/*
Theme Name:        iCan Group
Theme URI:         https://ican-group.co
Author:            PT Aqualine
Author URI:        https://ican-group.co
Description:       Professional theme for iCan Group Ltd — fluid transfer systems. Fully editable via Appearance → Customize. Includes demo data XML for one-click content import.
Version:           3.0.0
Requires at least: 6.0
Tested up to:      6.7
Requires PHP:      8.0
License:           GNU General Public License v2 or later
License URI:       https://www.gnu.org/licenses/gpl-2.0.html
Text Domain:       ican-group
Tags:              custom-logo, custom-menu, custom-colors, full-width-template, theme-options, footer-widgets, blog, e-commerce
*/

/* ============================================================
   DESIGN TOKENS — edit these to restyle the entire site
   ============================================================ */
:root {
    /* Brand colours */
    --color-primary:       #1A6FB5;   /* main blue */
    --color-primary-dark:  #0D2B4E;   /* dark navy */
    --color-primary-light: #29ABE2;   /* light blue */
    --color-accent:        #F5C518;   /* golden yellow */
    --color-accent-dark:   #D4A017;

    /* Neutrals */
    --color-dark:          #1A1A2E;
    --color-text:          #2D3748;
    --color-muted:         #718096;
    --color-border:        #E2E8F0;
    --color-bg-light:      #F7FAFC;
    --color-bg-blue:       #EBF4FF;
    --color-footer-bg:     #F8FAFC;
    --color-white:         #FFFFFF;

    /* Typography */
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono:    'Courier New', Courier, monospace;

    /* Sizing */
    --header-height:  72px;
    --topbar-height:  38px;
    --container-max:  1200px;
    --container-pad:  1.5rem;

    /* Radius */
    --radius-sm:  4px;
    --radius:     8px;
    --radius-lg:  16px;
    --radius-xl:  24px;

    /* Shadows */
    --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md:  0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg:  0 10px 25px rgba(0,0,0,0.1), 0 4px 10px rgba(0,0,0,0.05);
    --shadow-xl:  0 20px 50px rgba(0,0,0,0.15);

    /* Transitions */
    --transition: 0.2s ease;
    --transition-slow: 0.35s ease;
}

/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-dark);
}
h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.9rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

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

img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* ── LAYOUT HELPERS ──────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-pad);
    padding-right: var(--container-pad);
}
.section      { padding: 5rem 0; }
.section-sm   { padding: 3rem 0; }
.section-lg   { padding: 7rem 0; }
.section-bg-light { background: var(--color-bg-light); }
.section-bg-blue  { background: var(--color-primary-dark); color: #fff; }
.section-bg-blue h2,
.section-bg-blue h3,
.section-bg-blue h4 { color: #fff; }

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3.5rem;
}
.section-header p { color: var(--color-muted); font-size: 1.05rem; }
.section-divider {
    width: 50px;
    height: 3px;
    background: var(--color-accent);
    border-radius: 2px;
    margin: 0.85rem auto;
}
.section-header.left-align { text-align: left; }
.section-header.left-align .section-divider { margin-left: 0; }

.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.5rem;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.4;
}
.btn-sm  { padding: 0.45rem 1rem; font-size: 0.82rem; }
.btn-lg  { padding: 0.85rem 2rem; font-size: 1rem; }
.btn-xl  { padding: 1rem 2.5rem; font-size: 1.05rem; }

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}
.btn-accent {
    background: var(--color-accent);
    color: var(--color-dark);
    border-color: var(--color-accent);
}
.btn-accent:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-dark);
    transform: translateY(-1px);
}
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
}
.btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.65);
}
.btn-outline-light:hover {
    background: rgba(255,255,255,0.12);
    border-color: #fff;
    color: #fff;
}
.btn-text {
    background: transparent;
    color: var(--color-primary);
    border-color: transparent;
    padding-left: 0;
    padding-right: 0;
}
.btn-text:hover { color: var(--color-primary-dark); gap: 0.75rem; }

/* ── CARDS ───────────────────────────────────────────────── */
.card {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-img { width: 100%; aspect-ratio: 4/3; object-fit: contain; padding: 1rem; background: var(--color-bg-light); }
.card-img-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-border);
}
.card-body { padding: 1.5rem; }

/* ── FORMS ───────────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 0.4rem; color: var(--color-dark); }
.form-control {
    width: 100%;
    padding: 0.65rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}
.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26,111,181,0.12);
}
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23718096' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

/* ── BADGES ──────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.9rem;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.badge-primary { background: var(--color-bg-blue); color: var(--color-primary); border: 1px solid rgba(26,111,181,0.2); }
.badge-accent  { background: rgba(245,197,24,0.15); color: #92700A; border: 1px solid rgba(245,197,24,0.3); }
.badge-dark    { background: var(--color-dark); color: #fff; }

/* ── ALERTS ──────────────────────────────────────────────── */
.alert { padding: 1rem 1.25rem; border-radius: var(--radius); font-size: 0.9rem; margin-bottom: 1rem; }
.alert-success { background: #F0FFF4; border: 1px solid #9AE6B4; color: #276749; }
.alert-error   { background: #FFF5F5; border: 1px solid #FEB2B2; color: #9B2C2C; }
.alert-info    { background: var(--color-bg-blue); border: 1px solid rgba(26,111,181,0.2); color: var(--color-primary-dark); }

/* ── SCREEN READER ───────────────────────────────────────── */
.screen-reader-text {
    clip: rect(1px,1px,1px,1px);
    position: absolute;
    height: 1px;
    width: 1px;
    overflow: hidden;
    word-wrap: normal;
}