/* ===================================
   TransObra Dourados - Landing Page
   CSS Styles (Converted from Tailwind)
   =================================== */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors - TransObra Yellow */
    --primary: hsl(44, 100%, 48%);
    --primary-foreground: hsl(0, 0%, 0%);
    --primary-light: hsl(44, 100%, 60%);
    --primary-dark: hsl(44, 100%, 40%);

    /* Background Colors */
    --background: hsl(0, 0%, 100%);
    --foreground: hsl(0, 0%, 0%);

    /* Secondary Colors */
    --secondary: hsl(0, 0%, 96%);
    --secondary-foreground: hsl(0, 0%, 0%);

    /* Muted Colors */
    --muted: hsl(0, 0%, 96%);
    --muted-foreground: hsl(0, 0%, 40%);

    /* Dark Section Colors */
    --dark: hsl(0, 0%, 8%);
    --dark-muted: hsl(0, 0%, 15%);

    /* Card Colors */
    --card: hsl(0, 0%, 100%);
    --card-foreground: hsl(0, 0%, 0%);

    /* Border */
    --border: hsl(0, 0%, 90%);
    --border-dark: hsl(0, 0%, 20%);

    /* Radius */
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Shadows */
    --shadow-sm: 0 2px 8px hsla(0, 0%, 0%, 0.1);
    --shadow-md: 0 4px 20px hsla(0, 0%, 0%, 0.15);
    --shadow-lg: 0 8px 40px hsla(0, 0%, 0%, 0.2);
    --shadow-yellow: 0 4px 30px hsla(44, 100%, 48%, 0.4);

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, hsl(0, 0%, 0%) 0%, hsl(0, 0%, 15%) 100%);
    --gradient-yellow: linear-gradient(135deg, hsl(44, 100%, 48%) 0%, hsl(44, 100%, 55%) 100%);
    --gradient-overlay: linear-gradient(180deg, hsla(0, 0%, 0%, 0.7) 0%, hsla(0, 0%, 0%, 0.3) 100%);

    /* WhatsApp Green */
    --whatsapp: #25D366;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--foreground);
    background-color: var(--background);
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

address {
    font-style: normal;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    line-height: 1.2;
}

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

.text-gradient {
    background: var(--gradient-yellow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Icons ===== */
.icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    border-radius: var(--radius);
    transition: all var(--transition-base);
    white-space: nowrap;
    cursor: pointer;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: var(--gradient-yellow);
    color: var(--primary-foreground);
    border: none;
}

.btn-primary:hover {
    box-shadow: var(--shadow-yellow);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--foreground);
    border: 2px solid var(--border);
}

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

.btn-outline-light {
    background: transparent;
    color: white;
    border: 2px solid hsla(0, 0%, 100%, 0.3);
}

.btn-outline-light:hover {
    border-color: white;
    background: hsla(0, 0%, 100%, 0.1);
}

.btn-dark {
    background: var(--dark);
    color: white;
    border: none;
}

.btn-dark:hover {
    background: hsl(0, 0%, 15%);
    transform: translateY(-2px);
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 1rem 0;
    background: #ECEDEF;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: #ECEDEF;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
}

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

@media (min-width: 768px) {
    .logo-img {
        height: 50px;
    }
}

/* Desktop Navigation */
.nav-desktop {
    display: none;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    font-weight: 500;
    color: var(--muted-foreground);
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

/* Header Buttons */
.header-buttons {
    display: none;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .header-buttons {
        display: flex;
    }
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    color: var(--foreground);
    position: relative;
    z-index: 110;
}

.menu-toggle.active {
    color: white;
    position: fixed;
    top: 1rem;
    right: 1rem;
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

.menu-toggle svg {
    width: 1.5rem;
    height: 1.5rem;
}

.menu-toggle .icon-close {
    display: none;
}

.menu-toggle.active .icon-menu {
    display: none;
}

.menu-toggle.active .icon-close {
    display: block;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #141414;
    z-index: 100;
    padding: 5rem 1.5rem 2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

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

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-link {
    font-family: 'Oswald', sans-serif;
    font-size: 1.75rem;
    font-weight: 600;
    color: white;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-dark);
    transition: color var(--transition-fast);
}

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

.mobile-nav-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.mobile-nav-buttons .btn-outline {
    color: white;
    border-color: hsla(0, 0%, 100%, 0.3);
}

.mobile-nav-buttons .btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
    padding: 6rem 0 4rem;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 1;
}

.hero-diagonal {
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: var(--primary);
    clip-path: polygon(100% 0, 100% 100%, 0 100%, 30% 0);
    opacity: 0.1;
    display: none;
}

@media (min-width: 1024px) {
    .hero-diagonal {
        display: block;
    }
}

.hero-container {
    position: relative;
    z-index: 10;
}

.hero-content {
    max-width: 800px;
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: hsla(0, 0%, 100%, 0.1);
    backdrop-filter: blur(8px);
    border: 1px solid hsla(0, 0%, 100%, 0.2);
    border-radius: 9999px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: white;
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

/* Hero Title */
.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 5rem;
    }
}

/* Hero Description */
.hero-description {
    font-size: 1rem;
    color: hsla(0, 0%, 100%, 0.8);
    margin-bottom: 2rem;
    max-width: 600px;
    line-height: 1.7;
}

@media (min-width: 640px) {
    .hero-description {
        font-size: 1.125rem;
    }
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 4rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid hsla(0, 0%, 100%, 0.1);
}

@media (min-width: 768px) {
    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
}

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

@media (min-width: 768px) {
    .stat-item {
        text-align: left;
    }
}

.stat-number {
    display: block;
    font-family: 'Oswald', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.25rem;
}

@media (min-width: 768px) {
    .stat-number {
        font-size: 3rem;
    }
}

.stat-label {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.6);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.scroll-dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(10px);
    }
}

/* ===== Equipment Section ===== */
.equipment {
    padding: 5rem 0;
    background: var(--secondary);
}

@media (min-width: 768px) {
    .equipment {
        padding: 8rem 0;
    }
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .section-header {
        margin-bottom: 4rem;
    }
}

.section-badge {
    display: inline-block;
    background: hsla(44, 100%, 48%, 0.1);
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    margin-bottom: 1rem;
}

.section-badge-dark {
    background: hsla(44, 100%, 48%, 0.2);
    color: var(--primary);
}

.section-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
}

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

.section-description {
    color: var(--muted-foreground);
    max-width: 600px;
    margin: 0 auto;
}

/* Equipment Grid */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 768px) {
    .equipment-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .equipment-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Equipment Card */
.equipment-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    text-align: center;
    transition: all var(--transition-base);
    overflow: hidden;
}

@media (min-width: 768px) {
    .equipment-card {
        padding: 1.25rem;
    }
}

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

.equipment-image {
    width: 100%;
    height: 150px;
    margin-bottom: 1rem;
    border-radius: var(--radius);
    overflow: hidden;
}

@media (min-width: 768px) {
    .equipment-image {
        height: 180px;
    }
}

.equipment-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.equipment-card:hover .equipment-image img {
    transform: scale(1.1);
}

.equipment-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .equipment-name {
        font-size: 1.125rem;
    }
}

.equipment-description {
    font-size: 0.8rem;
    color: var(--muted-foreground);
    line-height: 1.5;
}

@media (min-width: 768px) {
    .equipment-description {
        font-size: 0.875rem;
    }
}

.equipment-more {
    text-align: center;
    margin-top: 2rem;
    color: var(--muted-foreground);
    font-style: italic;
}

/* ===== About Section ===== */
.about {
    padding: 5rem 0;
    background: var(--dark);
    color: white;
}

@media (min-width: 768px) {
    .about {
        padding: 8rem 0;
    }
}

.about-grid {
    display: grid;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: start;
    }
}

.about-content {
    max-width: 600px;
}

.about-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .about-title {
        font-size: 2.5rem;
    }
}

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

.about-text {
    color: hsla(0, 0%, 100%, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-benefits {
    margin-top: 2rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: hsla(0, 0%, 100%, 0.9);
}

.benefit-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--primary);
    flex-shrink: 0;
}

/* About Features */
.about-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-card {
    background: var(--dark-muted);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: var(--primary);
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    background: hsla(44, 100%, 48%, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--primary);
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-description {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.6);
}

/* ===== Contact Section ===== */
.contact {
    padding: 5rem 0;
    background: var(--background);
}

@media (min-width: 768px) {
    .contact {
        padding: 8rem 0;
    }
}

.contact-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .contact-info {
        grid-template-columns: repeat(2, 1fr);
    }
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--secondary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.contact-card:hover {
    box-shadow: var(--shadow-sm);
}

.contact-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: hsla(44, 100%, 48%, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--primary);
}

.contact-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.contact-value {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    line-height: 1.5;
}

.contact-link {
    transition: color var(--transition-fast);
}

.contact-link:hover {
    color: var(--primary);
}

/* Contact Map */
.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 300px;
    box-shadow: var(--shadow-sm);
}

@media (min-width: 1024px) {
    .contact-map {
        height: 100%;
        min-height: 400px;
    }
}

.contact-map iframe {
    width: 100%;
    height: 100%;
}

/* Contact CTA */
.contact-cta {
    background: var(--primary);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    text-align: center;
}

@media (min-width: 768px) {
    .contact-cta {
        padding: 3rem 4rem;
    }
}

.cta-title {
    font-size: 1.5rem;
    color: var(--primary-foreground);
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .cta-title {
        font-size: 2rem;
    }
}

.cta-description {
    color: hsla(0, 0%, 0%, 0.7);
    margin-bottom: 1.5rem;
}

/* ===== Footer ===== */
.footer {
    background: var(--dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
        gap: 3rem;
    }
}

/* Footer Brand */
.footer-brand {
    max-width: 350px;
}

.logo-footer {
    margin-bottom: 1rem;
}

.logo-footer .logo-img {
    height: 45px;
}

.footer-description {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: hsla(0, 0%, 100%, 0.1);
    border-radius: 50%;
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--primary);
}

.social-link svg {
    width: 1.125rem;
    height: 1.125rem;
    color: white;
}

.social-link:hover svg {
    color: var(--primary-foreground);
}

/* Footer Links */
.footer-title {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-nav a {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
    transition: color var(--transition-fast);
}

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

/* Footer Contact */
.footer-address {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.footer-address a {
    transition: color var(--transition-fast);
}

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

.footer-hours {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
}

.footer-hours strong {
    color: white;
}

/* Footer Bottom */
.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-dark);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.5);
}

/* ===== WhatsApp Float Button ===== */
.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 4rem;
    height: 4rem;
    background: var(--whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px hsla(145, 70%, 40%, 0.4);
    z-index: 50;
    transition: all var(--transition-base);
    animation: float 3s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px hsla(145, 70%, 40%, 0.5);
}

.whatsapp-float svg {
    width: 1.75rem;
    height: 1.75rem;
    color: white;
}

.whatsapp-ping {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--whatsapp);
    opacity: 0.4;
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes ping {
    75%, 100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* ===== Animations ===== */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.6s ease forwards;
}

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

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

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

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

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

/* ===== Scroll Animation Classes ===== */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Utility Classes ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}