/* 
   Sineycom Web Solutions - Custom Premium Styles
   
*/

/* Reset & Variables */
:root {
    --bg-dark-primary: #0b132b;
    /* Deep dark navy */
    --bg-dark-secondary: #0f172a;
    /* Deep slate navy */
    --bg-light-primary: #1c2541;
    /* Slate navy (dark in default mode) */
    --bg-light-secondary: #121a36;
    /* Slightly lighter dark slate navy */

    --accent-gold: #f2ba00;
    --accent-gold-hover: #d9a700;
    --accent-blue: #3b82f6;
    --accent-navy: #1b2c41;
    /* Brand logo color */
    --accent-navy-light: #2c425d;

    --text-light-primary: #ffffff;
    --text-light-secondary: #cbd5e1;
    --text-dark-primary: #ffffff;
    /* Set to white for dark mode contrast */
    --text-dark-secondary: #cbd5e1;
    /* Set to light gray for dark mode contrast */

    --font-titles: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    --header-height: 80px;
    --border-radius: 12px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    --glass-bg: rgba(28, 37, 65, 0.75);
    --glass-border: rgba(255, 255, 255, 0.08);
    --shadow-premium: 0 10px 30px rgba(0, 0, 0, 0.25);
}

/* Light Theme Variables Override */
body.light-theme {
    --bg-dark-primary: #f8fafc;
    /* Light gray */
    --bg-dark-secondary: #ffffff;
    /* White */
    --bg-light-primary: #ffffff;
    /* White */
    --bg-light-secondary: #f1f5f9;
    /* Light blue-gray */

    --text-light-primary: #0f172a;
    /* Dark slate */
    --text-light-secondary: #475569;
    /* Muted dark slate */
    --text-dark-primary: #0f172a;
    /* Dark slate */
    --text-dark-secondary: #475569;
    /* Muted dark slate */

    --glass-bg: rgba(248, 250, 252, 0.8);
    --glass-border: rgba(15, 23, 42, 0.08);
    --shadow-premium: 0 10px 30px rgba(15, 23, 42, 0.06);
}

/* Theme Toggle Button Style */
.theme-toggle-btn {
    background: none;
    border: none;
    color: var(--accent-gold);
    font-size: 1.2rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.theme-toggle-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: rotate(30deg) scale(1.1);
}

body.light-theme .theme-toggle-btn {
    color: var(--accent-blue);
    border-color: rgba(15, 23, 42, 0.1);
}

body.light-theme .theme-toggle-btn:hover {
    background-color: rgba(15, 23, 42, 0.05);
}

/* Contrast adjustment for dark logo in dark mode */
#header-logo,
.footer-logo {
    transition: var(--transition-normal);
}

body:not(.light-theme) #header-logo,
body:not(.light-theme) .footer-logo {
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.15));
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    background-color: var(--bg-dark-primary);
    color: var(--text-light-secondary);
    overflow-x: hidden;
}

/* Typography & General */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-titles);
    color: var(--text-dark-primary);
    font-weight: 700;
    line-height: 1.3;
}

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

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

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

.highlight {
    color: var(--accent-gold);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-titles);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 30px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-primary {
    background-color: var(--accent-gold);
    color: var(--bg-dark-primary);
}

.btn-primary:hover {
    background-color: var(--accent-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(242, 186, 0, 0.35);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-light-primary);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--text-light-primary);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-light-primary);
    border-color: var(--text-light-primary);
}

.btn-outline:hover {
    background-color: var(--text-light-primary);
    color: var(--bg-dark-primary);
}

.btn-full {
    display: block;
    width: 100%;
    text-align: center;
}

.btn-small {
    padding: 8px 18px;
    font-size: 0.85rem;
}

/* Sections General */
section {
    padding: 80px 0;
}

.section-title {
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.25rem;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-dark-secondary);
}

/* Header & Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: transparent;
    z-index: 1000;
    transition: var(--transition-normal);
}

.main-header.scrolled {
    background-color: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    height: 70px;
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.header-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
    transition: var(--transition-normal);
}

.main-header.scrolled .logo img {
    height: 42px;
}

.nav-menu ul {
    display: flex;
    list-style: none;
}

.nav-menu ul li {
    margin: 0 15px;
}

.nav-menu ul li a {
    color: var(--text-light-secondary);
    font-family: var(--font-titles);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-menu ul li a:hover {
    color: var(--accent-gold);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    padding-top: calc(var(--header-height) + 40px);
    background-color: var(--bg-dark-primary);
    display: flex;
    align-items: center;
    color: var(--text-light-primary);
    position: relative;
    overflow: hidden;
}

/* Background Gradients */
.hero-section::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(242, 186, 0, 0.08) 0%, transparent 60%);
    z-index: 1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    animation: fadeInLeft 0.8s ease forwards;
}

.hero-tag {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--accent-blue);
    font-family: var(--font-titles);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 20px;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    color: var(--text-light-primary);
    margin-bottom: 20px;
    font-weight: 800;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-light-secondary);
    margin-bottom: 35px;
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-visual {
    animation: fadeInRight 0.8s ease forwards;
}

.mockup-wrapper {
    position: relative;
    width: 100%;
}

.hero-mockup-img {
    filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.5));
    border-radius: 12px;
    animation: float 6s ease-in-out infinite;
}

/* Infinite Clients Carousel */
.clients-carousel-section {
    background-color: var(--bg-dark-secondary);
    padding: 40px 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.carousel-wrapper {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    width: 100%;
    margin-bottom: 30px;
}

.carousel-wrapper::before,
.carousel-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.carousel-wrapper::before {
    left: 0;
    background: linear-gradient(to right, #050a16 0%, transparent 100%);
}

.carousel-wrapper::after {
    right: 0;
    background: linear-gradient(to left, #050a16 0%, transparent 100%);
}

.carousel-track {
    display: inline-block;
    animation: scroll 25s linear infinite;
}

.carousel-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 40px;
    font-family: var(--font-titles);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light-secondary);
    opacity: 0.35;
    transition: var(--transition-fast);
}

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

.carousel-intro-text {
    max-width: 800px;
    margin: 30px auto 0;
    text-align: center;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-light-secondary);
}

/* Services / Web Types */
.services-section {
    background-color: var(--bg-light-primary);
}

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

.service-card {
    background-color: var(--bg-light-secondary);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.service-card.featured {
    background-color: var(--bg-dark-secondary);
    color: var(--text-light-primary);
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.2);
}

.service-card.featured h3 {
    color: var(--text-light-primary);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 25px;
}

.service-card.featured .card-icon {
    color: var(--accent-gold);
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 15px;
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.6;
}

.card-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    font-family: var(--font-titles);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    background-color: var(--bg-light-primary);
    color: var(--text-dark-secondary);
    padding: 4px 10px;
    border-radius: 20px;
}

.service-card.featured .card-badge {
    background-color: var(--accent-gold);
    color: var(--bg-dark-primary);
}

/* Portfolio Section */
.portfolio-section {
    background-color: var(--bg-light-secondary);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    background: none;
    border: 1px solid #cbd5e1;
    padding: 8px 24px;
    border-radius: 30px;
    font-family: var(--font-titles);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    color: var(--text-dark-secondary);
    transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--bg-dark-primary);
    color: var(--text-light-primary);
    border-color: var(--bg-dark-primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.portfolio-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
    position: relative;
    aspect-ratio: 4/3;
    background-color: var(--bg-light-primary);
}

.portfolio-image-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
}

.portfolio-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.portfolio-item:hover .portfolio-image-wrapper img {
    transform: scale(1.08);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(11, 19, 43, 0.95) 0%, rgba(11, 19, 43, 0.6) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
    padding: 30px;
    text-align: center;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.overlay-content {
    transform: translateY(20px);
    transition: var(--transition-normal);
    color: var(--text-light-primary);
}

.portfolio-item:hover .overlay-content {
    transform: translateY(0);
}

.overlay-content h4 {
    font-size: 1.75rem;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.overlay-content p {
    font-size: 0.95rem;
    color: var(--text-light-secondary);
    margin-bottom: 25px;
}

.overlay-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.portfolio-cta {
    margin-top: 50px;
}

/* Benefits Section */
.benefits-section {
    background-color: var(--bg-dark-primary);
    color: var(--text-light-primary);
    overflow: hidden;
}

.benefits-section h2 {
    color: var(--text-light-primary);
    margin-bottom: 30px;
}

.benefits-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 50px;
    align-items: center;
}

.benefits-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.benefits-image-card {
    width: 80%;
    height: 350px;
    background: linear-gradient(135deg, var(--bg-dark-secondary) 0%, var(--accent-navy) 100%);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    box-shadow: var(--shadow-premium);
}

.circles-background {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(242, 186, 0, 0.3) 0%, transparent 70%);
    z-index: 1;
}

.benefits-accent-box {
    position: absolute;
    top: -30px;
    right: -20px;
    background-color: var(--accent-gold);
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    color: var(--bg-dark-primary);
    box-shadow: 0 10px 25px rgba(242, 186, 0, 0.2);
    z-index: 3;
}

.benefits-accent-box .number {
    display: block;
    font-family: var(--font-titles);
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1;
}

.benefits-accent-box .label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.features-badge-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
    z-index: 2;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 10px 15px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-family: var(--font-titles);
    font-weight: 600;
    font-size: 0.9rem;
}

.badge-item i {
    color: var(--accent-gold);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 35px;
}

.benefit-item {
    display: flex;
    gap: 15px;
}

.benefit-icon {
    font-size: 1.5rem;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.benefit-text h4 {
    color: var(--text-light-primary);
    font-size: 1.05rem;
    margin-bottom: 5px;
}

.benefit-text p {
    font-size: 0.85rem;
    color: var(--text-light-secondary);
    line-height: 1.5;
}

/* Included / Features Section */
.included-section {
    background-color: var(--bg-light-primary);
}

.included-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 25px;
    margin-bottom: 45px;
}

.included-item {
    background-color: var(--bg-light-secondary);
    padding: 30px 20px;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.02);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: var(--transition-normal);
}

.included-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.inc-icon {
    font-size: 2rem;
    color: var(--accent-blue);
    margin-bottom: 15px;
}

.included-item h4 {
    font-size: 1rem;
    margin-bottom: 10px;
}

.included-item p {
    font-size: 0.8rem;
    line-height: 1.5;
}

.included-cta {
    margin-top: 40px;
}

/* Roadmap / Process Section */
.process-section {
    background-color: var(--bg-light-secondary);
}

.goal-badge {
    display: inline-block;
    padding: 8px 24px;
    background-color: var(--accent-navy);
    color: var(--accent-gold);
    font-family: var(--font-titles);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    border-radius: 30px;
    margin-top: 20px;
    box-shadow: 0 5px 15px rgba(27, 44, 65, 0.15);
}

.roadmap-timeline {
    position: relative;
    max-width: 900px;
    margin: 60px auto 0;
    padding: 20px 0;
}

/* Vertical line */
.roadmap-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50px;
    width: 3px;
    background-color: var(--text-light-secondary);
    opacity: 0.3;
}

.roadmap-step {
    position: relative;
    margin-bottom: 40px;
    padding-left: 100px;
}

.roadmap-step:last-child {
    margin-bottom: 0;
}

.step-num {
    position: absolute;
    left: 25px;
    top: 0;
    width: 54px;
    height: 54px;
    background-color: var(--bg-dark-primary);
    color: var(--accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-titles);
    font-size: 1.5rem;
    font-weight: 700;
    border: 4px solid var(--bg-light-secondary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    z-index: 2;
    transition: var(--transition-fast);
}

.roadmap-step:hover .step-num {
    background-color: var(--accent-gold);
    color: var(--bg-dark-primary);
    transform: scale(1.1);
}

.step-content {
    background-color: var(--bg-light-primary);
    padding: 20px 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: var(--transition-fast);
}

.roadmap-step:hover .step-content {
    background-color: var(--bg-dark-secondary);
    color: var(--text-light-primary);
}

.roadmap-step:hover .step-content h4 {
    color: var(--accent-gold);
}

.step-content h4 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--text-dark-primary);
}

.step-content p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* Team Section */
.team-section {
    background-color: var(--bg-light-primary);
}

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

.team-card {
    background-color: var(--bg-light-secondary);
    padding: 40px 20px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.02);
    transition: var(--transition-normal);
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.team-avatar {
    width: 90px;
    height: 90px;
    background-color: var(--bg-dark-primary);
    color: var(--accent-gold);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    margin-bottom: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.team-card:hover .team-avatar {
    background-color: var(--accent-gold);
    color: var(--bg-dark-primary);
}

.team-card h4 {
    font-size: 1.15rem;
    margin-bottom: 5px;
}

.team-role {
    font-size: 0.85rem;
    color: var(--text-dark-secondary);
    font-weight: 500;
}

/* Why Choose Us & Testimonials */
.why-us-section {
    background-color: var(--bg-dark-primary);
    color: var(--text-light-primary);
}

.why-us-section h2 {
    color: var(--text-light-primary);
}

.why-us-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
    align-items: start;
}

.why-us-content .intro-p {
    color: var(--text-light-secondary);
    font-size: 1.05rem;
    margin-bottom: 30px;
}

.why-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 35px;
}

.why-list li {
    display: flex;
    gap: 20px;
}

.why-list li i {
    font-size: 1.5rem;
    color: var(--accent-gold);
    margin-top: 3px;
}

.why-list li strong {
    display: block;
    font-family: var(--font-titles);
    font-size: 1.05rem;
    margin-bottom: 5px;
}

.why-list li p {
    font-size: 0.9rem;
    color: var(--text-light-secondary);
    margin: 0;
    line-height: 1.5;
}

.testimonials-content {
    background-color: var(--bg-dark-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    padding: 40px;
    box-shadow: var(--shadow-premium);
}

.testimonials-header {
    margin-bottom: 35px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 20px;
}

.testimonials-header h2 {
    font-size: 1.75rem;
    margin-bottom: 10px;
    color: var(--accent-gold);
}

.testimonials-header p {
    font-size: 0.9rem;
    color: var(--text-light-secondary);
    margin: 0;
}

.testimonials-slider-container {
    position: relative;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-slider {
    position: relative;
}

.testimonial-slide {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

.testimonial-slide.active {
    display: block;
}

.review-text {
    font-size: 1.05rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--text-light-primary);
    margin-bottom: 30px;
}

.reviewer-info strong {
    display: block;
    color: var(--accent-gold);
    font-family: var(--font-titles);
    font-size: 0.95rem;
}

.reviewer-info span {
    font-size: 0.8rem;
    color: var(--text-light-secondary);
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
}

.dot {
    width: 10px;
    height: 10px;
    background-color: var(--text-light-secondary);
    opacity: 0.35;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active,
.dot:hover {
    background-color: var(--accent-gold);
    opacity: 1;
}

/* Pricing Section */
.pricing-section {
    background-color: var(--bg-light-primary);
}

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

.pricing-card {
    background-color: var(--bg-light-secondary);
    border-radius: var(--border-radius);
    padding: 50px 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    transition: var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.pricing-card.featured {
    border: 2px solid var(--accent-blue);
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.1);
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--accent-blue);
    color: var(--text-light-primary);
    padding: 5px 12px;
    border-radius: 20px;
    font-family: var(--font-titles);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.plan-desc {
    font-size: 0.9rem;
    color: var(--text-dark-secondary);
    margin-bottom: 30px;
}

.plan-features {
    list-style: none;
    margin-bottom: 35px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.plan-features li {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.plan-features li i {
    color: #10b981;
    /* green */
}

/* FAQ Accordion */
.faq-section {
    background-color: var(--bg-light-secondary);
}

.faq-accordion-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.accordion-item {
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: var(--bg-light-primary);
    transition: var(--transition-fast);
}

.accordion-header {
    width: 100%;
    padding: 20px 25px;
    background: none;
    border: none;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-titles);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-dark-primary);
    cursor: pointer;
}

.accordion-header i {
    transition: var(--transition-fast);
    color: var(--accent-blue);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
    background-color: var(--bg-light-secondary);
}

.accordion-content p {
    padding: 20px 25px;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Active accordion styling */
.accordion-item.active {
    border-color: var(--accent-blue);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.05);
}

.accordion-item.active .accordion-header {
    background-color: var(--bg-light-secondary);
}

.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

.accordion-item.active .accordion-content {
    max-height: 1000px;
    /* high value to allow expansion */
    transition: max-height 0.4s cubic-bezier(1, 0, 1, 0);
}

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

.contact-container {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 50px;
    align-items: start;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 1rem;
    margin-bottom: 30px;
}

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

.detail-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.detail-item i {
    width: 44px;
    height: 44px;
    background-color: var(--bg-dark-secondary);
    color: var(--accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.detail-item span {
    font-family: var(--font-titles);
    font-weight: 600;
    font-size: 0.95rem;
}

.contact-form-wrapper {
    background-color: var(--bg-light-secondary);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

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

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

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

.form-group label {
    font-family: var(--font-titles);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-dark-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 15px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    background-color: var(--bg-light-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    background-color: var(--bg-light-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.checkbox-group input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-group label {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-dark-secondary);
}

.form-response {
    text-align: center;
    font-family: var(--font-titles);
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 10px;
}

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

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

/* Footer */
.main-footer {
    background-color: var(--bg-dark-primary);
    color: var(--text-light-primary);
    padding-top: 60px;
    border-top: 1px solid var(--glass-border);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    padding-bottom: 40px;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--text-light-secondary);
    font-size: 0.9rem;
    max-width: 500px;
}

.footer-social h4 {
    color: var(--text-light-primary);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 42px;
    height: 42px;
    background-color: var(--bg-dark-secondary);
    color: var(--text-light-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    border: 1px solid var(--glass-border);
}

.social-icons a:hover {
    background-color: var(--accent-gold);
    color: var(--bg-dark-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    background-color: var(--bg-dark-secondary);
    padding: 25px 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-light-secondary);
}

/* WhatsApp Floating Widget */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    font-family: var(--font-body);
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    border: none;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    transition: var(--transition-fast);
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}

/* Default Dark Mode styles for WhatsApp Popup */
.whatsapp-popup {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 320px;
    background-color: #1c2541;
    /* Dark background */
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
    display: none;
    flex-direction: column;
    animation: fadeInUp 0.3s ease forwards;
}

.whatsapp-popup.active {
    display: flex;
}

.popup-header {
    background-color: #0b132b;
    /* Darker header background */
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #ffffff;
    /* Explicitly white text for dark mode */
    position: relative;
}

.header-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--accent-gold);
    color: #0b132b;
    /* Dark color for icon */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

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

.header-text strong {
    font-size: 0.9rem;
    color: #ffffff;
}

.header-text span {
    font-size: 0.75rem;
    color: #10b981;
    /* Green status color */
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.1rem;
    cursor: pointer;
}

.popup-close:hover {
    color: white;
}

.popup-body {
    padding: 20px;
    background-color: #0b141a;
    /* WhatsApp dark mode chat background */
    background-image: url('https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png');
    background-size: contain;
    background-blend-mode: multiply;
}

.popup-body p {
    background-color: #202c33;
    /* Dark bubble color */
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 0.85rem;
    color: #e9edef;
    /* Light text for bubble */
    margin: 0;
    position: relative;
    border-top-left-radius: 0;
    line-height: 1.5;
}

.popup-body p::before {
    content: '';
    position: absolute;
    top: 0;
    left: -10px;
    border: 5px solid transparent;
    border-top-color: #202c33;
    border-right-color: #202c33;
}

.popup-footer {
    padding: 15px;
    background-color: #121a36;
    /* Darker footer */
    text-align: center;
}

.btn-whatsapp-chat {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: #25d366;
    color: white;
    font-family: var(--font-titles);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 10px 24px;
    border-radius: 30px;
    transition: var(--transition-fast);
}

.btn-whatsapp-chat:hover {
    background-color: #128c7e;
    transform: translateY(-2px);
}

/* Light Theme Variable Overrides for WhatsApp Popup */
body.light-theme .whatsapp-popup {
    background-color: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

body.light-theme .popup-header {
    background-color: #1b2c41;
    /* Sineycom dark navy logo brand color */
    color: #ffffff;
}

body.light-theme .header-avatar {
    background-color: var(--accent-gold);
    color: #1b2c41;
}

body.light-theme .header-text strong {
    color: #ffffff;
}

body.light-theme .popup-body {
    background-color: #e5ddd5;
    /* Classic light beige */
    background-blend-mode: normal;
}

body.light-theme .popup-body p {
    background-color: #ffffff;
    /* White bubble */
    color: #303030;
    /* Dark text */
}

body.light-theme .popup-body p::before {
    border-top-color: #ffffff;
    border-right-color: #ffffff;
}

body.light-theme .popup-footer {
    background-color: #f0f2f5;
}

/* Animations */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Media Queries (Responsive Design) */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }

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

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

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

    .services-grid .service-card:last-child {
        grid-column: span 2;
    }

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

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

    .benefits-container {
        grid-template-columns: 1fr;
    }

    .benefits-visual {
        min-height: 300px;
    }

    .benefits-image-card {
        width: 60%;
        height: 300px;
    }

    .why-us-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

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

    .pricing-grid .pricing-card:last-child {
        grid-column: span 2;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }

    .section-title h2 {
        font-size: 1.85rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-dark-primary);
        transition: var(--transition-normal);
        border-top: 1px solid var(--glass-border);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu ul {
        flex-direction: column;
        padding: 40px;
        gap: 20px;
    }

    .nav-menu ul li {
        margin: 0;
    }

    .nav-menu ul li a {
        font-size: 1.25rem;
    }

    .header-cta .btn {
        display: none;
    }

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

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

    .benefits-image-card {
        width: 80%;
    }

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

    .team-grid {
        grid-template-columns: 1fr;
        max-width: 380px;
        margin: 0 auto;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }

    .pricing-grid .pricing-card:last-child {
        grid-column: auto;
    }

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

    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }

    .footer-brand p {
        margin: 0 auto;
    }

    .footer-social {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .roadmap-timeline::before {
        left: 20px;
    }

    .roadmap-step {
        padding-left: 60px;
    }

    .step-num {
        left: -5px;
        width: 44px;
        height: 44px;
        font-size: 1.15rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.15rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }

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

    .services-grid .service-card:last-child {
        grid-column: auto;
    }

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

    .contact-form-wrapper {
        padding: 25px 15px;
    }
}