:root {
    --bg-color: #001020;
    --bg-darker: #000810;
    --accent-orange: #F26522;
    --accent-teal: #00B2A9;
    --text-light: #F4F7F6;
    --text-muted: #A0B2C0;
    --card-bg: rgba(255, 255, 255, 0.03);
    --border-color: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-light);
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 100% 0%, rgba(0, 178, 169, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 0% 100%, rgba(242, 101, 34, 0.05) 0%, transparent 40%);
    min-height: 100vh;
}

header {
    padding: 2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.logo img {
    height: 150px;
    width: auto;
    max-width: 100%;
    display: block;
}

main {
    padding: 0 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    padding: 2rem 0 4rem 0;
}

.hero-content h1 {
    font-size: 3rem; /* smaller than 4rem */
    line-height: 1.1;
    margin-bottom: 1.2rem;
    font-weight: 800;
}

.hero-content h1 span {
    color: var(--accent-orange);
}

.hero-content p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.benefits {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.benefits li {
    font-weight: 600;
    color: var(--accent-teal);
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 178, 169, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
}

.form-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.form-card h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.form-card > p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-light);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 3px rgba(0, 178, 169, 0.1);
}

.hidden-input {
    display: none;
}

.file-upload-btn {
    display: block;
    width: 100%;
    padding: 16px;
    background: var(--accent-orange);
    color: #fff;
    text-align: center;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s, background 0.3s;
    font-weight: 600;
}

.file-upload-btn:hover {
    background: #e05615;
    transform: translateY(-2px);
}

.file-upload-btn small {
    display: block;
    font-weight: 400;
    opacity: 0.8;
    margin-top: 4px;
}

.file-name-display {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
    font-style: italic;
}

.checkbox-group {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.checkbox-group input {
    margin-top: 4px;
    accent-color: var(--accent-teal);
}

.checkbox-group label {
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 0;
    color: var(--text-muted);
}

.checkbox-group a {
    color: var(--accent-teal);
    text-decoration: none;
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: var(--accent-teal);
    color: var(--bg-color);
    border: none;
    border-radius: 8px;
    font-size: 1.125rem;
    font-weight: 800;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    margin-top: 1rem;
}

.submit-btn:hover {
    background: #00d6cb;
    transform: translateY(-2px);
}

/* More Than Materials Section */
.more-than-materials {
    padding: 3rem 0; /* reduced vertical padding */
    border-top: 1px solid var(--border-color);
}
.services-container {
    max-width: 720px;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2rem; /* tighter padding */
    border-radius: 12px;
}
.services-header {
    text-align: center;
    margin-bottom: 2rem;
}
.services-header h2 {
    font-size: 2.2rem;
    color: var(--accent-orange);
    margin-bottom: 1rem;
}
.services-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.6;
}
.services-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: 2rem;
    max-width: 100%;
}
.service-tag {
    background: rgba(0, 178, 169, 0.08);
    border: none;
    color: #FFFFFF; /* Brighter font for better visibility */
    padding: 10px 22px; /* Increased padding */
    border-radius: 40px;
    font-size: 1rem; /* Much larger font size */
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    cursor: default;
    box-shadow: inset 0 0 0 1px rgba(0, 178, 169, 0.3); /* Slightly stronger border to define shape */
}
.service-tag:hover {
    background: var(--accent-teal);
    color: var(--bg-darker);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 178, 169, 0.3);
}
.services-footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    font-style: italic;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

/* Founder Profile Section */
.founder-profile {
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
}
.founder-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}
.founder-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
    object-fit: cover;
    aspect-ratio: 3/4;
}
.founder-text h2 {
    font-size: 2.5rem;
    color: var(--accent-orange);
    margin-bottom: 1rem;
}
.founder-lead {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}
.founder-text p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
    line-height: 1.6;
}
.founder-quote {
    color: var(--accent-teal);
    font-weight: 600;
    font-size: 1.15rem;
    margin-top: 2rem;
    font-style: italic;
    border-left: 4px solid var(--accent-teal);
    padding-left: 1.5rem;
}

.stat-card p {
    color: var(--text-light);
    font-weight: 600;
}

footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
}

@media (max-width: 968px) {
    .hero,    .founder-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .founder-image img {
        aspect-ratio: 1/1; /* Square image on mobile to save vertical space */
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero {
        padding: 2rem 0 4rem 0;
    }
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    background-color: #20b858;
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
}

/* -------------------------------- */
/* NEW UI COMPONENTS FROM MOCKUP    */
/* -------------------------------- */

/* Logo Text */
.logo-text {
    display: flex;
    flex-direction: column;
}
.logo-title {
    font-size: 1.4rem;
    line-height: 1.1;
}
.logo-subtitle {
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--text-muted);
    font-weight: 600;
}

/* Header Navigation */
.main-nav {
    display: flex;
    gap: 2rem;
}
.main-nav a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
}
.main-nav a:hover {
    color: var(--accent-teal);
}

.ghost-btn {
    border: 1px solid var(--accent-orange);
    color: var(--accent-orange);
    padding: 8px 20px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}
.ghost-btn:hover {
    background: rgba(242, 101, 34, 0.1);
}

/* Hero Benefits (Grid Layout) */
.benefits-grid {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}
.benefit-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}
.benefit-icon {
    color: var(--accent-orange);
}
.benefit-item span {
    font-weight: 600;
    font-size: 0.95rem;
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: 1.5rem;
}
.btn {
    padding: 14px 28px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    text-align: center;
}
.primary-btn {
    background: var(--accent-orange);
    color: #fff;
    border: 1px solid var(--accent-orange);
}
.primary-btn:hover {
    background: #d9561a;
    border-color: #d9561a;
}
.outline-btn {
    background: transparent;
    color: var(--text-light);
    border: 1px solid var(--border-color);
}
.outline-btn:hover {
    border-color: var(--text-light);
}

/* Footer Nav */
.footer-nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
}
.footer-nav a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}
.footer-nav a:hover {
    color: var(--text-light);
}

/* Privacy Modal */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.modal-overlay.active {
    display: flex;
    opacity: 1;
}
.modal-content {
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    width: 90%;
    max-width: 600px;
    padding: 2.5rem;
    border-radius: 12px;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s;
}
.close-modal:hover {
    color: var(--text-light);
}
.modal-body {
    margin-top: 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}
.modal-body p {
    margin-bottom: 1rem;
}
.modal-body strong {
    color: var(--text-light);
}

/* Responsive updates */
@media (max-width: 968px) {
    header {
        flex-direction: column;
        gap: 1.5rem;
        padding: 2rem 5% 1rem 5%;
    }
    .header-action {
        display: none; /* Hide the big button to save space */
    }
    .main-nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
        width: 100%;
    }
    .benefits-grid {
        flex-direction: column;
        gap: 1.5rem;
    }
    .hero-actions {
        flex-direction: column;
    }
    .footer-nav {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background-color: var(--accent-orange);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 99;
}
.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}
.back-to-top:hover {
    background-color: #d1551a;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(242, 101, 34, 0.4);
}
@media (max-width: 768px) {
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        left: 20px;
    }
}

/* How It Works Section */
.how-it-works {
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
}
.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}
.section-header h2 {
    font-size: 2.5rem;
    color: var(--accent-orange);
    margin-bottom: 0.5rem;
}
.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.step-card {
    background: var(--bg-darker);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    position: relative;
    text-align: left;
}
.step-number {
    position: absolute;
    top: -20px;
    left: 30px;
    background: var(--accent-teal);
    color: var(--bg-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 800;
}
.step-card h3 {
    margin-top: 1rem;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}
.step-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

@media (max-width: 968px) {
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}