/* ============================================================
   Shining Smiles Periodontics — main stylesheet
   Tokens, base elements, layout, components.
   Responsive overrides live in responsive.css.
   ============================================================ */

:root {
    /* Brand palette */
    --color-primary:        #0E7899;   /* brand primary */
    --color-primary-dark:   #0a5e78;   /* darker — hover, topbar */
    --color-primary-light:  #93d5ec;   /* lighter tint — badges, focus */
    --color-secondary:      #075985;   /* deeper accent for gradients */
    --color-accent:         #38b6d6;   /* vibrant accent */

    /* Surfaces */
    --color-bg:             #ffffff;
    --color-bg-alt:         #ecf6fb;   /* subtle primary tint */
    --color-bg-muted:       #f3f4f6;
    --color-surface:        #ffffff;
    --color-border:         #e5e7eb;
    --color-border-strong:  #d1d5db;

    /* Text */
    --color-text:           #1f2937;
    --color-text-soft:      #4b5563;
    --color-text-muted:     #6b7280;
    --color-text-inverse:   #ffffff;

    /* Effects */
    --shadow-sm:  0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 1px rgba(15, 23, 42, 0.04);
    --shadow-md:  0 6px 16px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-lg:  0 20px 40px rgba(15, 23, 42, 0.10), 0 4px 8px rgba(15, 23, 42, 0.04);
    --radius-sm:  8px;
    --radius:     14px;
    --radius-lg:  22px;
    --radius-pill: 999px;
    --transition: 220ms cubic-bezier(.4, 0, .2, 1);

    /* Typography */
    --font-body:    'Inter', system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --font-display: 'Poppins', var(--font-body);

    --fs-xs:   0.8125rem;   /* 13px */
    --fs-sm:   0.9375rem;   /* 15px */
    --fs-base: 1rem;        /* 16px */
    --fs-md:   1.125rem;    /* 18px */
    --fs-lg:   1.375rem;    /* 22px */
    --fs-xl:   1.75rem;     /* 28px */
    --fs-2xl:  2.25rem;     /* 36px */
    --fs-3xl:  2.75rem;     /* 44px */
    --fs-4xl:  3.5rem;      /* 56px */

    --lh-tight:   1.15;
    --lh-snug:    1.35;
    --lh-normal:  1.6;

    /* Layout */
    --container:   1200px;
    --gutter:      1.25rem;
    --section-y:   5rem;

    /* Header */
    --header-h:    78px;
    --topbar-h:    40px;
}

/* ===== Reset / base ===== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: var(--lh-normal);
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }

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

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    line-height: var(--lh-tight);
    color: var(--color-text);
    font-weight: 700;
}

p { color: var(--color-text-soft);margin-bottom: 1rem; }

p:last-of-type {
    margin-bottom: 0;
}
:focus-visible {
    outline: 3px solid var(--color-primary-light);
    outline-offset: 3px;
    border-radius: 4px;
}

::selection { background: var(--color-primary-light); color: #052838; }

/* ===== Skip link ===== */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: #fff;
    z-index: 1000;
}
.skip-link:focus { left: 0; }

/* ===== Layout helpers ===== */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

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

.section_padding {
    padding: 100px 0;
}
.section_padding_small {
    padding: 60px 0;
}
@media only screen and (max-width: 1440px) {
    .section_padding {
        padding: 90px 0;
    }
}
@media only screen and (max-width: 1199px) {
    .section_padding {
        padding: 80px 0;
    }
}
@media only screen and (max-width: 1024px) {
    .section_padding {
        padding: 70px 0;
    }
    .section_padding_small {
        padding: 50px 0;
    }
}
@media only screen and (max-width: 991px) {
    .section_padding {
        padding: 60px 0;
    }
}
@media only screen and (max-width: 767px) {
    .section_padding {
        padding: 50px 0;
    }
    .section_padding_small {
        padding: 40px 0;
    }
}

.section-head {
    max-width: 760px;
    margin-inline: auto;
    margin-bottom: 3rem;
}
.section-head.text-center { text-align: center; }

.section-title {
    font-size: var(--fs-2xl);
    margin-bottom: 0.75rem;
    color: var(--color-text);
}
.section-lead {
    font-size: 1rem;
    color: var(--color-text-soft);
}

.text-center { text-align: center; }
.text-gradient {
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(14, 120, 153, 0.10);
    color: var(--color-primary-dark);
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-pill);
    margin-bottom: 1rem;
}
.eyebrow-light {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    font-weight: 600;
    font-size: var(--fs-sm);
    line-height: 1.2;
    border-radius: var(--radius-pill);
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
    white-space: nowrap;
    text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-lg { padding: 1rem 1.75rem; font-size: var(--fs-base); }
.btn-block { width: 100%; }

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 8px 22px rgba(14, 120, 153, 0.30);
}
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; box-shadow: 0 12px 28px rgba(14, 120, 153, 0.35); }

.btn-outline {
    background: transparent;
    color: var(--color-primary-dark);
    border-color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #fff; }

.btn-white {
    background: #fff;
    color: var(--color-primary-dark);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.15);
}
.btn-white:hover { color: var(--color-primary-dark); background: #f8fafc; }

.btn-ghost {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.25); color: #fff; }

/* ===== Topbar ===== */
.topbar {
    background: var(--color-primary-dark);
    color: #d6edf5;
    font-size: var(--fs-xs);
}
.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--topbar-h);
    gap: 1rem;
    flex-wrap: wrap;
}
.topbar-contact {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}
.topbar a, .topbar span {
    color: inherit;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.topbar a:hover { color: #fff; }
.topbar .topbar-social { display: flex; gap: 0.58rem; }
.topbar .topbar-social a {
    width: 26px; height: 26px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.10);
    transition: background var(--transition), transform var(--transition);
}
.topbar .topbar-social a:hover { background: var(--color-accent); transform: translateY(-2px); }

/* ===== Header / nav ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-h);
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text);
}
.brand img {
    width: 100%;
    max-width: 250px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-text);
    font-size: 1.1rem;
}
.brand-text small {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary-dark);
    font-weight: 600;
}
.brand-light .brand-text strong { color: #fff; }
.brand-light .brand-text small { color: var(--color-primary-light); }

.primary-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}
.primary-nav ul {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}
.primary-nav ul a {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.5rem 0.25rem;
    position: relative;
}
.primary-nav ul a::after {
    content: '';
    position: absolute;
    left: 0; right: 100%;
    bottom: 0;
    height: 2px;
    background: var(--color-primary);
    transition: right var(--transition);
}
.primary-nav ul a:hover::after,
.primary-nav ul a.active::after { right: 0; }
.primary-nav ul a.active { color: var(--color-primary-dark); }

/* ===== Primary nav: Services dropdown ===== */
.primary-nav .has-dropdown { position: relative; }
.primary-nav .nav-parent {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.primary-nav .nav-caret {
    font-size: 0.7rem;
    transition: transform var(--transition);
    color: var(--color-text-muted);
}
.primary-nav .has-dropdown:hover .nav-caret,
.primary-nav .has-dropdown:focus-within .nav-caret { transform: rotate(180deg); color: var(--color-primary-dark); }

/* The mobile-only chevron button — hidden on desktop */
.primary-nav .dropdown-toggle { display: none; }

.primary-nav .dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: -0.75rem;
    min-width: 280px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 60;
}
.primary-nav .has-dropdown:hover .dropdown,
.primary-nav .has-dropdown:focus-within .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.primary-nav .dropdown li { width: 100%; }
.primary-nav .dropdown a {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.6rem 0.85rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: var(--fs-sm);
    color: var(--color-text);
    transition: background var(--transition), color var(--transition);
}
.primary-nav .dropdown a::after { display: none; }
.primary-nav .dropdown a i {
    color: var(--color-primary-dark);
    width: 1.1rem;
    text-align: center;
    flex-shrink: 0;
}
.primary-nav .dropdown a:hover,
.primary-nav .dropdown a:focus-visible {
    background: rgba(14, 120, 153, 0.08);
    color: var(--color-primary-dark);
}
.primary-nav .dropdown a.active {
    background: rgba(14, 120, 153, 0.10);
    color: var(--color-primary-dark);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}
.nav-toggle-bar {
    display: block;
    width: 22px; height: 2px;
    background: var(--color-text);
    transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
    position: relative;
    background:
        radial-gradient(circle at 85% 20%, rgba(147, 213, 236, 0.28), transparent 50%),
        radial-gradient(circle at 10% 85%, rgba(7, 89, 133, 0.10), transparent 55%),
        linear-gradient(180deg, #f0f9fc 0%, #ffffff 100%);
    overflow: hidden;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
    align-items: center;
}
.hero-title {
    font-size: var(--fs-4xl);
    line-height: 1.05;
    margin-bottom: 1.5rem;
}
.hero-lead {
    font-size: var(--fs-md);
    color: var(--color-text-soft);
    max-width: 56ch;
    margin-bottom: 2rem;
}
.hero-cta {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
    margin-bottom: 2.25rem;
}
.hero-trust {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.hero-trust li {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--color-text-soft);
    font-size: var(--fs-sm);
}
.hero-trust i { color: var(--color-primary); }

.hero-media {
    position: relative;
    aspect-ratio: 5 / 6;
}
.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--color-bg-muted);
}
.hero-badge {
    position: absolute;
    bottom: 1.5rem;
    left: -1rem;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1.15rem;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}
.hero-badge i {
    width: 38px; height: 38px;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(14, 120, 153, 0.12);
    color: var(--color-primary-dark);
    border-radius: 50%;
}
.hero-badge strong { display: block; color: var(--color-text); }
.hero-badge small { color: var(--color-text-muted); }

/* ===== Page hero (sub-pages) ===== */
.page-hero {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    text-align: center;
}
.page-hero h1 {
    font-size: var(--fs-3xl);
    color: #fff;
    margin-bottom: 0.75rem;
}
.page-hero p {
    color: rgba(255, 255, 255, 0.92);
    max-width: 60ch;
    margin-inline: auto;
    font-size: 1rem;
}

/* ===== About section ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
}
.about-media { position: relative; }
.about-media img {
    width: 100%;
    aspect-ratio: 5 / 5.5;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--color-bg-muted);
}
.about-stat {
    position: absolute;
    right: -1rem;
    bottom: 1.5rem;
    background: var(--color-primary);
    color: #fff;
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    text-align: center;
}
.about-stat strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
}

.checklist {
    margin: 1.5rem 0 2rem;
    display: grid;
    gap: 0.6rem;
}
.checklist li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    color: var(--color-text-soft);
}
.checklist i { color: var(--color-primary); margin-top: 0.25rem; }
.checklist.tight li { font-size: var(--fs-sm); }

/* ===== Why choose us — features grid ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.feature-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}
.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: rgba(14, 120, 153, 0.10);
    color: var(--color-primary-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}
.feature-card h3 {
    font-size: var(--fs-lg);
    margin-bottom: 0.5rem;
}

/* ===== Services grid ===== */
.section-services{
    background: linear-gradient(180deg, #ffffff 0%, #ecf6fb 100%);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}
.service-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.service-thumb {
    position: relative;
    aspect-ratio: 5 / 3;
    background: var(--color-bg-muted);
    overflow: hidden;
}
.service-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms ease;
}
.service-card:hover .service-thumb img { transform: scale(1.06); }
.service-icon {
    position: absolute;
    left: 0.85rem;
    bottom: 0.85rem;
    width: 42px; height: 42px;
    display: inline-flex;
    align-items: center; justify-content: center;
    border-radius: 12px;
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-md);
    font-size: 1.05rem;
}
.service-body {
    padding: 1rem 1.15rem 0.9rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.service-body h3 {
    font-size: var(--fs-lg);
    margin-bottom: 0.35rem;
    line-height: 1.3;
}
.service-body h3 a { color: inherit; text-decoration: none; transition: color var(--transition); }
.service-body h3 a:hover { color: var(--color-primary-dark); }
.service-body p {
    flex: 1;
    margin: 0 0 0.65rem;
    color: var(--color-text-soft);
    line-height: 1.5;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    transition: color var(--transition);
}
.link-arrow i { transition: transform var(--transition); }
.link-arrow:hover { color: var(--color-primary); }
.link-arrow:hover i { transform: translateX(4px); }

/* ===== Breadcrumbs ===== */
.breadcrumbs {
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
    padding-block: 0.85rem;
    font-size: var(--fs-sm);
}
.breadcrumbs ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}
.breadcrumbs li {
    display: inline-flex;
    align-items: center;
    color: var(--color-text-soft);
}
.breadcrumbs li + li::before {
    content: "/";
    margin-right: 0.5rem;
    color: var(--color-text-muted);
}
.breadcrumbs li a {
    color: var(--color-primary-dark);
    font-weight: 600;
    transition: color var(--transition);
}
.breadcrumbs li a:hover { color: var(--color-primary); text-decoration: underline; }
.breadcrumbs li[aria-current="page"] {
    color: var(--color-text);
    font-weight: 600;
}

/* ===== Single service: intro (image + lead) ===== */
.service-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 3rem;
    align-items: center;
}
.service-intro-media {
    position: relative;
}
.service-intro-media img {
    width: 100%;
    aspect-ratio: 5 / 5;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--color-bg-muted);
}
.service-detail-icon {
    position: absolute;
    left: 1.25rem;
    bottom: 1.25rem;
    width: 56px; height: 56px;
    border-radius: 16px;
    background: var(--color-primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: var(--shadow-md);
}
.service-intro-content .section-lead { margin-bottom: 1.5rem; }
.service-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.5rem;
}

/* ===== Single service: trust strip ===== */
.service-trust-strip {
    background: linear-gradient(180deg, #ffffff 0%, #ecf6fb 100%);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding-block: 1.75rem;
}
.service-trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}
.trust-item strong { display: block; color: var(--color-text); font-size: var(--fs-sm); }
.trust-item span { color: var(--color-text-muted); font-size: var(--fs-xs); }
.trust-icon {
    flex-shrink: 0;
    width: 48px; height: 48px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
    font-size: 1.15rem;
}

/* ===== Single service: alternating split sections ===== */
.service-split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
}
.service-split-content .section-title { margin-bottom: 1.25rem; }
.service-split-content p {
    color: var(--color-text-soft);
    line-height: 1.85;
    font-size: 1rem;
    margin-bottom: 1.25rem;
}
.service-split-content p:last-child { margin-bottom: 0; }
.service-split-media { position: relative; }
.service-split-media img {
    width: 100%;
    aspect-ratio: 5 / 6;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--color-bg-muted);
}

/* ===== Single service: closing CTA banner ===== */
.service-closing {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-secondary) 100%);
    color: #fff;
}
.service-closing-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 2rem;
    align-items: center;
}
.service-closing-content h2 {
    color: #fff;
    font-size: var(--fs-2xl);
    margin-bottom: 0.65rem;
}
.service-closing-content p {
    color: rgba(255, 255, 255, 0.92);
    margin: 0;
    max-width: 60ch;
}
.service-closing-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    justify-content: flex-end;
}

/* ===== About page: two-column community text ===== */
.about-text-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-top: 2rem;
}
.about-text-col p {
    color: var(--color-text-soft);
    line-height: 1.85;
    font-size: 1rem;
    margin-bottom: 1.25rem;
}
.about-text-col p:last-child { margin-bottom: 0; }

/* ===== Dental implants section ===== */
.implants-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 3rem;
    align-items: center;
}
.implants-media img {
    width: 100%;
    aspect-ratio: 5 / 5.5;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--color-bg-muted);
}
.implants-list {
    margin: 2rem 0;
    display: grid;
    gap: 1.25rem;
}
.implant-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}
.implant-ico {
    flex-shrink: 0;
    width: 48px; height: 48px;
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
    font-size: 1.1rem;
}
.implant-item h3 { font-size: 1.1rem; margin-bottom: 0.15rem; }

/* ===== Gallery ===== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    aspect-ratio: 4 / 3;
    background: var(--color-bg-muted);
    box-shadow: var(--shadow-sm);
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 500ms ease, filter 300ms ease;
}
.gallery-item:hover img { transform: scale(1.07); filter: brightness(0.88); }
.gallery-item figcaption {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(14, 120, 153, 0.0);
    transition: background var(--transition);
}
.gallery-item:hover figcaption { background: rgba(14, 120, 153, 0.25); }
.gallery-item figcaption span {
    opacity: 0;
    width: 52px; height: 52px;
    border-radius: 50%;
    background: #fff;
    color: var(--color-primary-dark);
    display: inline-flex; align-items: center; justify-content: center;
    transform: scale(0.85);
    transition: opacity var(--transition), transform var(--transition);
}
.gallery-item:hover figcaption span { opacity: 1; transform: scale(1); }

/* ===== Testimonials ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.testimonial-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.testimonial-stars { color: #f59e0b; margin-bottom: 1rem; display: flex; gap: 0.15rem; }

/* Quote: fixed visual height in both states so cards never shift in size.
   Collapsed = line-clamp to 4 lines. Expanded = same height, scrollable. */
.testimonial-quote {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.65;
    height: 6.6em;                /* exactly 4 lines × 1.65 line-height */
    margin-bottom: 0.85rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    overflow: hidden;
    transition: opacity 200ms ease;
}
.testimonial-card.is-expanded .testimonial-quote {
    display: block;
    -webkit-line-clamp: unset;
    line-clamp: unset;
    overflow-y: auto;
    padding-right: 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary-light) transparent;
}
.testimonial-card.is-expanded .testimonial-quote::-webkit-scrollbar { width: 6px; }
.testimonial-card.is-expanded .testimonial-quote::-webkit-scrollbar-track { background: transparent; }
.testimonial-card.is-expanded .testimonial-quote::-webkit-scrollbar-thumb {
    background: var(--color-primary-light);
    border-radius: 999px;
}

.testimonial-toggle {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0;
    margin-bottom: 1.5rem;
    color: var(--color-primary-dark);
    font-weight: 600;
    font-size: var(--fs-sm);
    cursor: pointer;
    transition: color var(--transition);
}
.testimonial-toggle:hover { color: var(--color-primary); }
.testimonial-toggle i {
    font-size: 0.75rem;
    transition: transform var(--transition);
}
.testimonial-card.is-expanded .testimonial-toggle i { transform: rotate(180deg); }
.testimonial-toggle .toggle-label-less { display: none; }
.testimonial-card.is-expanded .testimonial-toggle .toggle-label-more { display: none; }
.testimonial-card.is-expanded .testimonial-toggle .toggle-label-less { display: inline; }
.testimonial-toggle[hidden] { display: none; }

.testimonial-meta {
    gap: 0.85rem;
    padding-top: 1.25rem;
    margin-top: auto;             /* pin author block to the bottom */
    border-top: 1px solid var(--color-border);
}
.testimonial-meta strong { display: block; color: var(--color-text); }
.testimonial-meta span { font-size: var(--fs-xs); color: var(--color-text-muted); }
.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.35rem;
}
.testimonial-google-icon {
    display: block;
    width: 25px;
    height: 25px;
}

/* ===== Doctor ===== */
.doctor-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
    align-items: center;
}
.doctor-media { position: relative; }
.doctor-media img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--color-bg-muted);
}
.doctor-credential {
    position: absolute;
    bottom: 1.5rem;
    right: -1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #fff;
    padding: 0.85rem 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    font-size: var(--fs-xs);
    line-height: 1.3;
}
.doctor-credential i {
    color: var(--color-primary);
    font-size: 1.5rem;
}
.credentials-list {
    margin: 1.5rem 0 2rem;
    display: grid;
    gap: 0.5rem;
}
.credentials-list li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--color-text-soft);
}
.credentials-list i { color: var(--color-primary); }

/* ===== Insurance ===== */
.insurance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.insurance-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}
.insurance-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.insurance-card h3 { font-size: var(--fs-lg); margin-bottom: 0.5rem; }
.insurance-card .checklist { margin-top: 1rem; }

/* ===== FAQ ===== */
.faq-list {
    max-width: 880px;
    margin-inline: auto;
    display: grid;
    gap: 0.75rem;
}
.faq-item {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item[open] {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}
.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-text);
    font-size: 1.0625rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i {
    flex-shrink: 0;
    width: 32px; height: 32px;
    border-radius: 50%;
    background: rgba(14, 120, 153, 0.10);
    color: var(--color-primary-dark);
    display: inline-flex; align-items: center; justify-content: center;
    transition: transform var(--transition), background var(--transition);
}
.faq-item[open] summary i {
    transform: rotate(45deg);
    background: var(--color-primary);
    color: #fff;
}
.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--color-text-soft);
}
.faq-answer p { margin-bottom: 1rem; }
.faq-answer p:last-child { margin-bottom: 0; }
.service-detail-body p:last-child { text-align: center; padding-top: 0.5rem; }

/* ===== CTA banner ===== */
.cta-banner {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
}
.cta-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 2rem;
    align-items: center;
}
.cta-banner h2 {
    font-size: var(--fs-2xl);
    color: #fff;
    margin-bottom: 0.75rem;
}
.cta-banner p { color: rgba(255, 255, 255, 0.92); max-width: 56ch; }
.cta-actions {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* ===== Contact ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
    align-items: start;
}
.contact-list {
    margin-top: 2rem;
    display: grid;
    gap: 1.25rem;
}
.contact-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}
.contact-ico {
    flex-shrink: 0;
    width: 48px; height: 48px;
    border-radius: 14px;
    background: rgba(14, 120, 153, 0.10);
    color: var(--color-primary-dark);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
}
.contact-list strong { display: block; color: var(--color-text); margin-bottom: 0.15rem; }
.contact-list a { color: var(--color-text-soft); }
.contact-list a:hover { color: var(--color-primary-dark); }

.card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}
.contact-form h3 { font-size: var(--fs-xl); margin-bottom: 0.4rem; }
.form-note { margin-bottom: 1.5rem; color: var(--color-text-muted); }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
}
.form-group label {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text);
}
span.label1 {
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-display);
    text-transform: capitalize;
    color: red;
    width: 100%;
}
.form-group input,
.form-group select,
.form-group textarea {
    font: inherit;
    padding: 0.85rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(14, 120, 153, 0.18);
}
.form-consent {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}
.consent-label {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    cursor: pointer;
}
.consent-label input[type="checkbox"] {
    margin-top: 0.2rem;
    flex-shrink: 0;
    width: 15px;
    height: 15px;
    accent-color: var(--color-primary);
    cursor: pointer;
}
.consent-label span {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    line-height: 1.6;
}
.form-policy-links {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.85rem;
    font-size: var(--fs-xs);
    margin-bottom: 1rem;
}
.form-policy-links a {
    color: var(--color-primary-dark);
    text-decoration: none;
}
.form-policy-links a:hover { text-decoration: underline; }
.form-policy-links span { color: var(--color-text-muted); }
.form-disclaimer {
    margin-top: 1rem;
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    text-align: center;
}
.form-disclaimer i { color: var(--color-primary); }

/* ===== Map ===== */
.map-section iframe {
    display: block;
    border-radius: 0;
    background: var(--color-bg-muted);
}

/* ===== Footer ===== */
.site-footer {
    background: #062c3a;
    color: rgba(255, 255, 255, 0.82);
    padding-top: 4rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1.5fr 1fr;
    gap: 2.5rem;
    padding-bottom: 3rem;
}
.footer-about { margin: 1.25rem 0 1.5rem; color: rgba(255, 255, 255, 0.72); }
.footer-heading {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.6rem;
}
.footer-heading::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 38px; height: 2px;
    background: var(--color-primary-light);
    border-radius: 2px;
}
.footer-links { display: grid; gap: 0.6rem; }
.footer-links a {
    color: rgba(255, 255, 255, 0.72);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition), transform var(--transition);
}
.footer-links a i { font-size: 0.75rem; color: var(--color-primary-light); }
.footer-links a:hover { color: #fff; transform: translateX(3px); }

.footer-contact { display: grid; gap: 0.9rem; margin-bottom: 1.5rem; }
.footer-contact li { display: flex; gap: 0.75rem; align-items: flex-start; color: rgba(255, 255, 255, 0.78); }
.footer-contact i { color: var(--color-primary-light); margin-top: 0.25rem; }
.footer-contact a { color: inherit; }
.footer-contact a:hover { color: #fff; }
.footer-hours { display: grid; gap: 0.55rem; }
.footer-hours li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.9375rem;
    padding-bottom: 0.55rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-hours li:last-child { border-bottom: none; padding-bottom: 0; }
.footer-hours-day { font-weight: 600; color: rgba(255, 255, 255, 0.92); }
.footer-hours-time { color: rgba(255, 255, 255, 0.65); }

.footer-social { display: flex; gap: 0.6rem; margin-top: 1rem; }
.footer-social a {
    width: 36px; height: 36px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.10);
    color: #fff;
    transition: background var(--transition), transform var(--transition);
}
.footer-social a:hover { background: var(--color-primary); transform: translateY(-3px); }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.10);
    padding-block: 1.25rem;
    font-size: var(--fs-sm);
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
    color: rgba(255, 255, 255, 0.70);
}
.footer-bottom-inner p {
    color: rgba(255, 255, 255, 0.70);
}
.footer-legal-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    list-style: none;
    align-items: center;
}
.footer-legal-links a {
    color: rgba(255, 255, 255, 0.70);
    transition: color var(--transition);
}
.footer-legal-links a:hover { color: #fff; }

/* ===== Legal pages (Privacy, Terms) ===== */
.legal-content {
    max-width: 880px;
    margin-inline: auto;
}
.legal-updated {
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}
.legal-content h2 {
    font-size: var(--fs-xl);
    color: var(--color-primary-dark);
    margin-top: 2.25rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}
.legal-content h2:first-of-type { margin-top: 0; }
.legal-content h3 {
    font-size: var(--fs-lg);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}
.legal-content p {
    color: var(--color-text-soft);
    margin-bottom: 1rem;
    line-height: 1.75;
}
.legal-content a {
    color: var(--color-primary-dark);
    font-weight: 600;
    text-decoration: underline;
}
.legal-content a:hover { color: var(--color-primary); }
.legal-list {
    margin: 0.75rem 0 1.5rem;
    padding-left: 0;
    list-style: none;
    display: grid;
    gap: 0.6rem;
}
.legal-list li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--color-text-soft);
    line-height: 1.7;
}
.legal-list li::before {
    content: "";
    position: absolute;
    left: 0.25rem;
    top: 0.7em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
}
.legal-list li i {
    color: var(--color-primary-dark);
    margin-right: 0.35rem;
}

/* ===== Sitemap page ===== */
.sitemap-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem 4rem;
    align-items: start;
}
.sitemap-heading {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-primary-dark);
    padding-bottom: 0.65rem;
    border-bottom: 2px solid var(--color-primary);
    margin-bottom: 1rem;
}
.sitemap-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.sitemap-list a {
    color: var(--color-text-soft);
    text-decoration: none;
    font-size: var(--fs-base);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition);
}
.sitemap-list a::before {
    content: "—";
    color: var(--color-primary);
    font-weight: 700;
    flex-shrink: 0;
}
.sitemap-list a:hover { color: var(--color-primary-dark); }

/* ===== Back to top ===== */
.back-to-top {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity var(--transition), transform var(--transition), background var(--transition);
    z-index: 90;
}
.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.back-to-top:hover { background: var(--color-primary-dark); }

/* ===== Reveal-on-scroll utility ===== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms ease, transform 600ms ease;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .reveal { opacity: 1; transform: none; }
}
.about-content a.btn, .services-bottom-content, .implants-content a.btn{
    margin-top: 20px;
}
.why-choose-sec .section-head{
    max-width: 100%;
}
.pt-0{
    padding-top: 0 !important;
}
.pb-0{
    padding-bottom: 0 !important;
}

/* ===== Before & After Gallery ===== */
.ba-section { background: var(--color-bg-alt); }

.ba-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.ba-pair {
    background: var(--color-surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition), transform var(--transition);
}
.ba-pair:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.ba-pair-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.ba-pair-img {
    position: relative;
    overflow: hidden;
}
.ba-pair-img img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    display: block;
    transition: transform 500ms ease;
}
.ba-pair:hover .ba-pair-img img { transform: scale(1.04); }

.ba-pair-img::after {
    content: attr(data-label);
    position: absolute;
    top: 0.6rem;
    left: 0.6rem;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-pill);
    pointer-events: none;
}

.ba-pair-img.ba-before::after { background: var(--color-text); }
.ba-pair-img.ba-after::after  { background: var(--color-primary); }

.ba-pair-caption {
    padding: 0.9rem 1.1rem;
    border-top: 1px solid var(--color-border);
}

.ba-pair-caption-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 1rem;
}

.ba-caption-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.ba-caption-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}
.ba-caption-item p {
    font-size: var(--fs-xs);
    color: var(--color-text-soft);
    margin: 0;
    line-height: 1.45;
}

/* Divider between before/after images */
.ba-pair-images {
    border-bottom: none;
}
.ba-pair-img + .ba-pair-img {
    border-left: 2px solid var(--color-bg-alt);
}