/* Knockzy Web Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Manrope:wght@700;800;900&display=swap');

:root {
    --primary: #4648D4;
    --primary-container: #6063EE;
    --primary-fixed: #E1E0FF;
    --background: #F7F9FB;
    --surface: #FFFFFF;
    --surface-low: #F2F4F6;
    --surface-container: #ECEEF0;
    --on-surface: #191C1E;
    --on-surface-variant: #464554;
    --tertiary: #006C49;
    --secondary-container: #DAE2FD;
    --outline-variant: #C7C4D7;

    --radius-lg: 32px;
    --radius-md: 24px;
    --radius-sm: 16px;

    --shadow-soft: 0 12px 32px rgba(25, 28, 30, 0.06);
    --shadow-primary: 0 8px 24px rgba(70, 72, 212, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background);
    color: var(--on-surface);
    line-height: 1.5;
    overflow-x: hidden;
}

section[id] {
    scroll-margin-top: 100px;
}


h1,
h2,
h3,
h4,
h5 {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    cursor: none;
}

button {
    cursor: none;
}

/* Custom Cursor Styles */
.cursor-dot,
.cursor-outline {
    pointer-events: none;
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease-in-out, transform 0.1s ease-out, width 0.3s, height 0.3s, background-color 0.3s;
}

.cursor-dot {
    width: 6px;
    height: 6px;
    background-color: var(--primary);
}

.cursor-outline {
    width: 30px;
    height: 30px;
    border: 2px solid var(--primary);
    opacity: 0.4;
}

.cursor-hover {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    opacity: 0.15 !important;
    border: none;
}

.dot-hover {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
}

.cursor-click {
    transform: translate(-50%, -50%) scale(0.8);
    background-color: var(--primary);
    opacity: 0.3 !important;
}

@media (max-width: 1024px) {

    .cursor-dot,
    .cursor-outline {
        display: none;
    }

    body,
    a,
    button {
        cursor: auto !important;
    }
}

body {
    cursor: none;
}


/* Branding */
.brand-logo {
    display: flex;
    align-items: center;
    font-family: 'Manrope', sans-serif;
    font-weight: 900;
    font-size: 24px;
    letter-spacing: -0.5px;
}

.brand-logo .brand-knock {
    color: var(--primary);
}

.brand-logo .brand-zy {
    color: #000000;
}

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

/* Components */
.card {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--surface-container);
}

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 16px 24px;
    border-radius: var(--radius-sm);
    border: none;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.2s ease, background 0.3s ease;
}

.btn-primary:hover {
    background: var(--primary-container);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: var(--primary-fixed);
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
    padding-top: 24px;
    font-weight: 700;
    font-size: 14px;
    color: var(--primary);
    transition: all 0.3s ease;
}

.feature-link:hover {
    gap: 12px;
    color: var(--primary-container);
}

.feature-link i {
    width: 18px;
    height: 18px;
}

.feature-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.feature-card p {
    color: var(--on-surface-variant);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Form Elements */
.input-group {
    margin-bottom: 24px;
}

.input-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--on-surface-variant);
    letter-spacing: 1.2px;
    margin-bottom: 8px;
    text-transform: uppercase;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select {
    width: 100%;
    padding: 16px;
    background: var(--surface-low);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    color: var(--on-surface);
    transition: all 0.3s ease;
}

input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--surface);
}

/* Helper Classes */
.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 16px;
}

.mb-4 {
    margin-bottom: 16px;
}

.flex {
    display: flex;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-2 {
    gap: 8px;
}

.gap-4 {
    gap: 16px;
}

/* Auth Visibility Utilities */
.auth-only,
.guest-only {
    display: none;
}

/* Process Section - Staircase Design */
.process-section {
    padding: 100px 0;
}

.process-staircase {
    display: flex;
    justify-content: space-between;
    gap: 32px;
    position: relative;
    padding-top: 40px;
}

.process-step {
    flex: 1;
    position: relative;
    z-index: 1;
}

.process-step:nth-child(1) {
    margin-top: 120px;
}

.process-step:nth-child(2) {
    margin-top: 60px;
}

.process-step:nth-child(3) {
    margin-top: 0;
}

.step-num {
    position: absolute;
    top: -100px;
    left: 5%;
    font-size: 130px;
    font-weight: 900;
    color: var(--primary);
    opacity: 0.12;
    z-index: -1;
    font-family: 'Manrope', sans-serif;
    line-height: 1;
    pointer-events: none;
}

.step-card {
    position: relative;
    overflow: hidden;
    padding: 40px 32px;
}

.step-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-fixed);
    color: var(--primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.step-card h3 {
    font-size: 20px;
    margin-bottom: 16px;
}

.step-card p {
    font-size: 15px;
    color: var(--on-surface-variant);
    line-height: 1.6;
}

.step-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
}

.step-card:hover .step-border {
    transform: scaleX(1);
}

/* Connecting Lines (Upward Staircase) */
.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: 50%;
    left: 90%;
    width: 40%;
    height: 80px;
    border-bottom: 2px dashed var(--outline-variant);
    border-right: 2px dashed var(--outline-variant);
    z-index: -1;
    opacity: 0.5;
}

@media (max-width: 1024px) {
    .process-staircase {
        flex-direction: column;
        gap: 80px;
    }

    .process-step:nth-child(n) {
        margin-top: 0;
    }

    .process-step:not(:last-child)::after {
        display: none;
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-title {
        font-size: 42px;
    }

    .container {
        padding: 0 16px;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: bounce 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128c7e;
    box-shadow: 0 15px 30px rgba(18, 140, 126, 0.4);
    color: #FFF;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

/* Store Buttons */
.btn-store-badge {
    background: #000;
    color: white !important;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: transform 0.2s, background 0.2s;
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 180px;
    text-align: left;
}

.btn-store-badge:hover {
    transform: translateY(-3px);
    background: #111;
}

.btn-store-badge i {
    font-size: 24px;
}

.store-text {
    display: flex;
    flex-direction: column;
}

.store-tag {
    font-size: 10px;
    font-weight: 500;
    line-height: 1;
    opacity: 0.8;
}

.store-name {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2;
}