/* ═══════════════════════════════════════════
   360 DENTAL — DESIGN SYSTEM CSS
   Version: 1.0.0
   
   Colour palette:
   - OXY Red:        #C83232 (primary accent)
   - Red Dark:       #9B2626 (hover states)
   - Surgical Dark:  #0C1F2E (dark sections, nav, footer)
   - Mid Blue:       #162F42 (dark section variant)
   - Warm White:     #F8F7F4 (light sections)
   - Soft Border:    #E2E0DB (borders, dividers)
   - Text Black:     #1A1A1A (headings on light bg)
   - Muted Text:     #6B7D8A (body text, descriptions)
   - White:          #FFFFFF (cards, backgrounds)
   
   Typography:
   - Font: Plus Jakarta Sans (300, 400, 500, 600)
   - Headings: weight 300 (light)
   - Body: weight 400 (regular)
   - Labels/CTAs: weight 500 (medium), uppercase, tracked
   ═══════════════════════════════════════════ */


/* ───────────────────────────────────────────
   CSS CUSTOM PROPERTIES
   ─────────────────────────────────────────── */

:root {
    /* Colours */
    --tds-red:           #C83232;
    --tds-red-dark:      #9B2626;
    --tds-red-light:     #F5E8E8;
    --tds-dark:          #0C1F2E;
    --tds-dark-mid:      #162F42;
    --tds-dark-light:    #1E3A50;
    --tds-warm-white:    #F8F7F4;
    --tds-border:        #E2E0DB;
    --tds-border-dark:   rgba(255, 255, 255, 0.08);
    --tds-text-black:    #1A1A1A;
    --tds-text-muted:    #6B7D8A;
    --tds-text-light:    rgba(255, 255, 255, 0.55);
    --tds-white:         #FFFFFF;

    /* Typography */
    --tds-font:          'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --tds-weight-light:  300;
    --tds-weight-regular: 400;
    --tds-weight-medium: 500;
    --tds-weight-semi:   600;

    /* Spacing */
    --tds-space-xs:      0.5rem;
    --tds-space-sm:      1rem;
    --tds-space-md:      1.5rem;
    --tds-space-lg:      2.5rem;
    --tds-space-xl:      4rem;
    --tds-space-2xl:     6rem;

    /* Radius */
    --tds-radius-sm:     4px;
    --tds-radius-md:     8px;
    --tds-radius-lg:     12px;
    --tds-radius-xl:     16px;

    /* Transitions */
    --tds-transition:    all 0.25s ease;
    --tds-transition-fast: all 0.15s ease;

    /* Max width */
    --tds-max-width:     1200px;
    --tds-max-width-narrow: 800px;
}


/* ───────────────────────────────────────────
   GLOBAL RESET & BASE
   ─────────────────────────────────────────── */

body,
.elementor-page body {
    font-family: var(--tds-font) !important;
    font-weight: var(--tds-weight-regular);
    font-size: 16px;
    line-height: 1.7;
    color: var(--tds-text-black);
    background-color: var(--tds-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a {
    color: var(--tds-red);
    text-decoration: none;
    transition: var(--tds-transition-fast);
}

a:hover {
    color: var(--tds-red-dark);
}


/* ───────────────────────────────────────────
   TYPOGRAPHY
   ─────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6,
.elementor-heading-title {
    font-family: var(--tds-font) !important;
    font-weight: var(--tds-weight-light);
    line-height: 1.25;
    letter-spacing: -0.02em;
}

/* Default heading colour for light sections — 
   dark sections override this via .tds-section-dark */
h1, h2, h3, h4, h5, h6 {
    color: var(--tds-text-black);
}

h1, .tds-h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2, .tds-h2 { font-size: clamp(1.625rem, 3vw, 2.25rem); }
h3, .tds-h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4, .tds-h4 { font-size: 1.25rem; font-weight: var(--tds-weight-medium); }
h5, .tds-h5 { font-size: 1rem; font-weight: var(--tds-weight-medium); }

p, .tds-body {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--tds-text-muted);
}

.tds-lead {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--tds-text-muted);
}

.tds-small {
    font-size: 0.875rem;
    line-height: 1.6;
}

.tds-label,
.tds-tag {
    font-size: 0.6875rem;
    font-weight: var(--tds-weight-medium);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.tds-tag {
    color: var(--tds-red);
}

.tds-num {
    font-size: 0.625rem;
    font-weight: var(--tds-weight-semi);
    letter-spacing: 0.08em;
    color: var(--tds-red);
}


/* ───────────────────────────────────────────
   SECTION BACKGROUNDS
   Use these classes on Elementor sections
   ─────────────────────────────────────────── */

/* Dark surgical section */
.tds-section-dark,
.tds-section-dark .elementor-widget-wrap {
    background-color: var(--tds-dark) !important;
}
.tds-section-dark h1,
.tds-section-dark h2,
.tds-section-dark h3,
.tds-section-dark h4,
.tds-section-dark .elementor-heading-title {
    color: var(--tds-white) !important;
}
.tds-section-dark p,
.tds-section-dark .elementor-text-editor,
.tds-section-dark .elementor-widget-text-editor {
    color: var(--tds-text-light) !important;
}
.tds-section-dark .tds-tag {
    color: var(--tds-red) !important;
}

/* Mid-dark variant */
.tds-section-dark-mid {
    background-color: var(--tds-dark-mid) !important;
}

/* Warm white section */
.tds-section-warm,
.tds-section-warm .elementor-widget-wrap {
    background-color: var(--tds-warm-white) !important;
}

/* Red CTA section */
.tds-section-red {
    background-color: var(--tds-red) !important;
}
.tds-section-red h1,
.tds-section-red h2,
.tds-section-red h3,
.tds-section-red h4,
.tds-section-red .elementor-heading-title {
    color: var(--tds-white) !important;
}
.tds-section-red p,
.tds-section-red .elementor-text-editor {
    color: rgba(255, 255, 255, 0.8) !important;
}

/* White section (default) */
.tds-section-white {
    background-color: var(--tds-white) !important;
}


/* ───────────────────────────────────────────
   BUTTONS
   ─────────────────────────────────────────── */

/* Primary — solid red */
.tds-btn-primary,
.tds-section-dark .elementor-button,
a.tds-btn-primary {
    display: inline-block;
    padding: 12px 28px;
    background-color: var(--tds-red) !important;
    color: var(--tds-white) !important;
    font-family: var(--tds-font) !important;
    font-size: 0.75rem !important;
    font-weight: var(--tds-weight-medium) !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase !important;
    border: none !important;
    border-radius: var(--tds-radius-sm) !important;
    transition: var(--tds-transition) !important;
    cursor: pointer;
}

.tds-btn-primary:hover,
.tds-section-dark .elementor-button:hover,
a.tds-btn-primary:hover {
    background-color: var(--tds-red-dark) !important;
    color: var(--tds-white) !important;
    transform: translateY(-1px);
}

/* Secondary — outline on dark */
.tds-btn-secondary,
a.tds-btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    background-color: transparent !important;
    color: rgba(255, 255, 255, 0.7) !important;
    font-family: var(--tds-font) !important;
    font-size: 0.75rem !important;
    font-weight: var(--tds-weight-medium) !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: var(--tds-radius-sm) !important;
    transition: var(--tds-transition) !important;
    cursor: pointer;
}

.tds-btn-secondary:hover,
a.tds-btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.5) !important;
    color: var(--tds-white) !important;
}

/* Tertiary — outline on light */
.tds-btn-tertiary,
a.tds-btn-tertiary {
    display: inline-block;
    padding: 12px 28px;
    background-color: transparent !important;
    color: var(--tds-red) !important;
    font-family: var(--tds-font) !important;
    font-size: 0.75rem !important;
    font-weight: var(--tds-weight-medium) !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase !important;
    border: 1px solid var(--tds-red) !important;
    border-radius: var(--tds-radius-sm) !important;
    transition: var(--tds-transition) !important;
    cursor: pointer;
}

.tds-btn-tertiary:hover,
a.tds-btn-tertiary:hover {
    background-color: var(--tds-red) !important;
    color: var(--tds-white) !important;
}

/* White button (for red sections) */
.tds-btn-white,
.tds-section-red .elementor-button,
a.tds-btn-white {
    display: inline-block;
    padding: 12px 28px;
    background-color: var(--tds-white) !important;
    color: var(--tds-red) !important;
    font-family: var(--tds-font) !important;
    font-size: 0.75rem !important;
    font-weight: var(--tds-weight-medium) !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase !important;
    border: none !important;
    border-radius: var(--tds-radius-sm) !important;
    transition: var(--tds-transition) !important;
    cursor: pointer;
}

.tds-btn-white:hover,
.tds-section-red .elementor-button:hover,
a.tds-btn-white:hover {
    background-color: var(--tds-warm-white) !important;
    transform: translateY(-1px);
}


/* ───────────────────────────────────────────
   CARDS
   ─────────────────────────────────────────── */

.tds-card {
    background: var(--tds-white);
    border: 1px solid var(--tds-border);
    border-radius: var(--tds-radius-md);
    padding: var(--tds-space-md);
    transition: var(--tds-transition);
}

.tds-card:hover {
    border-color: #CCC;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

/* Feature card (Fast / Safe / Easy pattern) */
.tds-feature-card {
    background: var(--tds-white);
    border: 1px solid var(--tds-border);
    border-radius: var(--tds-radius-md);
    padding: var(--tds-space-md);
}

.tds-feature-card .tds-num {
    margin-bottom: 0.5rem;
}

.tds-feature-card h5 {
    font-size: 1rem;
    font-weight: var(--tds-weight-medium);
    color: var(--tds-text-black);
    margin-bottom: 0.375rem;
}

.tds-feature-card p {
    font-size: 0.875rem;
    color: var(--tds-text-muted);
    line-height: 1.6;
}

/* Dark card (for dark sections) */
.tds-card-dark {
    background: var(--tds-dark-mid);
    border: 1px solid var(--tds-border-dark);
    border-radius: var(--tds-radius-md);
    padding: var(--tds-space-md);
}


/* ───────────────────────────────────────────
   STATS BAR
   ─────────────────────────────────────────── */

.tds-stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.tds-stat {
    background: var(--tds-dark);
    border: 1px solid var(--tds-border-dark);
    border-radius: var(--tds-radius-md);
    padding: var(--tds-space-sm);
    text-align: center;
}

.tds-stat-value {
    font-size: 1.5rem;
    font-weight: var(--tds-weight-light);
    color: var(--tds-red);
    line-height: 1.2;
}

.tds-stat-label {
    font-size: 0.625rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 0.25rem;
    letter-spacing: 0.03em;
}

@media (max-width: 767px) {
    .tds-stats-bar {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* ───────────────────────────────────────────
   TESTIMONIALS
   ─────────────────────────────────────────── */

.tds-testimonial {
    background: var(--tds-white);
    border: 1px solid var(--tds-border);
    border-radius: var(--tds-radius-lg);
    padding: var(--tds-space-md);
}

.tds-testimonial-quote {
    font-size: 0.9375rem;
    font-style: italic;
    color: var(--tds-text-muted);
    line-height: 1.7;
    margin-bottom: var(--tds-space-sm);
}

.tds-testimonial-name {
    font-size: 0.875rem;
    font-weight: var(--tds-weight-medium);
    color: var(--tds-text-black);
}

.tds-testimonial-role {
    font-size: 0.75rem;
    color: var(--tds-text-muted);
}


/* ───────────────────────────────────────────
   SPEC TABLE
   ─────────────────────────────────────────── */

.tds-spec-table {
    width: 100%;
    border-collapse: collapse;
}

.tds-spec-table th,
.tds-spec-table td {
    padding: 12px 16px;
    font-size: 0.875rem;
    text-align: left;
    border-bottom: 1px solid var(--tds-border);
}

.tds-spec-table th {
    font-weight: var(--tds-weight-medium);
    color: var(--tds-text-black);
    background: var(--tds-warm-white);
}

.tds-spec-table td {
    color: var(--tds-text-muted);
}

/* Dark variant */
.tds-section-dark .tds-spec-table th,
.tds-section-dark .tds-spec-table td {
    border-bottom-color: var(--tds-border-dark);
}

.tds-section-dark .tds-spec-table th {
    color: var(--tds-white);
    background: var(--tds-dark-mid);
}

.tds-section-dark .tds-spec-table td {
    color: var(--tds-text-light);
}


/* ───────────────────────────────────────────
   DIVIDERS & DECORATIVE
   ─────────────────────────────────────────── */

.tds-divider {
    height: 1px;
    background: var(--tds-border);
    border: none;
    margin: var(--tds-space-lg) 0;
}

.tds-divider-dark {
    background: var(--tds-border-dark);
}

/* Red accent line (use on Elementor divider widget) */
.tds-accent-line {
    width: 48px;
    height: 2px;
    background: var(--tds-red);
    border: none;
    margin: 0;
}


/* ───────────────────────────────────────────
   NAVIGATION OVERRIDES
   Applied to Elementor Nav Menu widget
   ─────────────────────────────────────────── */

.tds-nav .elementor-nav-menu a {
    font-family: var(--tds-font) !important;
    font-size: 0.875rem !important;
    font-weight: var(--tds-weight-regular) !important;
    color: rgba(255, 255, 255, 0.6) !important;
    letter-spacing: 0.02em !important;
    transition: var(--tds-transition-fast) !important;
}

.tds-nav .elementor-nav-menu a:hover,
.tds-nav .elementor-nav-menu a.elementor-item-active {
    color: var(--tds-red) !important;
}

.tds-nav .elementor-nav-menu--dropdown a {
    font-size: 0.8125rem !important;
    color: rgba(255, 255, 255, 0.5) !important;
}


/* ───────────────────────────────────────────
   FOOTER
   ─────────────────────────────────────────── */

.tds-footer {
    background-color: var(--tds-dark) !important;
}

.tds-footer h4,
.tds-footer h5,
.tds-footer .elementor-heading-title {
    color: var(--tds-white) !important;
    font-weight: var(--tds-weight-medium) !important;
    font-size: 0.875rem !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase !important;
}

.tds-footer p,
.tds-footer .elementor-text-editor,
.tds-footer a {
    color: rgba(255, 255, 255, 0.45) !important;
    font-size: 0.8125rem !important;
}

.tds-footer a:hover {
    color: var(--tds-red) !important;
}

.tds-footer .tds-divider {
    background: var(--tds-border-dark);
}


/* ───────────────────────────────────────────
   FORMS (Contact / Enquiry)
   ─────────────────────────────────────────── */

.tds-form input[type="text"],
.tds-form input[type="email"],
.tds-form input[type="tel"],
.tds-form textarea,
.tds-form select,
.elementor-field-textual {
    font-family: var(--tds-font) !important;
    font-size: 0.875rem !important;
    padding: 12px 16px !important;
    border: 1px solid var(--tds-border) !important;
    border-radius: var(--tds-radius-sm) !important;
    background: var(--tds-white) !important;
    color: var(--tds-text-black) !important;
    transition: var(--tds-transition-fast) !important;
}

.tds-form input:focus,
.tds-form textarea:focus,
.tds-form select:focus,
.elementor-field-textual:focus {
    border-color: var(--tds-red) !important;
    outline: none !important;
    box-shadow: 0 0 0 3px var(--tds-red-light) !important;
}

.tds-form label,
.elementor-field-label {
    font-family: var(--tds-font) !important;
    font-size: 0.8125rem !important;
    font-weight: var(--tds-weight-medium) !important;
    color: var(--tds-text-black) !important;
    margin-bottom: 0.375rem !important;
}

/* Dark form variant */
.tds-section-dark .tds-form input,
.tds-section-dark .tds-form textarea,
.tds-section-dark .tds-form select {
    background: var(--tds-dark-mid) !important;
    border-color: var(--tds-border-dark) !important;
    color: var(--tds-white) !important;
}

.tds-section-dark .tds-form label {
    color: rgba(255, 255, 255, 0.7) !important;
}


/* ───────────────────────────────────────────
   PHONE LINK
   ─────────────────────────────────────────── */

.tds-phone-link {
    color: var(--tds-red);
    font-weight: var(--tds-weight-medium);
    white-space: nowrap;
}

.tds-phone-link:hover {
    color: var(--tds-red-dark);
}


/* ───────────────────────────────────────────
   UTILITY CLASSES
   ─────────────────────────────────────────── */

.tds-text-red     { color: var(--tds-red) !important; }
.tds-text-white   { color: var(--tds-white) !important; }
.tds-text-muted   { color: var(--tds-text-muted) !important; }
.tds-text-light   { color: var(--tds-text-light) !important; }
.tds-text-black   { color: var(--tds-text-black) !important; }

.tds-bg-dark      { background-color: var(--tds-dark) !important; }
.tds-bg-warm      { background-color: var(--tds-warm-white) !important; }
.tds-bg-white     { background-color: var(--tds-white) !important; }
.tds-bg-red       { background-color: var(--tds-red) !important; }

.tds-text-center  { text-align: center !important; }
.tds-text-left    { text-align: left !important; }

.tds-mt-0  { margin-top: 0 !important; }
.tds-mt-sm { margin-top: var(--tds-space-sm) !important; }
.tds-mt-md { margin-top: var(--tds-space-md) !important; }
.tds-mt-lg { margin-top: var(--tds-space-lg) !important; }
.tds-mb-0  { margin-bottom: 0 !important; }
.tds-mb-sm { margin-bottom: var(--tds-space-sm) !important; }
.tds-mb-md { margin-bottom: var(--tds-space-md) !important; }
.tds-mb-lg { margin-bottom: var(--tds-space-lg) !important; }

.tds-max-width {
    max-width: var(--tds-max-width);
    margin-left: auto;
    margin-right: auto;
}

.tds-max-width-narrow {
    max-width: var(--tds-max-width-narrow);
    margin-left: auto;
    margin-right: auto;
}


/* ───────────────────────────────────────────
   ELEMENTOR OVERRIDES
   Fix common Elementor styling conflicts
   ─────────────────────────────────────────── */

/* Ensure Elementor sections use our font */
.elementor-widget-text-editor,
.elementor-widget-heading .elementor-heading-title,
.elementor-widget-button .elementor-button {
    font-family: var(--tds-font) !important;
}

/* Remove default Elementor button styles when our classes are used */
.elementor-button.tds-btn-primary,
.elementor-button.tds-btn-secondary,
.elementor-button.tds-btn-tertiary,
.elementor-button.tds-btn-white {
    box-shadow: none !important;
}

/* Ensure heading weights are respected */
.elementor-heading-title {
    font-weight: var(--tds-weight-light) !important;
}

/* Fix Elementor column gaps on mobile */
@media (max-width: 767px) {
    .elementor-column-gap-default > .elementor-column > .elementor-element-populated {
        padding: 10px !important;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection colour */
::selection {
    background: var(--tds-red);
    color: var(--tds-white);
}

::-moz-selection {
    background: var(--tds-red);
    color: var(--tds-white);
}