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

:root {
    --primary: #FF9900;
    --primary-dark: #E88900;
    --primary-deeper: #CC7A00;
    --primary-light: rgba(255, 153, 0, 0.12);
    --primary-glow: rgba(255, 153, 0, 0.35);
    --primary-glow-strong: rgba(255, 153, 0, 0.55);
    --bg: #0B0B0B;
    --bg-elevated: #111111;
    --dark-card: rgba(255, 255, 255, 0.035);
    --dark-card-hover: rgba(255, 255, 255, 0.06);
    --dark-card-border: rgba(255, 255, 255, 0.07);
    --light: #FFFFFF;
    --gray: #9A9A9A;
    --gray-soft: rgba(255, 255, 255, 0.55);
    --success: #32D74B;
    --danger: #FF4444;
    --radius: 20px;
    --radius-sm: 14px;
    --radius-xs: 10px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Poppins', 'Inter', sans-serif;
    --shadow-glow: 0 0 50px rgba(255, 153, 0, 0.12), 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow-hover: 0 0 70px rgba(255, 153, 0, 0.22), 0 12px 48px rgba(0, 0, 0, 0.5);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3), 0 0 1px rgba(255, 255, 255, 0.05);
    --shadow-card-hover: 0 8px 40px rgba(0, 0, 0, 0.4), 0 0 1px rgba(255, 153, 0, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--light);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* ===== AMBIENT BACKGROUND ===== */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    pointer-events: none;
    z-index: 0;
}

.ambient-glow--1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(255, 153, 0, 0.07) 0%, transparent 70%);
    top: -15%;
    left: -10%;
    animation: ambientDrift1 25s ease-in-out infinite alternate;
}

.ambient-glow--2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 153, 0, 0.05) 0%, transparent 70%);
    bottom: -10%;
    right: -8%;
    animation: ambientDrift2 30s ease-in-out infinite alternate;
}

.ambient-glow--3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 153, 0, 0.04) 0%, transparent 70%);
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: ambientDrift3 20s ease-in-out infinite alternate;
}

@keyframes ambientDrift1 {
    0% { transform: translate(0, 0); }
    100% { transform: translate(40px, 30px); }
}

@keyframes ambientDrift2 {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-30px, -20px); }
}

@keyframes ambientDrift3 {
    0% { transform: translate(-50%, -50%) scale(1); }
    100% { transform: translate(-50%, -50%) scale(1.15); }
}

/* ===== GLASSMORPHISM ===== */
.glass-card {
    background: var(--dark-card);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--dark-card-border);
    border-radius: var(--radius);
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(255, 153, 0, 0.18);
    box-shadow: var(--shadow-glow);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px 16px;
    overflow: hidden;
}

.hero__container {
    max-width: 720px;
    width: 100%;
    text-align: center;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

/* ===== HEADER: Logo + Divider + Badge ===== */
.hero__header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    animation: fadeInDown 0.7s ease-out;
}

.hero__logo {
    height: 42px;
    width: auto;
    filter: brightness(1.1);
}

.hero__divider {
    display: inline-block;
    width: 1px;
    height: 28px;
    background: rgba(255, 255, 255, 0.15);
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #000;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 8px 20px;
    border-radius: 100px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    box-shadow: 0 0 24px var(--primary-glow), 0 2px 8px rgba(255, 153, 0, 0.3);
    animation: fadeInDown 0.7s ease-out 0.1s both;
    position: relative;
    overflow: hidden;
}

.hero__badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    animation: badgeShine 3s ease-in-out infinite;
}

@keyframes badgeShine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* ===== MAIN TITLE ===== */
.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 4.8rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    text-align: center;
}

.hero__title-line {
    display: block;
    opacity: 0;
    transform: translateY(40px);
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero__title-line--1 {
    color: var(--light);
    animation-delay: 0.15s;
}

.hero__title-line--2 {
    color: var(--primary);
    text-shadow: 0 0 30px var(--primary-glow);
    animation-delay: 0.3s;
}

.hero__title-line--3 {
    color: var(--light);
    animation-delay: 0.45s;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== CAPTION ===== */
.hero__caption {
    font-size: 1.05rem;
    color: var(--gray-soft);
    max-width: 650px;
    line-height: 1.75;
    text-align: center;
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.55s both;
}

/* ===== GIFT CARD IMAGE CARD ===== */
.hero__card-wrapper {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.65s both;
    width: 100%;
    max-width: 420px;
}

.hero__card {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: var(--radius);
    overflow: hidden;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.04) 0%, rgba(0, 0, 0, 0.4) 100%);
    box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    transition: var(--transition);
    cursor: pointer;
}

.hero__card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: var(--shadow-glow-hover), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 153, 0, 0.25);
}

.hero__card-glow {
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius) + 2px);
    background: linear-gradient(145deg, rgba(255, 153, 0, 0.15) 0%, transparent 50%, rgba(255, 153, 0, 0.08) 100%);
    z-index: 0;
    filter: blur(20px);
    opacity: 0.6;
    transition: var(--transition);
    pointer-events: none;
}

.hero__card:hover .hero__card-glow {
    opacity: 1;
    filter: blur(30px);
}

.hero__card-img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: var(--radius);
}

.hero__card-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.12),
        transparent
    );
    z-index: 2;
    animation: cardShine 5s ease-in-out infinite 2s;
    pointer-events: none;
}

@keyframes cardShine {
    0%, 100% { left: -100%; }
    50% { left: 150%; }
}

/* ===== REWARD STATUS BAR ===== */
.reward-status {
    padding: 20px 24px 0;
    position: relative;
    z-index: 1;
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.75s both;
}

.reward-bar {
    background: #1A1A1A;
    border-radius: 16px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    border: 1px solid #2b2b2b;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.reward-bar__left,
.reward-bar__right {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.reward-bar__right {
    align-items: flex-end;
}

.reward-bar__label {
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    line-height: 1;
}

.reward-bar__value {
    display: flex;
    align-items: center;
    gap: 8px;
}

.reward-bar__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 10px rgba(50, 215, 75, 0.6), 0 0 20px rgba(50, 215, 75, 0.3);
    flex-shrink: 0;
}

.reward-bar__value > span:last-child {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--success);
    letter-spacing: -0.01em;
}

.reward-bar__price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.reward-bar__old {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray);
    text-decoration: line-through;
    text-decoration-color: rgba(255, 68, 68, 0.5);
    text-decoration-thickness: 1.5px;
    line-height: 1;
}

.reward-bar__free {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--success);
    letter-spacing: 0.04em;
    line-height: 1;
    text-shadow: 0 0 20px rgba(50, 215, 75, 0.35), 0 0 40px rgba(50, 215, 75, 0.15);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .reward-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 18px 20px;
    }

    .reward-bar__right {
        align-items: flex-start;
        width: 100%;
    }

    .reward-bar__price {
        align-items: flex-start;
    }

    .reward-bar__free {
        font-size: 1.5rem;
    }
}

@media (max-width: 420px) {
    .reward-dashboard {
        padding: 18px;
    }

    .reward-row__value--free {
        font-size: 1.6rem;
    }

    .reward-row__value--large {
        font-size: 1.15rem;
    }

    .reward-row__icon {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }
}

/* ===== LIMITED REWARDS PROGRESS ===== */
.progress-section {
    padding: 20px 24px 0;
    position: relative;
    z-index: 1;
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.85s both;
}

.progress-card {
    padding: 16px 20px;
    background: rgba(10, 10, 10, 0.7);
    border: 1px solid rgba(255, 153, 0, 0.08);
}

.progress-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.progress-card__title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gray-soft);
    letter-spacing: 0.02em;
}

.progress-card__count {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    text-shadow: 0 0 24px var(--primary-glow);
    font-variant-numeric: tabular-nums;
}

.progress-bar {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 8px;
    position: relative;
}

.progress-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, #FFD080 50%, var(--primary) 100%);
    border-radius: 100px;
    transition: width 1.8s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 16px var(--primary-glow), 0 0 4px var(--primary);
    position: relative;
}

.progress-bar__fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35));
    border-radius: 0 100px 100px 0;
    animation: progressShine 2s ease-in-out infinite;
}

@keyframes progressShine {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.progress-card__labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--gray);
    font-weight: 500;
}

/* ===== CLAIM STEPS - COMPACT PREMIUM ===== */
.claim-steps {
    padding: 8px 24px 12px;
    position: relative;
    z-index: 1;
}

.claim-steps__container {
    max-width: 640px;
    margin: 0 auto;
}

.claim-steps__header {
    text-align: center;
    margin-bottom: 14px;
}

.claim-steps__title {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 700;
    color: var(--light);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
    line-height: 1.25;
}

.claim-steps__subtitle {
    font-size: 0.95rem;
    color: var(--gray-soft);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.55;
}

.claim-steps__rows {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.claim-step {
    display: flex;
    align-items: center;
    gap: 10px;
}

.claim-step__number {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #000;
    font-size: 0.75rem;
    font-weight: 800;
    font-family: var(--font-display);
    line-height: 1;
    border-radius: 50%;
    box-shadow:
        0 0 16px var(--primary-glow),
        0 0 8px var(--primary-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.claim-step__text {
    font-size: 1rem;
    font-weight: 500;
    color: var(--light);
    line-height: 1.4;
    letter-spacing: -0.005em;
}

/* ===== CTA BUTTON - LARGE HERO ===== */
.cta-section {
    padding: 8px 24px 16px;
    position: relative;
    z-index: 1;
}

.cta__container {
    max-width: 640px;
    margin: 0 auto;
    position: sticky;
    bottom: 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 0 32px;
    height: 62px;
    border: none;
    border-radius: 16px;
    font-family: var(--font);
    font-size: 1.05rem;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.02em;
}

.btn--primary {
    background: var(--primary);
    color: #000;
    box-shadow: 0 4px 24px var(--primary-glow), 0 0 0 0 transparent;
    width: 100%;
}

.btn--primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--primary-glow-strong), 0 0 60px rgba(255, 153, 0, 0.25);
}

.btn--primary:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 12px var(--primary-glow);
    transition: var(--transition-fast);
}

.btn--primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.2) 50%,
        transparent 70%
    );
    animation: btnShine 3s ease-in-out infinite;
}

@keyframes btnShine {
    0%, 100% { transform: translateX(-100%) rotate(25deg); }
    50% { transform: translateX(100%) rotate(25deg); }
}

.btn__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ===== FOOTER ===== */
.footer {
    padding: 8px 24px;
    border-top: 1px solid var(--dark-card-border);
    position: relative;
    z-index: 1;
}

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

.footer__disclaimer {
    font-size: 0.75rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 8px;
}

.footer__copy {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.25);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero {
        padding: 32px 16px 12px;
        min-height: auto;
    }

    .hero__container {
        gap: 12px;
    }

    .hero__header {
        gap: 10px;
    }

    .hero__logo {
        height: 32px;
    }

    .hero__badge {
        font-size: 0.65rem;
        padding: 5px 14px;
    }

    .hero__card-wrapper {
        max-width: 320px;
    }

    .reward-status {
        padding: 16px 16px 0;
    }

    .progress-section {
        padding: 16px 16px 0;
    }

    .claim-steps {
        padding: 8px 16px 10px;
    }

    .claim-steps__header {
        margin-bottom: 12px;
    }

    .claim-steps__title {
        font-size: 1.2rem;
    }

    .claim-steps__subtitle {
        font-size: 0.9rem;
    }

    .claim-steps__rows {
        gap: 8px;
    }

    .claim-step {
        gap: 10px;
    }

    .claim-step__number {
        width: 22px;
        height: 22px;
        font-size: 0.7rem;
    }

    .claim-step__text {
        font-size: 0.95rem;
    }

    .progress-card {
        padding: 16px;
    }

    .progress-card__count {
        font-size: 1.8rem;
    }

    .cta-section {
        padding: 8px 16px 16px;
    }

    .btn {
        height: 54px;
        padding: 0 20px;
        font-size: 0.9rem;
        gap: 8px;
    }

    .cta__container {
        bottom: 12px;
    }
}

@media (max-width: 420px) {
    .hero {
        padding: 24px 12px 12px;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__caption {
        font-size: 0.85rem;
    }

    .hero__card-wrapper {
        max-width: 260px;
    }

    .reward-status {
        padding: 14px 12px 0;
    }

    .progress-section {
        padding: 14px 12px 0;
    }

    .progress-card__header {
        flex-direction: column;
        gap: 6px;
        align-items: flex-start;
    }

    .progress-card__count {
        font-size: 1.6rem;
    }

    .glass-card {
        padding: 20px 14px;
    }

    .claim-steps {
        padding: 6px 12px 8px;
    }

    .claim-steps__title {
        font-size: 1.1rem;
    }

    .claim-steps__subtitle {
        font-size: 0.8rem;
    }

    .claim-steps__rows {
        gap: 6px;
    }

    .claim-step__number {
        width: 20px;
        height: 20px;
        font-size: 0.6rem;
    }

    .claim-step__text {
        font-size: 0.85rem;
    }

    .btn {
        height: 52px;
        padding: 0 16px;
        font-size: 0.85rem;
    }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .hero__title-line {
        opacity: 1;
        transform: none;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}