/* ========================================
   BRIDGEWAYS - High-Converting Design
   ======================================== */

:root {
    --black: #0C0C0C;
    --charcoal: #1A1A1A;
    --graphite: #2A2A2A;
    --steel: #4A4A4A;
    --silver: #8A8A8A;
    --mist: #CACACA;
    --snow: #F5F5F5;
    --white: #FAFAFA;
    
    --accent: #E07A5F;
    --accent-dark: #C86A52;
    --accent-glow: rgba(224, 122, 95, 0.15);
    --success: #4CAF50;
    --success-light: rgba(76, 175, 80, 0.1);
    
    --font-sans: 'Space Grotesk', -apple-system, sans-serif;
    --font-serif: 'Instrument Serif', Georgia, serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 10rem;
    
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --duration: 0.5s;
    --radius: 12px;
    --radius-lg: 20px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-sans);
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
button { border: none; background: none; cursor: pointer; font: inherit; }
ul { list-style: none; }
img, svg { display: block; max-width: 100%; }

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

/* ========================================
   CURSOR GLOW
   ======================================== */

.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

body:hover .cursor-glow {
    opacity: 1;
}

/* ========================================
   BRIDGE LINE
   ======================================== */

.bridge-line {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.06;
}

.bridge-path {
    fill: none;
    stroke: var(--black);
    stroke-width: 1;
    stroke-dasharray: 8 8;
}

/* ========================================
   NAVIGATION
   ======================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-lg);
    background: rgba(250, 250, 250, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: all var(--duration) var(--ease);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
}

.logo svg {
    width: 32px;
    height: 32px;
}

.nav-center {
    display: flex;
    gap: var(--space-lg);
}

.nav-center a {
    font-size: 0.9rem;
    color: var(--steel);
    transition: color var(--duration) var(--ease);
}

.nav-center a:hover {
    color: var(--black);
}

.nav-end {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.lang-btn {
    font-size: 0.8rem;
    color: var(--steel);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--mist);
    border-radius: 100px;
    transition: all var(--duration) var(--ease);
}

.lang-btn:hover {
    border-color: var(--black);
    color: var(--black);
}

.nav-cta {
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.7rem 1.4rem;
    background: var(--black);
    color: var(--white);
    border-radius: 100px;
    transition: all var(--duration) var(--ease);
}

.nav-cta:hover {
    background: var(--accent);
    transform: translateY(-2px);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: var(--space-lg);
    position: relative;
    background: var(--white);
    overflow: hidden;
    padding: calc(80px + var(--space-lg)) var(--space-lg) var(--space-lg);
}

.hero-content {
    max-width: 700px;
    position: relative;
    z-index: 2;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-size: 0.85rem;
    color: var(--silver);
}

.eyebrow-badge {
    background: var(--accent-glow);
    color: var(--accent-dark);
    padding: 0.3rem 0.8rem;
    border-radius: 100px;
    font-weight: 500;
}

.hero-title {
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: var(--space-md);
}

.title-line {
    display: block;
    overflow: hidden;
}

.word {
    display: inline-block;
    margin-right: 0.2em;
    transform: translateY(100%);
    animation: wordReveal 1s var(--ease) forwards;
}

.title-line:nth-child(1) .word { animation-delay: 0.1s; }
.title-line:nth-child(2) .word:nth-child(1) { animation-delay: 0.15s; }
.title-line:nth-child(2) .word:nth-child(2) { animation-delay: 0.2s; }
.title-line:nth-child(3) .word { animation-delay: 0.25s; }

@keyframes wordReveal {
    to { transform: translateY(0); }
}

.word.serif {
    font-family: var(--font-serif);
}

.word.italic {
    font-style: italic;
}

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

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--steel);
    line-height: 1.7;
    margin-bottom: var(--space-md);
    max-width: 540px;
}

.hero-ctas {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.8rem;
    background: var(--black);
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 100px;
    transition: all var(--duration) var(--ease);
}

.btn-primary:hover {
    background: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(224, 122, 95, 0.3);
}

.btn-primary svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-primary.large {
    padding: 1.2rem 2.2rem;
    font-size: 1.1rem;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 1rem 1.8rem;
    background: transparent;
    color: var(--black);
    font-weight: 500;
    font-size: 1rem;
    border: 1px solid var(--mist);
    border-radius: 100px;
    transition: all var(--duration) var(--ease);
}

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

.hero-proof {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.03em;
    display: inline;
}

.stat-plus {
    font-size: 2rem;
    font-weight: 400;
    color: var(--accent);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--silver);
    margin-top: 0.3rem;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--mist);
}

.hero-visual {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Transform Animation Container */
.transform-animation {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    position: relative;
}

/* Excel Files */
.excel-files {
    display: flex;
    flex-direction: column;
    gap: 12px;
    animation: excelFloat 6s ease-in-out infinite;
}

@keyframes excelFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-8px) rotate(-1deg); }
    75% { transform: translateY(8px) rotate(1deg); }
}

.excel-file {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    width: 160px;
    overflow: hidden;
    transform-origin: right center;
    animation: fileToData 4s ease-in-out infinite;
}

.file-1 { animation-delay: 0s; }
.file-2 { animation-delay: 0.3s; }
.file-3 { animation-delay: 0.6s; }

@keyframes fileToData {
    0%, 40% { 
        opacity: 1;
        transform: translateX(0) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translateX(20px) scale(0.95);
    }
    60%, 100% {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

.excel-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    background: #f3f3f3;
    border-bottom: 1px solid #e0e0e0;
}

.excel-icon svg {
    width: 16px;
    height: 16px;
}

.excel-name {
    font-size: 0.65rem;
    color: #333;
    font-weight: 500;
}

.excel-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    font-size: 0.55rem;
    padding: 4px;
}

.excel-grid .cell {
    padding: 3px 4px;
    border: 1px solid #e8e8e8;
    color: #555;
    white-space: nowrap;
    overflow: hidden;
}

.excel-grid .cell.head {
    background: #f8f8f8;
    font-weight: 600;
    color: #333;
}

.excel-grid .cell.num {
    text-align: right;
    font-family: 'Courier New', monospace;
    color: #1a5c3a;
}

/* Transform Arrow */
.transform-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
}

.transform-arrow svg {
    width: 60px;
    animation: arrowPulse 2s ease-in-out infinite;
}

@keyframes arrowPulse {
    0%, 100% { transform: translateX(0); opacity: 1; }
    50% { transform: translateX(5px); opacity: 0.7; }
}

.arrow-label {
    font-size: 0.7rem;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.arrow-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.arrow-particles span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
    animation: particleFlow 2s ease-in-out infinite;
}

.arrow-particles span:nth-child(1) { left: 0; animation-delay: 0s; }
.arrow-particles span:nth-child(2) { left: 10px; animation-delay: 0.2s; }
.arrow-particles span:nth-child(3) { left: 20px; animation-delay: 0.4s; }
.arrow-particles span:nth-child(4) { left: 30px; animation-delay: 0.6s; }
.arrow-particles span:nth-child(5) { left: 40px; animation-delay: 0.8s; }

@keyframes particleFlow {
    0% { opacity: 0; transform: translateX(-10px) translateY(0); }
    50% { opacity: 1; transform: translateX(20px) translateY(-3px); }
    100% { opacity: 0; transform: translateX(50px) translateY(0); }
}

/* AI Dashboard */
.ai-dashboard {
    animation: dashboardAppear 4s ease-in-out infinite;
}

@keyframes dashboardAppear {
    0%, 40% { 
        opacity: 0.7;
        transform: scale(0.98);
    }
    50%, 60% {
        opacity: 1;
        transform: scale(1.02);
        filter: brightness(1.1);
    }
    70%, 100% {
        opacity: 1;
        transform: scale(1);
        filter: brightness(1);
    }
}

.dashboard-window {
    background: var(--charcoal);
    border-radius: var(--radius-lg);
    overflow: hidden;
    width: 280px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.window-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--graphite);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.window-dots {
    display: flex;
    gap: 5px;
}

.window-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.window-dots span:nth-child(1) { background: #ff5f56; }
.window-dots span:nth-child(2) { background: #ffbd2e; }
.window-dots span:nth-child(3) { background: #27ca40; }

.window-title {
    font-size: 0.7rem;
    color: var(--silver);
}

.dashboard-content {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dash-chat {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.chat-bubble {
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    max-width: 85%;
}

.chat-bubble.user {
    background: var(--graphite);
    color: var(--white);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-bubble.ai {
    background: rgba(224, 122, 95, 0.15);
    color: var(--accent);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.typing {
    display: flex;
    gap: 4px;
    padding: 4px 0;
}

.typing span {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: typingDot 1.4s ease-in-out infinite;
}

.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}

.dash-chart {
    background: var(--graphite);
    border-radius: 8px;
    padding: 12px;
}

.dash-chart svg {
    width: 100%;
    height: auto;
}

.chart-line {
    stroke-dasharray: 300;
    stroke-dashoffset: 300;
    animation: drawLine 3s ease forwards infinite;
}

@keyframes drawLine {
    0% { stroke-dashoffset: 300; }
    40%, 100% { stroke-dashoffset: 0; }
}

.chart-dot {
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { r: 4; opacity: 1; }
    50% { r: 6; opacity: 0.8; }
}

.dash-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.dash-metric {
    background: var(--graphite);
    border-radius: 8px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dm-label {
    font-size: 0.7rem;
    color: var(--silver);
}

.dm-value {
    font-size: 1.1rem;
    font-weight: 700;
}

.dm-value.up { color: #4CAF50; }
.dm-value.down { color: var(--accent); }

.dash-insight {
    background: rgba(224, 122, 95, 0.1);
    border: 1px solid rgba(224, 122, 95, 0.2);
    border-radius: 8px;
    padding: 10px;
    display: flex;
    gap: 8px;
    font-size: 0.7rem;
    color: var(--mist);
    line-height: 1.4;
    animation: insightFade 4s ease-in-out infinite;
}

@keyframes insightFade {
    0%, 50% { opacity: 0.5; }
    60%, 90% { opacity: 1; }
    100% { opacity: 0.5; }
}

.insight-icon {
    color: var(--accent);
    font-size: 0.8rem;
}

.hero-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.shape {
    position: absolute;
    background: var(--snow);
    border: 1px solid var(--mist);
}

.shape-1 {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    top: -10%;
    right: -5%;
    animation: float1 20s ease-in-out infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    bottom: 10%;
    right: 30%;
    transform: rotate(45deg);
    animation: float2 15s ease-in-out infinite;
}

.shape-3 {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    top: 30%;
    right: 45%;
    background: var(--accent);
    border: none;
    opacity: 0.6;
    animation: float3 12s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-20px, 30px); }
}

@keyframes float2 {
    0%, 100% { transform: rotate(45deg) translate(0, 0); }
    50% { transform: rotate(45deg) translate(15px, -20px); }
}

@keyframes float3 {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ========================================
   TRUST LOGOS
   ======================================== */

.trust-logos {
    padding: var(--space-lg) var(--space-lg);
    background: var(--snow);
    border-top: 1px solid var(--mist);
    border-bottom: 1px solid var(--mist);
}

.trust-label {
    text-align: center;
    font-size: 0.85rem;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.logos-track {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-item {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--steel);
    opacity: 0.5;
    transition: opacity var(--duration) var(--ease);
}

.logo-item:hover {
    opacity: 1;
}

/* ========================================
   BENEFITS SECTION
   ======================================== */

.benefits {
    padding: var(--space-2xl) var(--space-lg);
    background: var(--white);
}

.section-header-center {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-xl);
}

.section-tag {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-sm);
    font-weight: 500;
}

.section-title-lg {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.section-title-lg .serif {
    font-family: var(--font-serif);
}

.section-title-lg .italic {
    font-style: italic;
}

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

.section-desc-center {
    font-size: 1.1rem;
    color: var(--steel);
    margin-top: var(--space-sm);
}

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

.benefit-card {
    padding: var(--space-lg);
    background: var(--snow);
    border: 1px solid var(--mist);
    border-radius: var(--radius-lg);
    transition: all var(--duration) var(--ease);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
    border-color: var(--accent);
}

.benefit-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-md);
    color: var(--accent);
}

.benefit-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.benefit-card p {
    font-size: 0.95rem;
    color: var(--steel);
    line-height: 1.7;
}

/* ========================================
   SERVICES SECTION
   ======================================== */

.services {
    padding: var(--space-2xl) var(--space-lg);
    background: var(--white);
}

.services-header {
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: var(--space-xl);
}

.section-number {
    font-size: 0.85rem;
    color: var(--silver);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.section-title .serif {
    font-family: var(--font-serif);
    font-style: italic;
}

.section-desc {
    font-size: 1rem;
    color: var(--steel);
    margin-top: var(--space-sm);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: var(--snow);
    border: 1px solid var(--mist);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    position: relative;
    transition: all var(--duration) var(--ease);
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: attr(data-index);
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    font-size: 3rem;
    font-weight: 200;
    color: var(--mist);
    line-height: 1;
    transition: color var(--duration) var(--ease);
}

.service-card:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.service-card:hover::before {
    color: var(--graphite);
}

.service-card:hover .card-visual {
    color: var(--accent);
}

.service-card:hover .card-features li {
    opacity: 0.8;
}

.card-visual {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-md);
    color: var(--black);
    transition: color var(--duration) var(--ease);
}

.card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.card-content p {
    font-size: 0.9rem;
    opacity: 0.7;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.card-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
    flex: 1;
}

.card-features li {
    font-size: 0.85rem;
    opacity: 0.6;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.card-features li::before {
    content: '→';
    opacity: 0.5;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent);
    margin-top: auto;
}

.card-link svg {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

.card-link:hover svg {
    transform: translateX(4px);
}

/* ========================================
   PROCESS SECTION
   ======================================== */

.process {
    padding: var(--space-2xl) var(--space-lg);
    background: var(--snow);
}

.process-steps {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.step-card {
    flex: 1;
    max-width: 320px;
    background: var(--white);
    border: 1px solid var(--mist);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    position: relative;
    transition: all var(--duration) var(--ease);
}

.step-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.step-card.featured {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.step-card.featured .step-num {
    background: var(--accent);
    color: var(--white);
}

.step-card.featured .step-time {
    color: var(--silver);
}

.step-num {
    width: 48px;
    height: 48px;
    background: var(--snow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.step-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.step-content p {
    font-size: 0.9rem;
    opacity: 0.7;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.step-time {
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 500;
}

.step-connector {
    width: 60px;
    display: flex;
    align-items: center;
    color: var(--mist);
    flex-shrink: 0;
}

/* ========================================
   WORK SECTION - GALLERY
   ======================================== */

.work {
    padding: var(--space-2xl) var(--space-lg);
    background: var(--charcoal);
}

.work .section-title,
.work .section-number,
.work .section-subtitle {
    color: var(--white);
}

.work .section-subtitle {
    color: var(--silver);
}

.work-header {
    max-width: 1400px;
    margin: 0 auto var(--space-xl);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--silver);
    margin-top: var(--space-sm);
}

.work-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    max-width: 1400px;
    margin: 0 auto;
}

.gallery-item {
    background: var(--graphite);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--duration) var(--ease);
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

.gallery-item:hover .cover-pattern svg {
    transform: scale(1.1);
}

.gallery-item.featured {
    grid-column: span 1;
    grid-row: span 2;
}

.gallery-cover {
    aspect-ratio: 16/10;
    overflow: hidden;
    position: relative;
}

.gallery-item.featured .gallery-cover {
    aspect-ratio: auto;
    height: 65%;
    min-height: 280px;
}

.cover-pattern {
    width: 100%;
    height: 100%;
    position: relative;
}

.cover-pattern svg {
    width: 100%;
    height: 100%;
    transition: transform 0.6s var(--ease);
}

.gallery-info {
    padding: var(--space-md);
    color: var(--white);
}

.gallery-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    display: inline-block;
    margin-bottom: var(--space-xs);
    font-weight: 600;
    background: rgba(224, 122, 95, 0.15);
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
}

.gallery-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.gallery-item.featured .gallery-info h3 {
    font-size: 1.5rem;
}

.gallery-info p {
    font-size: 0.9rem;
    color: var(--silver);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.gallery-metrics {
    display: flex;
    gap: var(--space-md);
    font-size: 0.85rem;
    color: var(--silver);
    flex-wrap: wrap;
}

.gallery-metrics span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.gallery-metrics strong {
    color: var(--accent);
    font-weight: 700;
    font-size: 1rem;
}

.work-cta {
    text-align: center;
    margin-top: var(--space-xl);
}

.work-cta .btn-secondary {
    border-color: var(--steel);
    color: var(--white);
}

.work-cta .btn-secondary:hover {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */

.testimonials {
    padding: var(--space-2xl) var(--space-lg);
    background: var(--snow);
}

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

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--mist);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    transition: all var(--duration) var(--ease);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
    border-color: var(--accent);
}

.testimonial-content {
    flex: 1;
    margin-bottom: var(--space-md);
}

.testimonial-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--charcoal);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.author-info strong {
    display: block;
    font-size: 0.95rem;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--silver);
}

.testimonial-rating {
    color: var(--accent);
    letter-spacing: 2px;
}

/* ========================================
   FAQ SECTION
   ======================================== */

.faq {
    padding: var(--space-2xl) var(--space-lg);
    background: var(--white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--mist);
}

.faq-item summary {
    padding: var(--space-md) 0;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
    transition: color var(--duration) var(--ease);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--accent);
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary:hover {
    color: var(--accent);
}

.faq-answer {
    padding-bottom: var(--space-md);
    font-size: 0.95rem;
    color: var(--steel);
    line-height: 1.7;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   FINAL CTA SECTION
   ======================================== */

.final-cta {
    padding: var(--space-2xl) var(--space-lg);
    background: linear-gradient(135deg, var(--snow) 0%, var(--white) 100%);
    border-top: 1px solid var(--mist);
    border-bottom: 1px solid var(--mist);
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.final-cta h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.final-cta h2 .serif {
    font-family: var(--font-serif);
}

.final-cta h2 .italic {
    font-style: italic;
}

.final-cta h2 .accent {
    color: var(--accent);
}

.final-cta p {
    font-size: 1.1rem;
    color: var(--steel);
    margin-bottom: var(--space-lg);
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.contact {
    min-height: 80vh;
    background: var(--black);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.contact-content {
    text-align: center;
    position: relative;
    z-index: 2;
    padding: var(--space-lg);
}

.contact-title {
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 400;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
}

.contact-title .serif {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--accent);
}

.contact-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
    border: 1px solid var(--steel);
    border-radius: 100px;
    transition: all var(--duration) var(--ease);
}

.contact-btn.whatsapp {
    background: #25D366;
    border-color: #25D366;
    color: var(--white);
}

.contact-btn.whatsapp:hover {
    background: #20BD5A;
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.contact-btn.whatsapp svg {
    width: 20px;
    height: 20px;
}

.contact-btn.email {
    background: transparent;
    color: var(--white);
}

.contact-btn.email:hover {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
}

.contact-btn.email svg {
    width: 18px;
    height: 18px;
}

.contact-info {
    font-size: 0.9rem;
    color: var(--steel);
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
}

.contact-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.deco-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--graphite);
}

.deco-ring:nth-child(1) {
    width: 300px;
    height: 300px;
    animation: decoRotate 40s linear infinite;
}

.deco-ring:nth-child(2) {
    width: 500px;
    height: 500px;
    animation: decoRotate 60s linear infinite reverse;
}

.deco-ring:nth-child(3) {
    width: 700px;
    height: 700px;
    animation: decoRotate 80s linear infinite;
}

@keyframes decoRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--black);
    color: var(--white);
    padding: var(--space-xl) var(--space-lg) var(--space-md);
    border-top: 1px solid var(--graphite);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--graphite);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

.footer-logo svg {
    width: 32px;
    height: 32px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--steel);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-col h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--silver);
    margin-bottom: var(--space-sm);
}

.footer-col a {
    display: block;
    font-size: 0.9rem;
    color: var(--steel);
    margin-bottom: var(--space-xs);
    transition: color var(--duration) var(--ease);
}

.footer-col a:hover {
    color: var(--white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom span {
    font-size: 0.85rem;
    color: var(--steel);
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
}

.footer-social a {
    color: var(--steel);
    transition: color var(--duration) var(--ease);
}

.footer-social a:hover {
    color: var(--accent);
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: var(--space-md);
    right: var(--space-md);
    width: 56px;
    height: 56px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99;
    transition: all var(--duration) var(--ease);
    box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

/* ========================================
   SERVICE DETAIL PAGES
   ======================================== */

.service-page {
    background: var(--white);
    color: var(--black);
}

.service-detail {
    max-width: 1100px;
    margin: 0 auto;
    padding: calc(80px + var(--space-xl)) var(--space-lg) var(--space-2xl);
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.95rem;
    color: var(--steel);
    margin-bottom: var(--space-md);
}

.service-hero {
    margin-bottom: var(--space-xl);
}

.service-kicker {
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.service-hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    letter-spacing: -0.04em;
    margin-bottom: var(--space-md);
}

.service-lede {
    font-size: 1.1rem;
    color: var(--steel);
    max-width: 820px;
    margin-bottom: var(--space-lg);
}

.service-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.pill {
    display: inline-flex;
    align-items: center;
    padding: 0.6rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--mist);
    background: var(--white);
    font-size: 0.95rem;
    color: var(--steel);
}

.pill.accent {
    border-color: var(--accent);
    color: var(--black);
    background: rgba(224, 122, 95, 0.08);
}

.service-section {
    margin-bottom: var(--space-xl);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.section-header h2 {
    font-size: 1.6rem;
    letter-spacing: -0.02em;
}

.section-header p {
    color: var(--steel);
    max-width: 520px;
}

.service-grid,
.highlight-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
}

.point-card,
.highlight-card {
    padding: var(--space-lg);
    border: 1px solid var(--mist);
    border-radius: var(--radius-lg);
    background: var(--snow);
    transition: all var(--duration) var(--ease);
}

.point-card:hover,
.highlight-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
}

.point-card h3,
.highlight-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--space-sm);
}

.point-card p,
.highlight-card p {
    color: var(--steel);
}

.highlight-card strong {
    display: block;
    font-size: 1.8rem;
    margin-bottom: var(--space-xs);
    color: var(--accent);
}

.step-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
    counter-reset: step;
}

.step {
    padding: var(--space-lg);
    border: 1px solid var(--mist);
    border-radius: var(--radius-lg);
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.step::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    font-size: 0.9rem;
    color: var(--silver);
}

.step h3 {
    font-size: 1.05rem;
    margin-bottom: var(--space-sm);
}

.step p {
    color: var(--steel);
}

.service-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-lg);
    border: 1px solid var(--mist);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(224, 122, 95, 0.08), var(--white));
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.4rem;
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid var(--black);
    background: var(--black);
    color: var(--white);
    transition: all var(--duration) var(--ease);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.12);
}

.cta-button.secondary {
    background: transparent;
    color: var(--black);
    border-color: var(--mist);
}

/* ========================================
   SCROLL REVEAL
   ======================================== */

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease);
}

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

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1200px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-subtitle {
        max-width: 100%;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .hero-proof {
        justify-content: center;
    }
    
    .hero-visual {
        display: block;
        margin-top: var(--space-lg);
    }
    
    .transform-animation {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .excel-files {
        flex-direction: row;
        gap: 8px;
    }
    
    .excel-file {
        width: 120px;
    }
    
    .transform-arrow {
        transform: rotate(90deg);
    }
    
    .dashboard-window {
        width: 100%;
        max-width: 320px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .work-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-item.featured {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .gallery-item.featured .gallery-cover {
        aspect-ratio: 21/9;
        height: auto;
        min-height: auto;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    :root {
        --space-lg: 2rem;
        --space-xl: 4rem;
        --space-2xl: 6rem;
    }
    
    .nav-center {
        display: none;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        flex-direction: column;
        align-items: center;
    }
    
    .step-connector {
        transform: rotate(90deg);
        width: 40px;
        height: 40px;
    }
    
    .step-card {
        max-width: 100%;
        width: 100%;
    }
    
    .work-gallery {
        grid-template-columns: 1fr;
    }
    
    .gallery-item.featured {
        grid-column: span 1;
    }
    
    .gallery-item.featured .gallery-cover {
        aspect-ratio: 16/10;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-info {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .footer-main {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    .service-grid,
    .highlight-grid,
    .step-list {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .service-cta {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 600px) {
    .nav {
        padding: var(--space-sm) var(--space-md);
    }
    
    .hero {
        padding-top: calc(60px + var(--space-md));
    }
    
    .hero-title {
        font-size: clamp(2.2rem, 10vw, 3.5rem);
    }
    
    .hero-proof {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .stat-divider {
        display: none;
    }
    
    .hero-visual {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .logos-track {
        gap: var(--space-md);
    }
    
    .logo-item {
        font-size: 1rem;
    }
}