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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Geometric Background Shapes ===== */
.geo-shape {
    position: absolute;
    pointer-events: none;
}

.geo-circle-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    top: -100px;
    right: -100px;
}

.geo-circle-2 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(245, 232, 184, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    bottom: 10%;
    left: -50px;
}

.geo-circle-3 {
    width: 150px;
    height: 150px;
    background: rgba(110, 231, 183, 0.15);
    border-radius: 50%;
    top: 30%;
    right: 5%;
}

.geo-square-1 {
    width: 80px;
    height: 80px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 16px;
    top: 20%;
    left: 5%;
    transform: rotate(15deg);
}

.geo-triangle-1 {
    width: 0;
    height: 0;
    border-left: 40px solid transparent;
    border-right: 40px solid transparent;
    border-bottom: 70px solid rgba(245, 232, 184, 0.3);
    top: 60%;
    left: 8%;
    transform: rotate(-10deg);
}

.geo-dots {
    background-image: radial-gradient(circle, rgba(16, 185, 129, 0.15) 1.5px, transparent 1.5px);
    background-size: 24px 24px;
    width: 200px;
    height: 200px;
    bottom: 10%;
    right: 10%;
}

.geo-dots-light {
    background-image: radial-gradient(circle, rgba(254, 253, 248, 0.12) 1.5px, transparent 1.5px);
    background-size: 24px 24px;
    width: 200px;
    height: 200px;
    bottom: 20%;
    left: 5%;
}

.geo-circle-4 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(5, 150, 105, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    top: -150px;
    right: -150px;
}

.geo-square-2 {
    width: 120px;
    height: 120px;
    background: rgba(245, 232, 184, 0.1);
    border-radius: 24px;
    bottom: -30px;
    left: 10%;
    transform: rotate(30deg);
}

.geo-circle-5 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    top: 10%;
    right: -80px;
}

.geo-circle-6 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -100px;
    left: -100px;
}

.geo-circle-7 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(5, 150, 105, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -80px;
    right: -80px;
}

.geo-square-3 {
    width: 100px;
    height: 100px;
    background: rgba(245, 232, 184, 0.08);
    border-radius: 20px;
    top: 10%;
    left: 5%;
    transform: rotate(-15deg);
}

/* ===== Navbar ===== */
#navbar {
    background: rgba(254, 253, 248, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(6, 95, 70, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #10b981;
    transition: width 0.3s ease;
    border-radius: 1px;
}

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

/* ===== Mobile Menu ===== */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-link {
    display: block;
    transition: background 0.2s ease;
}

/* ===== Marquee ===== */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.animate-marquee {
    animation: marquee 20s linear infinite;
}

/* ===== Scroll Reveal ===== */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
    }

    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Contact Form ===== */
#contact-form input,
#contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #d1fae5;
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: #064e3b;
    background: white;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

#contact-form input:focus,
#contact-form textarea:focus {
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

#contact-form input::placeholder,
#contact-form textarea::placeholder {
    color: #6ee7b7;
}

#contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

#form-success {
    display: none;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .geo-circle-1 {
        width: 250px;
        height: 250px;
    }

    .geo-circle-2 {
        width: 150px;
        height: 150px;
    }
}