/* ==========================================================================
   DIJITAL GRU BRAND DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

/* 1. Imports & Variables */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Color Palette */
    --bg-navy: #0c1330;
    --bg-cream: #fbf8f3;
    
    --navy-primary: #0c1330;
    --navy-light: #162252;
    --navy-lighter: #223275;
    
    --cream-primary: #fbf8f3;
    --cream-dark: #f0e9dc;
    --cream-darker: #e3d7c2;
    
    --accent-gold: #dca963;
    --accent-gold-rgb: 220, 169, 99;
    --accent-blue: #3d60e0;
    
    --text-light: #fbf8f3;
    --text-light-muted: rgba(251, 248, 243, 0.7);
    --text-dark: #0c1330;
    --text-dark-muted: rgba(12, 19, 48, 0.7);
    
    /* Fonts */
    --font-headings: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Layout */
    --container-max-width: 1280px;
    --header-height: 90px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Shadows */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glass: 0 8px 32px 0 rgba(12, 19, 48, 0.15);
    
    /* Transitions */
    --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-quick: all 0.25s ease;
    
    /* Active State Control - Starts Dark Theme by Default */
    --theme-bg: var(--bg-navy);
    --theme-text: var(--text-light);
    --theme-text-muted: var(--text-light-muted);
    --theme-border: rgba(251, 248, 243, 0.12);
    --theme-glass-bg: rgba(22, 34, 82, 0.35);
    --theme-glass-border: rgba(251, 248, 243, 0.08);
}

/* Light Theme Override class (if used in future) */
.light-theme {
    --theme-bg: var(--bg-cream);
    --theme-text: var(--text-dark);
    --theme-text-muted: var(--text-dark-muted);
    --theme-border: rgba(12, 19, 48, 0.1);
    --theme-glass-bg: rgba(240, 233, 220, 0.4);
    --theme-glass-border: rgba(12, 19, 48, 0.06);
}

/* 2. Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

html {
    scroll-padding-top: var(--header-height);
}

body {
    background-color: var(--theme-bg);
    color: var(--theme-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.8s cubic-bezier(0.16, 1, 0.3, 1), color 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

ul {
    list-style: none;
}

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

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

/* 3. Helper Classes & Design Tokens */
.section-padding {
    padding: 120px 0;
}

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

.light-theme .gradient-text {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--navy-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 70px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-tag {
    font-family: var(--font-headings);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-gold);
    margin-bottom: 12px;
    position: relative;
    padding-left: 20px;
}

.light-theme .section-tag {
    color: var(--accent-blue);
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 2px;
    background-color: var(--accent-gold);
}

.light-theme .section-tag::before {
    background-color: var(--accent-blue);
}

.section-title {
    font-family: var(--font-headings);
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.2;
    max-width: 600px;
}

/* Premium Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 40px;
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background-color: var(--accent-gold);
    color: var(--navy-primary);
    box-shadow: 0 4px 15px rgba(220, 169, 99, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(220, 169, 99, 0.5);
    background-color: #fff;
}

.btn-secondary {
    border: 1px solid var(--theme-border);
    color: var(--theme-text);
    background-color: rgba(255, 255, 255, 0.03);
}

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

.light-theme .btn-primary {
    background-color: var(--navy-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(12, 19, 48, 0.2);
}

.light-theme .btn-primary:hover {
    background-color: var(--accent-blue);
    box-shadow: 0 8px 25px rgba(61, 96, 224, 0.3);
}

/* Premium Glass Cards */
.glass-card {
    background: var(--theme-glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--theme-glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-glass);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

/* Background Effects */
.interactive-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(to right, rgba(251, 248, 243, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(251, 248, 243, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: -2;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.light-theme .interactive-grid {
    background-image: 
        linear-gradient(to right, rgba(12, 19, 48, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(12, 19, 48, 0.02) 1px, transparent 1px);
}

.glow-orb {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(220, 169, 99, 0.1) 0%, rgba(12, 19, 48, 0) 70%);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: top 0.3s ease-out, left 0.3s ease-out;
}

/* 4. Header & Navigation Styles */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    display: flex;
    align-items: center;
    z-index: 100;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.main-header.scrolled {
    height: 75px;
    background-color: rgba(12, 19, 48, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--theme-border);
}

.light-theme .main-header.scrolled {
    background-color: rgba(251, 248, 243, 0.85);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

/* Custom Vector Recreated Logo Styles */
.dijitalgru-logo {
    display: block;
    height: 52px;
    width: auto;
}

.dijitalgru-logo.horizontal {
    height: 48px;
}

.logo-text {
    font-weight: 900;
    fill: #ffffff;
    transition: fill 0.5s ease;
}

.light-theme .logo-text {
    fill: var(--navy-primary);
}

.logo-subtext {
    fill: var(--accent-gold);
    text-transform: uppercase;
    font-weight: 700;
}

.light-theme .logo-subtext {
    fill: var(--accent-blue);
}

.logo-main-text {
    fill: #fbf8f3;
    transition: fill 0.5s ease;
}

.light-theme .logo-main-text {
    fill: var(--navy-primary);
}

.logo-sub-text {
    fill: #fbf8f3;
    transition: fill 0.5s ease;
}

.light-theme .logo-sub-text {
    fill: var(--navy-primary);
}

.logo-bar {
    fill: #0c1330;
    transition: fill 0.5s ease;
}

.light-theme .logo-bar {
    fill: var(--bg-cream);
}

/* Desktop Menu */
.desktop-nav ul {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-headings);
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 0.5px;
    position: relative;
    padding: 8px 0;
    color: var(--theme-text-muted);
}

.nav-link:hover, .nav-link.active {
    color: var(--theme-text);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-gold);
    transition: var(--transition-quick);
}

.light-theme .nav-link::after {
    background-color: var(--accent-blue);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Mobile Toggle Hamburger */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    cursor: pointer;
    z-index: 110;
}

.mobile-menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--theme-text);
    border-radius: 2px;
    transition: var(--transition-quick);
}

.mobile-menu-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: var(--navy-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 95;
    transition: var(--transition-smooth);
    opacity: 0;
}

.light-theme .mobile-nav-drawer {
    background-color: var(--bg-cream);
}

.mobile-nav-drawer.active {
    right: 0;
    opacity: 1;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    width: 100%;
    padding: 0 40px;
}

.mobile-nav-link {
    font-family: var(--font-headings);
    font-size: 24px;
    font-weight: 700;
    color: var(--theme-text-muted);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
    color: var(--theme-text);
}

.btn-mobile-cta {
    width: 100%;
    max-width: 280px;
    margin-top: 16px;
}

/* 5. Hero Section Styles */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--header-height) + 40px);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

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

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background-color: rgba(220, 169, 99, 0.08);
    border: 1px solid rgba(220, 169, 99, 0.2);
    border-radius: 40px;
    color: var(--accent-gold);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.light-theme .hero-badge {
    background-color: rgba(61, 96, 224, 0.06);
    border-color: rgba(61, 96, 224, 0.15);
    color: var(--accent-blue);
}

.hero-title {
    font-family: var(--font-headings);
    font-size: 58px;
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 17px;
    color: var(--theme-text-muted);
    margin-bottom: 40px;
    max-width: 580px;
}

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

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

/* Immersive Stacked Logo Card */
.hero-logo-card {
    width: 320px;
    height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 30px;
    background: rgba(22, 34, 82, 0.25);
    border: 1px solid rgba(251, 248, 243, 0.06);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: perspective(1000px) rotateY(-8deg) rotateX(4deg);
    transition: var(--transition-smooth);
}

.hero-logo-card:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.03);
    box-shadow: 0 35px 60px -10px rgba(220, 169, 99, 0.2);
}

.hero-logo-card .dijitalgru-logo.stacked {
    width: 220px;
    height: auto;
    filter: drop-shadow(0 8px 16px rgba(0,0,0,0.3));
}

.card-circles .circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(24px);
    z-index: -1;
}

.card-circles .circle.c1 {
    top: -40px;
    right: -40px;
    width: 140px;
    height: 140px;
    background: rgba(220, 169, 99, 0.15);
}

.card-circles .circle.c2 {
    bottom: -40px;
    left: -40px;
    width: 120px;
    height: 120px;
    background: rgba(61, 96, 224, 0.15);
}

/* Mouse Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 10;
}

.scroll-indicator .mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--theme-text-muted);
    border-radius: 20px;
    position: relative;
}

.scroll-indicator .wheel {
    width: 4px;
    height: 8px;
    background-color: var(--accent-gold);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: mouse-scroll 1.6s infinite ease-out;
}

.scroll-indicator .label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--theme-text-muted);
}

@keyframes mouse-scroll {
    0% { top: 6px; opacity: 1; }
    80% { top: 22px; opacity: 0; }
    100% { top: 6px; opacity: 0; }
}

/* 6. About Section Styles */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
    justify-items: center;
}

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

.about-subtitle {
    font-family: var(--font-headings);
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 24px;
    color: var(--theme-text);
    text-align: center;
}

.about-description {
    color: var(--theme-text-muted);
    margin-bottom: 20px;
    font-size: 16px;
    text-align: center;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-card {
    padding: 30px 24px;
    text-align: center;
    border: 1px solid var(--theme-border);
    transition: var(--transition-smooth);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(220, 169, 99, 0.05);
    border-color: rgba(220, 169, 99, 0.2);
}

.light-theme .stat-card:hover {
    background: rgba(61, 96, 224, 0.04);
    border-color: rgba(61, 96, 224, 0.15);
}

.stat-num {
    font-family: var(--font-headings);
    font-size: 48px;
    font-weight: 900;
    color: var(--accent-gold);
    line-height: 1;
    margin-bottom: 8px;
}

.light-theme .stat-num {
    color: var(--accent-blue);
}

.stat-label {
    font-family: var(--font-headings);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--theme-text-muted);
}

/* 6.1 Team Showcase Styles */
.about-team {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    width: 100%;
    margin-top: 20px;
}

@media (max-width: 1200px) {
    .about-team {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .about-team {
        grid-template-columns: repeat(2, 1fr);
    }
}

.team-card {
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border: 1px solid var(--theme-border);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(220, 169, 99, 0.03), transparent 60%);
    pointer-events: none;
    transition: var(--transition-smooth);
}

.light-theme .team-card::before {
    background: radial-gradient(circle at top right, rgba(61, 96, 224, 0.02), transparent 60%);
}

.team-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-gold);
    box-shadow: 0 15px 30px -10px rgba(0, 0, 0, 0.3);
}

.light-theme .team-card:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 15px 30px -10px rgba(12, 19, 48, 0.08);
}

.team-avatar-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    margin-bottom: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.team-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    box-shadow: 0 8px 16px -4px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.team-card:hover .team-avatar {
    transform: scale(1.08) rotate(5deg);
    box-shadow: 0 12px 24px -4px rgba(220, 169, 99, 0.25);
}

.light-theme .team-card:hover .team-avatar {
    box-shadow: 0 12px 24px -4px rgba(61, 96, 224, 0.2);
}

.avatar-initials {
    font-family: var(--font-headings);
    font-size: 26px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.team-badge-icon {
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 26px;
    height: 26px;
    background-color: var(--navy-primary);
    border: 2px solid var(--accent-gold);
    border-radius: 50%;
    color: var(--accent-gold);
    font-size: 11px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: var(--transition-smooth);
}

.light-theme .team-badge-icon {
    background-color: var(--bg-cream);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.team-card:hover .team-badge-icon {
    transform: scale(1.15);
    background-color: var(--accent-gold);
    color: var(--navy-primary);
}

.light-theme .team-card:hover .team-badge-icon {
    background-color: var(--accent-blue);
    color: #ffffff;
}

.team-info {
    width: 100%;
}

.team-name {
    font-family: var(--font-headings);
    font-size: 18px;
    font-weight: 800;
    color: var(--theme-text);
    margin-bottom: 6px;
    transition: var(--transition-quick);
}

.team-role {
    font-size: 13px;
    font-weight: 500;
    color: var(--theme-text-muted);
    letter-spacing: 0.2px;
}

.team-card:hover .team-name {
    color: var(--accent-gold);
}

.light-theme .team-card:hover .team-name {
    color: var(--accent-blue);
}

/* 7. Services Section Styles */
.services-list {
    display: flex;
    flex-direction: column;
    margin-top: 40px;
}

.service-item {
    display: grid;
    grid-template-columns: 80px 1fr 60px;
    align-items: center;
    padding: 40px 24px;
    border-bottom: 1px solid var(--theme-border);
    position: relative;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.service-item:first-child {
    border-top: 1px solid var(--theme-border);
}

.service-number {
    font-family: var(--font-headings);
    font-size: 20px;
    font-weight: 800;
    color: var(--accent-gold);
    opacity: 0.6;
}

.light-theme .service-number {
    color: var(--accent-blue);
}

.service-meta {
    padding-right: 40px;
}

.service-name {
    font-family: var(--font-headings);
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 8px;
    transition: var(--transition-quick);
}

.service-desc {
    color: var(--theme-text-muted);
    font-size: 15px;
    max-width: 760px;
}

.service-icon {
    font-size: 28px;
    color: var(--theme-text-muted);
    transition: var(--transition-smooth);
    display: flex;
    justify-content: center;
    align-items: center;
}

.service-hover-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, rgba(220, 169, 99, 0.05) 0%, rgba(12, 19, 48, 0) 100%);
    z-index: -1;
    transition: var(--transition-smooth);
}

.light-theme .service-hover-bg {
    background: linear-gradient(90deg, rgba(61, 96, 224, 0.04) 0%, rgba(251, 248, 243, 0) 100%);
}

.service-item:hover {
    padding-left: 40px;
    border-bottom-color: var(--accent-gold);
}

.light-theme .service-item:hover {
    border-bottom-color: var(--accent-blue);
}

.service-item:hover .service-name {
    color: var(--accent-gold);
}

.light-theme .service-item:hover .service-name {
    color: var(--accent-blue);
}

.service-item:hover .service-icon {
    color: var(--accent-gold);
    transform: rotate(15deg) scale(1.15);
}

.light-theme .service-item:hover .service-icon {
    color: var(--accent-blue);
}

.service-item:hover .service-hover-bg {
    width: 100%;
}

/* 8. Portfolio Section Styles */
.portfolio-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 50px;
}

.tab-btn {
    padding: 10px 24px;
    border-radius: 30px;
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.5px;
    cursor: pointer;
    background-color: var(--theme-glass-bg);
    border: 1px solid var(--theme-glass-border);
    color: var(--theme-text-muted);
    transition: var(--transition-quick);
}

.tab-btn:hover, .tab-btn.active {
    color: var(--navy-primary);
    background-color: var(--accent-gold);
    border-color: var(--accent-gold);
}

.light-theme .tab-btn:hover, .light-theme .tab-btn.active {
    color: #fff;
    background-color: var(--navy-primary);
    border-color: var(--navy-primary);
}

.portfolio-controls-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.portfolio-controls-wrapper .portfolio-tabs {
    margin-bottom: 0;
}

.slider-controls {
    display: flex;
    gap: 12px;
}

.slider-control-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--theme-glass-border);
    background-color: var(--theme-glass-bg);
    color: var(--theme-text);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.slider-control-btn:hover {
    background-color: var(--accent-gold);
    border-color: var(--accent-gold);
    color: var(--navy-primary);
    transform: scale(1.05);
}

.light-theme .slider-control-btn:hover {
    background-color: var(--navy-primary);
    border-color: var(--navy-primary);
    color: #fff;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.portfolio-grid.slider-mode {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 24px;
    padding: 10px 10px 30px 10px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-gold) transparent;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.light-theme .portfolio-grid.slider-mode {
    scrollbar-color: var(--accent-blue) transparent;
}

.portfolio-grid.slider-mode::-webkit-scrollbar {
    height: 6px;
}

.portfolio-grid.slider-mode::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
}

.portfolio-grid.slider-mode::-webkit-scrollbar-thumb {
    background-color: var(--accent-gold);
    border-radius: 10px;
}

.light-theme .portfolio-grid.slider-mode::-webkit-scrollbar-thumb {
    background-color: var(--accent-blue);
}

.portfolio-item {
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition-smooth);
    border: 1px solid var(--theme-glass-border);
}

.portfolio-grid.slider-mode .portfolio-item {
    flex: 0 0 380px;
    scroll-snap-align: start;
    height: auto;
}

@media (max-width: 768px) {
    .portfolio-grid.slider-mode .portfolio-item {
        flex: 0 0 295px;
    }
    .portfolio-grid.slider-mode .portfolio-img-wrapper {
        height: 200px;
    }
}

.portfolio-item:hover {
    transform: translateY(-8px);
    border-color: rgba(220, 169, 99, 0.3);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.4);
}

.light-theme .portfolio-item:hover {
    border-color: rgba(61, 96, 224, 0.2);
    box-shadow: 0 30px 60px -15px rgba(12, 19, 48, 0.1);
}

.portfolio-img-wrapper {
    width: 100%;
    height: 260px;
    overflow: hidden;
    position: relative;
}

.portfolio-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.portfolio-icon {
    font-size: 64px;
    color: rgba(255, 255, 255, 0.15);
    z-index: 2;
    transition: var(--transition-smooth);
}

.portfolio-item:hover .portfolio-icon {
    transform: scale(1.2) rotate(-5deg);
    color: rgba(255, 255, 255, 0.3);
}

/* Gradients for Portfolio Images */
.tech-gradient {
    background: linear-gradient(135deg, #101c4c 0%, #1e3c72 100%);
}
.brand-gradient {
    background: linear-gradient(135deg, #dca963 0%, #9e7236 100%);
}
.social-gradient {
    background: linear-gradient(135deg, #3d60e0 0%, #162c80 100%);
}
.creative-gradient {
    background: linear-gradient(135deg, #30104c 0%, #6f1e72 100%);
}
.ads-gradient {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.portfolio-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: radial-gradient(circle, #fff 10%, transparent 11%);
    background-size: 20px 20px;
}

.portfolio-info {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.portfolio-cat {
    font-family: var(--font-headings);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.light-theme .portfolio-cat {
    color: var(--accent-blue);
}

.portfolio-item-title {
    font-family: var(--font-headings);
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
}

.portfolio-item-desc {
    color: var(--theme-text-muted);
    font-size: 14px;
    margin-bottom: 24px;
    line-height: 1.5;
    flex-grow: 1;
}

.portfolio-link {
    font-family: var(--font-headings);
    font-size: 14px;
    font-weight: 700;
    color: var(--theme-text);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.portfolio-link i {
    transition: var(--transition-quick);
}

.portfolio-item:hover .portfolio-link {
    color: var(--accent-gold);
}

.light-theme .portfolio-item:hover .portfolio-link {
    color: var(--accent-blue);
}

.portfolio-item:hover .portfolio-link i {
    transform: translateX(5px);
}

/* 9. Contact Section Styles */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: start;
}

.contact-subtitle {
    font-size: 18px;
    color: var(--theme-text-muted);
    margin-bottom: 40px;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;
}

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

.info-icon {
    width: 54px;
    height: 54px;
    background-color: var(--theme-glass-bg);
    border: 1px solid var(--theme-glass-border);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    color: var(--accent-gold);
    transition: var(--transition-smooth);
}

.light-theme .info-icon {
    color: var(--accent-blue);
}

.info-item:hover .info-icon {
    transform: scale(1.1);
    background-color: var(--accent-gold);
    color: var(--navy-primary);
    border-color: var(--accent-gold);
}

.light-theme .info-item:hover .info-icon {
    background-color: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue);
}

.info-content {
    display: flex;
    flex-direction: column;
}

.info-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--theme-text-muted);
}

.info-link {
    font-family: var(--font-headings);
    font-size: 18px;
    font-weight: 600;
}

.info-link:hover {
    color: var(--accent-gold);
}

.light-theme .info-link:hover {
    color: var(--accent-blue);
}

.info-text {
    font-family: var(--font-headings);
    font-size: 16px;
    font-weight: 600;
}

/* Social media list */
.social-links {
    display: flex;
    gap: 16px;
}

.social-btn {
    width: 46px;
    height: 46px;
    background-color: var(--theme-glass-bg);
    border: 1px solid var(--theme-glass-border);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 16px;
    transition: var(--transition-smooth);
}

.social-btn:hover {
    transform: translateY(-4px);
    background-color: var(--theme-text);
    color: var(--theme-bg);
    border-color: var(--theme-text);
}

/* Form Container Card */
.contact-form-card {
    padding: 50px;
    border: 1px solid var(--theme-glass-border);
    position: relative;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.input-group {
    position: relative;
    margin-bottom: 32px;
}

.input-group input, .input-group textarea {
    width: 100%;
    padding: 16px 0;
    font-size: 16px;
    color: var(--theme-text);
    border-bottom: 1px solid var(--theme-border);
    transition: var(--transition-quick);
}

.input-group textarea {
    resize: none;
}

.input-group label {
    position: absolute;
    top: 16px;
    left: 0;
    font-size: 15px;
    color: var(--theme-text-muted);
    pointer-events: none;
    transition: var(--transition-quick);
}

.input-group input:focus, .input-group textarea:focus {
    border-bottom-color: var(--accent-gold);
}

.light-theme .input-group input:focus, .light-theme .input-group textarea:focus {
    border-bottom-color: var(--accent-blue);
}

/* Float label logic */
.input-group input:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label,
.input-group textarea:focus ~ label,
.input-group textarea:not(:placeholder-shown) ~ label {
    top: -12px;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-gold);
}

.light-theme .input-group input:focus ~ label,
.light-theme .input-group input:not(:placeholder-shown) ~ label,
.light-theme .input-group textarea:focus ~ label,
.light-theme .input-group textarea:not(:placeholder-shown) ~ label {
    color: var(--accent-blue);
}

.btn-submit {
    width: 100%;
    display: flex;
    gap: 12px;
    align-items: center;
    border: none;
}

/* Success messaging */
.form-success-message {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 0;
    animation: fade-in 0.5s ease;
}

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

.success-icon {
    font-size: 64px;
    color: var(--accent-gold);
    margin-bottom: 24px;
}

.light-theme .success-icon {
    color: var(--accent-blue);
}

.form-success-message h3 {
    font-family: var(--font-headings);
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
}

.form-success-message p {
    color: var(--theme-text-muted);
    font-size: 15px;
    margin-bottom: 32px;
    max-width: 380px;
}

.btn-reset-form {
    padding: 10px 24px;
    font-size: 14px;
}

/* Hide form on success */
.contact-form-card.success #contact-form {
    display: none;
}

.contact-form-card.success .form-success-message {
    display: flex;
}

/* 10. Footer Styles */
.main-footer {
    background-color: #080c1f;
    border-top: 1px solid var(--theme-border);
    padding: 80px 0 0 0;
}

.light-theme .main-footer {
    background-color: var(--cream-dark);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 90px;
    margin-left: -50px;
    margin-bottom: 20px;
}

.footer-desc {
    color: var(--text-light-muted);
    font-size: 14px;
    max-width: 320px;
}

.light-theme .footer-desc {
    color: var(--text-dark-muted);
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.footer-links-col h4 {
    font-family: var(--font-headings);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: 24px;
}

.light-theme .footer-links-col h4 {
    color: var(--accent-blue);
}

.footer-links-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-col a {
    color: var(--text-light-muted);
    font-size: 14px;
}

.light-theme .footer-links-col a {
    color: var(--text-dark-muted);
}

.footer-links-col a:hover {
    color: var(--accent-gold);
    transform: translateX(4px);
}

.light-theme .footer-links-col a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    border-top: 1px solid var(--theme-border);
    padding: 30px 0;
}

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

.copyright {
    color: var(--text-light-muted);
    font-size: 13px;
}

.light-theme .copyright {
    color: var(--text-dark-muted);
}

.footer-meta-links {
    display: flex;
    gap: 24px;
}

.footer-meta-links a {
    color: var(--text-light-muted);
    font-size: 13px;
}

.light-theme .footer-meta-links a {
    color: var(--text-dark-muted);
}

.footer-meta-links a:hover {
    color: var(--accent-gold);
}

.light-theme .footer-meta-links a:hover {
    color: var(--accent-blue);
}

/* Infinite Scrolling Project Marquee */
.portfolio-marquee-wrapper {
    width: 100%;
    overflow: hidden;
    padding: 30px 0;
    margin-top: 50px;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--theme-glass-border);
    border-bottom: 1px solid var(--theme-glass-border);
    backdrop-filter: blur(10px);
    position: relative;
}

.portfolio-marquee {
    display: flex;
    white-space: nowrap;
    width: max-content;
    animation: marquee 35s linear infinite;
}

.portfolio-marquee:hover {
    animation-play-state: paused;
}

.marquee-group {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 40px;
    padding-right: 40px;
}

.marquee-item {
    font-family: var(--font-headings);
    font-size: 16px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-light);
    opacity: 0.6;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 24px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
    cursor: default;
}

.marquee-item:hover {
    opacity: 1;
    color: var(--accent-gold);
    border-color: rgba(220, 169, 99, 0.3);
    background: rgba(220, 169, 99, 0.05);
    transform: translateY(-2px);
}

.marquee-item i {
    font-size: 8px;
    color: var(--accent-gold);
}

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

/* Portfolio CTA & Load More */
.portfolio-cta {
    display: flex;
    justify-content: center;
    margin-top: 60px;
}

.btn-load-more {
    font-family: var(--font-headings);
    font-weight: 800;
    letter-spacing: 1.5px;
    padding: 16px 36px;
    border-radius: 50px;
    background: rgba(220, 169, 99, 0.1);
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-load-more:hover {
    background: var(--accent-gold);
    color: var(--navy-primary);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(220, 169, 99, 0.25);
}

.btn-load-more.loading .btn-icon {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Premium Lightbox Case-Study Modal */
.case-study-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

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

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(6, 10, 26, 0.85);
    backdrop-filter: blur(15px);
}

.modal-container {
    width: 100%;
    max-width: 1000px;
    background: rgba(12, 19, 48, 0.75);
    border: 1px solid var(--theme-glass-border);
    border-radius: 24px;
    backdrop-filter: blur(20px);
    z-index: 2;
    overflow: hidden;
    box-shadow: 0 50px 100px -20px rgba(0,0,0,0.6);
    transform: scale(0.9) translateY(30px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-height: 85vh;
}

.case-study-modal.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-visual-side {
    position: relative;
    background: #060a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    height: 100%;
    min-height: 450px;
}

.modal-visual-bg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.modal-visual-icon {
    font-size: 140px;
    color: rgba(255, 255, 255, 0.08);
    transition: transform 0.5s ease;
    z-index: 2;
}

.modal-container:hover .modal-visual-icon {
    transform: scale(1.1) rotate(5deg);
}

.modal-content-side {
    padding: 36px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    max-height: 85vh;
}

.modal-header-info {
    margin-bottom: 16px;
}

.modal-cat {
    font-family: var(--font-headings);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    display: inline-block;
    margin-bottom: 6px;
}

.modal-title {
    font-size: 28px;
    font-weight: 900;
    color: var(--text-light);
    line-height: 1.2;
    margin-bottom: 4px;
}

.modal-client {
    font-size: 13px;
    color: var(--text-light-muted);
    font-weight: 500;
}

.modal-body {
    margin-bottom: 16px;
    flex-grow: 1;
}

.modal-section-title {
    font-family: var(--font-headings);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light-muted);
    margin-bottom: 6px;
}

.modal-desc {
    font-size: 14px;
    color: #cbd5e1;
    line-height: 1.5;
    margin-bottom: 16px;
}

.modal-metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 8px;
}

.modal-metric-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 12px;
    border-radius: 12px;
}

.modal-metric-val {
    font-family: var(--font-headings);
    font-size: 20px;
    font-weight: 800;
    color: var(--accent-gold);
}

.modal-metric-lbl {
    font-size: 11px;
    color: var(--text-light-muted);
    margin-top: 4px;
}

.modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 16px;
}

.modal-nav {
    display: flex;
    gap: 12px;
}

.modal-nav-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.modal-nav-btn:hover {
    background: var(--accent-gold);
    color: var(--navy-primary);
    border-color: var(--accent-gold);
}

.modal-close-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.modal-close-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.2);
    transform: rotate(90deg);
}

/* Light Theme overrides for modal */
.light-theme .modal-overlay {
    background: rgba(241, 245, 249, 0.9);
}

.light-theme .modal-container {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 50px 100px -20px rgba(12,19,48,0.15);
}

.light-theme .modal-title {
    color: var(--navy-primary);
}

.light-theme .modal-desc {
    color: #334155;
}

.light-theme .modal-close-btn, .light-theme .modal-nav-btn {
    background: rgba(0,0,0,0.02);
    border-color: rgba(0,0,0,0.08);
    color: var(--navy-primary);
}

.light-theme .modal-nav-btn:hover {
    background: var(--navy-primary);
    color: #fff;
    border-color: var(--navy-primary);
}

.light-theme .modal-metric-card {
    background: rgba(0,0,0,0.01);
    border-color: rgba(0,0,0,0.05);
}

/* Responsive tweaks for modal & marquee */
@media (max-width: 768px) {
    .modal-container {
        grid-template-columns: 1fr;
        max-height: 90vh;
    }
    
    .modal-visual-side {
        min-height: 200px;
        height: 200px;
    }
    
    .modal-content-side {
        padding: 24px;
        max-height: calc(90vh - 200px);
    }
    
    .modal-title {
        font-size: 24px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* 11. Responsive Styles */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-stats, .about-team {
        order: 2;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 80px 0;
    }
    
    .section-title {
        font-size: 34px;
    }
    
    .desktop-nav, .header-cta .btn-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-logo-card {
        transform: none;
        width: 280px;
        height: 340px;
    }
    
    .hero-logo-card:hover {
        transform: scale(1.02);
    }
    
    .service-item {
        grid-template-columns: 40px 1fr;
        padding: 30px 12px;
    }
    
    .service-icon {
        display: none;
    }
    
    .service-name {
        font-size: 20px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .contact-form-card {
        padding: 30px 20px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-logo {
        margin-left: -20px;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    /* Responsive Portfolio Tabs Scroll for Mobile */
    .portfolio-tabs {
        display: flex !important;
        justify-content: flex-start !important;
        overflow-x: auto !important;
        flex-wrap: nowrap !important;
        -webkit-overflow-scrolling: touch;
        padding: 8px 16px !important;
        margin-left: -16px;
        margin-right: -16px;
        border-radius: 0 !important;
        border-left: none !important;
        border-right: none !important;
        gap: 8px !important;
    }
    
    .portfolio-tabs::-webkit-scrollbar {
        display: none !important;
    }
    
    .tab-btn {
        flex-shrink: 0 !important;
    }
}

/* 12. Scroll Reveal Animations (Controlled by JS) */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* 13. Premium PDF Presentation Styles */
.modal-visual-side iframe {
    width: 100% !important;
    height: 100% !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    border: none !important;
    border-radius: 24px 0 0 24px !important;
    background: #060a1a !important;
}

.portfolio-img-placeholder iframe {
    width: 100% !important;
    height: 100% !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    border: none !important;
    background: #060a1a !important;
}

@media (max-width: 576px) {
    .about-team {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* ==========================================================================
   14. Premium Blog Section Styles
   ========================================================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.blog-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    border-radius: var(--border-radius-lg);
    background: var(--theme-glass-bg);
    border: 1px solid var(--theme-glass-border);
    box-shadow: var(--shadow-glass);
    overflow: hidden;
    transition: var(--transition-smooth);
    cursor: pointer;
    position: relative;
    z-index: 1;
}

.blog-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--accent-gold-rgb), 0.25);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(var(--accent-gold-rgb), 0.1);
}

.blog-card-img-wrapper {
    position: relative;
    height: 220px;
    width: 100%;
    overflow: hidden;
}

.blog-card-placeholder {
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition-smooth);
}

.blog-card:hover .blog-card-placeholder {
    transform: scale(1.05);
}

.blog-card-icon {
    font-size: 52px;
    color: #fff;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.4));
    z-index: 2;
    transition: var(--transition-smooth);
}

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

.blog-card-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 6px 14px;
    border-radius: 40px;
    font-family: var(--font-headings);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(12, 19, 48, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--accent-gold);
    z-index: 3;
}

.light-theme .blog-card-badge {
    color: var(--accent-blue);
    border-color: rgba(12, 19, 48, 0.1);
    background: rgba(251, 248, 243, 0.8);
}

.blog-card-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--theme-text-muted);
    margin-bottom: 16px;
    border-bottom: 1px solid var(--theme-glass-border);
    padding-bottom: 12px;
}

.blog-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.blog-card-title {
    font-family: var(--font-headings);
    font-size: 21px;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 12px;
    color: var(--theme-text);
    transition: var(--transition-quick);
}

.blog-card:hover .blog-card-title {
    color: var(--accent-gold);
}

.light-theme .blog-card:hover .blog-card-title {
    color: var(--accent-blue);
}

.blog-card-excerpt {
    font-size: 14px;
    color: var(--theme-text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.blog-card-link {
    font-family: var(--font-headings);
    font-size: 14px;
    font-weight: 700;
    color: var(--accent-gold);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-quick);
    margin-top: auto;
    width: fit-content;
}

.light-theme .blog-card-link {
    color: var(--accent-blue);
}

.blog-card-link i {
    transition: var(--transition-quick);
}

.blog-card:hover .blog-card-link i {
    transform: translateX(6px);
}

.blog-cta {
    text-align: center;
    margin-top: 60px;
}

/* Responsive Blog Adjustments */
@media (max-width: 992px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .blog-card-content {
        padding: 24px;
    }
    
    .blog-card-title {
        font-size: 19px;
    }
}


/* ============================================================
   2026 ÖZEL GÜNLER TAKVİMİ — SECTION STYLES
   ============================================================ */

.takvim-section {
    position: relative;
}

.takvim-subtitle {
    color: var(--theme-text-muted);
    font-size: 16px;
    line-height: 1.7;
    max-width: 640px;
    text-align: center;
    margin-top: 16px;
}

/* ---- Month Filter Tabs ---- */
.takvim-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 56px;
}

.takvim-filter-btn {
    font-family: var(--font-headings);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 8px 18px;
    border-radius: 40px;
    border: 1px solid var(--theme-border);
    color: var(--theme-text-muted);
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: var(--transition-quick);
    white-space: nowrap;
}

.takvim-filter-btn:hover {
    color: var(--theme-text);
    border-color: rgba(220, 169, 99, 0.4);
    background: rgba(220, 169, 99, 0.06);
}

.takvim-filter-btn.active {
    background: var(--accent-gold);
    color: var(--navy-primary);
    border-color: var(--accent-gold);
    box-shadow: 0 4px 14px rgba(220, 169, 99, 0.35);
}

/* ---- Month Group ---- */
.takvim-month-group {
    margin-bottom: 56px;
}

.takvim-month-group:last-child {
    margin-bottom: 0;
}

.takvim-month-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--theme-border);
}

.takvim-month-name {
    font-family: var(--font-headings);
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--theme-text);
}

.takvim-month-count {
    font-family: var(--font-headings);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    background: rgba(220, 169, 99, 0.08);
    border: 1px solid rgba(220, 169, 99, 0.2);
    padding: 4px 14px;
    border-radius: 40px;
}

/* ---- Cards Grid ---- */
.takvim-month-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

/* ---- Individual Card ---- */
.takvim-card {
    display: flex;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--theme-glass-border);
    background: var(--theme-glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    overflow: hidden;
    transition: var(--transition-smooth);
    position: relative;
}

.takvim-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

/* Date column */
.takvim-card-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 68px;
    padding: 16px 12px;
    gap: 2px;
    position: relative;
    z-index: 1;
}

.takvim-day {
    font-family: var(--font-headings);
    font-size: 28px;
    font-weight: 900;
    line-height: 1;
    color: #fff;
}

.takvim-month-label {
    font-family: var(--font-headings);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.75);
}

/* Card body */
.takvim-card-body {
    flex: 1;
    padding: 16px 16px 16px 14px;
    border-left: 1px solid rgba(255, 255, 255, 0.07);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.takvim-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.takvim-tag {
    font-family: var(--font-headings);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--theme-text-muted);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3px 8px;
    border-radius: 40px;
}

.takvim-icon {
    font-size: 14px;
    opacity: 0.6;
    color: var(--theme-text);
}

.takvim-card-title {
    font-family: var(--font-headings);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--theme-text);
}

.takvim-card-tip {
    font-size: 12px;
    line-height: 1.55;
    color: var(--theme-text-muted);
    display: flex;
    gap: 6px;
    align-items: flex-start;
}

.takvim-card-tip i {
    font-size: 10px;
    margin-top: 2px;
    flex-shrink: 0;
    opacity: 0.7;
}

/* ---- Color Variants (date column background) ---- */
.takvim-gold .takvim-card-date {
    background: linear-gradient(135deg, rgba(220, 169, 99, 0.85) 0%, rgba(200, 140, 60, 0.75) 100%);
}
.takvim-gold:hover {
    border-color: rgba(220, 169, 99, 0.4);
    box-shadow: 0 16px 40px rgba(220, 169, 99, 0.12);
}
.takvim-gold .takvim-icon { color: var(--accent-gold); opacity: 1; }

.takvim-red .takvim-card-date {
    background: linear-gradient(135deg, rgba(220, 60, 60, 0.85) 0%, rgba(180, 30, 30, 0.75) 100%);
}
.takvim-red:hover {
    border-color: rgba(220, 60, 60, 0.35);
    box-shadow: 0 16px 40px rgba(220, 60, 60, 0.10);
}
.takvim-red .takvim-icon { color: #ef4444; opacity: 1; }

.takvim-blue .takvim-card-date {
    background: linear-gradient(135deg, rgba(61, 96, 224, 0.85) 0%, rgba(40, 70, 200, 0.75) 100%);
}
.takvim-blue:hover {
    border-color: rgba(61, 96, 224, 0.35);
    box-shadow: 0 16px 40px rgba(61, 96, 224, 0.10);
}
.takvim-blue .takvim-icon { color: var(--accent-blue); opacity: 1; }

.takvim-teal .takvim-card-date {
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.85) 0%, rgba(13, 148, 136, 0.75) 100%);
}
.takvim-teal:hover {
    border-color: rgba(20, 184, 166, 0.35);
    box-shadow: 0 16px 40px rgba(20, 184, 166, 0.10);
}
.takvim-teal .takvim-icon { color: #14b8a6; opacity: 1; }

.takvim-purple .takvim-card-date {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.85) 0%, rgba(109, 60, 220, 0.75) 100%);
}
.takvim-purple:hover {
    border-color: rgba(139, 92, 246, 0.35);
    box-shadow: 0 16px 40px rgba(139, 92, 246, 0.10);
}
.takvim-purple .takvim-icon { color: #8b5cf6; opacity: 1; }

/* ---- Empty State ---- */
.takvim-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 24px;
    color: var(--theme-text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.takvim-empty i {
    font-size: 48px;
    opacity: 0.3;
}

.takvim-empty p {
    font-size: 16px;
    font-family: var(--font-headings);
    font-weight: 600;
}

/* ---- CTA Block ---- */
.takvim-cta {
    text-align: center;
    margin-top: 72px;
    padding: 48px 40px;
    border-radius: var(--border-radius-lg);
    background: linear-gradient(135deg, rgba(220, 169, 99, 0.06) 0%, rgba(61, 96, 224, 0.04) 100%);
    border: 1px solid rgba(220, 169, 99, 0.15);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.takvim-cta-text {
    font-family: var(--font-headings);
    font-size: 20px;
    font-weight: 700;
    color: var(--theme-text);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .takvim-month-cards {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
}

@media (max-width: 768px) {
    .takvim-filters {
        gap: 8px;
        margin-bottom: 40px;
    }

    .takvim-filter-btn {
        font-size: 12px;
        padding: 7px 14px;
    }

    .takvim-month-heading {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .takvim-month-name {
        font-size: 22px;
    }

    .takvim-month-cards {
        grid-template-columns: 1fr;
    }

    .takvim-cta {
        padding: 36px 24px;
    }

    .takvim-cta-text {
        font-size: 17px;
    }
}

@media (max-width: 480px) {
    .takvim-card-date {
        min-width: 60px;
    }

    .takvim-day {
        font-size: 24px;
    }
}