/* ==========================================================================
   Parkway Optical — Luxury Visual System
   ========================================================================== */

/* === Design Tokens === */
:root {
    --pk-royal-blue: #1E3A8A;
    --pk-navy: #0F172A;
    --pk-white: #FFFFFF;
    --pk-yellow: #F2B705;
    --pk-gray-50: #F8F9FB;
    --pk-gray-100: #F1F3F7;
    --pk-gray-200: #E5E7EB;
    --pk-gray-600: #4B5563;
    --pk-border: #D1D5DB;
    --font-heading: "Fraunces", Georgia, "Times New Roman", serif;
    --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --radius: 6px;
    --radius-lg: 10px;
    --section-y: clamp(4.5rem, 9vw, 7rem);
    --section-y-sm: clamp(3rem, 7vw, 4.5rem);
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-soft: 0 12px 40px rgba(15, 23, 42, 0.08);
    --shadow-lift: 0 24px 60px rgba(15, 23, 42, 0.14);
    --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.22);
    --reveal-distance: 20px;
    --reveal-duration: 0.55s;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--pk-gray-600);
    background: var(--pk-white);
    line-height: 1.7;
    font-size: 1rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--pk-royal-blue);
    text-decoration: none;
    transition: color 0.25s var(--ease-smooth);
}

a.pk-link-underline,
.pk-footer a,
.pk-contact-list a,
.pk-legal a {
    background-image: linear-gradient(currentColor, currentColor);
    background-position: 0 100%;
    background-repeat: no-repeat;
    background-size: 0 1px;
    transition: background-size 0.3s var(--ease-out), color 0.25s var(--ease-smooth);
}

a.pk-link-underline:hover,
.pk-footer a:hover,
.pk-contact-list a:hover,
.pk-legal a:hover {
    background-size: 100% 1px;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--pk-navy);
    line-height: 1.15;
    letter-spacing: -0.025em;
    font-weight: 600;
}

h1 { font-size: clamp(2.35rem, 5.5vw, 4.25rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.85rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); }

p { margin: 0 0 1.15rem; }

/* === Layout === */
.pk-container {
    width: min(1160px, calc(100% - 2.5rem));
    margin-inline: auto;
}

.pk-section {
    padding-block: var(--section-y);
}

.pk-section--gray {
    background: var(--pk-gray-50);
}

.pk-section--dark {
    background: var(--pk-navy);
    color: rgba(255, 255, 255, 0.82);
}

.pk-section--dark h2,
.pk-section--dark h3 { color: var(--pk-white); }

.pk-section--brands {
    overflow: hidden;
}

/* === Eyebrow & Lead === */
.pk-eyebrow {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--pk-royal-blue);
    margin-bottom: 1rem;
    padding-bottom: 0.65rem;
    position: relative;
}

.pk-eyebrow::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 2.5rem;
    height: 2px;
    background: linear-gradient(90deg, var(--pk-yellow), rgba(242, 183, 5, 0.25));
}

.text-center .pk-eyebrow::after {
    left: 50%;
    transform: translateX(-50%);
}

.pk-eyebrow--light {
    color: rgba(255, 255, 255, 0.78);
}

.pk-eyebrow--light::after {
    background: linear-gradient(90deg, var(--pk-yellow), rgba(255, 255, 255, 0.35));
}

.pk-lead {
    font-size: clamp(1.05rem, 2vw, 1.22rem);
    line-height: 1.75;
    max-width: 42rem;
    color: var(--pk-gray-600);
}

/* === Buttons === */
.pk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    text-transform: none;
    padding: 0.95rem 1.55rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition:
        color 0.35s var(--ease-smooth),
        border-color 0.35s var(--ease-smooth),
        background 0.35s var(--ease-smooth),
        transform 0.35s var(--ease-out),
        box-shadow 0.35s var(--ease-smooth);
}

.pk-btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.pk-btn--primary {
    background: var(--pk-royal-blue);
    color: var(--pk-white);
    box-shadow: inset 0 -3px 0 var(--pk-yellow), 0 8px 24px rgba(30, 58, 138, 0.25);
}

.pk-btn--primary:hover {
    background: #183076;
    color: var(--pk-white);
    box-shadow: inset 0 -3px 0 var(--pk-yellow), var(--shadow-soft);
}

.pk-btn--outline {
    background: rgba(255, 255, 255, 0.06);
    color: var(--pk-white);
    border-color: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(4px);
}

.pk-btn--outline:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.85);
    color: var(--pk-white);
}

.pk-btn--light {
    background: var(--pk-white);
    color: var(--pk-royal-blue);
    border-color: var(--pk-gray-200);
}

.pk-btn--light:hover {
    border-color: var(--pk-royal-blue);
    color: var(--pk-royal-blue);
    box-shadow: var(--shadow-soft);
}

.pk-btn--call {
    background: transparent;
    color: var(--pk-royal-blue);
    border-color: rgba(30, 58, 138, 0.35);
}

.pk-btn--call:hover {
    background: var(--pk-gray-50);
    border-color: var(--pk-royal-blue);
    color: var(--pk-royal-blue);
}

/* === Navbar === */
.pk-nav-wrap {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    transition:
        background 0.45s var(--ease-smooth),
        border-color 0.45s var(--ease-smooth),
        box-shadow 0.45s var(--ease-smooth);
}

.pk-page-home .pk-nav-wrap.pk-nav--overlay {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.55) 0%, rgba(15, 23, 42, 0) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: none;
}

.pk-page-home .pk-nav-wrap.pk-nav--overlay .pk-logo,
.pk-page-home .pk-nav-wrap.pk-nav--overlay .pk-nav-links a {
    color: rgba(255, 255, 255, 0.92);
}

.pk-page-home .pk-nav-wrap.pk-nav--overlay .pk-nav-links a:hover,
.pk-page-home .pk-nav-wrap.pk-nav--overlay .pk-nav-links a.is-active {
    color: var(--pk-white);
    background: rgba(255, 255, 255, 0.1);
}

.pk-page-home .pk-nav-wrap.pk-nav--overlay .pk-btn--call {
    color: var(--pk-white);
    border-color: rgba(255, 255, 255, 0.45);
}

.pk-page-home .pk-nav-wrap.pk-nav--overlay .pk-menu-toggle {
    border-color: rgba(255, 255, 255, 0.35);
    color: var(--pk-white);
}

.pk-nav-wrap.pk-nav--solid,
body:not(.pk-page-home) .pk-nav-wrap {
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(12px);
}

.pk-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 76px;
}

.pk-logo {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--pk-navy);
    text-decoration: none;
    white-space: nowrap;
    letter-spacing: -0.02em;
}

.pk-nav-links {
    display: none;
    align-items: center;
    gap: 0.2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.pk-nav-links a {
    display: block;
    padding: 0.55rem 0.85rem;
    color: var(--pk-gray-600);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    border-radius: var(--radius);
    transition: color 0.25s, background 0.25s;
}

.pk-nav-links a:hover,
.pk-nav-links a.is-active {
    color: var(--pk-royal-blue);
    background: var(--pk-gray-50);
}

.pk-nav-cta { display: none; align-items: center; gap: 0.7rem; }

.pk-menu-toggle {
    width: 46px;
    height: 46px;
    border: 1px solid var(--pk-border);
    border-radius: var(--radius);
    background: var(--pk-white);
    color: var(--pk-navy);
    cursor: pointer;
    transition: border-color 0.25s, background 0.25s;
}

.pk-mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 1040;
    background: var(--pk-white);
    padding: 1.5rem;
    transform: translateX(100%);
    transition: transform 0.35s var(--ease-out);
    overflow-y: auto;
}

.pk-mobile-menu.is-open { transform: translateX(0); }

.pk-mobile-menu__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.75rem;
}

.pk-mobile-menu__cta {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
}

.pk-mobile-menu nav a {
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid var(--pk-gray-200);
    color: var(--pk-navy);
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: 0.01em;
}

@media (min-width: 992px) {
    .pk-nav-links, .pk-nav-cta { display: flex; }
    .pk-menu-toggle, .pk-mobile-menu { display: none !important; }
}

body.pk-page-home { padding-top: 0; }
body:not(.pk-page-home) { padding-top: 76px; }

/* === Hero === */
.pk-hero {
    position: relative;
    min-height: clamp(620px, 88vh, 860px);
    display: flex;
    align-items: end;
    color: var(--pk-white);
    overflow: hidden;
    isolation: isolate;
}

.pk-hero__slider {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.pk-hero__slide {
    position: absolute;
    inset: -4%;
    background: var(--pk-navy) center/cover no-repeat;
    opacity: 0;
    transform: scale(1.08);
    filter: brightness(0.78) saturate(1.06) contrast(1.04);
    transition: opacity 2s var(--ease-smooth);
    will-change: opacity, transform;
}

.pk-hero__slide.is-active {
    opacity: 1;
    animation: pkKenBurns 12s var(--ease-smooth) forwards;
}

.pk-hero__slide.is-leaving {
    opacity: 0;
    transition: opacity 2s var(--ease-smooth);
}

@keyframes pkKenBurns {
    from { transform: scale(1.04); }
    to { transform: scale(1.12); }
}

.pk-hero__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(125deg, rgba(15, 23, 42, 0.82) 0%, rgba(15, 23, 42, 0.45) 42%, rgba(30, 58, 138, 0.28) 100%),
        linear-gradient(0deg, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.15) 55%, rgba(15, 23, 42, 0.35) 100%);
}

.pk-hero__vignette {
    position: absolute;
    inset: 0;
    z-index: 1;
    box-shadow: inset 0 0 140px rgba(0, 0, 0, 0.35);
    pointer-events: none;
}

.pk-hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-block: clamp(6.5rem, 14vw, 9rem) clamp(3rem, 7vw, 5rem);
}

.pk-hero h1 { color: var(--pk-white); margin-bottom: 1.25rem; }

.pk-hero__line { display: block; }

.pk-hero__line--accent { color: var(--pk-yellow); }

.pk-hero .pk-lead {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 34rem;
}

.pk-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.pk-hero__grid {
    display: grid;
    gap: 1.75rem;
}

@media (min-width: 992px) {
    .pk-hero__grid {
        grid-template-columns: 1.05fr 0.95fr;
        align-items: end;
        gap: 2.5rem;
    }
}

.pk-hero__controls {
    position: absolute;
    left: 50%;
    bottom: 1.75rem;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 0.65rem;
}

.pk-hero__dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.55);
    background: transparent;
    padding: 0;
    cursor: pointer;
    transition:
        background 0.35s var(--ease-smooth),
        border-color 0.35s var(--ease-smooth),
        box-shadow 0.35s var(--ease-smooth),
        transform 0.35s var(--ease-out);
}

.pk-hero__dot:hover {
    border-color: var(--pk-yellow);
    box-shadow: 0 0 0 4px rgba(242, 183, 5, 0.18);
}

.pk-hero__dot.is-active {
    background: var(--pk-yellow);
    border-color: var(--pk-yellow);
    box-shadow: 0 0 0 4px rgba(242, 183, 5, 0.22);
    transform: scale(1.1);
}

/* === Scroll Reveal === */
.pk-reveal {
    opacity: 0;
    transform: translateY(var(--reveal-distance));
    transition:
        opacity var(--reveal-duration) var(--ease-out),
        transform var(--reveal-duration) var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
}

.pk-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.pk-reveal--delay { --reveal-delay: 120ms; }

.pk-trust-grid .pk-trust-item:nth-child(1) { --reveal-delay: 0ms; }
.pk-trust-grid .pk-trust-item:nth-child(2) { --reveal-delay: 90ms; }
.pk-trust-grid .pk-trust-item:nth-child(3) { --reveal-delay: 180ms; }
.pk-trust-grid .pk-trust-item:nth-child(4) { --reveal-delay: 270ms; }

.row .col:nth-child(1) .pk-reveal,
.row .col:nth-child(1).pk-reveal { --reveal-delay: 0ms; }
.row .col:nth-child(2) .pk-reveal,
.row .col:nth-child(2).pk-reveal { --reveal-delay: 100ms; }
.row .col:nth-child(3) .pk-reveal,
.row .col:nth-child(3).pk-reveal { --reveal-delay: 200ms; }
.row .col:nth-child(4) .pk-reveal,
.row .col:nth-child(4).pk-reveal { --reveal-delay: 300ms; }

/* === Lead Form === */
.pk-lead-card {
    background: rgba(255, 255, 255, 0.97);
    color: var(--pk-gray-600);
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: var(--radius-lg);
    padding: 1.65rem 1.5rem;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(14px);
}

.pk-lead-card h2 {
    font-size: 1.35rem;
    margin: 0 0 0.4rem;
    color: var(--pk-navy);
}

.pk-lead-card p {
    font-size: 0.92rem;
    margin-bottom: 1.35rem;
    line-height: 1.6;
}

.pk-form label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--pk-navy);
    margin-bottom: 0.45rem;
}

.pk-form .form-control,
.pk-form .form-select {
    border-radius: var(--radius);
    border: 1px solid var(--pk-gray-200);
    border-bottom-width: 2px;
    background: var(--pk-white);
    min-height: 48px;
    font-size: 0.95rem;
    padding: 0.65rem 0.85rem;
    transition:
        border-color 0.25s var(--ease-smooth),
        box-shadow 0.25s var(--ease-smooth),
        background 0.25s var(--ease-smooth);
}

.pk-form textarea.form-control {
    min-height: auto;
    resize: vertical;
}

.pk-form .form-control:focus,
.pk-form .form-select:focus {
    border-color: var(--pk-royal-blue);
    border-bottom-color: var(--pk-yellow);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
    outline: none;
}

.pk-form .form-control.is-invalid,
.pk-form .form-select.is-invalid {
    border-color: #dc3545;
}

.pk-form .invalid-feedback {
    display: block;
    font-size: 0.78rem;
    margin-top: 0.35rem;
}

.pk-form-success {
    text-align: center;
    padding: 2rem 1rem;
    opacity: 0;
    animation: pkFadeIn 0.5s var(--ease-out) forwards;
}

.pk-form-success i {
    font-size: 2.25rem;
    color: var(--pk-royal-blue);
}

@keyframes pkFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* === Trust Section === */
.pk-trust-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .pk-trust-grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
}

@media (min-width: 992px) {
    .pk-trust-grid { grid-template-columns: repeat(4, 1fr); gap: 2rem; }
}

.pk-trust-item {
    padding: 0 0 1.25rem;
    border-bottom: 1px solid var(--pk-gray-200);
    transition: border-color 0.35s var(--ease-smooth);
}

.pk-trust-item:hover {
    border-bottom-color: rgba(242, 183, 5, 0.45);
}

.pk-trust-item i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    font-size: 1.25rem;
    color: var(--pk-royal-blue);
    border: 1px solid rgba(30, 58, 138, 0.18);
    border-radius: 50%;
    margin-bottom: 1rem;
    position: relative;
    transition:
        border-color 0.35s var(--ease-smooth),
        box-shadow 0.35s var(--ease-smooth),
        transform 0.35s var(--ease-out);
}

.pk-trust-item i::after {
    content: "";
    position: absolute;
    top: 6px;
    right: 6px;
    width: 7px;
    height: 7px;
    background: var(--pk-yellow);
    border-radius: 1px;
}

.pk-trust-item:hover i {
    border-color: rgba(30, 58, 138, 0.35);
    box-shadow: 0 8px 24px rgba(30, 58, 138, 0.08);
    transform: translateY(-2px);
}

.pk-trust-item h3 {
    margin: 0 0 0.5rem;
    font-size: 1.08rem;
    font-family: var(--font-heading);
}

.pk-trust-item p {
    margin: 0;
    font-size: 0.93rem;
    line-height: 1.65;
}

/* === Service Cards === */
.pk-service-card {
    height: 100%;
    border: 1px solid rgba(30, 58, 138, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--pk-white);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    transition:
        border-color 0.4s var(--ease-smooth),
        transform 0.45s var(--ease-out),
        box-shadow 0.45s var(--ease-smooth);
}

.pk-service-card--luxury {
    box-shadow: var(--shadow-soft);
}

.pk-service-card:hover {
    border-color: rgba(242, 183, 5, 0.55);
    transform: translateY(-8px);
    color: inherit;
    box-shadow: var(--shadow-lift);
}

.pk-service-card__media-wrap {
    position: relative;
    overflow: hidden;
}

.pk-service-card__media {
    aspect-ratio: 4/3;
    background: var(--pk-gray-100) center/cover no-repeat;
    transition: transform 0.7s var(--ease-out);
}

.pk-service-card:hover .pk-service-card__media {
    transform: scale(1.08);
}

.pk-service-card__media-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.5) 100%);
    pointer-events: none;
}

.pk-service-card__shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.22) 48%, transparent 65%);
    transform: translateX(-130%);
    transition: transform 0.85s var(--ease-out);
    pointer-events: none;
}

.pk-service-card:hover .pk-service-card__shine {
    transform: translateX(130%);
}

.pk-service-card__body {
    padding: 1.15rem 1.25rem 1.25rem;
    border-top: 1px solid var(--pk-gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.pk-service-card__body h3 {
    margin: 0;
    font-size: 1.08rem;
}

.pk-service-card__link {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--pk-royal-blue);
    white-space: nowrap;
}

.pk-service-card__link i {
    display: inline-block;
    transition: transform 0.3s var(--ease-out);
}

.pk-service-card:hover .pk-service-card__link i {
    transform: translateX(4px);
}

.pk-service-card__icon {
    aspect-ratio: 4/3;
    display: grid;
    place-items: center;
    background: var(--pk-gray-50);
    color: var(--pk-royal-blue);
    font-size: 2.5rem;
}

/* === Hours Boxes === */
.pk-hours-box {
    border: 1px solid var(--pk-gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem 1.4rem;
    background: var(--pk-white);
}

.pk-hours-box--exam {
    position: relative;
    background: linear-gradient(145deg, #0f172a 0%, #1a2744 100%);
    border: 1px solid rgba(242, 183, 5, 0.35);
    color: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.pk-hours-box--exam::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, transparent 50%, rgba(242, 183, 5, 0.35) 50%);
    pointer-events: none;
}

.pk-hours-box--exam::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 3rem;
    height: 3px;
    background: var(--pk-yellow);
}

.pk-hours-box__title {
    margin: 0 0 0.65rem;
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--pk-royal-blue);
}

.pk-hours-box--exam .pk-hours-box__title {
    color: var(--pk-yellow);
}

.pk-hours-box__note {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.pk-hours-box--exam .pk-hours-box__note {
    color: rgba(255, 255, 255, 0.72);
}

.pk-hours-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.pk-hours-list li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--pk-gray-200);
    font-size: 0.92rem;
}

.pk-hours-box--exam .pk-hours-list li {
    border-bottom-color: rgba(255, 255, 255, 0.12);
}

.pk-hours-list li:last-child { border-bottom: 0; }

.pk-hours-list li span:first-child {
    font-weight: 600;
    color: var(--pk-navy);
}

.pk-hours-box--exam .pk-hours-list li span:first-child {
    color: var(--pk-white);
}

.pk-hours-box--exam .pk-hours-list li span:last-child {
    color: rgba(255, 255, 255, 0.82);
}

/* === Brand grid === */
.pk-brand-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    align-items: stretch;
}

.pk-brand-logo-card {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 120px;
    height: 140px;
    padding: 1.15rem 1.25rem;
    border: 1px solid var(--pk-gray-200);
    border-radius: var(--radius);
    background: var(--pk-white);
    transition:
        border-color 0.35s var(--ease-smooth),
        box-shadow 0.35s var(--ease-smooth),
        transform 0.35s var(--ease-out);
}

.pk-brand-grid--compact .pk-brand-logo-card {
    min-height: 90px;
    height: 110px;
    padding: 0.85rem 1rem;
}

.pk-brand-logo-card img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(1);
    opacity: 0.82;
    transition: filter 0.4s var(--ease-smooth), opacity 0.4s var(--ease-smooth);
}

@media (min-width: 768px) {
    .pk-brand-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.15rem;
    }

    .pk-brand-logo-card {
        min-height: 130px;
        height: 150px;
    }
}

@media (min-width: 1200px) {
    .pk-brand-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

    .pk-brand-grid:not(.pk-brand-grid--compact) .pk-brand-logo-card {
        min-height: 140px;
        height: 160px;
    }
}

@media (hover: hover) {
    .pk-brand-logo-card:hover {
        border-color: rgba(30, 58, 138, 0.22);
        box-shadow: var(--shadow-soft);
        transform: translateY(-3px);
    }

    .pk-brand-logo-card:hover img {
        filter: grayscale(0);
        opacity: 1;
    }
}

/* === Gallery === */
.pk-gallery {
    display: grid;
    gap: 0.85rem;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 150px;
}

.pk-gallery__item {
    border: 0;
    padding: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    cursor: pointer;
    background: var(--pk-gray-200);
    position: relative;
}

.pk-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.65s var(--ease-out), filter 0.45s var(--ease-smooth);
}

@media (hover: hover) {
    .pk-gallery__item:hover img {
        transform: scale(1.06);
        filter: brightness(1.05);
    }
}

.pk-gallery__item--feature {
    grid-column: span 2;
    grid-row: span 2;
}

@media (min-width: 768px) {
    .pk-gallery {
        grid-template-columns: repeat(4, 1fr);
        grid-auto-rows: 170px;
    }
}

/* === Lightbox === */
.pk-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(15, 23, 42, 0.94);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease-smooth), visibility 0.4s;
}

.pk-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.pk-lightbox img {
    max-height: 88vh;
    max-width: min(1100px, 100%);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lift);
    transform: scale(0.94);
    opacity: 0;
    transition: transform 0.45s var(--ease-out), opacity 0.45s var(--ease-out);
}

.pk-lightbox.is-open img {
    transform: scale(1);
    opacity: 1;
}

.pk-lightbox__close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.06);
    color: var(--pk-white);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    transition:
        background 0.25s var(--ease-smooth),
        border-color 0.25s var(--ease-smooth),
        transform 0.25s var(--ease-out);
}

.pk-lightbox__close:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--pk-yellow);
    transform: scale(1.04);
}

/* === Contact === */
.pk-contact-grid {
    display: grid;
    gap: 2.5rem;
}

@media (min-width: 992px) {
    .pk-contact-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

.pk-contact-list p { margin-bottom: 0.75rem; line-height: 1.65; }

.pk-map iframe {
    width: 100%;
    border: 0;
    border-radius: var(--radius-lg);
    min-height: 360px;
    box-shadow: var(--shadow-soft);
}

/* === Footer === */
.pk-footer {
    background: var(--pk-navy);
    color: rgba(255, 255, 255, 0.75);
    padding: 4rem 0 1.75rem;
}

.pk-footer h3 {
    color: var(--pk-white);
    font-family: var(--font-body);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 1.15rem;
}

.pk-footer a { color: rgba(255, 255, 255, 0.82); }

.pk-footer a:hover { color: var(--pk-yellow); }

.pk-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pk-footer li {
    margin-bottom: 0.5rem;
    font-size: 0.92rem;
    line-height: 1.55;
}

.pk-footer-bottom {
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
}

/* === Sticky Mobile CTA === */
.pk-sticky-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1025;
    padding: 0.75rem 1.15rem calc(0.75rem + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.97);
    border-top: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 -12px 40px rgba(15, 23, 42, 0.1);
    backdrop-filter: blur(10px);
}

.pk-sticky-cta .pk-btn {
    width: 100%;
    padding-block: 0.9rem;
}

body.has-sticky-cta { padding-bottom: calc(84px + env(safe-area-inset-bottom)); }

/* === Content Pages === */
.pk-page-hero {
    padding-block: clamp(3.5rem, 8vw, 5.5rem);
    background: var(--pk-gray-50);
    border-bottom: 1px solid var(--pk-gray-200);
}

.pk-page-hero h1 { margin-bottom: 1rem; }

.pk-service-detail {
    padding-block: 3rem;
    border-bottom: 1px solid var(--pk-gray-200);
    scroll-margin-top: 96px;
}

.pk-service-detail img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius);
}

.pk-split {
    display: grid;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 992px) {
    .pk-split { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

.pk-faq details {
    border: 1px solid var(--pk-gray-200);
    border-radius: var(--radius-lg);
    padding: 1.15rem 1.25rem;
    margin-bottom: 0.85rem;
    background: var(--pk-white);
    transition: border-color 0.25s, box-shadow 0.25s;
}

.pk-faq details[open] {
    border-color: rgba(30, 58, 138, 0.2);
    box-shadow: var(--shadow-soft);
}

.pk-faq summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--pk-navy);
    letter-spacing: 0.01em;
}

.pk-legal {
    max-width: 760px;
    line-height: 1.75;
}

.pk-legal h2 {
    font-size: 1.25rem;
    margin-top: 2.25rem;
}

/* === Focus & Accessibility === */
:focus-visible {
    outline: 2px solid var(--pk-royal-blue);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

    .pk-hero__slide,
    .pk-hero__slide.is-active,
    .pk-reveal,
    .pk-service-card,
    .pk-service-card__media,
    .pk-gallery__item img,
    .pk-lightbox,
    .pk-lightbox img {
        animation: none !important;
        transition: none !important;
    }

    .pk-reveal {
        opacity: 1;
        transform: none;
    }
}

/* === Mobile Refinement === */
@media (max-width: 991.98px) {
    .pk-section { padding-block: var(--section-y-sm); }

    .pk-hero__content {
        padding-top: 5.5rem;
    }

    .pk-lead-card {
        margin-top: 0.5rem;
    }

    .pk-brand-logo-card {
        min-height: 100px;
        height: 120px;
    }

    .pk-trust-item {
        padding-bottom: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .pk-container {
        width: min(1160px, calc(100% - 1.5rem));
    }

    .pk-hero__controls {
        bottom: 1rem;
    }
}

@media (hover: none) {
    .pk-service-card:hover,
    .pk-trust-item:hover i,
    .pk-brand-logo-card:hover {
        transform: none;
    }

    .pk-service-card:hover .pk-service-card__media {
        transform: none;
    }
}