/* ==========================================================================
   Reset i zmienne CSS
   ========================================================================== */

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

:root {
    --color-bg: #1E2530;
    --color-accent: #ff914d;
    --color-text: #ffffff;
    --color-text-secondary: #a0aec0;
    --color-border: rgba(255, 255, 255, 0.1);
    --color-error: #ff6b6b;
    --color-success: #51cf66;

    --terminal-bg: #0d1117;
    --terminal-header-bg: #161b22;
    --terminal-text: #c9d1d9;
    --terminal-green: #3fb950;
    --terminal-blue: #58a6ff;

    --surface-1: rgba(255, 255, 255, 0.02);
    --surface-2: rgba(255, 255, 255, 0.03);
    --surface-3: rgba(255, 255, 255, 0.05);
    --surface-overlay: rgba(30, 37, 48, 0.9);
    --surface-footer: rgba(0, 0, 0, 0.2);
    --surface-card: #2a3340;

    --border-soft: rgba(255, 255, 255, 0.05);
    --border-medium: rgba(255, 255, 255, 0.12);
    --border-strong: rgba(255, 255, 255, 0.35);

    --accent-soft: rgba(255, 145, 77, 0.06);
    --accent-medium: rgba(255, 145, 77, 0.12);
    --accent-strong: rgba(255, 145, 77, 0.16);
    --accent-border-soft: rgba(255, 145, 77, 0.2);
    --accent-border-medium: rgba(255, 145, 77, 0.55);
    --accent-border-strong: rgba(255, 145, 77, 0.78);
    --accent-border-max: rgba(255, 145, 77, 0.95);
    --accent-focus: rgba(255, 145, 77, 0.25);
    --accent-focus-strong: rgba(255, 145, 77, 0.35);
    --accent-glow-soft: rgba(255, 145, 77, 0.1);
    --accent-glow-medium: rgba(255, 145, 77, 0.12);
    --accent-glow-strong: rgba(255, 145, 77, 0.2);

    --timeline-base: #2d3748;

    --shadow-soft: rgba(0, 0, 0, 0.1);
    --shadow-strong: rgba(0, 0, 0, 0.28);

    --font-family: 'Inter', sans-serif;
    --font-family-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --font-family-brand: 'Montserrat', 'Plus Jakarta Sans', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --transition-default: 0.3s ease;
    --motion-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --motion-duration-fast: 220ms;
    --motion-duration-base: 420ms;
    --motion-duration-slow: 650ms;
    --motion-duration-mobile: 360ms;
    --reveal-distance: 16px;
    --header-height: 80px;
    --header-height-mobile: 70px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scrollbar-width: thin;
    scrollbar-color: var(--color-accent) rgba(255, 255, 255, 0.08);
}

html::-webkit-scrollbar {
    width: 11px;
}

html::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.06);
}

html::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-accent), var(--color-accent));
    border-radius: 999px;
    border: 2px solid rgba(30, 37, 48, 0.72);
}

html::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--color-accent), var(--color-accent));
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg);
    background-image:
        radial-gradient(circle at 12% 8%, rgba(255, 145, 77, 0.12), transparent 36%),
        radial-gradient(circle at 88% 24%, rgba(88, 166, 255, 0.09), transparent 34%),
        linear-gradient(180deg, #1b212c 0%, #1e2530 48%, #1a222e 100%);
    color: var(--color-text);
    line-height: 1.7;
    letter-spacing: 0.01em;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent) 50%, var(--color-accent) 100%);
    box-shadow: 0 0 12px var(--accent-glow-medium);
    z-index: 1300;
    transition: width 0.12s linear;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

section {
    padding: var(--spacing-3xl) 0;
}

.hero,
.process,
.pricing,
.contact,
.footer {
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.section-title-accent {
    color: var(--color-accent);
}

.section-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 500;
    line-height: 1.65;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: transparent;
    transition: all var(--transition-default);
    z-index: 1000;
    border-bottom: 1px solid transparent;
}

.header--scrolled {
    background-color: rgba(30, 37, 48, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 20px var(--shadow-soft);
}

.header__container {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    height: 100%;
    gap: var(--spacing-lg);
}

.header__logo {
    text-decoration: none;
}

.header__logo-text {
    font-family: var(--font-family-brand);
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--color-accent);
    letter-spacing: -0.03em;
}

.header__nav {
    display: flex;
    justify-content: center;
    min-width: 0;
}

.header__menu {
    display: flex;
    gap: var(--spacing-xl);
    list-style: none;
    flex-wrap: wrap;
}

.header__menu-link {
    font-family: var(--font-family-heading);
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    position: relative;
}

.header__menu-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-default);
}

.header__menu-link:hover::after {
    width: 100%;
}

.header__hamburger {
    display: none;
    background: var(--surface-2);
    border: 1px solid var(--border-medium);
    border-radius: 12px;
    cursor: pointer;
    width: 44px;
    height: 44px;
    padding: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    z-index: 1001;
    transition: all var(--transition-default);
}

.header__hamburger-line {
    width: 22px;
    height: 2.5px;
    border-radius: 999px;
    background-color: var(--color-text);
    transition: all var(--transition-default);
    transform-origin: center;
}

.header__hamburger:hover {
    border-color: var(--accent-border-medium);
    background: var(--accent-medium);
}

.header__hamburger:active {
    transform: scale(0.96);
}

.header__hamburger:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-focus);
}

.header__hamburger--open .header__hamburger-line:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.header__hamburger--open .header__hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.header__hamburger--open .header__hamburger-line:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

.header__menu-item--cta {
    display: none;
}

.header__cta-button {
    font-family: var(--font-family-heading);
    background-color: var(--color-accent);
    color: var(--color-bg);
    padding: var(--spacing-sm) var(--spacing-xl);
    min-height: 48px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.01em;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Hero */
.hero {
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero__container {
    display: flex;
    gap: var(--spacing-3xl);
    align-items: center;
    flex-wrap: wrap;
}

.hero__content,
.hero__terminal {
    flex: 1;
    min-width: 0;
}

.hero__content {
    max-width: 600px;
}

.hero__content > * {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity var(--motion-duration-base) var(--motion-ease),
        transform var(--motion-duration-base) var(--motion-ease);
}

body.is-loaded .hero__content > * {
    opacity: 1;
    transform: translateY(0);
}

body.is-loaded .hero__title { transition-delay: 80ms; }
body.is-loaded .hero__subtitle { transition-delay: 180ms; }
body.is-loaded .hero__buttons { transition-delay: 260ms; }

.hero__terminal {
    opacity: 0;
    transform: translateY(22px) scale(0.985);
    transition: opacity var(--motion-duration-slow) var(--motion-ease),
        transform var(--motion-duration-slow) var(--motion-ease);
    transition-delay: 220ms;
}

body.is-loaded .hero__terminal {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.hero__title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-5xl);
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
    font-weight: 800;
    letter-spacing: -0.025em;
    position: relative;
    min-height: 3.7em;
}

.hero__title-accent {
    color: var(--color-accent);
}

.hero__title-typed {
    display: none;
    position: absolute;
    top: -0.08em;
    left: 0;
}

.hero__title-fallback,
.hero__title-typed {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero__title-line {
    display: block;
    min-height: 1.15em;
    white-space: nowrap;
}

#hero-typewriter-main {
    white-space: pre-line;
}

@media (max-width: 768px) {
    .hero__title-line {
        white-space: normal;
    }
}

body.hero-typewriter-enabled .hero__title-fallback {
    visibility: hidden;
}

body.hero-typewriter-enabled .hero__title-typed {
    display: inline-flex;
}

.hero__title-cursor {
    display: inline-block;
    margin-left: 2px;
    color: var(--color-accent);
    animation: heroCursorBlink 0.7s steps(1, end) infinite;
}

@keyframes heroCursorBlink {
    0%,
    45% {
        opacity: 1;
    }
    46%,
    100% {
        opacity: 0;
    }
}

.hero__subtitle {
    font-size: var(--font-size-xl);
    font-weight: 500;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
    max-width: 90%;
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero__button {
    font-family: var(--font-family-heading);
    padding: var(--spacing-sm) var(--spacing-xl);
    min-height: 48px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.01em;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hero__button--primary {
    background-color: var(--color-accent);
    color: var(--color-bg);
}

.hero__button--secondary {
    border: 2px solid var(--color-border);
    color: var(--color-text);
}

.header__cta-button,
.hero__button,
.pricing-card__button,
.footer__social-link {
    transition: transform var(--motion-duration-fast) var(--motion-ease),
        box-shadow var(--motion-duration-fast) var(--motion-ease),
        border-color var(--motion-duration-fast) var(--motion-ease),
        background-color var(--motion-duration-fast) var(--motion-ease),
        color var(--motion-duration-fast) var(--motion-ease);
}

.header__cta-button:hover,
.hero__button:hover,
.pricing-card__button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px var(--accent-glow-medium);
}

.footer__social-link:hover {
    transform: translateY(-2px);
    border-color: var(--accent-border-medium);
    background-color: var(--accent-soft);
}

.terminal {
    background-color: var(--terminal-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    max-width: 100%;
}

.terminal__header {
    background-color: var(--terminal-header-bg);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.terminal__buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.terminal__button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal__button--close { background-color: #ff5f56; }
.terminal__button--minimize { background-color: #ffbd2e; }
.terminal__button--maximize { background-color: #27ca3f; }

.terminal__title,
.terminal__body {
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: var(--font-size-sm);
}

.terminal__body {
    padding: var(--spacing-xl);
}

.terminal__line {
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.terminal__prompt { color: var(--terminal-green); }
.terminal__command { color: var(--terminal-text); }
.terminal__output { color: var(--terminal-blue); }

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

.process__timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-3xl) 0;
}

.process__timeline-base-line,
.process__timeline-progress-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    transform: translateX(-50%);
}

.process__timeline-base-line {
    bottom: 0;
    background-color: var(--timeline-base);
    z-index: 1;
}

.process__timeline-progress-line {
    height: 0;
    background-color: var(--color-accent);
    transition: height 0.5s ease;
    z-index: 2;
}

.process__timeline-step {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    margin-bottom: 150px;
}

.process__timeline-step:last-child {
    margin-bottom: 0;
}

.process__timeline-step:nth-child(odd) .process__timeline-step-content {
    grid-column: 1;
    text-align: right;
    padding-right: 60px;
}

.process__timeline-step:nth-child(even) .process__timeline-step-content {
    grid-column: 3;
    text-align: left;
    padding-left: 60px;
}

.process__timeline-step-content {
    position: relative;
}

.process__timeline-number {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background-color: var(--color-bg);
    border-radius: 50%;
    color: var(--color-accent);
    font-size: var(--font-size-2xl);
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
}

.process__timeline-step:nth-child(odd) .process__timeline-number { right: -30px; }
.process__timeline-step:nth-child(even) .process__timeline-number { left: -30px; }

.process__timeline-step-content::before {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--timeline-base);
    z-index: 3;
}

.process__timeline-step:nth-child(odd) .process__timeline-step-content::before { right: -10px; }
.process__timeline-step:nth-child(even) .process__timeline-step-content::before { left: -10px; }

.process__timeline-step--active .process__timeline-step-content::before {
    background-color: var(--color-accent);
    box-shadow: 0 0 0 4px var(--accent-glow-strong);
}

.process__timeline-text {
    background-color: var(--surface-1);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    padding: 0.85rem 0.95rem;
    backdrop-filter: blur(3px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
    transition: transform var(--motion-duration-fast) var(--motion-ease),
        border-color var(--transition-default), box-shadow var(--transition-default), background-color var(--transition-default);
}

.process__timeline-step--active .process__timeline-text {
    border-color: var(--accent-border-strong);
    background-color: rgba(255, 255, 255, 0.04);
    box-shadow: 0 0 0 1px var(--accent-border-soft), 0 10px 26px rgba(0, 0, 0, 0.22);
    transform: translateY(-2px);
}

.process__timeline-step--pulse .process__timeline-text {
    animation: timelinePulse var(--motion-duration-slow) var(--motion-ease);
}

@keyframes timelinePulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 145, 77, 0);
    }
    45% {
        box-shadow: 0 0 0 6px var(--accent-glow-soft);
    }
    100% {
        box-shadow: 0 0 0 1px var(--accent-border-soft), 0 10px 26px rgba(0, 0, 0, 0.22);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(var(--reveal-distance));
    transition: opacity var(--motion-duration-base) var(--motion-ease),
        transform var(--motion-duration-base) var(--motion-ease);
    transition-delay: var(--reveal-delay, 0ms);
}

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

.process__timeline-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-sm);
}

.process__timeline-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.65;
}

/* Pricing */
.pricing {
    background-color: var(--surface-1);
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background-color: var(--surface-card);
    border: 1px solid var(--accent-border-medium);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    transition: transform var(--motion-duration-fast) var(--motion-ease),
        box-shadow var(--motion-duration-fast) var(--motion-ease),
        border-color var(--motion-duration-fast) var(--motion-ease);
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto;
    height: 82px;
    background: linear-gradient(180deg, rgba(255, 145, 77, 0.06), rgba(255, 145, 77, 0));
    pointer-events: none;
    z-index: 0;
}

.pricing-card > * {
    position: relative;
    z-index: 1;
}

.pricing-card--highlighted {
    transform: scale(1.05);
    border-color: var(--accent-border-strong);
    box-shadow: 0 0 0 1px var(--accent-border-soft), 0 10px 28px rgba(0, 0, 0, 0.22);
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-border-strong);
    box-shadow: 0 0 0 1px var(--accent-border-soft), 0 16px 36px rgba(0, 0, 0, 0.26);
}

.pricing-card__badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--color-accent);
    color: var(--color-bg);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 700;
    border-bottom-left-radius: var(--radius-md);
}

.pricing-card__header {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding: 0.6rem 0.7rem 0.7rem;
    border-bottom: 1px solid var(--border-medium);
    background: var(--surface-1);
    border-radius: calc(var(--radius-md) - 2px);
}

.pricing-card__title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-lg);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-xs);
}

.pricing-card--highlighted .pricing-card__title {
    margin-top: 30px;
}

.pricing-card__price {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-2xl);
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--color-accent);
}

.pricing-card__period,
.pricing-card__description,
.pricing-card__features li {
    color: var(--color-text-secondary);
}

.pricing-card__description {
    margin-bottom: var(--spacing-sm);
}

.pricing-card__features {
    list-style: none;
    margin: 0 0 var(--spacing-lg);
    padding: 0;
    flex: 1;
    display: grid;
    gap: 0.35rem;
}

.pricing-card__features li {
    position: relative;
    padding: 0.45rem 0.5rem 0.45rem 1.7rem;
    font-size: var(--font-size-sm);
    background: var(--surface-1);
    border: 1px solid var(--border-soft);
    border-radius: calc(var(--radius-md) - 2px);
}

.pricing-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.pricing-card__button {
    display: block;
    margin-top: auto;
    text-align: center;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-family: var(--font-family-heading);
    font-weight: 700;
    letter-spacing: 0.01em;
    padding: var(--spacing-sm) var(--spacing-xl);
    min-height: 48px;
    background-color: var(--color-accent);
    color: var(--color-bg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    border: 1px solid rgba(255, 145, 77, 0.7);
}

.pricing-card__button--secondary {
    background-color: transparent;
    color: var(--color-accent);
    border: 1px solid var(--accent-border-strong);
    background: var(--surface-1);
}

/* Contact */
.contact {
    background-color: var(--surface-1);
}

.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.contact__wrapper > * {
    min-width: 0;
}

.contact__info {
    max-width: 500px;
}

.contact__description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
    font-size: var(--font-size-lg);
    line-height: 1.7;
    max-width: 400px;
}

.contact__description + .contact__description {
    margin-top: calc(var(--spacing-2xl) * -0.55);
}

.contact__form-wrapper {
    background-color: var(--surface-2);
    border: 1px solid var(--accent-border-medium);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
    position: relative;
    overflow: hidden;
}

.contact__form-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(150deg, rgba(255, 145, 77, 0.08) 0%, rgba(255, 145, 77, 0) 42%);
    pointer-events: none;
}

.contact__form {
    position: relative;
    z-index: 1;
}

.contact__form-wrapper--compact {
    padding: var(--spacing-lg);
}

.contact__form-wrapper--compact .form-group {
    margin-bottom: var(--spacing-sm);
}

.contact__form-wrapper--compact .form-textarea {
    min-height: 64px;
}

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

.contact__form-wrapper--compact .form-group:not(.form-group--checkbox) {
    background: var(--surface-1);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    padding: 0.65rem 0.7rem 0.55rem;
    transition: border-color var(--transition-default), box-shadow var(--transition-default), background-color var(--transition-default);
}

.contact__form-wrapper--compact .form-group:not(.form-group--checkbox):focus-within {
    border-color: var(--accent-border-strong);
    box-shadow: 0 0 0 1px var(--accent-border-soft);
    background: rgba(255, 255, 255, 0.04);
}

.form-label {
    font-family: var(--font-family-heading);
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: #d8e0ea;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.62rem 0.72rem;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    transition: border-color var(--transition-default), box-shadow var(--transition-default), background-color var(--transition-default);
}

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

.form-input:focus-visible,
.form-textarea:focus-visible {
    outline: none;
    border-color: var(--accent-border-max);
    box-shadow: 0 0 0 2px var(--accent-focus);
    background-color: rgba(255, 255, 255, 0.07);
}

.form-group--checkbox {
    position: relative;
    margin-top: var(--spacing-sm);
}

.form-checkbox-input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    border: 0;
    padding: 0;
    clip: rect(0 0 0 0);
    overflow: hidden;
    white-space: nowrap;
}

.form-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    background: var(--surface-1);
    transition: border-color var(--transition-default), background-color var(--transition-default), box-shadow var(--transition-default);
    cursor: pointer;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.form-checkbox-custom {
    width: 20px;
    height: 20px;
    min-width: 20px;
    margin-top: 1px;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    background: var(--surface-3);
    position: relative;
    transition: border-color var(--transition-default), background-color var(--transition-default), box-shadow var(--transition-default);
}

.form-checkbox-custom::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid #1e2530;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0.85);
    opacity: 0;
    transition: opacity var(--transition-default);
}

.form-checkbox-text {
    flex: 1;
}

.form-checkbox-label:hover {
    border-color: var(--accent-border-medium);
    background: var(--accent-soft);
}

.form-checkbox-input:checked + .form-checkbox-label {
    border-color: var(--accent-border-strong);
    background: var(--accent-glow-soft);
}

.form-checkbox-input:checked + .form-checkbox-label .form-checkbox-custom {
    background: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--accent-glow-strong);
}

.form-checkbox-input:checked + .form-checkbox-label .form-checkbox-custom::after {
    opacity: 1;
}

.form-checkbox-input:focus-visible + .form-checkbox-label {
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-focus);
}

.form-link {
    color: var(--color-accent);
    text-decoration: none;
}

.form-link:hover {
    text-decoration: underline;
}

.form-error {
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    display: none;
}

.form-input--error,
.form-textarea.form-input--error {
    border-color: var(--color-error);
    box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.2);
}

.form-submit {
    font-family: var(--font-family-heading);
    width: 100%;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-xl);
    min-height: 48px;
    font-size: var(--font-size-base);
    font-weight: 700;
    letter-spacing: 0.01em;
    background-color: var(--color-accent);
    color: var(--color-bg);
    cursor: pointer;
    transition: transform var(--motion-duration-fast) var(--motion-ease),
        box-shadow var(--motion-duration-fast) var(--motion-ease),
        filter var(--motion-duration-fast) var(--motion-ease),
        border-color var(--motion-duration-fast) var(--motion-ease);
    border: 1px solid rgba(255, 145, 77, 0.7);
}

.form-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px var(--accent-glow-medium);
}

.form-submit:active {
    transform: translateY(0);
    filter: brightness(0.97);
}

.form-message {
    margin-top: var(--spacing-lg);
    padding: 0.75rem 0.9rem;
    border-radius: var(--radius-md);
    display: none;
    border: 1px solid var(--border-medium);
    background: var(--surface-1);
}

.form-message--success {
    border-color: rgba(81, 207, 102, 0.5);
    background: rgba(81, 207, 102, 0.12);
    color: #dff6e4;
}

.form-message--error {
    border-color: rgba(255, 107, 107, 0.55);
    background: rgba(255, 107, 107, 0.14);
    color: #ffdede;
}

/* Footer */
.footer {
    background-color: var(--surface-footer);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    align-items: start;
}

.footer__logo-text {
    font-family: var(--font-family-brand);
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--color-accent);
    letter-spacing: -0.03em;
}

.footer__logo {
    display: inline-flex;
    text-decoration: none;
    color: inherit;
}

.footer__description,
.footer__link,
.footer__copyright,
.footer__legal-link {
    color: var(--color-text-secondary);
}

.footer__legal-link {
    text-decoration: none;
}

.footer__title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-lg);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-md);
}

.footer__list {
    list-style: none;
}

.footer__link {
    text-decoration: none;
    display: block;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-default), transform var(--transition-default);
}

.footer__link:hover {
    color: var(--color-text);
    transform: translateX(2px);
}

.footer__social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.footer__social-link {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background-color: var(--surface-3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer__bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer__legal {
    display: flex;
    gap: var(--spacing-lg);
}

.footer__legal-link:hover {
    color: var(--color-text);
    text-decoration: underline;
}

/* Scroll to top */
.scroll-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 52px;
    height: 52px;
    border: 1px solid var(--accent-border-medium);
    border-radius: 50%;
    background: var(--surface-overlay);
    color: var(--color-accent);
    font-family: var(--font-family-heading);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 24px var(--shadow-strong);
    backdrop-filter: blur(6px);
    transition: opacity var(--transition-default), transform var(--transition-default), background-color var(--transition-default), border-color var(--transition-default);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    pointer-events: none;
    z-index: 1200;
}

.scroll-top__icon {
    display: block;
    line-height: 1;
    transform: translateY(-1px);
}

.scroll-top--visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.scroll-top:hover {
    background-color: var(--accent-strong);
    border-color: var(--accent-border-max);
}

.scroll-top:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-focus-strong), 0 10px 24px var(--shadow-strong);
}

.custom-cursor {
    position: fixed;
    left: 0;
    top: 0;
    pointer-events: none;
    z-index: 1400;
    opacity: 0;
    transition: opacity var(--motion-duration-fast) var(--motion-ease),
        transform var(--motion-duration-fast) var(--motion-ease),
        width var(--motion-duration-fast) var(--motion-ease),
        height var(--motion-duration-fast) var(--motion-ease),
        border-color var(--motion-duration-fast) var(--motion-ease),
        background-color var(--motion-duration-fast) var(--motion-ease);
}

.custom-cursor--ring {
    width: 34px;
    height: 34px;
    border: 1.5px solid var(--accent-border-medium);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 0 1px rgba(255, 145, 77, 0.16);
}

.custom-cursor--dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-accent);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px var(--accent-glow-strong);
}

.custom-cursor--ring.custom-cursor--active {
    width: 44px;
    height: 44px;
    border-color: var(--accent-border-max);
    background-color: var(--accent-soft);
}

.custom-cursor--dot.custom-cursor--active {
    width: 11px;
    height: 11px;
}

/* Utility */
.hidden { display: none !important; }
.visible { display: block !important; }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

/* Desktop 1280+ */
@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
        padding: 0 var(--spacing-xl);
    }

    .hero__title {
        font-size: clamp(3rem, 4vw, 4.25rem);
    }

    .hero__content {
        max-width: 640px;
    }
}

/* Tablet */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

    .header__container {
        gap: var(--spacing-md);
    }

    .header__menu {
        gap: var(--spacing-lg);
    }

    .hero__title {
        font-size: var(--font-size-4xl);
    }

    .hero__subtitle {
        max-width: 100%;
    }

    .process__timeline-step {
        margin-bottom: 110px;
    }

    .pricing__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pricing-card--highlighted {
        transform: scale(1);
        order: -1;
    }

    .footer__content {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Mobile / tablet small */
@media (max-width: 768px) {
    .header {
        height: var(--header-height-mobile);
    }

    .header__hamburger {
        display: flex;
    }

    .header__container {
        display: flex;
        justify-content: space-between;
        gap: 0;
    }

    .header__nav {
        flex: 0;
    }

    .header__menu {
        position: fixed;
        top: var(--header-height-mobile);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height-mobile));
        flex-direction: column;
        flex-wrap: nowrap;
        gap: var(--spacing-lg);
        padding: var(--spacing-xl);
        background-color: var(--color-bg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-default);
        z-index: 999;
        overflow-y: auto;
    }

    .header__menu .header__menu-item {
        opacity: 0;
        transform: translateY(10px);
        transition: opacity var(--motion-duration-mobile) var(--motion-ease),
            transform var(--motion-duration-mobile) var(--motion-ease);
    }

    .header__menu--open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .header__menu--open .header__menu-item {
        opacity: 1;
        transform: translateY(0);
    }

    .header__menu--open .header__menu-item:nth-child(1) { transition-delay: 30ms; }
    .header__menu--open .header__menu-item:nth-child(2) { transition-delay: 70ms; }
    .header__menu--open .header__menu-item:nth-child(3) { transition-delay: 110ms; }
    .header__menu--open .header__menu-item:nth-child(4) { transition-delay: 150ms; }
    .header__menu--open .header__menu-item:nth-child(5) { transition-delay: 190ms; }

    .header__cta-button {
        display: none;
    }

    .header__menu-item--cta {
        display: block;
        margin-top: var(--spacing-md);
    }

    .header__menu-cta {
        display: block;
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm) var(--spacing-xl);
        min-height: 48px;
        border-radius: var(--radius-md);
        text-decoration: none;
        font-weight: 600;
        background-color: var(--color-accent);
        color: var(--color-bg);
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .hero {
        min-height: 100vh;
        padding: calc(var(--header-height-mobile) + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }

    .hero__container {
        flex-direction: column;
        flex-wrap: wrap;
        text-align: left;
        gap: var(--spacing-2xl);
        align-items: stretch;
        width: 100%;
    }

    .hero__content,
    .hero__subtitle {
        max-width: 100%;
    }

    .hero__content {
        width: 100%;
    }

    .hero__title {
        width: 100%;
        max-width: none;
        font-size: clamp(2.4rem, 9vw, 3.2rem);
        line-height: 1.08;
        text-wrap: pretty;
        margin-bottom: var(--spacing-lg);
        min-height: 3.85em;
    }

    .hero__content > * {
        transition-duration: var(--motion-duration-mobile);
        transform: translateY(14px);
    }

    .hero__subtitle {
        width: 100%;
        max-width: none;
        text-wrap: pretty;
        line-height: 1.65;
        margin-bottom: var(--spacing-xl);
    }

    .hero__buttons {
        width: 100%;
        justify-content: flex-start;
        flex-direction: column;
        align-items: stretch;
        flex-wrap: nowrap;
        gap: var(--spacing-sm);
    }

    .hero__button {
        width: 100%;
        max-width: none;
        text-align: center;
    }

    .hero__terminal {
        display: none;
    }

    .process__timeline {
        padding-left: 30px;
    }

    .process__timeline-base-line,
    .process__timeline-progress-line {
        left: 15px;
        transform: none;
    }

    .process__timeline-step {
        display: block;
        margin-bottom: 60px;
    }

    .process__timeline-step-content {
        text-align: left !important;
        padding-left: 30px !important;
    }

    .process__timeline-number {
        left: -30px !important;
        right: auto !important;
        top: 50%;
        transform: translateY(-50%);
        width: 30px;
        height: 30px;
        font-size: var(--font-size-base);
        background-color: var(--color-bg);
        border: 2px solid var(--color-accent);
        border-radius: 50%;
    }

    .process__timeline-step-content::before {
        left: -22px !important;
        right: auto !important;
        top: 50%;
        transform: translateY(-50%);
        width: 14px;
        height: 14px;
        background-color: var(--color-accent);
    }

    .process__timeline-text {
        border: 1px solid var(--accent-border-soft);
    }

    .pricing__grid,
    .contact__wrapper,
    .footer__content {
        grid-template-columns: 1fr;
    }

    .pricing-card {
        max-width: 100%;
        transform: none;
    }

    .pricing-card:hover {
        transform: none;
        box-shadow: 0 0 0 1px var(--accent-border-soft), 0 8px 18px rgba(0, 0, 0, 0.2);
    }

    .pricing-card__features {
        gap: 0.3rem;
    }

    .pricing-card__features li {
        padding: 0.4rem 0.45rem 0.4rem 1.6rem;
    }

    .pricing-card--highlighted {
        order: 0;
    }

    .contact__info,
    .contact__description {
        max-width: 100%;
    }

    .contact__form-wrapper {
        padding: var(--spacing-lg);
        box-shadow: 0 8px 18px rgba(0, 0, 0, 0.2);
    }

    .form-input,
    .form-textarea,
    .form-submit {
        min-height: 44px;
    }

    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer__legal {
        justify-content: center;
    }
}

/* Mobile 320-480 */
@media (max-width: 480px) {
    .hero {
        min-height: 100vh;
    }

    .container {
        padding: 0 1rem;
    }

    section {
        padding: var(--spacing-xl) 0;
    }

    .section-title,
    .hero__title {
        font-size: var(--font-size-2xl);
    }

    .section-subtitle,
    .hero__subtitle {
        font-size: var(--font-size-base);
    }

    .hero__title {
        width: 100%;
        max-width: none;
        font-size: clamp(2.2rem, 10vw, 3rem);
        line-height: 1.06;
        letter-spacing: -0.02em;
        min-height: 3.95em;
    }

    .hero__subtitle {
        width: 100%;
        max-width: none;
        line-height: 1.6;
    }

    .hero__button {
        padding: var(--spacing-sm) var(--spacing-lg);
    }

    .process__timeline {
        padding-left: 25px;
    }

    .process__timeline-base-line,
    .process__timeline-progress-line {
        left: 12px;
    }

    .process__timeline-step-content {
        padding-left: 25px !important;
    }

    .process__timeline-number {
        left: -26px !important;
        top: 50%;
        transform: translateY(-50%);
        width: 25px;
        height: 25px;
        font-size: var(--font-size-sm);
    }

    .process__timeline-step-content::before {
        left: -18px !important;
        top: 50%;
        transform: translateY(-50%);
        width: 10px;
        height: 10px;
    }

    .pricing-card {
        padding: var(--spacing-sm);
    }

    .pricing-card__title {
        font-size: var(--font-size-base);
    }

    .pricing-card__price {
        font-size: var(--font-size-xl);
    }

    .pricing-card__features li,
    .form-label,
    .footer__legal-link {
        font-size: var(--font-size-xs);
    }

    .form-input,
    .form-textarea {
        font-size: var(--font-size-sm);
        padding: var(--spacing-xs);
    }

    .footer__logo-text {
        font-size: var(--font-size-2xl);
    }

    .footer__description,
    .footer__link {
        font-size: var(--font-size-sm);
    }

    .footer__title {
        font-size: var(--font-size-base);
    }

    .footer__legal {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .scroll-top {
        right: 16px;
        bottom: 16px;
        width: 48px;
        height: 48px;
        font-size: 1.35rem;
    }

    .scroll-top__icon {
        transform: translateY(-1px);
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation: none !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0ms !important;
        scroll-behavior: auto !important;
    }

    .reveal,
    .reveal--visible {
        opacity: 1 !important;
        transform: none !important;
    }

    .custom-cursor,
    .scroll-progress {
        display: none !important;
    }

    .hero__title-cursor {
        animation: none;
    }

    .hero__content > *,
    .hero__terminal {
        opacity: 1 !important;
        transform: none !important;
    }

}

@media (hover: hover) and (pointer: fine) {
    body.cursor-premium,
    body.cursor-premium a,
    body.cursor-premium button,
    body.cursor-premium [role="button"],
    body.cursor-premium input,
    body.cursor-premium textarea,
    body.cursor-premium select,
    body.cursor-premium label {
        cursor: none !important;
    }
}

@media (hover: none), (pointer: coarse) {
    .custom-cursor {
        display: none !important;
    }
}