/* ============================================================
   HaUI MAJOR ADVISOR — DUAL THEME DESIGN SYSTEM
   Dark Mode (default) + Light Mode (HaUI #143B88)
   ============================================================ */

/* ── GOOGLE FONT ── */
@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   DARK THEME — default
   ============================================================ */
:root,
[data-theme="dark"] {
    /* Core palette */
    --clr-primary:        #3b6cf8;
    --clr-primary-light:  #667eea;
    --clr-primary-dark:   #2952d9;
    --clr-secondary:      #06d6a0;
    --clr-danger:         #f94144;
    --clr-warning:        #f8961e;
    --clr-purple:         #7c3aed;
    --clr-purple-light:   #a78bfa;

    /* Backgrounds */
    --clr-bg:             #0d1117;
    --clr-surface:        #161b27;
    --clr-card:           rgba(22, 27, 39, 0.90);
    --clr-card-hover:     rgba(30, 38, 55, 0.95);
    --clr-glass:          rgba(255,255,255,0.04);
    --clr-input-bg:       rgba(255,255,255,0.05);
    --clr-input-bg-focus: rgba(59,108,248,0.10);

    /* Borders */
    --clr-border:         rgba(255,255,255,0.08);
    --clr-border-strong:  rgba(255,255,255,0.16);
    --clr-border-focus:   var(--clr-primary);

    /* Text */
    --clr-text-1:         #e8eaf0;
    --clr-text-2:         #8b95a8;
    --clr-text-3:         #4a5568;

    /* Shadows */
    --shadow-sm:          0 2px 8px rgba(0,0,0,0.35);
    --shadow-md:          0 8px 32px rgba(0,0,0,0.45);
    --shadow-lg:          0 20px 60px rgba(0,0,0,0.55);
    --shadow-primary:     0 0 40px rgba(59,108,248,0.25);
    --shadow-green:       0 0 40px rgba(6,214,160,0.20);
    --shadow-purple:      0 0 40px rgba(124,58,237,0.20);

    /* Card scores */
    --clr-thpt-bg:        rgba(59,108,248,0.07);
    --clr-thpt-border:    rgba(59,108,248,0.25);
    --clr-thpt-score:     #60a5fa;
    --clr-hsa-bg:         rgba(6,214,160,0.06);
    --clr-hsa-border:     rgba(6,214,160,0.25);
    --clr-hsa-score:      #34d399;
    --clr-tsa-bg:         rgba(124,58,237,0.06);
    --clr-tsa-border:     rgba(124,58,237,0.25);
    --clr-tsa-score:      #c4b5fd;

    /* Result groups */
    --clr-bt-bg:          rgba(249,65,68,0.08);
    --clr-bt-border:      rgba(249,65,68,0.22);
    --clr-bt-accent:      #f87171;
    --clr-gf-bg:          rgba(6,214,160,0.07);
    --clr-gf-border:      rgba(6,214,160,0.22);
    --clr-gf-accent:      #34d399;
    --clr-sf-bg:          rgba(59,108,248,0.07);
    --clr-sf-border:      rgba(59,108,248,0.22);
    --clr-sf-accent:      #93c5fd;

    /* Orbs */
    --orb-opacity:        0.12;

    /* Select option bg */
    --clr-option-bg:      #1e2535;

    /* Transcript result */
    --clr-transcript-bg:  linear-gradient(135deg, rgba(6,214,160,0.08), rgba(59,108,248,0.08));
    --clr-transcript-brd: rgba(6,214,160,0.22);

    /* Ad block */
    --clr-ad-bg:          linear-gradient(135deg, #4c1d95, #5b21b6, #4338ca);
    --clr-ad-border:      rgba(167,139,250,0.30);
    --clr-ad-cta-bg:      #ffffff;
    --clr-ad-cta-text:    #5b21b6;
    --clr-ad-cta-hover:   #ede9fe;

    /* Theme toggle */
    --clr-toggle-bg:      rgba(255,255,255,0.08);
    --clr-toggle-border:  rgba(255,255,255,0.14);
    --clr-toggle-thumb:   #1e2a3a;
    --clr-toggle-thumb-brd: rgba(255,255,255,0.15);

    /* Gradient text */
    --gradient-text:      linear-gradient(135deg, #3b6cf8 0%, #a78bfa 50%, #06d6a0 100%);
    --gradient-stat:      linear-gradient(135deg, var(--clr-primary), var(--clr-purple-light));

    /* CTA button */
    --clr-cta-bg:         linear-gradient(135deg, #3b6cf8 0%, #667eea 50%, #5b86e5 100%);
    --clr-cta-shadow:     rgba(59,108,248,0.40);
    --clr-cta-shadow-h:   rgba(59,108,248,0.52);

    /* Hero notice */
    --clr-notice-bg:      rgba(248,150,30,0.08);
    --clr-notice-border:  rgba(248,150,30,0.22);
    --clr-notice-text:    #fbbf24;
    --clr-notice-link:    #60a5fa;

    /* Search summary */
    --clr-summary-bg:     rgba(59,108,248,0.08);
    --clr-summary-border: rgba(59,108,248,0.22);
    --clr-summary-text:   var(--clr-text-2);
    --clr-summary-strong: var(--clr-primary-light);

    /* Tab */
    --clr-tab-bg:         var(--clr-surface);
    --clr-tab-active-bg:  rgba(59,108,248,0.15);
    --clr-tab-active-brd: rgba(59,108,248,0.32);

    /* Transitions */
    --transition:         all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow:    all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   LIGHT THEME — HaUI #143B88
   ============================================================ */
[data-theme="light"] {
    /* Core palette */
    --clr-primary:        #143B88;
    --clr-primary-light:  #1e52b8;
    --clr-primary-dark:   #0f2d6a;
    --clr-secondary:      #059669;
    --clr-danger:         #dc2626;
    --clr-warning:        #d97706;
    --clr-purple:         #6d28d9;
    --clr-purple-light:   #7c3aed;

    /* Backgrounds */
    --clr-bg:             #f0f4fb;
    --clr-surface:        #ffffff;
    --clr-card:           rgba(255,255,255,0.96);
    --clr-card-hover:     rgba(255,255,255,1.00);
    --clr-glass:          rgba(20,59,136,0.03);
    --clr-input-bg:       rgba(20,59,136,0.04);
    --clr-input-bg-focus: rgba(20,59,136,0.08);

    /* Borders */
    --clr-border:         rgba(20,59,136,0.12);
    --clr-border-strong:  rgba(20,59,136,0.24);
    --clr-border-focus:   #143B88;

    /* Text */
    --clr-text-1:         #0d1b3e;
    --clr-text-2:         #3d5070;
    --clr-text-3:         #8599b8;

    /* Shadows */
    --shadow-sm:          0 2px 8px rgba(20,59,136,0.08);
    --shadow-md:          0 8px 32px rgba(20,59,136,0.12);
    --shadow-lg:          0 20px 60px rgba(20,59,136,0.14);
    --shadow-primary:     0 0 40px rgba(20,59,136,0.18);
    --shadow-green:       0 0 40px rgba(5,150,105,0.15);
    --shadow-purple:      0 0 40px rgba(109,40,217,0.15);

    /* Card scores */
    --clr-thpt-bg:        rgba(20,59,136,0.06);
    --clr-thpt-border:    rgba(20,59,136,0.20);
    --clr-thpt-score:     #143B88;
    --clr-hsa-bg:         rgba(5,150,105,0.06);
    --clr-hsa-border:     rgba(5,150,105,0.22);
    --clr-hsa-score:      #059669;
    --clr-tsa-bg:         rgba(109,40,217,0.06);
    --clr-tsa-border:     rgba(109,40,217,0.22);
    --clr-tsa-score:      #6d28d9;

    /* Result groups */
    --clr-bt-bg:          rgba(220,38,38,0.05);
    --clr-bt-border:      rgba(220,38,38,0.20);
    --clr-bt-accent:      #dc2626;
    --clr-gf-bg:          rgba(5,150,105,0.05);
    --clr-gf-border:      rgba(5,150,105,0.22);
    --clr-gf-accent:      #059669;
    --clr-sf-bg:          rgba(20,59,136,0.05);
    --clr-sf-border:      rgba(20,59,136,0.22);
    --clr-sf-accent:      #143B88;

    /* Orbs */
    --orb-opacity:        0.06;

    /* Select option bg */
    --clr-option-bg:      #f0f4fb;

    /* Transcript result */
    --clr-transcript-bg:  linear-gradient(135deg, rgba(20,59,136,0.06), rgba(5,150,105,0.05));
    --clr-transcript-brd: rgba(20,59,136,0.20);

    /* Ad block */
    --clr-ad-bg:          linear-gradient(135deg, #0f2d6a, #143B88, #1e52b8);
    --clr-ad-border:      rgba(20,59,136,0.40);
    --clr-ad-cta-bg:      #ffffff;
    --clr-ad-cta-text:    #143B88;
    --clr-ad-cta-hover:   #e8eeff;

    /* Theme toggle */
    --clr-toggle-bg:      rgba(20,59,136,0.08);
    --clr-toggle-border:  rgba(20,59,136,0.20);
    --clr-toggle-thumb:   #ffffff;
    --clr-toggle-thumb-brd: rgba(20,59,136,0.20);

    /* Gradient text */
    --gradient-text:      linear-gradient(135deg, #143B88 0%, #1e52b8 50%, #059669 100%);
    --gradient-stat:      linear-gradient(135deg, #143B88, #1e52b8);

    /* CTA button */
    --clr-cta-bg:         linear-gradient(135deg, #143B88 0%, #1e52b8 60%, #2563eb 100%);
    --clr-cta-shadow:     rgba(20,59,136,0.30);
    --clr-cta-shadow-h:   rgba(20,59,136,0.45);

    /* Hero notice */
    --clr-notice-bg:      rgba(217,119,6,0.07);
    --clr-notice-border:  rgba(217,119,6,0.22);
    --clr-notice-text:    #92400e;
    --clr-notice-link:    #143B88;

    /* Search summary */
    --clr-summary-bg:     rgba(20,59,136,0.06);
    --clr-summary-border: rgba(20,59,136,0.20);
    --clr-summary-text:   var(--clr-text-2);
    --clr-summary-strong: #143B88;

    /* Tab */
    --clr-tab-bg:         #fff;
    --clr-tab-active-bg:  rgba(20,59,136,0.08);
    --clr-tab-active-brd: rgba(20,59,136,0.28);
}

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

html {
    scroll-behavior: smooth;
}

/* Global transition on theme switch */
html {
    transition: background-color 0.35s ease, color 0.35s ease;
}

body {
    font-family: 'Be Vietnam Pro', sans-serif;
    background-color: var(--clr-bg);
    color: var(--clr-text-1);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    transition: background-color 0.35s ease, color 0.35s ease;
}

/* ============================================================
   ANIMATED BACKGROUND ORBS
   ============================================================ */
.bg-orbs {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: var(--orb-opacity);
    animation: float 20s ease-in-out infinite;
    transition: opacity 0.5s ease;
}

.orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--clr-primary), transparent);
    top: -200px; left: -100px;
    animation-delay: 0s;
}
.orb-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, var(--clr-purple), transparent);
    top: 30%; right: -150px;
    animation-delay: -7s;
}
.orb-3 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, var(--clr-secondary), transparent);
    bottom: 10%; left: 20%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    33%       { transform: translateY(-30px) scale(1.05); }
    66%       { transform: translateY(20px) scale(0.95); }
}

/* ============================================================
   PAGE WRAPPER
   ============================================================ */
.page-wrapper {
    position: relative;
    z-index: 1;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1rem 4rem;
}

/* ============================================================
   SITE HEADER
   ============================================================ */
.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--clr-border);
    transition: border-color 0.35s ease;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

/* ── HaUI Logo – dual SVG (Light / Dark) ── */
.logo-img {
    height: 38px;
    width: auto;
    display: block;
    transition: opacity 0.35s ease;
}
.logo-img:hover { opacity: 0.82; }

/* Show only the correct logo per theme */
[data-theme="dark"]  .logo-light { display: none; }
[data-theme="light"] .logo-dark  { display: none; }

.header-nav {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.nav-link {
    display: flex; align-items: center; gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    border: 1px solid var(--clr-border-strong);
    color: var(--clr-text-2);
    text-decoration: none;
    font-size: 0.82rem; font-weight: 500;
    background: var(--clr-glass);
    transition: var(--transition);
}
.nav-link:hover {
    color: var(--clr-text-1);
    border-color: var(--clr-primary);
    background: var(--clr-input-bg-focus);
}

/* ── THEME TOGGLE BUTTON ── */
.theme-toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.4rem 0.75rem 0.4rem 0.5rem;
    border-radius: 9999px;
    border: 1px solid var(--clr-toggle-border);
    background: var(--clr-toggle-bg);
    color: var(--clr-text-2);
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 0.8rem; font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.theme-toggle-btn:hover {
    border-color: var(--clr-primary);
    color: var(--clr-primary);
    background: var(--clr-input-bg-focus);
}

/* Track + thumb */
.theme-toggle-track {
    position: relative;
    width: 40px; height: 22px;
    border-radius: 9999px;
    background: var(--clr-border-strong);
    transition: background 0.35s ease;
    flex-shrink: 0;
}
.theme-toggle-thumb {
    position: absolute;
    top: 2px; left: 2px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--clr-toggle-thumb);
    border: 1px solid var(--clr-toggle-thumb-brd);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.6rem;
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), background 0.35s ease;
    box-shadow: 0 1px 4px rgba(0,0,0,0.25);
}
[data-theme="light"] .theme-toggle-thumb {
    transform: translateX(18px);
}
[data-theme="dark"] .theme-toggle-track  { background: #2a3550; }
[data-theme="light"] .theme-toggle-track { background: rgba(20,59,136,0.15); }

/* Show correct icon */
.icon-dark  { color: #c4b5fd; }
.icon-light { color: #f59e0b; }
[data-theme="dark"]  .icon-light { display: none; }
[data-theme="light"] .icon-dark  { display: none; }

/* Show correct label */
.theme-toggle-label { line-height: 1; }
.label-dark  { display: inline; }
.label-light { display: none; }
[data-theme="light"] .label-dark  { display: none; }
[data-theme="light"] .label-light { display: inline; }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
    text-align: center;
    padding: 4rem 1rem 3rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center; gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 9999px;
    border: 1px solid rgba(59,108,248,0.40);
    background: rgba(59,108,248,0.09);
    color: var(--clr-primary-light);
    font-size: 0.8rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    animation: fadeInDown 0.6s ease-out;
    transition: color 0.35s ease, border-color 0.35s ease, background 0.35s ease;
}
[data-theme="light"] .hero-badge {
    border-color: rgba(20,59,136,0.25);
    background: rgba(20,59,136,0.07);
    color: var(--clr-primary);
}

.hero-title {
    font-size: clamp(2.2rem, 6vw, 3.8rem);
    font-weight: 900; line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--clr-text-1);
    margin-bottom: 1.25rem;
    animation: fadeInDown 0.6s 0.1s ease-out both;
    transition: color 0.35s ease;
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-desc {
    font-size: 1.05rem; color: var(--clr-text-2);
    max-width: 560px; margin: 0 auto 2rem;
    line-height: 1.7;
    animation: fadeInDown 0.6s 0.2s ease-out both;
    transition: color 0.35s ease;
}
.hero-desc strong { color: var(--clr-text-1); transition: color 0.35s ease; }

.hero-stats {
    display: flex; align-items: center; justify-content: center;
    gap: 2rem; margin-bottom: 2rem;
    animation: fadeInDown 0.6s 0.3s ease-out both;
}

.stat-item { text-align: center; }
.stat-number {
    display: block;
    font-size: 2rem; font-weight: 900;
    background: var(--gradient-stat);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}
.stat-label {
    display: block; font-size: 0.75rem;
    color: var(--clr-text-2); font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.05em;
    margin-top: 0.25rem; transition: color 0.35s ease;
}
.stat-divider {
    width: 1px; height: 40px;
    background: var(--clr-border);
    transition: background 0.35s ease;
}

.hero-notice {
    display: inline-flex; align-items: flex-start; gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    background: var(--clr-notice-bg);
    border: 1px solid var(--clr-notice-border);
    color: var(--clr-notice-text);
    font-size: 0.83rem; max-width: 560px;
    text-align: left; line-height: 1.5;
    animation: fadeInDown 0.6s 0.4s ease-out both;
    transition: background 0.35s ease, border-color 0.35s ease, color 0.35s ease;
}
.hero-notice i { margin-top: 2px; flex-shrink: 0; }
.hero-notice a {
    color: var(--clr-notice-link);
    font-weight: 600; text-decoration: none;
    transition: color 0.35s ease;
}
.hero-notice a:hover { text-decoration: underline; }

/* ============================================================
   APP CONTAINER
   ============================================================ */
.app-container {
    animation: fadeInUp 0.6s 0.5s ease-out both;
}

/* ============================================================
   TAB NAVIGATION
   ============================================================ */
.tab-wrapper { margin-bottom: 1.5rem; }

.tab-nav {
    display: flex;
    position: relative; gap: 0.25rem;
    background: var(--clr-tab-bg);
    border: 1px solid var(--clr-border);
    border-radius: 14px;
    padding: 0.3rem;
    overflow: hidden;
    transition: background 0.35s ease, border-color 0.35s ease;
}

.tab-btn {
    position: relative; flex: 1;
    display: flex; align-items: center; justify-content: center; gap: 0.5rem;
    padding: 0.85rem 1rem;
    border-radius: 10px; border: none;
    background: transparent;
    color: var(--clr-text-2);
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 0.9rem; font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    z-index: 2;
}
.tab-btn:hover { color: var(--clr-text-1); background: var(--clr-glass); }
.tab-btn.active {
    color: var(--clr-primary);
    background: var(--clr-tab-active-bg);
    border: 1px solid var(--clr-tab-active-brd);
}
.tab-btn.active i { color: var(--clr-primary); }

/* ============================================================
   TAB PANELS
   ============================================================ */
.tab-panel { display: none; }
.tab-panel.active {
    display: block;
    animation: fadeInUp 0.4s ease-out;
}

/* ============================================================
   FORM CARDS
   ============================================================ */
.form-card {
    background: var(--clr-card);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--clr-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}
.form-card:hover {
    border-color: var(--clr-border-strong);
    box-shadow: var(--shadow-lg);
}
.mt-6 { margin-top: 1.5rem; }

.form-card-header {
    display: flex; align-items: flex-start; gap: 1rem;
    margin-bottom: 1.75rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--clr-border);
    transition: border-color 0.35s ease;
}

.form-card-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: #fff; flex-shrink: 0;
    box-shadow: var(--shadow-primary);
    transition: background 0.35s ease, box-shadow 0.35s ease;
}
.form-card-icon.purple {
    background: linear-gradient(135deg, var(--clr-purple), var(--clr-purple-light));
    box-shadow: var(--shadow-purple);
}
.form-card-icon.green {
    background: linear-gradient(135deg, #059669, var(--clr-secondary));
    box-shadow: var(--shadow-green);
}
[data-theme="light"] .form-card-icon.green {
    background: linear-gradient(135deg, #047857, #059669);
}

.form-card-title {
    font-size: 1.15rem; font-weight: 700;
    color: var(--clr-text-1); margin-bottom: 0.25rem;
    transition: color 0.35s ease;
}
.form-card-desc {
    font-size: 0.85rem; color: var(--clr-text-2); line-height: 1.5;
    transition: color 0.35s ease;
}

/* ============================================================
   FORM ELEMENTS
   ============================================================ */
.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem; margin-bottom: 1.5rem;
}
.form-grid.two-cols { grid-template-columns: 1fr 1fr; }

@media (max-width: 680px) {
    .form-grid, .form-grid.two-cols { grid-template-columns: 1fr; }
}

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }

.form-label {
    display: flex; align-items: center; gap: 0.4rem;
    font-size: 0.8rem; font-weight: 700;
    color: var(--clr-text-2);
    text-transform: uppercase; letter-spacing: 0.05em;
    transition: color 0.35s ease;
}
.form-label i { color: var(--clr-primary); transition: color 0.35s ease; }

.input-wrapper { position: relative; display: flex; align-items: center; }
.input-suffix {
    position: absolute; right: 1rem;
    color: var(--clr-text-3); font-size: 0.85rem; font-weight: 500;
    pointer-events: none; transition: color 0.35s ease;
}

.form-input {
    width: 100%; padding: 0.75rem 1rem;
    background: var(--clr-input-bg);
    border: 1px solid var(--clr-border);
    border-radius: 10px;
    color: var(--clr-text-1);
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 0.95rem; font-weight: 500;
    transition: var(--transition);
    -webkit-appearance: none; appearance: none;
}
.form-input:focus {
    outline: none;
    border-color: var(--clr-border-focus);
    background: var(--clr-input-bg-focus);
    box-shadow: 0 0 0 3px rgba(20,59,136,0.12);
}
[data-theme="dark"] .form-input:focus {
    box-shadow: 0 0 0 3px rgba(59,108,248,0.15);
}
.form-input::placeholder { color: var(--clr-text-3); font-weight: 400; }
.form-input[type="number"]::-webkit-inner-spin-button,
.form-input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }

.select-wrapper { position: relative; }
.form-select { padding-right: 2.5rem; cursor: pointer; }
.select-arrow {
    position: absolute; right: 1rem; top: 50%;
    transform: translateY(-50%);
    color: var(--clr-text-3); font-size: 0.75rem;
    pointer-events: none; transition: var(--transition);
}
.select-wrapper:focus-within .select-arrow {
    color: var(--clr-primary);
    transform: translateY(-50%) rotate(180deg);
}
.form-select option {
    background: var(--clr-option-bg);
    color: var(--clr-text-1);
}

/* ============================================================
   CTA BUTTON
   ============================================================ */
.cta-btn {
    position: relative; width: 100%;
    display: flex; align-items: center; justify-content: center; gap: 0.6rem;
    padding: 1rem 2rem;
    border: none; border-radius: 10px;
    background: var(--clr-cta-bg);
    color: #fff;
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 1rem; font-weight: 700;
    cursor: pointer; overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 20px var(--clr-cta-shadow);
    margin-bottom: 1rem;
}
.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--clr-cta-shadow-h);
}
.cta-btn:active { transform: translateY(0); }

.btn-shine {
    position: absolute; top: 0; left: -100%;
    width: 60%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
    transition: 0.5s;
}
.cta-btn:hover .btn-shine { left: 150%; }

.update-notice { text-align: center; font-size: 0.8rem; color: var(--clr-text-3); transition: color 0.35s ease; }
.update-notice strong { color: var(--clr-text-2); }

.error-msg {
    color: var(--clr-danger);
    font-size: 0.85rem; min-height: 1.25rem; margin: 0.5rem 0;
    transition: color 0.35s ease;
}

/* ============================================================
   SEARCH SUMMARY
   ============================================================ */
.search-summary {
    padding: 1rem 1.5rem;
    border-radius: 10px;
    background: var(--clr-summary-bg);
    border: 1px solid var(--clr-summary-border);
    color: var(--clr-summary-text);
    font-size: 0.9rem;
    margin-bottom: 2rem; text-align: center;
    transition: background 0.35s ease, border-color 0.35s ease, color 0.35s ease;
}
.search-summary strong { color: var(--clr-summary-strong); transition: color 0.35s ease; }

/* ============================================================
   RESULTS WRAPPER
   ============================================================ */
.results-wrapper { margin-top: 2rem; }
.results-wrapper.hidden { display: none; }

/* ============================================================
   RESULT SECTIONS
   ============================================================ */
.result-section {
    background: var(--clr-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--clr-border);
    border-radius: 20px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.result-section-header {
    display: flex; align-items: center; gap: 1rem;
    margin-bottom: 1.25rem; padding-bottom: 1rem;
    border-bottom: 1px solid var(--clr-border);
    transition: border-color 0.35s ease;
}
.result-section-header.breakthrough { border-bottom-color: var(--clr-bt-border); }
.result-section-header.goodfit      { border-bottom-color: var(--clr-gf-border); }
.result-section-header.safe         { border-bottom-color: var(--clr-sf-border); }

.result-section-icon { font-size: 1.75rem; flex-shrink: 0; line-height: 1; }
.result-section-title {
    font-size: 1rem; font-weight: 800;
    color: var(--clr-text-1); text-transform: uppercase; letter-spacing: 0.05em;
    transition: color 0.35s ease;
}
.result-section-sub {
    font-size: 0.8rem; color: var(--clr-text-2); margin-top: 0.15rem;
    transition: color 0.35s ease;
}

.result-count {
    margin-left: auto;
    padding: 0.2rem 0.75rem;
    border-radius: 9999px; font-size: 0.8rem; font-weight: 700;
    background: var(--clr-bt-bg);
    color: var(--clr-bt-accent);
    border: 1px solid var(--clr-bt-border);
    flex-shrink: 0; transition: var(--transition);
}
.result-count.goodfit { background: var(--clr-gf-bg); color: var(--clr-gf-accent); border-color: var(--clr-gf-border); }
.result-count.safe    { background: var(--clr-sf-bg); color: var(--clr-sf-accent); border-color: var(--clr-sf-border); }

/* ============================================================
   MAJOR CARDS GRID
   ============================================================ */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}
@media (max-width: 600px) { .cards-grid { grid-template-columns: 1fr; } }

.major-card {
    padding: 1rem;
    border-radius: 14px;
    border: 1px solid var(--clr-border);
    background: var(--clr-glass);
    transition: var(--transition);
    cursor: default; opacity: 0;
    animation: slideIn 0.3s ease-out forwards;
}
.major-card:hover {
    border-color: var(--clr-border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.major-card.breakthrough { border-color: var(--clr-bt-border); background: var(--clr-bt-bg); }
.major-card.breakthrough:hover { border-color: var(--clr-bt-accent); box-shadow: 0 4px 20px rgba(220,38,38,0.12); }
.major-card.goodfit { border-color: var(--clr-gf-border); background: var(--clr-gf-bg); }
.major-card.goodfit:hover { border-color: var(--clr-gf-accent); box-shadow: 0 4px 20px rgba(6,214,160,0.12); }
.major-card.safe { border-color: var(--clr-sf-border); background: var(--clr-sf-bg); }
.major-card.safe:hover { border-color: var(--clr-sf-accent); box-shadow: 0 4px 20px rgba(20,59,136,0.12); }

.major-card-top { display: flex; align-items: flex-start; gap: 0.5rem; margin-bottom: 0.6rem; }
.major-card-icon { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.major-card-name {
    font-size: 0.88rem; font-weight: 700; color: var(--clr-text-1); line-height: 1.3;
    transition: color 0.35s ease;
}
.major-card-meta {
    font-size: 0.75rem; color: var(--clr-text-2);
    display: flex; flex-wrap: wrap; gap: 0.25rem 0.75rem;
    margin-bottom: 0.75rem; padding-left: 1.5rem;
    transition: color 0.35s ease;
}
.forecast-tag {
    display: inline-flex; align-items: center;
    padding: 0.15rem 0.5rem;
    border-radius: 9999px; font-size: 0.72rem; font-weight: 700;
}
.forecast-tag.breakthrough { background: var(--clr-bt-bg); color: var(--clr-bt-accent); border: 1px solid var(--clr-bt-border); }
.forecast-tag.goodfit      { background: var(--clr-gf-bg); color: var(--clr-gf-accent); border: 1px solid var(--clr-gf-border); }
.forecast-tag.safe         { background: var(--clr-sf-bg); color: var(--clr-sf-accent); border: 1px solid var(--clr-sf-border); }

/* Progress bar */
.progress-header {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.35rem;
}
.progress-label { font-size: 0.72rem; color: var(--clr-text-3); font-weight: 500; transition: color 0.35s ease; }
.progress-value { font-size: 0.75rem; font-weight: 700; }
.progress-value.breakthrough { color: var(--clr-bt-accent); }
.progress-value.goodfit      { color: var(--clr-gf-accent); }
.progress-value.safe         { color: var(--clr-sf-accent); }

.progress-track {
    width: 100%; height: 5px; border-radius: 9999px;
    background: var(--clr-border); overflow: hidden; transition: background 0.35s ease;
}
.progress-fill { height: 100%; border-radius: 9999px; transition: width 0.9s cubic-bezier(0.4,0,0.2,1); }
.progress-fill.breakthrough { background: linear-gradient(90deg, var(--clr-danger), var(--clr-bt-accent)); }
.progress-fill.goodfit      { background: linear-gradient(90deg, #059669, var(--clr-secondary)); }
.progress-fill.safe         { background: linear-gradient(90deg, var(--clr-primary-dark), var(--clr-primary)); }

.no-result {
    color: var(--clr-text-3); font-size: 0.85rem; font-style: italic;
    padding: 1rem; text-align: center; grid-column: 1 / -1; transition: color 0.35s ease;
}

/* ============================================================
   AD BLOCK
   ============================================================ */
.ad-block { margin-bottom: 1.5rem; border-radius: 20px; overflow: hidden; }
.ad-block.hidden { display: none; }

.ad-block-inner {
    display: flex; align-items: center; gap: 1.25rem; padding: 1.5rem;
    background: var(--clr-ad-bg);
    border: 1px solid var(--clr-ad-border);
    flex-wrap: wrap;
    transition: background 0.35s ease, border-color 0.35s ease;
}
.ad-icon { font-size: 2rem; flex-shrink: 0; }
.ad-content { flex: 1; min-width: 200px; }
.ad-content h3 { font-size: 1rem; font-weight: 800; color: #fff; margin-bottom: 0.35rem; }
.ad-content p  { font-size: 0.85rem; color: rgba(255,255,255,0.75); line-height: 1.5; }
.ad-content strong { color: #dbeafe; font-weight: 700; }
[data-theme="light"] .ad-content strong { color: #bfdbfe; }

.ad-cta-btn {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.65rem 1.25rem; border-radius: 10px;
    background: var(--clr-ad-cta-bg);
    color: var(--clr-ad-cta-text);
    font-weight: 700; font-size: 0.85rem;
    text-decoration: none; white-space: nowrap; flex-shrink: 0;
    transition: var(--transition);
}
.ad-cta-btn:hover {
    background: var(--clr-ad-cta-hover);
    transform: scale(1.03);
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

/* ============================================================
   CONVERSION RESULTS
   ============================================================ */
.conversion-results-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.5rem;
}
@media (max-width: 560px) { .conversion-results-grid { grid-template-columns: 1fr; } }

.conv-card {
    padding: 1.5rem 1rem; border-radius: 14px;
    border: 1px solid var(--clr-border);
    text-align: center; background: var(--clr-glass);
    transition: var(--transition);
}
.conv-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.conv-card.thpt { border-color: var(--clr-thpt-border); background: var(--clr-thpt-bg); }
.conv-card.hsa  { border-color: var(--clr-hsa-border);  background: var(--clr-hsa-bg); }
.conv-card.tsa  { border-color: var(--clr-tsa-border);  background: var(--clr-tsa-bg); }

.conv-card-label {
    font-size: 0.75rem; font-weight: 700; color: var(--clr-text-2);
    text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.5rem;
    transition: color 0.35s ease;
}
.conv-card-score {
    font-size: 2.5rem; font-weight: 900; color: var(--clr-text-1);
    line-height: 1; margin-bottom: 0.35rem; transition: color 0.35s ease;
}
.conv-card.thpt .conv-card-score { color: var(--clr-thpt-score); }
.conv-card.hsa  .conv-card-score { color: var(--clr-hsa-score); }
.conv-card.tsa  .conv-card-score { color: var(--clr-tsa-score); }
.conv-card-scale { font-size: 0.72rem; color: var(--clr-text-3); font-weight: 500; transition: color 0.35s ease; }

.flash-update {
    animation: flashScore 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes flashScore {
    0%   { transform: scale(1.15); opacity: 0.6; }
    100% { transform: scale(1);    opacity: 1; }
}

/* ============================================================
   SUBJECT CARDS (TRANSCRIPT)
   ============================================================ */
.subject-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1rem; margin-bottom: 1.25rem;
}
@media (max-width: 680px) { .subject-grid { grid-template-columns: 1fr; } }

.subject-card {
    background: var(--clr-glass);
    border: 1px solid var(--clr-border);
    border-radius: 14px; padding: 1.25rem;
    transition: var(--transition);
}
.subject-card:focus-within {
    border-color: var(--clr-primary);
    background: var(--clr-input-bg-focus);
    box-shadow: 0 0 0 3px rgba(20,59,136,0.10);
}
[data-theme="dark"] .subject-card:focus-within {
    box-shadow: 0 0 0 3px rgba(59,108,248,0.12);
}

.subject-title {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 0.85rem; font-weight: 700; color: var(--clr-text-1);
    margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.04em;
    transition: color 0.35s ease;
}
.subject-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 22px; height: 22px; border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
    color: #fff; font-size: 0.75rem; font-weight: 800; flex-shrink: 0;
    transition: background 0.35s ease;
}

.subject-inputs { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.grade-input-row { display: flex; flex-direction: column; gap: 0.25rem; }
.grade-label {
    font-size: 0.72rem; font-weight: 600; color: var(--clr-text-3);
    text-transform: uppercase; letter-spacing: 0.04em; transition: color 0.35s ease;
}

.subject-input {
    width: 100%; padding: 0.55rem 0.75rem;
    background: var(--clr-input-bg);
    border: 1px solid var(--clr-border);
    border-radius: 8px;
    color: var(--clr-text-1);
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 0.9rem; font-weight: 500; transition: var(--transition);
    -webkit-appearance: none; appearance: none;
}
.subject-input:focus {
    outline: none;
    border-color: var(--clr-primary);
    background: var(--clr-input-bg-focus);
    box-shadow: 0 0 0 2px rgba(20,59,136,0.12);
}
[data-theme="dark"] .subject-input:focus {
    box-shadow: 0 0 0 2px rgba(59,108,248,0.15);
}
.subject-input::-webkit-inner-spin-button,
.subject-input::-webkit-outer-spin-button { -webkit-appearance: none; }

/* Radio custom */
.main-subject-label {
    display: inline-flex; align-items: center; gap: 0.5rem;
    cursor: pointer; padding: 0.4rem 0.75rem;
    border-radius: 9999px; border: 1px solid var(--clr-border);
    background: var(--clr-glass); font-size: 0.8rem; font-weight: 600;
    color: var(--clr-text-2); width: 100%; justify-content: center;
    transition: var(--transition);
}
.main-subject-label:hover { border-color: var(--clr-border-strong); color: var(--clr-text-1); }
.main-subject-radio { display: none; }

.radio-custom {
    width: 14px; height: 14px; border-radius: 50%;
    border: 2px solid var(--clr-text-3); display: inline-flex;
    align-items: center; justify-content: center;
    transition: var(--transition); flex-shrink: 0;
}
.main-subject-radio:checked + .radio-custom {
    border-color: var(--clr-primary);
    background: var(--clr-primary);
    box-shadow: 0 0 8px rgba(20,59,136,0.30);
}
[data-theme="dark"] .main-subject-radio:checked + .radio-custom {
    box-shadow: 0 0 8px rgba(59,108,248,0.40);
}
.main-subject-radio:checked ~ span:last-child { color: var(--clr-primary); }
.subject-card:has(.main-subject-radio:checked) .main-subject-label {
    background: var(--clr-input-bg-focus);
    border-color: var(--clr-primary);
    color: var(--clr-primary);
}

/* ============================================================
   TRANSCRIPT RESULT
   ============================================================ */
.transcript-result {
    text-align: center; padding: 2rem; border-radius: 14px;
    background: var(--clr-transcript-bg);
    border: 1px solid var(--clr-transcript-brd);
    margin-top: 1rem; transition: background 0.35s ease, border-color 0.35s ease;
}
.transcript-result-label {
    font-size: 0.85rem; font-weight: 600; color: var(--clr-text-2);
    margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: 0.05em;
    transition: color 0.35s ease;
}
.transcript-result-label i { color: #f59e0b; }
.transcript-result-score {
    font-size: 3.5rem; font-weight: 900;
    background: var(--gradient-stat);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    line-height: 1; margin-bottom: 0.5rem;
}
[data-theme="light"] .transcript-result-score {
    background: linear-gradient(135deg, #143B88, #059669);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.transcript-result-note { font-size: 0.75rem; color: var(--clr-text-3); transition: color 0.35s ease; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    text-align: center; padding: 2rem 0;
    border-top: 1px solid var(--clr-border); margin-top: 3rem;
    transition: border-color 0.35s ease;
}
.footer-links {
    display: flex; flex-wrap: wrap; align-items: center;
    justify-content: center; gap: 0.5rem 1rem; margin-bottom: 0.75rem;
}
.footer-link {
    font-size: 0.8rem; color: var(--clr-text-3); text-decoration: none; transition: var(--transition);
}
.footer-link:hover { color: var(--clr-primary); }
.footer-sep { color: var(--clr-text-3); font-size: 0.6rem; }
.footer-copy { font-size: 0.78rem; color: var(--clr-text-3); transition: color 0.35s ease; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-16px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .hero-section { padding: 2.5rem 0 2rem; }
    .hero-stats { gap: 1.25rem; }
    .form-card { padding: 1.25rem; }
    .result-section { padding: 1.25rem; }
    .ad-block-inner { flex-direction: column; text-align: center; }
    .ad-cta-btn { width: 100%; justify-content: center; }
}

@media (max-width: 600px) {
    .site-header { gap: 0.75rem; flex-wrap: wrap; }
    .header-nav { gap: 0.4rem; }
    .nav-link { font-size: 0.75rem; padding: 0.45rem 0.75rem; }
    .theme-toggle-btn { padding: 0.4rem 0.6rem; }
    .theme-toggle-label { display: none; }
}

@media (max-width: 480px) {
    .page-wrapper { padding: 0 0.75rem 3rem; }
    .hero-title { font-size: 1.9rem; }
    .hero-stats { flex-direction: column; gap: 0.5rem; }
    .stat-divider { width: 60px; height: 1px; }
    .tab-btn span { display: none; }
    .tab-btn { padding: 0.85rem; font-size: 1.1rem; }
    .result-section-header { flex-wrap: wrap; }
}

/* ============================================================
   CONTENT PAGES (Privacy, Terms, Disclaimer, Contact)
   ============================================================ */

/* Narrower wrapper for reading comfort */
.content-page-wrapper {
    max-width: 780px;
    margin: 0 auto;
    padding: 0 1rem 5rem;
    position: relative;
    z-index: 1;
}

/* Back breadcrumb */
.page-breadcrumb {
    margin: 1.5rem 0;
}
.page-breadcrumb a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    border: 1px solid var(--clr-border);
    background: var(--clr-glass);
    color: var(--clr-text-2);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}
.page-breadcrumb a:hover {
    color: var(--clr-primary);
    border-color: var(--clr-primary);
    background: var(--clr-input-bg-focus);
}

/* Mini hero for content pages */
.content-hero {
    padding: 3rem 1rem 2rem;
    text-align: center;
    animation: fadeInDown 0.5s ease-out;
}
.content-hero-icon {
    display: inline-flex;
    align-items: center; justify-content: center;
    width: 72px; height: 72px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
    font-size: 1.8rem; color: #fff;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-primary);
    transition: background 0.35s ease, box-shadow 0.35s ease;
}
.content-hero-icon.green {
    background: linear-gradient(135deg, #059669, #06d6a0);
    box-shadow: var(--shadow-green);
}
.content-hero-icon.purple {
    background: linear-gradient(135deg, var(--clr-purple), var(--clr-purple-light));
    box-shadow: var(--shadow-purple);
}
.content-hero-icon.orange {
    background: linear-gradient(135deg, #d97706, #f59e0b);
    box-shadow: 0 0 40px rgba(245,158,11,0.25);
}
.content-hero-title {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 900;
    color: var(--clr-text-1);
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    transition: color 0.35s ease;
}
.content-hero-subtitle {
    font-size: 0.9rem;
    color: var(--clr-text-2);
    transition: color 0.35s ease;
}
.content-hero-meta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.75rem;
    padding: 0.3rem 0.9rem;
    border-radius: 9999px;
    background: var(--clr-glass);
    border: 1px solid var(--clr-border);
    font-size: 0.78rem;
    color: var(--clr-text-3);
    transition: var(--transition);
}

/* Content card */
.content-card {
    background: var(--clr-card);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--clr-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    animation: fadeInUp 0.5s 0.1s ease-out both;
    transition: background 0.35s ease, border-color 0.35s ease;
}

/* Section within content card */
.content-section {
    padding: 2rem 2.5rem;
    border-bottom: 1px solid var(--clr-border);
    transition: border-color 0.35s ease;
}
.content-section:last-child { border-bottom: none; }

.section-heading {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--clr-primary);
    margin-bottom: 1rem;
    transition: color 0.35s ease;
}
.section-heading-icon {
    display: inline-flex;
    align-items: center; justify-content: center;
    width: 32px; height: 32px;
    border-radius: 8px;
    background: var(--clr-input-bg-focus);
    font-size: 0.85rem;
    color: var(--clr-primary);
    flex-shrink: 0;
    transition: background 0.35s ease, color 0.35s ease;
}

.section-text {
    font-size: 0.93rem;
    color: var(--clr-text-2);
    line-height: 1.8;
    transition: color 0.35s ease;
}
.section-text p { margin-bottom: 0.75rem; }
.section-text p:last-child { margin-bottom: 0; }
.section-text strong {
    color: var(--clr-text-1);
    font-weight: 700;
    transition: color 0.35s ease;
}
.section-text a {
    color: var(--clr-primary);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.35s ease;
}
.section-text a:hover { text-decoration: underline; }
.section-text ul, .section-text ol {
    padding-left: 1.5rem;
    margin: 0.5rem 0 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.section-text li { color: var(--clr-text-2); transition: color 0.35s ease; }

/* Highlight box */
.highlight-box {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: 10px;
    background: var(--clr-summary-bg);
    border: 1px solid var(--clr-summary-border);
    margin: 1rem 0;
    font-size: 0.88rem;
    color: var(--clr-text-2);
    line-height: 1.6;
    transition: background 0.35s ease, border-color 0.35s ease;
}
.highlight-box i { color: var(--clr-primary); margin-top: 2px; flex-shrink: 0; transition: color 0.35s ease; }
.highlight-box.warning {
    background: var(--clr-notice-bg);
    border-color: var(--clr-notice-border);
    color: var(--clr-notice-text);
}
.highlight-box.warning i { color: var(--clr-warning); }

/* Contact grid */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 1.25rem 0;
}
@media (max-width: 600px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: 14px;
    border: 1px solid var(--clr-border);
    background: var(--clr-glass);
    transition: var(--transition);
}
.contact-item:hover {
    border-color: var(--clr-border-strong);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}
.contact-item-icon {
    width: 42px; height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; color: #fff; flex-shrink: 0;
    box-shadow: var(--shadow-primary);
    transition: background 0.35s ease;
}
.contact-item-icon.green { background: linear-gradient(135deg, #059669, #34d399); box-shadow: var(--shadow-green); }
.contact-item-icon.purple { background: linear-gradient(135deg, var(--clr-purple), var(--clr-purple-light)); box-shadow: var(--shadow-purple); }
.contact-item-icon.orange { background: linear-gradient(135deg, #d97706, #f59e0b); }

.contact-item-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--clr-text-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.3rem;
    transition: color 0.35s ease;
}
.contact-item-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-text-1);
    line-height: 1.4;
    transition: color 0.35s ease;
}
.contact-item-value a {
    color: var(--clr-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.35s ease;
}
.contact-item-value a:hover { text-decoration: underline; }

/* Social links */
.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
}
.social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.1rem;
    border-radius: 9999px;
    border: 1px solid var(--clr-border);
    background: var(--clr-glass);
    color: var(--clr-text-2);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}
.social-link:hover {
    color: var(--clr-primary);
    border-color: var(--clr-primary);
    background: var(--clr-input-bg-focus);
    transform: translateY(-1px);
}
.social-link .fa-facebook { color: #1877f2; }
.social-link .fa-youtube  { color: #ff0000; }
.social-link:hover .fa-facebook,
.social-link:hover .fa-youtube { filter: none; }

/* Content page responsive */
@media (max-width: 640px) {
    .content-page-wrapper { padding: 0 0.75rem 4rem; }
    .content-section { padding: 1.25rem 1.25rem; }
    .content-hero { padding: 2rem 0.5rem 1.5rem; }
}