/* Global Variables */
:root {
    --primary-color: #1F5FA8;
    --secondary-color: #11687f;
    --background-color: #11687f30;
    /* Light Gray */
    --white: #FFFFFF;
    --text-main: #2c3e50;
    /* Softer dark for text */
    --text-muted: #7f8c8d;
    --box-shadow: 0 15px 35px rgba(31, 95, 168, 0.08);
    /* More diffuse, premium shadow */
    --box-shadow-hover: 0 20px 40px rgba(31, 95, 168, 0.12);
    --border-radius: 16px;
    /* Slightly rounder */
    --transition-speed: 0.4s;
    --font-family: 'Outfit', sans-serif;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    color: var(--text-main);
}

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

ul {
    list-style: none;
}

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

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-sm {
    max-width: 800px;
}

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

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


/* Buttons Premium Effects */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    font-size: 1rem;
    border: none;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #2980b9);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(31, 95, 168, 0.3);
}

.btn-header {
    background-color: #74b4fe;
    color: #0d4a5a;
    box-shadow: 0 4px 15px rgba(116, 180, 254, 0.3);
}

.btn-primary:hover,
.btn-header:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(31, 95, 168, 0.4);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(255, 255, 255, 0.2), transparent);
    opacity: 0;
    transition: 0.3s;
}

.btn-primary:hover::after {
    opacity: 1;
}

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

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-text {
    color: var(--primary-color);
    font-weight: 500;
    padding: 0;
}

.btn-text .arrow {
    margin-left: 8px;
    transition: 0.3s;
}

.btn-text:hover .arrow {
    transform: translateX(5px);
}

/* Header */
.header {
    background-color: rgb(17 104 127);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
    padding: 15px 0;
    transition: all 0.3s ease;
}

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

.logo {
    display: block;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.6);
    transform-origin: center;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: #ffffff;
}

.nav-link:hover {
    color: #ff8a8a;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-btn {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1200;
}

.mobile-menu-btn .bar {
    width: 100%;
    height: 2px;
    background-color: #d2e0e4;
    /* White bars for contrast on dark header */
    border-radius: 2px;
    transition: all 0.3s ease-in-out;
}

/* Transform to X when active (requires JS toggling class on btn) */
.mobile-menu-btn.active .bar {
    background-color: #11687f !important;
}

.mobile-menu-btn.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.mobile-menu-btn.active .bar:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Menu */
/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgb(255 255 255 / 92%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.close-menu-btn {
    position: absolute;
    top: 25px;
    right: 25px;
    background: none;
    border: none;
    font-size: 2.5rem;
    cursor: pointer;
    color: var(--text-main);
    transition: transform 0.3s;
    z-index: 1150;
    /* Often replaced by the toggle button itself if aligned */
    display: none;
    /* We will use the main toggle button (X) instead for cleaner UX */
}

.mobile-menu-header {
    position: absolute;
    top: 20px;
    left: 20px;
}

.mobile-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    text-align: center;
    list-style: none;
    margin-bottom: 40px;
}

.mobile-link {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-main);
    text-decoration: none;
    position: relative;
    transition: color 0.3s;
}

.mobile-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.mobile-link:hover {
    color: var(--primary-color);
}

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

.btn-mobile-cta {
    font-size: 1.1rem;
    padding: 16px 40px;
    box-shadow: 0 10px 30px rgba(31, 95, 168, 0.25);
}

/* Hero Section */
.hero {
    padding: 100px 0 120px;
    background: radial-gradient(circle at bottom right, #11687f05 40%, #FFFFFF 80%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 24px;
    color: var(--text-main);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.hero-bullets {
    margin-bottom: 40px;
}

.hero-bullets li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
}

.icon-check {
    color: var(--secondary-color);
    font-weight: bold;
    background: #eef6fc;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    margin-bottom: 30px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-muted);
    background: #fff;
    padding: 10px 20px;
    border-radius: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    width: fit-content;
}

.hero-image-wrapper {
    position: relative;
}

.hero-img {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
}

.blob-shape {
    position: absolute;
    top: -40px;
    right: -40px;
    width: 100%;
    height: 100%;
    background: var(--secondary-color);
    opacity: 0.2;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    z-index: 1;
    animation: blob-bounce 8s infinite alternate ease-in-out;
}

@keyframes blob-bounce {
    0% {
        transform: translate(0, 0) scale(1);
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }

    100% {
        transform: translate(-20px, 20px) scale(1.05);
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
}

/* Sections General */
section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 20px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.section-text {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.7;
}

/* Problem Section */
.problem-section {
    background-color: #fff;
}

.problem-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.problem-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Emsella Section */
.emsella-section {
    background-color: var(--background-color);
}

.emsella-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.highlight-box {
    background: #fff;
    padding: 20px;
    border-left: 4px solid var(--primary-color);
    border-radius: 4px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
}

.emsella-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* How it works */
.how-it-works {
    background-color: #fff;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.step-card {
    position: relative;
    padding: 30px;
    background: #F8FAFC;
    border-radius: 16px;
    transition: 0.3s;
}

.step-card:hover {
    transform: translateY(-5px);
    background: #fff;
    box-shadow: var(--box-shadow);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.step-card h3 {
    margin-bottom: 10px;
    font-size: 1.25rem;
}

.step-card p {
    font-size: 0.95rem;
    color: #666;
}

.disclaimer-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 20px;
    margin-bottom: 40px;
}

.how-img {
    border-radius: 20px;
    max-height: 500px;
    width: 100%;
    object-fit: cover;
}

/* Benefits */
.benefits-section {
    background-color: var(--background-color);
}

.benefits-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: start;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.benefit-card {
    background: #fff;
    padding: 24px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    transition: 0.3s;
}

.benefit-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.benefit-icon {
    font-size: 2rem;
    margin-bottom: 15px;
}

.benefit-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.benefit-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
}

.benefits-image img {
    border-radius: 24px;
    height: 100%;
    object-fit: cover;
    box-shadow: var(--box-shadow);
}

/* Indications */
.indications-section {
    background: #fff;
}

.indications-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.check-list li {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.check-list li::before {
    content: "✓";
    color: var(--primary-color);
    font-weight: bold;
}

.warning-box {
    margin-top: 30px;
    padding: 16px;
    background: #fff5f5;
    border: 1px solid #ffdcdc;
    color: #c53030;
    border-radius: 8px;
    font-size: 0.9rem;
}

.indications-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Differentiators */
.diff-section {
    background: var(--background-color);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.diff-item {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border-top: 4px solid var(--secondary-color);
}

.diff-item h3 {
    margin-bottom: 15px;
}

.diff-image-wrapper img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--box-shadow);
}

/* Testimonials */
.testimonials-section {
    background: #fff;
    padding-bottom: 120px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background: #f9f9f9;
    padding: 30px;
    border-radius: 16px;
    position: relative;
    font-style: italic;
}

.testimonial-card::before {
    content: "“";
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: #e0e0e0;
    font-family: serif;
    line-height: 1;
}

.quote {
    position: relative;
    z-index: 1;
    margin-bottom: 15px;
    color: #444;
}

.author {
    font-weight: 600;
    color: var(--primary-color);
    font-style: normal;
    text-align: right;
}

/* FAQ */
.faq-section {
    background: var(--background-color);
}

.faq-list {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    background: #fff;
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
}

.faq-question {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    color: var(--text-main);
    transition: 0.2s;
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question .icon {
    font-size: 1.5rem;
    color: var(--secondary-color);
    transition: 0.3s;
}

.faq-item.active .faq-question .icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: #fafafa;
}

.faq-answer p {
    padding: 0 20px 20px;
    color: #666;
    line-height: 1.6;
}

.legal-note {
    margin-top: 30px;
    font-size: 0.85rem;
    color: #999;
}

/* Final CTA */
.final-cta-section {
    background-color: #1a202c;
    /* sleek dark bg for premium feel */
    color: #fff;
    padding: 80px 0;
    position: relative;
}

.cta-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.cta-content .section-title {
    color: #fff;
}

.cta-text {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-img {
    border-radius: 12px;
    margin-top: 30px;
    opacity: 0.8;
}

/* Form */
.form-wrapper {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    color: var(--text-main);
}

.lead-form h3 {
    margin-bottom: 10px;
    font-size: 1.5rem;
    text-align: center;
}

.form-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: 0.3s border;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(31, 95, 168, 0.1);
}

.btn-block {
    width: 100%;
    display: block;
    margin-top: 20px;
    padding: 14px;
    font-size: 1.1rem;
}

.form-feedback {
    margin-top: 15px;
    padding: 10px;
    background: #e6fffa;
    color: #2c7a7b;
    border-radius: 6px;
    text-align: center;
    font-weight: 500;
}

/* Footer */
.footer {
    background: #fff;
    padding: 20px 0 20px;
    border-top: 1px solid #f0f0f0;
}

.footer-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    text-align: center;
}

.footer-brand .footer-logo-text {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.footer-contact {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 400;
}

.footer-social {
    display: flex;
    flex-direction: row;
    gap: 50px;
    margin-top: 10px;
}

.footer-social .social-icon {
    width: 48px;
    height: 48px;
    transition: transform 0.3s;
}

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

.footer-bottom {
    border-top: none;
    padding-top: 0;
    font-size: 0.85rem;
    color: #bbb;
    text-align: center;
}

/* Sections Subtle Enhancements */
.step-card,
.benefit-card,
.diff-item,
.testimonial-card {
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease;
}

.step-card:hover,
.benefit-card:hover,
.diff-item:hover,
.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-hover);
}

.check-list li {
    padding: 8px 0;
}

/* Glassmorphism Hints */
.highlight-box {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.6);
}

/* Floating WhatsApp */
.float-whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.float-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.2);
}

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

/* Fade In Animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, visibility;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: none;
}

/* Responsive */
@media (max-width: 900px) {

    .hero-container,
    .problem-container,
    .emsella-container,
    .indications-container,
    .cta-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-container {
        grid-template-areas: "img" "content";
        gap: 30px;
    }

    .hero-content {
        grid-area: content;
    }

    .hero-image-wrapper {
        grid-area: img;
        margin: 0 auto;
        max-width: 500px;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .trust-badge {
        margin: 0 auto;
    }

    .hero-bullets li {
        justify-content: center;
    }

    .logo-img {
        height: 40px;
    }

    .problem-container {
        grid-template-areas: "img" "content";
    }

    .problem-image {
        grid-area: img;
    }

    .problem-content {
        grid-area: content;
    }

    .benefits-layout {
        grid-template-columns: 1fr;
    }

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

    .benefits-image {
        display: none;
    }

    /* Hide image on mobile to save space */

    .indications-container {
        grid-template-areas: "content" "img";
    }

    .nav-list {
        display: none;
    }

    .header-actions .nav-btn {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .hero-title {
        font-size: 2.2rem;
    }

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

    .cta-img {
        display: none;
    }
}

@media (max-width: 600px) {
    section {
        padding: 60px 0;
    }

    .hero {
        padding: 40px 0 60px;
    }

    .float-whatsapp {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .whatsapp-icon {
        width: 28px;
        height: 28px;
    }
}