@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #f5a623;
    --primary-hover: #d48b16;
    --primary-rgb: 245, 166, 35;
    --dark: #0f1115;
    --dark-card: #181b22;
    --dark-muted: #222730;
    --light: #f8f9fa;
    --light-card: #ffffff;
    --text-light: #f1f3f5;
    --text-light-muted: #a0aec0;
    --text-dark: #1a202c;
    --text-dark-muted: #718096;
    --chevron-yellow: #f5a623;
    --chevron-black: #000000;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

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

ul {
    list-style: none;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--dark);
}
::-webkit-scrollbar-thumb {
    background: var(--dark-muted);
    border-radius: 5px;
    border: 2px solid var(--dark);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Utilities / Reusable Components */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
    gap: 8px;
}

.btn-primary {
    background-color: var(--primary);
    color: #000;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(245, 166, 35, 0.2);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid rgba(255, 255, 255, 0.15);
}

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

/* Sections Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-header .sub-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--primary);
    margin-bottom: 12px;
    display: inline-block;
    font-weight: 600;
}

.section-header .title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 20px;
}

/* Chevron Background Accents */
.chevron-pattern-right {
    display: flex;
    gap: 5px;
}
.chevron-pattern-right span {
    display: block;
    width: 20px;
    height: 30px;
    background-color: var(--primary);
    clip-path: polygon(0% 0%, 50% 50%, 0% 100%, 50% 100%, 100% 50%, 50% 0%);
    opacity: 0.8;
}
.chevron-pattern-right span:nth-child(2) { opacity: 0.5; }
.chevron-pattern-right span:nth-child(3) { opacity: 0.2; }

/* Chevron Motif Badge */
.chevron-badge {
    display: inline-flex;
    align-items: center;
    background: var(--dark-muted);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 6px 16px;
    border-radius: 30px;
    gap: 8px;
    margin-bottom: 15px;
}

.chevron-badge span.chevron-icon {
    width: 12px;
    height: 12px;
    background-color: var(--primary);
    clip-path: polygon(0 0, 40% 50%, 0 100%, 40% 100%, 80% 50%, 40% 0);
    display: inline-block;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

header.scrolled {
    background: rgba(15, 17, 21, 0.85);
    backdrop-filter: blur(12px);
    height: 70px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

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

.logo-icon {
    height: 40px;
    width: auto;
}

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

.logo-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
}

.logo-sub {
    font-size: 0.65rem;
    color: var(--primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

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

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

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

.nav-link:hover, .nav-link.active {
    color: #fff;
}

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

.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 1010;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 2px;
    margin: 5px auto;
    background-color: #fff;
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: #050608;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 17, 21, 0.95) 0%, rgba(15, 17, 21, 0.7) 50%, rgba(15, 17, 21, 0.95) 100%);
    z-index: 2;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.05);
    animation: zoomHero 20s infinite alternate ease-in-out;
}

@keyframes zoomHero {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 750px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 24px;
}

.hero-title span {
    color: var(--primary);
    position: relative;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-light-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

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

.hero-decorations {
    position: absolute;
    right: 5%;
    bottom: 10%;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    pointer-events: none;
}

.hero-chevrons {
    display: flex;
    flex-direction: column;
    gap: 8px;
    animation: floatChevrons 4s infinite ease-in-out;
}

.hero-chevrons div {
    display: flex;
    gap: 6px;
}

.hero-chevrons span {
    width: 30px;
    height: 45px;
    background-color: var(--primary);
    clip-path: polygon(0% 0%, 50% 50%, 0% 100%, 50% 100%, 100% 50%, 50% 0%);
}

.hero-chevrons div:nth-child(1) span:nth-child(1) { opacity: 0.9; }
.hero-chevrons div:nth-child(1) span:nth-child(2) { opacity: 0.6; }
.hero-chevrons div:nth-child(1) span:nth-child(3) { opacity: 0.3; }

.hero-chevrons div:nth-child(2) {
    transform: translateX(-15px);
}
.hero-chevrons div:nth-child(2) span {
    background-color: #fff;
}
.hero-chevrons div:nth-child(2) span:nth-child(1) { opacity: 0.8; }
.hero-chevrons div:nth-child(2) span:nth-child(2) { opacity: 0.5; }
.hero-chevrons div:nth-child(2) span:nth-child(3) { opacity: 0.2; }

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

/* Stats Dashboard */
.stats-section {
    background-color: var(--dark-card);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    z-index: 20;
    padding: 50px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-card {
    position: relative;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* About Us Section */
.about {
    background-color: var(--dark);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

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

.about-text {
    font-size: 1.05rem;
    color: var(--text-light-muted);
    margin-bottom: 30px;
}

.about-text p {
    margin-bottom: 20px;
}

/* Tab System for Visi & Misi */
.tabs-container {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.03);
    border-radius: 12px;
    overflow: hidden;
}

.tabs-nav {
    display: flex;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.tab-btn {
    flex: 1;
    padding: 18px;
    background: none;
    border: none;
    outline: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-light-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
    text-align: center;
    border-bottom: 3px solid transparent;
}

.tab-btn:hover {
    color: #fff;
    background-color: rgba(255,255,255,0.02);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background-color: rgba(255,255,255,0.01);
}

.tabs-content {
    padding: 30px;
    position: relative;
    min-height: 250px;
}

.tab-panel {
    display: none;
    animation: tabFadeIn 0.5s ease forwards;
}

.tab-panel.active {
    display: block;
}

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

.tab-panel h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
    color: #fff;
}

.tab-panel p {
    color: var(--text-light-muted);
    margin-bottom: 15px;
}

.tab-panel ul {
    margin-left: 20px;
}

.tab-panel li {
    list-style-type: square;
    color: var(--text-light-muted);
    margin-bottom: 10px;
}

.tab-panel li strong {
    color: #fff;
}

.about-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Interactive Chevron Grid Box */
.chevron-grid-decor {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    width: 100%;
    max-width: 400px;
    padding: 30px;
    background: linear-gradient(145deg, var(--dark-card) 0%, rgba(24, 27, 34, 0.4) 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    position: relative;
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

.chevron-grid-decor::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.3) 0%, transparent 50%, rgba(255,255,255,0.05) 100%);
    border-radius: 22px;
    z-index: -1;
}

.chevron-box {
    aspect-ratio: 1;
    background-color: var(--dark-muted);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.chevron-box:hover {
    background-color: var(--primary);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 20px rgba(245,166,35,0.15);
}

.chevron-box span.chevron-char {
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--text-light-muted);
    transition: var(--transition-smooth);
}

.chevron-box:hover span.chevron-char {
    color: #000;
}

.chevron-box.yellow-highlight {
    background-color: var(--primary);
}
.chevron-box.yellow-highlight span.chevron-char {
    color: #000;
}
.chevron-box.yellow-highlight:hover {
    background-color: #fff;
}

/* Services / Bidang Usaha Section */
.services {
    background-color: var(--dark-card);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--dark);
    border: 1px solid rgba(255,255,255,0.03);
    padding: 40px 30px;
    border-radius: 16px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(245, 166, 35, 0.2);
}

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

.service-icon-box {
    width: 60px;
    height: 60px;
    background-color: rgba(245, 166, 35, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon-box {
    background-color: var(--primary);
    transform: rotate(5deg) scale(1.05);
}

.service-icon-box svg {
    width: 30px;
    height: 30px;
    fill: var(--primary);
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon-box svg {
    fill: #000;
}

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

.service-desc {
    color: var(--text-light-muted);
    font-size: 0.95rem;
}

/* Projects Showcase Section */
.projects {
    background-color: var(--dark);
}

.projects-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.05);
    color: var(--text-light-muted);
    padding: 10px 24px;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--primary);
    color: #000;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.project-card {
    background-color: var(--dark-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.03);
    transition: var(--transition-smooth);
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(245, 166, 35, 0.15);
}

.project-img-wrapper {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background-color: #1a1e26;
}

.project-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-img-wrapper img {
    transform: scale(1.08);
}

.project-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: rgba(15, 17, 21, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 5;
}

.project-details-btn {
    position: absolute;
    right: 20px;
    bottom: 20px;
    width: 45px;
    height: 45px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition-smooth);
    z-index: 5;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.project-card:hover .project-details-btn {
    opacity: 1;
    transform: translateY(0);
}

.project-details-btn svg {
    width: 20px;
    height: 20px;
    fill: #000;
}

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

.project-info-year {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.project-info-title {
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 12px;
    line-height: 1.3;
}

.project-info-desc {
    color: var(--text-light-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-card-footer {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-light-muted);
}

.project-card-footer span.label {
    font-weight: 500;
}

/* Modals for Projects */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 11, 14, 0.85);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 20px;
}

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

.modal-container {
    background-color: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    width: 100%;
    max-width: 900px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 50px 100px rgba(0,0,0,0.5);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-overlay.open .modal-container {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-smooth);
}

.modal-close-btn:hover {
    background-color: var(--primary);
    border-color: var(--primary);
}

.modal-close-btn svg {
    width: 20px;
    height: 20px;
    fill: #fff;
    transition: var(--transition-smooth);
}

.modal-close-btn:hover svg {
    fill: #000;
}

.modal-body {
    overflow-y: auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
}

.modal-img-box {
    aspect-ratio: 4/3;
    background-color: #15181e;
    overflow: hidden;
    height: 100%;
    position: relative;
}

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

.modal-info-box {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-category {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.modal-title {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.25;
}

.modal-desc {
    color: var(--text-light-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.modal-meta-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 25px;
}

.modal-meta-item {
    display: flex;
    flex-direction: column;
}

.modal-meta-label {
    font-size: 0.8rem;
    color: var(--text-light-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.modal-meta-value {
    font-size: 0.95rem;
    color: #fff;
    font-weight: 600;
}

/* Legals Section */
.legals {
    background-color: var(--dark-card);
    position: relative;
}

.legals-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.legal-card {
    background-color: var(--dark);
    border: 1px solid rgba(255,255,255,0.03);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transition-smooth);
}

.legal-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(245, 166, 35, 0.15);
}

.legal-icon-box {
    width: 70px;
    height: 70px;
    background-color: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.legal-card:hover .legal-icon-box {
    background-color: var(--primary);
    border-color: var(--primary);
    transform: scale(1.05);
}

.legal-icon-box svg {
    width: 32px;
    height: 32px;
    fill: var(--text-light-muted);
    transition: var(--transition-smooth);
}

.legal-card:hover .legal-icon-box svg {
    fill: #000;
}

.legal-title {
    font-size: 1.4rem;
    color: #fff;
    margin-bottom: 12px;
}

.legal-desc {
    font-size: 0.9rem;
    color: var(--text-light-muted);
    margin-bottom: 24px;
}

.legal-number-box {
    background-color: var(--dark-muted);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 12px;
    font-family: monospace;
    font-size: 0.95rem;
    color: #fff;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.legal-number-box:hover {
    border-color: var(--primary);
    background-color: rgba(245, 166, 35, 0.05);
}

.legal-number-box span.num {
    letter-spacing: 0.05em;
}

.legal-number-box .copy-icon svg {
    width: 16px;
    height: 16px;
    fill: var(--text-light-muted);
    transition: var(--transition-smooth);
}

.legal-number-box:hover .copy-icon svg {
    fill: var(--primary);
}

/* Contact Section */
.contact {
    background-color: var(--dark);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
}

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

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

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

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

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.contact-item:hover .contact-icon {
    border-color: var(--primary);
    background-color: rgba(245, 166, 35, 0.05);
    transform: translateY(-2px);
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--primary);
}

.contact-item-details h4 {
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 6px;
}

.contact-item-details p, .contact-item-details a {
    color: var(--text-light-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

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

.contact-form-wrapper {
    background-color: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.03);
    border-radius: 20px;
    padding: 40px;
    position: relative;
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.contact-form-wrapper::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 60%, rgba(245,166,35,0.2) 100%);
    border-radius: 22px;
    z-index: -1;
    pointer-events: none;
}

.form-title {
    font-size: 1.75rem;
    color: #fff;
    margin-bottom: 24px;
}

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

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

.form-group.full-width {
    grid-column: span 2;
}

.form-label {
    font-size: 0.85rem;
    color: var(--text-light-muted);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    background-color: var(--dark);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: #fff;
    transition: var(--transition-smooth);
    outline: none;
}

.form-control:focus {
    border-color: var(--primary);
    background-color: var(--dark-muted);
    box-shadow: 0 0 10px rgba(245,166,35,0.05);
}

textarea.form-control {
    resize: none;
    min-height: 120px;
}

.form-feedback {
    margin-top: 15px;
    padding: 12px 18px;
    border-radius: 8px;
    font-size: 0.95rem;
    display: none;
}

.form-feedback.success {
    background-color: rgba(46, 204, 113, 0.15);
    border: 1px solid #2ecc71;
    color: #2ecc71;
    display: block;
}

.form-feedback.error {
    background-color: rgba(231, 76, 60, 0.15);
    border: 1px solid #e74c3c;
    color: #e74c3c;
    display: block;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 110px;
    right: 30px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.toast {
    background-color: var(--dark-card);
    border-left: 4px solid var(--primary);
    border-radius: 4px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
    padding: 16px 24px;
    color: #fff;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateY(100px);
    opacity: 0;
    animation: toastShow 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    pointer-events: auto;
    min-width: 300px;
}

.toast.success {
    border-left-color: #2ecc71;
}

.toast.info {
    border-left-color: var(--primary);
}

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

/* Footer */
footer {
    background-color: #08090c;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 80px;
    padding-bottom: 40px;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-info .logo {
    margin-bottom: 24px;
}

.footer-info p {
    color: var(--text-light-muted);
    font-size: 0.95rem;
    margin-bottom: 30px;
    line-height: 1.6;
}

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

.social-btn {
    width: 40px;
    height: 40px;
    background-color: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light-muted);
    transition: var(--transition-smooth);
}

.social-btn:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #000;
    transform: translateY(-3px);
}

.social-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.footer-links h4 {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary);
}

.footer-menu {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-menu-link {
    color: var(--text-light-muted);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-menu-link::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: var(--text-light-muted);
    clip-path: polygon(0 0, 100% 50%, 0 100%);
    display: inline-block;
    transition: var(--transition-smooth);
}

.footer-menu-link:hover {
    color: var(--primary);
    padding-left: 6px;
}

.footer-menu-link:hover::before {
    background-color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--text-light-muted);
    font-size: 0.85rem;
}

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

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

/* Animations on Scroll */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* Delay modifiers */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .legals-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--dark);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 60px;
        gap: 40px;
        transition: var(--transition-smooth);
        z-index: 999;
        border-top: 1px solid rgba(255,255,255,0.05);
    }
    .nav-menu.open {
        left: 0;
    }
    .hamburger {
        display: block;
    }
    .hamburger.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .hamburger.open span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    .hero {
        padding-top: 100px;
        height: auto;
        min-height: auto;
    }
    .hero-content {
        padding: 60px 0;
    }
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-decorations {
        display: none;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-visual {
        order: -1;
    }
    .projects-grid {
        grid-template-columns: 1fr;
    }
    .legals-grid {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-group.full-width {
        grid-column: span 1;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .modal-body {
        grid-template-columns: 1fr;
    }
    .modal-info-box {
        padding: 30px 24px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* Floating WhatsApp Button */
.whatsapp-floating {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 25px rgba(37, 211, 102, 0.3);
    z-index: 999;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-floating:hover {
    transform: scale(1.1) rotate(10deg);
    background-color: #20ba5a;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-floating svg {
    transition: transform 0.3s ease;
}

.whatsapp-floating .tooltip-text {
    position: absolute;
    right: 75px;
    background-color: var(--dark-card);
    color: #fff;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(10px);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.whatsapp-floating .tooltip-text::before {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 10px;
    height: 10px;
    background-color: var(--dark-card);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.whatsapp-floating:hover .tooltip-text {
    opacity: 1;
    transform: translateX(0);
}

@media (max-width: 768px) {
    .whatsapp-floating {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-floating svg {
        width: 24px;
        height: 24px;
    }
    .toast-container {
        bottom: 90px;
        right: 20px;
    }
}