/* ===========================
   OctaneMinds.com Website
   Professional IT Consultancy
   Color: Yellow & Dark Gray
   =========================== */

/* CSS Variables */
:root {
    --primary: #FFE600;
    --primary-dark: #E6CF00;
    --primary-light: #FFF176;
    --dark: #2E2E38;
    --dark-light: #464650;
    --dark-lighter: #6C6C78;
    --gray: #9B9BA5;
    --gray-light: #C8C8D0;
    --gray-lighter: #F0F0F5;
    --white: #FFFFFF;
    --black: #1A1A24;
    --accent: #FFE600;
    --gradient-dark: linear-gradient(135deg, #2E2E38 0%, #1A1A24 100%);
    --gradient-primary: linear-gradient(135deg, #FFE600 0%, #FFC107 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 16px 60px rgba(0, 0, 0, 0.2);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    color: var(--dark);
    background-color: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========= PRELOADER ========= */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.loader {
    text-align: center;
}

.loader-bar {
    width: 200px;
    height: 3px;
    background: var(--dark-light);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 20px;
}

.loader-bar::after {
    content: '';
    display: block;
    width: 50%;
    height: 100%;
    background: var(--primary);
    border-radius: 3px;
    animation: loaderAnim 1.2s ease-in-out infinite;
}

@keyframes loaderAnim {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(300%); }
}

.loader-text {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
}

/* ========= HEADER ========= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0;
    transition: var(--transition);
    background: transparent;
}

.header.scrolled {
    background: rgba(46, 46, 56, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--primary);
    color: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    border-radius: var(--radius-sm);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.5px;
}

.logo-highlight {
    color: var(--primary);
}

.nav-list {
    display: flex;
    gap: 8px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 2px;
    background: var(--primary);
    transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

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

.search-btn {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 8px;
    transition: var(--transition);
}

.search-btn:hover {
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-primary);
    letter-spacing: 0.3px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 230, 0, 0.4);
}

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

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

.btn-sm {
    padding: 8px 20px;
    font-size: 0.875rem;
}

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

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}

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

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

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

/* Search Overlay */
.search-overlay {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--dark);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.search-overlay.active {
    max-height: 80px;
    padding: 16px 0;
}

.search-overlay-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    gap: 16px;
    padding: 0 32px;
}

.search-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 10px 20px;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    outline: none;
    font-family: var(--font-primary);
}

.search-input::placeholder {
    color: var(--gray);
}

.search-input:focus {
    border-color: var(--primary);
}

.search-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    height: 100vh;
    background: var(--dark);
    z-index: 999;
    padding: 100px 40px 40px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.active {
    right: 0;
}

.mobile-nav-list a {
    display: block;
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 500;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.mobile-nav-list a:hover {
    color: var(--primary);
    padding-left: 10px;
}

/* ========= HERO ========= */
.hero {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
    z-index: 1;
}

.hero-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.hero-slide.active .hero-slide-bg {
    transform: scale(1);
}

.hero-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 36, 0.85) 0%, rgba(46, 46, 56, 0.6) 50%, rgba(26, 26, 36, 0.7) 100%);
}

.hero-slide-content {
    position: relative;
    z-index: 2;
    max-width: 750px;
    padding: 0 80px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-tag {
    display: inline-block;
    background: var(--primary);
    color: var(--dark);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    padding: 6px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 0.3s;
}

.hero-title {
    font-size: 3.75rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -1px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.5s;
}

.text-highlight {
    color: var(--primary);
    position: relative;
}

.hero-desc {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 600px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.7s;
}

.hero-cta {
    display: flex;
    gap: 16px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.9s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-controls {
    position: absolute;
    bottom: 100px;
    right: 80px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 20px;
}

.hero-arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-arrow:hover {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--dark);
}

.hero-dots {
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active {
    background: var(--primary);
    border-color: var(--primary);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition);
}

.hero-scroll a:hover {
    color: var(--primary);
}

.hero-scroll i {
    animation: scrollBounce 2s ease infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ========= MARQUEE BANNER ========= */
.marquee-banner {
    background: var(--primary);
    padding: 14px 0;
    overflow: hidden;
    position: relative;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 40px;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-content span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.marquee-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--dark);
    border-radius: 50%;
}

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

/* ========= SECTIONS ========= */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--dark-lighter);
    text-transform: uppercase;
    margin-bottom: 16px;
    position: relative;
    padding: 0 20px;
}

.section-tag::before,
.section-tag::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 12px;
    height: 2px;
    background: var(--primary);
}

.section-tag::before { left: 0; }
.section-tag::after { right: 0; }

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--dark-lighter);
    line-height: 1.7;
}

/* ========= ABOUT ========= */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-lead {
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.7;
    color: var(--dark);
    margin-bottom: 16px;
}

.about-content p {
    color: var(--dark-lighter);
    margin-bottom: 16px;
    font-size: 1rem;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--gray-lighter);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.value-item:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.value-item i {
    font-size: 1.2rem;
    color: var(--primary);
}

.value-item:hover i {
    color: var(--dark);
}

.value-item span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark);
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-lg);
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 4px solid var(--primary);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* ========= STATS ========= */
.stats-section {
    background: var(--gradient-dark);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-card {
    position: relative;
}

.stat-card::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.stat-card:last-child::after {
    display: none;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    display: inline;
    line-height: 1;
}

.stat-suffix {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    display: inline;
}

.stat-label {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 8px;
    font-weight: 500;
}

/* ========= SERVICES ========= */
.services {
    background: var(--gray-lighter);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

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

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

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: var(--gray-lighter);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--dark);
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--dark-lighter);
    margin-bottom: 16px;
    line-height: 1.6;
}

.service-list {
    margin-bottom: 20px;
}

.service-list li {
    font-size: 0.875rem;
    color: var(--dark-light);
    padding: 4px 0;
    padding-left: 18px;
    position: relative;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateY(-50%);
}

.service-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--dark-lighter);
    gap: 12px;
}

/* ========= INDUSTRIES ========= */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.industry-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.industry-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.industry-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.industry-card:hover .industry-image img {
    transform: scale(1.08);
}

.industry-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(transparent, rgba(26, 26, 36, 0.95));
    color: var(--white);
}

.industry-icon {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.industry-content h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.industry-content p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.5;
    opacity: 0;
    max-height: 0;
    transition: all 0.4s ease;
}

.industry-card:hover .industry-content p {
    opacity: 1;
    max-height: 100px;
    margin-top: 4px;
}

/* ========= CASE STUDIES ========= */
.case-studies {
    background: var(--gray-lighter);
}

.cases-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.case-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.case-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.case-card-large {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.case-image img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
}

.case-content {
    padding: 32px;
}

.case-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dark);
    background: var(--primary);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.case-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

.case-desc {
    font-size: 0.9375rem;
    color: var(--dark-lighter);
    margin-bottom: 20px;
    line-height: 1.6;
}

.case-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 24px;
    padding: 16px 0;
    border-top: 1px solid var(--gray-lighter);
    border-bottom: 1px solid var(--gray-lighter);
}

.case-stat strong {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
}

.case-stat span {
    font-size: 0.8125rem;
    color: var(--dark-lighter);
}

.case-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.case-link:hover {
    color: var(--dark-lighter);
    gap: 12px;
}

/* ========= INSIGHTS ========= */
.insights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.insight-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--gray-lighter);
}

.insight-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.insight-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.insight-image img {
    width: 100%;
    height: 100%;
    min-height: 240px;
    object-fit: cover;
}

.insight-content {
    padding: 28px;
}

.insight-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.insight-category {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    background: var(--primary);
    border-radius: var(--radius-sm);
}

.insight-date {
    font-size: 0.8125rem;
    color: var(--gray);
}

.insight-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

.insight-desc {
    font-size: 0.9375rem;
    color: var(--dark-lighter);
    line-height: 1.6;
    margin-bottom: 16px;
}

.insight-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.insight-link:hover {
    gap: 12px;
    color: var(--dark-lighter);
}

/* ========= LEADERSHIP ========= */
.leadership {
    background: var(--gray-lighter);
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.leader-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-align: center;
    transition: var(--transition);
}

.leader-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.leader-image {
    overflow: hidden;
}

.leader-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.leader-card:hover .leader-image img {
    transform: scale(1.05);
}

.leader-info {
    padding: 24px;
}

.leader-info h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.leader-info span {
    font-size: 0.8125rem;
    color: var(--dark-lighter);
    display: block;
    margin-bottom: 12px;
}

.leader-social {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.leader-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gray-lighter);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-lighter);
    font-size: 0.875rem;
    transition: var(--transition);
}

.leader-social a:hover {
    background: var(--primary);
    color: var(--dark);
}

/* ========= CAREERS ========= */
.careers {
    background: var(--gradient-dark);
    color: var(--white);
}

.careers .section-tag {
    color: var(--gray);
}

.careers .section-title {
    color: var(--white);
}

.careers-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.careers-desc {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 32px;
    line-height: 1.7;
}

.careers-highlights {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 36px;
}

.career-highlight {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.career-highlight i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-top: 4px;
    flex-shrink: 0;
}

.career-highlight h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.career-highlight p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.5;
}

.careers-image img {
    border-radius: var(--radius-lg);
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 400px;
}

/* ========= EVENTS ========= */
.events {
    background: var(--gray-lighter);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.event-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    gap: 24px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.event-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.event-date {
    text-align: center;
    flex-shrink: 0;
    width: 70px;
}

.event-day {
    display: block;
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.event-month {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.event-type {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--dark-lighter);
    margin-bottom: 8px;
}

.event-content h4 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
    line-height: 1.4;
}

.event-content p {
    font-size: 0.8125rem;
    color: var(--dark-lighter);
    margin-bottom: 12px;
}

.event-content p i {
    color: var(--primary);
    margin-right: 6px;
}

.event-link {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--dark);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.event-link:hover {
    gap: 10px;
    color: var(--dark-lighter);
}

/* ========= CONTACT ========= */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
}

.contact-form-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.9375rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    color: var(--dark);
    background: var(--white);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 230, 0, 0.15);
}

.form-group textarea {
    resize: vertical;
}

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

.contact-info-card {
    background: var(--dark);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.contact-info-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--primary);
}

.contact-detail {
    display: flex;
    gap: 14px;
    margin-bottom: 14px;
    align-items: flex-start;
}

.contact-detail i {
    color: var(--primary);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.contact-detail p {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.office-locations {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.office-locations span {
    font-size: 0.8125rem;
    background: rgba(255, 255, 255, 0.08);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.75);
}

.office-locations span i {
    color: var(--primary);
    margin-right: 6px;
    font-size: 0.75rem;
}

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

.social-link {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    color: var(--dark);
    transform: translateY(-3px);
}

/* ========= FOOTER ========= */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
}

.footer-desc {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-links h4 {
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.55);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    margin-top: 0;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

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

.footer-legal a {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-legal a:hover {
    color: var(--primary);
}

/* ========= BACK TO TOP ========= */
.back-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--dark);
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 100;
    box-shadow: var(--shadow-md);
}

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

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 20px rgba(255, 230, 0, 0.4);
}

/* ========= ANIMATIONS ========= */
[data-animate] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ========= TOAST NOTIFICATIONS ========= */
.toast-container {
    position: fixed;
    top: 100px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 420px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow-lg);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--dark);
    animation: slideIn 0.3s ease;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast-success {
    border-left: 4px solid #22C55E;
}

.toast-success i { color: #22C55E; }

.toast-error {
    border-left: 4px solid #EF4444;
}

.toast-error i { color: #EF4444; }

.toast-close {
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    margin-left: auto;
    padding: 4px;
    font-size: 0.875rem;
}

.toast-close:hover { color: var(--dark); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ========= ALERTS ========= */
.alert {
    padding: 16px 24px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 0.9375rem;
    font-weight: 500;
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    color: #166534;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: #991B1B;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ========= RESPONSIVE ========= */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .leadership-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

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

    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .stat-card:nth-child(3)::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-slide-content {
        padding: 0 24px;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-desc {
        font-size: 1rem;
    }

    .hero-controls {
        right: 24px;
        bottom: 80px;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.875rem;
    }

    .about-grid,
    .careers-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .case-card-large {
        grid-template-columns: 1fr;
    }

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

    .insight-featured {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links-group {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
    }

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

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

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .btn-sm {
        display: none;
    }

    .header-container {
        padding: 0 16px;
    }
}

/* ========= LEGAL PAGES ========= */
.legal-page {
    padding: 140px 0 80px;
    background: var(--gray-lighter);
    min-height: 100vh;
}

.legal-header {
    text-align: center;
    margin-bottom: 48px;
}

.legal-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
}

.legal-updated {
    font-size: 0.95rem;
    color: var(--gray);
}

.legal-content {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px 56px;
    box-shadow: var(--shadow-sm);
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--dark);
    margin-top: 36px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--gray-lighter);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-light);
    margin-top: 24px;
    margin-bottom: 12px;
}

.legal-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--dark-lighter);
    margin-bottom: 16px;
}

.legal-content ul {
    margin-bottom: 16px;
    padding-left: 24px;
}

.legal-content ul li {
    list-style: disc;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--dark-lighter);
    margin-bottom: 6px;
}

.legal-content ul ul {
    margin-top: 8px;
    margin-bottom: 8px;
}

.legal-content ul ul li {
    list-style: circle;
}

.legal-content a {
    color: var(--dark);
    font-weight: 500;
    border-bottom: 1px solid var(--primary);
}

.legal-content a:hover {
    color: var(--primary-dark);
    border-bottom-color: var(--primary-dark);
}

@media (max-width: 768px) {
    .legal-page {
        padding: 120px 0 60px;
    }

    .legal-header h1 {
        font-size: 2rem;
    }

    .legal-content {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-cta {
        flex-direction: column;
    }

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

    .about-values {
        grid-template-columns: 1fr;
    }

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

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

    .stat-card::after {
        display: none;
    }
}