/* ==========================================================================
   TIWSON INFRATECH - Premium Style Sheet
   ========================================================================== */

/* Import Google Fonts - Outfit (Geometric, Modern, Architectural) */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* Reset and Core Variables */
:root {
    --color-black: #0a0a0a;
    --color-dark-grey: #121212;
    --color-mid-grey: #1e1e1e;
    --color-light-grey: #f9f9f9;
    --color-white: #ffffff;
    
    /* Gold Accents - Sophisticated metallic palette */
    --color-gold-light: #f3d29c;
    --color-gold: #c5a059;
    --color-gold-dark: #b8860b;
    --gold-gradient: linear-gradient(135deg, #b8860b 0%, #f3d29c 50%, #c5a059 100%);
    --gold-gradient-hover: linear-gradient(135deg, #c5a059 0%, #f9f0d1 50%, #b8860b 100%);
    
    /* Typography */
    --font-primary: 'Outfit', sans-serif;
    
    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    
    /* Header Heights */
    --header-height: 80px;
    --header-height-shrink: 70px;
}

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

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

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

/* Typography Rules */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-black);
}

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

p {
    font-weight: 300;
    color: #555555;
    margin-bottom: 1.5rem;
}

/* Utility Layouts & Wrappers */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Sections Themes */
.theme-dark {
    background-color: var(--color-black);
    color: var(--color-white);
}

.theme-dark h1,
.theme-dark h2,
.theme-dark h3,
.theme-dark h4 {
    color: var(--color-white);
}

.theme-dark p {
    color: #b0b0b0;
}

.theme-light {
    background-color: var(--color-white);
}

.theme-grey {
    background-color: var(--color-light-grey);
}

/* Section Header Styles */
.section-header {
    margin-bottom: 60px;
    max-width: 700px;
}

.section-subtitle {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

/* Button & Link Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 0;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background: var(--gold-gradient);
    color: var(--color-black);
}

.btn-primary:hover {
    background: var(--gold-gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(197, 160, 89, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    border-color: var(--color-white);
}

.btn-secondary-dark {
    background-color: transparent;
    color: var(--color-black);
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.btn-secondary-dark:hover {
    background-color: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.btn-icon {
    margin-left: 8px;
    font-size: 1.1rem;
    transition: transform 0.2s ease;
}

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

/* Gold Gradient Text */
.text-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* Premium Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: transparent;
    display: flex;
    align-items: center;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    height: var(--header-height-shrink);
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(197, 160, 89, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Adjustments for white bg pages */
.nav-theme-light .navbar:not(.scrolled) {
    background-color: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-theme-light .navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(197, 160, 89, 0.2);
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo-container {
    height: 48px;
    display: flex;
    align-items: center;
}

.logo-container img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.nav-brand .logo-light {
    display: block;
}

.nav-brand .logo-dark {
    display: none;
}

/* On scrolled or on light theme pages, swap logo visibility if necessary */
.navbar.scrolled .logo-light {
    display: block; /* Dark scrolled nav is dark themed, so gold/light logo is used */
}

.navbar.scrolled .logo-dark {
    display: none;
}

.nav-theme-light .navbar:not(.scrolled) .logo-light {
    display: none;
}

.nav-theme-light .navbar:not(.scrolled) .logo-dark {
    display: block; /* Black logo on white background navbar */
}

.nav-theme-light .navbar.scrolled .logo-light {
    display: none; /* If scrolled light is white, we keep using black logo */
}

.nav-theme-light .navbar.scrolled .logo-dark {
    display: block;
}

/* Nav Links */
.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 32px;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.7);
    padding: 8px 0;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold-gradient);
    transition: var(--transition-fast);
}

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

.nav-link.active {
    color: var(--color-gold);
}

/* Nav link overrides for Light pages */
.nav-theme-light .navbar:not(.scrolled) .nav-link {
    color: rgba(0, 0, 0, 0.7);
}

.nav-theme-light .navbar:not(.scrolled) .nav-link:hover {
    color: var(--color-black);
}

.nav-theme-light .navbar:not(.scrolled) .nav-link.active {
    color: var(--color-gold);
}

/* Hamburger Menu button */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1100;
    padding: 4px;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    margin: 5px 0;
    background-color: var(--color-white);
    transition: var(--transition-fast);
}

.nav-theme-light .navbar:not(.scrolled) .hamburger-line {
    background-color: var(--color-black);
}

.navbar.scrolled .hamburger-line {
    background-color: var(--color-white); /* Scrolled is dark background */
}

/* Hamburger animations when active */
.hamburger.active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.hamburger.active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Floating Actions */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    z-index: 999;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
}

/* Hero Section style */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
    background-color: var(--color-black);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.4) 0%, rgba(10, 10, 10, 0.9) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 850px;
}

.hero-subtitle {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 24px;
    animation: fadeInUp 1s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.hero-desc {
    font-size: 1.25rem;
    color: #e0e0e0;
    font-weight: 300;
    margin-bottom: 40px;
    max-width: 650px;
    animation: fadeInUp 1.2s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.hero-actions {
    display: flex;
    gap: 16px;
    animation: fadeInUp 1.4s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

/* Service Cards (Home Page / Service list preview) */
.service-preview-cards {
    margin-top: 20px;
}

.service-card {
    background-color: var(--color-white);
    border: 1px solid #eeeeee;
    padding: 48px 36px;
    transition: var(--transition-smooth);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gold-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    border-color: transparent;
}

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

.service-card-icon {
    font-size: 2.5rem;
    color: var(--color-gold);
    margin-bottom: 28px;
}

.service-card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.service-card-desc {
    font-size: 0.95rem;
    color: #666666;
    margin-bottom: 0;
    flex-grow: 1;
}

/* Grid Alternating Layout (Services Page) */
.service-full-section {
    display: flex;
    flex-direction: column;
    gap: 120px;
}

.service-row {
    display: flex;
    align-items: center;
    gap: 60px;
}

.service-row:nth-child(even) {
    flex-direction: row-reverse;
}

.service-img-wrapper {
    flex: 1.1;
    position: relative;
    overflow: hidden;
    height: 450px;
}

.service-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.service-row:hover .service-img-wrapper img {
    transform: scale(1.05);
}

.service-content-wrapper {
    flex: 0.9;
}

.service-detail-title {
    font-size: 2.2rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.service-detail-desc {
    font-size: 1.05rem;
    color: #555;
    margin-bottom: 30px;
}

/* About Screen Split Layout */
.about-split {
    display: flex;
    gap: 80px;
    align-items: center;
}

.about-content {
    flex: 1.1;
}

.about-img-box {
    flex: 0.9;
    position: relative;
    height: 550px;
}

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

.about-img-box::after {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-gold);
    z-index: -1;
}

/* Founder Card */
.founder-profile-card {
    background-color: var(--color-light-grey);
    border-left: 4px solid var(--color-gold);
    padding: 32px;
    margin-top: 40px;
}

.founder-meta {
    margin-bottom: 16px;
}

.founder-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-black);
}

.founder-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

.founder-credentials {
    font-size: 0.85rem;
    color: #666;
    font-style: italic;
    margin-top: 2px;
}

.founder-quote {
    font-size: 1rem;
    color: #444444;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Why Choose Grid */
.features-grid {
    margin-top: 40px;
}

.feature-box {
    background-color: var(--color-white);
    border: 1px solid #eeeeee;
    padding: 30px;
    transition: var(--transition-fast);
}

.feature-box:hover {
    border-color: var(--color-gold);
}

.feature-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 16px;
    font-family: var(--font-primary);
}

.feature-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0;
}

/* Projects Masonry/Grid */
.portfolio-filters {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 16px;
    margin-bottom: 50px;
}

.filter-btn {
    background: none;
    border: none;
    padding: 8px 20px;
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    color: #777;
    position: relative;
    transition: var(--transition-fast);
}

.filter-btn:hover {
    color: var(--color-black);
}

.filter-btn.active {
    color: var(--color-gold);
}

.filter-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-gold);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

.filter-btn.active::after {
    width: 40%;
}

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

.portfolio-item {
    position: relative;
    overflow: hidden;
    height: 380px;
    background-color: var(--color-black);
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
    opacity: 0.85;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px 30px;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 0%, rgba(10, 10, 10, 0) 100%);
    z-index: 2;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.08);
    opacity: 0.6;
}

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

.portfolio-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

.portfolio-title {
    font-size: 1.3rem;
    color: var(--color-white);
    font-weight: 600;
    margin-bottom: 12px;
}

.portfolio-desc {
    font-size: 0.85rem;
    color: #cccccc;
    margin-bottom: 0;
    opacity: 0;
    transition: var(--transition-smooth);
}

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

/* Our Approach Steps */
.approach-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
}

.approach-steps::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 5%;
    width: 90%;
    height: 1px;
    background-color: #dddddd;
    z-index: 1;
}

.approach-step {
    position: relative;
    z-index: 2;
}

.step-num-box {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: var(--color-white);
    border: 2px solid #dddddd;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.approach-step:hover .step-num-box {
    border-color: var(--color-gold);
    color: var(--color-gold);
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(197, 160, 89, 0.15);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-desc {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Pricing Page Details */
.pricing-content {
    background-color: var(--color-white);
    border: 1px solid #eeeeee;
    padding: 60px;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
}

.pricing-icon {
    font-size: 3rem;
    color: var(--color-gold);
    margin-bottom: 24px;
}

.pricing-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.pricing-desc {
    font-size: 1.1rem;
    color: #555555;
    margin-bottom: 40px;
    line-height: 1.8;
}

.pricing-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* Contact Page Layout */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
}

.contact-info-panel {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info-panel h2 {
    color: var(--color-white);
    font-size: 2rem;
    margin-bottom: 30px;
}

.contact-details-list {
    margin-bottom: 40px;
}

.contact-detail-item {
    margin-bottom: 32px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-detail-icon {
    font-size: 1.3rem;
    color: var(--color-gold);
    margin-top: 3px;
}

.contact-detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #999999;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-detail-value {
    font-size: 1.05rem;
    font-weight: 400;
    line-height: 1.5;
}

.contact-detail-value a:hover {
    color: var(--color-gold);
}

.contact-service-area {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
}

.contact-service-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: 10px;
}

.contact-service-value {
    font-size: 1.1rem;
    font-weight: 400;
    color: #e0e0e0;
}

/* Contact Form Styling */
.contact-form-box {
    background-color: var(--color-white);
    padding: 40px 0;
}

.form-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    color: var(--color-black);
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 400;
    background-color: var(--color-light-grey);
    border: 1px solid #eeeeee;
    color: var(--color-black);
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-gold);
    background-color: var(--color-white);
    box-shadow: 0 5px 15px rgba(197, 160, 89, 0.08);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

.form-alert-note {
    background-color: #fcf8e3;
    border: 1px solid #fbeed5;
    padding: 24px;
    margin-top: 40px;
}

.form-alert-title {
    font-weight: 600;
    color: #c09853;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-alert-desc {
    color: #c09853;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.btn-form-alert {
    padding: 8px 16px;
    font-size: 0.75rem;
    background-color: #c09853;
    color: white;
}

.btn-form-alert:hover {
    background-color: #b8860b;
}

/* Form Validation & State */
.invalid-feedback {
    display: none;
    color: #d9534f;
    font-size: 0.8rem;
    margin-top: 6px;
}

.form-control.is-invalid {
    border-color: #d9534f;
    background-color: #fffdfd;
}

.form-control.is-invalid:focus {
    box-shadow: 0 5px 15px rgba(217, 83, 79, 0.08);
}

/* Success Message Modal/Alert */
.form-success-wrapper {
    display: none;
    background-color: #dff0d8;
    border: 1px solid #d6e9c6;
    padding: 40px;
    text-align: center;
    margin-bottom: 30px;
}

.success-icon {
    font-size: 3.5rem;
    color: #3c763d;
    margin-bottom: 20px;
}

.success-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #3c763d;
    margin-bottom: 12px;
}

.success-message {
    color: #3c763d;
    font-size: 1.05rem;
    margin-bottom: 0;
}

/* Premium Footer */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 80px 0 40px 0;
    border-top: 1px solid rgba(197, 160, 89, 0.15);
}

.footer-top {
    margin-bottom: 60px;
}

.footer-logo-side {
    max-width: 320px;
}

.footer-logo-container {
    height: 48px;
    margin-bottom: 20px;
}

.footer-logo-container img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.footer-tagline {
    font-size: 0.95rem;
    color: #bbbbbb;
    line-height: 1.6;
}

.footer-title {
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gold);
    margin-bottom: 24px;
    font-weight: 600;
}

.footer-links {
    list-style: none;
}

.footer-link-item {
    margin-bottom: 12px;
}

.footer-link {
    font-size: 0.9rem;
    color: #a0a0a0;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer-contact-item {
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
    color: #a0a0a0;
}

.footer-contact-icon {
    color: var(--color-gold);
    margin-top: 3px;
}

.footer-contact-item a:hover {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 0.85rem;
    color: #777777;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.footer-bottom-link {
    font-size: 0.85rem;
    color: #777777;
}

.footer-bottom-link:hover {
    color: #a0a0a0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-fade-in-up.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .approach-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px 30px;
    }
    
    .approach-steps::before {
        display: none;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .section-padding {
        padding: 70px 0;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 35px;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-desc {
        font-size: 1.05rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Hamburger & Mobile Nav Navigation */
    .hamburger {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--color-black);
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        padding: 60px 40px;
        transition: var(--transition-smooth);
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
        z-index: 1050;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: 12px 0;
    }
    
    .nav-menu-cta {
        margin-top: 24px;
        width: 100%;
    }
    
    .nav-menu-cta .btn {
        width: 100%;
    }
    
    /* Scroll adjustments */
    .nav-theme-light .nav-menu {
        background-color: var(--color-white);
    }
    
    .nav-theme-light .nav-menu .nav-link {
        color: rgba(0, 0, 0, 0.7);
    }
    
    .nav-theme-light .nav-menu .nav-link:hover,
    .nav-theme-light .nav-menu .nav-link.active {
        color: var(--color-black);
    }
    
    /* Service rows responsive */
    .service-row {
        flex-direction: column !important;
        gap: 30px;
    }
    
    .service-img-wrapper {
        height: 300px;
        width: 100%;
    }
    
    /* About Split */
    .about-split {
        flex-direction: column;
        gap: 40px;
    }
    
    .about-img-box {
        width: 100%;
        height: 380px;
    }
    
    /* Pricing actions */
    .pricing-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    /* Portfolio grid responsive */
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-filters {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}