/* 
   STW Climate - Carbon Inventory Landing Page 
   Visual Identity: Technical, Premium, Sustainable
*/

:root {
    /* Color Palette */
    --color-bg-primary: #FFFFFF;
    --color-bg-dark: #142729; /* Dark blue */
    --color-bg-light: #EBFFF6; /* Light blue */
    
    --color-text-main: #142729; /* Dark text for white background */
    --color-text-light: #FFFFFF; /* White text for dark cards */
    --color-text-muted: #4A5568; 

    --color-cta: #004D43; /* Mint Green */
    --color-cta-hover: #005C50;
    --color-highlight: #004D43;
    
    --color-white: #FFFFFF;
    --color-border: rgba(20, 39, 41, 0.1);

    /* Typography */
    --font-heading: 'Roundo', 'Outfit', sans-serif;
    --font-body: 'Albert Sans', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}



/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-light);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

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

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
}

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

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
    text-align: center;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 77, 67, 0.3);
}

.btn-primary {
    background-color: var(--color-cta);
    color: var(--color-bg-light);
    border: 2px solid var(--color-cta);
}

.btn-primary:hover {
    background-color: var(--color-cta-hover);
    color: var(--color-bg-light);
    border-color: var(--color-cta-hover);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-cta);
    border: 2px solid var(--color-cta);
}

.btn-secondary:hover {
    background-color: rgba(0, 77, 67, 0.1);
}

/* Header */
.site-header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

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

.logo-img {
    height: 40px;
    /* Adjust based on actual logo ratio */
}

.main-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-main);
    opacity: 0.8;
}

.nav-link:hover {
    opacity: 1;
    color: var(--color-bg-dark);
    text-decoration: underline;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--color-bg-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
}

@media (max-width: 900px) {
    .sm-hidden {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.98);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-md);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease-in-out, opacity 0.4s ease-in-out;
        opacity: 0;
        visibility: hidden;
    }

    .main-nav.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        opacity: 1;
        visibility: visible;
    }

    .main-nav .btn {
        width: 100%;
        text-align: center;
    }
}

/* 
   SECTION STYLES 
   Appended: Hero, Education, Scopes, Methodology, Why STW
*/

/* --- Hero Section --- */
.hero-section {
    padding-top: calc(80px + var(--spacing-lg));
    /* Header offset */
    background-color: var(--color-bg-light);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-label {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.hero-title {
    font-size: 3.5rem;
    /* Large Headline */
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-main);
}

.hero-lead {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    /* Softened text */
    margin-bottom: var(--spacing-md);
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.hero-trust {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-sm);
}

.trust-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.trust-badges {
    display: flex;
    gap: var(--spacing-sm);
}

.badge {
    background: var(--color-bg-light);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--color-cta);
    border: 1px solid rgba(0, 77, 67, 0.2);
}

.hero-visual {
    position: relative;
    height: 100%;
    align-items: center;
    display: flex;
    justify-content: center;
}

.hero-save-logo {
    max-width: 80%;
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

.image-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.3);
}

.gradient-box {
    background: linear-gradient(135deg, rgba(0, 77, 67, 0.1), rgba(20, 39, 41, 0.5));
}

/* --- Education Section --- */
.education-section {
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
}

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

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.section-subtitle {
    font-size: 1.125rem;
    color: #4A5568;
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.edu-card {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition-medium);
    border-top: 4px solid var(--color-cta);
    border-bottom: 4px solid var(--color-cta);
}

.edu-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.edu-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.edu-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-bg-dark);
}

.edu-desc {
    font-size: 0.95rem;
    color: #4A5568;
}

.comparison-box {
    background: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid #E2E8F0;
    max-width: 900px;
    margin: 0 auto;
}

.comp-title {
    text-align: center;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-bg-dark);
}

.comp-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.comp-item {
    display: flex;
    gap: var(--spacing-sm);
}

.comp-item.positive .check {
    color: #22c55e;
    font-size: 1.25rem;
}

.comp-item.negative .cross {
    color: #ef4444;
    font-size: 1.25rem;
}

.comp-item strong {
    display: block;
    margin-bottom: 4px;
    color: var(--color-bg-dark);
}

.comp-item p {
    font-size: 0.9rem;
    color: #64748B;
}

/* --- Scope Coverage Section --- */
.scopes-section {
    background-color: var(--color-bg-light);
    position: relative;
}

.scope-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.scope-card {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition-medium);
    border-top: 4px solid var(--color-cta);
    border-bottom: 4px solid var(--color-cta);
    text-align: center;
}

.scope-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.scope-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    color: var(--color-bg-dark);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.scope-icon {
    font-size: 2.5rem;
    color: var(--color-cta);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.scope-title {
    font-size: 1.5rem;
    color: var(--color-text-main);
    margin-bottom: var(--spacing-xs);
}

.scope-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* --- Methodology Section --- */
.methodology-section {
    background-color: var(--color-bg-light);
    /* Slightly darker than primary */
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid var(--color-border);
}

.method-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.method-content h2 {
    color: var(--color-text-main);
}

.method-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.standards-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.standard-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--color-bg-light);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-cta);
}

.standard-item strong {
    color: var(--color-text-main);
}

.standard-decor {
    width: 100%;
    aspect-ratio: 16/9;
    background: linear-gradient(45deg, rgba(0, 77, 67, 0.05), transparent);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 77, 67, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.audit-badge {
    background: var(--color-cta);
    color: var(--color-bg-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-family: var(--font-heading);
    box-shadow: 0 0 20px rgba(0, 77, 67, 0.4);
}

/* --- Why STW Section --- */
.why-section {
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.why-card {
    padding: var(--spacing-md);
    background: transparent;
    border-left: 1px solid #CBD5E0;
    transition: var(--transition-fast);
}

.why-card:hover {
    border-left-color: var(--color-cta);
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.why-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-cta-hover);
    /* Darker mint for light bg */
}

.why-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-bg-dark);
}

.why-desc {
    font-size: 0.95rem;
    color: #4A5568;
}

/* Responsive for new sections */
@media (max-width: 900px) {
    .scope-grid {
        grid-template-columns: 1fr;
    }

    .method-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-lead {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-trust {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .comp-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* --- Deliverables Section --- */
.deliverables-section {
    background-color: var(--color-bg-light);
    position: relative;
    border-top: 1px solid var(--color-border);
}

.deliv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.deliv-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.deliv-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.deliv-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-cta);
    font-weight: 700;
}

.deliv-content h3 {
    color: var(--color-text-main);
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.deliv-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* --- Qualification Section --- */
.qualification-section {
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
}

.qual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.qual-col {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.qual-for {
    background-color: rgba(0, 77, 67, 0.1);
    border: 1px solid rgba(0, 77, 67, 0.3);
}

.qual-not {
    background-color: #F8F9FA;
    border: 1px solid #E2E8F0;
    opacity: 0.8;
}

.qual-header {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.qual-list li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.qual-list li:before {
    content: "•";
    color: var(--color-cta-hover);
    /* Default bullet for list */
    font-size: 1.5rem;
    line-height: 1rem;
}

.qual-not .qual-list li:before {
    color: #718096;
}

/* --- Case Study Section --- */
.case-section {
    background-color: var(--color-bg-light);
}

.case-card {
    background: var(--color-bg-dark);
    border: 1px solid var(--color-bg-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.case-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.case-tag {
    display: inline-block;
    background: rgba(0, 77, 67, 0.1);
    color: var(--color-cta);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    margin-bottom: var(--spacing-sm);
    width: fit-content;
}

.case-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.case-stat h4 {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
    text-transform: uppercase;
}

.case-stat span {
    color: var(--color-text-main);
    font-weight: 600;
}

.case-visual {
    background: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-left: 1px solid var(--color-border);
}

/* --- Final CTA Section --- */
.final-cta-section {
    background: var(--color-cta);
    color: var(--color-bg-dark);
    text-align: center;
}

.final-cta-container {
    max-width: 800px;
    margin: 0 auto;
}

.final-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-bg-dark);
}

.final-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.btn-white {
    background-color: var(--color-text-main);
    color: var(--color-bg-dark);
    border: 2px solid var(--color-white);
}

.btn-white:hover {
    background-color: var(--color-bg-light);
    border-color: var(--color-bg-light);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background-color: transparent;
    color: var(--color-bg-dark);
    border: 2px solid var(--color-bg-light);
}

.btn-outline-dark:hover {
    background-color: rgba(20, 39, 41, 0.1);
}

/* Footer Links styling check */
.site-footer {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

@media (max-width: 900px) {

    .deliv-grid,
    .qual-grid,
    .case-card {
        grid-template-columns: 1fr;
    }

    .final-title {
        font-size: 2rem;
    }

    .final-actions {
        flex-direction: column;
    }
}

/* --- Contact Form Section (New High Conversion Object) --- */
.contact-form-section {
    background-color: var(--color-bg-light);
    /* Changed to white to match layout */
    color: var(--color-bg-dark);
    padding-bottom: 100px;
    /* Space for sticky bar */
}

.form-wrapper {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
    border-top: 5px solid var(--color-cta);
    border-bottom: 5px solid var(--color-cta);
}

.form-group {
    margin-bottom: var(--spacing-sm);
    text-align: left;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
    font-size: 0.9rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #CBD5E0;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--color-cta);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 77, 67, 0.2);
}

.btn-block {
    width: 100%;
    margin-top: var(--spacing-sm);
}

.privacy-note {
    text-align: center;
    font-size: 0.8rem;
    color: #718096;
    margin-top: var(--spacing-sm);
}

/* --- Sticky Mobile CTA (Conversion Booster) --- */
.sticky-mobile-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    display: none;
    /* Hidden on desktop */
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.sticky-btn {
    flex: 1;
    padding: 16px;
    text-align: center;
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.sticky-whatsapp {
    background-color: #25D366;
    /* WhatsApp Green */
    color: white;
}

.sticky-quote {
    background-color: var(--color-bg-light);
    color: var(--color-cta);
}

@media (max-width: 768px) {
    .sticky-mobile-cta {
        display: flex;
    }

    .contact-form-section {
        padding-bottom: 80px;
        /* Space for sticky bar */
    }

    .form-wrapper {
        padding: var(--spacing-md);
    }
}


/* --- 2x2 Grid Hero Section (Brand Manual) --- */
.hero-split-grid {
    display: grid;
    grid-template-columns: 50% 50%;
    grid-template-rows: minmax(70vh, auto);
    width: 100vw;
    background-color: var(--color-bg-light); /* grid line border color implicit if gap used */
    gap: 1px; /* The elegant thin line */
    position: relative;
    padding-top: 80px; /* Header push */
}

.grid-cell {
    position: relative;
    background-color: var(--color-bg-light); /* Petroleum Green */
    overflow: hidden;
}

.bg-petroleum { background-color: #004D43 !important; }
.bg-dark { background-color: #142729 !important; }
.bg-light { background-color: #EBFFF6 !important; }

.text-light { color: var(--color-text-main) !important; }
.text-dark { color: #142729 !important; }

.cell-text {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Typography Overrides */
.hero-label {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: #EBFFF6;
}

.hero-lead {
    font-size: 1.125rem;
    color: #EBFFF6;
    opacity: 0.9;
    max-width: 90%;
}

.btn-outline-light {
    background: transparent;
    border: 2px solid #EBFFF6;
    color: #EBFFF6;
}

.btn-outline-light:hover {
    background: #EBFFF6;
    color: #004D43;
}

/* Grafismos / Clipping masks to simulate the semi-circle */
.grafismo-container {
    width: 100%;
    height: 100%;
    position: relative;
}
.cov-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.corner-symbol {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 40px;
}

.vertical-text-wrapper {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    font-family: 'Outfit', sans-serif;
    font-size: 8rem;
    font-weight: 300;
    color: #EBFFF6;
    letter-spacing: -2px;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Background Grafismo utility */
.bg-grafismo {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    z-index: 0;
    pointer-events: none;
}
.op-10 { opacity: 0.1; }

.trust-bar {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(235, 255, 246, 0.1);
}
.display-flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Header adjust for the new dark split */
.site-header {
    background-color: var(--color-bg-light) !important;
    border-bottom: 1px solid rgba(235, 255, 246, 0.1) !important;
}
.nav-link { color: var(--color-text-main) !important; }
.nav-link:hover { color: var(--color-cta) !important; background: #EBFFF6; padding: 2px 8px; border-radius: 4px; text-decoration: none !important;}

@media (max-width: 900px) {
    .hero-split-grid {
        display: flex;
        flex-direction: column;
    }
    .grid-cell { min-height: 40vh; }
    .vertical-text-wrapper {
        writing-mode: horizontal-tb;
        font-size: 4rem;
        padding: 2rem;
    }
}

/* --- 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: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.whatsapp-icon {
    width: 35px;
    height: 35px;
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-icon {
        width: 30px;
        height: 30px;
    }
}
/* --- Custom Multi-Column Footer --- */
.custom-footer {
    text-align: left !important;
    background-color: #004D43 !important; /* Petrol Green */
    color: var(--color-white) !important;
    padding: 60px 0 0 0 !important;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.brand-col p {
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.footer-logo {
    max-width: 180px;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-icon, .icon-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background-color: transparent !important; /* Transparent Background */
    color: #EBFFF6 !important; /* Light Blue Icon */
    border-radius: 50%;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.social-icon:hover {
    transform: scale(1.1);
}

.footer-heading {
    color: var(--color-white);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-list li, .loc-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.loc-item {
    align-items: flex-start;
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.2) !important;
    padding: 20px 0 !important;
    color: rgba(255, 255, 255, 0.6) !important;
    border-top: none !important;
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}