/* ========================================
   RixoPay Landing Page Styles
   ======================================== */

:root {
    /* Brand Colors - from logo */
    --color-primary-dark: #10003D;
    --color-gradient-1: #FFA9A4;
    --color-gradient-2: #FAA2E4;
    --color-gradient-3: #F0A6EF;
    --color-gradient-4: #E3C2FE;
    --color-gradient-5: #EB38A4;

    /* Neutrals */
    --color-white: #FFFFFF;
    --color-gray-50: #F8FAFC;
    --color-gray-100: #F1F5F9;
    --color-gray-200: #E2E8F0;
    --color-gray-300: #CBD5E1;
    --color-gray-400: #94A3B8;
    --color-gray-500: #64748B;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1E293B;
    --color-gray-900: #0F172A;

    /* Gradients */
    --gradient-brand: linear-gradient(135deg, var(--color-gradient-1) 0%, var(--color-gradient-2) 30%, var(--color-gradient-3) 55%, var(--color-gradient-4) 80%, var(--color-gradient-5) 100%);
    --gradient-brand-subtle: linear-gradient(135deg, rgba(255, 169, 164, 0.1) 0%, rgba(235, 56, 164, 0.1) 100%);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 60px rgba(235, 56, 164, 0.3);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* ========================================
   Reset & Base
   ======================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-800);
    background: var(--color-white);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ========================================
   Background Effects
   ======================================== */

.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.gradient-orb--1 {
    width: 600px;
    height: 600px;
    background: var(--color-gradient-1);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.gradient-orb--2 {
    width: 500px;
    height: 500px;
    background: var(--color-gradient-3);
    bottom: -150px;
    left: -100px;
    animation-delay: -7s;
}

.gradient-orb--3 {
    width: 400px;
    height: 400px;
    background: var(--color-gradient-5);
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: -14s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(30px, -30px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }

    75% {
        transform: translate(-30px, -20px) scale(1.02);
    }
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg) var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}

/* ========================================
   Header
   ======================================== */

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo__image {
    height: 40px;
    width: auto;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-family);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn__icon {
    transition: transform var(--transition-base);
}

.btn:hover .btn__icon {
    transform: translateX(4px);
}

.btn--contact {
    background: var(--color-white);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-md), inset 0 0 0 1px rgba(16, 0, 61, 0.1);
}

.btn--contact:hover {
    box-shadow: var(--shadow-lg), inset 0 0 0 1px rgba(16, 0, 61, 0.2);
    transform: translateY(-2px);
}

.btn--primary {
    background: var(--gradient-brand);
    color: var(--color-white);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1rem;
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl), 0 0 80px rgba(235, 56, 164, 0.4);
}

.btn--secondary {
    background: transparent;
    color: var(--color-primary-dark);
    border: 2px solid var(--color-gray-200);
    padding: calc(var(--spacing-lg) - 2px) calc(var(--spacing-2xl) - 2px);
    font-size: 1rem;
}

.btn--secondary:hover {
    border-color: var(--color-gradient-5);
    color: var(--color-gradient-5);
    transform: translateY(-2px);
}

/* ========================================
   Hero Content
   ======================================== */

.hero__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 650px;
    padding: var(--spacing-3xl) 0;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gradient-brand-subtle);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-xl);
    width: fit-content;
    border: 1px solid rgba(235, 56, 164, 0.2);
}

.badge__dot {
    width: 8px;
    height: 8px;
    background: var(--color-gradient-5);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.badge__text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

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

.hero__description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-2xl);
    max-width: 540px;
}

.hero__cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-3xl);
}

.hero__stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-200);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat__number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.stat__label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-weight: 500;
}

.stat__divider {
    width: 1px;
    height: 40px;
    background: var(--color-gray-200);
}

/* ========================================
   Hero Visual
   ======================================== */

.hero__visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 450px;
    height: 400px;
    animation: visualEntrance 1.2s ease-out;
}

@keyframes visualEntrance {
    from {
        opacity: 0;
        transform: translateY(-50%) scale(0.9);
    }

    to {
        opacity: 1;
        transform: translateY(-50%) scale(1);
    }
}

.card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-2xl);
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl), 0 0 40px rgba(235, 56, 164, 0.15);
}

.card--main {
    padding: var(--spacing-xl);
    position: relative;
    z-index: 2;
    animation: slideUp 1s ease-out, mainCardFloat 8s ease-in-out infinite 1s, glowPulse 4s ease-in-out infinite;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px) rotate(-2deg);
    }

    to {
        opacity: 1;
        transform: translateY(0) rotate(0);
    }
}

@keyframes mainCardFloat {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    25% {
        transform: translateY(-8px) rotate(0.5deg);
    }

    50% {
        transform: translateY(-4px) rotate(-0.3deg);
    }

    75% {
        transform: translateY(-12px) rotate(0.3deg);
    }
}

@keyframes glowPulse {

    0%,
    100% {
        box-shadow: var(--shadow-2xl), 0 0 30px rgba(235, 56, 164, 0.1);
    }

    50% {
        box-shadow: var(--shadow-2xl), 0 0 50px rgba(235, 56, 164, 0.25);
    }
}

/* ========================================
   Payment Stream
   ======================================== */

.payment-stream {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-2xl);
    padding: var(--spacing-xl);
    width: 380px;
    animation: slideUp 1s ease-out, mainCardFloat 8s ease-in-out infinite 1s, glowPulse 4s ease-in-out infinite;
}

.payment-stream__header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-100);
}

.payment-stream__icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-brand);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.payment-stream__title {
    font-weight: 600;
    color: var(--color-primary-dark);
    flex: 1;
}

.payment-stream__live {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.75rem;
    font-weight: 600;
    color: #10B981;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: #10B981;
    border-radius: 50%;
    animation: livePulse 1.5s ease-in-out infinite;
}

@keyframes livePulse {

    0%,
    100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    }

    50% {
        opacity: 0.8;
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
    }
}

.payment-stream__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    min-height: 200px;
    max-height: 240px;
    overflow: hidden;
}

.payment-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.payment-item--entering {
    opacity: 0;
    transform: translateX(-20px);
}

.payment-item--exiting {
    opacity: 0;
    transform: translateX(20px);
}

.payment-item__info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.payment-item__flag {
    font-size: 1.25rem;
}

.payment-item__name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
}

.payment-item__amount {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.payment-item__value {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.payment-item__status {
    width: 20px;
    height: 20px;
    background: rgba(16, 185, 129, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #10B981;
}

.payment-stream__stats {
    display: flex;
    justify-content: space-around;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-100);
}

.stream-stat {
    text-align: center;
}

.stream-stat__value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.stream-stat__label {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.card__icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-brand);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.card__badge {
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card__content {
    margin-bottom: var(--spacing-xl);
}

.card__label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-xs);
}

.card__amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    letter-spacing: -0.02em;
}

.card__status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
}

.card__status--success {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.card__status--success svg {
    color: #10B981;
}

/* Floating Cards */
.card--floating {
    position: absolute;
    padding: var(--spacing-md) var(--spacing-lg);
}

.card--floating-1 {
    top: -30px;
    right: -30px;
    z-index: 3;
    animation: floatCard1 5s ease-in-out infinite, scaleIn 0.8s ease-out 0.3s backwards;
}

.card--floating-2 {
    bottom: 40px;
    left: -40px;
    z-index: 3;
    animation: floatCard2 6s ease-in-out infinite, scaleIn 0.8s ease-out 0.5s backwards;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.5) rotate(-10deg);
    }

    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

@keyframes floatCard1 {

    0%,
    100% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }

    25% {
        transform: translateY(-15px) translateX(5px) rotate(2deg);
    }

    50% {
        transform: translateY(-8px) translateX(-3px) rotate(-1deg);
    }

    75% {
        transform: translateY(-20px) translateX(8px) rotate(1deg);
    }
}

@keyframes floatCard2 {

    0%,
    100% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }

    33% {
        transform: translateY(-12px) translateX(-8px) rotate(-2deg);
    }

    66% {
        transform: translateY(-18px) translateX(5px) rotate(1.5deg);
    }
}

.floating-stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-primary-dark);
}

.floating-stat svg {
    color: var(--color-gradient-5);
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.15);
    }
}

/* ========================================
   Contact Form Section
   ======================================== */

.contact-section {
    position: relative;
    z-index: 1;
    padding: var(--spacing-3xl) var(--spacing-xl);
    overflow: hidden;
}

.contact-container {
    max-width: 700px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.contact-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.contact-title-highlight {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 500px;
    margin: 0 auto;
}

.contact-form {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-2xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-row .form-group {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-sm);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-family);
    font-size: 1rem;
    color: var(--color-gray-800);
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-gray-400);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-gradient-5);
    box-shadow: 0 0 0 4px rgba(235, 56, 164, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-xl) 0;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-gray-200);
}

.form-divider-text {
    padding: 0 var(--spacing-lg);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-600);
    white-space: nowrap;
}

.telegram-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(34, 158, 217, 0.1);
    border: 1px solid rgba(34, 158, 217, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: #229ED9;
}

.telegram-badge svg {
    flex-shrink: 0;
}

.btn--submit {
    width: 100%;
    justify-content: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg) var(--spacing-2xl);
}

.contact-form {
    position: relative;
}

.form-overlay {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-2xl);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.form-overlay--visible {
    opacity: 1;
    visibility: visible;
}

.form-loader,
.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.form-loader__spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-gray-200);
    border-top-color: var(--color-gradient-5);
    border-radius: 50%;
    animation: form-spin 0.8s linear infinite;
}

.form-loader__text {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-gray-600);
}

.form-success__icon {
    color: var(--color-gradient-5);
    flex-shrink: 0;
}

.form-success__text {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 0;
}

.form-iframe {
    position: absolute;
    width: 0;
    height: 0;
    border: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

@keyframes form-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========================================
   Footer
   ======================================== */

.footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

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

@media (max-width: 1200px) {
    .hero__visual {
        width: 380px;
        right: 3%;
    }
}

@media (max-width: 1024px) {
    .hero__visual {
        display: none;
    }

    .hero__content {
        max-width: 100%;
        text-align: center;
        align-items: center;
    }

    .hero__description {
        max-width: 600px;
    }

    .hero__cta {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: var(--spacing-md);
    }

    .hero__title {
        font-size: 2.25rem;
    }

    .hero__description {
        font-size: 1rem;
    }

    .hero__cta {
        flex-direction: column;
        width: 100%;
    }

    .btn--primary,
    .btn--secondary {
        width: 100%;
        justify-content: center;
    }

    .hero__stats {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }

    .stat__divider {
        display: none;
    }

    .stat {
        align-items: center;
        flex: 1;
        min-width: 80px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-row .form-group {
        margin-bottom: var(--spacing-lg);
    }
}