:root {
    --color-primary: #f26d21;
    --color-primary-dark: #cc5617;
    --color-secondary: #0d5a7c;
    --color-background: #61bae4;
    --color-background-strong: #4da8d4;
    --color-surface: rgba(97, 186, 228, 0.78);
    --color-surface-strong: rgba(77, 168, 212, 0.88);
    --color-surface-soft: rgba(177, 224, 246, 0.75);
    --color-text: #083f57;
    --color-text-invert: #ffffff;
    --color-muted: #0b3a4b;
    --color-border: rgba(255, 255, 255, 0.55);
    --font-base: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    --shadow-soft: 0 12px 28px rgba(4, 37, 51, 0.18);
    --radius-card: 18px;
    --transition-base: 0.2s ease-in-out;
    --container-max: 1100px;
}

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    font-family: var(--font-base);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
}

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

a:hover,
a:focus {
    color: var(--color-primary);
}

img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

.container {
    width: min(100% - 2.5rem, var(--container-max));
    margin: 0 auto;
}

.site-header {
    background: rgba(97, 186, 228, 0.96);
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.top-banner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 1fr;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: transparent;
    border-bottom: 1px solid var(--color-border);
    height: 10vh;
    max-height: 10vh;
    min-height: 60px;
    overflow: hidden;
}

.top-banner img {
    max-width: 100%;
    max-height: calc(10vh - 1rem);
    width: auto;
    height: 100%;
    object-fit: contain;
    object-position: center;
    border-radius: 6px;
    display: block;
    margin: 0 auto;
}

.top-banner img:first-child,
.top-banner img:last-child {
    object-position: center;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    gap: 1rem;
}

.logo {
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--color-text-invert);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.site-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.5rem;
    font-weight: 600;
    color: var(--color-text-invert);
}

.site-nav a {
    color: var(--color-text-invert);
}

.site-nav a[aria-current="page"] {
    color: var(--color-primary);
}

.presentation {
    padding: clamp(2rem, 5vw, 3.5rem) 0;
}

.presentation-wrapper {
    width: min(100% - 2rem, var(--container-max));
    margin: 0 auto;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: 0 22px 46px rgba(4, 37, 51, 0.28);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.presentation-wrapper img {
    width: 100%;
    height: auto;
    border-radius: 0;
}

.section {
    padding: clamp(3rem, 8vw, 5rem) 0;
}

.section h1,
.section h2,
.section h3 {
    color: var(--color-text-invert);
}

.section p {
    color: rgba(255, 255, 255, 0.92);
}

.card-grid {
    display: grid;
    gap: 1.75rem;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
}

.card,
.values-grid article,
.info-card,
.testimonial-grid blockquote,
.order-form,
.about-grid figure,
.mission-grid article,
.team .card,
.order-info {
    background: var(--color-surface);
    border-radius: var(--radius-card);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.card:hover,
.card:focus-within {
    transform: translateY(-6px);
    box-shadow: 0 18px 36px rgba(4, 37, 51, 0.28);
}

.card-body {
    padding: 1.75rem;
    color: var(--color-text);
}

.card-body h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
}

.card-body p {
    margin: 0;
    color: var(--color-muted);
}

.values-grid,
.mission-grid,
.ordering-grid,
.about-grid,
.testimonial-grid {
    display: grid;
    gap: 1.75rem;
}

.values-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.values-grid article {
    padding: 2rem;
}

.testimonial-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.testimonial-grid blockquote {
    margin: 0;
    padding: 1.75rem;
    font-style: italic;
    color: var(--color-text);
}

.testimonial-grid cite {
    display: block;
    margin-top: 1rem;
    font-style: normal;
    color: var(--color-muted);
}

.ordering-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: start;
}

.order-form {
    padding: clamp(1.5rem, 3vw, 2.25rem);
    display: grid;
    gap: 1.25rem;
}

.order-form fieldset {
    border: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.75rem;
}

.order-form legend {
    font-weight: 700;
    color: var(--color-text-invert);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.order-form label {
    font-weight: 600;
    color: var(--color-text-invert);
}

.order-form input,
.order-form textarea,
.order-form select {
    width: 100%;
    padding: 0.8rem 0.85rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    font: inherit;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
    background-color: var(--color-surface-soft);
    color: var(--color-text);
}

.order-form input:focus,
.order-form textarea:focus,
.order-form select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(242, 109, 33, 0.25);
    outline: none;
    background-color: rgba(255, 255, 255, 0.9);
}

.order-form textarea {
    resize: vertical;
}

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.95rem;
    color: var(--color-text-invert);
}

.checkbox input {
    width: auto;
    margin-top: 0.2rem;
}

.order-form .form-note {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
}

.order-info {
    padding: 1.75rem;
    color: var(--color-text-invert);
}

.order-info ul,
.order-info h2,
.order-info h3,
.order-info p {
    color: inherit;
}

.about-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
    gap: clamp(2rem, 6vw, 3rem);
}

.about-grid figure {
    padding: 1rem;
}

.about-grid figure img {
    border-radius: 12px;
}

.mission-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: clamp(1.5rem, 4vw, 2.5rem);
}

.mission-grid article {
    padding: 1.75rem;
}

.values-list {
    margin: 0;
    padding-left: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    display: grid;
    gap: 0.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.6rem;
    border-radius: 999px;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base), color var(--transition-base);
}

.btn.primary {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: var(--shadow-soft);
}

.btn.primary:hover,
.btn.primary:focus {
    transform: translateY(-2px);
    background-color: var(--color-primary-dark);
}

.btn.secondary {
    background-color: transparent;
    color: var(--color-text-invert);
    border-color: rgba(255, 255, 255, 0.55);
}

.btn.secondary:hover,
.btn.secondary:focus {
    border-color: #ffffff;
}

.site-footer {
    background-color: var(--color-background-strong);
    color: var(--color-text-invert);
    padding: 2rem 0;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    text-align: center;
    display: grid;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.footer-contact {
    opacity: 0.92;
}

@media (max-width: 768px) {
    .top-banner {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.25rem;
        padding: 0.25rem;
        height: 8vh;
        min-height: 60px;
    }

    .top-banner img {
        max-height: calc(8vh - 0.5rem);
        height: 100%;
        object-fit: contain;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
        padding: 0.5rem 0;
    }

    .site-nav .nav-list {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
        font-size: 0.9rem;
    }

    .presentation-wrapper {
        width: min(100% - 1.5rem, var(--container-max));
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.001ms !important;
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
    }
}