/* ==========================================================================
   Bengkel Theme - Main CSS
   Global design system, variables, base styles, and component definitions.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Variables (Single Source of Truth - Palette Resmi)
   -------------------------------------------------------------------------- */
:root {
    /* Brand Colors */
    --color-black:         #000000;
    --color-dark-blue:     #003399;
    --color-cyan:          #00b7cd;
    --color-dark:          #1c1b1b;
    --color-electric-blue: #1e00fe;
    --color-deep-brown:    #1f0a0c;
    --color-dark-gray:     #333333;

    /* Gray Scale */
    --color-gray-700: #4b4f58;
    --color-gray-600: #808080;
    --color-gray-500: #8c8c8c;
    --color-gray-400: #a2a2a2;
    --color-gray-350: #aaaaaa;
    --color-gray-300: #bfbfbf;
    --color-gray-275: #c3c3c3;
    --color-gray-250: #cccccc;
    --color-gray-150: #eaeaea;
    --color-gray-125: #eceff3;
    --color-gray-100: #efefef;
    --color-gray-75:  #f6f6f6;
    --color-gray-50:  #f9f9f9;
    --color-off-white:#fefefe;
    --color-white:    #ffffff;

    /* Red (CTA) */
    --color-red:       #d40000;
    --color-red-light: #e11b14;

    /* Typography */
    --font-base: Arial, Helvetica, sans-serif;
    --font-size-body: 16px;
    --line-height-body: 1.65;

    /* Layout */
    --container-width: 1180px;
    --section-spacing: 56px;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    /* Transitions */
    --transition: 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-base);
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

img {
    loading: lazy;
}

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

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

a:focus-visible {
    outline: 2px solid var(--color-dark-blue);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

ul,
ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* --------------------------------------------------------------------------
   3. Layout: Container & Section
   -------------------------------------------------------------------------- */
.site-container {
    width: min(var(--container-width), calc(100% - 40px));
    margin-inline: auto;
}

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

.section--gray {
    background-color: var(--color-gray-75);
}

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

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

/* --------------------------------------------------------------------------
   4. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-base);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-dark-gray);
}

h1 { font-size: clamp(34px, 5vw, 56px); }
h2 { font-size: clamp(28px, 3.5vw, 40px); }
h3 { font-size: clamp(20px, 2.5vw, 26px); }
h4 { font-size: 20px; }
h5 { font-size: 18px; }
h6 { font-size: 16px; }

p {
    color: var(--color-gray-700);
    margin-bottom: 1rem;
}

p:last-child {
    margin-bottom: 0;
}

.text-center { text-align: center; }
.text-left   { text-align: left; }

/* --------------------------------------------------------------------------
   5. Section Header (Label + Title + Desc)
   -------------------------------------------------------------------------- */
.section-header {
    max-width: 680px;
    margin-inline: auto;
    text-align: center;
    margin-bottom: 32px;
}

/* --------------------------------------------------------------------------
   16. Shared Advantages Component
   -------------------------------------------------------------------------- */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.advantage-box {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-150);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: border-color var(--transition);
}

.advantage-box:hover {
    border-color: var(--color-gray-250);
}

.advantage-box__icon {
    width: 44px;
    height: 44px;
    background-color: var(--color-gray-75);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-red);
}

.advantage-box__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-dark-gray);
}

.advantage-box__desc {
    font-size: 14px;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   17. Shared CTA Banner Component
   -------------------------------------------------------------------------- */
.cta-banner {
    background-color: var(--color-red);
    color: var(--color-white);
    padding-block: 52px;
}

.cta-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.cta-banner__text h2 {
    color: var(--color-white);
    font-size: clamp(24px, 3vw, 32px);
    margin-bottom: 8px;
}

.cta-banner__text p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 16px;
    max-width: 520px;
}

.cta-banner__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   18. Shared Service Card Component
   -------------------------------------------------------------------------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-150);
    border-radius: var(--radius-lg);
    overflow: hidden;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-decoration: none;
    transition: border-color var(--transition), transform var(--transition);
}

.service-card:hover {
    border-color: var(--color-red);
    transform: translateY(-3px);
    color: inherit;
}

.service-card__image-wrap {
    display: block;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--color-gray-100);
}

.service-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.service-card:hover .service-card__img {
    transform: scale(1.04);
}

.service-card__icon {
    width: 52px;
    height: 52px;
    background-color: rgba(212, 0, 0, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-red);
    flex-shrink: 0;
}

.service-card__body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.service-card__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-dark-gray);
    line-height: 1.3;
}

.service-card__title a {
    color: inherit;
}

.service-card__title a:hover {
    color: var(--color-red);
}

.service-card__desc {
    font-size: 14px;
    color: var(--color-gray-600);
    line-height: 1.6;
    flex: 1;
}

.service-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 14px;
    border-top: 1px solid var(--color-gray-150);
}

.service-card__link {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-dark-gray);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color var(--transition);
}

.service-card__link svg {
    transition: transform var(--transition);
}

.service-card:hover .service-card__link {
    color: var(--color-red);
}

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

.section-header--left {
    margin-inline: 0;
    text-align: left;
}

.section-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-red);
    margin-bottom: 12px;
}

.section-title {
    margin-bottom: 16px;
}

.section-desc {
    color: var(--color-gray-600);
    font-size: 17px;
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   6. Buttons
   -------------------------------------------------------------------------- */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 28px;
    font-size: 15px;
    font-weight: 700;
    line-height: 1;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition), border-color var(--transition), color var(--transition);
    white-space: nowrap;
    font-family: var(--font-base);
}

.button:focus-visible {
    outline: 2px solid var(--color-dark-blue);
    outline-offset: 3px;
}

/* Primary - Red */
.button-primary {
    background-color: var(--color-red);
    color: var(--color-white);
    border-color: var(--color-red);
}

.button-primary:hover {
    background-color: var(--color-red-light);
    border-color: var(--color-red-light);
    color: var(--color-white);
}

/* Secondary - Dark Blue */
.button-secondary {
    background-color: var(--color-dark-blue);
    color: var(--color-white);
    border-color: var(--color-dark-blue);
}

.button-secondary:hover {
    background-color: #002278;
    border-color: #002278;
    color: var(--color-white);
}

/* Outline */
.button-outline {
    background-color: var(--color-white);
    color: var(--color-dark);
    border-color: var(--color-gray-250);
}

.button-outline:hover {
    border-color: var(--color-dark-gray);
    color: var(--color-dark-gray);
    background-color: var(--color-white);
}

/* White (for dark backgrounds) */
.button-white {
    background-color: var(--color-white);
    color: var(--color-red);
    border-color: var(--color-white);
}

.button-white:hover {
    background-color: var(--color-gray-75);
    color: var(--color-red-light);
    border-color: var(--color-gray-75);
}

.button-sm {
    padding: 10px 20px;
    font-size: 14px;
}

.button-lg {
    padding: 16px 36px;
    font-size: 17px;
}

/* --------------------------------------------------------------------------
   7. Cards
   -------------------------------------------------------------------------- */
.card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-150);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: border-color var(--transition);
}

.card:hover {
    border-color: var(--color-gray-250);
}

/* --------------------------------------------------------------------------
   8. Forms
   -------------------------------------------------------------------------- */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-dark-gray);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: var(--font-base);
    color: var(--color-dark-gray);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-275);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition);
    appearance: none;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-dark-blue);
}

.form-control::placeholder {
    color: var(--color-gray-400);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* --------------------------------------------------------------------------
   9. Badge
   -------------------------------------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
}

.badge-red {
    background-color: rgba(212, 0, 0, 0.1);
    color: var(--color-red);
}

.badge-blue {
    background-color: rgba(0, 51, 153, 0.1);
    color: var(--color-dark-blue);
}

/* --------------------------------------------------------------------------
   10. Breadcrumb
   -------------------------------------------------------------------------- */
.breadcrumb {
    padding-block: 14px;
    border-bottom: 1px solid var(--color-gray-150);
    margin-bottom: 0;
}

.breadcrumb__list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--color-gray-500);
}

.breadcrumb__list a {
    color: var(--color-gray-600);
}

.breadcrumb__list a:hover {
    color: var(--color-red);
}

.breadcrumb__separator {
    color: var(--color-gray-300);
}

/* --------------------------------------------------------------------------
   11. Accessibility - Focus States
   -------------------------------------------------------------------------- */
:focus-visible {
    outline: 2px solid var(--color-dark-blue);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   12. WhatsApp Floating Button
   -------------------------------------------------------------------------- */
.wa-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 500;
    width: 52px;
    height: 52px;
    background-color: #25d366;
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background-color var(--transition), transform var(--transition);
}

.wa-float:hover {
    background-color: #1da851;
    color: var(--color-white);
    transform: scale(1.07);
}

.wa-float svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

/* --------------------------------------------------------------------------
   13. Page Hero Banner (used on inner pages)
   -------------------------------------------------------------------------- */
.page-hero {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding-block: 56px;
}

.page-hero h1 {
    color: var(--color-white);
    margin-bottom: 12px;
}

.page-hero p {
    color: var(--color-gray-300);
    font-size: 17px;
    max-width: 600px;
}

/* --------------------------------------------------------------------------
   14. Grid Utilities
   -------------------------------------------------------------------------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* --------------------------------------------------------------------------
   15. Divider
   -------------------------------------------------------------------------- */
.divider {
    border: none;
    border-top: 1px solid var(--color-gray-150);
    margin-block: 32px;
}