:root {
    /* Colors */
    --color-background: rgba(252, 252, 249, 1);
    --color-surface: rgba(255, 255, 253, 1);
    --color-text: rgba(19, 52, 59, 1);
    --color-text-secondary: rgba(98, 108, 113, 1);
    --color-primary: rgba(33, 128, 141, 1);
    --color-primary-hover: rgba(29, 116, 128, 1);
    --color-primary-active: rgba(26, 104, 115, 1);
    --color-secondary: rgba(94, 82, 64, 0.12);
    --color-secondary-hover: rgba(94, 82, 64, 0.2);
    --color-secondary-active: rgba(94, 82, 64, 0.25);
    --color-border: rgba(94, 82, 64, 0.2);
    --color-btn-primary-text: rgba(252, 252, 249, 1);
    --color-card-border: rgba(94, 82, 64, 0.12);
    --color-card-border-inner: rgba(94, 82, 64, 0.12);
    --color-error: rgba(192, 21, 47, 1);
    --color-success: rgba(33, 128, 141, 1);
    --color-warning: rgba(168, 75, 47, 1);
    --color-info: rgba(98, 108, 113, 1);
    --color-focus-ring: rgba(33, 128, 141, 0.4);
    --color-select-caret: rgba(19, 52, 59, 0.8);

    /* Common style patterns */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

    /* RGB versions for opacity control */
    --color-success-rgb: 33, 128, 141;
    --color-error-rgb: 192, 21, 47;
    --color-warning-rgb: 168, 75, 47;
    --color-info-rgb: 98, 108, 113;

    /* Typography */
    --font-family-base:
        "FKGroteskNeue", "Geist", "Inter", -apple-system, BlinkMacSystemFont,
        "Segoe UI", Roboto, sans-serif;
    --font-family-mono:
        "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
        monospace;
    --font-size-xs: 11px;
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-md: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    --font-size-4xl: 30px;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 550;
    --font-weight-bold: 600;
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --letter-spacing-tight: -0.01em;

    /* Spacing */
    --space-0: 0;
    --space-1: 1px;
    --space-2: 2px;
    --space-4: 4px;
    --space-6: 6px;
    --space-8: 8px;
    --space-10: 10px;
    --space-12: 12px;
    --space-16: 16px;
    --space-20: 20px;
    --space-24: 24px;
    --space-32: 32px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-base: 8px;
    --radius-md: 10px;
    --radius-lg: 12px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md:
        0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
    --shadow-lg:
        0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --shadow-inset-sm:
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.03);

    /* Animation */
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

    /* Layout */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
}

/* Dark mode colors */
@media (prefers-color-scheme: dark) {
    :root {
        --color-background: rgba(31, 33, 33, 1);
        --color-surface: rgba(38, 40, 40, 1);
        --color-text: rgba(245, 245, 245, 1);
        --color-text-secondary: rgba(167, 169, 169, 0.7);
        --color-primary: rgba(50, 184, 198, 1);
        --color-primary-hover: rgba(45, 166, 178, 1);
        --color-primary-active: rgba(41, 150, 161, 1);
        --color-secondary: rgba(119, 124, 124, 0.15);
        --color-secondary-hover: rgba(119, 124, 124, 0.25);
        --color-secondary-active: rgba(119, 124, 124, 0.3);
        --color-border: rgba(119, 124, 124, 0.3);
        --color-error: rgba(255, 84, 89, 1);
        --color-success: rgba(50, 184, 198, 1);
        --color-warning: rgba(230, 129, 97, 1);
        --color-info: rgba(167, 169, 169, 1);
        --color-focus-ring: rgba(50, 184, 198, 0.4);
        --color-btn-primary-text: rgba(19, 52, 59, 1);
        --color-card-border: rgba(119, 124, 124, 0.2);
        --color-card-border-inner: rgba(119, 124, 124, 0.15);
        --shadow-inset-sm:
            inset 0 1px 0 rgba(255, 255, 255, 0.1),
            inset 0 -1px 0 rgba(0, 0, 0, 0.15);
        --button-border-secondary: rgba(119, 124, 124, 0.2);
        --color-border-secondary: rgba(119, 124, 124, 0.2);
        --color-select-caret: rgba(245, 245, 245, 0.8);

        /* Common style patterns - updated for dark mode */
        --focus-ring: 0 0 0 3px var(--color-focus-ring);
        --focus-outline: 2px solid var(--color-primary);
        --status-bg-opacity: 0.15;
        --status-border-opacity: 0.25;
        --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
        --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

        /* RGB versions for dark mode */
        --color-success-rgb: 50, 184, 198;
        --color-error-rgb: 255, 84, 89;
        --color-warning-rgb: 230, 129, 97;
        --color-info-rgb: 167, 169, 169;
    }
}

/* Data attribute for manual theme switching */
[data-color-scheme="dark"] {
    --color-background: rgba(31, 33, 33, 1);
    --color-surface: rgba(38, 40, 40, 1);
    --color-text: rgba(245, 245, 245, 1);
    --color-text-secondary: rgba(167, 169, 169, 0.7);
    --color-primary: rgba(50, 184, 198, 1);
    --color-primary-hover: rgba(45, 166, 178, 1);
    --color-primary-active: rgba(41, 150, 161, 1);
    --color-secondary: rgba(119, 124, 124, 0.15);
    --color-secondary-hover: rgba(119, 124, 124, 0.25);
    --color-secondary-active: rgba(119, 124, 124, 0.3);
    --color-border: rgba(119, 124, 124, 0.3);
    --color-error: rgba(255, 84, 89, 1);
    --color-success: rgba(50, 184, 198, 1);
    --color-warning: rgba(230, 129, 97, 1);
    --color-info: rgba(167, 169, 169, 1);
    --color-focus-ring: rgba(50, 184, 198, 0.4);
    --color-btn-primary-text: rgba(19, 52, 59, 1);
    --color-card-border: rgba(119, 124, 124, 0.15);
    --color-card-border-inner: rgba(119, 124, 124, 0.15);
    --shadow-inset-sm:
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    --color-border-secondary: rgba(119, 124, 124, 0.2);
    --color-select-caret: rgba(245, 245, 245, 0.8);

    /* Common style patterns - updated for dark mode */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

    /* RGB versions for dark mode */
    --color-success-rgb: 50, 184, 198;
    --color-error-rgb: 255, 84, 89;
    --color-warning-rgb: 230, 129, 97;
    --color-info-rgb: 167, 169, 169;
}

[data-color-scheme="light"] {
    --color-background: rgba(252, 252, 249, 1);
    --color-surface: rgba(255, 255, 253, 1);
    --color-text: rgba(19, 52, 59, 1);
    --color-text-secondary: rgba(98, 108, 113, 1);
    --color-primary: rgba(33, 128, 141, 1);
    --color-primary-hover: rgba(29, 116, 128, 1);
    --color-primary-active: rgba(26, 104, 115, 1);
    --color-secondary: rgba(94, 82, 64, 0.12);
    --color-secondary-hover: rgba(94, 82, 64, 0.2);
    --color-secondary-active: rgba(94, 82, 64, 0.25);
    --color-border: rgba(94, 82, 64, 0.2);
    --color-btn-primary-text: rgba(252, 252, 249, 1);
    --color-card-border: rgba(94, 82, 64, 0.12);
    --color-card-border-inner: rgba(94, 82, 64, 0.12);
    --color-error: rgba(192, 21, 47, 1);
    --color-success: rgba(33, 128, 141, 1);
    --color-warning: rgba(168, 75, 47, 1);
    --color-info: rgba(98, 108, 113, 1);
    --color-focus-ring: rgba(33, 128, 141, 0.4);

    /* RGB versions for light mode */
    --color-success-rgb: 33, 128, 141;
    --color-error-rgb: 192, 21, 47;
    --color-warning-rgb: 168, 75, 47;
    --color-info-rgb: 98, 108, 113;
}

/* Base styles */
html {
    font-size: var(--font-size-base);
    font-family: var(--font-family-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--color-text);
    letter-spacing: var(--letter-spacing-tight);
}

h1 {
    font-size: var(--font-size-4xl);
}
h2 {
    font-size: var(--font-size-3xl);
}
h3 {
    font-size: var(--font-size-2xl);
}
h4 {
    font-size: var(--font-size-xl);
}
h5 {
    font-size: var(--font-size-lg);
}
h6 {
    font-size: var(--font-size-md);
}

p {
    margin: 0 0 var(--space-16) 0;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-standard);
}

a:hover {
    color: var(--color-primary-hover);
}

code,
pre {
    font-family: var(--font-family-mono);
    font-size: calc(var(--font-size-base) * 0.95);
    background-color: var(--color-secondary);
    border-radius: var(--radius-sm);
}

code {
    padding: var(--space-1) var(--space-4);
}

pre {
    padding: var(--space-16);
    margin: var(--space-16) 0;
    overflow: auto;
    border: 1px solid var(--color-border);
}

pre code {
    background: none;
    padding: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-16);
    border-radius: var(--radius-base);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1.5;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
    border: none;
    text-decoration: none;
    position: relative;
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-btn-primary-text);
}

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

.btn--primary:active {
    background: var(--color-primary-active);
}

.btn--secondary {
    background: var(--color-secondary);
    color: var(--color-text);
}

.btn--secondary:hover {
    background: var(--color-secondary-hover);
}

.btn--secondary:active {
    background: var(--color-secondary-active);
}

.btn--outline {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.btn--outline:hover {
    background: var(--color-secondary);
}

.btn--sm {
    padding: var(--space-4) var(--space-12);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
}

.btn--lg {
    padding: var(--space-10) var(--space-20);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-md);
}

.btn--full-width {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Form elements */
.form-control {
    display: block;
    width: 100%;
    padding: var(--space-8) var(--space-12);
    font-size: var(--font-size-md);
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-base);
    transition:
        border-color var(--duration-fast) var(--ease-standard),
        box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
}

select.form-control {
    padding: var(--space-8) var(--space-12);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: var(--select-caret-light);
    background-repeat: no-repeat;
    background-position: right var(--space-12) center;
    background-size: 16px;
    padding-right: var(--space-32);
}

/* Add a dark mode specific caret */
@media (prefers-color-scheme: dark) {
    select.form-control {
        background-image: var(--select-caret-dark);
    }
}

/* Also handle data-color-scheme */
[data-color-scheme="dark"] select.form-control {
    background-image: var(--select-caret-dark);
}

[data-color-scheme="light"] select.form-control {
    background-image: var(--select-caret-light);
}

.form-control:focus {
    border-color: var(--color-primary);
    outline: var(--focus-outline);
}

.form-label {
    display: block;
    margin-bottom: var(--space-8);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.form-group {
    margin-bottom: var(--space-16);
}

/* Card component */
.card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--duration-normal) var(--ease-standard);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card__body {
    padding: var(--space-16);
}

.card__header,
.card__footer {
    padding: var(--space-16);
    border-bottom: 1px solid var(--color-card-border-inner);
}

/* Status indicators - simplified with CSS variables */
.status {
    display: inline-flex;
    align-items: center;
    padding: var(--space-6) var(--space-12);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.status--success {
    background-color: rgba(
        var(--color-success-rgb, 33, 128, 141),
        var(--status-bg-opacity)
    );
    color: var(--color-success);
    border: 1px solid
        rgba(
            var(--color-success-rgb, 33, 128, 141),
            var(--status-border-opacity)
        );
}

.status--error {
    background-color: rgba(
        var(--color-error-rgb, 192, 21, 47),
        var(--status-bg-opacity)
    );
    color: var(--color-error);
    border: 1px solid
        rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
    background-color: rgba(
        var(--color-warning-rgb, 168, 75, 47),
        var(--status-bg-opacity)
    );
    color: var(--color-warning);
    border: 1px solid
        rgba(
            var(--color-warning-rgb, 168, 75, 47),
            var(--status-border-opacity)
        );
}

.status--info {
    background-color: rgba(
        var(--color-info-rgb, 98, 108, 113),
        var(--status-bg-opacity)
    );
    color: var(--color-info);
    border: 1px solid
        rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* Container layout */
.container {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: var(--space-16);
    padding-left: var(--space-16);
}

@media (min-width: 640px) {
    .container {
        max-width: var(--container-sm);
    }
}
@media (min-width: 768px) {
    .container {
        max-width: var(--container-md);
    }
}
@media (min-width: 1024px) {
    .container {
        max-width: var(--container-lg);
    }
}
@media (min-width: 1280px) {
    .container {
        max-width: var(--container-xl);
    }
}

/* Utility classes */
.flex {
    display: flex;
}
.flex-col {
    flex-direction: column;
}
.items-center {
    align-items: center;
}
.justify-center {
    justify-content: center;
}
.justify-between {
    justify-content: space-between;
}
.gap-4 {
    gap: var(--space-4);
}
.gap-8 {
    gap: var(--space-8);
}
.gap-16 {
    gap: var(--space-16);
}

.m-0 {
    margin: 0;
}
.mt-8 {
    margin-top: var(--space-8);
}
.mb-8 {
    margin-bottom: var(--space-8);
}
.mx-8 {
    margin-left: var(--space-8);
    margin-right: var(--space-8);
}
.my-8 {
    margin-top: var(--space-8);
    margin-bottom: var(--space-8);
}

.p-0 {
    padding: 0;
}
.py-8 {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
}
.px-8 {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
}
.py-16 {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
}
.px-16 {
    padding-left: var(--space-16);
    padding-right: var(--space-16);
}

.block {
    display: block;
}
.hidden {
    display: none;
}

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

:focus-visible {
    outline: var(--focus-outline);
    outline-offset: 2px;
}

/* Dark mode specifics */
[data-color-scheme="dark"] .btn--outline {
    border: 1px solid var(--color-border-secondary);
}

@font-face {
    font-family: "FKGroteskNeue";
    src: url("https://www.perplexity.ai/fonts/FKGroteskNeue.woff2")
        format("woff2");
}

/* Custom styles for Wiktor Ziębka's website */

/* Section styling */
.section {
    padding: var(--space-32) 0;
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-32);
    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 0.8s var(--ease-standard),
        transform 0.8s var(--ease-standard);
}

.section__header.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.section__title {
    margin-bottom: var(--space-8);
    color: var(--color-text);
}

.section__subtitle {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s var(--ease-standard);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav__brand {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

.nav__brand h2 {
    margin: 0;
    font-size: var(--font-size-xl);
    letter-spacing: var(--letter-spacing-tight);
}

.nav__brand img {
    height: 40px;

}


.nav__menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--space-24);
}

.nav__link {
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    color: var(--color-text);
    position: relative;
    padding: var(--space-4) 0;
    transition: color 0.3s var(--ease-standard);
}

.nav__link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s var(--ease-standard);
}

.nav__link:hover {
    color: var(--color-primary);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav__toggle span {
    width: 28px;
    height: 2px;
    background-color: var(--color-text);
    transition: all 0.3s var(--ease-standard);
}

/* Hero Section */
.hero {
    padding: 160px 0 80px;
    overflow: hidden;
    position: relative;
}

.hero__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-32);
}

.hero__content {
    flex: 1;
    max-width: 600px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeIn 1s var(--ease-standard) forwards;
    animation-delay: 0.3s;
}

.hero__title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: var(--space-16);
    background: linear-gradient(
        to right,
        var(--color-text),
        var(--color-primary)
    );
    -webkit-background-clip: text;
    color: transparent;
}

.hero__description {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-24);
    color: var(--color-text-secondary);
}

.hero__buttons {
    display: flex;
    gap: var(--space-16);
}

.hero__visual {
    flex: 1;
    position: relative;
    height: 400px;
    z-index: -50;
}

.hero__circle {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: linear-gradient(
        135deg,
        var(--color-primary),
        rgba(33, 128, 141, 0.2)
    );
    opacity: 0.8;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 5s infinite alternate var(--ease-standard);
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    animation: float 8s infinite alternate var(--ease-standard);
}

.floating-element--1 {
    width: 80px;
    height: 80px;
    background-color: rgba(33, 128, 141, 0.3);
    top: 20%;
    left: 20%;
    animation-delay: 0.5s;
}

.floating-element--2 {
    width: 60px;
    height: 60px;
    background-color: rgba(94, 82, 64, 0.2);
    top: 60%;
    left: 70%;
    animation-delay: 1.5s;
}

.floating-element--3 {
    width: 40px;
    height: 40px;
    background-color: rgba(33, 128, 141, 0.4);
    top: 80%;
    left: 30%;
    animation-delay: 2.5s;
}

/* About Section */
.about {
    background-color: var(--color-background);
}

.about__content {
    display: flex;
    align-items: center;
    gap: var(--space-32);
}

.about__text {
    flex: 3;
    opacity: 0;
    transform: translateY(20px);
}

.about__description {
    margin-bottom: var(--space-16);
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
}

.about__stats {
    display: flex;
    gap: var(--space-32);
    margin-top: var(--space-24);
}

.stat {
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
}

.stat__number {
    font-size: var(--font-size-4xl);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.stat__label {
    color: var(--color-text-secondary);
}

.about__image {
    display: flex;
    justify-content: center;

    flex: 2;
    opacity: 0;
    transform: translateX(20px);

}

.image__container {
    background-color: var(--color-secondary);
    border-radius: var(--radius-lg);
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--color-border);
    transition: transform 0.3s var(--ease-standard);
}

.image__container:hover {
    transform: scale(1.02);
}

.image__container-content {
    text-align: center;
    color: var(--color-text-secondary);
}

/* Services Section */
.services {
    background-color: var(--color-surface);
    position: relative;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-24);
}

.service-card {
    background-color: var(--color-background);
    border-radius: var(--radius-lg);
    padding: var(--space-24);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-card-border);
    transition: all 0.3s var(--ease-standard);
    opacity: 0;
    transform: translateY(20px);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity 0.3s var(--ease-standard);
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.service-card:hover::before {
    opacity: 0.05;
}

.service-card__icon {
    font-size: 2rem;
    margin-bottom: var(--space-16);
}

.service-card__title {
    margin-bottom: var(--space-8);
}

.service-card__description {
    color: var(--color-text-secondary);
}

/* Process Section */
.process {
    background-color: var(--color-background);
}

.process__steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: var(--space-32);
}

.process__steps::before {
    content: "";
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-card-border);
    z-index: 0;
}

.process__step {
    flex: 1;
    text-align: center;
    padding: 0 var(--space-16);
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(20px);
}

.process__step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin: 0 auto var(--space-16);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s var(--ease-standard);
}

.process__step:hover .process__step-number {
    transform: scale(1.1);
}

.process__step-title {
    margin-bottom: var(--space-8);
}

.process__step-description {
    color: var(--color-text-secondary);
}

/* Testimonials Section */
.testimonials {
    background-color: var(--color-surface);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-24);
}

.testimonial-card {
    background-color: var(--color-background);
    border-radius: var(--radius-lg);
    padding: var(--space-24);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-card-border);
    transition: all 0.3s var(--ease-standard);
    opacity: 0;
    transform: translateY(20px);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.testimonial-card__content {
    margin-bottom: var(--space-16);
}

.testimonial-card__text {
    font-style: italic;
    margin-bottom: var(--space-16);
    color: var(--color-text-secondary);
    position: relative;
}

.testimonial-card__text::before {
    content: '"';
    font-size: 2.5rem;
    color: var(--color-primary);
    opacity: 0.2;
    position: absolute;
    top: -20px;
    left: -10px;
}

.testimonial-card__result {
    display: inline-block;
    padding: var(--space-6) var(--space-12);
    background-color: rgba(33, 128, 141, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    margin-top: var(--space-8);
}

.testimonial-card__author {
    display: flex;
    align-items: center;
}

.testimonial-card__name {
    margin: 0;
    font-weight: var(--font-weight-medium);
}

/* Contact Section */
.contact {
    background-color: var(--color-background);
}

.contact__content {
    display: flex;
    gap: var(--space-24);
}

.contact__info {
    flex: 1;
    opacity: 0;
    transform: translateX(-20px);
}

.contact__info h3 {
    margin-bottom: var(--space-16);
    font-size: var(--font-size-xl);
}

.contact__detail {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

.contact__icon {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.contact__detail a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s var(--ease-standard);
}

.contact__detail a:hover {
    color: var(--color-primary);
}

.contact__form {
    flex: 2;
    background-color: var(--color-surface);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-card-border);
    opacity: 0;
    transform: translateX(20px);
}

/* Footer */
.footer {
    background-color: var(--color-text);
    color: var(--color-surface);
    padding: var(--space-32) 0 var(--space-16);
    margin-top: var(--space-32);
}

.footer__content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding-bottom: var(--space-24);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--space-24);
}

.footer__main h3 {
    color: var(--color-surface);
    margin-bottom: var(--space-8);
}

.footer__main p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

.footer__contact p {
    margin-bottom: var(--space-8);
    color: rgba(255, 255, 255, 0.7);
}

.footer__bottom {
    text-align: center;
}

.footer__bottom p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        transform: translate(-50%, -50%) scale(1.05);
    }
}

@keyframes float {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-20px);
    }
}

/* Responsive styles */
@media screen and (max-width: 992px) {
    .hero__title {
        font-size: 2.5rem;
    }

    .hero__container {
        flex-direction: column;
    }

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

    .hero__buttons {
        justify-content: center;
    }

    .about__content {
        flex-direction: column;
    }

    .about__text {
        order: 2;
    }

    .about__image {
        order: 1;
        margin-bottom: var(--space-24);
    }

    .process__steps {
        flex-direction: column;
        gap: var(--space-32);
    }

    .process__steps::before {
        display: none;
    }

    .contact__content {
        flex-direction: column;
    }
}

@media screen and (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-surface);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: left 0.3s var(--ease-standard);
        box-shadow: var(--shadow-md);
        z-index: 10;
    }

    .nav__menu.active {
        left: 0;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav__toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav__toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero__buttons {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .hero__cta,
    .hero .btn--outline {
        width: 100%;
    }

    .about__stats {
        flex-direction: column;
        gap: var(--space-16);
    }
}