/* ============================================================
   CroVello -- Fuel Margin Calculator
   Brand: CroVello. Outfit / Inter. Green-teal palette.
   Prefix: fc- (fuel calculator)
   ============================================================ */

.ocf-page {
    --fc-teal: #008060;
    --fc-teal-dark: #004942;
    --fc-teal-light: #00946f;
    --fc-dark: #002925;
    --fc-dark-deep: #001a16;
    --fc-bg: #f0faf6;
    --fc-card-bg: #ffffff;
    --fc-text: #16201d;
    --fc-text-muted: #5c6b65;
    --fc-border: #e2e8e3;
    --fc-shadow: 0 2px 8px rgba(0, 41, 37, 0.06),
                 0 4px 20px rgba(0, 41, 37, 0.08);
    --fc-shadow-lg: 0 4px 12px rgba(0, 41, 37, 0.07),
                    0 12px 40px rgba(0, 41, 37, 0.12),
                    0 24px 60px rgba(0, 41, 37, 0.06);
    --fc-radius: 16px;
    --fc-gold: #ffc83d;
    --fc-gold-light: #ffd666;
    --fc-red: #dc2626;
    --fc-orange: #ea580c;
    --fc-yellow: #ca8a04;
    --fc-green: #16a34a;
    --fc-input-bg: #f0fdf4;
    --fc-input-border: #bbf7d0;
    --fc-input-focus: #22c55e;
    font-family: Outfit, sans-serif;
    color: var(--fc-text);
    -webkit-tap-highlight-color: transparent;
}

.hidden { display: none !important; }

.fc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.fc-container--narrow {
    max-width: 820px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================ HERO ============================ */
.fc-hero {
    background: linear-gradient(135deg, var(--fc-dark) 0, var(--fc-dark-deep) 50%, #0b1a16 100%);
    padding: 110px 20px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.fc-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(0,128,96,.15) 0, transparent 70%);
    pointer-events: none;
}
.fc-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -10%;
    width: 50%;
    height: 160%;
    background: radial-gradient(ellipse, rgba(255,200,61,.08) 0, transparent 70%);
    pointer-events: none;
}
.fc-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 780px;
    margin: 0 auto;
}
.fc-hero-eyebrow {
    display: inline-block;
    padding: 7px 18px;
    background: rgba(163, 255, 228, 0.13);
    border: 1px solid rgba(163, 255, 228, 0.32);
    color: #a3ffe4;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 50px;
    margin-bottom: 26px;
    backdrop-filter: blur(4px);
}
.fc-hero h1 {
    font-size: 52px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 22px;
    line-height: 1.12;
    letter-spacing: -1px;
}
.fc-hero h1 span {
    background: linear-gradient(135deg, #a3ffe4 0, #5fe3c0 50%, #a3ffe4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.fc-hero-subtitle {
    font-size: 19px;
    color: rgba(255,255,255,.9);
    max-width: 680px;
    margin: 0 auto 40px;
    line-height: 1.65;
    font-weight: 500;
}
.fc-start-btn {
    background: linear-gradient(135deg, #008060 0%, #004942 100%);
    color: #ffffff;
    border: none;
    border-radius: 50px;
    padding: 20px 52px;
    font-family: Outfit, sans-serif;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: transform .25s ease, box-shadow .25s ease;
    display: inline-flex;
    align-items: center;
    gap: 14px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0, 128, 96, 0.55),
                0 0 0 1px rgba(163, 255, 228, 0.35) inset,
                0 0 0 3px rgba(163, 255, 228, 0.2);
}
.fc-start-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,0.22) 50%, transparent 70%);
    transform: translateX(-120%);
    animation: fcShimmer 3.6s ease-in-out infinite;
    pointer-events: none;
}
@keyframes fcShimmer {
    0% { transform: translateX(-120%); }
    50% { transform: translateX(120%); }
    100% { transform: translateX(120%); }
}
.fc-start-btn-label {
    position: relative;
    z-index: 1;
}
.fc-start-btn svg {
    position: relative;
    z-index: 1;
    transition: transform .25s ease;
}
.fc-start-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 48px rgba(0, 128, 96, 0.7),
                0 0 0 1px rgba(163, 255, 228, 0.5) inset,
                0 0 0 4px rgba(163, 255, 228, 0.3);
}
.fc-start-btn:hover svg {
    transform: translateX(5px);
}

/* decorative pump icon shapes */
.fc-hero-deco {
    position: absolute;
    opacity: 0.45;
    pointer-events: none;
    z-index: 1;
    filter: drop-shadow(0 18px 30px rgba(0,0,0,0.35));
    animation: fcFloat 7s ease-in-out infinite;
}
.fc-hero-deco--left {
    left: 4%;
    top: 50%;
    transform: translateY(-50%) rotate(-6deg);
    animation-delay: 0s;
}
.fc-hero-deco--right {
    right: 4%;
    top: 48%;
    transform: translateY(-50%) rotate(6deg);
    animation-delay: 1.2s;
}
@keyframes fcFloat {
    0%, 100% { transform: translateY(-50%) rotate(var(--fc-deco-rot, -6deg)); }
    50% { transform: translateY(calc(-50% - 10px)) rotate(var(--fc-deco-rot, -6deg)); }
}
.fc-hero-deco--left { --fc-deco-rot: -6deg; }
.fc-hero-deco--right { --fc-deco-rot: 6deg; }

/* ============================ HOW IT WORKS ============================ */
.fc-how-section { background: var(--fc-bg); padding: 60px 20px; }
.fc-how-section h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--fc-dark);
    text-align: center;
    margin-bottom: 40px;
}
.fc-how-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    max-width: 940px;
    margin: 0 auto;
}
.fc-how-card {
    background: var(--fc-card-bg);
    border-radius: var(--fc-radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--fc-shadow);
    flex: 1;
    transition: transform .2s ease, box-shadow .2s ease;
}
.fc-how-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0, 41, 37, 0.12);
}
.fc-how-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
.fc-how-icon.icon-teal { background: rgba(0,128,96,.12); color: var(--fc-teal); }
.fc-how-icon.icon-dark { background: rgba(0,41,37,.1); color: var(--fc-dark); }
.fc-how-icon.icon-gold { background: rgba(255,200,61,.12); color: var(--fc-gold); }
.fc-how-card h5 {
    font-size: 18px;
    font-weight: 700;
    color: var(--fc-dark);
    margin: 0 0 8px;
}
.fc-how-card p {
    font-size: 14px;
    color: var(--fc-text-muted);
    margin: 0;
    line-height: 1.55;
}
.fc-how-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--fc-teal);
    flex-shrink: 0;
}

/* ============================ CALCULATOR SECTION ============================ */
.fc-calc-section {
    background:
        radial-gradient(circle, rgba(0, 41, 37, 0.04) 1px, transparent 1px),
        var(--fc-bg);
    background-size: 24px 24px, auto;
    padding: 100px 20px 40px;
    min-height: 60vh;
    scroll-margin-top: 100px;
}
.fc-calc-intro {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 40px;
}
.fc-calc-intro h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--fc-dark);
    margin: 0 0 12px;
}
.fc-calc-intro p {
    font-size: 16px;
    color: var(--fc-text-muted);
    margin: 0;
    line-height: 1.6;
}

/* ============================ SINGLE CALCULATOR CARD ============================ */
.fc-single-card {
    max-width: 520px;
    margin: 0 auto 24px;
    background: var(--fc-card-bg);
    border-radius: 20px;
    box-shadow: var(--fc-shadow-lg);
    border: 1.5px solid var(--fc-border);
    overflow: hidden;
    transition: box-shadow .3s ease, transform .3s ease;
    position: relative;
}
.fc-single-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--fc-teal) 0%, var(--fc-teal-light) 40%, var(--fc-gold) 100%);
    z-index: 1;
}
.fc-single-card:hover {
    box-shadow: 0 8px 24px rgba(0, 41, 37, 0.1),
                0 16px 48px rgba(0, 41, 37, 0.14),
                0 0 0 1px rgba(0, 128, 96, 0.06) inset;
    transform: translateY(-2px);
}

/* Card header with dropdown */
.fc-card-header {
    padding: 24px 28px 20px;
    border-bottom: 1px solid var(--fc-border);
    background: linear-gradient(180deg, rgba(0,128,96,0.04) 0%, transparent 100%);
}
.fc-select-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--fc-teal);
    margin-bottom: 8px;
    font-family: Inter, sans-serif;
}

/* Grade select dropdown */
.fc-grade-select {
    width: 100%;
    padding: 14px 44px 14px 16px;
    font-size: 15px;
    font-family: Outfit, sans-serif;
    font-weight: 600;
    color: var(--fc-dark);
    background: linear-gradient(180deg, #f6fef9 0%, var(--fc-input-bg) 100%);
    border: 1.5px solid var(--fc-input-border);
    border-left: 2px solid var(--fc-input-border);
    border-radius: 12px;
    outline: none;
    cursor: pointer;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease, border-left-color .2s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23008060' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px;
}
.fc-grade-select:focus {
    border-color: var(--fc-input-focus);
    border-left: 2px solid var(--fc-teal);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15),
                0 4px 12px rgba(0, 128, 96, 0.08);
}
.fc-grade-select:hover {
    border-color: var(--fc-teal);
}

/* Card body */
.fc-card-body {
    padding: 24px 28px;
}

/* Card preview */
.fc-card-preview {
    padding: 0 28px 24px;
}

/* ============================ GRADE PILLS ============================ */
.fc-grade-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    max-width: 520px;
    margin: 0 auto 32px;
    min-height: 28px;
}
.fc-grade-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    font-family: Inter, sans-serif;
    border-radius: 50px;
    border: 1.5px solid var(--fc-border);
    background: var(--fc-card-bg);
    color: var(--fc-text-muted);
    cursor: pointer;
    transition: all .2s ease, transform .15s ease;
    white-space: nowrap;
}
.fc-grade-pill:hover {
    border-color: var(--fc-teal);
    color: var(--fc-teal);
    background: rgba(0,128,96,0.04);
    transform: scale(1.05);
}
.fc-grade-pill--current {
    border-color: var(--fc-teal);
    color: var(--fc-teal);
    background: rgba(0,128,96,0.06);
    box-shadow: 0 0 0 2px rgba(0,128,96,0.1),
                0 0 12px rgba(0,128,96,0.08);
}
.fc-grade-pill--complete {
    border-color: var(--fc-green);
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    color: var(--fc-green);
}
.fc-grade-pill--complete.fc-grade-pill--current {
    box-shadow: 0 0 0 2px rgba(22,163,74,0.15),
                0 0 12px rgba(22,163,74,0.1);
}
.fc-grade-pill svg {
    flex-shrink: 0;
}

/* Input fields */
.fc-field {
    margin-bottom: 12px;
}
.fc-field:last-of-type {
    margin-bottom: 0;
}
.fc-field-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--fc-text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: Inter, sans-serif;
}
.fc-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.fc-input-prefix,
.fc-input-suffix {
    position: absolute;
    font-size: 14px;
    font-weight: 600;
    color: var(--fc-text-muted);
    pointer-events: none;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
    z-index: 1;
}
.fc-input-prefix {
    left: 12px;
}
.fc-input-suffix {
    right: 12px;
}
.fc-input {
    width: 100%;
    padding: 12px 14px;
    font-size: 14px;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
    font-weight: 500;
    border: 1.5px solid var(--fc-input-border);
    border-left: 2px solid var(--fc-input-border);
    border-radius: 10px;
    background: var(--fc-input-bg);
    color: var(--fc-text);
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease, border-left-color .2s ease;
    -moz-appearance: textfield;
}
.fc-input::-webkit-inner-spin-button,
.fc-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.fc-input--dollar {
    padding-left: 28px;
}
.fc-input--percent {
    padding-right: 28px;
}
.fc-input:focus {
    border-color: var(--fc-input-focus);
    border-left: 2px solid var(--fc-teal);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15);
    animation: fcFocusGlow .6s ease forwards;
}
@keyframes fcFocusGlow {
    0%   { box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15); }
    50%  { box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.22), 0 0 16px rgba(34, 197, 94, 0.1); }
    100% { box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15); }
}
.fc-input::placeholder {
    color: #94a3b8;
    font-weight: 400;
}

/* Separator line between input sections */
.fc-card-sep {
    height: 1px;
    background: var(--fc-border);
    margin: 16px 0;
}

/* Volume section label */
.fc-section-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--fc-teal);
    margin-bottom: 8px;
}

/* Live margin preview */
.fc-margin-preview {
    margin-top: 0;
    padding: 20px 18px;
    border-radius: 14px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid var(--fc-border);
    text-align: center;
    transition: background .3s ease, border-color .3s ease, transform .2s ease;
}
.fc-margin-preview.fc-margin-positive {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border-color: #a7f3d0;
}
.fc-margin-preview.fc-margin-negative {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-color: #fecaca;
}
.fc-margin-preview.fc-margin-zero {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-color: var(--fc-border);
}
.fc-margin-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--fc-text-muted);
    margin-bottom: 6px;
}
.fc-margin-value {
    font-size: 26px;
    font-weight: 800;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
    color: var(--fc-text-muted);
    transition: color .3s ease;
}
.fc-margin-positive .fc-margin-value { color: var(--fc-green); }
.fc-margin-negative .fc-margin-value { color: var(--fc-red); }
.fc-margin-pct {
    font-size: 12px;
    font-weight: 600;
    color: var(--fc-text-muted);
    margin-top: 3px;
}
@keyframes fcPulse {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.04); }
    100% { transform: scale(1); }
}
.fc-margin-preview.fc-pulse {
    animation: fcPulse .35s ease;
}

/* Summary bar */
.fc-summary-bar {
    max-width: 520px;
    margin: 0 auto 32px;
    padding: 24px 32px;
    background: var(--fc-card-bg);
    border-radius: 20px;
    box-shadow: var(--fc-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    position: relative;
    border-top: 2px solid transparent;
    background-clip: padding-box;
    overflow: hidden;
}
.fc-summary-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--fc-teal) 0%, var(--fc-gold) 100%);
}
.fc-summary-stat {
    text-align: center;
    position: relative;
    padding-right: 40px;
}
.fc-summary-stat:last-child {
    padding-right: 0;
}
.fc-summary-stat::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 32px;
    background: var(--fc-border);
}
.fc-summary-stat:last-child::after {
    display: none;
}
.fc-summary-stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--fc-dark);
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
}
.fc-summary-stat-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--fc-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Wet stock accordion */
.fc-wetstock-section {
    max-width: 520px;
    margin: 0 auto 40px;
}
.fc-accordion-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 18px 24px;
    background: var(--fc-card-bg);
    border: 1.5px solid var(--fc-border);
    border-radius: var(--fc-radius);
    cursor: pointer;
    font-family: Outfit, sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--fc-dark);
    transition: all .2s ease;
}
.fc-accordion-toggle:hover {
    background: var(--fc-bg);
    border-color: var(--fc-teal);
    box-shadow: 0 4px 16px rgba(0, 41, 37, 0.08);
}
.fc-accordion-toggle svg {
    transition: transform .3s ease;
    color: var(--fc-teal);
}
.fc-accordion-toggle.fc-open svg {
    transform: rotate(180deg);
}
.fc-accordion-body {
    display: none;
    padding: 20px 0 0;
}
.fc-accordion-body.fc-open {
    display: block;
}

/* Wet stock single card */
.fc-single-card--ws {
    margin-bottom: 0;
}

/* Get My Full Analysis button */
.fc-analyze-wrap {
    max-width: 520px;
    margin: 0 auto;
    text-align: center;
    padding-bottom: 20px;
}
.fc-analyze-btn {
    background: linear-gradient(135deg, #008060 0%, #004942 100%);
    color: #ffffff;
    border: none;
    border-radius: 50px;
    padding: 18px 48px;
    font-family: Outfit, sans-serif;
    font-size: 20px;
    font-weight: 800;
    cursor: pointer;
    transition: transform .25s ease, box-shadow .25s ease, opacity .25s ease;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 16px 40px rgba(0, 128, 96, 0.45);
    position: relative;
    overflow: hidden;
}
.fc-analyze-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,0.22) 50%, transparent 70%);
    transform: translateX(-120%);
    animation: fcShimmer 3.6s ease-in-out infinite;
    pointer-events: none;
}
.fc-analyze-btn:disabled::before {
    animation: none;
}
.fc-analyze-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 22px 48px rgba(0, 128, 96, 0.6);
}
.fc-analyze-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 4px 12px rgba(0, 128, 96, 0.15);
    background: linear-gradient(135deg, #6b8f84 0%, #4a6b63 100%);
}
.fc-analyze-hint {
    font-size: 13px;
    color: var(--fc-text-muted);
    margin-top: 12px;
}

/* ============================ LEAD CAPTURE ============================ */
.fc-lead-section {
    background: linear-gradient(135deg, var(--fc-dark) 0, var(--fc-dark-deep) 50%, #0b1a16 100%);
    padding: 100px 20px 80px;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.fc-lead-section::before {
    content: '';
    position: absolute;
    top: -40%;
    left: -10%;
    width: 50%;
    height: 180%;
    background: radial-gradient(ellipse, rgba(0,128,96,.12) 0, transparent 70%);
    pointer-events: none;
}
.fc-lead-section::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -5%;
    width: 40%;
    height: 120%;
    background: radial-gradient(ellipse, rgba(255,200,61,.06) 0, transparent 70%);
    pointer-events: none;
}
.fc-lead-card {
    position: relative;
    z-index: 2;
    max-width: 520px;
    width: 100%;
    margin: 0 auto;
    padding: 48px 36px 40px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 24px;
    backdrop-filter: blur(16px);
    text-align: center;
}
.fc-lead-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,128,96,.3), rgba(0,128,96,.1));
    border: 1px solid rgba(163,255,228,.25);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #a3ffe4;
}
.fc-lead-title {
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 12px;
}
.fc-lead-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,.8);
    margin: 0 0 32px;
    line-height: 1.5;
}
.fc-lead-field {
    margin-bottom: 14px;
}
.fc-lead-input {
    width: 100%;
    padding: 16px 20px;
    font-size: 16px;
    font-family: Inter, sans-serif;
    font-weight: 500;
    background: rgba(255,255,255,.08);
    border: 1.5px solid rgba(255,255,255,.14);
    border-radius: 14px;
    color: #fff;
    outline: none;
    transition: border-color .2s, box-shadow .2s, background .2s;
    box-sizing: border-box;
}
.fc-lead-input::placeholder {
    color: rgba(255,255,255,.45);
    font-weight: 400;
}
.fc-lead-input:focus {
    border-color: rgba(163,255,228,.5);
    background: rgba(255,255,255,.12);
    box-shadow: 0 0 0 3px rgba(163,255,228,.12);
}
.fc-lead-error {
    background: rgba(220,38,38,.15);
    border: 1px solid rgba(220,38,38,.35);
    color: #fca5a5;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 16px;
    text-align: left;
}
.fc-lead-btn {
    width: 100%;
    padding: 17px 24px;
    font-family: Outfit, sans-serif;
    font-size: 18px;
    font-weight: 800;
    color: var(--fc-dark);
    background: linear-gradient(135deg, var(--fc-gold) 0%, var(--fc-gold-light) 100%);
    border: none;
    border-radius: 14px;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 0 8px 24px rgba(255,200,61,.4);
    margin-top: 4px;
}
.fc-lead-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(255,200,61,.55);
}
.fc-lead-btn:disabled {
    opacity: .55;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 4px 12px rgba(255,200,61,.2);
}
.fc-lead-privacy {
    font-size: 12px;
    color: rgba(255,255,255,.45);
    margin: 14px 0 0;
    line-height: 1.5;
}

/* ============================ RESULTS ============================ */
.fc-results-section {
    background: var(--fc-bg);
    padding: 60px 20px 40px;
}
.fc-results-inner {
    max-width: 1100px;
    margin: 0 auto;
}
.fc-results-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--fc-dark);
    text-align: center;
    margin: 0 0 8px;
}
.fc-results-subtitle {
    font-size: 16px;
    color: var(--fc-text-muted);
    text-align: center;
    margin: 0 0 40px;
}

/* Summary dashboard - 3 big number cards */
.fc-dashboard {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}
.fc-dash-card {
    background: var(--fc-card-bg);
    border-radius: var(--fc-radius);
    box-shadow: var(--fc-shadow);
    padding: 28px 24px;
    text-align: center;
    transition: transform .2s ease, box-shadow .2s ease;
}
.fc-dash-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 41, 37, 0.1),
                0 12px 40px rgba(0, 41, 37, 0.08);
}
.fc-dash-card--primary {
    background: linear-gradient(135deg, var(--fc-dark) 0, var(--fc-dark-deep) 100%);
    color: #fff;
}
.fc-dash-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.fc-dash-card--primary .fc-dash-label {
    color: rgba(163,255,228,.7);
}
.fc-dash-value {
    font-size: 36px;
    font-weight: 800;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
    line-height: 1.1;
}
.fc-dash-card--primary .fc-dash-value {
    color: #a3ffe4;
}
.fc-dash-sub {
    font-size: 12px;
    color: var(--fc-text-muted);
    margin-top: 4px;
}
.fc-dash-card--primary .fc-dash-sub {
    color: rgba(255,255,255,.5);
}

/* Per-grade breakdown cards */
.fc-breakdown-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--fc-dark);
    margin: 0 0 20px;
}
.fc-breakdown-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}
.fc-bk-card {
    background: var(--fc-card-bg);
    border-radius: var(--fc-radius);
    box-shadow: var(--fc-shadow);
    padding: 24px;
    border-top: 3px solid var(--fc-teal);
    transition: transform .2s ease, box-shadow .2s ease;
}
.fc-bk-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 41, 37, 0.1),
                0 12px 40px rgba(0, 41, 37, 0.08);
}
.fc-bk-card.fc-bk-negative {
    border-top-color: var(--fc-red);
}
.fc-bk-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--fc-dark);
    margin-bottom: 16px;
}
.fc-bk-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    font-size: 13px;
    font-family: Inter, sans-serif;
}
.fc-bk-row-label {
    color: var(--fc-text-muted);
    font-weight: 500;
}
.fc-bk-row-value {
    font-weight: 600;
    color: var(--fc-text);
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
    font-size: 13px;
}
.fc-bk-row--highlight {
    background: #f0fdf4;
    border-radius: 8px;
    padding: 8px 10px;
    margin: 4px -10px;
}
.fc-bk-row--highlight .fc-bk-row-label {
    font-weight: 700;
    color: var(--fc-dark);
}
.fc-bk-row--highlight .fc-bk-row-value {
    font-weight: 800;
    color: var(--fc-green);
    font-size: 15px;
}
.fc-bk-row--negative .fc-bk-row-value {
    color: var(--fc-red);
}
.fc-bk-sep {
    height: 1px;
    background: var(--fc-border);
    margin: 8px 0;
}
/* Margin bar visual */
.fc-margin-bar-wrap {
    margin-top: 12px;
}
.fc-margin-bar-track {
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}
.fc-margin-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width .6s ease;
    background: var(--fc-green);
}
.fc-margin-bar-fill.negative {
    background: var(--fc-red);
}

/* Wet stock analysis */
.fc-ws-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--fc-dark);
    margin: 0 0 20px;
}
.fc-ws-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}
.fc-ws-card {
    background: var(--fc-card-bg);
    border-radius: var(--fc-radius);
    box-shadow: var(--fc-shadow);
    padding: 20px;
    border-left: 4px solid var(--fc-green);
    transition: transform .2s ease, box-shadow .2s ease;
}
.fc-ws-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 41, 37, 0.1),
                0 12px 40px rgba(0, 41, 37, 0.08);
}
.fc-ws-card.fc-ws-warn { border-left-color: var(--fc-yellow); }
.fc-ws-card.fc-ws-danger { border-left-color: var(--fc-red); }
.fc-ws-card-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--fc-dark);
    margin-bottom: 10px;
}
.fc-ws-row {
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
    font-size: 13px;
}
.fc-ws-row-label { color: var(--fc-text-muted); }
.fc-ws-row-value {
    font-weight: 600;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
}
.fc-ws-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 8px;
}
.fc-ws-badge--ok { background: #ecfdf5; color: var(--fc-green); }
.fc-ws-badge--warn { background: #fefce8; color: var(--fc-yellow); }
.fc-ws-badge--danger { background: #fef2f2; color: var(--fc-red); }

/* Break-even analysis */
.fc-be-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--fc-dark);
    margin: 0 0 20px;
}
.fc-be-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}
.fc-be-card {
    background: var(--fc-card-bg);
    border-radius: var(--fc-radius);
    box-shadow: var(--fc-shadow);
    padding: 20px;
    transition: transform .2s ease, box-shadow .2s ease;
}
.fc-be-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 41, 37, 0.1),
                0 12px 40px rgba(0, 41, 37, 0.08);
}
.fc-be-card-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--fc-dark);
    margin-bottom: 12px;
}
.fc-be-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 13px;
}
.fc-be-row-label { color: var(--fc-text-muted); }
.fc-be-row-value {
    font-weight: 600;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
}
.fc-be-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 10px;
}
.fc-be-badge--profitable { background: #ecfdf5; color: var(--fc-green); }
.fc-be-badge--breakeven { background: #fefce8; color: var(--fc-yellow); }
.fc-be-badge--losing { background: #fef2f2; color: var(--fc-red); }

/* Key Findings */
.fc-findings {
    max-width: 820px;
    margin: 0 auto 48px;
}
.fc-findings-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--fc-dark);
    margin: 0 0 16px;
}
.fc-finding-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.55;
    font-family: Inter, sans-serif;
    transition: transform .2s ease, box-shadow .2s ease;
}
.fc-finding-item:hover {
    transform: translateX(4px);
}
.fc-finding-item--red {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}
.fc-finding-item--yellow {
    background: #fefce8;
    border: 1px solid #fef08a;
    color: #854d0e;
}
.fc-finding-item--green {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
}
.fc-finding-item--blue {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1e40af;
}
.fc-finding-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}

/* CTA Mega */
.fc-cta-mega {
    background: linear-gradient(135deg, var(--fc-dark) 0, var(--fc-dark-deep) 50%, #0b1a16 100%);
    border-radius: 24px;
    padding: 72px 32px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
}
.fc-cta-mega::before {
    content: '';
    position: absolute;
    top: -40%;
    left: -10%;
    width: 50%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(0,128,96,.15) 0, transparent 70%);
    pointer-events: none;
}
.fc-cta-mega::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -5%;
    width: 45%;
    height: 160%;
    background: radial-gradient(ellipse, rgba(255,200,61,.07) 0, transparent 70%);
    pointer-events: none;
}
.fc-cta-mega-inner {
    position: relative;
    z-index: 2;
    max-width: 620px;
    margin: 0 auto;
}
.fc-cta-mega .fc-cta-eyebrow {
    display: inline-block;
    padding: 7px 18px;
    background: rgba(163,255,228,.12);
    border: 1px solid rgba(163,255,228,.3);
    color: #a3ffe4;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 50px;
    margin-bottom: 20px;
    backdrop-filter: blur(4px);
}
.fc-cta-mega h2 {
    font-size: 34px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 16px;
    line-height: 1.15;
}
.fc-cta-mega h2 span {
    background: linear-gradient(135deg, #a3ffe4 0, #5fe3c0 50%, #a3ffe4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.fc-cta-mega-desc {
    font-size: 16px;
    color: rgba(255,255,255,.85);
    line-height: 1.65;
    margin: 0 0 28px;
}
.fc-cta-pillars {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}
.fc-cta-pillar {
    display: flex;
    align-items: center;
    gap: 8px;
}
.fc-cta-pillar-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(163,255,228,.12);
    border: 1px solid rgba(163,255,228,.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a3ffe4;
}
.fc-cta-pillar-text {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,.85);
}
.fc-cta-stack {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 400px;
    margin: 0 auto;
}
.fc-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 28px;
    border-radius: 14px;
    font-family: Outfit, sans-serif;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: all .2s ease;
    cursor: pointer;
    border: none;
}
.fc-cta-btn.primary {
    background: linear-gradient(135deg, var(--fc-gold) 0%, var(--fc-gold-light) 100%);
    color: var(--fc-dark);
    box-shadow: 0 8px 24px rgba(255,200,61,.45);
}
.fc-cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(255,200,61,.6);
}
.fc-cta-btn.secondary {
    background: rgba(255,255,255,.08);
    color: #ffffff;
    border: 1px solid rgba(255,255,255,.16);
}
.fc-cta-btn.secondary:hover {
    background: rgba(255,255,255,.14);
    transform: translateY(-2px);
}
.fc-cta-btn-label { font-weight: 700; }
.fc-cta-btn-arrow { font-size: 18px; }
.fc-cta-social-proof {
    font-size: 13px;
    color: rgba(255,255,255,.45);
    margin: 20px 0 0;
}
.fc-cta-social-proof strong { color: rgba(255,255,255,.7); }

/* Restart */
.fc-restart-wrap {
    text-align: center;
    margin-bottom: 20px;
}
.fc-restart-btn {
    background: transparent;
    border: 1.5px solid var(--fc-border);
    border-radius: 50px;
    padding: 12px 32px;
    font-family: Outfit, sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--fc-text-muted);
    cursor: pointer;
    transition: all .2s ease;
}
.fc-restart-btn:hover {
    border-color: var(--fc-teal);
    color: var(--fc-teal);
    background: rgba(0,128,96,0.03);
    transform: translateY(-1px);
}

/* ============================ FINAL CTA ============================ */
.fc-cta-section {
    background: linear-gradient(135deg, var(--fc-dark) 0, var(--fc-dark-deep) 100%);
    padding: 80px 20px;
    text-align: center;
}
.fc-cta-section h2 {
    font-size: 32px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 12px;
}
.fc-cta-section p {
    font-size: 16px;
    color: rgba(255,255,255,.8);
    max-width: 580px;
    margin: 0 auto 32px;
    line-height: 1.6;
}
.fc-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ============================ RESPONSIVE ============================ */
@media (max-width: 1024px) {
    .fc-breakdown-grid { grid-template-columns: repeat(2, 1fr); }
    .fc-ws-grid { grid-template-columns: repeat(2, 1fr); }
    .fc-be-grid { grid-template-columns: repeat(2, 1fr); }
    .fc-dashboard { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .fc-hero { padding: 100px 16px 60px; }
    .fc-hero h1 { font-size: 36px; }
    .fc-hero-subtitle { font-size: 16px; }
    .fc-start-btn { padding: 16px 36px; font-size: 18px; }
    .fc-hero-deco { display: none; }

    .fc-how-grid { flex-direction: column; gap: 16px; }
    .fc-how-arrow { transform: rotate(90deg); }
    .fc-how-card { padding: 24px 20px; }

    .fc-single-card { max-width: 100%; }
    .fc-card-header { padding: 20px 20px 16px; }
    .fc-card-body { padding: 20px; }
    .fc-card-preview { padding: 0 20px 20px; }

    .fc-grade-pills { max-width: 100%; }

    .fc-summary-bar { max-width: 100%; flex-direction: column; gap: 16px; padding: 20px; }
    .fc-summary-stat { padding-right: 0; }
    .fc-summary-stat::after { display: none; }
    .fc-wetstock-section { max-width: 100%; }
    .fc-analyze-wrap { max-width: 100%; }

    .fc-breakdown-grid { grid-template-columns: 1fr; }
    .fc-ws-grid { grid-template-columns: 1fr; }
    .fc-be-grid { grid-template-columns: 1fr; }
    .fc-dashboard { grid-template-columns: 1fr; }

    .fc-results-title { font-size: 28px; }
    .fc-cta-mega { padding: 48px 20px 32px; border-radius: 18px; }
    .fc-cta-mega h2 { font-size: 26px; }
    .fc-cta-mega-desc { font-size: 14.5px; }
    .fc-cta-pillars { gap: 16px; }

    .fc-lead-card { padding: 36px 22px 28px; border-radius: 20px; }
    .fc-lead-icon { width: 60px; height: 60px; }
    .fc-lead-title { font-size: 26px; }
    .fc-lead-subtitle { font-size: 15px; margin-bottom: 24px; }
    .fc-lead-input { padding: 14px 18px; font-size: 15px; }
    .fc-lead-btn { padding: 15px 22px; font-size: 16px; }
    .fc-lead-section { padding: 60px 16px 48px; }

    .fc-calc-intro h2 { font-size: 26px; }

    .fc-cta-section h2 { font-size: 26px; }
    .fc-cta-section p { font-size: 14.5px; }
    .fc-cta-buttons { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
    .fc-hero h1 { font-size: 30px; }
    .fc-start-btn { padding: 14px 28px; font-size: 16px; gap: 10px; }
    .fc-analyze-btn { padding: 14px 32px; font-size: 17px; }
    .fc-dash-value { font-size: 28px; }
    .fc-grade-select { padding: 12px 40px 12px 14px; font-size: 14px; }
    .fc-grade-pill { padding: 5px 10px; font-size: 11px; }
}