@font-face {
    font-family: 'Bobby Jones Soft';
    src: url('fonts/BobbyJonesSoft.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

:root {
    --color-teal: #0D7F8C;
    --color-teal-dark: #0C5155;
    --color-coral: #e85a4f;
    --color-coral-hover: #d94a3f;
    --color-cream: #f5f1e8;
    --color-white: #ffffff;
    --color-text-dark: #1a1a1a;
    --color-text-light: #f5f1e8;

    --font-display: 'Bobby Jones Soft', 'Anton', 'Arial Narrow', sans-serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    --header-height: 72px;
    --radius-btn: 4px;
    --radius-card: 12px;

    --transition-fast: 0.25s ease;
    --transition-med: 0.4s ease;

    --color-coral-light: #CF4554;
    --color-coral-dark: #9B2D3A;
    --color-coral-shadow: #f5f1e8;

    --shape-btn: url('./svg/btn-shape.svg');
    --shape-outline: url('./svg/link-shape.svg');

    --color-teal-glow: rgba(90, 170, 149, 0.5);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-text-light);
    background-color: var(--color-teal);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 1.05;
    text-transform: uppercase;
}

h1 { font-size: clamp(1.75rem, 4.5vw, 4rem); letter-spacing: -0.5px; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.75rem); }
h3 { font-size: clamp(1.15rem, 1.8vw, 1.6rem); }

p { margin-bottom: 1rem; }

a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-coral); }

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

.btn-coral {
    position: relative;
    isolation: isolate;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--color-white);
    border: none;
    padding: 18px 48px!important;
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 16px;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    min-width: 0!important;
    white-space: nowrap!important;
    transition: color var(--transition-fast);
}

.btn-coral::before,
.btn-coral::after {
    content: '';
    position: absolute;
    inset: -8px -16px;
    -webkit-mask: url('./svg/btn-shape.svg') no-repeat center / 100% 100%;
    mask: url('./svg/btn-shape.svg') no-repeat center / 100% 100%;
    transition: background-color var(--transition-fast), opacity var(--transition-fast), transform var(--transition-fast);
}

.btn-coral::before {
    background-color: var(--color-coral-light);
    z-index: -1;
}

.btn-coral::after {
    background-color: var(--color-coral-shadow);
    transform: translate(4px, 4px);
    z-index: -2;
}

.btn-coral:hover,
.btn-coral:focus {
    color: var(--color-white);
    transform: none;
    box-shadow: none;
}

.btn-coral:hover::before,
.btn-coral:focus::before {
    background-color: var(--color-coral-dark);
}

.btn-coral:hover::after,
.btn-coral:focus::after {
    opacity: 0;
    transform: translate(0, 0);
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: background-color var(--transition-med), box-shadow var(--transition-med), padding var(--transition-med);
}

.site-header.scrolled {
    background-color: var(--color-teal);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.site-header .logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    letter-spacing: 1px;
    color: var(--color-white);
    text-transform: uppercase;
}

.nav-links {
    list-style: none;
    padding: 0;
}

.nav-links a {
    position: relative;
    isolation: isolate;
    display: inline-block;
    padding: 12px 24px;
    color: var(--color-white);
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 18px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: color var(--transition-fast);
}

.nav-links a::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--color-white);
    -webkit-mask: url('./svg/link-shape-white.svg') no-repeat center / 100% 100%;
    mask: url('./svg/link-shape-white.svg') no-repeat center / 100% 100%;
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.nav-links a:hover::before {
    opacity: 1;
}

.nav-links a.active {
    text-decoration: underline;
    text-decoration-thickness: 3px;
    text-underline-offset: 6px;
}

.nav-links a:hover::before {
    opacity: 1;
}

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

.nav-links a.active::before,
.mobile-menu ul li a.active::before,
.footer-links a.active::before {
    display: none;
}

.nav-links a.active:hover,
.mobile-menu ul li a:not(.btn-coral).active:hover,
.footer-links a.active:hover {
    color: var(--color-white);
}

.burger-btn {
    background: transparent;
    border: none;
    color: var(--color-white);
    padding: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-teal-dark);
    z-index: 1100;
    transform: translateX(100%);
    transition: transform var(--transition-med);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.mobile-menu.open { transform: translateX(0); }

.mobile-menu .close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--color-white);
    padding: 6px;
    cursor: pointer;
}

.mobile-menu ul li { margin: 1.2rem 0; }

.mobile-menu ul li a {
    font-size: 1.75rem;
}

.mobile-menu ul li a:not(.btn-coral) {
    position: relative;
    isolation: isolate;
    display: inline-block;
    padding: 12px 30px;
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 1.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color var(--transition-fast);
}

.mobile-menu ul li a:not(.btn-coral)::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--color-coral-light);
    -webkit-mask: url('./svg/link-shape.svg') no-repeat center / 100% 100%;
    mask: url('./svg/link-shape.svg') no-repeat center / 100% 100%;
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-fast), background-color var(--transition-fast);
}

.mobile-menu ul li a:not(.btn-coral):hover::before {
    opacity: 1;
}

.mobile-menu ul li a:not(.btn-coral).active {
    color: var(--color-white);
}

.mobile-menu ul li a:not(.btn-coral).active::before {
    opacity: 1;
    background-color: var(--color-coral-dark);
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: visible;
    background-color: var(--color-teal-dark);
    z-index: 2;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 61, 64, 0.85) 0%, rgba(10, 77, 80, 0.7) 100%);
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin-left: auto;
    padding: 2rem 0;
    text-align: right;
}

.hero-content h1 {
    color: var(--color-white);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-content .highlight {
    background: url('./img/subtitle.png') no-repeat center / 100% 100%;
    padding: 8px 20px 10px;
    display: inline-block;
}

.hero-cards {
    position: absolute;
    left: 50%;
    bottom: -25vh;
    transform: translateX(-50%);
    width: 92%;
    max-width: 700px;
    padding: 0 1rem;
    z-index: 10;
    pointer-events: none;
}

.hero-cards::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    padding-bottom: 120%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, var(--color-teal-glow) 0%, transparent 65%);
    z-index: -1;
    pointer-events: none;
}

.hero-cards img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
    position: relative;
    z-index: 1;
}

@media (max-width: 991.98px) {
    .hero-cards {
        width: 88%;
        bottom: -30vh;
    }
}

@media (max-width: 767.98px) {
    .hero-cards {
        width: 85%;
        bottom: -25vh;
    }
}

@media (max-width: 575.98px) {
    .hero-cards {
        width: 82%;
        bottom: -10vh;
    }
}

.intro-section {
    background-color: var(--color-teal-dark);
    padding: 12% 1rem 6rem;
    color: var(--color-text-light);
    position: relative;
    z-index: 1;
}

@media (max-width: 1199.98px) {
    .intro-section {
        padding-top: 22%;
    }
}

@media (max-width: 991.98px) {
    .intro-section {
        padding-top: 30%;
    }
}

@media (max-width: 767.98px) {
    .intro-section {
        padding-top: 45%;
    }
}

@media (max-width: 575.98px) {
    .intro-section {
        padding-top: 55%;
    }
}

.intro-section h2 {
    color: var(--color-white);
    margin-bottom: 2rem;
}

.lead-text {
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.feature-section {
    padding: 4rem 0;
}

.feature-teal { background-color: var(--color-teal); }

.feature-card {
    background-color: var(--color-teal-dark);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
    min-height: 280px;
}

.feature-card > [class*="col-"] {
    padding: 0;
}

.feature-card .feature-image {
    box-shadow: none;
    height: 100%;
    width: 100%;
    padding: 14px;
    background-color: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
}

.feature-card .feature-image img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    display: block;
    aspect-ratio: auto;
    border-radius: 8px;
}

.feature-card.image-left .feature-image {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.feature-card.image-right .feature-image {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

@media (max-width: 991.98px) {
    .feature-card.image-left .feature-image,
    .feature-card.image-right .feature-image {
        border-radius: 16px;
    }
}

.feature-card .feature-content {
    padding: 3rem 2.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.feature-card .feature-content p {
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 991.98px) {
    .feature-card {
        min-height: auto;
    }

    .feature-card .feature-image img {
        min-height: 220px;
        max-height: 300px;
    }

    .feature-card .feature-content {
        padding: 2.5rem 1.5rem;
    }

    .feature-content h2 {
        font-size: 1.5rem;
    }

    .feature-icon img {
        width: 56px;
        height: 56px;
    }
}

.feature-content h2 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: nowrap;
}

.feature-icon {
    color: var(--color-white);
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
}

.feature-icon img {
    width: 120px;
    height: 120px;
    display: block;
}

.feature-image {
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.feature-image img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}

.rounded-image { border-radius: 50% / 30%; overflow: hidden; }

.feature-card-flush .feature-image {
    padding: 0;
    background-color: transparent;
}

.eco-section {
    background-color: var(--color-teal-dark);
    padding: 5rem 0 0 0;
    color: var(--color-text-light);
}

.eco-section h2 { color: var(--color-white); }

.eco-illustration img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.eco-item {
    margin-bottom: 2rem;
    padding-left: 1rem;
    border-left: 3px solid var(--color-coral);
}

.eco-item h3 {
    color: var(--color-white);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.eco-item p {
    font-size: 1.1rem;
    margin-bottom: 0;
    line-height: 1.6;
}

.join-section {
    background-color: var(--color-teal-dark);
    overflow: hidden;
}

.join-section h2 { color: var(--color-white); margin-bottom: 1.5rem; }

.marquee-wrapper {
    width: 100%;
    overflow: hidden;
    background-color: var(--color-teal);
    padding: 1.2rem 0;
    margin-top: 4rem;
}

.marquee-track {
    display: flex;
    gap: 3rem;
    white-space: nowrap;
    animation: marquee 60s linear infinite;
    width: max-content;
}

.marquee-track span {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 2px;
    color: var(--color-white);
    text-transform: uppercase;
    flex-shrink: 0;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.science-section {
    background-color: var(--color-teal-dark);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.science-cards {
    position: relative;
    display: inline-block;
    width: 100%;
    max-width: 900px;
}

.science-cards::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 90%;
    padding-bottom: 90%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, var(--color-teal-glow) 0%, transparent 65%);
    z-index: 0;
    pointer-events: none;
}

.science-cards img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: auto;
}

.science-section h2 { color: var(--color-white); margin-bottom: 1rem; }

.strategy-section {
    background-color: var(--color-teal-dark);
    padding: 5rem 0;
    position: relative;
}

.strategy-visual {
    position: relative;
    display: block;
    padding: 2rem 2rem 2rem 0;
}

.strategy-bubble {
    position: absolute;
    top: 0;
    left: -10%;
    width: 90%;
    height: 100%;
    background: url('img/bulle.png') no-repeat center / contain;
    z-index: 0;
    pointer-events: none;
}

.strategy-photo {
    position: relative;
    z-index: 1;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    max-width: 520px;
    margin-left: auto;
}

.strategy-photo img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 11;
    object-fit: cover;
    display: block;
}

.limited-section {
    background-color: var(--color-teal-dark);
    padding: 5rem 0;
    text-align: center;
}

.limited-visual {
    max-width: 900px;
    margin: 0 auto 2rem;
}

.limited-visual img {
    width: 100%;
    height: auto;
}

.limited-badge {
    display: inline-block;
    background-color: var(--color-coral);
    color: var(--color-white);
    padding: 6px 18px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: var(--radius-btn);
    margin-bottom: 1rem;
}

.limited-title {
    font-size: clamp(2.5rem, 7vw, 5rem);
    color: var(--color-white);
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}

.contact-section {
    background-color: var(--color-teal-dark);
    padding: 5rem 0;
}

.contact-section h2 {
    color: var(--color-white);
    font-size: clamp(1.25rem, 2.3vw, 2rem);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.3;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form .form-control {
    background-color: var(--color-white);
    border: 1.5px solid var(--color-white);
    border-radius: 30px;
    color: var(--color-text-dark);
    padding: 14px 22px;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.contact-form .form-control::placeholder {
    color: rgba(26, 26, 26, 0.5);
}

.contact-form .form-control:focus {
    background-color: var(--color-white);
    border-color: var(--color-coral);
    color: var(--color-text-dark);
    box-shadow: 0 0 0 3px rgba(232, 90, 79, 0.15);
    outline: none;
}

.contact-form textarea.form-control {
    min-height: 100%;
    height: 100%;
    resize: vertical;
}

.honeypot-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-feedback {
    text-align: center;
    margin-top: 1rem;
    min-height: 1.5em;
    font-size: 0.95rem;
}

.form-feedback.success {
    color: #7de2c3;
}

.form-feedback.error {
    color: #ff9b8a;
}

.site-footer {
    background-color: var(--color-teal-dark);
    padding: 2rem 0 2.5rem;
    border-top: 1px solid rgba(245, 241, 232, 0.15);
}

.footer-links a {
    position: relative;
    isolation: isolate;
    display: inline-block;
    padding: 8px 18px;
    color: var(--color-text-light);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer-links a::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--color-coral-light);
    -webkit-mask: var(--shape-outline) no-repeat center / 100% 100%;
    mask: var(--shape-outline) no-repeat center / 100% 100%;
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-fast), background-color var(--transition-fast);
}

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

.footer-links a:hover::before {
    opacity: 1;
}

.footer-links a.active {
    color: var(--color-white);
}

.footer-links a.active::before {
    opacity: 1;
    background-color: var(--color-coral-dark);
}

@media (max-width: 991.98px) {
    .hero-content { text-align: center; margin: 0 auto; }
    .hero-content h1 { font-size: 2.25rem; line-height: 1.15; }
    .feature-section { padding: 3rem 0; }
    .feature-content { text-align: center; padding: 1rem 0; }
    .feature-content p { margin-left: auto; margin-right: auto; }
    .feature-icon { display: flex; justify-content: center; }
    .eco-item { text-align: left; max-width: 500px; margin-left: auto; margin-right: auto; }
    .strategy-section .feature-image::before { display: none; }
}

@media (max-width: 575.98px) {
    .hero-content h1 { font-size: 1.75rem; }
    .hero-content h1 .highlight { padding: 1px 8px; }
    h2 { font-size: 1.5rem; }
    .btn-coral { padding: 11px 20px; font-size: 16px; }
    .intro-section, .join-section, .science-section, .limited-section, .contact-section, .eco-section { padding: 3.5rem 0; }
    .limited-title { font-size: 2.5rem; letter-spacing: 2px; }
    .site-header .logo { font-size: 1.15rem; }
    .marquee-track { gap: 2rem; }
    .marquee-track span { font-size: 0.95rem; }
}

@media (min-width: 1400px) {
    .container { max-width: 1280px; }
}

/* DISABLED BUTTONS */

.btn-coral.btn-disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
    filter: grayscale(0.6);
}

.btn-coral.btn-disabled:hover,
.btn-coral.btn-disabled:focus {
    transform: none;
}

.btn-coral.btn-disabled::before {
    background-color: var(--color-coral-light);
}

.btn-coral.btn-disabled::after {
    opacity: 1;
    transform: translate(4px, 4px);
}

/* LEGALS */

.legal-page {
    background-color: var(--color-teal);
    padding: calc(var(--header-height) + 4rem) 0 6rem;
    color: var(--color-text-light);
    min-height: 100vh;
}

.legal-page .container {
    max-width: 880px;
}

.legal-page h1 {
    color: var(--color-white);
    margin-bottom: 1rem;
    font-size: clamp(2rem, 4.5vw, 48px);
}

.legal-page .legal-meta {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-bottom: 3rem;
    display: block;
}

.legal-page h2 {
    color: var(--color-white);
    margin-top: 3rem;
    margin-bottom: 1rem;
    font-size: clamp(1.5rem, 3vw, 32px);
}

.legal-page h3 {
    color: var(--color-white);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    font-size: clamp(1.15rem, 2vw, 22px);
}

.legal-page p,
.legal-page li {
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.legal-page ul,
.legal-page ol {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.legal-page a {
    color: var(--color-coral-light);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.legal-page a:hover {
    color: var(--color-white);
}

.legal-page strong {
    color: var(--color-white);
}

.legal-page hr {
    border: none;
    border-top: 1px solid rgba(245, 241, 232, 0.2);
    margin: 3rem 0;
}