/* DESIGN SYSTEM & VARIABLES */
:root {
    --primary-color: #0D2A1C; /* Deep forest pine green */
    --primary-light: #163e2a;
    --accent-color: #D4AF37; /* Rich brushed gold */
    --accent-hover: #b5952f;
    --text-color: #f0f4f2;
    --text-dark: #333333;
    --bg-dark: #071710;
    --bg-light: #f9fbf9;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* RESET & BASE STYLES */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100vw;
    max-width: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 100px 0;
}

.text-accent {
    color: var(--accent-color);
}

.text-center {
    text-align: center;
}

h1, h2, h3, .cta-title {
    font-family: var(--font-heading);
    font-weight: 400;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 3rem;
    line-height: 1.2;
}

.editorial-headline {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 400;
    margin-bottom: 2rem;
    line-height: 1.1;
    color: var(--accent-color);
}

/* BUTTONS */
.cta-button {
    display: inline-block;
    padding: 1.2rem 3rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 2px;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
}

.primary-btn {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    color: var(--bg-dark);
    border: none;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5);
}

.secondary-btn {
    background-color: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

.secondary-btn:hover {
    background-color: var(--accent-color);
    color: var(--bg-dark);
}

/* HERO SECTION */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translateX(-50%) translateY(-50%);
    z-index: -2;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(13, 42, 28, 0.95) 0%, rgba(13, 42, 28, 0.6) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    z-index: 1;
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subheadline {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    font-weight: 300;
}

/* MANIFESTO SECTION (Editorial) */
.manifesto-section {
    background-color: var(--bg-light);
    color: var(--text-dark);
}

.manifesto-layout {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.manifesto-content {
    flex: 1;
}

.manifesto-content .editorial-headline {
    color: var(--primary-color);
}

.editorial-copy {
    margin-bottom: 1.5rem;
    font-size: 1.15rem;
    color: #444;
}

.drop-cap {
    float: left;
    font-family: var(--font-heading);
    font-size: 5rem;
    line-height: 4rem;
    padding-top: 0.5rem;
    padding-right: 0.5rem;
    padding-left: 3px;
    color: var(--primary-color);
}

.manifesto-image-container {
    flex: 1;
    border-radius: 2px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(13, 42, 28, 0.15);
}

.manifesto-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.8s ease;
}

.manifesto-image-container:hover .manifesto-img {
    transform: scale(1.05);
}

/* SCIENCE SECTION */
.science-section {
    background-color: var(--bg-dark);
}

.science-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.science-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 3rem 2rem;
    border-radius: 2px;
    border-top: 2px solid var(--accent-color);
    transition: var(--transition);
}

.science-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.science-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.science-card p {
    color: #d0d0d0;
}

/* ROUTINE SECTION */
.routine-section {
    background-color: var(--primary-color);
}

.routine-header {
    margin-bottom: 4rem;
}

.routine-slogan {
    font-size: 1.2rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.routine-layout {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-bottom: 4rem;
}

.routine-image-container {
    flex: 1;
    border-radius: 2px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.routine-main-img {
    width: 100%;
    height: auto;
    display: block;
}

.routine-steps {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 2rem;
    border-left: 3px solid var(--accent-color);
    transition: var(--transition);
}

.step-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(10px);
}

.step-card h4 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.step-qual, .step-act {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: #e0e0e0;
}

.step-qual strong, .step-act strong {
    color: #fff;
    font-weight: 500;
}

/* PARTNER ALLIANCE SECTION */
.partner-section {
    background-color: var(--bg-light);
    color: var(--text-dark);
}

.partner-layout {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.partner-content {
    flex: 1;
}

.partner-copy {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #555;
}

.partner-benefits {
    margin: 2rem 0;
    padding: 2rem;
    background: #fff;
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.partner-benefits h4 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.partner-benefits ul {
    list-style: none;
}

.partner-benefits li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.partner-benefits li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.partner-btn {
    background-color: var(--primary-color);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    margin-top: 1rem;
}

.partner-btn:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
}

.partner-image-container {
    flex: 1;
    border-radius: 2px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(13, 42, 28, 0.15);
}

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

/* CTA SECTION */
.cta-section {
    background-color: var(--primary-light);
}

.cta-card {
    background-color: var(--primary-color);
    border: 1px solid var(--accent-color);
    padding: 5rem 3rem;
    text-align: center;
    border-radius: 2px;
    box-shadow: 0 25px 50px rgba(13, 42, 28, 0.3);
}

.final-cta-btn {
    background-color: var(--accent-color);
    color: var(--bg-dark);
    border: 1px solid var(--accent-color);
}

.final-cta-btn:hover {
    background-color: transparent;
    color: var(--accent-color);
}

.cta-card h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 400;
    color: var(--accent-color);
}

.cta-card p {
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

/* FOOTER */
footer {
    background-color: #05100b;
    padding: 2rem 0;
    font-size: 0.9rem;
    color: #666;
}

/* ANIMATIONS */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }
.delay-4 { transition-delay: 0.8s; }

/* MEDIA QUERIES */
@media (max-width: 992px) {
    .manifesto-layout, .routine-layout, .partner-layout {
        flex-direction: column;
    }
    .hero-headline { font-size: 3rem; }
    .editorial-headline { font-size: 2.8rem; }
}

@media (max-width: 768px) {
    .hero-headline { font-size: 2.5rem; }
    .hero-subheadline { font-size: 1.1rem; }
    .section-title { font-size: 2.2rem; }
    .cta-card { padding: 3rem 1.5rem; }
    .cta-card h2 { font-size: 2rem; }
    
    /* WHATSAPP MOBILE */
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 25px;
        right: 25px;
    }
    .whatsapp-float svg {
        width: 32px;
        height: 32px;
    }
}

/* WHATSAPP FLOATING 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: 0px 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    animation: float 3s ease-in-out infinite;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 0px 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    fill: currentColor;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* CAROUSEL STYLES */
.carousel-wrapper {
    position: relative;
    width: 100%;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
}

.carousel-track-container {
    overflow: hidden;
    width: 100%;
    position: relative;
    border-radius: 2px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    list-style: none;
    padding: 0;
    margin: 0;
}

.carousel-slide {
    min-width: 100%;
    box-sizing: border-box;
    padding: 0 2rem;
}

.slide-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    background: rgba(255, 255, 255, 0.02);
    border-left: 4px solid var(--accent-color);
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.slide-img {
    width: 50%;
    max-width: 400px;
    height: auto;
    object-fit: cover;
    border-radius: 2px;
}

.slide-text {
    flex: 1;
}

.slide-text h4 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--accent-color);
    color: var(--bg-dark);
}

.prev-btn {
    left: -25px;
}

.next-btn {
    right: -25px;
}

@media (max-width: 992px) {
    .slide-content {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
    .slide-img {
        width: 100%;
        margin-bottom: 2rem;
    }
    .prev-btn { left: 5px; }
    .next-btn { right: 5px; }
}