@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

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

:root {
    --accent: #3ab6ff;
    --accent-dark: #0091ff;
    --accent-soft: rgba(58, 182, 255, 0.1);
    --bg: #f5faff;
    --text: #1a1a2e;
    --muted: #6b7280;
    --border: rgba(58, 182, 255, 0.2);
    --white: #ffffff;
    --shadow: 0 8px 40px rgba(58, 182, 255, 0.12);
    --radius: 16px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

/* ===========================
   HEADER
   =========================== */
.order-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(245, 245, 251, 0.9);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    padding: 14px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    color: var(--muted);
    transition: all 0.3s;
    padding: 8px 16px;
    border-radius: 10px;
    border: 1px solid var(--border);
}

.back-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-soft);
    transform: translateX(-3px);
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
}

.header-brand i {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent), #70d6ff);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
}

/* ===========================
   MAIN LAYOUT
   =========================== */
.order-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 32px 80px;
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 40px;
    align-items: start;
}

/* ===========================
   LEFT: INFO PANEL
   =========================== */
.order-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
    position: sticky;
    top: 84px;
}

.info-top {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--accent-soft);
    border: 1px solid var(--border);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    width: fit-content;
}

.info-top h1 {
    font-size: 38px;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1.5px;
    color: var(--text);
}

.info-top h1 span {
    color: var(--accent);
}

.info-top p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
}

/* Service List */
.service-list {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.service-list h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.service-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.service-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}

.service-item>div:nth-child(2) {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.service-item strong {
    font-size: 13px;
    color: var(--text);
}

.service-item span {
    font-size: 11px;
    color: var(--muted);
}

.service-price {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    background: var(--accent-soft);
    padding: 4px 10px;
    border-radius: 100px;
    white-space: nowrap;
}

/* Info Notes */
.info-notes {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow);
}

.note-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13.5px;
    color: var(--muted);
}

.note-item i {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
}

.note-item strong {
    color: var(--text);
}

/* ===========================
   RIGHT: FORM CARD
   =========================== */

.form-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.form-card-header {
    background: linear-gradient(135deg, var(--accent), #70d6ff);
    padding: 32px 36px;
    color: #fff;
}

.form-card-header h2 {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.form-card-header p {
    font-size: 14px;
    opacity: 0.8;
    line-height: 1.6;
}

.order-form {
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 7px;
}

.form-group label i {
    color: var(--accent);
    font-size: 12px;
}

.req {
    color: #ef4444;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #e5e7eb;
    border-radius: 12px;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    background: var(--bg);
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(58, 182, 255, 0.12);
    background: #fff;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #c4c9d4;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.select-wrap {
    position: relative;
}

.select-wrap select {
    appearance: none;
    cursor: pointer;
    padding-right: 40px;
}

.select-arrow {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    font-size: 12px;
    pointer-events: none;
}

.char-count {
    font-size: 11px;
    color: #9ca3af;
    text-align: right;
    margin-top: -4px;
}

/* Color Radio Options */
.color-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.color-opt {
    cursor: pointer;
}

.color-opt input {
    display: none;
}

.color-pill {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    border: 1.5px solid #e5e7eb;
    background: var(--bg);
    transition: all 0.3s;
    cursor: pointer;
}

.color-opt input:checked+.color-pill {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 600;
}

/* Checkbox */
.form-check {
    margin-top: 4px;
}

.check-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 13px;
    color: var(--muted);
    cursor: pointer;
    line-height: 1.65;
}

.check-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid #e5e7eb;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    margin-top: 1px;
}

.check-label input:checked~.checkmark {
    background: var(--accent);
    border-color: var(--accent);
}

.check-label input:checked~.checkmark::after {
    content: '✓';
    color: #fff;
    font-size: 12px;
    font-weight: 700;
}

.check-label strong {
    color: var(--text);
}

/* Submit Button */
.btn-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--accent), #70d6ff);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s;
    box-shadow: 0 8px 24px rgba(58, 182, 255, 0.4);
    margin-top: 4px;
}

.btn-submit:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(58, 182, 255, 0.5);
}

.btn-submit:disabled {
    opacity: 0.75;
    cursor: not-allowed;
    transform: none;
}

/* ===========================
   SUCCESS OVERLAY
   =========================== */
.success-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26, 26, 46, 0.6);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 24px;
}

.success-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.success-card {
    background: #fff;
    border-radius: 24px;
    padding: 48px 40px;
    max-width: 460px;
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
    transform: scale(0.9);
    transition: transform 0.4s ease;
}

.success-overlay.active .success-card {
    transform: scale(1);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent), #70d6ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #fff;
    box-shadow: 0 12px 30px rgba(58, 182, 255, 0.4);
}

.success-card h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--text);
}

.success-card p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.7;
}

.success-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 8px;
}

.btn-back-portfolio {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--accent);
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.3s;
}

.btn-back-portfolio:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
}

.btn-order-again {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    color: var(--accent);
    font-size: 14px;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    border: 1.5px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-order-again:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
    .order-main {
        grid-template-columns: 1fr;
    }

    .order-info {
        position: static;
    }
}

@media (max-width: 640px) {
    .order-main {
        padding: 32px 16px 60px;
    }

    .order-header {
        padding: 14px 20px;
    }

    .order-form {
        padding: 24px 20px;
    }

    .form-card-header {
        padding: 24px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .color-options {
        flex-direction: column;
    }
}