/* =============================================
   GC TECNOLOGIAS — PROPOSTA COMERCIAL
   Design System & Global Styles
   ============================================= */

/* --- CSS Custom Properties --- */
:root {
    /* Brand Colors - GC Tecnologias */
    --gc-primary: #1a1a2e;
    --gc-secondary: #16213e;
    --gc-accent: #4a7dff;
    --gc-accent-light: #6b9aff;
    --gc-accent-glow: rgba(74, 125, 255, 0.15);
    --gc-accent-subtle: rgba(74, 125, 255, 0.08);

    /* Neutral Palette */
    --white: #ffffff;
    --gray-50: #f8f9fb;
    --gray-100: #f0f1f5;
    --gray-200: #e2e4ea;
    --gray-300: #c8cbd5;
    --gray-400: #9ea2b0;
    --gray-500: #6e7282;
    --gray-600: #4a4e5a;
    --gray-700: #2d3039;
    --gray-800: #1e2028;
    --gray-900: #111218;

    /* Wood/Natural Accent */
    --wood-warm: #c4956a;
    --wood-light: #d4a97a;
    --wood-subtle: rgba(196, 149, 106, 0.1);
    --wood-line: rgba(196, 149, 106, 0.25);

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    /* Layout */
    --container-max: 1100px;
    --page-padding: clamp(2rem, 5vw, 6rem);

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-snap-type: y mandatory;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background: var(--gc-primary);
    color: var(--gray-300);
    line-height: 1.6;
    overflow-x: hidden;
}

::selection {
    background: var(--gc-accent);
    color: var(--white);
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem var(--page-padding);
    transition: var(--transition-base);
    pointer-events: none;
}

.nav > * {
    pointer-events: auto;
}

.nav-brand {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--white);
    letter-spacing: 0.05em;
    opacity: 0.9;
}

.nav-progress {
    flex: 1;
    max-width: 200px;
    height: 2px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    margin: 0 2rem;
    overflow: hidden;
}

.nav-progress-bar {
    height: 100%;
    background: var(--gc-accent);
    border-radius: 2px;
    width: 0%;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-pages {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--gray-400);
    letter-spacing: 0.1em;
}

.nav-current {
    color: var(--white);
    font-weight: 600;
}

.nav-sep {
    margin: 0 0.25rem;
    opacity: 0.4;
}

/* --- Page Indicators --- */
.page-indicators {
    position: fixed;
    right: clamp(1rem, 3vw, 2.5rem);
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    cursor: pointer;
    transition: var(--transition-base);
    padding: 0;
}

.indicator:hover {
    border-color: var(--gc-accent-light);
}

.indicator.active {
    background: var(--gc-accent);
    border-color: var(--gc-accent);
    box-shadow: 0 0 12px var(--gc-accent-glow);
    transform: scale(1.2);
}

/* --- Scroll Hint --- */
.scroll-hint {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 90;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 1;
    transition: opacity 0.6s ease;
}

.scroll-hint.hidden {
    opacity: 0;
    pointer-events: none;
}

.scroll-hint-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--gc-accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

.scroll-hint span {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-500);
    font-weight: 500;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* --- Pages Base --- */
.page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    scroll-snap-align: start;
    overflow: hidden;
}

.page-bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.page-container {
    width: 100%;
    max-width: var(--container-max);
    padding: var(--space-2xl) var(--page-padding);
}

.page-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gc-accent);
    margin-bottom: var(--space-lg);
}

.page-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.text-accent {
    color: var(--gc-accent);
}

.text-lead {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: var(--gray-300);
    line-height: 1.75;
    max-width: 680px;
}

.text-body {
    font-size: 1rem;
    color: var(--gray-400);
    line-height: 1.75;
    max-width: 680px;
    margin-top: var(--space-sm);
}

/* --- Animations --- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }

/* =============================================
   PAGE 1 — COVER
   ============================================= */
.page-cover {
    background: linear-gradient(165deg, var(--gc-primary) 0%, #0d0f1a 50%, #0a0c15 100%);
    flex-direction: column;
    text-align: center;
}

.cover-content {
    position: relative;
    z-index: 2;
}

.cover-badge {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--gc-accent);
    padding: 0.6rem 1.5rem;
    border: 1px solid rgba(74, 125, 255, 0.2);
    border-radius: 100px;
    margin-bottom: var(--space-xl);
    background: rgba(74, 125, 255, 0.05);
}

.cover-title {
    font-family: var(--font-heading);
    margin-bottom: var(--space-lg);
}

.cover-title-client {
    display: block;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    color: var(--white);
    letter-spacing: -0.03em;
    line-height: 1;
}

.cover-divider {
    width: 60px;
    height: 2px;
    background: var(--wood-warm);
    margin: 0 auto var(--space-xl);
}

.cover-meta {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.cover-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.cover-meta-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gray-500);
    font-weight: 500;
}

.cover-meta-value {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--gray-200);
    font-weight: 500;
}

.cover-wood-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, var(--wood-warm) 30%, var(--wood-light) 50%, var(--wood-warm) 70%, transparent 100%);
    opacity: 0.4;
}

.cover-gc-logo {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.gc-logo-svg {
    height: 20px;
    width: auto;
}

.gc-logo-text {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 24px;
    fill: var(--white);
    opacity: 0.6;
}

.gc-logo-text-sub {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 10px;
    fill: var(--gray-400);
    letter-spacing: 2px;
    opacity: 0.6;
}

/* =============================================
   PAGE 2 — STORY (ATO 1: Reconhecimento)
   ============================================= */
.page-story {
    background: linear-gradient(175deg, #0d0f1a 0%, var(--gc-primary) 100%);
}

.story-content {
    max-width: 650px;
    margin-bottom: var(--space-2xl);
}

.story-emphasis {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    max-width: 700px;
}

.emphasis-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--wood-warm), transparent);
    opacity: 0.3;
}

.emphasis-text {
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--gray-200);
    white-space: nowrap;
    font-weight: 400;
}

.emphasis-text em {
    color: var(--gc-accent);
    font-style: normal;
    font-weight: 600;
}

/* =============================================
   PAGE 3 — SCENARIO (ATO 1: Reconhecimento)
   ============================================= */
.page-scenario {
    background: linear-gradient(175deg, var(--gc-primary) 0%, #0d0f1a 100%);
}

.scenario-blocks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.scenario-block {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition-base);
    position: relative;
}

.scenario-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--wood-warm);
    opacity: 0;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    transition: var(--transition-base);
}

.scenario-block:hover {
    background: rgba(196, 149, 106, 0.04);
    border-color: var(--wood-line);
}

.scenario-block:hover::before {
    opacity: 0.5;
}

.scenario-block-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    opacity: 0.06;
    position: absolute;
    top: 0.75rem;
    right: 1rem;
    line-height: 1;
}

.scenario-block p {
    font-size: 0.92rem;
    color: var(--gray-400);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.scenario-conclusion {
    text-align: center;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    background: rgba(196, 149, 106, 0.05);
    border: 1px solid var(--wood-line);
}

.scenario-conclusion p {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--gray-200);
    font-weight: 400;
}

.scenario-conclusion strong {
    color: var(--wood-warm);
    font-weight: 600;
}

/* =============================================
   PAGE 4 — OPPORTUNITY (ATO 2: Tensão)
   ============================================= */
.page-opportunity {
    background: linear-gradient(175deg, #0d0f1a 0%, var(--gc-primary) 100%);
}

.opportunity-content {
    max-width: 650px;
    margin-bottom: var(--space-xl);
}

.opportunity-assets {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.asset-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.6rem;
    padding: var(--space-md) var(--space-sm);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition-base);
}

.asset-item:hover {
    background: rgba(74, 125, 255, 0.04);
    border-color: rgba(74, 125, 255, 0.12);
    transform: translateY(-3px);
}

.asset-icon {
    width: 36px;
    height: 36px;
    color: var(--gc-accent);
    opacity: 0.8;
}

.asset-icon svg {
    width: 100%;
    height: 100%;
}

.asset-label {
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--white);
    line-height: 1.3;
}

.asset-desc {
    font-size: 0.72rem;
    color: var(--gray-500);
    line-height: 1.45;
}

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

.opportunity-bottom p {
    font-family: var(--font-heading);
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    color: var(--gray-300);
    font-weight: 400;
    font-style: italic;
}

/* =============================================
   PAGE 5 — VISION (ATO 3: Futuro)
   ============================================= */
.page-vision {
    background: linear-gradient(175deg, var(--gc-primary) 0%, #0a0c15 50%, var(--gc-primary) 100%);
}

.page-container-centered {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.vision-text {
    max-width: 680px;
    margin-bottom: var(--space-xl);
}

.vision-text .text-lead {
    text-align: center;
    margin: 0 auto;
}

.vision-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.vision-step {
    text-align: center;
    padding: var(--space-md);
    min-width: 130px;
}

.vision-step-number {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--gc-accent);
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
}

.vision-step-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.35rem;
}

.vision-step-desc {
    font-size: 0.75rem;
    color: var(--gray-400);
    line-height: 1.5;
}

.vision-arrow {
    width: 30px;
    height: 24px;
    color: var(--gc-accent);
    opacity: 0.4;
    flex-shrink: 0;
}

.vision-arrow svg {
    width: 100%;
    height: 100%;
}

.vision-note {
    text-align: center;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    background: var(--gc-accent-subtle);
    border: 1px solid rgba(74, 125, 255, 0.1);
    max-width: 600px;
}

.vision-note p {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--gray-300);
    font-style: italic;
}

/* =============================================
   PAGE 6 — ECOSYSTEM (ATO 4: Solução)
   ============================================= */
.page-ecosystem {
    background: linear-gradient(175deg, var(--gc-primary) 0%, #0d0f1a 100%);
}

.eco-intro {
    max-width: 650px;
    margin-bottom: var(--space-xl);
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.eco-card {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.eco-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gc-accent), transparent);
    opacity: 0;
    transition: var(--transition-base);
}

.eco-card:hover {
    background: rgba(74, 125, 255, 0.03);
    border-color: rgba(74, 125, 255, 0.1);
    transform: translateY(-2px);
}

.eco-card:hover::before {
    opacity: 1;
}

.eco-card-main {
    grid-column: span 3;
    background: var(--gc-accent-subtle);
    border-color: rgba(74, 125, 255, 0.12);
}

.eco-card-number {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--gc-accent);
    letter-spacing: 0.15em;
    margin-bottom: var(--space-sm);
}

.eco-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--white);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.eco-card p {
    font-size: 0.88rem;
    color: var(--gray-400);
    line-height: 1.65;
}

.ecosystem-connector {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.connector-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gc-accent), transparent);
    opacity: 0.2;
}

.connector-label {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gc-accent);
    white-space: nowrap;
    opacity: 0.7;
}

/* =============================================
   PAGE 6 — HUMANIZED CONTENT
   ============================================= */
.page-humanized {
    background: linear-gradient(175deg, #0d0f1a 0%, var(--gc-primary) 50%, #0d0f1a 100%);
}

.humanized-content {
    margin-bottom: var(--space-xl);
}

.humanized-flow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: var(--space-md);
    min-width: 100px;
    position: relative;
}

.flow-step-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gc-accent);
    background: rgba(74, 125, 255, 0.08);
    border: 1px solid rgba(74, 125, 255, 0.15);
    padding: 10px;
}

.flow-step-highlight .flow-step-icon {
    color: var(--wood-warm);
    background: var(--wood-subtle);
    border-color: var(--wood-line);
}

.flow-step-icon svg {
    width: 100%;
    height: 100%;
}

.flow-step-label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
}

.flow-step-who {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gc-accent);
    font-weight: 600;
}

.flow-step-highlight .flow-step-who {
    color: var(--wood-warm);
}

.flow-connector {
    width: 40px;
    height: 1px;
    background: var(--gc-accent);
    opacity: 0.2;
    margin-top: 32px;
    flex-shrink: 0;
}

.humanized-types {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.type-tag {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-300);
    padding: 0.45rem 1.1rem;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
    letter-spacing: 0.05em;
    transition: var(--transition-base);
}

.type-tag:hover {
    border-color: var(--wood-line);
    color: var(--wood-warm);
}

/* =============================================
   PAGE 7 — TRAFFIC
   ============================================= */
.page-traffic {
    background: linear-gradient(175deg, var(--gc-primary) 0%, #0d0f1a 100%);
}

.traffic-content {
    margin-bottom: var(--space-xl);
}

.traffic-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.traffic-card {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-base);
}

.traffic-card:hover {
    border-color: rgba(74, 125, 255, 0.15);
    background: rgba(74, 125, 255, 0.03);
}

.traffic-card-icon {
    width: 32px;
    height: 32px;
    color: var(--gc-accent);
    margin-bottom: var(--space-md);
}

.traffic-card-icon svg {
    width: 100%;
    height: 100%;
}

.traffic-card h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--white);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.traffic-card p {
    font-size: 0.88rem;
    color: var(--gray-400);
    line-height: 1.65;
}

.traffic-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    background: rgba(196, 149, 106, 0.04);
    border: 1px solid var(--wood-line);
    border-left: 3px solid var(--wood-warm);
}

.traffic-note-icon {
    width: 24px;
    height: 24px;
    color: var(--wood-warm);
    flex-shrink: 0;
    margin-top: 2px;
}

.traffic-note-icon svg {
    width: 100%;
    height: 100%;
}

.traffic-note-content strong {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    color: var(--wood-warm);
    display: block;
    margin-bottom: 0.35rem;
}

.traffic-note-content p {
    font-size: 0.85rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* =============================================
   PAGE 8 — METHOD E21
   ============================================= */
.page-method {
    background: linear-gradient(175deg, #0d0f1a 0%, var(--gc-primary) 100%);
}

.method-subtitle {
    font-size: clamp(0.92rem, 1.5vw, 1.05rem);
    color: var(--gray-400);
    max-width: 650px;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.method-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.timeline-step {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.timeline-step:hover {
    border-color: rgba(74, 125, 255, 0.12);
    background: rgba(74, 125, 255, 0.03);
}

.timeline-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: var(--bar-width);
    background: linear-gradient(90deg, var(--gc-accent), var(--gc-accent-light));
    opacity: 0.4;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gc-accent);
    min-width: 48px;
    opacity: 0.6;
}

.timeline-content h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.timeline-content p {
    font-size: 0.85rem;
    color: var(--gray-400);
    line-height: 1.55;
}

.method-days {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    max-width: 400px;
}

.days-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gc-accent);
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.days-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--gc-accent), var(--gc-accent-light));
    opacity: 0.3;
}

/* =============================================
   PAGE 9 — SERVICES
   ============================================= */
.page-services {
    background: linear-gradient(175deg, var(--gc-primary) 0%, #0d0f1a 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.service-item {
    padding: var(--space-lg) var(--space-md);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition-base);
}

.service-item:hover {
    border-color: rgba(74, 125, 255, 0.1);
    background: rgba(74, 125, 255, 0.02);
}

.service-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.service-number {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--gc-accent);
    letter-spacing: 0.1em;
    opacity: 0.6;
}

.service-header h3 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--white);
    font-weight: 600;
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.service-list li {
    font-size: 0.82rem;
    color: var(--gray-400);
    padding-left: 1.2rem;
    position: relative;
    line-height: 1.5;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--gc-accent);
    opacity: 0.4;
}

/* =============================================
   PAGE 10 — INVESTMENT
   ============================================= */
.page-investment {
    background: linear-gradient(175deg, #0d0f1a 0%, var(--gc-primary) 50%, #0d0f1a 100%);
}

.investment-card {
    max-width: 680px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(74, 125, 255, 0.15);
}

.investment-plan {
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
    background: linear-gradient(135deg, rgba(74, 125, 255, 0.06) 0%, rgba(74, 125, 255, 0.02) 100%);
    border-bottom: 1px solid rgba(74, 125, 255, 0.1);
}

.plan-badge {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gc-accent);
    margin-bottom: var(--space-lg);
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: var(--space-sm);
}

.plan-currency {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-300);
}

.plan-value {
    font-family: var(--font-heading);
    font-size: clamp(3.5rem, 8vw, 5rem);
    font-weight: 900;
    color: var(--white);
    letter-spacing: -0.03em;
    line-height: 1;
}

.plan-period {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--gray-400);
}

.plan-includes {
    font-size: 0.88rem;
    color: var(--gray-400);
}

.investment-details {
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.01);
}

.investment-detail {
    padding: var(--space-md) 0;
}

.detail-label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-200);
    margin-bottom: 0.5rem;
}

.detail-value {
    margin-bottom: 0.5rem;
}

.bonified-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gc-accent);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-sm);
    background: rgba(74, 125, 255, 0.08);
    border: 1px solid rgba(74, 125, 255, 0.15);
}

.detail-separate {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-300);
}

.detail-note {
    font-size: 0.82rem;
    color: var(--gray-500);
    line-height: 1.6;
}

.investment-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.05);
    margin: 0;
}

/* =============================================
   PAGE 12 — CLOSING + NEXT STEPS
   ============================================= */
.page-closing {
    background: linear-gradient(175deg, #0d0f1a 0%, var(--gc-primary) 50%, #0a0c15 100%);
    flex-direction: column;
    text-align: center;
}

.closing-content {
    position: relative;
    z-index: 2;
    max-width: 750px;
    padding: var(--space-2xl) var(--page-padding);
}

.closing-quote {
    margin-bottom: var(--space-xl);
}

.closing-mark {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--gc-accent);
    opacity: 0.25;
    line-height: 0.5;
    margin-bottom: var(--space-sm);
}

.closing-quote p {
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    color: var(--gray-200);
    font-weight: 400;
    line-height: 1.75;
    letter-spacing: -0.01em;
}

.closing-divider {
    width: 60px;
    height: 2px;
    background: var(--wood-warm);
    margin: 0 auto var(--space-xl);
    opacity: 0.5;
}

.closing-steps {
    margin-bottom: var(--space-xl);
}

.closing-steps-title {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gc-accent);
    margin-bottom: var(--space-md);
}

.closing-steps-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.closing-step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 1rem;
}

.closing-step-num {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--gc-accent);
    opacity: 0.5;
    letter-spacing: 0.1em;
}

.closing-step-text {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--gray-300);
}

.closing-step-divider {
    width: 20px;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.closing-cta {
    margin-bottom: var(--space-2xl);
}

.closing-cta p {
    font-size: 1rem;
    color: var(--gray-400);
}

.closing-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.gc-logo-closing {
    height: 24px;
    opacity: 0.8;
}

.closing-tagline {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--gray-500);
}

.closing-wood {
    opacity: 0.3;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .opportunity-assets {
        grid-template-columns: repeat(3, 1fr);
    }

    .ecosystem-grid {
        grid-template-columns: 1fr 1fr;
    }

    .eco-card-main {
        grid-column: span 2;
    }

    .services-grid {
        grid-template-columns: 1fr 1fr;
    }

    .traffic-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .page-indicators {
        display: none;
    }

    .vision-flow {
        flex-direction: column;
        align-items: center;
    }

    .vision-arrow {
        transform: rotate(90deg);
        margin: -0.5rem 0;
    }

    .scenario-blocks {
        grid-template-columns: 1fr;
    }

    .opportunity-assets {
        grid-template-columns: 1fr 1fr;
    }

    .ecosystem-grid {
        grid-template-columns: 1fr;
    }

    .eco-card-main {
        grid-column: span 1;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .traffic-grid {
        grid-template-columns: 1fr;
    }

    .humanized-flow {
        flex-direction: column;
        align-items: center;
    }

    .flow-connector {
        width: 1px;
        height: 24px;
        margin: 0;
    }

    .cover-meta {
        flex-direction: column;
        gap: var(--space-md);
    }

    .cover-title-client {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .plan-value {
        font-size: 3.5rem;
    }

    .traffic-note {
        flex-direction: column;
    }

    .closing-steps-row {
        gap: 0.25rem;
    }

    .closing-step-divider {
        display: none;
    }

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

    .emphasis-text {
        white-space: normal;
    }
}

@media (max-width: 480px) {
    :root {
        --page-padding: 1.5rem;
    }

    .page-title {
        font-size: 1.8rem;
    }

    .timeline-step {
        flex-direction: column;
        align-items: flex-start;
    }

    .timeline-number {
        font-size: 1.2rem;
    }

    .opportunity-assets {
        grid-template-columns: 1fr;
    }
}

/* --- Print Styles --- */
@media print {
    html {
        scroll-snap-type: none;
    }

    .nav,
    .page-indicators,
    .scroll-hint {
        display: none !important;
    }

    .page {
        min-height: auto;
        page-break-after: always;
        scroll-snap-align: none;
        padding: 2rem;
    }

    .fade-up {
        opacity: 1 !important;
        transform: none !important;
    }

    body {
        background: white;
        color: #333;
    }

    .page-title, .cover-title-client, .gc-logo-text {
        color: #111 !important;
    }

    .text-accent, .gc-logo-text, .page-label {
        color: #4a7dff !important;
    }
}