/* ==========================================================================
   RAKSHITH SB — PERSONAL PORTFOLIO
   Design System: "Persona" Dark Editorial Theme (Charcoal & Electric Orange)
   Inspired by premium creative director & systems engineer portfolios
   ========================================================================== */

:root {
    /* Color Palette - Matte Charcoal & Bold Orange */
    --so-bg: #111215;
    --so-bg-surface: #17181d;
    --so-bg-card: #1c1d23;
    --so-bg-card-hover: #22242b;
    --so-border: rgba(255, 255, 255, 0.08);
    --so-border-subtle: rgba(255, 255, 255, 0.05);
    --so-border-hover: rgba(255, 255, 255, 0.2);

    /* Signature Accent Color: Electric Warm Orange */
    --so-orange: #ff5500;
    --so-orange-hover: #ff681a;
    --so-orange-glow: rgba(255, 85, 0, 0.28);
    --so-orange-soft: rgba(255, 85, 0, 0.12);

    /* Typography Colors */
    --so-text-white: #ffffff;
    --so-text-primary: #f0f0f3;
    --so-text-secondary: #9a9ba6;
    --so-text-muted: #6b6c77;

    /* Fonts */
    --so-font-display: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --so-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --so-font-mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;

    /* Layout */
    --so-container: 1160px;
    --so-radius-sm: 8px;
    --so-radius-md: 14px;
    --so-radius-lg: 20px;
    --so-radius-pill: 9999px;
}

/* Light Theme Variant (Subtle, High Contrast) */
[data-theme="light"] {
    --so-bg: #f5f5f7;
    --so-bg-surface: #ffffff;
    --so-bg-card: #ffffff;
    --so-bg-card-hover: #f9f9fb;
    --so-border: rgba(0, 0, 0, 0.09);
    --so-border-subtle: rgba(0, 0, 0, 0.04);
    --so-border-hover: rgba(0, 0, 0, 0.22);

    --so-text-white: #0a0a0c;
    --so-text-primary: #1a1a1e;
    --so-text-secondary: #585864;
    --so-text-muted: #888894;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: var(--so-bg);
    color: var(--so-text-primary);
    font-family: var(--so-font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.so-container {
    width: 100%;
    max-width: var(--so-container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================================================
   NAVIGATION HEADER (PERSONA STYLE)
   ========================================================================== */
.so-header {
    width: 100%;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(17, 18, 21, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--so-border-subtle);
    transition: background 0.3s ease;
}

[data-theme="light"] .so-header {
    background: rgba(245, 245, 247, 0.92);
}

.so-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.so-brand {
    font-family: var(--so-font-display);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--so-text-white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.so-brand-dot {
    color: var(--so-orange);
}

.so-nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.so-nav-link {
    color: var(--so-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    padding: 0.35rem 0;
    position: relative;
    transition: color 0.2s ease;
}

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

.so-nav-link.is-active {
    color: var(--so-text-white);
    font-weight: 600;
}

.so-nav-link.is-active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 18px;
    height: 2.5px;
    background: var(--so-orange);
    border-radius: var(--so-radius-pill);
}

.so-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

/* Theme Toggle Button */
.so-theme-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--so-bg-surface);
    border: 1px solid var(--so-border);
    color: var(--so-text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.so-theme-btn:hover {
    color: var(--so-text-white);
    border-color: var(--so-border-hover);
    transform: scale(1.05);
}

/* "LET'S TALK" Signature Orange Pill Button */
.so-btn-talk {
    background: var(--so-orange);
    color: #ffffff;
    font-family: var(--so-font-display);
    font-size: 0.825rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 0.65rem 1.45rem;
    border-radius: var(--so-radius-pill);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    transition: all 0.25s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 18px var(--so-orange-glow);
    white-space: nowrap;
}

.so-btn-talk:hover {
    background: var(--so-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(255, 85, 0, 0.4);
    color: #ffffff;
}

/* ==========================================================================
   HERO SECTION (PATRICK BRADLEY EDITORIAL SPLIT)
   ========================================================================== */
.so-hero-section {
    padding: 3.5rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.so-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
    align-items: center;
}

.so-hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
}

.so-kicker {
    font-family: var(--so-font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--so-orange);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.so-kicker-num {
    color: var(--so-orange);
    font-weight: 800;
}

.so-hero-title {
    font-family: var(--so-font-display);
    font-size: clamp(3.2rem, 6.8vw, 5.2rem);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.035em;
    color: var(--so-text-white);
    margin-bottom: 1.25rem;
}

.so-hero-title .so-title-shimmer {
    background: linear-gradient(135deg, #ffffff 0%, #ffffff 30%, #ff5500 52%, #ffa366 68%, #ffffff 88%);
    background-size: 260% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: soTitleShimmer 7.5s ease-in-out infinite;
    display: inline-block;
}

[data-theme="light"] .so-hero-title .so-title-shimmer {
    background: linear-gradient(135deg, #0a0a0c 0%, #0a0a0c 30%, #ff5500 52%, #e64d00 68%, #0a0a0c 88%);
    background-size: 260% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: soTitleShimmer 7.5s ease-in-out infinite;
}

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

.so-hero-role-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.4rem;
    padding: 0.35rem 0.95rem 0.35rem 0.45rem;
    border-radius: 999px;
    background: var(--so-bg-surface);
    border: 1px solid var(--so-border);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    max-width: fit-content;
}

.so-role-badge {
    font-family: var(--so-font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.22rem 0.65rem;
    border-radius: 999px;
    background: var(--so-orange-soft);
    color: var(--so-orange);
}

.so-role-text {
    font-family: var(--so-font-display);
    font-size: 0.96rem;
    font-weight: 700;
    color: var(--so-text-white);
    letter-spacing: -0.01em;
    min-width: 220px;
}

.so-role-cursor {
    display: inline-block;
    width: 2px;
    height: 14px;
    background-color: var(--so-orange);
    animation: soCursorBlink 0.9s infinite;
    vertical-align: middle;
    margin-left: 2px;
}

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

.so-hero-bio {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--so-text-secondary);
    max-width: 540px;
    margin-bottom: 2rem;
}

.so-hero-bio strong {
    color: var(--so-text-white);
    font-weight: 600;
}

/* Social Icon Circles Row */
.so-social-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.so-social-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--so-bg-surface);
    border: 1px solid var(--so-border);
    color: var(--so-text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.so-social-circle:hover {
    background: var(--so-orange);
    border-color: var(--so-orange);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 4px 16px var(--so-orange-glow);
}

.so-social-circle svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Hero Portrait Photo Column */
.so-hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.so-photo-container {
    position: relative;
    width: 100%;
    max-width: 420px;
    border-radius: var(--so-radius-lg);
    overflow: hidden;
    background: var(--so-bg-card);
    border: 1px solid var(--so-border);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.so-portrait-img {
    width: 100%;
    height: 540px;
    object-fit: cover;
    object-position: center 15%;
    display: block;
    filter: contrast(1.04) brightness(0.96);
    transition: transform 0.4s ease;
}

.so-photo-container:hover .so-portrait-img {
    transform: scale(1.02);
}

.so-photo-vignette {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(to top, rgba(17, 18, 21, 0.85) 0%, rgba(17, 18, 21, 0.2) 40%, transparent 70%);
}

[data-theme="light"] .so-photo-vignette {
    background: linear-gradient(to top, rgba(245, 245, 247, 0.85) 0%, rgba(245, 245, 247, 0.1) 40%, transparent 70%);
}

.so-photo-tag {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.so-photo-tag-name {
    font-family: var(--so-font-display);
    font-size: 1.25rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.3px;
}

.so-photo-tag-title {
    font-family: var(--so-font-mono);
    font-size: 0.775rem;
    font-weight: 600;
    color: var(--so-orange);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* ==========================================================================
   SECTION COMMON HEADER (PERSONA STYLE)
   ========================================================================== */
.so-section {
    padding: 5rem 0;
}

.so-section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2.75rem;
    border-bottom: 1px solid var(--so-border-subtle);
    padding-bottom: 1.5rem;
}

.so-section-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.so-sec-kicker {
    font-family: var(--so-font-mono);
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--so-orange);
    letter-spacing: 0.1em;
}

.so-sec-title {
    font-family: var(--so-font-display);
    font-size: clamp(2rem, 3.8vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--so-text-white);
}

.so-header-action-link {
    font-family: var(--so-font-display);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--so-text-secondary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.2s ease;
    padding-bottom: 0.2rem;
}

.so-header-action-link:hover {
    color: var(--so-orange);
}

.so-header-action-link svg {
    width: 14px;
    height: 14px;
}

/* ==========================================================================
   SERVICES SECTION (3-CARD GRID WITH SIGNATURE ORANGE CARD)
   ========================================================================== */
.so-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.so-service-card {
    border-radius: var(--so-radius-md);
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    border: 1px solid var(--so-border);
    background: var(--so-bg-card);
}

.so-service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}

/* Signature Active Card (Solid Orange from Persona Reference!) */
.so-service-card.is-featured-orange {
    background: var(--so-orange);
    border-color: var(--so-orange);
    box-shadow: 0 16px 40px var(--so-orange-glow);
}

.so-service-card.is-featured-orange:hover {
    background: var(--so-orange-hover);
    box-shadow: 0 20px 50px rgba(255, 85, 0, 0.45);
}

.so-service-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--so-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--so-orange);
}

.so-service-card.is-featured-orange .so-service-icon {
    color: #ffffff;
}

.so-service-icon svg {
    width: 28px;
    height: 28px;
}

.so-service-title {
    font-family: var(--so-font-display);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--so-text-white);
}

.so-service-desc {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--so-text-secondary);
}

.so-service-card.is-featured-orange .so-service-desc {
    color: rgba(255, 255, 255, 0.92);
}

/* ==========================================================================
   METRICS / STATS STRIP (PERSONA STYLE WITH ORANGE ICONS)
   ========================================================================== */
.so-stats-row {
    margin: 4.5rem 0 2rem;
    padding: 2.5rem 1.5rem;
    background: var(--so-bg-surface);
    border: 1px solid var(--so-border);
    border-radius: var(--so-radius-md);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.so-stat-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.4rem;
}

.so-stat-icon {
    color: var(--so-orange);
    margin-bottom: 0.35rem;
}

.so-stat-icon svg {
    width: 22px;
    height: 22px;
}

.so-stat-val {
    font-family: var(--so-font-display);
    font-size: 2.35rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    color: var(--so-text-white);
    line-height: 1;
}

.so-stat-lbl {
    font-family: var(--so-font-mono);
    font-size: 0.775rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--so-text-muted);
}

/* ==========================================================================
   FEATURED WORKS / PROJECTS GRID
   ========================================================================== */
.so-projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
}

.so-project-card {
    background: var(--so-bg-card);
    border: 1px solid var(--so-border);
    border-radius: var(--so-radius-md);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
    position: relative;
}

.so-project-card:hover {
    transform: translateY(-4px);
    border-color: var(--so-border-hover);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.so-project-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.so-project-badge {
    font-family: var(--so-font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.75rem;
    border-radius: var(--so-radius-pill);
    background: var(--so-orange-soft);
    color: var(--so-orange);
    border: 1px solid rgba(255, 85, 0, 0.3);
}

.so-project-badge.is-prototype {
    background: rgba(245, 158, 11, 0.12);
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.3);
}

.so-project-title {
    font-family: var(--so-font-display);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--so-text-white);
    margin-bottom: 0.65rem;
}

.so-project-desc {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--so-text-secondary);
    margin-bottom: 1.5rem;
}

.so-project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 1.75rem;
}

.so-tag {
    font-family: var(--so-font-mono);
    font-size: 0.725rem;
    padding: 0.25rem 0.6rem;
    border-radius: var(--so-radius-sm);
    background: var(--so-bg-surface);
    color: var(--so-text-muted);
    border: 1px solid var(--so-border);
}

.so-project-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.25rem;
    border-top: 1px solid var(--so-border-subtle);
    margin-top: auto;
}

.so-project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--so-orange);
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: transform 0.2s ease, color 0.2s ease;
}

.so-project-link:hover {
    color: var(--so-orange-hover);
    transform: translateX(3px);
}

.so-project-link svg {
    width: 14px;
    height: 14px;
}

/* Featured Span Card */
.so-project-card.is-featured-span {
    grid-column: span 2;
    background: linear-gradient(135deg, var(--so-bg-card) 0%, rgba(255, 85, 0, 0.05) 100%);
    border-color: rgba(255, 85, 0, 0.25);
}

/* ==========================================================================
   TECHNICAL ARSENAL (STACK)
   ========================================================================== */
.so-stack-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.so-stack-card {
    background: var(--so-bg-card);
    border: 1px solid var(--so-border);
    border-radius: var(--so-radius-md);
    padding: 1.75rem;
}

.so-stack-heading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--so-font-display);
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--so-text-white);
    margin-bottom: 1.2rem;
}

.so-stack-heading svg {
    width: 18px;
    height: 18px;
    color: var(--so-orange);
}

.so-stack-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.so-stack-pill {
    font-family: var(--so-font-mono);
    font-size: 0.775rem;
    padding: 0.35rem 0.65rem;
    border-radius: var(--so-radius-sm);
    background: var(--so-bg-surface);
    color: var(--so-text-primary);
    border: 1px solid var(--so-border);
}

/* ==========================================================================
   CONTACT SECTION ("LET'S TALK")
   ========================================================================== */
.so-contact-box {
    background: var(--so-bg-card);
    border: 1px solid var(--so-border);
    border-radius: var(--so-radius-lg);
    padding: 3.5rem;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3.5rem;
}

.so-contact-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.so-contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.so-contact-method-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.15rem 1.35rem;
    background: var(--so-bg-surface);
    border: 1px solid var(--so-border);
    border-radius: var(--so-radius-md);
    text-decoration: none;
    color: var(--so-text-white);
    transition: all 0.25s ease;
}

.so-contact-method-card:hover {
    border-color: var(--so-orange);
    transform: translateX(4px);
}

.so-method-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--so-radius-sm);
    background: var(--so-orange-soft);
    color: var(--so-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.so-method-icon svg {
    width: 20px;
    height: 20px;
}

.so-method-lbl {
    font-family: var(--so-font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--so-text-muted);
}

.so-method-val {
    font-size: 0.95rem;
    font-weight: 700;
}

/* Form */
.so-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

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

.so-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.so-label {
    font-family: var(--so-font-mono);
    font-size: 0.775rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: var(--so-text-secondary);
}

.so-input, .so-select, .so-textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 0.95rem 1.15rem;
    background: var(--so-bg-surface);
    border: 1px solid var(--so-border);
    border-radius: 12px;
    color: var(--so-text-white);
    font-family: var(--so-font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.so-input::placeholder,
.so-textarea::placeholder {
    color: var(--so-text-muted);
    opacity: 0.75;
}

.so-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    padding-right: 2.85rem;
    background-color: var(--so-bg-surface);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23ff5500' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.15rem center;
    background-size: 18px 18px;
}

.so-select option {
    background-color: var(--so-bg-surface);
    color: var(--so-text-white);
    padding: 0.65rem 1rem;
    font-size: 0.95rem;
}

.so-input:focus, .so-select:focus, .so-textarea:focus {
    border-color: var(--so-orange);
    box-shadow: 0 0 0 3px var(--so-orange-soft);
}

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

.so-form-status {
    padding: 0.85rem 1rem;
    border-radius: var(--so-radius-sm);
    font-size: 0.875rem;
    display: none;
}

.so-form-status.is-success {
    display: block;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.35);
    color: #10b981;
}

.so-form-status.is-error {
    display: block;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #ef4444;
}

/* ==========================================================================
   FOOTER (PERSONA STYLE)
   ========================================================================== */
.so-footer {
    padding: 3.5rem 0;
    border-top: 1px solid var(--so-border-subtle);
    margin-top: 4rem;
}

.so-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.so-footer-copy {
    font-size: 0.875rem;
    color: var(--so-text-muted);
}

.so-footer-copy a {
    color: var(--so-text-white);
    text-decoration: none;
    font-weight: 600;
}

.so-footer-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--so-text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: color 0.2s ease;
}

.so-footer-back-link:hover {
    color: var(--so-orange);
}

/* ==========================================================================
   RESPONSIVE QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
    .so-services-grid {
        grid-template-columns: 1fr;
    }
    .so-stats-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    .so-stack-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .so-contact-box {
        grid-template-columns: 1fr;
        padding: 2.5rem;
    }
}

@media (max-width: 860px) {
    .so-hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .so-hero-visual {
        order: -1;
    }
    .so-photo-container {
        max-width: 340px;
    }
    .so-portrait-img {
        height: 420px;
    }
    .so-projects-grid {
        grid-template-columns: 1fr;
    }
    .so-project-card.is-featured-span {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .so-nav-menu {
        display: none; /* Keep clean and minimal on mobile */
    }
    .so-hero-title {
        font-size: 3.2rem;
    }
    .so-stats-row {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }
    .so-stack-grid {
        grid-template-columns: 1fr;
    }
    .so-form-row {
        grid-template-columns: 1fr;
    }
    .so-footer-inner {
        flex-direction: column;
    }
}

/* Hide Google reCAPTCHA floating badge */
.grecaptcha-badge {
    visibility: hidden !important;
}

/* Live Visitor Counter Badge */
.so-visit-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: var(--so-bg-surface);
    border: 1px solid var(--so-border);
    font-family: var(--so-font-mono);
    font-size: 0.74rem;
    color: var(--so-text-secondary);
    letter-spacing: 0.02em;
    font-weight: 500;
    transition: all 0.25s ease;
}

.so-visit-badge:hover {
    border-color: var(--so-border-hover);
    color: var(--so-text-white);
}

.so-visit-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 8px #10b981;
    animation: soPulseDot 2s infinite ease-in-out;
    flex-shrink: 0;
}

@keyframes soPulseDot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.35;
        transform: scale(0.85);
    }
}

/* ==========================================================================
   AMBIENT FLUID AURA CANVAS & KEYFRAMES
   ========================================================================== */
.so-ambient-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.so-ambient-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: radial-gradient(ellipse at 50% 30%, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 40%, transparent 80%);
}

[data-theme="light"] .so-ambient-grid {
    background-image: radial-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px);
}

.so-ambient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.22;
    will-change: transform;
    pointer-events: none;
}

[data-theme="light"] .so-ambient-orb {
    opacity: 0.14;
    filter: blur(140px);
}

.so-orb-1 {
    width: 550px;
    height: 550px;
    top: -120px;
    right: -100px;
    background: radial-gradient(circle, #ff5500 0%, rgba(255, 85, 0, 0) 70%);
    animation: soFloatOrb1 18s ease-in-out infinite alternate;
}

.so-orb-2 {
    width: 600px;
    height: 600px;
    top: 42%;
    left: -200px;
    background: radial-gradient(circle, #ff7733 0%, rgba(255, 119, 51, 0) 70%);
    animation: soFloatOrb2 24s ease-in-out infinite alternate;
}

.so-orb-3 {
    width: 480px;
    height: 480px;
    bottom: -100px;
    right: 20%;
    background: radial-gradient(circle, #e64d00 0%, rgba(230, 77, 0, 0) 70%);
    animation: soFloatOrb3 20s ease-in-out infinite alternate;
}

@keyframes soFloatOrb1 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-80px, 60px) scale(1.15); }
}

@keyframes soFloatOrb2 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(70px, -50px) scale(0.9); }
}

@keyframes soFloatOrb3 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-50px, -70px) scale(1.1); }
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.so-reveal,
.so-project-card,
.so-stack-card,
.so-service-card {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.so-reveal.is-revealed,
.so-project-card.is-revealed,
.so-stack-card.is-revealed,
.so-service-card.is-revealed {
    opacity: 1;
    transform: translateY(0);
}

.so-delay-1 { transition-delay: 0.08s; }
.so-delay-2 { transition-delay: 0.16s; }
.so-delay-3 { transition-delay: 0.24s; }
.so-delay-4 { transition-delay: 0.32s; }
.so-delay-5 { transition-delay: 0.40s; }

/* ==========================================================================
   PREMIUM CARD HOVER EFFECTS & SHEEN SWEEP
   ========================================================================== */
.so-project-card,
.so-service-card,
.so-stack-card {
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.so-project-card:hover,
.so-service-card:hover,
.so-stack-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 85, 0, 0.35);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.4), 
                0 0 24px rgba(255, 85, 0, 0.12);
}

[data-theme="light"] .so-project-card:hover,
[data-theme="light"] .so-service-card:hover,
[data-theme="light"] .so-stack-card:hover {
    box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.12), 
                0 0 20px rgba(255, 85, 0, 0.08);
}

.so-project-card::before,
.so-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 80%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.04), transparent);
    transform: skewX(-20deg);
    transition: left 0.75s ease;
    pointer-events: none;
}

.so-project-card:hover::before,
.so-service-card:hover::before {
    left: 170%;
}

.so-tag, .so-stack-pill {
    transition: all 0.22s ease;
}

.so-tag:hover, .so-stack-pill:hover {
    color: var(--so-orange);
    border-color: var(--so-orange);
    background: var(--so-orange-soft);
    transform: translateY(-2px);
}

.so-photo-container {
    animation: soPhotoFloat 8s ease-in-out infinite alternate;
}

@keyframes soPhotoFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-8px); }
}