/* ==========================================================================
   Bitspeak - Modern Dark Landing Page Stylesheet
   Design System: Bebas Neue (Headings) | Raleway (Body)
   Colors: #111111, #f3fcff, #a8d8ea, #7fc6e0
   ========================================================================== */

/* --- CSS Variables & Tokens --- */
:root {
    --color-bg-primary: #111111;
    --color-bg-secondary: #131b1f; /* Dark slate-blue background */
    --color-bg-tertiary: #192329;  /* Lighter slate-blue card background */
    --color-text-primary: #f3fcff; /* Icy light blue-white */
    --color-text-muted: #a6c0ca;    /* Muted blue-grey */
    --color-accent-soft: #a8d8ea;   /* Light pastel blue */
    --color-accent-medium: #7fc6e0; /* Medium pastel blue */
    --color-accent-glow: rgba(127, 198, 224, 0.25);
    
    --color-success: #81c784;
    --color-error: #e57373;
    --color-warning: #ffb74d;

    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Raleway', sans-serif;

    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;

    --border-accent: 1px solid rgba(168, 216, 234, 0.15);
    --border-accent-hover: 1px solid rgba(127, 198, 224, 0.4);

    --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 25px rgba(127, 198, 224, 0.18);
    --shadow-glow-active: 0 0 35px rgba(127, 198, 224, 0.35);

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base & Reset Styles --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

body {
    min-height: 100dvh;
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--color-text-primary);
}

p {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--color-text-muted);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

a {
    color: var(--color-accent-soft);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-accent-medium);
}

/* --- Layout Utility Classes --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.text-left {
    text-align: left;
}

.highlight {
    background: linear-gradient(135deg, var(--color-accent-soft) 0%, var(--color-accent-medium) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* --- Buttons System --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.85rem 1.8rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-normal);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent-soft) 0%, var(--color-accent-medium) 100%);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-active);
    filter: brightness(1.05);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-accent-soft);
    color: var(--color-accent-soft);
}

.btn-secondary:hover {
    background-color: var(--color-accent-soft);
    color: var(--color-bg-primary);
    transform: translateY(-2px);
}

.btn-ghost {
    background-color: transparent;
    border: 1px solid rgba(168, 216, 234, 0.2);
    color: var(--color-accent-soft);
}

.btn-ghost:hover {
    border-color: var(--color-accent-medium);
    background-color: rgba(168, 216, 234, 0.06);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-lg {
    padding: 1rem 2.2rem;
    font-size: 0.95rem;
}

/* --- Header / Navigation --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(17, 27, 31, 0.85); /* Slate blue tint */
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(168, 216, 234, 0.12);
    transition: var(--transition-normal);
}

.main-header.scrolled {
    padding: 0.2rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    background-color: rgba(17, 27, 31, 0.95);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px; /* Reduced from 70px */
}

.logo-link {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 32px; /* Reduced from 40px */
    width: auto;
    object-fit: contain;
    transition: var(--transition-normal);
}

.logo-link:hover .logo-img {
    filter: drop-shadow(0 0 8px var(--color-accent-medium));
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 1.8rem;
}

.nav-link {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
    position: relative;
    padding: 0.4rem 0;
}

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

.nav-link:hover {
    color: var(--color-text-primary);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    outline: none;
}

.mobile-menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: 2px;
    transition: var(--transition-normal);
}

/* --- Hero Section --- */
.hero-section {
    padding-top: 140px; /* Adjusted header spacing */
    padding-bottom: 70px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(127, 198, 224, 0.12) 0%, transparent 70%);
    z-index: -1;
    border-radius: 50%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: clamp(2.2rem, 4.5vw, 3.5rem); /* Reduced from 2.5rem-4.2rem */
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.65;
    margin-bottom: 2.2rem;
    color: var(--color-text-muted);
}

.hero-actions {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 3rem;
}

.hero-trust {
    display: flex;
    gap: 2rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.trust-item i {
    width: 18px;
    height: 18px;
    color: var(--color-accent-soft);
}

/* Glow Code Card inside Hero */
.hero-glow-card {
    background-color: var(--color-bg-secondary);
    border: var(--border-accent);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-glow), 0 20px 40px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    position: relative;
    transition: var(--transition-slow);
}

.hero-glow-card:hover {
    box-shadow: var(--shadow-glow-active), 0 25px 45px rgba(0, 0, 0, 0.7);
    border-color: rgba(168, 216, 234, 0.35);
    transform: translateY(-4px);
}

.code-block-header {
    background-color: var(--color-bg-tertiary);
    height: 40px;
    display: flex;
    align-items: center;
    padding: 0 1.2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.code-block-header .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
    display: inline-block;
}

.code-block-header .red { background-color: var(--color-error); }
.code-block-header .yellow { background-color: var(--color-warning); }
.code-block-header .green { background-color: var(--color-success); }

.code-block-header .tab-title {
    margin-left: auto;
    font-family: monospace;
    font-size: 0.8rem;
    color: rgba(168, 216, 234, 0.4);
}

.code-content {
    padding: 1.8rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    overflow-x: auto;
    color: #e5eff2;
}

.keyword { color: #f38ba8; }
.string { color: #a6e3a1; }
.number { color: #f9e2af; }
.function { color: #89b4fa; }
.constant { color: #fab387; }

.glow-card-footer {
    background-color: rgba(19, 27, 31, 0.6);
    border-top: 1px solid rgba(168, 216, 234, 0.08);
    padding: 0.75rem 1.5rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent-soft);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-accent-soft);
    animation: pulse 1.8s infinite;
}

.status-text {
    font-family: monospace;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    color: var(--color-accent-soft);
}

/* --- Section Headers --- */
.section-header {
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem); /* Reduced from 2.0rem-3.0rem */
    line-height: 1.1;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.section-description {
    font-size: 1.05rem;
    color: var(--color-text-muted);
}

/* --- Terminal Section --- */
.terminal-section {
    padding: 80px 0;
    position: relative;
}

.terminal-wrapper {
    background-color: #0b0f11; /* Blue tinted black */
    border: var(--border-accent);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-subtle), 0 20px 40px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    margin-bottom: 5rem;
}

.terminal-header {
    background-color: #12181c;
    height: 38px;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    border-bottom: 1px solid rgba(168, 216, 234, 0.05);
}

.terminal-controls {
    display: flex;
    gap: 6px;
}

.control-btn {
    width: 11px;
    height: 11px;
    border-radius: 50%;
}

.control-btn.close { background-color: #ff5f56; }
.control-btn.minimize { background-color: #ffbd2e; }
.control-btn.maximize { background-color: #27c93f; }

.terminal-title {
    margin: 0 auto;
    font-family: monospace;
    font-size: 0.75rem;
    color: rgba(168, 216, 234, 0.4);
    transform: translateX(-15px);
}

.terminal-body {
    padding: 2rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    line-height: 1.7;
    min-height: 240px;
    color: #dfebef;
}

.terminal-body .line {
    margin-bottom: 0.8rem;
    opacity: 0;
    transform: translateY(4px);
    animation: revealLine 400ms forwards;
}

.terminal-body .line:nth-child(1) { animation-delay: 200ms; }
.terminal-body .line:nth-child(2) { animation-delay: 1.2s; }
.terminal-body .line:nth-child(3) { animation-delay: 2.2s; }
.terminal-body .line:nth-child(4) { animation-delay: 3.2s; }
.terminal-body .line:nth-child(5) { animation-delay: 4.2s; }
.terminal-body .line:nth-child(6) { animation-delay: 5.2s; }

.prompt {
    color: var(--color-accent-soft);
    font-weight: 700;
}

.typed-command {
    color: var(--color-text-primary);
}

.output {
    padding-left: 1.5rem;
    margin-top: 0.2rem;
}

.output.error { color: #ff8c8c; }
.output.warning { color: #ffd28c; }

.error-badge, .warning-badge {
    font-weight: 700;
    margin-right: 0.5rem;
}

/* Terminal Summary Grid */
.terminal-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.summary-card {
    background-color: var(--color-bg-secondary);
    border: var(--border-accent);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-md);
    transition: var(--transition-normal);
}

.summary-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-medium);
    background-color: var(--color-bg-tertiary);
    box-shadow: var(--shadow-glow);
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(127, 198, 224, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-soft);
    margin-bottom: 1.5rem;
    transition: var(--transition-normal);
}

.summary-card:hover .card-icon {
    background-color: var(--color-accent-soft);
    color: var(--color-bg-primary);
    box-shadow: 0 0 15px var(--color-accent-soft);
}

.summary-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.8rem;
    letter-spacing: 0.03em;
}

.summary-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.6;
}

/* --- Accent Section (Ukryty Wróg) --- */
.accent-section {
    padding: 80px 0;
    background-color: var(--color-bg-secondary);
    border-top: var(--border-accent);
    border-bottom: var(--border-accent);
}

.accent-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 5rem;
    align-items: center;
}

.accent-text .badge-accent {
    background-color: rgba(127, 198, 224, 0.15);
    color: var(--color-accent-medium);
    border-color: rgba(127, 198, 224, 0.25);
}

.accent-quote {
    border-left: 3px solid var(--color-accent-medium);
    padding-left: 1.5rem;
    margin: 2rem 0 0;
    font-style: italic;
    color: var(--color-accent-soft);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* Comparison Widget */
.interactive-comparison {
    background-color: var(--color-bg-primary);
    border: var(--border-accent);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-subtle);
    overflow: hidden;
}

.comparison-header {
    background-color: var(--color-bg-tertiary);
    padding: 1rem 1.5rem;
    font-size: 0.95rem;
    font-family: var(--font-heading);
    letter-spacing: 0.05em;
    color: var(--color-accent-soft);
    border-bottom: 1px solid rgba(168, 216, 234, 0.15);
}

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

.comp-col {
    padding: 2rem 1.5rem;
}

.comp-col.highlight-col {
    background-color: rgba(127, 198, 224, 0.06);
    border-left: 1px solid rgba(168, 216, 234, 0.15);
}

.comp-col h4 {
    font-size: 1.25rem;
    margin-bottom: 1.2rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.comp-col.highlight-col h4 {
    color: var(--color-accent-soft);
}

.comp-list {
    list-style: none;
}

.comp-list li {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    color: var(--color-text-muted);
    position: relative;
    padding-left: 1.5rem;
}

.comp-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.comp-list.pol li::before { background-color: var(--color-error); }
.comp-list.ang li::before { background-color: var(--color-success); }

/* --- Stories Section (Rekrutacje) --- */
.stories-section {
    padding: 100px 0;
}

.stories-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.story-card {
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    padding: 3rem 2.5rem;
    border: var(--border-accent);
    box-shadow: var(--shadow-subtle);
    position: relative;
    transition: var(--transition-slow);
}

.story-card.failure {
    border-top: 3px solid rgba(229, 115, 115, 0.5);
}

.story-card.success {
    border-top: 3px solid rgba(127, 198, 224, 0.5);
}

.story-card:hover {
    transform: translateY(-6px);
}

.story-card.failure:hover {
    border-color: var(--color-error);
    box-shadow: 0 10px 30px rgba(229, 115, 115, 0.05), var(--shadow-subtle);
}

.story-card.success:hover {
    border-color: var(--color-accent-medium);
    box-shadow: var(--shadow-glow-active), var(--shadow-subtle);
}

.story-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.icon-fail { color: var(--color-error); }
.icon-success { color: var(--color-success); }

.story-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.25;
}

.story-context {
    font-size: 0.9rem;
    color: var(--color-accent-soft);
    margin-bottom: 1.5rem;
}

.story-desc {
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.quote-box {
    padding: 1.2rem 1.8rem;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    letter-spacing: 0.05em;
    border-radius: var(--border-radius-sm);
    margin-bottom: 2rem;
    text-align: center;
}

.quote-box.bad {
    background-color: rgba(229, 115, 115, 0.08);
    color: var(--color-error);
    border: 1px dashed rgba(229, 115, 115, 0.2);
}

.quote-box.good {
    background-color: rgba(127, 198, 224, 0.08);
    color: var(--color-accent-medium);
    border: 1px dashed rgba(127, 198, 224, 0.3);
}

.story-explanation {
    font-size: 0.95rem;
    border-top: 1px solid rgba(168, 216, 234, 0.12);
    padding-top: 1.5rem;
}

.story-explanation strong {
    color: var(--color-text-primary);
}

/* --- Challenges Section (Znasz to uczucie) --- */
.challenges-section {
    padding: 80px 0;
    background-color: #0c1215; /* Tinted deep slate */
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.challenge-card {
    background-color: var(--color-bg-secondary);
    border: var(--border-accent);
    border-radius: var(--border-radius-md);
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

.challenge-card:hover {
    border-color: var(--color-accent-soft);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.challenge-num {
    position: absolute;
    top: -10px;
    right: 10px;
    font-family: var(--font-heading);
    font-size: 6rem;
    color: rgba(168, 216, 234, 0.03);
    line-height: 1;
    font-weight: 700;
    user-select: none;
    transition: var(--transition-normal);
}

.challenge-card:hover .challenge-num {
    color: rgba(168, 216, 234, 0.08);
}

.challenge-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    color: var(--color-accent-soft);
    position: relative;
}

.challenge-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.6;
}

/* --- Bio Section (O Mnie) --- */
.bio-section {
    padding: 100px 0;
}

.bio-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: flex-start;
}

.bio-intro {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 3rem;
    color: var(--color-accent-soft);
}

.pillars-list {
    margin-bottom: 3.5rem;
}

.pillar-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.pillar-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(168, 216, 234, 0.12);
    border: 1px solid rgba(168, 216, 234, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-accent-soft);
    flex-shrink: 0;
}

.pillar-text h4 {
    font-size: 1.2rem;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.pillar-text p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Spotify Podcast Widget */
.podcast-banner {
    display: flex;
    gap: 1.5rem;
    background-color: var(--color-bg-secondary);
    border: var(--border-accent);
    padding: 1.8rem;
    border-radius: var(--border-radius-md);
    align-items: center;
    box-shadow: var(--shadow-subtle);
}

.podcast-icon {
    width: 60px;
    height: 60px;
    background-color: #1db954;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111111;
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(29, 185, 84, 0.4);
}

.podcast-icon i {
    width: 28px;
    height: 28px;
}

.podcast-info h4 {
    font-size: 1.25rem;
    margin-bottom: 0.3rem;
    color: var(--color-text-primary);
}

.podcast-info p {
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
}

.podcast-link {
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: #1db954;
}

.podcast-link:hover {
    color: #1ed760;
}

.podcast-link i {
    width: 14px;
    height: 14px;
}

/* Photo Placeholder */
.photo-placeholder {
    width: 100%;
    aspect-ratio: 0.8 / 1;
    background-color: #0b0f11; /* Slate blue-black */
    border-radius: var(--border-radius-md);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-subtle);
}

.placeholder-border-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: var(--border-accent);
    border-radius: var(--border-radius-md);
    pointer-events: none;
    z-index: 2;
    transition: var(--transition-slow);
}

.photo-placeholder:hover .placeholder-border-animation {
    border-color: var(--color-accent-soft);
    box-shadow: inset 0 0 20px rgba(168, 216, 234, 0.15);
}

.placeholder-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 3rem;
    z-index: 1;
}

.placeholder-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(168, 216, 234, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(168, 216, 234, 0.3);
    margin-bottom: 2rem;
    border: 1px dashed rgba(168, 216, 234, 0.2);
    transition: var(--transition-normal);
}

.photo-placeholder:hover .placeholder-icon {
    color: var(--color-accent-soft);
    border-color: var(--color-accent-soft);
    background-color: rgba(168, 216, 234, 0.1);
}

.placeholder-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.placeholder-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
}

.terminal-overlay {
    font-family: monospace;
    font-size: 0.75rem;
    color: rgba(168, 216, 234, 0.35);
    text-align: left;
    background-color: rgba(0, 0, 0, 0.55);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-sm);
    width: 100%;
}

.terminal-overlay code {
    display: inline-block;
    margin-bottom: 0.2rem;
}

/* --- Offer Section (Refaktoring) --- */
.offer-section {
    padding: 100px 0;
    background-color: #0b0f11; /* Deep slate theme background */
}

.offer-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.offer-card {
    background-color: var(--color-bg-secondary);
    border: var(--border-accent);
    padding: 3.5rem 3rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-normal);
}

.offer-card:hover {
    transform: translateY(-5px);
    border-color: rgba(168, 216, 234, 0.3);
}

.offer-card.featured {
    background-color: var(--color-bg-tertiary);
    border: 1px solid rgba(127, 198, 224, 0.3);
    box-shadow: var(--shadow-glow);
}

.offer-card.featured:hover {
    border-color: var(--color-accent-soft);
    box-shadow: var(--shadow-glow-active);
}

.offer-header-card {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-bottom: 2rem;
}

.offer-header-card .card-icon {
    margin-bottom: 0;
    flex-shrink: 0;
}

.offer-card h3 {
    font-size: 1.5rem;
    line-height: 1.25;
}

.offer-card p {
    font-size: 0.98rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
}

.offer-card p:last-child {
    margin-bottom: 0;
}

/* Objection Card inside Offer */
.objection-card {
    background-color: var(--color-bg-secondary);
    border: var(--border-accent);
    border-radius: var(--border-radius-md);
    padding: 3rem;
    box-shadow: var(--shadow-subtle);
}

.objection-badge {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    letter-spacing: 0.03em;
    color: var(--color-accent-soft);
    margin-bottom: 1.5rem;
}

.objection-badge i {
    width: 22px;
    height: 22px;
}

.objection-content p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.objection-content p:last-child {
    margin-bottom: 0;
}

/* --- Contact Section (CTA Form) --- */
.contact-section {
    padding: 100px 0;
}

.contact-container {
    background-color: var(--color-bg-secondary);
    border: 1px solid rgba(127, 198, 224, 0.25);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-glow);
    padding: 5rem 4rem;
    overflow: hidden;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 5rem;
    align-items: center;
}

.contact-lead {
    font-size: 1.25rem;
    color: var(--color-accent-soft);
    margin-bottom: 3rem;
}

.call-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.detail-item {
    display: flex;
    gap: 1.2rem;
}

.detail-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(127, 198, 224, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-soft);
    flex-shrink: 0;
}

.detail-icon i {
    width: 20px;
    height: 20px;
}

.detail-text h4 {
    font-size: 1.25rem;
    margin-bottom: 0.3rem;
    letter-spacing: 0.02em;
}

.detail-text p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Contact Form */
.contact-form-wrapper {
    background-color: var(--color-bg-primary);
    border: var(--border-accent);
    border-radius: var(--border-radius-md);
    padding: 3rem;
    box-shadow: var(--shadow-subtle);
    position: relative;
    min-height: 480px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    letter-spacing: 0.03em;
}

.form-instructions {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    background-color: var(--color-bg-secondary);
    border: 1px solid rgba(168, 216, 234, 0.15);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 0.8rem 1rem;
    transition: var(--transition-normal);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(168, 216, 234, 0.35);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent-soft);
    box-shadow: 0 0 10px rgba(127, 198, 224, 0.25);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a8d8ea' 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");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.1em;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-error-msg {
    font-size: 0.85rem;
    color: var(--color-error);
    margin-bottom: 1rem;
    display: none;
}

/* Success wrapper */
.form-success-wrapper {
    display: none;
    text-align: center;
    animation: fadeIn 400ms forwards;
}

.success-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(129, 199, 132, 0.1);
    color: var(--color-success);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(129, 199, 132, 0.2);
}

.success-icon i {
    width: 32px;
    height: 32px;
}

.form-success-wrapper h3 {
    font-size: 1.8rem;
    color: var(--color-success);
    margin-bottom: 0.8rem;
}

.form-success-wrapper p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.redirect-manual {
    margin-top: 2rem;
    font-size: 0.85rem;
}

.redirect-manual a {
    text-decoration: underline;
    font-weight: 700;
}

/* --- Footer --- */
.main-footer {
    background-color: #0b0f11; /* Slated black */
    border-top: 1px solid rgba(168, 216, 234, 0.1);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 5rem;
}

.footer-logo {
    height: 32px; /* Adjusted to match navbar logo */
    width: auto;
    margin-bottom: 1.5rem;
}

.footer-brand p {
    font-size: 0.9rem;
    max-width: 380px;
    line-height: 1.6;
}

.footer-links h4 {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer-links a:hover {
    color: var(--color-text-primary);
}

.footer-legal h4 {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.footer-legal ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-legal a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer-legal a:hover {
    color: var(--color-text-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(168, 216, 234, 0.08);
    padding-top: 30px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(168, 216, 234, 0.25);
    margin: 0;
}

/* --- Reveal on Scroll Base CSS --- */
.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1), transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

.delay-1 { transition-delay: 150ms; }
.delay-2 { transition-delay: 300ms; }
.delay-3 { transition-delay: 450ms; }

/* --- Keyframe Animations --- */
@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(168, 216, 234, 0.5);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(168, 216, 234, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(168, 216, 234, 0);
    }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* --- Responsive Layout (Mobile Collapse) --- */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-grid {
        gap: 3rem;
    }
    
    .accent-grid {
        gap: 3rem;
    }
    
    .bio-grid {
        gap: 3rem;
    }
    
    .contact-container {
        padding: 4rem 3rem;
    }
}

@media (max-width: 768px) {
    /* Mobile Menu Toggle Active States */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px; /* Adjusted to match smaller header height */
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background-color: var(--color-bg-primary);
        transition: var(--transition-normal);
        padding: 3rem 2rem;
        z-index: 99;
        border-top: 1px solid rgba(168, 216, 234, 0.12);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 2rem;
    }
    
    .nav-link {
        font-size: 1.25rem;
    }
    
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Grids collapse */
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-trust {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .terminal-summary-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .accent-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .interactive-comparison {
        order: 2;
    }
    
    .stories-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .challenges-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .bio-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .bio-visual {
        order: 2;
        max-width: 450px;
        margin: 0 auto;
    }
    
    .offer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-container {
        padding: 3rem 1.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-info {
        text-align: center;
    }
    
    .detail-item {
        text-align: left;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .footer-brand p {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
    }
    
    .podcast-banner {
        flex-direction: column;
        text-align: center;
    }
    
    .quote-box {
        font-size: 1.4rem;
        padding: 1rem;
    }
    
    .contact-form-wrapper {
        padding: 1.5rem;
    }
}