/* ===================================
   COMBINED STYLES - Three Rivers Code
   =================================== */

/* ===================================
   BASE STYLES & VARIABLES
   =================================== */

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

/* CSS Variables */
:root {
    --primary: #00d4ff;
    --cyan: #00d4ff;
    --secondary: #7b68ee;
    --accent: #ff6b9d;
    --gold: #ffd700;
    --dark: #0a0e27;
    --darker: #060818;
    --light: #ffffff;
    --gray: #94a3b8;
    --card-bg: rgba(15, 23, 42, 0.8);
    --error: #ff4444;
    --success: #00ff88;
}

/* Base Elements */
html {
    background: #060818;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: radial-gradient(ellipse at top, rgba(123, 104, 238, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at bottom, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
                linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

nav {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(10, 14, 39, 0.95);
    padding: 1rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(0, 212, 255, 0);
}

nav.scrolled {
    background: rgba(6, 8, 24, 0.95);
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.15), 0 0 80px rgba(123, 104, 238, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'IBM Plex Serif', serif;
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: gradientShift 8s ease infinite;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    animation: pulse 3s ease-in-out infinite;
}

.logo-image {
    height: 60px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.4));
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--gray);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 0.5rem 0;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-links a:hover {
    color: var(--primary);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.nav-links a:hover::before {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--primary);
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    color: var(--light);
    transform: scale(1.1);
}

.mobile-menu-toggle svg {
    display: block;
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #0099cc 100%);
    color: var(--dark);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4), 0 0 60px rgba(0, 212, 255, 0.2);
    position: relative;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.5), 0 0 80px rgba(0, 212, 255, 0.3);
}

.btn-secondary {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
    border: 2px solid var(--primary);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--primary);
    color: var(--dark);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
    border-color: var(--primary);
}

/* ===================================
   SECTION TITLES
   =================================== */

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--light) 0%, var(--primary) 50%, var(--secondary) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    margin-bottom: 4rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

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

.cta-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(123, 104, 238, 0.08));
    border-top: 1px solid rgba(0, 212, 255, 0.3);
    border-bottom: 1px solid rgba(123, 104, 238, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    animation: moveBackground 20s ease-in-out infinite;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-container h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--light) 0%, var(--primary) 50%, var(--secondary) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    font-weight: 700;
    letter-spacing: -1px;
}

.cta-container p {
    color: var(--gray);
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    line-height: 1.9;
}

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

footer {
    padding: 3rem 2rem;
    background: linear-gradient(180deg, var(--dark), var(--darker));
    text-align: center;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

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

.social-links {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.social-links a {
    color: var(--gray);
    font-size: 1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    border: 1px solid transparent;
}

.social-links a:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-3px);
}

/* ===================================
   HOMEPAGE STYLES
   =================================== */

/* HERO SECTION */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0 2rem;
    margin-top: -60px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15), transparent 70%);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: breathe 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes breathe {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.6; }
}

.hero-background {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    opacity: 0.4;
}

.grid-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.grid-line:nth-child(1) {
    width: 2px; height: 100%; left: 15%;
    background: linear-gradient(180deg, transparent, var(--cyan), var(--secondary), transparent);
    animation: lineFlow 6s ease-in-out infinite;
}
.grid-line:nth-child(2) {
    width: 1px; height: 100%; left: 35%;
    background: linear-gradient(180deg, transparent, var(--secondary), transparent);
    animation: lineFlow 5s ease-in-out infinite 1s;
}
.grid-line:nth-child(3) {
    width: 2px; height: 100%; left: 65%;
    background: linear-gradient(180deg, transparent, var(--accent), transparent);
    animation: lineFlow 7s ease-in-out infinite 2s;
}
.grid-line:nth-child(4) {
    width: 1px; height: 100%; left: 85%;
    background: linear-gradient(180deg, transparent, var(--primary), transparent);
    animation: lineFlow 6s ease-in-out infinite 0.5s;
}
.grid-line:nth-child(5) {
    width: 100%; height: 2px; top: 25%;
    background: linear-gradient(90deg, transparent, var(--secondary), transparent);
    animation: lineFlowHorizontal 8s ease-in-out infinite;
}
.grid-line:nth-child(6) {
    width: 100%; height: 1px; top: 70%;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    animation: lineFlowHorizontal 9s ease-in-out infinite 1.5s;
}

@keyframes lineFlow {
    0%, 100% { opacity: 0.2; filter: blur(1px); }
    50% { opacity: 0.6; filter: blur(0px); }
}

@keyframes lineFlowHorizontal {
    0%, 100% { opacity: 0.15; transform: scaleX(0.9); }
    50% { opacity: 0.5; transform: scaleX(1); }
}

.hero-content {
    max-width: 1200px;
    text-align: center;
    z-index: 1;
    position: relative;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: bold;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--light) 0%, var(--primary) 40%, var(--secondary) 70%, var(--accent) 100%);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: fadeInUp 1s ease, gradientFlow 6s ease infinite 1s;
    letter-spacing: -1px;
    line-height: 1.2;
}

@keyframes gradientFlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero p {
    font-size: 1.25rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto 2rem;
    animation: fadeInUp 1s ease 0.2s both;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 1s ease 0.4s both;
}

/* PULSE DIVIDER - Three Lines */

.pulse-divider {
    width: 100%;
    height: 100px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem 0;
    background: transparent;
    isolation: isolate;
}

.pulse-line {
    position: absolute;
    width: 70%;
    max-width: 1000px;
    height: 1px;
    background: linear-gradient(90deg,
        transparent,
        rgba(0, 212, 255, 0.1) 10%,
        rgba(0, 212, 255, 0.1) 90%,
        transparent
    );
}

.pulse-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        transparent 35%,
        var(--primary) 50%,
        transparent 65%,
        transparent
    );
    animation: pulse-travel 4s ease-in-out infinite;
    filter: blur(1px);
}

/* Second line positioning and timing */
.pulse-line:nth-child(2) {
    transform: translateY(-20px);
    opacity: 0.3;
}

.pulse-line:nth-child(2)::before {
    animation-delay: 1.3s;
    animation-duration: 3.5s;
}

/* Third line positioning and timing */
.pulse-line:nth-child(3) {
    transform: translateY(20px);
    opacity: 0.3;
}

.pulse-line:nth-child(3)::before {
    animation-delay: 2.6s;
    animation-duration: 4.5s;
}

@keyframes pulse-travel {
    0% {
        left: -100%;
        opacity: 0;
    }
    5% {
        opacity: 0.7;
    }
    95% {
        opacity: 0.7;
    }
    100% {
        left: 100%;
        opacity: 0;
    }
}

/* Optional center dot */
.pulse-center {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.2;
}

/* PAIN POINTS - Subtle Timeline */

.pain-points {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.pain-points::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 200px;
    background: linear-gradient(180deg, transparent, var(--primary), transparent);
    transform: translateX(-50%);
    opacity: 0.3;
}

.pain-grid {
    position: relative;
    padding-left: 60px;
    max-width: 900px;
    margin: 0 auto;
}

.pain-grid::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 20px;
    bottom: 20px;
    width: 1px;
    background: linear-gradient(180deg,
        transparent,
        rgba(0, 212, 255, 0.2) 20%,
        rgba(0, 212, 255, 0.2) 80%,
        transparent
    );
}

.pain-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 2.5rem 0;
    background: transparent;
    border: none;
    position: relative;
    transition: all 0.3s ease;
}

.pain-item::before {
    content: '';
    position: absolute;
    left: -44px;
    top: 3rem;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.4;
    transition: all 0.3s ease;
}

.pain-item:hover::before {
    opacity: 1;
    transform: scale(1.5);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
}

.pain-number {
    display: none;
}

.pain-content {
    padding-left: 2rem;
    border-left: 2px solid transparent;
    transition: all 0.3s ease;
}

.pain-item:hover .pain-content {
    border-left-color: rgba(0, 212, 255, 0.2);
    padding-left: 2.5rem;
}

.pain-content h3 {
    color: var(--light);
    margin-bottom: 0.8rem;
    font-size: 1.6rem;
    transition: all 0.3s ease;
    font-weight: 600;
}

.pain-item:hover .pain-content h3 {
    color: var(--primary);
}

.pain-content p {
    color: var(--gray);
    line-height: 1.9;
    max-width: 800px;
}

/* WHY CHOOSE - Comparison Layout */

.why-choose {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.why-choose .section-subtitle {
    font-style: italic;
    opacity: 0.9;
}

.approach-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    position: relative;
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.5), rgba(15, 23, 42, 0.5));
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.approach-side {
    padding: 3rem;
    position: relative;
}

.approach-side.typical {
    background: linear-gradient(135deg, rgba(255, 68, 68, 0.02), rgba(255, 68, 68, 0.05));
    border-right: 1px solid rgba(255, 68, 68, 0.2);
}

.approach-side.mine {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.02), rgba(0, 255, 136, 0.05));
    border-left: 1px solid rgba(0, 212, 255, 0.2);
}

.approach-side h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 600;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.approach-side.typical h3 {
    color: var(--error);
}

.approach-side.mine h3 {
    color: var(--success);
}

.approach-side h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
}

.approach-side.typical h3::after {
    background: var(--error);
}

.approach-side.mine h3::after {
    background: linear-gradient(90deg, var(--primary), var(--success));
}

.approach-side ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.approach-side li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--gray);
    position: relative;
    padding-left: 2rem;
    transition: all 0.3s ease;
}

.approach-side.typical li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: var(--error);
    font-weight: bold;
    font-size: 1.2rem;
    opacity: 0.7;
}

.approach-side.mine li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
    font-size: 1.2rem;
}

.approach-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0 1rem;
}

.approach-divider span {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.2rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

.approach-divider::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    background: linear-gradient(180deg,
        transparent,
        var(--primary) 20%,
        var(--secondary) 50%,
        var(--primary) 80%,
        transparent
    );
    opacity: 0.5;
}

/* SERVICES OVERVIEW */

.services-overview {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

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

.service-card {
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.9), rgba(15, 23, 42, 0.9));
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent, rgba(0, 212, 255, 0.1));
    transition: bottom 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover::after {
    bottom: 0;
}

.service-card:nth-child(1) {
    border-top: 3px solid var(--primary);
}

.service-card:nth-child(2) {
    border-top: 3px solid var(--secondary);
}

.service-card:nth-child(3) {
    border-top: 3px solid var(--accent);
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 70px rgba(0, 212, 255, 0.3);
    border-color: var(--primary);
}

.service-card h3 {
    color: var(--light);
    margin-bottom: 1rem;
    font-size: 1.6rem;
    transition: all 0.3s ease;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.service-card:hover h3 {
    color: var(--primary);
}

.service-card p {
    color: var(--gray);
    line-height: 1.9;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

.learn-more {
    color: var(--primary);
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.learn-more::after {
    content: '→';
    transition: transform 0.3s ease;
}

.service-card:hover .learn-more {
    gap: 1rem;
}

.service-card:hover .learn-more::after {
    transform: translateX(5px);
}

/* ===================================
   SERVICES PAGE STYLES
   =================================== */

.services-hero {
    padding: 120px 2rem 80px;
    background: linear-gradient(135deg, var(--dark) 0%, #1a1a2e 100%);
}

.services-hero .hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.services-hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--cyan);
}

.services-hero p {
    font-size: 1.25rem;
    color: var(--light);
    line-height: 1.8;
}

.services {
    padding: 80px 2rem;
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
}

.service-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.service-content {
    padding: 2rem 0;
}

.service-content h3 {
    color: var(--cyan);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.service-content p {
    color: var(--light);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.service-content h4 {
    color: var(--cyan);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.service-features li {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.service-features strong {
    color: var(--light);
    font-weight: 600;
}

.perfect-for {
    margin-top: 2rem;
}

.perfect-for h4 {
    color: var(--cyan);
    margin-bottom: 1rem;
}

.perfect-for p {
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.perfect-for p:last-child {
    margin-bottom: 0;
}

.service-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.5), rgba(15, 23, 42, 0.5));
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    overflow: hidden;
}

#canvas-container,
#data-canvas-container,
#pathfinding-canvas-container {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

#data-canvas,
#pathfinding-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* PROCESS SECTION */

.process {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.process-container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.process-container::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg,
        transparent,
        rgba(0, 212, 255, 0.2) 10%,
        rgba(0, 212, 255, 0.2) 90%,
        transparent
    );
    transform: translateX(-50%);
}

.process-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    position: relative;
    align-items: center;
}

.process-row:nth-child(even) {
    direction: rtl;
}

.process-row:nth-child(even) .process-content {
    direction: ltr;
}

.process-row::after {
    content: attr(data-step);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--dark);
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    color: var(--primary);
    font-weight: 600;
    font-size: 1.2rem;
    z-index: 2;
    transition: all 0.3s ease;
    line-height: 36px;
    text-align: center;
}

.process-row:hover::after {
    background: var(--primary);
    color: var(--dark);
    border-color: var(--primary);
    transform: translate(-50%, -50%) scale(1.2);
}

.process-content {
    padding: 1.5rem;
}

.process-content h3 {
    color: var(--light);
    font-size: 1.6rem;
    margin-bottom: 1rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.process-row:hover .process-content h3 {
    color: var(--primary);
}

.process-content p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.process-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    background: transparent;
    color: var(--gray);
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    border: 1px solid rgba(148, 163, 184, 0.3);
    transition: all 0.3s ease;
}

.process-row:hover .tag {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0, 212, 255, 0.05);
}

/* ===================================
   CONTACT PAGE STYLES
   =================================== */

.contact-page {
    min-height: 100vh;
    padding: 8rem 2rem 5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.contact-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.contact-intro {
    text-align: center;
    color: var(--gray);
    font-size: 1.15rem;
    margin-bottom: 3rem;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form-wide {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 10px;
    color: var(--light);
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--dark);
    color: var(--light);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* Checkbox Group Styles */
.checkbox-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem 1rem;
    margin-top: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.checkbox-label:hover {
    opacity: 0.8;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
    cursor: pointer;
    accent-color: var(--primary);
}

.checkbox-label span {
    color: var(--light);
    font-size: 0.9rem;
}

/* Form Messages (Success/Error) */
.form-message {
    padding: 1.25rem 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.5;
    border-left: 4px solid;
    animation: slideIn 0.4s ease;
}

.form-message-success {
    background: rgba(0, 255, 136, 0.1);
    border-left-color: var(--success);
    color: var(--success);
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.form-message-error {
    background: rgba(255, 68, 68, 0.1);
    border-left-color: var(--error);
    color: var(--error);
    border: 1px solid rgba(255, 68, 68, 0.3);
}

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

/* ===================================
   ANIMATIONS
   =================================== */

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.7);
    }
}

@keyframes moveBackground {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(10%, 10%); }
    50% { transform: translate(5%, 20%); }
    75% { transform: translate(15%, 5%); }
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   RESPONSIVE STYLES - PROPERLY FIXED
   =================================== */

@media (max-width: 968px) {
    /* Reset any problematic styles */
    html, body {
        overflow-x: hidden;
        width: 100%;
        position: relative;
    }

    /* Fix Navigation */
    nav {
        width: 100%;
        padding: 1rem 1rem !important;
    }

    .nav-container {
        padding: 0 1rem;
        width: 100%;
        max-width: 100%;
    }

    .logo {
        font-size: 1.2rem;
    }

    .logo-image {
        height: 45px;
    }

    /* Hamburger menu should be visible */
    .mobile-menu-toggle {
        display: block;
        position: relative;
        z-index: 1001;
        margin-right: 0;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(6, 8, 24, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 6rem 2rem 2rem;
        gap: 1.5rem;
        transition: right 0.4s ease;
        border-left: 1px solid rgba(0, 212, 255, 0.2);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        display: block;
        padding: 1rem;
        font-size: 1.1rem;
        border-bottom: 1px solid rgba(0, 212, 255, 0.1);
        transition: all 0.3s ease;
    }

    .nav-links a:hover {
        background: rgba(0, 212, 255, 0.1);
        padding-left: 1.5rem;
    }

    .nav-links a::before {
        display: none;
    }

    /* Homepage */
    .pain-grid {
        padding-left: 40px;
    }

    .pain-grid::before {
        left: 10px;
    }

    .pain-item::before {
        left: -34px;
    }

    .pain-content {
        padding-left: 1rem;
    }

    .pain-item:hover .pain-content {
        padding-left: 1.5rem;
    }

    .pain-item {
        grid-template-columns: 80px 1fr;
        gap: 1.5rem;
        padding: 2rem;
    }

    .pain-number {
        font-size: 2.5rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .approach-comparison {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .approach-side {
        padding: 2rem;
    }

    .approach-side.typical {
        border-right: none;
        border-bottom: 2px solid rgba(255, 68, 68, 0.2);
    }

    .approach-side.mine {
        border-left: none;
        border-top: 2px solid rgba(0, 212, 255, 0.2);
    }

    .approach-divider {
        padding: 2rem 0;
        background: linear-gradient(90deg,
            transparent,
            rgba(0, 212, 255, 0.1) 20%,
            rgba(123, 104, 238, 0.1) 50%,
            rgba(0, 212, 255, 0.1) 80%,
            transparent
        );
    }

    .approach-divider::before {
        width: 100%;
        height: 2px;
        top: 50%;
        left: 0;
        transform: translateY(-50%);
        background: linear-gradient(90deg,
            transparent,
            var(--primary) 20%,
            var(--secondary) 50%,
            var(--primary) 80%,
            transparent
        );
    }

    /* Services Page - Remove ALL inline styles from HTML! */
    .services-hero {
        padding: 100px 1rem 40px !important;
    }

    .services-hero h1 {
        font-size: 1.8rem !important;
    }

    .services-hero p {
        font-size: 1rem !important;
    }

    .services {
        padding: 40px 0 !important; /* No side padding, handled by container */
    }

    .services-container {
        padding: 0 1rem;
        width: 100%;
    }

    .service-row {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        margin-bottom: 3rem !important;
    }

    /* CRITICAL FIX: Properly order the middle service row */
    .service-row:nth-child(2) {
        flex-direction: column-reverse; /* This puts visual AFTER content */
    }

    .service-content {
        padding: 0 !important;
        width: 100%;
    }

    .service-visual {
        width: 100%;
        min-height: 250px;
        margin: 0 !important;
    }

    /* Remove ALL inline styles that are breaking mobile */
    .service-content > div[style] {
        margin-top: 1.5rem !important;
        margin-bottom: 0 !important;
        padding: 0 !important;
    }

    .service-content p[style] {
        margin: 0.5rem 0 !important;
        padding: 0 !important;
    }

    .process-container::before {
        display: none;
    }

    .process-row {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .process-row:nth-child(even) {
        direction: ltr;
    }

    .process-row::after {
        position: static;
        width: 30px;
        height: 30px;
        margin-bottom: 1rem;
        transform: none;
        line-height: 26px;
        font-size: 1rem;
    }

    .process-row:hover::after {
        transform: scale(1.1);
    }

    /* Process section */
    .process {
        padding: 3rem 0 !important;
    }

    .process-container {
        padding: 0 1rem;
    }

    .process-row {
        display: block;
        margin-bottom: 2rem;
        padding: 1rem;
        background: rgba(10, 14, 39, 0.3);
        border-radius: 15px;
    }

    .process-row::after {
        display: none;
    }

    .process-content {
        padding: 0 !important;
    }

    /* Pain points */
    .pain-points {
        padding: 3rem 0;
    }

    .pain-grid {
        padding-left: 40px;
        padding-right: 1rem;
        margin: 0;
    }

    /* Services grid */
    .services-overview {
        padding: 3rem 0;
    }

    .services-grid {
        padding: 0 1rem;
        grid-template-columns: 1fr;
    }

    /* Why choose section */
    .why-choose {
        padding: 3rem 0;
    }

    .approach-comparison {
        margin: 0 1rem;
    }

    /* CTA section */
    .cta-section {
        padding: 4rem 1rem;
    }

    /* Footer */
    footer {
        padding: 2rem 1rem;
    }

    /* Contact Page */
    .contact-page {
        padding: 6rem 1.5rem 3rem;
    }

    .contact-title {
        font-size: 2rem;
    }

    .contact-intro {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .contact-form-wide {
        padding: 2rem 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .checkbox-group {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Small phones */
@media (max-width: 480px) {
    .services-hero h1 {
        font-size: 1.5rem !important;
    }

    .service-content h3 {
        font-size: 1.4rem !important;
    }

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

    .checkbox-group {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 1200px) {
    .contact-container {
        max-width: 1000px;
    }

    .contact-form-wide {
        padding: 4rem;
    }
}

/* ===================================
   PORTFOLIO PAGE STYLES
   =================================== */

.portfolio-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 8rem 1rem 3rem;
}

.portfolio-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
}

.portfolio-header::after {
    content: '';
    position: absolute;
    bottom: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #60a5fa, transparent);
}

.portfolio-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--light) 0%, var(--primary) 50%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    margin-bottom: 1rem;
}

.portfolio-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    font-weight: 400;
    line-height: 1.8;
}

.projects-grid {
    display: grid;
    gap: 4rem;
    margin-bottom: 3rem;
}

.project-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
                rgba(96, 165, 250, 0.1) 0%,
                transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

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

.project-card:hover {
    transform: translateY(-5px);
    border-color: rgba(96, 165, 250, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3),
                0 0 60px rgba(96, 165, 250, 0.1);
}

.project-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.project-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-details {
    padding: 2.5rem;
}

@media (min-width: 768px) {
    .project-details {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        grid-template-rows: auto auto auto auto;
        gap: 1.5rem 2rem;
        align-items: start;
    }

    .project-number {
        grid-column: 2 / 3;
        grid-row: 1;
    }

    .project-title {
        grid-column: 2 / 3;
        grid-row: 2;
    }

    .project-image-wrapper {
        grid-column: 1 / 2;
        grid-row: 1 / 5;
        margin: 0;
        align-self: center;
    }

    .project-description {
        grid-column: 2 / 3;
        grid-row: 3;
    }

    .project-tech {
        grid-column: 2 / 3;
        grid-row: 4;
    }

    .project-links {
        grid-column: 2 / 3;
        grid-row: 5;
    }
}

.project-number {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: #60a5fa;
    margin-bottom: 1rem;
}

.project-title {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.project-description {
    color: #94a3b8;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.tech-tag {
    padding: 0.375rem 0.875rem;
    background: rgba(96, 165, 250, 0.1);
    border: 1px solid rgba(96, 165, 250, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    color: #93c5fd;
    transition: all 0.3s ease;
}

.tech-tag:hover {
    background: rgba(96, 165, 250, 0.2);
    transform: translateY(-2px);
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #e2e8f0;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.2), transparent);
    transition: left 0.5s ease;
}

.project-link:hover::before {
    left: 100%;
}

.project-link:hover {
    border-color: #60a5fa;
    transform: translateX(2px);
}

.project-link svg {
    width: 18px;
    height: 18px;
}

/* Coming Soon Card */
.coming-soon-card {
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.05) 0%, rgba(96, 165, 250, 0.02) 100%);
    border: 2px dashed rgba(96, 165, 250, 0.3);
    border-radius: 20px;
    padding: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.coming-soon-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
        transparent 30%,
        rgba(96, 165, 250, 0.05) 50%,
        transparent 70%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.coming-soon-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #60a5fa;
    position: relative;
}

.coming-soon-text {
    color: #94a3b8;
    position: relative;
}

/* Portfolio Page Mobile Optimizations */
@media (max-width: 768px) {
    .portfolio-container {
        padding: 7rem 1rem 2rem;
    }

    .portfolio-header {
        margin-bottom: 3rem;
    }

    .project-details {
        padding: 1.5rem;
        display: flex;
        flex-direction: column;
    }

    .project-number {
        order: 1;
        margin-bottom: 0.5rem;
    }

    .project-title {
        order: 2;
        margin-bottom: 1rem;
    }

    .project-image-wrapper {
        order: 3;
        margin: 1rem 0;
    }

    .project-description {
        order: 4;
        margin-bottom: 1rem;
    }

    .project-tech {
        order: 5;
        margin-bottom: 1.5rem;
    }

    .project-links {
        order: 6;
    }
}

/* Image Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    padding: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    animation: lightboxZoom 0.3s ease;
    border-radius: 8px;
    box-shadow: 0 0 60px rgba(0, 212, 255, 0.3);
}

@keyframes lightboxZoom {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: var(--light);
    font-size: 50px;
    font-weight: 300;
    transition: all 0.3s ease;
    cursor: pointer;
    z-index: 10000;
    line-height: 1;
}

.lightbox-close:hover,
.lightbox-close:focus {
    color: var(--primary);
    transform: rotate(90deg);
}

.lightbox-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: var(--gray);
    padding: 20px 0;
    font-size: 1.1rem;
}

.project-image-wrapper {
    cursor: pointer;
    position: relative;
}

.project-image-wrapper::after {
    content: '🔍';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.project-image-wrapper:hover::after {
    opacity: 0.8;
}

@media (max-width: 768px) {
    .lightbox {
        padding: 20px;
    }

    .lightbox-content {
        max-width: 95%;
        max-height: 80vh;
    }

    .lightbox-close {
        top: 10px;
        right: 20px;
        font-size: 40px;
    }

    .lightbox-caption {
        font-size: 0.9rem;
        width: 90%;
    }
}