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

:root {
    --accent: #b83260;
    --accent-dark: #9a2a51;
    --accent-light: #fbe9ef;
    --text: #1a1a1a;
    --text-light: #555;
    --text-muted: #888;
    --border: #e5e5e5;
    --bg: #f7f7f8;
    --white: #ffffff;
    --green: #2e7d32;
    --gold: #c9962b;
    --red: #d32f2f;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    padding: 0 0 90px;
    line-height: 1.7;
}

.container {
    max-width: 520px;
    margin: 0 auto;
    background: var(--white);
    padding-bottom: 20px;
}

/* ============== STICKY CTA ============== */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 520px;
    margin: 0 auto;
    width: 100%;
    background: var(--accent);
    color: white;
    border: none;
    padding: 16px 20px;
    font-size: 17px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    z-index: 999;
    letter-spacing: 0.5px;
    box-shadow: 0 -4px 16px rgba(184, 50, 96, 0.25);
}

.sticky-cta:hover {
    background: var(--accent-dark);
}

/* ============== HERO ============== */
.hero-section {
    text-align: center;
    background: var(--white);
}

.hero-img {
    width: 100%;
    display: block;
    height: auto;
}

.hero-title {
    padding: 22px 20px 28px;
    font-size: 23px;
    font-weight: 900;
    line-height: 1.5;
    background: linear-gradient(135deg, #b83260 0%, #6a1b9a 50%, #283593 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

/* ============== INTRO ============== */
.intro-section {
    padding: 0 20px 20px;
}

.intro-text {
    padding: 14px 16px;
    border-radius: 10px;
    margin-bottom: 10px;
    font-size: 14.5px;
    color: var(--text-light);
    background: #fff5f7;
    border-right: 3px solid #f2c4d2;
}

.intro-text.solution {
    background: #f0f8f2;
    border-right-color: #a5d6af;
    color: #2d5a36;
}

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

/* ============== SECTION HEADING ============== */
.section-heading {
    text-align: center;
    padding: 28px 20px 18px;
}

.section-heading span {
    display: inline-block;
    padding: 8px 22px;
    border-top: 2px solid var(--text);
    border-bottom: 2px solid var(--text);
    font-size: 17px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: 0.3px;
}

/* ============== ORDER FORM SECTION ============== */
.order-form-section {
    margin: 0 14px;
    padding: 0 0 22px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--white);
}

/* ============== PRICE PACKS ============== */
.price-packs {
    padding: 0 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pack-card {
    position: relative;
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 14px 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: var(--white);
}

.pack-card:hover {
    border-color: #d6b8c3;
}

.pack-card.selected {
    border-color: var(--accent);
    background: #fffafb;
}

.pack-tag {
    position: absolute;
    top: -9px;
    right: 16px;
    background: var(--accent);
    color: white;
    padding: 3px 11px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}

.pack-tag.gold {
    background: var(--gold);
}

.pack-left {
    flex: 1;
}

.pack-name {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

.pack-price {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 8px;
}

.price-before {
    font-size: 12.5px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-num {
    font-size: 21px;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
}

.price-dz {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-light);
}

.pack-circle {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 2px solid #ccc;
    flex-shrink: 0;
    position: relative;
    background: white;
    transition: all 0.2s ease;
}

.pack-circle.checked {
    background: var(--accent);
    border-color: var(--accent);
}

.pack-circle.checked::after {
    content: '';
    position: absolute;
    top: 4px;
    right: 7px;
    width: 6px;
    height: 11px;
    border: solid white;
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
}

.pack-selected-info {
    margin: 14px 18px 0;
    padding: 9px 14px;
    background: var(--accent-light);
    border-radius: 8px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-dark);
}

/* ============== FORM ============== */
.order-form {
    padding: 18px 18px 0;
}

.form-group {
    margin-bottom: 14px;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    background: var(--white);
    color: var(--text);
    transition: border 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #bdbdbd;
    font-size: 13px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.error-message {
    display: none;
    margin-top: 6px;
    padding: 8px 12px;
    background: #fdecea;
    color: var(--red);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    border-right: 3px solid var(--red);
}

.total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: #f5f5f5;
    border-radius: 10px;
    margin: 16px 0 10px;
    font-size: 15px;
}

.total-row strong {
    font-size: 18px;
    font-weight: 900;
    color: var(--accent);
}

.form-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 12px;
    background: #f0f8f2;
    border-radius: 8px;
    color: #2d5a36;
    font-size: 12.5px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 14px;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 800;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.2s ease;
    letter-spacing: 0.3px;
}

.submit-btn:hover:not(:disabled) {
    background: var(--accent-dark);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ============== FEATURES ============== */
.features-section {
    padding: 0 14px;
}

.feature-card {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px 18px;
    margin-bottom: 16px;
    background: var(--white);
}

.feature-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 14px;
}

.feature-img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 14px;
}

.feature-card p {
    font-size: 14.5px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.feature-card strong {
    color: var(--accent);
}

.feature-note {
    margin-top: 12px;
    padding: 12px 14px;
    background: #eef8f0;
    border-right: 3px solid var(--green);
    border-radius: 8px;
    font-size: 13.5px;
    font-weight: 600;
    color: #255a2d;
}

.feature-note.alt {
    background: #fff8e6;
    border-right-color: var(--gold);
    color: #7a5b13;
}

.clean-steps {
    margin: 12px 0;
    padding: 12px 14px;
    background: #fafafa;
    border-radius: 10px;
    border: 1px solid #f0f0f0;
}

.step-item {
    padding: 5px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-light);
}

/* ============== COMPARE ============== */
.compare-section {
    padding: 0 14px;
}

.compare-img {
    width: 100%;
    height: auto;
    border-radius: 14px;
    border: 1px solid var(--border);
    display: block;
}

/* ============== BOTTOM CTA ============== */
.bottom-cta {
    margin: 30px 14px 0;
    padding: 22px 18px;
    border: 1px dashed var(--accent);
    border-radius: 14px;
    background: #fffafb;
    text-align: center;
}

.reminder {
    margin-bottom: 14px;
}

.reminder h3 {
    font-size: 16px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 4px;
}

.reminder p {
    font-size: 13px;
    color: var(--text-light);
}

.bottom-btn {
    width: 100%;
    padding: 14px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    font-family: inherit;
}

.bottom-btn:hover {
    background: var(--accent-dark);
}

/* ============== THANK YOU ============== */
.thankyou-container {
    max-width: 500px;
    margin: 20px auto;
    padding: 40px 25px;
    background: white;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

.success-icon {
    margin-bottom: 22px;
    animation: bounceIn 0.6s ease;
}

@keyframes bounceIn {
    0% { transform: scale(0); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.success-title {
    color: var(--green);
    font-size: 25px;
    font-weight: 800;
    margin-bottom: 22px;
}

.phone-display {
    background: #eef8f0;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 28px;
    border-right: 4px solid var(--green);
}

.phone-label {
    display: block;
    font-size: 14px;
    color: var(--green);
    margin-bottom: 8px;
    font-weight: 600;
}

.phone-value {
    font-size: 25px;
    font-weight: 900;
    color: #1b5e20;
    direction: ltr;
    display: inline-block;
}

.important-note {
    background: #fff8e6;
    border-right: 4px solid var(--gold);
    padding: 20px 18px;
    border-radius: 12px;
    margin-bottom: 24px;
    text-align: right;
}

.important-note h3 {
    color: #7a5b13;
    margin-bottom: 8px;
    font-size: 17px;
}

.important-note p {
    color: var(--text-light);
    font-size: 14.5px;
    line-height: 1.8;
}

.contact-info {
    margin-bottom: 28px;
    text-align: right;
}

.info-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: #f6f6f6;
    border-radius: 10px;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.7;
}

.info-row.warning {
    background: #fdecea;
    color: var(--red);
    border-right: 3px solid var(--red);
}

.info-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.thankyou-actions {
    margin-top: 18px;
}

.whatsapp-btn {
    width: 100%;
    padding: 14px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    font-family: inherit;
}

.whatsapp-btn:hover {
    background: var(--accent-dark);
}

/* ============== RESPONSIVE ============== */
@media (max-width: 480px) {
    body {
        padding: 0 0 80px;
    }

    .hero-title {
        font-size: 20px;
        padding: 18px 15px 22px;
    }

    .section-heading {
        padding: 24px 16px 14px;
    }

    .section-heading span {
        font-size: 15.5px;
        padding: 7px 18px;
    }

    .order-form-section,
    .features-section,
    .compare-section,
    .bottom-cta {
        margin-left: 10px;
        margin-right: 10px;
    }

    .price-num {
        font-size: 19px;
    }

    .submit-btn {
        font-size: 16px;
        padding: 14px;
    }

    .feature-card {
        padding: 18px 15px;
    }

    .thankyou-container {
        margin: 14px;
        padding: 30px 18px;
    }
}