/* ==========================================================================
   ArchiShelter Limited — FIT Client Intake Form
   FIT Brand System + Construction Visual Language
   ========================================================================== */
:root {
    /* FIT Core Brand Colors */
    --primary-color: #0A1128;      /* Midnight Blue (FIT primary) */
    --primary-light: #162447;
    --primary-dark: #050814;

    /* Construction Industry Palette */
    --blueprint: #1565C0;          /* Blueprint structural blue */
    --blueprint-light: #1E90FF;
    --blueprint-faint: rgba(21, 101, 192, 0.08);
    --concrete: #3D4450;           /* Concrete grey */
    --concrete-light: #6B7280;
    --steel: #94A3B8;              /* Steel silver */

    /* Accent - Safety Amber (CTAs & markers) */
    --accent: #F5A623;
    --accent-light: #FFD07B;
    --accent-dark: #D4830A;

    /* UI Neutrals */
    --white: #FFFFFF;
    --bg-color: #F0F3F8;
    --card-bg: #FFFFFF;
    --border-color: #DDE3EC;
    --text-main: #2C3E50;
    --text-muted: #6B7280;
    --text-dark: #0F172A;
    --success: #16A34A;
    --error: #DC2626;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Courier New', monospace;

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

    /* Borders & Shadows */
    --border-radius-sm: 6px;
    --border-radius-md: 10px;
    --border-radius-lg: 16px;
    --box-shadow: 0 8px 30px rgba(10, 17, 40, 0.07);
    --box-shadow-hover: 0 18px 45px rgba(10, 17, 40, 0.14);
    --blueprint-shadow: 0 4px 20px rgba(21, 101, 192, 0.12);

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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-color);
    line-height: 1.65;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    line-height: 1.25;
    font-weight: 700;
}

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

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

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

.accent-text { color: var(--accent); }
.blueprint-text { color: var(--blueprint-light); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
    background-color: var(--primary-dark);
    border-bottom: 1px solid rgba(245, 166, 35, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 14px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
}

.agency-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--white);
    letter-spacing: -0.3px;
}

.agency-name span {
    color: var(--accent);
}

.header-tag {
    display: none;
    align-items: center;
    gap: 10px;
    color: var(--steel);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.header-tag i { color: var(--accent); }

@media (min-width: 768px) {
    .header-tag { display: flex; }
}

/* ==========================================================================
   Hero Section — Construction Blueprint Theme
   ========================================================================== */
.hero {
    position: relative;
    min-height: 580px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(
        160deg,
        #020810 0%,
        #071020 25%,
        #0D1B35 50%,
        #0A1540 75%,
        #060E22 100%
    );
}

/* Pure CSS Construction Visual — rebar-like diagonal stripes */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(
            -55deg,
            transparent,
            transparent 40px,
            rgba(21, 101, 192, 0.04) 40px,
            rgba(21, 101, 192, 0.04) 42px
        ),
        repeating-linear-gradient(
            35deg,
            transparent,
            transparent 60px,
            rgba(245, 166, 35, 0.03) 60px,
            rgba(245, 166, 35, 0.03) 62px
        );
    z-index: 1;
}

.hero-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.28;
    filter: saturate(1.3) brightness(0.85);
    z-index: 2;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        140deg,
        rgba(5, 8, 20, 0.97) 0%,
        rgba(8, 14, 32, 0.88) 45%,
        rgba(13, 27, 53, 0.7) 75%,
        rgba(21, 101, 192, 0.25) 100%
    );
    z-index: 3;
}

/* Blueprint grid overlay */
.blueprint-grid {
    position: absolute;
    inset: 0;
    z-index: 2;
    background-image:
        linear-gradient(rgba(30, 144, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30, 144, 255, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* Animated corner brackets */
.corner-bracket {
    position: absolute;
    width: 60px;
    height: 60px;
    z-index: 3;
    opacity: 0.5;
}
.corner-bracket--tl { top: 24px; left: 24px; border-top: 2px solid var(--blueprint-light); border-left: 2px solid var(--blueprint-light); }
.corner-bracket--tr { top: 24px; right: 24px; border-top: 2px solid var(--blueprint-light); border-right: 2px solid var(--blueprint-light); }
.corner-bracket--bl { bottom: 24px; left: 24px; border-bottom: 2px solid var(--blueprint-light); border-left: 2px solid var(--blueprint-light); }
.corner-bracket--br { bottom: 24px; right: 24px; border-bottom: 2px solid var(--blueprint-light); border-right: 2px solid var(--blueprint-light); }

/* Floating geometric shapes */
.geo-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(130px);
    pointer-events: none;
    z-index: 2;
}
.geo-shape-1 {
    width: 500px; height: 500px;
    background: var(--accent);
    opacity: 0.06;
    top: -20%; right: -8%;
    animation: slowFloat 20s ease-in-out infinite;
}
.geo-shape-2 {
    width: 400px; height: 400px;
    background: var(--blueprint);
    opacity: 0.12;
    bottom: -30%; left: -5%;
    animation: slowFloat 25s ease-in-out infinite reverse;
}

@keyframes slowFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -40px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 5;
    text-align: center;
    padding: 90px 0 100px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(245, 166, 35, 0.12);
    color: var(--accent);
    border: 1px solid rgba(245, 166, 35, 0.3);
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero-eyebrow .dot {
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
}

.hero h1 {
    color: var(--white);
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.72);
    max-width: 680px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.hero-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.hero-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--steel);
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-meta-item i {
    color: var(--accent);
    font-size: 1rem;
}

/* ==========================================================================
   Intro Strip
   ========================================================================== */
.intro-strip {
    background: var(--primary-color);
    border-bottom: 1px solid rgba(30, 144, 255, 0.15);
}

.intro-inner {
    padding: 28px 0;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.intro-icon {
    width: 50px;
    height: 50px;
    background: rgba(245, 166, 35, 0.12);
    border: 1px solid rgba(245, 166, 35, 0.25);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 3px;
}

.intro-text h3 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.intro-text p {
    color: rgba(255,255,255,0.65);
    font-size: 0.95rem;
    line-height: 1.65;
}

.intro-text strong { color: var(--accent-light); }

/* ==========================================================================
   Main Form Layout
   ========================================================================== */
.main-content {
    padding: 0 0 100px;
    position: relative;
    z-index: 10;
    margin-top: -40px;
}

.form-layout {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding-top: 50px;
}

@media (min-width: 1024px) {
    .form-layout {
        flex-direction: row;
        align-items: flex-start;
    }

    .progress-sidebar {
        width: 290px;
        flex-shrink: 0;
        position: sticky;
        top: 90px;
    }

    .form-container {
        flex-grow: 1;
        min-width: 0;
    }
}

/* ==========================================================================
   Progress Sidebar
   ========================================================================== */
.progress-container {
    background: var(--card-bg);
    padding: 30px 28px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
    border-top: 3px solid var(--blueprint);
}

.progress-container h3 {
    font-size: 0.78rem;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    margin-bottom: 18px;
    color: var(--concrete);
    font-weight: 700;
}

.progress-bar-bg {
    width: 100%;
    height: 5px;
    background-color: var(--border-color);
    border-radius: 3px;
    margin-bottom: 10px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--blueprint), var(--accent));
    border-radius: 3px;
    transition: width 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.progress-text {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 26px;
    font-weight: 600;
}

.progress-nav {
    list-style: none;
}

.progress-nav li {
    margin-bottom: 4px;
}

.progress-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    pointer-events: none;
    padding: 9px 12px;
    border-radius: var(--border-radius-sm);
}

.progress-nav a.completed {
    pointer-events: auto;
    cursor: pointer;
}

.progress-nav a.completed:hover {
    background-color: var(--bg-color);
    color: var(--primary-color);
}

.progress-nav a.active {
    color: var(--blueprint);
    font-weight: 700;
    background-color: var(--blueprint-faint);
}

.progress-nav a.active i { color: var(--blueprint); }
.progress-nav a.completed i { color: var(--success); }

.progress-nav i {
    font-size: 1rem;
    width: 18px;
    text-align: center;
    transition: color var(--transition-fast);
}

.sidebar-cta {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid var(--border-color);
}

.sidebar-cta p {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    line-height: 1.55;
}

.sidebar-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #25D366;
    color: white;
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 700;
    font-family: var(--font-heading);
    transition: all var(--transition-fast);
}

.sidebar-whatsapp:hover {
    background: #128C7E;
    color: white;
    transform: translateY(-1px);
}

/* ==========================================================================
   Mobile Progress
   ========================================================================== */
.mobile-progress {
    display: none;
    background: var(--card-bg);
    padding: 14px 18px;
    border-radius: var(--border-radius-md);
    margin-bottom: 20px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--blueprint);
}

@media (max-width: 1023px) {
    .progress-sidebar { display: none; }
    .mobile-progress { display: block; position: sticky; top: 72px; z-index: 900; }
    .main-content { margin-top: 0; padding-top: 30px; }
}

.mobile-progress-text {
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.mobile-progress-text .step-label {
    color: var(--blueprint);
    font-size: 0.82rem;
}

.mobile-progress-bar-bg {
    width: 100%;
    height: 4px;
    background-color: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
}

.mobile-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--blueprint), var(--accent));
    border-radius: 3px;
    transition: width 0.45s ease;
}

/* ==========================================================================
   Wizard / Glass Card
   ========================================================================== */
.wizard-step {
    display: none;
    animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.wizard-step.active { display: block; }

@keyframes slideUp {
    from { opacity: 0; transform: translateY(28px); }
    to { opacity: 1; transform: translateY(0); }
}

.glass-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 40px 35px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--blueprint);
}

@media (min-width: 768px) {
    .glass-card { padding: 55px 60px; }
}

/* Section Header */
.section-header {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 10px;
}

.section-num {
    background: linear-gradient(135deg, var(--blueprint) 0%, var(--primary-color) 100%);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    flex-shrink: 0;
    box-shadow: var(--blueprint-shadow);
}

.section-header h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.section-marker {
    display: inline-block;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 2px;
    margin-bottom: 8px;
}

.section-motivation {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 38px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border-color);
    line-height: 1.7;
}

/* ==========================================================================
   Info / Warning Boxes
   ========================================================================== */
.info-box {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px 22px;
    border-radius: var(--border-radius-md);
    margin-bottom: 28px;
    font-size: 0.93rem;
    line-height: 1.6;
}

.info-box i {
    font-size: 1.2rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.info-box--amber {
    background: rgba(245, 166, 35, 0.08);
    border: 1px solid rgba(245, 166, 35, 0.3);
    color: #7C5C0A;
}
.info-box--amber i { color: var(--accent-dark); }

.info-box--blue {
    background: rgba(21, 101, 192, 0.06);
    border: 1px solid rgba(21, 101, 192, 0.2);
    color: var(--primary-color);
}
.info-box--blue i { color: var(--blueprint); }

.info-box--green {
    background: rgba(22, 163, 74, 0.06);
    border: 1px solid rgba(22, 163, 74, 0.2);
    color: #14532d;
}
.info-box--green i { color: var(--success); }

/* Callout strip */
.callout-strip {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--blueprint) 100%);
    border-radius: var(--border-radius-md);
    padding: 22px 25px;
    color: var(--white);
    margin-bottom: 28px;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.callout-strip i {
    color: var(--accent);
    font-size: 1.4rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.callout-strip h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 5px;
}

.callout-strip p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.6;
}

/* ==========================================================================
   Form Elements
   ========================================================================== */
.form-group {
    margin-bottom: 26px;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

@media (min-width: 768px) {
    .form-group-row {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
}

.form-group label, .field-label {
    display: block;
    margin-bottom: 9px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.93rem;
}

.field-hint {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-bottom: 9px;
    display: block;
    line-height: 1.5;
}

.required { color: var(--error); margin-left: 3px; }
.optional { color: var(--text-muted); font-size: 0.8rem; font-weight: 400; margin-left: 5px; }

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid #D1D9E4;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 0.97rem;
    color: var(--text-dark);
    background-color: var(--white);
    transition: all var(--transition-fast);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--blueprint);
    box-shadow: 0 0 0 3px rgba(21, 101, 192, 0.12);
}

input.error, textarea.error, select.error {
    border-color: var(--error);
    background-color: #FEF2F2;
}

input::placeholder, textarea::placeholder { color: #9CA3AF; }
textarea { resize: vertical; min-height: 115px; }

/* Prefilled style */
input.prefilled {
    background-color: #F0F6FF;
    border-color: #BFDBFE;
    color: var(--primary-color);
    font-weight: 500;
}

/* Character counter */
.char-counter {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: right;
    margin-top: 5px;
}

/* Select */
select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
    padding-right: 40px;
}

/* ==========================================================================
   Repeatable / Dynamic Fields
   ========================================================================== */
.repeatable-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.repeatable-item {
    background: #F8FAFD;
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--blueprint);
    border-radius: var(--border-radius-md);
    padding: 20px 22px;
    position: relative;
    transition: box-shadow var(--transition-fast);
}

.repeatable-item:hover {
    box-shadow: 0 4px 15px rgba(21, 101, 192, 0.08);
}

.repeatable-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.repeatable-item-header span {
    font-weight: 700;
    color: var(--blueprint);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.btn-remove {
    background: none;
    border: none;
    color: var(--error);
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 8px;
    border-radius: 5px;
    transition: background var(--transition-fast);
}

.btn-remove:hover { background: #FEF2F2; }

.btn-add {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blueprint-faint);
    color: var(--blueprint);
    border: 1.5px dashed rgba(21, 101, 192, 0.4);
    padding: 12px 22px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    transition: all var(--transition-fast);
    width: 100%;
    justify-content: center;
    margin-top: 8px;
}

.btn-add:hover {
    background: rgba(21, 101, 192, 0.12);
    border-color: var(--blueprint);
}

/* ==========================================================================
   Checkboxes & Radios
   ========================================================================== */
.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 18px;
    background: #F8FAFD;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

@media (min-width: 576px) {
    .checkbox-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
    .checkbox-grid { grid-template-columns: 1fr 1fr 1fr; }
}

.checkbox-label, .radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    background-color: var(--white);
    padding: 11px 16px;
    border-radius: var(--border-radius-sm);
    border: 1.5px solid var(--border-color);
    transition: all var(--transition-fast);
    user-select: none;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 500;
}

.checkbox-label:hover, .radio-label:hover {
    border-color: var(--blueprint);
    background-color: var(--blueprint-faint);
}

.checkbox-label input[type="checkbox"],
.radio-label input[type="radio"] {
    margin-right: 10px;
    width: 17px;
    height: 17px;
    accent-color: var(--blueprint);
    cursor: pointer;
}

.checkbox-label.checked, .radio-label.checked {
    background-color: var(--blueprint-faint);
    border-color: var(--blueprint);
    color: var(--blueprint);
    font-weight: 600;
}

/* Radio vertical boxes */
.radio-vertical {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-box {
    display: flex;
    align-items: flex-start;
    padding: 18px 22px;
    background-color: var(--white);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.radio-box:hover {
    border-color: var(--blueprint);
    box-shadow: 0 4px 12px rgba(21, 101, 192, 0.08);
}

.radio-box input[type="radio"] {
    margin-right: 18px;
    margin-top: 3px;
    width: 20px;
    height: 20px;
    accent-color: var(--blueprint);
    flex-shrink: 0;
}

.radio-box.checked {
    border-color: var(--blueprint);
    background: var(--blueprint-faint);
    box-shadow: 0 4px 15px rgba(21, 101, 192, 0.1);
}

.box-content { display: flex; flex-direction: column; }

.box-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 4px;
    font-family: var(--font-heading);
}

.box-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Inline radio (horizontal chips) */
.radio-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

/* ==========================================================================
   Ranking / Priority  Fields
   ========================================================================== */
.rank-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rank-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--white);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 10px 14px;
    cursor: grab;
}

.rank-handle {
    color: var(--steel);
    cursor: grab;
}

.rank-number {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: var(--blueprint-faint);
    color: var(--blueprint);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* ==========================================================================
   Email Sample Cards
   ========================================================================== */
.email-samples {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 12px;
}

@media (min-width: 576px) {
    .email-samples { grid-template-columns: 1fr 1fr; }
}

.email-card {
    background: var(--white);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 14px 16px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.email-card:hover {
    border-color: var(--blueprint);
    box-shadow: 0 3px 12px rgba(21,101,192,0.1);
}

.email-card.selected {
    border-color: var(--blueprint);
    background: var(--blueprint-faint);
}

.email-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.email-card .email-addr {
    font-family: var(--font-mono);
    font-size: 0.88rem;
    color: var(--blueprint);
    font-weight: 700;
    margin-bottom: 4px;
    word-break: break-all;
}

.email-card .email-note {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Step Footer / Navigation
   ========================================================================== */
.step-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 44px;
    padding-top: 28px;
    border-top: 1px solid var(--border-color);
}

.btn-prev {
    background-color: transparent;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.97rem;
    padding: 13px 26px;
    border: 1.5px solid var(--border-color);
    border-radius: 50px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all var(--transition-fast);
}

.btn-prev:hover {
    border-color: var(--blueprint);
    color: var(--blueprint);
    background: var(--blueprint-faint);
}

.btn-next {
    background: linear-gradient(135deg, var(--blueprint) 0%, var(--primary-color) 100%);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 32px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 16px rgba(21, 101, 192, 0.3);
}

.btn-next:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(21, 101, 192, 0.4);
}

.submit-btn {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--primary-dark);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.05rem;
    padding: 16px 40px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(245, 166, 35, 0.4);
    letter-spacing: 0.3px;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(245, 166, 35, 0.5);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-prev:hover i { transform: translateX(-3px); }
.btn-next:hover i { transform: translateX(3px); }
.btn-prev i, .btn-next i, .submit-btn i { transition: transform var(--transition-fast); }

/* ==========================================================================
   After Submit — Process Steps
   ========================================================================== */
.process-section {
    background: var(--primary-color);
    padding: 90px 0;
}

.process-section .section-title {
    text-align: center;
    color: var(--white);
    font-size: 2.2rem;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.process-section .section-sub {
    text-align: center;
    color: rgba(255,255,255,0.55);
    font-size: 1rem;
    margin-bottom: 60px;
}

.process-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .process-grid { grid-template-columns: repeat(3, 1fr); }
}

.process-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(30, 144, 255, 0.15);
    border-radius: var(--border-radius-lg);
    padding: 38px 30px;
    text-align: center;
    transition: all var(--transition-normal);
}

.process-card:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(245, 166, 35, 0.3);
    transform: translateY(-6px);
}

.process-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(245, 166, 35, 0.1);
    border: 1px solid rgba(245, 166, 35, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent);
    margin: 0 auto 22px;
    transition: all var(--transition-normal);
}

.process-card:hover .process-icon {
    background: var(--accent);
    color: var(--primary-dark);
    border-color: var(--accent);
}

.process-card h3 {
    color: var(--white);
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.process-card p {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background-color: var(--primary-dark);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 60px 0 28px;
    color: #8A99B0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-bottom: 50px;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
}

.footer-brand img {
    height: 44px;
    margin-bottom: 14px;
    filter: brightness(0) invert(1);
    opacity: 0.85;
}

.footer-brand h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.45);
}

.footer-right {
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-right { align-items: flex-end; }
}

.btn-whatsapp-footer {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: #25D366;
    color: white;
    padding: 11px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.btn-whatsapp-footer:hover {
    background: #1db954;
    color: white;
    transform: translateY(-2px);
}

.footer-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #8A99B0;
    font-size: 0.88rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer-link:hover { color: var(--accent); }

.footer-bottom {
    text-align: center;
    padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 0.85rem;
    color: rgba(255,255,255,0.3);
}

.footer-bottom span { color: var(--accent); }

/* ==========================================================================
   Success Modal
   ========================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 8, 20, 0.9);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--card-bg);
    padding: 55px 40px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    max-width: 520px;
    width: 100%;
    transform: translateY(30px) scale(0.94);
    transition: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
    border-top: 4px solid var(--success);
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-icon {
    font-size: 4.5rem;
    color: var(--success);
    margin-bottom: 22px;
    display: block;
    animation: bounceIn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes bounceIn {
    0% { transform: scale(0.3); opacity: 0; }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); opacity: 1; }
}

.modal-content h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.modal-content p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 1rem;
    line-height: 1.7;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-heading);
    font-size: 0.95rem;
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* ==========================================================================
   Construction Divider
   ========================================================================== */
.construction-divider {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 30px 0;
}

.construction-divider span {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--concrete-light);
    white-space: nowrap;
}

.construction-divider::before,
.construction-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.hidden { display: none !important; }
.text-sm { font-size: 0.875rem; }
.text-muted { color: var(--text-muted); }
.fw-bold { font-weight: 700; }
.mt-sm { margin-top: 12px; }
.mt-md { margin-top: 24px; }

/* Scroll reveal shimmer */
@keyframes shimmer {
    from { background-position: -200% center; }
    to { background-position: 200% center; }
}