/* -------------------------------------------------------------
 * Theme: Arti Cerdas Nusantara
 * Palette: Deep Corporate Navy, Pristine White/Gray, Crimson Accent
 * ------------------------------------------------------------- */

/* Custom Properties / Design Tokens */
:root {
    /* Color Palette */
    --color-bg-primary: #f8fafc;     /* Pristine Slate 50 */
    --color-bg-secondary: #ffffff;   /* Pure White */
    --color-bg-dark: #0a192f;        /* Deep Premium Navy 900 */
    --color-bg-dark-accent: #0f2240; /* Navy 800 */
    
    --color-text-primary: #0f172a;   /* Slate 900 */
    --color-text-secondary: #334155; /* Slate 700 */
    --color-text-muted: #64748b;     /* Slate 500 */
    --color-text-light: #f1f5f9;     /* Slate 100 */
    --color-text-light-mute: #94a3b8;/* Slate 400 */

    --color-primary: #0f2b5c;        /* Dominant Corporate Navy Blue */
    --color-primary-light: #163b75;  /* Secondary Navy Blue */
    --color-accent: #b21c35;         /* Strategic Crimson Red / Burgundy */
    --color-accent-hover: #d92d4b;   /* Hover red/crimson */
    --color-accent-soft: rgba(178, 28, 53, 0.08);

    /* Gradients */
    --gradient-hero: radial-gradient(115% 140% at 0% 0%, #ffffff 0%, #f1f5f9 100%);
    --gradient-dark: linear-gradient(135deg, #0a192f 0%, #0f2b5c 100%);
    --gradient-accent: linear-gradient(135deg, #b21c35 0%, #e63956 100%);
    --gradient-glass: rgba(255, 255, 255, 0.75);
    
    /* Layout & Spacing */
    --navbar-height: 80px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --container-width: 1200px;
    
    /* Animation & Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.12), 0 8px 10px -6px rgba(15, 23, 42, 0.12);
}

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

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-bg-primary);
    color: var(--color-text-secondary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--color-text-primary);
    font-weight: 700;
    line-height: 1.25;
}

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

ul {
    list-style: none;
}

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

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

/* Buttons Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn-primary {
    background-color: var(--color-accent);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(178, 28, 53, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(178, 28, 53, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: rgba(15, 43, 92, 0.05);
    transform: translateY(-2px);
}

.btn-white-accent {
    background-color: #ffffff;
    color: var(--color-accent);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.btn-white-accent:hover {
    background-color: var(--color-bg-primary);
    color: var(--color-accent-hover);
    transform: translateY(-2px);
}

/* Glassmorphism Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--navbar-height);
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    height: 70px;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    height: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 42px;
    width: 42px;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.company-name {
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--color-primary);
}

.company-sub {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-accent);
    line-height: 1;
    margin-top: 2px;
}

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 550;
    color: var(--color-text-secondary);
    position: relative;
    padding: 8px 0;
}

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

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

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

.btn-nav-cta {
    padding: 8px 20px;
    font-size: 0.85rem;
}

/* Mobile Hamburger Menu */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger-btn .bar {
    width: 100%;
    height: 2.5px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

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

.hamburger-btn.active .bar:nth-child(2) {
    opacity: 0;
}

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

/* Mobile Dropdown Panel */
.mobile-nav {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    width: 100%;
    height: 0;
    background-color: var(--color-bg-secondary);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 24px;
    padding: 0;
    opacity: 0;
    pointer-events: none;
    overflow: hidden;
    transition: var(--transition-smooth);
    border-bottom: 1px solid var(--color-text-light);
}

.mobile-nav.open {
    height: calc(100vh - var(--navbar-height));
    padding: 40px 24px;
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-link {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.mobile-nav-link:hover {
    color: var(--color-accent);
}

.mobile-cta {
    width: 100%;
    margin-top: 20px;
}

/* Section Common Styling */
.section-tag {
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--color-accent);
    margin-bottom: 16px;
    padding: 4px 12px;
    background-color: var(--color-accent-soft);
    border-radius: 50px;
}

.section-title {
    font-size: 2.25rem;
    color: var(--color-text-primary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
}

.section-subtitle {
    font-size: 1.1rem;
    max-width: 650px;
    margin: 0 auto 50px auto;
    color: var(--color-text-muted);
}

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

/* Hero Section */
.hero-section {
    padding-top: calc(var(--navbar-height) + 60px);
    padding-bottom: 80px;
    background: var(--gradient-hero);
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

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

.tagline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 2.5px;
    color: var(--color-primary-light);
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
    position: relative;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--color-accent);
    animation: pulse 1.8s infinite ease-in-out;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(2.8);
        opacity: 0;
    }
}

.hero-title {
    font-size: 3rem;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.highlight-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid rgba(226, 232, 240, 0.8);
    padding-top: 32px;
    width: 100%;
}

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

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.5px;
}

.hero-illustration {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.illustration-wrapper {
    position: relative;
    width: 100%;
    max-width: 480px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    object-fit: cover;
    z-index: 2;
    position: relative;
}

.glow-bg {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 70%;
    height: 70%;
    background: radial-gradient(circle, rgba(178, 28, 53, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: 1;
    filter: blur(40px);
}

/* About Section */
.about-section {
    padding: 100px 0;
    background-color: var(--color-bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.10fr 0.90fr;
    gap: 64px;
    align-items: center;
}

.value-list {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.value-item {
    display: flex;
    gap: 20px;
}

.value-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: rgba(15, 43, 92, 0.06);
    border-radius: var(--border-radius-sm);
    color: var(--color-primary);
    flex-shrink: 0;
}

.value-text h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
    color: var(--color-text-primary);
}

.value-text p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.company-card {
    background: var(--gradient-dark);
    padding: 48px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    color: #ffffff;
}

.logo-watermark {
    position: absolute;
    bottom: -30px;
    right: -30px;
    opacity: 0.05;
    width: 200px;
    height: 200px;
}

.logo-watermark img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.company-quote {
    font-size: 1.35rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 32px;
    position: relative;
    z-index: 2;
}

.quote-author h4 {
    color: #ffffff;
    font-size: 1.05rem;
    margin-bottom: 2px;
}

.quote-author span {
    color: var(--color-text-light-mute);
    font-size: 0.85rem;
}

/* Services Section */
.services-section {
    padding: 100px 0;
    background-color: var(--color-bg-primary);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.service-card {
    background-color: var(--color-bg-secondary);
    padding: 48px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(226, 232, 240, 0.6);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(15, 43, 92, 0.2);
}

.card-icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    font-size: 1.75rem;
}

/* Card Specific Colors inspired by the logo gradient & accent */
.color-ai {
    background-color: rgba(15, 43, 92, 0.08);
    color: var(--color-primary);
}
.color-consulting {
    background-color: rgba(178, 28, 53, 0.08);
    color: var(--color-accent);
}
.color-architecture {
    background-color: rgba(15, 43, 92, 0.08);
    color: var(--color-primary-light);
}
.color-analytics {
    background-color: rgba(15, 43, 92, 0.08);
    color: var(--color-primary);
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

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

.card-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    margin-top: auto; /* Push features to bottom */
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 550;
    color: var(--color-text-secondary);
}

.check-icon {
    width: 16px;
    height: 16px;
    color: var(--color-accent);
}

/* Projects Section */
.projects-section {
    padding: 100px 0;
    background-color: var(--color-bg-secondary);
}

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

.project-card {
    background-color: var(--color-bg-primary);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(226, 232, 240, 0.6);
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

/* Mockup Header and Bodies for Interactive Mockup Showcase */
.project-mockup {
    background-color: #0f172a;
    padding: 20px;
    aspect-ratio: 16/9;
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid #1e293b;
    position: relative;
    overflow: hidden;
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid #1e293b;
}

.mockup-header span[class^="dot-"] {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dot-red { background-color: #ef4444; }
.dot-yellow { background-color: #f59e0b; }
.dot-green { background-color: #10b981; }

.mockup-title {
    font-size: 0.75rem;
    font-family: 'Inter', sans-serif;
    color: var(--color-text-light-mute);
    margin-left: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mockup-address-bar {
    background-color: #1e293b;
    border-radius: 4px;
    padding: 3px 12px;
    font-size: 0.7rem;
    color: var(--color-text-light-mute);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-left: 12px;
    flex-grow: 1;
    max-width: 260px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mockup-address-bar a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.mockup-address-bar a:hover {
    color: #ffffff;
}

.btn-project-link:hover {
    opacity: 0.8;
}

.mockup-body {
    flex-grow: 1;
    border-radius: 4px;
    background-color: #020617;
    padding: 12px;
    display: flex;
    gap: 12px;
    overflow: hidden;
}

/* Dashboard Mockup Details */
.dashboard-mockup {
    flex-direction: row;
}

.mockup-sidebar {
    width: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.side-item {
    height: 12px;
    border-radius: 3px;
    background-color: #1e293b;
}

.side-item.active {
    background-color: var(--color-accent);
}

.mockup-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.content-header-stats {
    display: flex;
    gap: 8px;
}

.stat-box-mock {
    height: 20px;
    flex-grow: 1;
    border-radius: 4px;
    background-color: #1e293b;
}

.content-chart-mock {
    flex-grow: 1;
    border-radius: 4px;
    background-color: rgba(30, 41, 59, 0.4);
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    padding: 8px;
}

.bar-chart-mock-item {
    width: 14%;
    background: linear-gradient(180deg, var(--color-accent) 0%, rgba(178, 28, 53, 0.3) 100%);
    border-radius: 2px 2px 0 0;
    animation: barGrow 2.5s ease-out infinite alternate;
}

.bar-chart-mock-item:nth-child(even) {
    background: linear-gradient(180deg, var(--color-primary-light) 0%, rgba(22, 59, 117, 0.3) 100%);
}

@keyframes barGrow {
    0% { transform: scaleY(0.75); transform-origin: bottom; }
    100% { transform: scaleY(1); transform-origin: bottom; }
}

/* Network Mockup Details */
.network-mockup {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.network-node {
    width: 12px;
    height: 12px;
    background-color: var(--color-primary-light);
    border-radius: 50%;
    position: absolute;
    box-shadow: 0 0 10px var(--color-primary-light);
}

.node-center {
    width: 20px;
    height: 20px;
    background-color: var(--color-accent);
    box-shadow: 0 0 15px var(--color-accent);
}

.node-1 { top: 20%; left: 20%; }
.node-2 { bottom: 25%; left: 30%; }
.node-3 { top: 30%; right: 25%; }

.network-line {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.15);
    transform-origin: left center;
    height: 1px;
}

.line-1 {
    width: 120px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
}

.line-2 {
    width: 140px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-30deg);
}

.line-3 {
    width: 110px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(120deg);
}

/* Project Info Area */
.project-info {
    padding: 32px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-category {
    font-size: 0.75rem;
    font-weight: 750;
    color: var(--color-accent);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.project-title {
    font-size: 1.35rem;
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

.project-text {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.project-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
}

.tag-tech {
    padding: 4px 10px;
    background-color: var(--color-bg-primary);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    border: 1px solid rgba(226, 232, 240, 0.8);
}

/* Call to Action Banner */
.cta-banner {
    padding: 80px 0;
    background: var(--gradient-dark);
    color: #ffffff;
}

.cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta-content {
    max-width: 700px;
}

.cta-content h2 {
    color: #ffffff;
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.cta-content p {
    color: var(--color-text-light-mute);
    font-size: 1.05rem;
}

/* Contact Section & Form */
.contact-section {
    padding: 100px 0;
    background-color: var(--color-bg-primary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
    align-items: flex-start;
}

.contact-info-area {
    display: flex;
    flex-direction: column;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 40px;
}

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

.contact-icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-bg-secondary);
    box-shadow: var(--shadow-sm);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    font-size: 1.25rem;
}

.contact-text span {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.contact-text a, .contact-text p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.contact-text a:hover {
    color: var(--color-accent);
}

.contact-form-area {
    background-color: var(--color-bg-secondary);
    padding: 48px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(226, 232, 240, 0.6);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.form-group input, .form-group select, .form-group textarea {
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: var(--border-radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
    outline: none;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(22, 59, 117, 0.15);
}

.btn-submit {
    padding: 14px 0;
    width: 100%;
    margin-top: 12px;
}

.form-status {
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    margin-top: 12px;
}

.form-status.success {
    color: #10b981;
}

.form-status.error {
    color: #ef4444;
}

/* Footer Section */
.footer {
    background-color: var(--color-bg-dark);
    padding: 80px 0 40px 0;
    color: #ffffff;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.text-white {
    color: #ffffff !important;
}

.text-white-mute {
    color: var(--color-text-light-mute) !important;
}

.brand-desc {
    margin-top: 24px;
    color: var(--color-text-light-mute);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 320px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-links h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.footer-links a {
    color: var(--color-text-light-mute);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.footer-legal {
    grid-column: span 3;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    color: var(--color-text-light-mute);
    font-size: 0.9rem;
}

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

.social-links a {
    width: 36px;
    height: 36px;
    background-color: var(--color-bg-dark-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light-mute);
}

.social-links a:hover {
    background-color: var(--color-accent);
    color: #ffffff;
    transform: translateY(-2px);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about-right {
        order: -1; /* Place quote card above on smaller screens */
    }
}

@media (max-width: 768px) {
    /* Navbar menu hiding */
    .nav-menu, .nav-cta {
        display: none;
    }
    .hamburger-btn {
        display: flex;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .hero-illustration {
        order: -1; /* Illustration on top in mobile */
    }
    .hero-content {
        align-items: center;
        text-align: center;
    }
    .hero-actions {
        justify-content: center;
        width: 100%;
    }
    .hero-stats {
        justify-content: center;
    }
    
    .services-grid, .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card, .contact-form-area {
        padding: 32px;
    }
    
    .cta-container {
        flex-direction: column;
        text-align: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-legal {
        grid-column: span 1;
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}