/* ==========================================================================
   Windsurf Sveti Vlas - CSS Design System & Stylesheet
   ========================================================================== */

/* --- Local Font Declarations (Self-hosted) --- */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url('fonts/inter-variable.woff2') format('woff2');
}

@font-face {
    font-family: 'Outfit';
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url('fonts/outfit-variable.woff2') format('woff2');
}

/* --- Custom Properties / Design Tokens --- */
:root {
    /* Color Palette */
    --color-primary: #0b2545;       /* Deep Sea Blue */
    --color-primary-rgb: 11, 37, 69;
    --color-secondary: #139a8c;     /* Bright Turquoise */
    --color-secondary-rgb: 19, 154, 140;
    --color-accent: #eeb902;        /* Warm Gold/Sand */
    --color-accent-rgb: 238, 185, 2;
    --color-accent-light: #fff8e1;
    --color-text-dark: #1e293b;     /* Slate Dark */
    --color-text-light: #64748b;    /* Slate Muted */
    --color-bg-light: #f4f8f7;      /* Crisp Ocean Mist */
    --color-white: #ffffff;
    --color-viber: #7360f2;
    --color-whatsapp: #25d366;

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* UI Details */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 32px;
    --box-shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --box-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --box-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --box-shadow-glass: 0 8px 32px 0 rgba(11, 37, 69, 0.15);
    
    /* Layout & Spacing */
    --container-width: 1200px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-white);
    color: var(--color-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.no-scroll {
    overflow: hidden;
}

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

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

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

/* --- Layout Utility Classes --- */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

.grid {
    display: grid;
    gap: 32px;
}

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

.grid-3-cols {
    grid-template-columns: repeat(3, 1fr);
}

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

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

.max-width-center {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Typography System --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

h3 {
    font-size: 1.75rem;
    margin-bottom: 12px;
}

h4 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

/* Section Header Styles */
.section-badge {
    display: inline-block;
    background-color: var(--color-accent-light);
    color: #b28900;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 12px;
}

.section-title {
    position: relative;
}

.section-desc {
    color: var(--color-text-light);
    font-size: 1.125rem;
    margin-bottom: 40px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 12px 28px;
    border-radius: 50px;
    transition: var(--transition-normal);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.875rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(19, 154, 140, 0.4);
}

.btn-primary:hover {
    background-color: #0e8578;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(19, 154, 140, 0.6);
}

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

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-whatsapp-direct {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-direct:hover {
    background-color: #20ba56;
    transform: translateY(-2px);
}

.btn-viber-direct {
    background-color: var(--color-viber);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(115, 96, 242, 0.3);
}

.btn-viber-direct:hover {
    background-color: #5e4cd0;
    transform: translateY(-2px);
}

/* --- Header / Navigation Bar --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-normal);
}

/* Sticky Header Style on Scroll */
.main-header.sticky {
    padding: 12px 0;
    background-color: rgba(11, 37, 69, 0.85);
    backdrop-filter: blur(16px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--color-secondary);
    animation: floatLogo 3s ease-in-out infinite;
}

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

/* Nav Menu */
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition-normal);
}

.nav-link:hover {
    color: var(--color-white);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-header {
    padding: 10px 22px;
    font-size: 0.9rem;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
}

.mobile-toggle .bar {
    width: 100%;
    height: 2.5px;
    background-color: var(--color-white);
    border-radius: 2px;
    transition: var(--transition-normal);
}

/* Mobile Menu Open State classes */
.mobile-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.mobile-toggle.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding-top: 180px;
    padding-bottom: 150px;
    background-image: url('images/hero-bg.jpg');
    background-size: cover;
    background-position: 72% 50%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: var(--color-white);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(11, 37, 69, 0.92) 0%, rgba(19, 154, 140, 0.45) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
}

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

.hero-content .badge {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    color: var(--color-white);
    padding: 6px 16px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 24px;
}

.hero-title {
    color: var(--color-white);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 50px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.feature-badge i {
    color: var(--color-accent);
}

/* Wave Divider SVG */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(0deg);
    z-index: 3;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 80px;
}

.wave-divider .shape-fill {
    fill: var(--color-white);
}

/* --- About Section --- */
.about-section {
    padding: 100px 0;
    overflow: hidden;
}

.image-wrapper {
    position: relative;
    padding-right: 20px;
    padding-bottom: 20px;
}

.rounded-img {
    border-radius: var(--border-radius-md);
    object-fit: cover;
    width: 100%;
    height: 480px;
    border: 4px solid var(--color-bg-light);
}

.shadow-lg {
    box-shadow: var(--box-shadow-lg);
}

.experience-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 24px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-md);
    text-align: center;
    min-width: 140px;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.experience-badge .number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    margin-bottom: 4px;
}

.experience-badge .text {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.usp-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.usp-list li {
    display: flex;
    gap: 16px;
}

.list-icon {
    font-size: 1.25rem;
    color: var(--color-secondary);
    background-color: var(--color-bg-light);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.usp-list li strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: 2px;
}

/* --- Activities Section --- */
.activities-section {
    padding: 100px 0;
    background-color: var(--color-bg-light);
}

.activity-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--box-shadow-sm);
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.activity-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-lg);
}

.card-img-holder {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.activity-card:hover .card-img {
    transform: scale(1.08);
}

.card-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: rgba(11, 37, 69, 0.8);
    backdrop-filter: blur(5px);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 14px;
    border-radius: 50px;
}

.card-body {
    padding: 32px;
    position: relative;
    padding-top: 40px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-icon-wrapper {
    position: absolute;
    top: -30px;
    left: 32px;
    width: 60px;
    height: 60px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 10px rgba(19, 154, 140, 0.3);
    border: 4px solid var(--color-white);
    transition: var(--transition-normal);
}

.activity-card:hover .card-icon-wrapper {
    transform: rotate(15deg);
    background-color: var(--color-primary);
}

.card-body h3 {
    margin-bottom: 12px;
}

.card-body p {
    color: var(--color-text-light);
    margin-bottom: 24px;
    font-size: 0.95rem;
    flex-grow: 1;
}

.card-features {
    list-style: none;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.card-features li {
    font-size: 0.9rem;
    color: var(--color-text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-features li i {
    color: var(--color-secondary);
    font-size: 0.8rem;
}

/* --- Pricing Section --- */
.prices-section {
    padding: 100px 0;
}

.pricing-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 50px;
}

.pricing-title-wrap {
    max-width: 600px;
}

/* Currency Switcher Toggle */
.currency-toggle-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--color-bg-light);
    padding: 6px;
    border-radius: 50px;
}

.currency-label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-left: 12px;
}

.toggle-btn-group {
    display: flex;
    gap: 4px;
}

.toggle-btn {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: 50px;
    color: var(--color-text-light);
    transition: var(--transition-fast);
}

.toggle-btn.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--box-shadow-sm);
}

/* Pricing Cards */
.price-card {
    background-color: var(--color-white);
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius-md);
    padding: 40px;
    position: relative;
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
}

.price-card:hover {
    box-shadow: var(--box-shadow-lg);
    border-color: transparent;
    transform: translateY(-4px);
}

.price-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 6px;
    transition: var(--transition-fast);
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
}

.price-secondary {
    font-size: 1.25rem;
    color: var(--color-text-light);
    font-weight: 500;
    margin-left: 8px;
    white-space: nowrap;
}

.price-secondary-inline {
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-weight: 400;
    margin-left: 6px;
    white-space: nowrap;
}

.price-period {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 32px;
    display: block;
}

.price-features-list {
    list-style: none;
    margin-bottom: 40px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.price-features-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed #e2e8f0;
    padding-bottom: 12px;
}

.price-features-list li:last-child {
    border-bottom: none;
}

.price-features-list li .val {
    font-size: 0.95rem;
    color: var(--color-text-dark);
}

.price-features-list li .price-det {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
}

/* Featured Price Card Highlight */
.featured-price {
    border-color: var(--color-secondary);
    box-shadow: var(--box-shadow-md);
    background: linear-gradient(to bottom, #ffffff, var(--color-bg-light));
}

.price-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    background-color: var(--color-accent);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 50px;
}

/* --- Instructors Section --- */
.instructors-section {
    padding: 100px 0;
    background-color: var(--color-bg-light);
    overflow: hidden;
}

.instructor-tag {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 12px 32px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    box-shadow: var(--box-shadow-md);
    border: 2px solid var(--color-white);
    white-space: nowrap;
}

.instructor-specs {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 40px;
}

.spec-item {
    display: flex;
    gap: 20px;
}

.spec-icon {
    font-size: 1.5rem;
    color: var(--color-white);
    background-color: var(--color-primary);
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(11, 37, 69, 0.2);
}

.spec-item h4 {
    margin-bottom: 4px;
}

.spec-item p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* --- FAQ Section --- */
.faq-section {
    padding: 100px 0;
}

.faq-accordion-group {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: var(--transition-normal);
}

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

.faq-arrow {
    font-size: 0.9rem;
    transition: var(--transition-normal);
    color: var(--color-text-light);
}

/* Collapse / Expand State */
.faq-item.active {
    box-shadow: var(--box-shadow-sm);
    background-color: var(--color-white);
    border: 1px solid #e2e8f0;
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    color: var(--color-secondary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
}

.faq-answer p {
    padding: 0 24px 24px 24px;
    color: var(--color-text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* --- Contact & Location Section --- */
.contact-section {
    padding: 100px 0;
    background-color: var(--color-white);
    overflow: hidden;
}

.contact-info {
    padding-right: 40px;
}

.contact-details {
    margin: 40px 0;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-icon {
    font-size: 1.25rem;
    color: var(--color-secondary);
    background-color: var(--color-bg-light);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.contact-channels {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.underline-hover:hover {
    text-decoration: underline;
    color: var(--color-secondary);
}

/* Modern Map Design */
.contact-map {
    height: 100%;
    min-height: 450px;
    display: flex;
}

.map-card {
    width: 100%;
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--box-shadow-md);
    position: relative;
    border: 4px solid var(--color-white);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    min-height: 450px;
    position: relative;
    background-image: linear-gradient(rgba(11, 37, 69, 0.15), rgba(11, 37, 69, 0.25)), url('images/map.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 30px;
}

.map-marker-glow {
    position: relative;
    width: 20px;
    height: 20px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    z-index: 5;
    margin-bottom: 20px;
}

.map-marker-glow::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background-color: rgba(19, 154, 140, 0.4);
    border-radius: 50%;
    animation: pulseGlow 2s infinite;
}

.map-label {
    position: relative;
    z-index: 5;
    background-color: var(--color-white);
    padding: 16px 24px;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--box-shadow-md);
    margin-bottom: 30px;
    max-width: 260px;
    font-size: 0.9rem;
    border-top: 3px solid var(--color-secondary);
}

.map-label i {
    color: var(--color-secondary);
    font-size: 1.2rem;
    margin-bottom: 6px;
    display: block;
}

.btn-map {
    position: relative;
    z-index: 5;
}

/* --- Footer --- */
.main-footer {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 400px;
}

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

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

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 28px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    color: var(--color-white);
    font-size: 1.1rem;
    transition: var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.social-links a:hover {
    background-color: var(--color-secondary);
    transform: translateY(-3px);
}

.footer-links h4, .footer-contact h4 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-links h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-secondary);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 6px;
}

.footer-contact p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

/* --- Scroll Animation Classes (Intersection Observer) --- */
.scroll-animate {
    opacity: 0;
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.scroll-animate.fade-up {
    transform: translateY(40px);
}

.scroll-animate.fade-left {
    transform: translateX(-40px);
}

.scroll-animate.fade-right {
    transform: translateX(40px);
}

.scroll-animate.active {
    opacity: 1;
    transform: translate(0, 0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* --- Keyframe Animations --- */
@keyframes floatLogo {
    0% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-4px) rotate(5deg); }
    100% { transform: translateY(0) rotate(0); }
}

@keyframes pulseGlow {
    0% { transform: translate(-50%, -50%) scale(0.6); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.6); opacity: 0; }
}

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }

    .grid-3-cols {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3-cols > *:last-child {
        grid-column: span 2;
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: span 2;
        max-width: 100%;
        margin-bottom: 20px;
    }

    .rounded-img {
        height: 380px;
    }
}

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

    .nav-menu {
        position: absolute;
        top: 100%;
        left: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-primary);
        padding: 50px 30px;
        transition: var(--transition-slow);
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu ul {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }

    .nav-link {
        font-size: 1.25rem;
    }

    .header-actions .btn-header {
        display: none; /* Hide WhatsApp button in small header, mobile menu can hold elements or rely on floating toggles */
    }

    .grid-2-cols {
        grid-template-columns: 1fr;
    }

    .grid-3-cols {
        grid-template-columns: 1fr;
    }

    .grid-3-cols > *:last-child {
        grid-column: span 1;
    }

    .hero-section {
        padding-top: 150px;
        padding-bottom: 100px;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .about-visual {
        order: 2;
    }

    .about-text {
        order: 1;
        margin-bottom: 40px;
    }

    .pricing-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .contact-info {
        padding-right: 0;
        margin-bottom: 50px;
    }

    .contact-map {
        min-height: 350px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: span 1;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }

    .hero-ctas .btn {
        width: 100%;
    }

    .price-card {
        padding: 30px 20px;
    }
}