MOBILE -- */
    .navbar {
        padding: 12px 20px;
        height: 68px;
        background: #131618;
        border: 1px solid #45A4A8;
        border-radius: 20px;
        position: fixed;
        top: 20px;
        left: 20px;
        right: 20px;
        width: auto;
        z-index: 1000;
        backdrop-filter: blur(16px);
        box-shadow: none;
    }

    .navbar__links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: #131618;
        border: 1px solid #45A4A8;
        border-radius: 20px;
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        width: 100%;
    }

    .navbar__links.active {
        display: flex;
    }

    .navbar__links a {
        color: #FFFFFF;
        font-size: 16px;
        text-align: center;
    }

    .navbar__cta {
        display: none;
    }

    .navbar__hamburger {
        display: flex;
    }

    .navbar__logo-text {
        color: #FFFFFF;
    }

    .navbar__logo-img {
        width: 44px;
        height: 44px;
    }

    /* -- HERO MOBILE -- */
    .hero {
        padding: 108px 20px 40px;
        min-height: 610px;
        flex-direction: column;
        text-align: center;
        gap: 24px;
        border-radius: 24px;
    }

    .hero__cards-container {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 100%;
        height: 280px;
        margin-bottom: 0;
        order: 2;
    }

    .hero__card-img {
        width: 220px;
    }

    .hero__card--left {
        left: -40px;
        top: 20px;
        transform: matrix(0.91, 0.41, 0, 1, 0, 0) scale(0.7);
        opacity: 0.5;
    }

    .hero__card--center {
        left: 50%;
        top: 80px;
        transform: translateX(-50%) scale(0.9);
        z-index: 4;
    }

    .hero__card--right {
        right: -40px;
        left: auto;
        top: 20px;
        transform: matrix(0.91, -0.41, 0, 1, 0, 0) scale(0.7);
        opacity: 0.5;
    }

    .hero__content {
        align-items: center;
        gap: 24px;
        order: 1;
    }

    .hero__title {
        font-family: 'Onest', sans-serif;
        font-weight: 700;
        font-size: 32px;
        line-height: 30px;
        text-align: center;
        letter-spacing: -0.025em;
    }

    .hero__subtitle {
        font-family: 'Onest', sans-serif;
        font-weight: 500;
        font-size: 14px;
        line-height: 18px;
        color: #000000;
        text-transform: none;
        letter-spacing: normal;
    }

    .hero__ctas {
        gap: 18px;
        justify-content: center;
    }

    .hero__ctas .btn {
        padding: 12px 32px;
        border-radius: 20px;
        font-size: 16px;
    }

    /* -- FEATURES MOBILE -- */
    .features {
        padding: 40px 20px;
        gap: 24px;
        background: #F2F4F7;
        border-radius: 24px 24px 0 0;
    }

    .features__header {
        gap: 12px;
    }

    .features__title {
        font-family: 'Onest', sans-serif;
        font-weight: 500;
        font-size: 32px;
        line-height: 40px;
    }

    .features__subtitle {
        font-size: 14px;
    }

    .features__grid {
        flex-direction: column;
        gap: 16px;
    }

    .features__column {
        gap: 16px;
    }

    .features__card {
        padding: 24px;
        gap: 24px;
        border-radius: 24px;
    }

    .features__card-text h3 {
        font-size: 20px;
    }

    /* -- CARD CTA MOBILE -- */
    .card-cta {
        padding: 40px 20px;
        border-radius: 24px 24px 0 0;
        background: linear-gradient(180deg, rgba(0,0,0,0.9) 0%, #0a0a0a 100%);
    }

    .card-cta__inner {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .card-cta__left {
        align-items: center;
        text-align: center;
        gap: 24px;
        max-width: 100%;
    }

    .card-cta__text h2 {
        font-family: 'Poppins', sans-serif;
        font-weight: 500;
        font-size: 32px;
        text-align: center;
    }

    .card-cta__text p {
        font-size: 14px;
        text-align: center;
    }

    .card-cta__steps {
        max-width: 100%;
    }

    .card-cta__step {
        padding: 8px 16px;
        gap: 24px;
    }

    .card-cta__step-num {
        font-size: 24px;
        min-width: 29px;
    }

    .card-cta__step-text {
        font-size: 12px;
    }

    /* -- REWARD MOBILE -- */
    .reward {
        padding: 40px 20px;
        flex-direction: column;
        border-radius: 0 0 24px 24px;
    }

    .reward__content {
        padding: 0;
        align-items: center;
        text-align: center;
    }

    .reward__title {
        font-family: 'Poppins', sans-serif;
        font-weight: 500;
        font-size: 32px;
    }

    .reward__subtitle {
        font-size: 14px;
    }

    .reward__steps {
        max-width: 100%;
    }

    .reward__step h3 {
        font-size: 16px;
    }

    .reward__step p {
        font-size: 12px;
    }

    .reward__logo-bg {
        position: absolute;
        left: 50%;
        top: 50%;
        right: auto;
        transform: translate(-50%, -50%);
        width: 636px;
        height: 636px;
        opacity: 0.05;
    }

    /* -- PAY SECTION MOBILE -- */
    .pay-section {
        padding: 40px 20px;
        background: #F2F4F7;
    }

    .pay-section__title {
        font-family: 'Poppins', sans-serif;
        font-weight: 500;
        font-size: 32px;
        line-height: 130%;
    }

    .pay-section__text {
        font-size: 14px;
    }

    /* -- SUPPORT MOBILE -- */
    .support {
        padding: 20px 0 0;
        border-radius: 32px 32px 0 0;
        background: #E4E4E4;
    }

    .support__top {
        padding: 0 20px;
        gap: 24px;
    }

    .support__content {
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }

    .support__info li {
        font-size: 21px;
    }

    .support__actions {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .support__mockup {
        margin-top: 20px;
    }

    .browser-mockup {
        border-radius: 0;
    }

    .browser-mockup__hero {
        padding: 24px 16px;
        min-height: 150px;
    }

    .browser-mockup__hero-text h3 {
        font-size: 14px;
    }

    /* -- FOOTER MOBILE -- */
    .footer {
        padding: 40px 20px;
        border-radius: 0 0 24px 24px;
    }

    .footer__top {
        flex-direction: column;
        gap: 32px;
    }

    .footer__nav {
        flex-direction: row;
        gap: 26px;
        padding-left: 0;
    }

    .footer__nav-col {
        gap: 19px;
    }

    .footer__nav-col a {
        font-size: 12.76px;
    }

    .footer__right {
        align-items: flex-start;
    }

    .btn--dark-footer {
        font-size: 9.3px;
        padding: 9px 29px;
        border-radius: 12px;
        text-transform: uppercase;
    }

    /* -- STATS MOBILE -- */
    .stats {
        padding: 40px 20px;
    }

    .stats__grid {
        flex-wrap: wrap;
        gap: 24px;
    }

    .stats__item {
        flex: 0 0 calc(50% - 12px);
        border-left: none;
        border-top: 3px solid #45A4A8;
        padding: 20px 12px;
    }

    .stats__item:first-child {
        border-top: none;
    }

    .stats__number {
        font-size: 32px;
    }

    .stats__label {
        font-size: 12px;
    }

    /* -- TESTIMONIALS MOBILE -- */
    .testimonials {
        padding: 40px 16px;
    }

    .testimonials__title {
        font-size: 24px;
        margin-bottom: 32px;
    }

    .testimonials__text {
        font-size: 15px;
    }

    .testimonials__card {
        padding: 20px 8px;
    }

    /* -- FAQ MOBILE -- */
    .faq {
        padding: 40px 20px;
    }

    .faq__title {
        font-size: 24px;
        margin-bottom: 32px;
    }

    .faq__question {
        padding: 16px 18px;
    }

    .faq__question span:first-child {
        font-size: 14px;
    }

    /* -- LANG SWITCHER MOBILE -- */
    .navbar__lang {
        margin-left: auto;
        margin-right: 16px;
    }

    .navbar__lang-btn {
        color: #ccc;
    }

    .navbar__lang-sep {
        color: #666;
    }

    /* -- STICKY CTA (mobile) -- */
    .sticky-cta {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 12px 20px;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(10px);
        z-index: 999;
        transform: translateY(100%);
        transition: transform 0.4s ease;
        border-top: 1px solid rgba(69, 164, 168, 0.3);
    }

    .sticky-cta.visible {
        transform: translateY(0);
    }

    .sticky-cta__btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 16px;
        border-radius: 16px;
    }
}