/* ============================================
   CUSTOM PROPERTIES
   ============================================ */
:root {
    /* Backgrounds — subtle green-charcoal tint to echo the logo backdrop */
    --color-bg: #0a0c0a;
    --color-bg-elevated: #11140f;
    --color-bg-card: #15180f;
    --color-bg-card-hover: #1b1f14;
    --color-surface: #1d221a;
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(255, 255, 255, 0.12);

    --color-text: #f0f5f0;
    --color-text-secondary: #a0b0a4;
    --color-text-muted: #6a7a6c;

    /* Brand palette — extracted from the "Little Green Love" logo.
       Green is the dominant brand (primary); red is the "Love" accent. */
    --color-primary: #3da935;          /* core leaf green */
    --color-primary-light: #8ed04a;    /* lime leaf-tip highlight */
    --color-primary-glow: rgba(61, 169, 53, 0.3);
    --color-primary-soft: rgba(61, 169, 53, 0.1);

    --color-accent: #ff3340;           /* the heart / "Love" red */
    --color-accent-glow: rgba(255, 51, 64, 0.3);
    --color-accent-soft: rgba(255, 51, 64, 0.1);

    --color-secondary: #147a63;        /* deep teal — leaf-shadow depth */
    --color-secondary-glow: rgba(20, 122, 99, 0.3);

    --color-success: #2ecc71;          /* positive states (sent, outcomes) */
    --color-success-glow: rgba(46, 204, 113, 0.3);
    --color-success-soft: rgba(46, 204, 113, 0.1);

    --color-white: #ffffff;
    --color-white-soft: rgba(255, 255, 255, 0.9);

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-spring: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow-primary: 0 0 30px var(--color-primary-glow);
    --shadow-glow-accent: 0 0 30px var(--color-accent-glow);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

img {
    max-width: 100%;
    display: block;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

ul {
    list-style: none;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section {
    padding: var(--space-5xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-4xl);
}

.section-grid {
    display: grid;
    gap: var(--space-4xl);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    background: var(--color-primary-soft);
    border-radius: 100px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
}

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

.nav-logo {
    font-size: 1.4rem;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--color-text);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all var(--transition-base);
}

.nav-logo:hover {
    opacity: 0.85;
}

.logo-icon {
    width: 52px;
    height: 52px;
    object-fit: contain;
    border-radius: var(--radius-md);
    border: 1.5px solid rgba(61, 169, 53, 0.5);
    padding: 2px;
    background: rgba(255, 255, 255, 0.05);
    box-shadow:
        0 0 0 3px rgba(61, 169, 53, 0.12),
        0 0 15px rgba(61, 169, 53, 0.25),
        0 0 30px rgba(255, 51, 64, 0.1),
        inset 0 0 8px rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.nav-logo:hover .logo-icon {
    border-color: rgba(61, 169, 53, 0.7);
    background: rgba(255, 255, 255, 0.08);
    box-shadow:
        0 0 0 3px rgba(61, 169, 53, 0.2),
        0 0 20px rgba(61, 169, 53, 0.4),
        0 0 40px rgba(255, 51, 64, 0.15),
        inset 0 0 10px rgba(255, 255, 255, 0.08);
}

.logo-text {
    color: var(--color-text);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-highlight {
    color: var(--color-primary);
    font-weight: 800;
    letter-spacing: 0.02em;
}


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

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

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

.nav-cta {
    padding: var(--space-sm) var(--space-lg) !important;
    background: var(--color-primary);
    color: var(--color-white) !important;
    border-radius: var(--radius-sm);
    font-weight: 600 !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: #c5303c;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-base);
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: var(--space-5xl) 0 var(--space-4xl);
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(61, 169, 53, 0.14) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(20, 122, 99, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 50% 50% at 20% 80%, rgba(255, 51, 64, 0.05) 0%, transparent 50%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.hero-orb-1 {
    width: 400px;
    height: 400px;
    background: var(--color-primary);
    top: -100px;
    right: -100px;
    opacity: 0.15;
}

.hero-orb-2 {
    width: 300px;
    height: 300px;
    background: var(--color-accent);
    bottom: -50px;
    left: -50px;
    opacity: 0.1;
    animation-delay: -7s;
}

.hero-orb-3 {
    width: 200px;
    height: 200px;
    background: var(--color-secondary);
    top: 50%;
    left: 60%;
    opacity: 0.08;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -20px) scale(1.05); }
    50% { transform: translate(-20px, 30px) scale(0.95); }
    75% { transform: translate(20px, 20px) scale(1.02); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 850px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-xl);
}

.hero-highlight {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 650px;
    margin: 0 auto var(--space-2xl);
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-4xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-4xl);
    padding-top: var(--space-3xl);
    border-top: 1px solid var(--color-border);
}

.stat {
    text-align: center;
    min-width: 140px;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
}

.stat-suffix {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    margin-top: var(--space-sm);
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

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

@keyframes scrollDown {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 15px var(--color-primary-glow);
}

.btn-primary:hover {
    background: #c5303c;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--color-primary-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border-hover);
}

.btn-secondary:hover {
    border-color: var(--color-text-muted);
    background: rgba(255, 255, 255, 0.03);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-grid {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
}

.about-text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
}

.highlight-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-soft);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    flex-shrink: 0;
}

.highlight-item strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.highlight-item p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.about-visual {
    display: flex;
    justify-content: center;
}

.about-card {
    width: 100%;
    max-width: 400px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--color-border);
}

.card-dots {
    display: flex;
    gap: 6px;
}

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

.card-dots span:nth-child(1) { background: #e63946; }
.card-dots span:nth-child(2) { background: #f4a261; }
.card-dots span:nth-child(3) { background: #2ecc71; }

.card-title {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

.about-card-body {
    padding: var(--space-xl);
}

.about-card-body pre {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.8;
}

.code-keyword { color: #c678dd; }
.code-var { color: #e06c75; }
.code-key { color: #61afef; }
.code-string { color: #98c379; }

/* ============================================
   STRENGTHS SECTION
   ============================================ */
.strengths-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.strength-card {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.strength-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.strength-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

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

.strength-preview {
    width: 100%;
    aspect-ratio: 16/10;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--space-lg);
    border: 1px solid var(--color-border);
    position: relative;
    cursor: pointer;
}

.strength-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top left;
    transition: transform 0.6s ease, opacity var(--transition-base);
    opacity: 0.85;
}

.strength-card:hover .strength-preview img {
    transform: scale(1.05);
    opacity: 1;
}

.strength-preview::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 40%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.strength-preview .preview-hint {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-white);
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    padding: 4px 12px;
    border-radius: 100px;
    opacity: 0;
    transition: all var(--transition-base);
    pointer-events: none;
    white-space: nowrap;
}

.strength-card:hover .strength-preview::after {
    opacity: 1;
}

.strength-card:hover .strength-preview .preview-hint {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.strength-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-soft);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.strength-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.strength-card p {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.strength-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.strength-tags span {
    font-size: 0.75rem;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    color: var(--color-text-muted);
}

/* ============================================
   FEATURED WORK SECTION
   ============================================ */
.work-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

.work-card {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-2xl);
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    align-items: center;
}

.work-card:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.work-card-visual {
    aspect-ratio: 4/3;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.work-card-mockup {
    width: 80%;
    height: 70%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

/* Dashboard mockup */
.mockup-dashboard .mockup-bar {
    width: 80%;
    height: 8px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 4px;
    opacity: 0.7;
}

.mockup-dashboard .mockup-chart {
    width: 80%;
    height: 40%;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: linear-gradient(180deg, var(--color-primary-soft), transparent);
}

.mockup-dashboard .mockup-metrics {
    display: flex;
    gap: var(--space-sm);
    width: 80%;
}

.mockup-dashboard .mockup-metrics div {
    flex: 1;
    height: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

/* Automation mockup */
.mockup-automation .mockup-flow {
    display: flex;
    align-items: center;
    gap: 0;
}

.flow-node {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-accent-soft);
    border: 2px solid var(--color-accent);
}

.flow-line {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
}

/* AI mockup */
.mockup-ai .mockup-brain {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brain-pulse {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    border: 2px solid var(--color-primary);
    animation: pulse 3s ease-in-out infinite;
}

.brain-nodes {
    position: absolute;
    inset: 0;
}

.brain-nodes span {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
}

.brain-nodes span:nth-child(1) { top: 0; left: 50%; transform: translateX(-50%); }
.brain-nodes span:nth-child(2) { top: 25%; right: 0; }
.brain-nodes span:nth-child(3) { bottom: 25%; right: 5%; }
.brain-nodes span:nth-child(4) { bottom: 25%; left: 5%; }
.brain-nodes span:nth-child(5) { top: 25%; left: 0; }

/* Workflow mockup */
.mockup-workflow .mockup-kanban {
    display: flex;
    gap: var(--space-sm);
    width: 85%;
    height: 70%;
}

.kanban-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-xs);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.kanban-col div {
    height: 20px;
    background: var(--color-primary-soft);
    border-radius: 3px;
    border: 1px solid var(--color-border);
}

.kanban-col:nth-child(2) div { background: var(--color-accent-soft); }
.kanban-col:nth-child(3) div { background: rgba(255, 255, 255, 0.04); }

/* Analytics mockup */
.mockup-analytics .mockup-graph {
    width: 85%;
    height: 70%;
    display: flex;
    align-items: flex-end;
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.graph-bars {
    display: flex;
    align-items: flex-end;
    gap: var(--space-sm);
    width: 100%;
    height: 100%;
}

.graph-bars div {
    flex: 1;
    background: linear-gradient(to top, var(--color-primary), var(--color-accent));
    border-radius: 3px 3px 0 0;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.work-card:hover .graph-bars div { opacity: 1; }

.work-card-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.work-card-content p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.work-outcome {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-success-soft);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-lg);
    color: var(--color-success);
    font-size: 0.88rem;
    font-weight: 500;
    line-height: 1.5;
}

.work-outcome svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.work-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.work-tags span {
    font-size: 0.78rem;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

/* ============================================
   APPROACH SECTION
   ============================================ */
.approach-timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.approach-step {
    display: flex;
    gap: var(--space-xl);
    padding-bottom: var(--space-3xl);
    position: relative;
}

.approach-step:last-child {
    padding-bottom: 0;
}

.step-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.3;
    flex-shrink: 0;
    width: 60px;
    font-variant-numeric: tabular-nums;
}

.step-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.step-content p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.step-line {
    position: absolute;
    left: 30px;
    top: 60px;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, var(--color-primary-glow), transparent);
}

/* ============================================
   WHY ME SECTION
   ============================================ */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.why-card {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.why-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-3px);
}

.why-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.2;
    margin-bottom: var(--space-md);
    font-variant-numeric: tabular-nums;
}

.why-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.why-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   TECH STACK SECTION
   ============================================ */
.tech-stack {
    padding: var(--space-4xl) 0;
}

.tech-marquee {
    overflow: hidden;
    margin-top: var(--space-2xl);
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.tech-track {
    display: flex;
    gap: var(--space-lg);
    animation: marquee 30s linear infinite;
    width: max-content;
}

.tech-item {
    padding: var(--space-md) var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    white-space: nowrap;
    font-family: var(--font-mono);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.testimonial-card {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--space-xl);
}

.testimonial-quote {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    font-style: italic;
}

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

.author-avatar {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
}

.testimonial-author strong {
    display: block;
    font-size: 0.88rem;
}

.testimonial-author span {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding-bottom: var(--space-4xl);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    padding: var(--space-3xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    align-items: center;
}

.contact-content .section-tag {
    margin-bottom: var(--space-lg);
}

.contact-content .section-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.contact-content p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-top: var(--space-lg);
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-lg);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Visually-hidden labels (kept for screen readers) */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Honeypot anti-spam field — hidden from real users */
.form-honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    pointer-events: none;
}

/* Submit button loading state */
.btn-loading {
    opacity: 0.7;
    cursor: progress;
    pointer-events: none;
}

/* Inline form status / validation message */
.form-status {
    margin: 0;
    min-height: 1.2em;
    font-size: 0.9rem;
    text-align: center;
    transition: color var(--transition-fast);
}

.form-status.error {
    color: var(--color-accent);
}

.form-status.success {
    color: var(--color-success);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--space-4xl) 0 var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--color-border);
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-top: var(--space-lg);
    max-width: 350px;
}

.footer-links h4 {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.footer-links a {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-2xl);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .strengths-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .work-card {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    :root {
        font-size: 15px;
    }

    .section {
        padding: var(--space-4xl) 0;
    }

    .container {
        padding: 0 var(--space-lg);
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-bg-elevated);
        flex-direction: column;
        justify-content: center;
        padding: var(--space-3xl);
        transition: right var(--transition-base);
        border-left: 1px solid var(--color-border);
    }

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

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

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

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

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

    .hero-stats {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero-scroll {
        display: none;
    }

    .approach-step {
        flex-direction: column;
        gap: var(--space-md);
    }

    .step-line {
        display: none;
    }

    .step-number {
        width: auto;
    }

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

    .contact-wrapper {
        padding: var(--space-2xl);
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   SCROLL PROGRESS BAR
   ============================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    z-index: 9999;
    transition: width 0.1s linear;
    box-shadow: 0 0 10px var(--color-primary-glow);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-hover);
    border-radius: 50%;
    color: var(--color-text);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 900;
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow-primary);
    transform: translateY(-3px);
}

/* ============================================
   SECTION GRADIENT DIVIDERS
   ============================================ */
.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    max-width: 500px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary-glow), var(--color-accent-glow), transparent);
}

.hero::before {
    display: none;
}

/* ============================================
   ENHANCED CARD GLOW ON HOVER
   ============================================ */
.strength-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.strength-card:hover::after {
    opacity: 0.15;
}

/* ============================================
   CTA BUTTON PULSE
   ============================================ */
.btn-primary {
    position: relative;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-sm);
    background: var(--color-primary);
    animation: btnPulse 3s ease-in-out infinite;
    z-index: -1;
}

@keyframes btnPulse {
    0%, 100% { transform: scale(1); opacity: 0; }
    50% { transform: scale(1.05); opacity: 0.3; }
}

/* ============================================
   TYPING CURSOR BLINK
   ============================================ */
.hero-highlight::after {
    content: '|';
    animation: blink 1s step-end infinite;
    color: var(--color-primary);
    font-weight: 300;
    margin-left: 2px;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* ============================================
   TESTIMONIAL CARD QUOTE MARK
   ============================================ */
.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 4rem;
    line-height: 1;
    color: var(--color-primary);
    opacity: 0.15;
    font-family: Georgia, serif;
}

.testimonial-card {
    position: relative;
    overflow: hidden;
}

/* ============================================
   PAGE LOAD ANIMATION
   ============================================ */
body {
    animation: fadeInPage 0.6s ease-out;
}

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

/* ============================================
   IMAGE MODAL
   ============================================ */
.image-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.image-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.image-modal.active .modal-content {
    transform: scale(1);
}

.modal-image {
    max-width: 100%;
    max-height: 80vh;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-hover);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(61, 169, 53, 0.12);
    object-fit: contain;
}

.modal-caption {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    text-align: center;
    padding: var(--space-sm) var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 100px;
}

.modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-hover);
    border-radius: 50%;
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.modal-close:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: rotate(90deg);
}