/* ===================================
   RESET & BASE STYLES
   =================================== */

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

:root {
    /* Colors */
    --blue-950: #0c1e2e;
    --blue-900: #0f2537;
    --blue-800: #1e3a52;
    --blue-100: #dbeafe;
    --blue-50: #eff6ff;
    --cyan-600: #0891b2;
    --cyan-500: #06b6d4;
    --cyan-400: #22d3ee;
    --cyan-100: #cffafe;
    --gray-600: #4b5563;
    --gray-400: #9ca3af;
    --gray-200: #e5e7eb;
    --white: #ffffff;
    --black: #000000;

    /* Fonts */
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.5;
    font-weight: 400;

    /* Rendering */
    font-synthesis: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: 320px;
    min-height: 100vh;
    overflow-x: hidden;
    background-color: var(--white);
    color: #1e3a8a;
}

a {
    text-decoration: none;
    color: inherit;
}

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

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

input,
select,
textarea {
    font-family: inherit;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

::selection {
    background-color: var(--cyan-400);
    color: var(--black);
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* ===================================
   ANIMATIONS
   =================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateX(10px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }

    50% {
        transform: translateY(0);
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

@keyframes scaleUp {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.fade-in-section {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* ===================================
   FLOATING CONTACT BUTTONS
   =================================== */

.floating-contact-buttons {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 50;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.floating-btn-wrapper {
    position: relative;
}

.floating-tooltip {
    position: absolute;
    bottom: 0;
    right: 4rem;
    background-color: var(--blue-950);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 0.75rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    white-space: nowrap;
    font-weight: 700;
    font-size: 0.875rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease-out, visibility 0.2s ease-out;
    animation: fadeIn 0.2s ease-out;
}

.floating-tooltip.show {
    opacity: 1;
    visibility: visible;
}

.floating-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.floating-btn:hover {
    transform: scale(1.1);
}

.floating-btn:active {
    transform: scale(0.95);
}

.whatsapp-btn {
    background-color: var(--cyan-500);
}

.whatsapp-btn:hover {
    background-color: var(--cyan-600);
}

.whatsapp-btn svg {
    color: var(--white);
    width: 1.625rem;
    height: 1.625rem;
    stroke-width: 2.5;
}

.email-btn {
    background-color: var(--blue-950);
}

.email-btn:hover {
    background-color: var(--blue-900);
}

.email-btn svg {
    color: var(--cyan-400);
    width: 1.625rem;
    height: 1.625rem;
    stroke-width: 2.5;
}

/* ===================================
   SUCCESS NOTIFICATION
   =================================== */

.success-notification {
    position: fixed;
    top: 5rem;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    background-color: rgba(6, 182, 212, 0.2);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease-out, transform 0.4s ease-out, visibility 0.4s ease-out;
}

.success-notification.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.success-notification svg {
    width: 1rem;
    height: 1rem;
    stroke-width: 2;
}

/* ===================================
   NAVBAR
   =================================== */

.navbar {
    position: fixed;
    width: 100%;
    z-index: 50;
    transition: all 0.3s ease;
    left: 0;
    top: 0;
    background-color: transparent;
    padding: 0.75rem 0;
}

.navbar.scrolled {
    background-color: var(--blue-950);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    padding: 0.5rem 0;
}

@media (min-width: 768px) {
    .navbar {
        padding: 1rem 0;
    }
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .nav-container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .nav-container {
        padding: 0 2rem;
    }
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
}

.nav-logo svg {
    height: 1.5rem;
    width: 1.5rem;
    color: var(--cyan-400);
}

@media (min-width: 640px) {
    .nav-logo svg {
        height: 2rem;
        width: 2rem;
    }
}

.logo-text {
    font-size: 1.125rem;
    font-weight: 900;
    letter-spacing: -0.05em;
    text-transform: uppercase;
    font-style: italic;
}

@media (min-width: 640px) {
    .logo-text {
        font-size: 1.5rem;
    }
}

.logo-accent {
    color: var(--cyan-400);
}

/* Desktop Menu */
.nav-menu-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-menu-desktop {
        display: flex;
    }
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--cyan-400);
    transform: translateX(0.5rem);
}

.nav-link:active {
    transform: scale(0.95);
}

.btn-primary {
    padding: 0.625rem 1rem;
    text-align: center;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    cursor: pointer;
    background-color: var(--cyan-500);
    color: var(--white);
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.btn-primary:hover {
    background-color: var(--cyan-600);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transform: scale(1.05);
}

.btn-primary:active {
    transform: scale(0.95);
}

/* Language Selector Desktop */
.language-selector-desktop {
    position: relative;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    background-color: var(--cyan-600);
    color: var(--white);
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
}

.language-btn:hover {
    background-color: #0e7490;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transform: scale(1.05);
}

.language-btn:active {
    transform: scale(0.95);
}

.language-btn svg {
    width: 1rem;
    height: 1rem;
}

.language-menu {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    min-width: 180px;
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.language-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    width: 100%;
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 500;
    color: #1f2937;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.language-option:hover {
    background-color: #cffafe;
    color: #0e7490;
}

.language-dot {
    width: 0.5rem;
    height: 0.5rem;
    background-color: var(--cyan-500);
    border-radius: 50%;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    color: var(--white);
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu-toggle svg {
    width: 1.5rem;
    height: 1.5rem;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 50;
    pointer-events: none;
}

@media (min-width: 768px) {
    .mobile-menu {
        display: none;
    }
}

.mobile-menu-content {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 320px;
    background-color: var(--blue-950);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    opacity: 0;
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

.mobile-menu.open {
    pointer-events: auto;
}

.mobile-menu.open .mobile-menu-content {
    transform: translateX(0);
    opacity: 1;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--blue-800);
}

.mobile-menu-close {
    color: var(--white);
    transition: color 0.3s ease;
}

.mobile-menu-close:hover {
    color: var(--cyan-400);
}

.mobile-menu-close svg {
    width: 1.5rem;
    height: 1.5rem;
}

.mobile-menu-links {
    flex: 1;
    padding: 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    overflow-y: auto;
}

.mobile-nav-link {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--white);
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.mobile-nav-link:hover {
    color: var(--cyan-400);
    transform: translateX(0.5rem);
}

.mobile-nav-link:active {
    transform: scale(0.95);
}

.mobile-language-section {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--blue-800);
}

.mobile-language-section h4 {
    color: var(--white);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

#language-select-mobile {
    width: 100%;
    background-color: rgba(6, 182, 212, 0.2);
    color: var(--white);
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

#language-select-mobile:hover {
    background-color: rgba(6, 182, 212, 0.3);
}

#language-select-mobile option {
    background-color: var(--blue-950);
    color: var(--white);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero-section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #1e3a8a;
    padding-top: 4rem;
}

@media (min-width: 640px) {
    .hero-section {
        min-height: 120vh;
        padding-top: 0;
    }
}

@media (min-width: 768px) {
    .hero-section {
        clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
    }
}

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--blue-950), transparent, rgba(0, 0, 0, 0.3));
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .hero-content {
        padding: 0 1.5rem;
    }
}

@media (max-width: 767px) {

    html[lang="pl"] .hero-content,
    html[lang="ru"] .hero-content {
        padding-left: 2rem;
        padding-right: 2rem;
        box-sizing: border-box;
        overflow-x: hidden;
    }

    html[lang="pl"] .hero-content h1,
    html[lang="ru"] .hero-content h1 {
        word-break: break-all;
    }
}

.hero-subtitle {
    color: var(--cyan-400);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
    font-size: clamp(0.5rem, 1vw, 1rem);
    animation: bounce 1s infinite;
}

@media (min-width: 640px) {
    .hero-subtitle {
        letter-spacing: 0.2em;
        margin-bottom: 1rem;
    }
}

.hero-title {
    font-size: clamp(1.5rem, 5vw, 10rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 1rem;
    text-transform: uppercase;
    font-style: italic;
    line-height: 1.2;
    text-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    word-wrap: break-word;
}

@media (min-width: 640px) {
    .hero-title {
        margin-bottom: 1.5rem;
    }
}

.hero-title-accent {
    background: linear-gradient(to right, var(--cyan-400), #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    color: var(--gray-200);
    font-size: clamp(0.8rem, 2vw, 1.5rem);
    max-width: 42rem;
    margin: 0 auto 1.5rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    word-wrap: break-word;
}

@media (min-width: 640px) {
    .hero-description {
        margin-bottom: 2.5rem;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    justify-content: center;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        gap: 1rem;
        padding: 0;
    }
}

.hero-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    min-width: 200px;
    text-align: center;
}

@media (min-width: 640px) {
    .hero-btn {
        padding: 1rem 2rem;
        font-size: 1rem;
        min-width: 220px;
    }
}

.hero-btn:hover {
    transform: scale(1.05);
}

.hero-btn:active {
    transform: scale(0.95);
}

.hero-btn-primary {
    background-color: var(--white);
    color: #213547;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.hero-btn-primary:hover {
    background-color: var(--cyan-100);
}

.hero-btn-secondary {
    background-color: var(--blue-950);
    color: var(--white);
    border: 1px solid var(--blue-950);
}

.hero-btn-secondary:hover {
    background-color: var(--blue-900);
}

@media (min-width: 768px) and (max-width: 1200px) {
    .nav-menu-desktop {
        gap: 1rem;
    }

    .hero-text-section .hero-subtitle {
        font-size: 1.5rem;
    }

    .hero-text-section .hero-title {
        font-size: 8rem;
    }

    .hero-text-section .hero-description {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .hero-text-section .hero-subtitle {
        font-size: 0.75rem;
    }

    .hero-text-section .hero-title {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .hero-text-section .hero-description {
        font-size: 1.125rem;
    }

    .hero-text-section {
        margin-bottom: 1rem;
    }
}



/* ===================================
   ABOUT SECTION
   =================================== */

.about-section {
    padding: 3rem 0;
    background-color: var(--white);
    position: relative;
    width: 100%;
    overflow: hidden;
}

@media (min-width: 640px) {
    .about-section {
        padding: 4rem 0;
    }
}

@media (min-width: 768px) {
    .about-section {
        padding: 5rem 0;
    }
}

@media (min-width: 1024px) {
    .about-section {
        padding: 8rem 0;
    }
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 640px) {
    .about-grid {
        gap: 3rem;
    }
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 4rem;
    }
}

@media (min-width: 1024px) {
    .about-grid {
        gap: 4rem;
    }
}

.about-image-wrapper {
    position: relative;
    order: 1;
}

.about-image-bg {
    position: absolute;
    inset: -0.75rem;
    background-color: var(--cyan-100);
    border-radius: 2rem;
    transform: rotate(-3deg);
    z-index: 0;
}

@media (min-width: 640px) {
    .about-image-bg {
        inset: -1rem;
    }
}

.about-image {
    position: relative;
    z-index: 10;
    border-radius: 2rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    width: 100%;
    object-fit: cover;
    height: 350px;
}

@media (min-width: 640px) {
    .about-image {
        height: 400px;
    }
}

@media (min-width: 768px) {
    .about-image {
        height: 500px;
    }
}

.about-badge {
    position: absolute;
    bottom: -1.5rem;
    right: -0.75rem;
    background-color: var(--blue-950);
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    z-index: 20;
    max-width: 160px;
}

@media (min-width: 640px) {
    .about-badge {
        bottom: -2.5rem;
        right: -1.25rem;
        padding: 1.5rem;
        border-radius: 1rem;
        max-width: 200px;
    }
}

@media (min-width: 768px) {
    .about-badge {
        right: -2.5rem;
    }
}

.about-badge-number {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--cyan-400);
    margin-bottom: 0.25rem;
}

@media (min-width: 640px) {
    .about-badge-number {
        font-size: 2.25rem;
    }
}

.about-badge-text {
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.2;
}

@media (min-width: 640px) {
    .about-badge-text {
        font-size: 0.875rem;
    }
}

.about-content {
    order: 2;
    margin-top: 2rem;
}

@media (min-width: 640px) {
    .about-content {
        margin-top: 0;
    }
}

.section-tag {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

@media (min-width: 640px) {
    .section-tag {
        margin-bottom: 1rem;
    }
}

.section-tag-line {
    height: 2px;
    width: 2rem;
    background-color: var(--cyan-500);
}

@media (min-width: 640px) {
    .section-tag-line {
        width: 2.5rem;
    }
}

.section-tag-text {
    color: var(--cyan-600);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.75rem;
}

@media (min-width: 640px) {
    .section-tag-text {
        font-size: 0.875rem;
    }
}

.section-title {
    font-size: 1.875rem;
    font-weight: 900;
    color: var(--blue-950);
    margin-bottom: 1rem;
    text-transform: uppercase;
    line-height: 1.2;
}

@media (min-width: 640px) {
    .section-title {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
    }
}

@media (min-width: 768px) {
    .section-title {
        font-size: 3rem;
    }
}

.section-title-accent {
    color: var(--cyan-500);
}

.section-description {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.75;
}

@media (min-width: 640px) {
    .section-description {
        margin-bottom: 2rem;
        font-size: 1.125rem;
    }
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-icon {
    background-color: var(--cyan-100);
    padding: 0.5rem;
    border-radius: 9999px;
    color: var(--cyan-600);
    flex-shrink: 0;
}

.feature-icon svg {
    width: 1.125rem;
    height: 1.125rem;
    stroke-width: 3;
}

.feature-text {
    font-weight: 700;
    color: var(--blue-950);
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .feature-text {
        font-size: 1rem;
    }
}

.read-more-link {
    display: inline-flex;
    align-items: center;
    color: var(--blue-950);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .read-more-link {
        font-size: 1rem;
    }
}

.read-more-link:hover {
    color: var(--cyan-600);
    transform: translateX(0.5rem);
}

.read-more-link svg {
    margin-left: 0.5rem;
    width: 1.25rem;
    height: 1.25rem;
}

/* ===================================
   SERVICES SECTION
   =================================== */

.services-section {
    padding: 3rem 0;
    background-color: var(--blue-50);
    position: relative;
    width: 100%;
    overflow: hidden;
    opacity: 1;
}

@media (min-width: 640px) {
    .services-section {
        padding: 4rem 0;
    }
}

@media (min-width: 768px) {
    .services-section {
        padding: 5rem 0;
    }
}

@media (min-width: 1024px) {
    .services-section {
        padding: 6rem 0;
    }
}

.services-bg-decoration {
    position: absolute;
    top: 0;
    right: 0;
    overflow: hidden;
    display: none;
}

@media (min-width: 768px) {
    .services-bg-decoration {
        display: block;
    }
}

.services-bg-decoration::before {
    content: '';
    width: 24rem;
    height: 24rem;
    background-color: #a5f3fc;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

@media (min-width: 640px) {
    .section-header {
        margin-bottom: 3rem;
    }
}

@media (min-width: 768px) {
    .section-header {
        margin-bottom: 4rem;
    }
}

.services-category {
    margin-bottom: 2.5rem;
}

@media (min-width: 640px) {
    .services-category {
        margin-bottom: 3rem;
    }
}

@media (min-width: 768px) {
    .services-category {
        margin-bottom: 4rem;
    }
}

.services-category-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--blue-950);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    text-align: center;
}

@media (min-width: 640px) {
    .services-category-title {
        font-size: 1.875rem;
        margin-bottom: 2rem;
    }
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (min-width: 1024px) {
    .trips-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .courses-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.service-card {
    background-color: var(--white);
    border: 1px solid var(--blue-100);
    border-radius: 0.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

@media (min-width: 640px) {
    .service-card {
        min-height: 400px;
    }
}

.service-card:hover {
    transform: translateY(-0.5rem);
}

.service-card.animating {
    animation: scaleUp 0.5s ease;
    border-color: #3b82f6;
}

.service-card-image {
    width: 100%;
    height: 11rem;
    object-fit: cover;
    transition: transform 0.3s ease;
}

@media (min-width: 640px) {
    .service-card-image {
        height: 12rem;
    }
}

.service-card:hover .service-card-image {
    transform: scale(1.05);
}

.service-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

@media (min-width: 640px) {
    .service-card-content {
        padding: 2rem;
    }
}

.service-card-body {
    flex-grow: 1;
}

.service-card-title {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--blue-950);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

@media (min-width: 640px) {
    .service-card-title {
        font-size: 1.5rem;
    }
}

.service-card-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cyan-500);
    margin-bottom: 0.75rem;
}

@media (min-width: 640px) {
    .service-card-price {
        font-size: 1.875rem;
        margin-bottom: 1rem;
    }
}

.service-card-description {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    font-weight: 500;
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .service-card-description {
        margin-bottom: 2rem;
        font-size: 1rem;
    }
}

.service-card-btn {
    width: 100%;
    display: block;
    text-align: center;
    background-color: #213547;
    color: var(--white);
    font-weight: 700;
    padding: 0.75rem;
    border-radius: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .service-card-btn {
        font-size: 1rem;
    }
}

.service-card-btn:hover {
    background-color: var(--cyan-600);
    transform: scale(1.05);
}

.service-card-btn:active {
    transform: scale(0.95);
}

/* ===================================
   BOOKING SECTION
   =================================== */

.booking-section {
    position: relative;
    width: 100%;
    background-color: var(--blue-950);
    padding: 5rem 0 3rem;
    overflow: hidden;
}

@media (min-width: 640px) {
    .booking-section {
        padding: 6rem 0 4rem;
    }
}

@media (min-width: 768px) {
    .booking-section {
        padding: 8rem 0 6rem;
    }
}

.booking-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 640px) {
    .booking-grid {
        gap: 2.5rem;
    }
}

@media (min-width: 768px) {
    .booking-grid {
        gap: 3rem;
    }
}

@media (min-width: 1024px) {
    .booking-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.booking-info {
    color: var(--white);
}

.booking-title {
    font-size: 1.875rem;
    font-weight: 900;
    text-transform: uppercase;
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.2;
}

@media (min-width: 640px) {
    .booking-title {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
    }
}

@media (min-width: 768px) {
    .booking-title {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .booking-title {
        font-size: 3.75rem;
    }
}

.booking-title-accent {
    color: var(--cyan-400);
}

.booking-description {
    color: #bfdbfe;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.75;
}

@media (min-width: 640px) {
    .booking-description {
        font-size: 1.125rem;
        margin-bottom: 2rem;
    }
}

.booking-contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 640px) {
    .booking-contact-info {
        gap: 1.5rem;
    }
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .contact-item {
        gap: 1rem;
    }
}

.contact-icon {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 0.625rem;
    border-radius: 0.75rem;
    flex-shrink: 0;
}

@media (min-width: 640px) {
    .contact-icon {
        padding: 0.75rem;
    }
}

.contact-icon svg {
    color: var(--cyan-400);
    width: 1.25rem;
    height: 1.25rem;
}

.contact-label {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1rem;
}

@media (min-width: 640px) {
    .contact-label {
        font-size: 1.125rem;
    }
}

.contact-value {
    color: #bfdbfe;
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .contact-value {
        font-size: 1rem;
    }
}

.booking-form-wrapper {
    background-color: var(--white);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

@media (min-width: 640px) {
    .booking-form-wrapper {
        border-radius: 2rem;
        padding: 2rem;
    }
}

@media (min-width: 768px) {
    .booking-form-wrapper {
        padding: 2.5rem;
    }
}

.booking-form-title {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--blue-950);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

@media (min-width: 640px) {
    .booking-form-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .booking-form {
        gap: 1rem;
    }
}

.booking-form input,
.booking-form select,
.booking-form textarea {
    width: 100%;
    background-color: var(--blue-50);
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-weight: 700;
    color: var(--blue-950);
    border: none;
    font-size: 0.875rem;
}

@media (min-width: 640px) {

    .booking-form input,
    .booking-form select,
    .booking-form textarea {
        font-size: 1rem;
    }
}

.booking-form input::placeholder,
.booking-form select::placeholder,
.booking-form textarea::placeholder {
    color: #93c5fd;
}

.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--cyan-400);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

.date-input-wrapper {
    position: relative;
}

.date-icon {
    position: absolute;
    top: 0.875rem;
    right: 1rem;
    color: #93c5fd;
    width: 1rem;
    height: 1rem;
    pointer-events: none;
}

@media (min-width: 640px) {
    .date-icon {
        width: 1.25rem;
        height: 1.25rem;
    }
}

#program {
    transition: background-color 0.5s ease, color 0.5s ease;
}

#program.highlight {
    background-color: #10b981;
    color: var(--white);
}

.btn-submit {
    width: 100%;
    background-color: var(--cyan-500);
    color: var(--white);
    font-weight: 900;
    text-transform: uppercase;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .btn-submit {
        padding: 1rem;
        font-size: 1rem;
    }
}

.btn-submit:hover {
    background-color: var(--cyan-600);
    transform: scale(1.05);
}

.btn-submit:active {
    transform: scale(0.95);
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    width: 100%;
    background-color: var(--black);
    color: var(--white);
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 640px) {
    .footer {
        padding: 2.5rem 0;
    }
}

@media (min-width: 768px) {
    .footer {
        padding: 3rem 0;
    }
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
        text-align: left;
    }
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-column {
    /* Base styling */
}

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

@media (min-width: 640px) {
    .footer-social {
        grid-column: span 2;
    }
}

@media (min-width: 768px) {
    .footer-social {
        grid-column: span 1;
    }
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 900;
    text-transform: uppercase;
    font-style: italic;
    margin-bottom: 0.75rem;
    display: block;
}

@media (min-width: 640px) {
    .footer-logo {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
}

.footer-description {
    color: var(--gray-400);
    font-size: 0.75rem;
}

@media (min-width: 640px) {
    .footer-description {
        font-size: 0.875rem;
    }
}

.footer-title {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

@media (min-width: 640px) {
    .footer-title {
        font-size: 1.125rem;
        margin-bottom: 1rem;
    }
}

.footer-text {
    color: var(--gray-400);
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
}

@media (min-width: 640px) {
    .footer-text {
        font-size: 0.875rem;
    }
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .social-links {
        justify-content: flex-start;
    }
}

.social-links a {
    color: var(--cyan-400);
    transition: color 0.3s ease;
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .social-links a {
        font-size: 1rem;
    }
}

.social-links a:hover {
    color: #a5f3fc;
}

.footer-bottom {
    text-align: center;
    color: var(--gray-400);
    font-size: 0.75rem;
    font-weight: 500;
    margin-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
}

@media (min-width: 640px) {
    .footer-bottom {
        font-size: 0.875rem;
        margin-top: 2rem;
        padding-top: 2rem;
    }
}

.footer-copyright {
    margin: 0;
}