:root {
    --primary: #ff7b00;
    --primary-gradient: linear-gradient(135deg, #ff9500 0%, #ff5e00 100%);
    --primary-light: #fff3e0;
    --dark: #1a1a1a;
    --gray: #757575;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --shadow-sm: 0 4px 12px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
    --shadow-colored: 0 10px 30px rgba(255, 123, 0, 0.2);
    
    --transition: all 0.3s ease;

    --text-xs: clamp(0.75rem, 1.6vw, 0.9rem);
    --text-sm: clamp(0.9rem, 2.2vw, 1rem);
    --text-base: clamp(1rem, 2.8vw, 1.1rem);
    --text-lg: clamp(1.15rem, 3.4vw, 1.25rem);
    --text-xl: clamp(1.5rem, 4.4vw, 2rem);
    --text-2xl: clamp(2rem, 5vw, 2.75rem);
    --text-3xl: clamp(2.75rem, 5.5vw, 3.5rem);
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    background: #fff;
}

button,
a,
input,
textarea {
    transition: var(--transition);
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(255, 123, 0, 0.65);
    outline-offset: 3px;
}
a { text-decoration: none; }
ul { list-style: none; }

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--white);
    box-shadow: var(--shadow-colored);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(255, 123, 0, 0.3);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark);
    box-shadow: var(--shadow-sm);
}

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

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.2;
    margin-bottom: 16px;
}

h1 { font-size: 3.5rem; font-weight: 800; }
h1 span { color: var(--primary); }
h2.section-title { font-size: 2.5rem; font-weight: 700; }
.section-subtitle { font-size: 1.2rem; color: var(--gray); max-width: 600px; margin: 0 auto 50px; }

/* Layout */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
}

.logo-icon {
    color: var(--primary);
    font-size: 2rem;
}

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

.nav-links a:not(.btn) {
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:not(.btn):hover {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--dark);
}

/* Hero Section */
.hero {
    padding: 150px 24px 100px;
    background: linear-gradient(to bottom right, #fff, #fff9f2);
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.hero-highlights {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 40px;
}

.highlight-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 123, 0, 0.12);
}

.trusted-brands {
    margin-bottom: 32px;
    padding: 18px 22px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.trusted-brands p {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--dark);
    font-weight: 600;
}

.brand-list {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.brand-list span {
    font-size: 0.95rem;
    color: var(--gray);
    padding: 10px 14px;
    border-radius: 999px;
    background: #f3f3f3;
}

.highlight-card span {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 123, 0, 0.12);
    color: var(--primary);
    font-size: 1.4rem;
}

.highlight-card strong {
    display: block;
    font-weight: 700;
}

.highlight-card p {
    margin: 0;
    color: var(--gray);
    font-size: 0.95rem;
}

.stats-row {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.stat {
    padding: 24px 28px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    min-width: 150px;
}

.stat h3 {
    font-size: 2rem;
    margin-bottom: 4px;
    color: var(--primary);
}
.stat p { font-size: 0.9rem; margin-bottom: 0; color: var(--gray); }

/* Hero Mockup Animation */
.hero-image-wrapper {
    position: relative;
    height: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-mockup {
    width: 300px;
    height: 600px;
    background: var(--white);
    border-radius: 40px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    border: 8px solid #333;
    position: relative;
    padding: 20px;
    overflow: hidden;
}

.app-mockup-header {
    background: var(--primary-gradient);
    margin: -20px -20px 20px;
    padding: 40px 20px 20px;
    color: white;
}
.app-mockup-user { display: flex; align-items: center; gap: 12px; }
.app-avatar { width: 40px; height: 40px; background: white; border-radius: 50%; }
.app-text-sm { font-size: 10px; opacity: 0.8; }
.app-text-md { font-size: 16px; font-weight: 600; }

.app-mockup-search {
    background: var(--light-bg);
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--gray);
    margin-bottom: 20px;
}

.app-mockup-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.app-mockup-card {
    height: 80px;
    background: var(--light-bg);
    border-radius: var(--radius-md);
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 12px;
    width: 250px;
    z-index: 10;
}

.floating-card h4 { margin-bottom: 4px; font-size: 14px; }
.floating-card p { font-size: 12px; color: var(--gray); margin-bottom: 0; }

.icon-success { color: #4CAF50; font-size: 32px; }
.icon-wallet { color: var(--primary); font-size: 32px; }

.float-anim-1 {
    top: 250px; left: -50px;
    animation: float1 4s ease-in-out infinite;
}
.float-anim-2 {
    bottom: 100px; right: -50px;
    animation: float2 5s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}
@keyframes float2 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* How It Works */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.step-card {
    background: var(--white);
    padding: 40px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 24px;
}

.step-card h3 { font-size: 1.25rem; }
.step-card p { color: var(--gray); font-size: 0.95rem; }

/* Categories */
.cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
}

/* Why Choose Us */
.why-choose {
    padding-top: 60px;
    padding-bottom: 80px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.why-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    text-align: left;
    transition: var(--transition);
}

.why-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.why-card span {
    display: inline-flex;
    width: 56px;
    height: 56px;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: 20px;
}

.why-card h3 {
    font-size: 1.25rem;
    margin-bottom: 14px;
}

.why-card p {
    color: var(--gray);
    line-height: 1.75;
}

/* Testimonials */
.testimonial-section {
    background: #fff;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.testimonial-card {
    background: var(--light-bg);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 220px;
}

.testimonial-card p {
    color: var(--dark);
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
    color: var(--gray);
}

.testimonial-author strong {
    color: var(--dark);
}

.cat-item {
    background: var(--white);
    padding: 32px 20px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid rgba(0,0,0,0.03);
}

.cat-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-colored);
}

.cat-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 2.5rem;
}

.bg-furniture { background-color: #f3e5f5; color: #8e24aa; }
.bg-appliance { background-color: #e3f2fd; color: #1e88e5; }
.bg-plumbing { background-color: #e8f5e9; color: #43a047; }
.bg-internet { background-color: #fff3e0; color: #fb8c00; }
.bg-construction { background-color: #ffebee; color: #e53935; }
.bg-laundry { background-color: #e0f7fa; color: #00acc1; }


/* Features Split */
.feature-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.feature-list {
    margin-top: 30px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 1.1rem;
    font-weight: 500;
}

.feature-list li span {
    color: var(--primary);
}

/* Timeline mockup */
.timeline-mockup {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.tm-header { display: flex; justify-content: space-between; margin-bottom: 30px;}
.tm-badge { background: #f3e5f5; color: #8e24aa; padding: 6px 16px; border-radius: 20px; font-weight: 600; height: fit-content; }

.tm-progress { position: relative; margin-bottom: 40px; padding: 0 10px; }
.tm-line { position: absolute; top: 10px; left: 10px; right: 10px; height: 3px; background: #eee; z-index: 1;}
.tm-active-line { position: absolute; top: 10px; left: 10px; width: 25%; height: 3px; background: var(--primary); z-index: 2; transition: width 1s;}
.tm-dots { display: flex; justify-content: space-between; position: relative; z-index: 3;}
.tm-dot { width: 22px; height: 22px; border-radius: 50%; background: #eee; border: 4px solid var(--white);}
.tm-dot.active { background: var(--primary); }

.tm-vendor { display: flex; justify-content: space-between; border-top: 1px dashed #ddd; padding-top: 20px;}
.tm-v-info { display: flex; gap: 12px; align-items: center;}
.tm-avatar { width: 40px; height: 40px; background: var(--light-bg); border-radius: 50%;}


/* CTA Section */
.cta-section {
    background: var(--primary-gradient);
    color: white;
}

.cta-box h2 {
    font-size: 3rem;
    color: white;
}
.cta-box p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 40px;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.store-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: #000;
    color: white;
    border: none;
    padding: 14px 26px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    min-width: 190px;
}

.store-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    background: #1a1a1a;
}

.store-btn span.material-symbols-rounded {
    font-size: 32px;
}

.store-text {
    text-align: left;
}
.store-text span { display: block; font-size: 10px; opacity: 0.8; }
.store-text strong { display: block; font-size: 18px; }


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

.contact-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-form {
    display: grid;
    gap: 20px;
    margin-top: 40px;
}

.form-group {
    text-align: left;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 16px 18px;
    border-radius: var(--radius-md);
    border: 1px solid #dcdcdc;
    font-family: 'Outfit', sans-serif;
    font-size: var(--text-base);
    color: var(--dark);
    background: white;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 5px rgba(255, 123, 0, 0.08);
}

.contact-form input.error,
.contact-form textarea.error {
    border-color: #d32f2f;
}

.error-message {
    color: #d32f2f;
    font-size: var(--text-xs);
    min-height: 20px;
    margin-top: 4px;
}

.scroll-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: none;
    background: var(--primary-gradient);
    color: white;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-colored);
    z-index: 1001;
}

.scroll-to-top.show {
    display: flex;
}

.scroll-to-top:hover {
    transform: translateY(-4px);
}

/* Footer CTA */
.footer-cta {
    background: linear-gradient(135deg, #ff7b00, #ff9500);
    color: white;
    padding: 60px 0;
}

.footer-cta-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-cta-box h2 {
    margin: 0;
    font-size: 2rem;
}

.footer-cta-box p {
    margin: 0;
    max-width: 600px;
    color: rgba(255, 255, 255, 0.92);
}

.footer-cta .btn-secondary {
    background: rgba(255,255,255,0.18);
    color: white;
    box-shadow: none;
}

.footer-cta .btn-secondary:hover {
    background: rgba(255,255,255,0.26);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    padding-top: 0; padding-bottom: 40px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer-brand p { color: #aaa; margin-top: 16px; font-size: 0.9rem; max-width: 300px; }
.footer-links h4 { margin-bottom: 20px; }
.footer-links a { display: block; color: #aaa; margin-bottom: 12px; transition: var(--transition); }
.footer-links a:hover { color: var(--primary); }

.social-icons { display: flex; gap: 16px; }
.social-icons a { 
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(255,255,255,0.1); color: white;
    transition: var(--transition);
}
.social-icons a:hover { background: var(--primary); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; color: #777; font-size: 0.9rem;}

/* Animations (Intersection Observer classes) */
.fade-in-up { opacity: 0; transform: translateY(40px); transition: all 0.8s ease; }
.fade-in-left { opacity: 0; transform: translateX(40px); transition: all 0.8s ease; }
.stagger-in { opacity: 0; transform: translateY(30px); transition: all 0.6s ease; }

.is-visible { opacity: 1; transform: translate(0); }


/* Responsive */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-content p { margin: 0 auto 40px; }
    .hero-buttons { justify-content: center; }
    .stats-row { justify-content: center; }
    .feature-split { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links { 
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        padding: 20px;
        box-shadow: var(--shadow-md);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.3s ease-in-out, opacity 0.3s ease;
        opacity: 0;
        pointer-events: none;
    }
    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        opacity: 1;
        pointer-events: auto;
    }
    .mobile-menu-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.35);
        z-index: 900;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    .mobile-menu-btn { display: block; }
    .hero-buttons { flex-direction: column; }
    .stats-row { flex-direction: column; gap: 20px; }
    .steps-grid { grid-template-columns: 1fr; }
    .cta-box h2 { font-size: 2rem; }
    .download-buttons { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
    .footer-cta-box {
        flex-direction: column;
        text-align: center;
    }
    .footer-cta-box h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .section-container {
        padding: 60px 16px;
    }
    .navbar .nav-container {
        padding: 14px 16px;
    }
    h1 { font-size: 2rem; }
    h2.section-title { font-size: 1.75rem; }
    .hero {
        padding: 120px 16px 60px;
    }
    .hero-content p,
    .section-subtitle,
    .cta-box p {
        font-size: var(--text-base);
    }
    .hero-buttons,
    .download-buttons {
        gap: 14px;
    }
    .btn-lg {
        padding: 14px 20px;
        font-size: 1rem;
    }
    .store-btn {
        min-width: auto;
        width: 100%;
    }
    .app-mockup {
        width: 260px;
        height: 520px;
    }
    .hero-image-wrapper {
        height: auto;
        margin-top: 30px;
    }
    .stats-row {
        gap: 16px;
    }
    .footer-grid {
        gap: 28px;
    }
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 48px;
        height: 48px;
    }
}