/* ==========================================================================
   QKLOTHING — styles.css
   Hand-written production CSS (no framework / no CDN)
   Palette: Prussian Blue #1D3557 · Celadon #3D6E90 · Powder #A8DADC
            Honeydew #F1FAEE · Imperial Red #CC2433
            (Celadon darkened from original #457B9D so body text clears WCAG AA 4.5:1)
   Breakpoints: 768px (md) · 1024px (lg) — mobile first
   ========================================================================== */

:root {
    --prussian-blue: #1D3557;
    --celadon-blue: #3D6E90; /* AA-corrected (was #457B9D = 4.30:1 on honeydew) */
    --powder-blue: #A8DADC;
    --honeydew: #F1FAEE;
    --imperial-red: #CC2433;
    --imperial-red-dark: #b21e2b;
    --text-dark: #212529;
    --white: #ffffff;
    --green: #22c55e;
    --green-dark: #16a34a;
    --yellow: #facc15;
    --header-height: 66px;
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-full: 9999px;
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
}

/* ---------- Base ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 14px);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-dark);
    background-color: var(--honeydew);
    -webkit-font-smoothing: antialiased;
}

img,
svg,
video {
    display: block;
    max-width: 100%;
}

img {
    height: auto;
}

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

button {
    font: inherit;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    color: inherit;
}

ul,
ol {
    margin: 0;
    padding: 0;
}

figure,
blockquote {
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    line-height: 1.2;
}

p {
    margin: 0;
}

:focus-visible {
    outline: 3px solid var(--celadon-blue);
    outline-offset: 2px;
    border-radius: 4px;
}

.site-header :focus-visible {
    border-radius: 8px;
}

[hidden] {
    display: none !important;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    z-index: 200;
    background: var(--prussian-blue);
    color: var(--white);
    font-weight: 600;
    padding: 12px 20px;
    border-radius: 0 0 8px 8px;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 0;
}

.container {
    width: 100%;
    max-width: 1400px;
    margin-inline: auto;
    padding-inline: 24px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 16px;
    line-height: 1.2;
    text-align: center;
    border: 1px solid transparent;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 48px;
}

.btn--lg {
    padding: 16px 32px;
    font-size: 18px;
}

.btn--primary {
    background-color: var(--imperial-red);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover,
.btn--primary:focus-visible {
    background-color: var(--prussian-blue);
    color: var(--white);
    transform: scale(1.05);
}

.btn--glass {
    background-color: rgb(255 255 255 / 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-color: rgb(255 255 255 / 0.5);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn--glass:hover,
.btn--glass:focus-visible {
    background-color: var(--white);
    color: var(--prussian-blue);
    transform: scale(1.05);
}

.btn:active {
    transform: scale(1.02);
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    background-color: rgb(241 250 238 / 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgb(168 218 220 / 0.5);
    box-shadow: var(--shadow-md);
}

.site-header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block: 12px;
    gap: 16px;
}

.logo {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.page {
    position: relative;
}

.logo--footer {
    opacity: 0.95;
    transition: opacity 0.3s ease;
}

.logo--footer:hover,
.logo--footer:focus-visible {
    opacity: 1;
}

.logo__svg {
    height: 40px;
    width: auto;
}

.logo__text {
    font-family: 'Poppins', sans-serif;
}

.site-nav {
    display: none;
}

.nav-link {
    color: var(--celadon-blue);
    font-weight: 500;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding-inline: 4px;
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--prussian-blue);
}

.nav-cta {
    display: none;
    padding: 8px 24px;
    min-height: 44px;
}

.menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--prussian-blue);
    border-radius: 8px;
}

.menu-toggle__icon {
    width: 28px;
    height: 28px;
}

.menu-toggle__icon--hidden {
    display: none;
}

.mobile-menu {
    background-color: var(--honeydew);
    padding-bottom: 16px;
    border-top: 1px solid rgb(168 218 220 / 0.3);
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 12px 24px 0;
}

.mobile-menu__nav .nav-link {
    justify-content: center;
    width: 100%;
    padding-block: 10px;
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
}

.hero__media {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    inset: 0; /* longhand above = fallback for browsers without the shorthand */
    z-index: 10;
}

.hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    inset: 0;
    z-index: 20;
    background-color: rgb(0 0 0 / 0.6);
}

.hero__content {
    position: relative;
    z-index: 30;
    max-width: 896px;
    padding-inline: 24px;
}

.hero__title {
    font-size: 36px;
    font-weight: 800;
    line-height: 1.15;
    color: var(--white);
    text-shadow: 2px 2px 8px rgb(0 0 0 / 0.7);
}

.hero__subtitle {
    font-size: 18px;
    font-weight: 500;
    color: var(--powder-blue);
    margin-top: 24px;
    text-shadow: 1px 1px 4px rgb(0 0 0 / 0.7);
}

.hero__actions {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    justify-content: center;
}

.hero__actions .btn {
    width: 100%;
}

/* ---------- Sections ---------- */
.section {
    padding-block: 80px;
}

.section--compact {
    padding-block: 64px;
}

.section--honeydew {
    background-color: var(--honeydew);
}

.section--white {
    background-color: var(--white);
}

.section--dark {
    background-color: var(--prussian-blue);
    color: var(--honeydew);
}

.section-head {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 30px;
    font-weight: 700;
    color: var(--prussian-blue);
}

.section-sub {
    font-size: 18px;
    color: var(--celadon-blue);
    margin-top: 16px;
    max-width: 768px;
    margin-inline: auto;
}

.section--dark .section-title {
    color: var(--white);
}

/* ---------- Cards (shared) ---------- */
.card {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

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

/* ---------- Why Us / features ---------- */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

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

.feature-card__icon {
    display: inline-block;
    background-color: rgb(168 218 220 / 0.5);
    padding: 16px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    color: var(--celadon-blue);
}

.feature-card__icon svg {
    width: 32px;
    height: 32px;
}

.feature-card__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--prussian-blue);
    margin-bottom: 8px;
}

.feature-card__text {
    color: var(--celadon-blue);
}

/* ---------- Trusted by ---------- */
.trusted-heading {
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    color: var(--celadon-blue);
    letter-spacing: 0.05em;
}

.brands {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    margin-top: 32px;
    row-gap: 24px;
    column-gap: 48px;
    color: rgb(29 53 87 / 0.6);
}

.brand {
    display: flex;
    align-items: center;
    gap: 8px;
    filter: grayscale(1);
    transition: filter 0.3s ease;
}

.brand:hover {
    filter: grayscale(0);
}

.brand svg {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.brand__name {
    font-size: 24px;
    font-weight: 700;
}

/* ---------- Gallery ---------- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 1 / 1;
    background-color: var(--powder-blue);
}

.gallery-item__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease-in-out;
}

.gallery-item:hover .gallery-item__img,
.gallery-item:focus-within .gallery-item__img {
    transform: scale(1.05);
}

.gallery-item__caption {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    inset: 0;
    background-color: rgb(0 0 0 / 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 16px;
}

.gallery-item:hover .gallery-item__caption,
.gallery-item:focus-within .gallery-item__caption {
    opacity: 1;
}

.gallery-item__label {
    color: var(--white);
    font-weight: 700;
    font-size: 18px;
}

/* ---------- Services ---------- */
.services-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: start;
}

.service-visual {
    display: none;
}

.service-visual__frame {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    background-color: var(--white);
}

.service-visual__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease-in-out;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.service-item {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 2px solid transparent;
    transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.service-item__img {
    width: 100%;
    height: 208px;
    object-fit: cover;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.service-item__body {
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.service-item__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: rgb(168 218 220 / 0.5);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--celadon-blue);
}

.service-item__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--prussian-blue);
}

.service-item__text {
    color: var(--celadon-blue);
    margin-top: 8px;
}

/* ---------- Process ---------- */
.process {
    position: relative;
}

.process__line {
    display: none;
}

.process__grid {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    position: relative;
    z-index: 10;
}

.step {
    text-align: center;
    padding: 24px;
}

.step__num {
    width: 64px;
    height: 64px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--white);
    border-radius: var(--radius-full);
    border: 4px solid var(--honeydew);
    box-shadow: var(--shadow-md);
    margin-bottom: 24px;
    color: var(--imperial-red);
    font-weight: 700;
    font-size: 30px;
}

.step__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--prussian-blue);
    margin-bottom: 8px;
}

.step__text {
    color: var(--celadon-blue);
    font-size: 14px;
}

/* ---------- Sustainability ---------- */
.pillar-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 64px;
    max-width: 1152px;
    margin-inline: auto;
}

.pillar-card {
    border: 1px solid rgb(168 218 220 / 0.5);
}

.pillar-card:hover {
    box-shadow: var(--shadow-2xl);
}

.pillar-card__icon {
    width: 56px;
    height: 56px;
    background-color: rgb(168 218 220 / 0.5);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--celadon-blue);
}

.pillar-card__icon svg {
    width: 28px;
    height: 28px;
}

.pillar-card__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--prussian-blue);
    margin-top: 20px;
}

.pillar-card__text {
    color: var(--celadon-blue);
    margin-top: 8px;
}

.pillar-card__list {
    list-style: disc;
    padding-left: 24px;
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    color: var(--celadon-blue);
}

.certs {
    text-align: center;
    padding-top: 48px;
    border-top: 1px solid rgb(168 218 220 / 0.5);
}

.certs__title {
    font-size: 18px;
    font-weight: 600;
    color: var(--celadon-blue);
    margin-bottom: 16px;
}

.certs__list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px 24px;
    color: var(--prussian-blue);
    font-weight: 500;
}

.certs__sep {
    color: var(--powder-blue);
    display: none;
}

/* ---------- Case study ---------- */
.case-study {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
}

.case-study__text {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.badge {
    display: inline-block;
    align-self: flex-start;
    background-color: var(--imperial-red);
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: var(--radius-full);
}

.case-study__title {
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.15;
}

.case-study__lead {
    color: var(--powder-blue);
}

.case-study__quote {
    background-color: rgb(69 123 157 / 0.5);
    padding: 24px;
    border-radius: var(--radius-md);
    margin-top: 0;
}

.case-study__quote blockquote p {
    color: var(--honeydew);
    font-style: italic;
}

.case-study__quote figcaption {
    font-weight: 700;
    color: var(--white);
    margin-top: 16px;
    font-style: normal;
}

.case-study__media {
    width: 100%;
}

.case-study__frame {
    position: relative;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
}

.case-study__img-wrap {
    overflow: hidden;
}

.case-study__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease-in-out;
}

.case-study__frame:hover .case-study__img {
    transform: scale(1.05);
}

.case-study__caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 24px;
    background: linear-gradient(to top, rgb(0 0 0 / 0.8), transparent);
}

.case-study__caption-title {
    font-weight: 700;
    color: var(--white);
    font-size: 20px;
}

.case-study__caption p {
    color: var(--powder-blue);
}

/* ---------- Testimonials ---------- */
.testimonials {
    position: relative;
    width: 100%;
    min-height: 22rem;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 768px;
    margin-inline: auto;
}

.testimonial-item {
    width: 100%;
}

/* Static fallback (no JS): stack all testimonials */
html:not(.js) .testimonial-item + .testimonial-item {
    margin-top: 24px;
}

/* JS-enhanced slider */
.js .testimonial-item {
    position: absolute;
    opacity: 0;
    visibility: hidden;
    transition: opacity 700ms ease-in-out, visibility 700ms ease-in-out;
}

.js .testimonial-item.active {
    position: relative;
    opacity: 1;
    visibility: visible;
}

.testimonial-item figure {
    background-color: var(--honeydew);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 32px;
    text-align: center;
    border: 1px solid rgb(168 218 220 / 0.5);
}

.stars {
    display: flex;
    justify-content: center;
    gap: 4px;
    color: var(--yellow);
    margin-bottom: 16px;
}

.stars svg {
    width: 24px;
    height: 24px;
}

.testimonial-item blockquote p {
    font-size: 18px;
    font-weight: 500;
    color: var(--celadon-blue);
    font-style: italic;
}

.testimonial-item figcaption {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.testimonial-avatar {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--powder-blue);
    margin-bottom: 16px;
}

.testimonial-name {
    font-weight: 700;
    color: var(--prussian-blue);
}

.testimonial-company {
    font-size: 14px;
    color: var(--celadon-blue);
    font-style: normal;
}

.testimonials__controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 32px;
    gap: 16px;
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--honeydew);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    color: var(--text-dark);
    transition: background-color 0.3s ease;
}

.icon-btn:hover,
.icon-btn:focus-visible {
    background-color: var(--powder-blue);
}

.dots {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Controls are JS-only: hide them when JS failed / is disabled */
html:not(.js) .testimonials__controls {
    display: none;
}

.dot {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
}

.dot::before {
    content: "";
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: var(--powder-blue);
    transition: background-color 0.3s ease;
}

.dot.active::before,
.dot[aria-current="true"]::before {
    background-color: var(--prussian-blue);
}

/* ---------- FAQ ---------- */
.faq {
    max-width: 768px;
    margin-inline: auto;
    background-color: rgb(255 255 255 / 0.5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgb(168 218 220 / 0.5);
    overflow: hidden;
}

.faq-item {
    border-bottom: 1px solid rgb(168 218 220 / 0.5);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item__heading {
    margin: 0;
    font-size: 16px;
    font-weight: 400;
}

.accordion-button {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    padding: 20px 24px;
    gap: 16px;
    min-height: 64px;
    color: var(--prussian-blue);
    font-size: 18px;
    font-weight: 600;
    border-radius: 4px;
}

.accordion-button__chevron {
    flex-shrink: 0;
    display: inline-flex;
    color: var(--celadon-blue);
    transition: transform 0.3s ease;
}

.accordion-button[aria-expanded="true"] .accordion-button__chevron {
    transform: rotate(180deg);
}

.accordion-content {
    color: var(--celadon-blue);
}

.accordion-content p {
    padding: 0 24px 20px;
}

/* JS-enhanced collapse (static fallback: answers always visible) */
.js .accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out;
}

/* ---------- Contact ---------- */
.contact-card {
    max-width: 896px;
    margin-inline: auto;
    background-color: var(--prussian-blue);
    color: var(--honeydew);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    text-align: center;
}

.contact-card__title {
    font-size: 30px;
    font-weight: 700;
    color: var(--white);
}

.contact-card__sub {
    font-size: 18px;
    color: var(--powder-blue);
    margin-top: 16px;
    max-width: 672px;
    margin-inline: auto;
}

.contact-card__form-wrap {
    max-width: 768px;
    margin-inline: auto;
    margin-top: 32px;
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
    text-align: left;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.field {
    min-width: 0;
}

.field__label {
    display: block;
    color: var(--celadon-blue);
    font-weight: 600;
    margin-bottom: 8px;
}

.field__req {
    color: var(--imperial-red);
}

.field__input {
    width: 100%;
    padding: 12px;
    font-size: 16px; /* prevents iOS auto-zoom on focus */
    font-family: inherit;
    line-height: 1.4;
    background-color: rgb(241 250 238 / 0.8);
    color: var(--text-dark);
    border: 1px solid var(--powder-blue);
    border-radius: 8px;
    min-height: 48px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field__input::placeholder {
    color: var(--celadon-blue); /* solid AA-passing shade (was 60% alpha ≈ 2.5:1) */
}

.field__input:focus {
    outline: none;
    border-color: var(--celadon-blue);
    box-shadow: 0 0 0 3px rgb(69 123 157 / 0.35);
}

.field__input.is-error {
    border-color: var(--imperial-red);
}

.field__select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%233D6E90' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 42px;
}

textarea.field__input {
    resize: vertical;
    min-height: 96px;
}

.field__error {
    color: var(--imperial-red);
    font-size: 14px;
    margin-top: 4px;
}

.form-actions {
    margin-top: 32px;
    text-align: center;
}

/* ---------- Footer ---------- */
.site-footer {
    background-color: var(--prussian-blue);
    color: var(--honeydew);
    padding-block: 64px;
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

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

.site-footer__about {
    color: var(--powder-blue);
    max-width: 384px;
    margin-inline: auto;
    margin-top: 16px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--powder-blue);
    border-radius: var(--radius-full);
    transition: color 0.3s ease, background-color 0.3s ease;
}

.social-link:hover,
.social-link:focus-visible {
    color: var(--white);
    background-color: rgb(255 255 255 / 0.1);
}

.social-link__icon {
    width: 24px;
    height: 24px;
}

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

.footer-title {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--white);
    font-size: 16px;
}

.footer-links {
    list-style: none;
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--powder-blue);
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: var(--white);
}

.footer-contact {
    list-style: none;
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: var(--powder-blue);
}

.footer-contact li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.footer-contact svg {
    flex-shrink: 0;
}

.footer-contact a {
    transition: color 0.2s ease;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.footer-contact a:hover,
.footer-contact a:focus-visible {
    color: var(--white);
}

.site-footer__bottom {
    margin-top: 64px;
    padding-top: 32px;
    border-top: 1px solid rgb(69 123 157 / 0.5);
    text-align: center;
    color: rgb(168 218 220 / 0.8);
    font-size: 14px;
}

.site-footer__bottom a {
    text-decoration: underline;
    transition: color 0.2s ease;
}

.site-footer__bottom a:hover,
.site-footer__bottom a:focus-visible {
    color: var(--white);
}

/* ---------- Sticky WhatsApp CTA ---------- */
.whatsapp-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 50;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: var(--green);
    color: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.whatsapp-fab:hover,
.whatsapp-fab:focus-visible {
    background-color: var(--green-dark);
    transform: scale(1.1);
}

/* ---------- Reveal animation ---------- */
.js .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.js .reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Policy pages (privacy / terms) ---------- */
.policy-content h2 {
    font-size: 30px;
    font-weight: 700;
    color: var(--prussian-blue);
    margin-top: 32px;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--powder-blue);
    padding-bottom: 8px;
}

.policy-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--prussian-blue);
    margin-top: 24px;
    margin-bottom: 12px;
}

.policy-content p,
.policy-content li {
    color: var(--celadon-blue);
    line-height: 1.75;
    margin-bottom: 16px;
}

.policy-content ul {
    list-style-type: disc;
    padding-left: 24px;
    margin-bottom: 16px;
}

.policy-content a {
    color: var(--imperial-red);
    text-decoration: underline;
}

.policy-header {
    text-align: center;
    margin-bottom: 48px;
}

.policy-header h1 {
    font-size: 36px;
    font-weight: 700;
    color: var(--prussian-blue);
}

@media (min-width: 768px) {
    .policy-header h1 {
        font-size: 48px;
    }
}

.policy-header .policy-updated {
    font-size: 18px;
    color: var(--celadon-blue);
    margin-top: 16px;
}

/* ==========================================================================
   Breakpoints
   ========================================================================== */

@media (min-width: 640px) {
    .hero__actions {
        flex-direction: row;
    }

    .hero__actions .btn {
        width: auto;
    }

    .certs__sep {
        display: inline;
    }
}

@media (min-width: 768px) {
    .hero__title {
        font-size: 60px;
    }

    .hero__subtitle {
        font-size: 20px;
    }

    .section {
        padding-block: 112px;
    }

    .section-title {
        font-size: 36px;
    }

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

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

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

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

    .case-study__quote {
        margin-top: 0;
    }

    .testimonial-item figure {
        padding: 48px;
    }

    .testimonial-item blockquote p {
        font-size: 20px;
    }

    .contact-card {
        padding: 48px;
    }

    .contact-card__title {
        font-size: 36px;
    }

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

    .field--full {
        grid-column: span 2;
    }

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

    .site-footer__brand {
        grid-column: span 2;
        text-align: left;
    }

    .site-footer__about {
        margin-inline: 0;
    }

    .social-links {
        justify-content: flex-start;
    }

    .site-footer__col {
        text-align: left;
    }

    .footer-links a,
    .footer-contact a {
        justify-content: flex-start;
    }

    .footer-contact li {
        justify-content: flex-start;
    }
}

@media (min-width: 1024px) {
    /* Full desktop nav only ≥1024px: 6 links + CTA overflow 768–900px viewports
       (tablet horizontal-scroll bug — hamburger stays until here) */
    .site-nav {
        display: flex;
        align-items: center;
        gap: 32px;
    }

    .nav-cta {
        display: inline-flex;
    }

    .menu-toggle {
        display: none;
    }

    .mobile-menu {
        display: none !important;
    }

    .hero__title {
        font-size: 72px;
    }

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

    .services-layout {
        grid-template-columns: 1fr 1fr;
        gap: 64px;
    }

    .service-visual {
        display: block;
        position: sticky;
        top: 128px;
    }

    .service-item__img {
        display: none;
    }

    .service-item.is-active {
        border-color: var(--celadon-blue);
        transform: scale(1.05);
    }

    .process__line {
        display: block;
        position: absolute;
        top: 32px;
        left: 0;
        width: 100%;
        height: 1px;
        background-color: var(--powder-blue);
        z-index: 0;
    }

    .process__grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 32px;
    }

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

    .case-study {
        flex-direction: row;
    }

    .case-study__text,
    .case-study__media {
        width: 50%;
    }
}

/* ==========================================================================
   Motion preferences
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .js .reveal {
        opacity: 1;
        transform: none;
    }

    .service-item.is-active {
        transform: none;
    }
}