/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - INTTO CREATIVE
   ========================================================================== */

:root {
    /* Transitions */
    --transition-fast: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Layout */
    --container-max-width: 1200px;
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 24px;
    --box-shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03);
    --box-shadow-md: 0 12px 30px rgba(0, 0, 0, 0.06);
    --box-shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.12);
}

/* Light Theme (Default) */
.theme-light {
    --bg-primary: #FAF9F6;       /* Warm-white / Bone premium background */
    --bg-secondary: #F3EFE9;     /* Cream tinted very soft white background */
    --bg-card: #FFFFFF;          /* Pure white for components */
    --bg-navbar: rgba(250, 249, 246, 0.85);
    
    --text-primary: #36454F;     /* Charcoal Gray for primary headings and body */
    --text-secondary: #4A5F72;   /* Slate Gray for secondary text */
    --text-muted: #7E8E9F;
    
    --border-color: rgba(74, 95, 114, 0.12);
    --border-hover: rgba(74, 95, 114, 0.25);
    
    --accent-gold: #8B7355;      /* Luxury Gold/Cobre */
    --accent-blue: #5B8FC7;      /* Muted active blue */
    --accent-slate: #4A5F72;     /* Slate */
    --accent-cream: #E8DCC8;     /* Warm Cream Accent */
    --accent-sage: #6AA39F;      /* Sage Green/Teal */
    
    --glow-color: rgba(91, 143, 199, 0.15);
    --navbar-border: rgba(74, 95, 114, 0.08);
}

/* Dark Theme */
.theme-dark {
    --bg-primary: #232E33;       /* Premium Dark Charcoal shade */
    --bg-secondary: #1C2529;     /* Deep slate-charcoal */
    --bg-card: #2D3940;          /* Distinct card background */
    --bg-navbar: rgba(35, 46, 51, 0.85);
    
    --text-primary: #F3F4F6;     /* Pure off-white */
    --text-secondary: #BAC4CC;   /* Muted gray-blue */
    --text-muted: #80909A;
    
    --border-color: rgba(186, 196, 204, 0.12);
    --border-hover: rgba(186, 196, 204, 0.25);
    
    --accent-gold: #C0A684;      /* Lighter luxury gold for contrast */
    --accent-blue: #7FB0E8;      /* Vibrant blue */
    --accent-slate: #889BB0;     /* Light slate */
    --accent-cream: #E8DCC8;     /* Keep cream color constant */
    --accent-sage: #7FBAB6;      /* Vibrant sage green */
    
    --glow-color: rgba(127, 176, 232, 0.15);
    --navbar-border: rgba(255, 255, 255, 0.06);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

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

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

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    -webkit-font-smoothing: antialiased;
}

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

button, input, select, textarea {
    font-family: inherit;
    color: inherit;
    background: none;
    border: none;
    outline: none;
}

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

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    line-height: 1.15;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-sage) 50%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 100px 0;
    position: relative;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal), transform var(--transition-fast), box-shadow var(--transition-normal);
}

.btn-primary {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border: 1px solid var(--text-primary);
}

.btn-primary:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px var(--glow-color);
}

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

.btn-secondary:hover {
    background-color: var(--border-color);
    border-color: var(--text-primary);
    transform: translateY(-2px);
}

/* ==========================================================================
   NAVBAR (HEADER)
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--bg-navbar);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--navbar-border);
    transition: background-color var(--transition-normal), border-color var(--transition-normal), transform var(--transition-normal), padding var(--transition-normal);
    padding: 24px 0;
}

.navbar.scrolled {
    padding: 14px 0;
    box-shadow: var(--box-shadow-sm);
}

.navbar-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-text {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.logo-dot {
    color: var(--accent-gold);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-item {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    padding: 6px 0;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent-gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-normal);
}

.nav-item:hover, .nav-item.active {
    color: var(--text-primary);
}

.nav-item.active::after, .nav-item:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-contact {
    border: 1px solid var(--border-color);
    padding: 8px 18px;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-normal);
}

.btn-contact:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary) !important;
    border-color: var(--text-primary);
}

.btn-contact::after {
    display: none;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.theme-toggle-btn:hover {
    background-color: var(--border-color);
    transform: rotate(15deg);
}

.theme-toggle-btn .icon {
    width: 20px;
    height: 20px;
}

/* Display/hide sun/moon depending on active class on body */
.theme-light .theme-toggle-btn .icon-sun {
    display: none;
}
.theme-dark .theme-toggle-btn .icon-moon {
    display: none;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 30px;
    cursor: pointer;
    z-index: 1001;
}

.menu-bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--transition-normal);
}

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

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    padding-bottom: 80px;
    background-color: var(--bg-primary);
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.12;
}

.shape-1 {
    top: 20%;
    left: 10%;
    width: 350px;
    height: 350px;
    background-color: var(--accent-blue);
    animation: floatShape 20s infinite ease-in-out alternate;
}

.shape-2 {
    bottom: 10%;
    right: 10%;
    width: 450px;
    height: 450px;
    background-color: var(--accent-gold);
    animation: floatShape 25s infinite ease-in-out alternate-reverse;
}

@keyframes floatShape {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(-40px) scale(1.1); }
}

.hero-container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 48px;
    position: relative;
    z-index: 1;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-badge {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-gold);
    background-color: var(--accent-cream);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 24px;
    border: 1px solid rgba(139, 115, 85, 0.15);
}

.theme-dark .hero-badge {
    background-color: rgba(232, 220, 200, 0.1);
    color: var(--accent-gold);
    border-color: rgba(232, 220, 200, 0.2);
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
    color: var(--text-primary);
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-media {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.hero-interactive-card {
    position: relative;
    width: 380px;
    height: 380px;
    perspective: 1000px;
}

.card-glow {
    position: absolute;
    top: -15px;
    left: -15px;
    right: -15px;
    bottom: -15px;
    background: radial-gradient(circle, var(--glow-color) 0%, transparent 70%);
    border-radius: var(--border-radius-lg);
    z-index: 0;
    filter: blur(10px);
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--box-shadow-lg);
    z-index: 1;
    transition: transform 0.5s ease;
    transform-style: preserve-3d;
}

.hero-interactive-card:hover .card-inner {
    transform: rotateY(10deg) rotateX(5deg) translateY(-8px);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 14px;
}

.card-header .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border-hover);
}

.card-header .card-title-bar {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
    font-family: monospace;
}

.card-visual {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 0;
    transform: translateZ(30px);
}

.visual-logo {
    font-family: 'Syne', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    position: relative;
}

.visual-logo::after {
    content: '';
    position: absolute;
    bottom: 4px;
    right: -6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-gold);
}

.visual-sub {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 6px;
    color: var(--text-secondary);
    margin-top: 4px;
    margin-left: 6px;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.card-footer .tag {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-slate);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    z-index: 10;
}

.scroll-mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-secondary);
    border-radius: 20px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background-color: var(--accent-gold);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollAnimation 1.8s infinite ease-in-out;
}

@keyframes scrollAnimation {
    0% { transform: translate(-50%, 0); opacity: 1; }
    50% { transform: translate(-50%, 8px); opacity: 0.3; }
    100% { transform: translate(-50%, 0); opacity: 1; }
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */

.section-subtitle {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.section-intro {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

.section-header {
    margin-bottom: 64px;
}

/* ==========================================================================
   PHILOSOPHY / ABOUT SECTION
   ========================================================================== */

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.text-highlight {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    border-left: 3px solid var(--accent-sage);
    padding-left: 16px;
}

.section-desc {
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.metrics-grid {
    display: flex;
    gap: 40px;
}

.metric-item {
    display: flex;
    flex-direction: column;
}

.metric-num {
    font-family: 'Syne', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent-gold);
    line-height: 1;
}

.metric-plus {
    font-family: 'Syne', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-sage);
}

.metric-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: 8px;
}

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

.about-image-wrapper {
    position: relative;
    width: 90%;
    max-width: 450px;
}

.about-bg-box {
    position: absolute;
    top: 20px;
    left: -20px;
    width: 100%;
    height: 100%;
    background-color: var(--accent-cream);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    z-index: 0;
}

.theme-dark .about-bg-box {
    background-color: rgba(232, 220, 200, 0.05);
}

.about-img {
    position: relative;
    border-radius: var(--border-radius-md);
    z-index: 1;
    box-shadow: var(--box-shadow-md);
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.about-image-wrapper:hover .about-img {
    transform: scale(1.02);
}

.about-badge-card {
    position: absolute;
    bottom: -24px;
    right: -24px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
    max-width: 220px;
    z-index: 2;
    box-shadow: var(--box-shadow-lg);
}

.badge-icon {
    width: 32px;
    height: 32px;
    color: var(--accent-sage);
    margin-bottom: 12px;
}

.about-badge-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.about-badge-card p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

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

.services-section {
    background-color: var(--bg-secondary);
    transition: background-color var(--transition-normal);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 40px;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-gold);
    box-shadow: var(--box-shadow-md);
}

.service-icon-box {
    width: 60px;
    height: 60px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    margin-bottom: 32px;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

.service-card:hover .service-icon-box {
    background-color: var(--accent-gold);
    color: #FFFFFF;
    border-color: var(--accent-gold);
}

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

.service-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.service-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-features {
    list-style: none;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-features li {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-features li::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-sage);
}

/* ==========================================================================
   PORTFOLIO SECTION
   ========================================================================== */

.portfolio-filters {
    display: flex;
    justify-content: flex-start;
    gap: 12px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-primary);
}

.filter-btn.active {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.portfolio-item {
    transition: all var(--transition-normal);
}

/* For filtering animation */
.portfolio-item.hidden {
    opacity: 0;
    transform: scale(0.9);
    pointer-events: none;
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
    padding: 0;
    margin: 0;
}

.portfolio-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.portfolio-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--box-shadow-md);
}

.project-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background-color: var(--bg-secondary);
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--border-color) 100%);
    color: var(--text-secondary);
    padding: 24px;
    text-align: center;
    gap: 12px;
    transition: background var(--transition-normal);
}

.portfolio-card:hover .project-img-placeholder {
    background: linear-gradient(135deg, var(--border-color) 0%, var(--bg-secondary) 100%);
}

.placeholder-icon {
    color: var(--accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-normal);
}

.portfolio-card:hover .placeholder-icon {
    transform: scale(1.1) rotate(5deg);
}

.placeholder-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.placeholder-tag {
    font-size: 0.8rem;
    color: var(--text-muted);
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(54, 69, 79, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.portfolio-card:hover .project-overlay {
    opacity: 1;
}

.project-action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #FFFFFF;
    color: #36454F;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(15px);
    transition: transform var(--transition-normal), background-color var(--transition-fast);
    box-shadow: var(--box-shadow-md);
}

.portfolio-card:hover .project-action-btn {
    transform: translateY(0);
}

.project-action-btn:hover {
    background-color: var(--accent-gold);
    color: #FFFFFF;
}

.project-info {
    padding: 24px;
}

.project-category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-gold);
}

.project-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 8px 0;
    color: var(--text-primary);
}

.project-intro-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

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

.contact-section {
    border-top: 1px solid var(--border-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: flex-start;
}

.contact-lead-text {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 40px;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.detail-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    color: var(--accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-normal);
}

.contact-detail-item:hover .detail-icon {
    background-color: var(--accent-cream);
}

.theme-dark .contact-detail-item:hover .detail-icon {
    background-color: rgba(232, 220, 200, 0.1);
}

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

.contact-detail-item h4 {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.contact-detail-item a, .contact-detail-item p {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-primary);
}

.contact-detail-item a:hover {
    color: var(--accent-blue);
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-link-btn:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
    transform: translateY(-3px);
}

/* Contact Form styling */
.contact-form {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 48px;
    box-shadow: var(--box-shadow-md);
}

.form-row {
    margin-bottom: 28px;
}

.form-group {
    position: relative;
    width: 100%;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 12px 0;
    border-bottom: 2px solid var(--border-color);
    background-color: transparent;
    font-size: 1rem;
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.form-group textarea {
    resize: none;
}

.form-group select {
    border-radius: 0;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
}

/* Floating Label Logic */
.form-group label {
    position: absolute;
    top: 12px;
    left: 0;
    font-size: 1rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: all var(--transition-fast);
}

/* Focus and validation states */
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--accent-gold);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label {
    top: -12px;
    font-size: 0.8rem;
    color: var(--accent-gold);
    font-weight: 600;
}

.btn-submit {
    width: 100%;
    gap: 12px;
}

.btn-icon {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.btn-submit:hover .btn-icon {
    transform: translate(3px, -3px);
}

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

.main-footer {
    padding: 40px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    transition: background-color var(--transition-normal);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   MODAL DIALOG (PROJECT DETAIL)
   ========================================================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(35, 46, 51, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-wrapper {
    position: relative;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    width: 90%;
    max-width: 960px;
    max-height: 85vh;
    border-radius: var(--border-radius-md);
    overflow-y: auto;
    z-index: 2001;
    box-shadow: var(--box-shadow-lg);
    transform: translateY(30px);
    transition: transform var(--transition-normal);
}

.modal.active .modal-wrapper {
    transform: translateY(0);
}

.modal-close-btn {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-fast);
}

.modal-close-btn:hover {
    background-color: var(--accent-gold);
    color: #FFFFFF;
    border-color: var(--accent-gold);
    transform: scale(1.05);
}

.modal-content-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
}

.modal-media {
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4/5;
    overflow: hidden;
}

.modal-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-body-content {
    padding: 48px;
    display: flex;
    flex-direction: column;
}

.modal-category {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    margin-bottom: 12px;
}

.modal-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.modal-description-wrapper {
    overflow-y: auto;
}

.modal-description {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

.modal-sub-head {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-top: 24px;
    margin-bottom: 8px;
}

.modal-description-wrapper p:not(.modal-description) {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

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

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-media {
        justify-content: center;
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .section-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .modal-content-container {
        grid-template-columns: 1fr;
    }
    
    .modal-media {
        aspect-ratio: 16/9;
    }
    
    .modal-body-content {
        padding: 32px;
    }
    
    /* Mobile Menu Drawer style */
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--bg-primary);
        box-shadow: var(--box-shadow-lg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        z-index: 999;
        transition: right var(--transition-normal);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    /* Hamburger to X transition */
    .mobile-menu-btn.active .menu-bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }
    .mobile-menu-btn.active .menu-bar:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-btn.active .menu-bar:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -7px);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-interactive-card {
        width: 300px;
        height: 300px;
    }
    
    .visual-logo {
        font-size: 2.8rem;
    }
    
    .metrics-grid {
        gap: 20px;
    }
    
    .metric-num {
        font-size: 2.6rem;
    }
    
    .contact-form {
        padding: 24px;
    }
}