/* 
  ================================================
  Tah Menyah Portfolio - Core CSS (Enhanced)
  ================================================
*/

:root {
    /* Colors */
    --bg-color: #FAFAFA;
    --bg-light: #F0F2F5;
    --text-main: #1A1A1A;
    --text-muted: #666666;

    --primary-color: #0A0A0A;
    --accent-color: #E2B35B;
    /* Elegant Gold */
    --accent-hover: #F2C94C;
    /* Brighter gold for hover/footer */

    --card-bg: #FFFFFF;
    --card-border: rgba(0, 0, 0, 0.05);

    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing & Sizes */
    --container-width: 1200px;
    --nav-height: 80px;
    --section-padding: 100px 0;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);

    /* Shadows */
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 15px rgba(242, 201, 76, 0.4);
}

/* Dark Theme Support (Dynamic switch, default for some sections) */
.dark-section {
    --bg-color: #0F1218;
    --text-main: #FFFFFF;
    --text-muted: #A0AAB5;
    --card-bg: #1A1D24;
    --card-border: rgba(255, 255, 255, 0.05);
    background-color: var(--bg-color);
    color: var(--text-main);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Base styles... */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-main);
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
}

.container-narrow {
    max-width: 800px;
}

.section {
    padding: var(--section-padding);
}

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

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

.text-gradient {
    background: linear-gradient(135deg, var(--accent-color), #D4A373);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: #FFFFFF;
}

.w-100 {
    width: 100%;
}

/* Section Header */
.section-badge {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    background-color: rgba(226, 179, 91, 0.1);
    color: var(--accent-color);
    border-radius: 100px;
    margin-bottom: 20px;
}

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

.section-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 50px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    transition: var(--transition-normal);
    background-color: transparent;
}

.navbar.scrolled {
    background-color: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
    will-change: backdrop-filter;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition-fast);
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background-color: var(--text-main);
    transition: var(--transition-fast);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-color);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: center;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    position: relative;
    overflow: hidden;
}

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

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin: 20px 0;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

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

.badge {
    display: inline-block;
    padding: 8px 16px;
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-visual {
    position: relative;
    height: 500px;
}

.visual-abstract-shape {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(226, 179, 91, 0.2), rgba(0, 0, 0, 0.05));
    border-radius: 50%;
    filter: blur(40px);
    z-index: -1;
    will-change: filter, transform;
}

.glass-card {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    position: absolute;
    will-change: transform, backdrop-filter;
}

.visual-card-1 {
    top: 10%;
    right: 10%;
    animation: float 6s ease-in-out infinite;
}

.visual-card-2 {
    bottom: 20%;
    left: 0;
    animation: float 8s ease-in-out infinite reverse;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
}

.code-snippet code {
    display: block;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--text-muted);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
    will-change: transform, opacity;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

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

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(15px);
    }
}

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

.about-image-wrapper {
    position: relative;
    border-radius: 20px;
}

.profile-image-placeholder {
    width: 100%;
    aspect-ratio: 4/5;
    background-color: var(--card-bg);
    border-radius: 20px;
    position: relative;
    box-shadow: var(--shadow-lg);
    overflow: visible;
    /* To allow floating */
}

.image-backdrop {
    position: absolute;
    top: 20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-color);
    border-radius: 20px;
    z-index: -1;
}

/* New: Animated Profile Image */
.floating-profile {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    animation: profileFloat 6s ease-in-out infinite;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    will-change: transform;
}

.floating-profile:hover {
    transform: scale(1.03) translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

@keyframes profileFloat {
    0% {
        transform: translateY(0px);
    }

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

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

.about-text {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.about-skills {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.about-skills li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.check-icon {
    color: var(--accent-color);
    font-weight: bold;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.service-card {
    background-color: var(--card-bg);
    padding: 50px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--card-border);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(226, 179, 91, 0.3);
}

.service-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(226, 179, 91, 0.1);
    color: var(--accent-color);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-list li {
    position: relative;
    padding-left: 20px;
    color: var(--text-main);
    font-weight: 500;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-color);
}

/* Process */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.process-step {
    position: relative;
    padding: 30px;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    transition: var(--transition-normal);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(0, 0, 0, 0.03);
    position: absolute;
    top: 10px;
    right: 20px;
    line-height: 1;
}

.process-step h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.process-step p {
    color: var(--text-muted);
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

/* Enhanced Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

.project-card {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s ease;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    position: relative;
    will-change: transform, box-shadow;
}

/* Floating effect for cards */
.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    height: 300px;
    background-color: #E0E0E0;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    will-change: transform;
}

/* Images from local assets */
.project-image-1 {
    background-image: url('../assets/images/barber-shop.jpg');
}

.project-image-2 {
    background-image: url('../assets/images/sales-intelligence.jng.png');
}

.project-image-3 {
    background-image: url('../assets/images/techstart-agency.png');
}

.project-image-4 {
    background-image: url('../assets/images/saas-dashboard.jpg');
}

/* Parallax movement scale */
.project-card:hover .project-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.2));
    opacity: 0.8;
    transition: opacity 0.4s ease;
}

.project-card:hover .image-overlay {
    opacity: 1;
}

.project-info {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    z-index: 2;
    background: var(--card-bg);
}

.project-category {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 8px;
    display: block;
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.project-info p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 0.95rem;
    flex-grow: 1;
}

.project-tech {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.project-tech span {
    font-size: 0.75rem;
    padding: 4px 10px;
    background: var(--bg-light);
    border-radius: 4px;
    color: var(--text-main);
    font-weight: 500;
}

.project-result {
    padding-top: 20px;
    border-top: 1px solid var(--card-border);
    font-size: 0.95rem;
}

/* Benefits */
.text-white {
    color: #FFFFFF;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 50px;
}

.benefit-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    text-align: left;
}

.benefit-item h4 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--accent-color);
}

.benefit-item p {
    color: var(--text-muted);
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.pricing-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 16px;
    border: 1px solid var(--card-border);
    position: relative;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
    border-color: var(--accent-color);
    box-shadow: 0 10px 40px rgba(226, 179, 91, 0.15);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.plan-name {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.plan-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 30px;
    min-height: 44px;
}

.plan-features {
    margin-bottom: 40px;
    flex-grow: 1;
}

.plan-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--card-border);
    font-size: 0.95rem;
    position: relative;
    padding-left: 24px;
}

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Modal CSS (Replaces inline Contact Section) */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    width: 100%;
    max-width: 650px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95) translateY(20px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.4s ease;
    box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    cursor: pointer;
    transition: var(--transition-normal);
    z-index: 10;
}

.modal-close:hover {
    background: rgba(226, 179, 91, 0.15);
    color: var(--accent-color);
    transform: rotate(90deg);
}

.modal-header {
    margin-bottom: 30px;
    text-align: center;
}

/* Form Styles inside Modal */
.lead-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-main);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    background-color: var(--bg-light);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(226, 179, 91, 0.15);
}

textarea {
    resize: vertical;
}

/* Text Pages (Impressum, AGB, Datenschutz) */
.page-header {
    padding-top: calc(var(--nav-height) + 60px);
    padding-bottom: 40px;
    background: var(--bg-light);
    border-bottom: 1px solid var(--card-border);
    text-align: center;
}

.page-title {
    font-size: 3rem;
    margin-bottom: 16px;
}

.text-content-section {
    padding: 60px 0 100px;
}

.rich-text {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.05rem;
    color: var(--text-muted);
}

.rich-text h2 {
    font-size: 1.8rem;
    margin: 40px 0 20px;
    color: var(--text-main);
}

.rich-text h3 {
    font-size: 1.4rem;
    margin: 30px 0 16px;
    color: var(--text-main);
}

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

.rich-text ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 20px;
}

.rich-text li {
    margin-bottom: 10px;
}


/* Footer Enhanced */
.footer {
    background-color: #0A0A0A;
    color: #FFFFFF;
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: #A0AAB5;
    margin-top: 16px;
    max-width: 250px;
}

/* Enhanced Footer Headers for better readability & accent */
.footer h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 24px;
    color: var(--accent-hover);
    /* Apply the gold accent directly */
    text-shadow: 0 2px 10px rgba(226, 179, 91, 0.15);
    /* Subtle glow for readability */
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #A0AAB5;
    transition: all 0.3s ease;
}

/* Stronger Accent Color for Footer Links on Hover */
.footer-links a:hover {
    color: #FFFFFF;
    /* High contrast hover */
    padding-left: 6px;
}

.social-icons {
    display: flex;
    gap: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: #A0AAB5;
    transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Stronger Accent Color for Social Icons on Hover */
.social-link:hover {
    background: var(--accent-hover);
    color: #0A0A0A;
    transform: translateY(-6px) scale(1.1);
    /* Elegantly lift and scale */
    box-shadow: 0 10px 20px rgba(242, 201, 76, 0.25);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #A0AAB5;
    font-size: 0.9rem;
}


/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUpAnim 1s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

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

.delay-1 {
    animation-delay: 0.1s;
    transition-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
    transition-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
    transition-delay: 0.3s;
}

.delay-4 {
    animation-delay: 0.4s;
    transition-delay: 0.4s;
}

/* Media Queries for Responsiveness */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .container {
        padding: 0 40px;
        /* More breathing room on laptops */
    }
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.15rem;
    }

    .about-grid {
        gap: 40px;
    }

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

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 50px auto 0;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
        /* Less padding on mobile */
    }

    .container {
        padding: 0 20px;
    }

    .sm-hidden {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--nav-height) + 40px);
        padding-bottom: 60px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
        flex-direction: column;
        /* Stack buttons on small screens */
    }

    .hero-visual {
        display: none;
        /* Hide complex hero graphics on mobile for speed */
    }

    .section-title {
        font-size: 2rem;
    }

    .about-grid,
    .services-grid,
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .process-timeline {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    .footer-brand p {
        margin: 16px auto 0;
    }

    .social-icons {
        justify-content: center;
    }

    .modal-content {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .service-card {
        padding: 30px 20px;
    }

    .pricing-card {
        padding: 30px 20px;
    }
}