/* ================================================
   ZOLVIQ - Main Stylesheet
   Color Palette: Deep Purple (#6C3CE1), Electric Blue (#4F6AF6), 
   Teal/Green (#00D4AA), Dark (#1a1a2e), Light (#f8f9fc)
   ================================================ */

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

:root {
    --primary: #6C3CE1;
    --primary-light: #9D7BF7;
    --secondary: #4F6AF6;
    --accent: #00D4AA;
    --accent-light: #33DFBE;
    --dark: #1a1a2e;
    --dark-2: #16213e;
    --dark-3: #0f3460;
    --text: #333348;
    --text-light: #6b7094;
    --light: #f8f9fc;
    --light-2: #eef0f7;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, var(--primary), var(--accent));
    --gradient-2: linear-gradient(135deg, var(--primary), var(--secondary));
    --shadow-sm: 0 2px 8px rgba(26, 26, 46, 0.06);
    --shadow-md: 0 8px 30px rgba(26, 26, 46, 0.08);
    --shadow-lg: 0 20px 60px rgba(26, 26, 46, 0.1);
    --shadow-xl: 0 30px 80px rgba(26, 26, 46, 0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Preloader --- */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--white);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s, visibility 0.5s;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 48px;
    height: 48px;
    border: 3px solid var(--light-2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    color: var(--dark);
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.01em; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }

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

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--primary);
    background: rgba(108, 60, 225, 0.08);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-header p {
    color: var(--text-light);
    margin-top: 16px;
    font-size: 1.1rem;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn i {
    transition: transform var(--transition);
    font-size: 0.85rem;
}

.btn:hover i {
    transform: translateX(4px);
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(108, 60, 225, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 30px rgba(108, 60, 225, 0.45);
    transform: translateY(-2px);
}

.btn-outline {
    border-color: var(--dark);
    color: var(--dark);
    background: transparent;
}

.btn-outline:hover {
    background: var(--dark);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-light {
    background: var(--white);
    color: var(--primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.btn-outline-light {
    border-color: rgba(255,255,255,0.4);
    color: var(--white);
    background: transparent;
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

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

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition);
}

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

.nav-logo img {
    height: 38px;
    transition: opacity var(--transition);
}

.logo-light { display: none; }

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

.navbar:not(.scrolled) .logo-dark { display: none; }
.navbar:not(.scrolled) .logo-light { display: block; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all var(--transition);
    position: relative;
}

.navbar:not(.scrolled) .nav-link {
    color: rgba(255, 255, 255, 0.85);
}

.navbar:not(.scrolled) .nav-link:hover,
.navbar:not(.scrolled) .nav-link.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
    color: var(--primary);
    background: rgba(108, 60, 225, 0.06);
}

.nav-cta {
    margin-left: 16px;
}

.navbar:not(.scrolled) .nav-cta {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar:not(.scrolled) .nav-cta:hover {
    background: var(--white);
    color: var(--primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2.5px;
    background: var(--dark);
    border-radius: 2px;
    transition: all var(--transition);
}

.navbar:not(.scrolled) .nav-toggle span {
    background: var(--white);
}

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

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

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

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(160deg, var(--dark) 0%, var(--dark-2) 50%, var(--dark-3) 100%);
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

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

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -100px;
    left: -100px;
    animation: float 10s ease-in-out infinite reverse;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: float 12s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

.hero-badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.2);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero-content h1 {
    color: var(--white);
    margin-bottom: 24px;
}

.hero-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    max-width: 520px;
    margin-bottom: 40px;
    line-height: 1.8;
}

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

.hero-actions .btn-outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.hero-actions .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

/* Hero Visual */
.hero-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: 48px;
    position: relative;
}

.hero-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-xl);
    padding: 1px;
    background: linear-gradient(135deg, rgba(108, 60, 225, 0.3), rgba(0, 212, 170, 0.3));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.hero-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.hero-stat {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    transition: all var(--transition);
}

.hero-stat:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    border-color: rgba(108, 60, 225, 0.3);
}

.hero-stat i {
    font-size: 2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 12px;
    display: block;
}

.hero-stat span {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-weight: 500;
}

/* --- Sections --- */
.section {
    padding: 100px 0;
}

.bg-light {
    background: var(--light);
}

/* --- Services Grid --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--light-2);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform var(--transition);
}

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

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(108, 60, 225, 0.08), rgba(0, 212, 170, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon i {
    font-size: 1.4rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.service-card h3 {
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.card-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.card-link:hover {
    gap: 10px;
}

.card-link i {
    font-size: 0.75rem;
    transition: transform var(--transition);
}

/* --- Why Us --- */
.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-us-content h2 {
    margin-bottom: 20px;
}

.why-us-content > p {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 36px;
}

.why-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.why-feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.why-feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(108, 60, 225, 0.08), rgba(0, 212, 170, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-feature-icon i {
    font-size: 1.1rem;
    color: var(--primary);
}

.why-feature h4 {
    margin-bottom: 4px;
}

.why-feature p {
    color: var(--text-light);
    font-size: 0.92rem;
}

/* Floating Cards Visual */
.why-us-visual {
    position: relative;
    height: 400px;
}

.floating-cards {
    position: relative;
    width: 100%;
    height: 100%;
}

.float-card {
    position: absolute;
    background: var(--white);
    border: 1px solid var(--light-2);
    border-radius: var(--radius-md);
    padding: 24px 32px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
}

.float-card:hover {
    transform: translateY(-6px) !important;
    box-shadow: var(--shadow-lg);
}

.float-card i {
    font-size: 1.5rem;
    color: var(--primary);
}

.float-card span {
    font-weight: 600;
    font-size: 0.95rem;
}

.float-1 {
    top: 20%;
    left: 10%;
    animation: floatCard1 6s ease-in-out infinite;
}

.float-2 {
    top: 45%;
    right: 5%;
    animation: floatCard2 7s ease-in-out infinite;
}

.float-3 {
    bottom: 10%;
    left: 20%;
    animation: floatCard3 8s ease-in-out infinite;
}

@keyframes floatCard1 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes floatCard2 {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes floatCard3 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* --- CTA Section --- */
.cta-section {
    padding: 80px 0;
}

.cta-card {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, var(--dark-3) 100%);
    border-radius: var(--radius-xl);
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    top: -200px;
    right: -100px;
}

.cta-card::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--accent);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.1;
    bottom: -150px;
    left: -50px;
}

.cta-card h2 {
    color: var(--white);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.cta-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    margin-bottom: 36px;
    max-width: 520px;
    margin-inline: auto;
    position: relative;
    z-index: 1;
}

.cta-card .btn {
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* --- Page Hero --- */
.page-hero {
    background: linear-gradient(160deg, var(--dark) 0%, var(--dark-2) 50%, var(--dark-3) 100%);
    padding: 160px 0 80px;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
    top: -200px;
    right: -100px;
}

.page-hero-content {
    max-width: 700px;
}

.page-hero-content h1 {
    color: var(--white);
    margin-bottom: 20px;
}

.page-hero-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.15rem;
    line-height: 1.8;
}

/* --- Service Detail (Services Page) --- */
.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.service-detail-grid.reverse {
    direction: rtl;
}

.service-detail-grid.reverse > * {
    direction: ltr;
}

.service-detail-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(108, 60, 225, 0.08), rgba(0, 212, 170, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-detail-icon i {
    font-size: 1.6rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.service-detail-content h2 {
    margin-bottom: 16px;
}

.service-detail-content > p {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 28px;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.service-list li i {
    color: var(--accent);
    font-size: 0.8rem;
}

/* Service Visual Cards */
.service-visual-card {
    background: var(--light);
    border: 1px solid var(--light-2);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    position: relative;
    overflow: hidden;
}

.visual-icon {
    font-size: 4rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.visual-lines {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    padding: 40px;
}

.v-line {
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(108, 60, 225, 0.1), transparent);
    animation: linePulse 3s ease-in-out infinite;
}

.v-line:nth-child(2) { animation-delay: 0.5s; }
.v-line:nth-child(3) { animation-delay: 1s; }

@keyframes linePulse {
    0%, 100% { opacity: 0.3; transform: scaleX(0.6); }
    50% { opacity: 1; transform: scaleX(1); }
}

.visual-avatars {
    display: flex;
    gap: 16px;
}

.v-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--light-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--text-light);
    transition: all var(--transition);
}

.v-avatar.highlight {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 8px 25px rgba(108, 60, 225, 0.3);
    transform: scale(1.1);
}

.code-block {
    background: var(--dark);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.85rem;
    line-height: 2;
}

.code-line { display: block; color: rgba(255,255,255,0.6); }
.code-line.indent { padding-left: 24px; }
.code-keyword { color: var(--primary-light); }
.code-func { color: var(--accent); }
.code-prop { color: var(--secondary); }
.code-string { color: #f7c46c; }

.cloud-icons {
    display: flex;
    gap: 40px;
    font-size: 3.5rem;
    color: var(--text-light);
    opacity: 0.5;
}

.cloud-icons i {
    transition: all var(--transition);
}

.cloud-card:hover .cloud-icons i {
    opacity: 1;
    color: var(--primary);
}

/* --- About Page --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content h2 {
    margin-bottom: 20px;
}

.about-content p {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 16px;
}

.about-values-card {
    background: var(--light);
    border: 1px solid var(--light-2);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    gap: 36px;
}

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

.value-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 12px;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
}

.value-item h4 {
    margin-bottom: 6px;
}

.value-item p {
    color: var(--text-light);
    font-size: 0.92rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.value-card {
    background: var(--white);
    border: 1px solid var(--light-2);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: all var(--transition);
}

.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.value-card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 24px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(108, 60, 225, 0.08), rgba(0, 212, 170, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.value-card-icon i {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.value-card h3 {
    margin-bottom: 10px;
}

.value-card p {
    color: var(--text-light);
    font-size: 0.92rem;
}

/* --- Careers Page --- */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.benefit-card {
    background: var(--white);
    border: 1px solid var(--light-2);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: all var(--transition);
}

.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
}

.benefit-card h3 {
    margin-bottom: 10px;
}

.benefit-card p {
    color: var(--text-light);
    font-size: 0.92rem;
}

.careers-empty-card {
    background: var(--white);
    border: 2px dashed var(--light-2);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.careers-empty-card i {
    font-size: 3rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.careers-empty-card h3 {
    margin-bottom: 12px;
}

.careers-empty-card p {
    color: var(--text-light);
    margin-bottom: 28px;
}

.careers-empty-card a:not(.btn) {
    color: var(--primary);
    font-weight: 600;
}

/* --- Contact Page --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: flex-start;
}

.contact-info h2 {
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-method {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-method-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(108, 60, 225, 0.08), rgba(0, 212, 170, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-method-icon i {
    font-size: 1.1rem;
    color: var(--primary);
}

.contact-method h4 {
    margin-bottom: 4px;
}

.contact-method a {
    color: var(--text-light);
    font-size: 0.95rem;
}

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

/* Contact Form */
.contact-form-wrap {
    background: var(--white);
    border: 1px solid var(--light-2);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--dark);
}

.form-group label span {
    color: var(--primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--light-2);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(108, 60, 225, 0.08);
}

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

.success-message {
    text-align: center;
    padding: 40px 20px;
}

.success-message i {
    font-size: 3.5rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.success-message h3 {
    margin-bottom: 10px;
}

.success-message p {
    color: var(--text-light);
}

.error-messages {
    background: #fff5f5;
    border: 1px solid #fed7d7;
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    margin-bottom: 8px;
}

.error-messages p {
    color: #c53030;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.error-messages p + p {
    margin-top: 8px;
}

/* --- Footer --- */
.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 36px;
    margin-bottom: 20px;
}

.footer-brand p {
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-links h4 {
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition);
}

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

.footer-links a i {
    font-size: 0.8rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 30px;
    text-align: center;
    font-size: 0.85rem;
}

/* --- Back To Top --- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--gradient);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(108, 60, 225, 0.3);
    z-index: 999;
}

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

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(108, 60, 225, 0.45);
}

/* --- Scroll Animations --- */
[data-animate] {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate="fade-up"] {
    transform: translateY(40px);
}

[data-animate="fade-right"] {
    transform: translateX(-40px);
}

[data-animate="fade-left"] {
    transform: translateX(40px);
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content p {
        margin-inline: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        max-width: 480px;
        margin: 0 auto;
    }

    .why-us-grid,
    .service-detail-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .service-detail-grid.reverse {
        direction: ltr;
    }

    .why-us-visual {
        height: 300px;
    }

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

@media (max-width: 768px) {
    .nav-menu, .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 24px;
        box-shadow: var(--shadow-lg);
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        gap: 4px;
    }

    .nav-menu.active .nav-link {
        color: var(--text) !important;
        padding: 12px 16px;
        width: 100%;
    }

    .nav-menu.active .nav-link:hover,
    .nav-menu.active .nav-link.active {
        background: rgba(108, 60, 225, 0.06);
        color: var(--primary) !important;
    }

    .hero {
        min-height: auto;
        padding: 140px 0 80px;
    }

    .section {
        padding: 70px 0;
    }

    .cta-card {
        padding: 50px 30px;
    }

    .contact-form-wrap {
        padding: 32px 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

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

@media (max-width: 480px) {
    .hero-card-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .hero-stat {
        padding: 20px 12px;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}