:root {
    --bg-deep: #020617;
    --bg-alt: #020814;
    --bg-card: rgba(15, 23, 42, 0.96);
    --border-subtle: rgba(148, 163, 184, 0.35);
    --text-main: #f9fafb;
    --text-muted: #9ca3af;
    --accent: #22c55e;
    --accent-soft: rgba(34, 197, 94, 0.25);
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-pill: 999px;
    --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.8);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #022c22 0, #020617 40%, #000 100%);
    color: var(--text-main);
    line-height: 1.6;
}

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

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

.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* HEADER */

.site-header {
    position: fixed;
    inset-inline: 0;
    top: 0;
    z-index: 50;
    padding: 0.75rem 0;
    background: linear-gradient(
        to bottom,
        rgba(15, 23, 42, 0.9),
        rgba(15, 23, 42, 0.5),
        transparent
    );
    backdrop-filter: blur(16px);
    transition: background 0.2s ease, box-shadow 0.2s ease;
}

.site-header.scrolled {
    background: rgba(15, 23, 42, 0.96);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.8);
}

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



.nav {
    display: flex;
}

.nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 0.5rem;
    margin: 0;
    padding: 0.25rem;
}

.nav-link {
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--text-muted);
    border: 1px solid transparent;
    transition: all 0.16s ease-out;
}

.nav-link:hover {
    color: var(--text-main);
    border-color: rgba(148, 163, 184, 0.7);
    background: rgba(15, 23, 42, 0.95);
}

.nav-link.active {
    color: #022c22;
    background: linear-gradient(
        135deg,
        #22d3ee,
        #22adc5,
        #328fe6,
        #435fbb,
        #4853ec
    );
    border-color: transparent;
}

.nav-cta {
    border: 1px solid rgba(190, 242, 100, 0.9);
}

/* NAV TOGGLE (MOBILE) */

.nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--text-main);
    margin: 3px 0;
}

/* GENERAL SECTIONS */

main {
    padding-top: 4rem;
}

.section-padding {
    padding: 4.5rem 0;
    background:
        linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.65),
            rgba(2, 6, 23, 0.95)
        ),
        url("../images/forest-bg2.png") center/cover no-repeat;
}

.section-alt {
    background:
       linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.65),
            rgba(2, 6, 23, 0.95)
        ),
        url("../images/forest-bg.png") center/cover no-repeat;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 0.6rem;
}

.section-subtitle {
    max-width: 640px;
    color: var(--text-muted);
    margin-bottom: 2.25rem;
}

/* HERO */

.hero-section {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.65),
            rgba(2, 6, 23, 0.95)
        ),
        url("../images/forest-bg.png") center/cover no-repeat;
    opacity: 1;
    z-index: -1;
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.1fr);
    gap: 2.5rem;
    align-items: center;
    padding: 4.5rem 0 3.5rem;
}

.hero-kicker {
    font-size: 0.75rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #bbf7d0;
    padding: 0.25rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(52, 211, 153, 0.9);
    background: rgba(15, 23, 42, 0.8);
}

.hero-text h1 {
    font-size: clamp(2.3rem, 3vw, 3rem);
    margin: 0.9rem 0 1rem;
    line-height: 1.08;
}

.hero-text p {
    max-width: 520px;
    color: var(--text-muted);
    margin-bottom: 1.6rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.6rem;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.86rem;
}

.hero-stats div {
    padding: 0.6rem 0.9rem;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.7);
    min-width: 120px;
}

.hero-stats strong {
    display: block;
    font-size: 1.2rem;
}

/* HERO VISUAL */

.hero-visual {
    display: grid;
    gap: 1rem;
}

.hero-card {
    background: var(--bg-card);
    border-radius: 22px;
    padding: 0.85rem 0.9rem;
    border: 1px solid rgba(148, 163, 184, 0.7);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.hero-card-main {
    padding: 1rem;
}

.hero-card img {
    border-radius: 18px;
    margin-bottom: 0.55rem;
}

.hero-card-label span {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
}

.hero-card-label small {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.hero-card-note p {
    font-size: 0.84rem;
    color: var(--text-muted);
    margin: 0;
}

.hero-animals-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

/* ABOUT */

.two-column {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: flex-start;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 1.3rem 0 0;
    display: grid;
    gap: 0.4rem;
    font-size: 0.9rem;
}

.feature-list li::before {
    content: "•";
    color: #22c55e;
    margin-right: 0.45rem;
}

.about-highlight {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 1.3rem 1.3rem;
    border: 1px solid rgba(148, 163, 184, 0.75);
    box-shadow: var(--shadow-soft);
}

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.8rem;
}

.about-tags span {
    font-size: 0.78rem;
    padding: 0.25rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.75);
}

/* SERVICES */

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.service-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 1.2rem 1.1rem;
    border: 1px solid rgba(148, 163, 184, 0.75);
    box-shadow: var(--shadow-soft);
}

.service-card p {
    margin: 0.35rem 0 0.8rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.86rem;
}

.service-card li::before {
    content: "▹";
    margin-right: 0.35rem;
    color: #22d3ee;
}

/* RAINBOW FOREST SECTION (ANIMALS) */

.section-rainbow {
    background:
        linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.65),
            rgba(2, 6, 23, 0.95)
        ),
        url("../images/forest-bg.png") center/cover no-repeat;
}

.animals-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.animal-card {
    background: rgba(15, 23, 42, 0.96);
    border-radius: var(--radius-xl);
    padding: 1.1rem 1rem;
    border: 1px solid rgba(15, 23, 42, 0.95);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.9);
}

.animal-card img {
    border-radius: 18px;
    margin-bottom: 0.7rem;
}

.animal-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* PROCESS */

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.process-step {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1.1rem 1rem;
    border: 1px solid rgba(148, 163, 184, 0.75);
}

.step-number {
    display: inline-flex;
    width: 1.8rem;
    height: 1.8rem;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
   background:
        linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.65),
            rgba(2, 6, 23, 0.95)
        ),
        url("../images/forest-bg.png") center/cover no-repeat;
    color: #022c22;
}

/* PORTFOLIO */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.portfolio-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.05rem;
    border: 1px solid rgba(148, 163, 184, 0.75);
    box-shadow: var(--shadow-soft);
}

.portfolio-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.tag {
    margin-top: 0.6rem;
    display: inline-flex;
    font-size: 0.8rem;
    padding: 0.2rem 0.75rem;
    border-radius: 999px;
    background: rgba(34, 197, 94, 0.18);
    border: 1px solid rgba(34, 197, 94, 0.7);
}

/* TESTIMONIALS */

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.testimonial {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.1rem;
    border: 1px solid rgba(148, 163, 184, 0.75);
    font-size: 0.9rem;
}

.testimonial footer {
    margin-top: 0.7rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* FAQ */

.faq-list {
    display: grid;
    gap: 0.7rem;
    max-width: 720px;
}

.faq-item {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 0.75rem 0.9rem;
    border: 1px solid rgba(148, 163, 184, 0.75);
}

.faq-item summary {
    cursor: pointer;
    font-weight: 500;
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item p {
    margin-top: 0.45rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* CONTACT */

.section-cta {
    background:
        linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.65),
            rgba(2, 6, 23, 0.95)
        ),
        url("../images/forest-bg1.png") center/cover no-repeat;
}

.contact-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
    gap: 2rem;
    align-items: flex-start;
}

.contact-form {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 1.4rem 1.3rem;
    border: 1px solid rgba(148, 163, 184, 0.85);
    box-shadow: var(--shadow-soft);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.form-group {
    margin-bottom: 0.9rem;
}

label {
    display: block;
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
}

input,
textarea {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border-radius: 12px;
    border: 1px solid rgba(55, 65, 81, 0.9);
    background: rgba(15, 23, 42, 0.96);
    color: var(--text-main);
    font: inherit;
    outline: none;
}

input:focus,
textarea:focus {
    border-color: #22c55e;
    box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.7);
}

textarea {
    resize: vertical;
}

.full-width {
    width: 100%;
}

.form-note {
    margin-top: 0.6rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* BUTTONS */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.4rem;
    border-radius: 999px;
    font-size: 0.9rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.14s ease-out, box-shadow 0.14s ease-out, background 0.14s ease-out;
}

.primary-btn {
    background: linear-gradient(
        135deg,
         #22d3ee,
        #22adc5,
        #328fe6,
        #435fbb,
        #4853ec
    );
    color: #022c22;
    box-shadow: 0 16px 40px rgba(6, 95, 70, 0.9);
}

.primary-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 20px 55px rgba(6, 95, 70, 1);
}

.ghost-btn {
    background: transparent;
    border-color: rgba(148, 163, 184, 0.85);
    color: var(--text-main);
}

.ghost-btn:hover {
    background: rgba(15, 23, 42, 0.96);
}

/* FOOTER */

.site-footer {
    border-top: 1px solid rgba(15, 23, 42, 0.95);
    background: #020617;
    padding: 2.1rem 0 1.4rem;
}

.footer-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 0.8fr));
    gap: 1.75rem;
    align-items: flex-start;
}

.footer-logo {
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.85rem;
    display: inline-block;
    margin-bottom: 0.35rem;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 280px;
}

.footer-links h4 {
    margin: 0 0 0.5rem;
    font-size: 0.9rem;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.82rem;
}

.footer-links li {
    margin-bottom: 0.25rem;
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--text-main);
}

.footer-meta {
    grid-column: 1 / -1;
    margin-top: 0.5rem;
    border-top: 1px solid rgba(15, 23, 42, 0.9);
    padding-top: 0.7rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ANIMATIONS (SCROLL + HOVER) */
/* 
[data-animate] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-animate].in-view {
    opacity: 1;
    transform: translateY(0);
} */

.hero-card,
.service-card,
.animal-card,
.process-step,
.portfolio-card,
.testimonial,
.faq-item {
    transition: transform 0.18s ease-out, box-shadow 0.18s ease-out, border-color 0.18s ease-out;
}

.hero-card:hover,
.service-card:hover,
.animal-card:hover,
.process-step:hover,
.portfolio-card:hover,
.testimonial:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 55px rgba(15, 23, 42, 0.95);
    border-color: rgba(52, 211, 153, 0.8);
}

/* RESPONSIVE */

@media (max-width: 960px) {
    .hero-inner,
    .two-column,
    .contact-inner,
    .footer-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-section {
        padding-top: 3.5rem;
    }

    .hero-visual {
        order: -1;
    }

    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .animals-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .process-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        padding: 0.5rem 1.25rem 0.9rem;
        transform-origin: top;
        transform: scaleY(0);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.16s ease-out, opacity 0.16s ease-out;
        background: rgba(15, 23, 42, 0.98);
        border-bottom: 1px solid rgba(15, 23, 42, 0.95);
    }

    .nav.open {
        transform: scaleY(1);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-list {
        width: 100%;
        background: transparent;
        border: none;
        flex-direction: column;
        align-items: stretch;
        padding: 0;
    }

    .nav-link {
        padding: 0.65rem 0.25rem;
    }

    .services-grid,
    .animals-grid,
    .process-grid,
    .portfolio-grid,
    .testimonials-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .form-row {
        grid-template-columns: minmax(0, 1fr);
    }

    .section-padding {
        padding: 3.6rem 0;
    }

    .hero-inner {
        padding-top: 4rem;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-stats {
        gap: 0.7rem;
    }
}