:root {
    --primary: #237697;
    /* --primary:#1565C0; */
    --primary-light: #237697;
    --primary-dark: #0d47a1;
    --accent: #0288d1;
    --accent2: #00acc1;
    --success: #00897b;
    --warn: #f57c00;
    --bg: #f5f7fa;
    --white: #ffffff;
    --surface: #eef2f7;
    --border: #dde3ed;
    --text: #1a2332;
    --muted: #64748b;
    --light-muted: #94a3b8;
    --shadow: 0 2px 16px rgba(21, 101, 192, 0.09);
    --shadow-md: 0 8px 40px rgba(21, 101, 192, 0.13);
    --shadow-lg: 0 20px 60px rgba(21, 101, 192, 0.16);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: "DM Sans", sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
}

/* ─── PAGES ─── */
.page {
    display: none;
    opacity: 0;
    transition: opacity 0.35s;
}
.page.active {
    display: block;
    opacity: 1;
}

/* ─── NAVBAR ─── */
.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 0.9rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 12px rgba(21, 101, 192, 0.06);
}
.navbar-brand-text {
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--primary);
    letter-spacing: -0.02em;
}
.navbar-brand-text span {
    color: var(--accent2);
}
.nav-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.nav-link-item {
    color: var(--muted) !important;
    font-weight: 500;
    font-size: 1rem;
    padding: 0.4rem 0.9rem !important;
    border-radius: 7px;
    transition: all 0.2s;
    text-decoration: none;
}
.nav-link-item:hover,
.nav-link-item.active-link {
    color: var(--primary) !important;
    background: rgba(21, 101, 192, 0.07);
}
.btn-login {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text);
    border-radius: 9px;
    padding: 0.45rem 1.2rem;
    font-weight: 600;
    font-size: 0.88rem;
    transition: all 0.2s;
}
.btn-login:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.btn-signup {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    border: none;
    border-radius: 9px;
    padding: 0.45rem 1.3rem;
    font-weight: 700;
    font-size: 0.88rem;
    box-shadow: 0 4px 14px rgba(21, 101, 192, 0.3);
    transition: all 0.2s;
}
.btn-signup:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(21, 101, 192, 0.4);
}

/* ─── HERO ─── */
#heroSection {
    padding: 110px 0 70px;
    background: linear-gradient(
        160deg,
        var(--white) 0%,
        #ebf3ff 60%,
        #e0f2fe 100%
    );
    position: relative;
    overflow: hidden;
}
#heroSection::before {
    content: "";
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(21, 101, 192, 0.06),
        transparent 70%
    );
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(21, 101, 192, 0.08);
    border: 1px solid rgba(21, 101, 192, 0.2);
    border-radius: 50px;
    padding: 0.3rem 0.9rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.hero-title {
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.13;
    color: var(--text);
}
.hero-title .highlight {
    background: linear-gradient(135deg, var(--primary), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-sub {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.75;
    max-width: 520px;
}
.btn-hero-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    border: none;
    border-radius: 11px;
    padding: 0.85rem 2rem;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 6px 25px rgba(21, 101, 192, 0.32);
    transition: all 0.22s;
}
.btn-hero-primary:hover {
    transform: translateY(-2px);
    color: #fff;
    box-shadow: 0 10px 35px rgba(21, 101, 192, 0.42);
}
.btn-hero-outline {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 11px;
    padding: 0.85rem 2rem;
    font-weight: 600;
    color: var(--text);
    transition: all 0.2s;
}
.btn-hero-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.stat-box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.1rem 1.4rem;
    box-shadow: var(--shadow);
}
.stat-num {
    font-family: "DM Mono", monospace;
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--primary);
}
.stat-lbl {
    font-size: 0.75rem;
    color: var(--muted);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.hero-card-preview {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 1.8rem;
    box-shadow: var(--shadow-lg);
}

/* ─── TRUST BAR ─── */
.trust-bar {
    background: var(--primary);
    padding: 1rem 0;
}
.trust-item-bar {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.83rem;
    font-weight: 500;
}
.trust-item-bar i {
    color: #93c5fd;
    font-size: 1rem;
}

/* ─── SECTION ─── */
.section-tag {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.5rem;
}
.section-title {
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    font-weight: 800;
    color: var(--text);
    line-height: 1.2;
}
.section-sub {
    color: var(--muted);
    font-size: 1rem;
    max-width: 540px;
    margin: 0 auto;
}

/* ─── FEATURE CARDS ─── */
.feat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 2rem;
    height: 100%;
    transition: all 0.25s;
    box-shadow: var(--shadow);
}
.feat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(21, 101, 192, 0.2);
}
.feat-icon {
    width: 52px;
    height: 52px;
    border-radius: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1.1rem;
}
.feat-card h5 {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 0.5rem;
}
.feat-card p {
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.65;
}

/* ─── PRICING ─── */
#pricingSection {
    background: var(--bg);
}
.period-tabs {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 4px;
    display: inline-flex;
    gap: 3px;
}
.period-btn {
    background: transparent;
    border: none;
    border-radius: 9px;
    padding: 0.42rem 1.1rem;
    color: var(--muted);
    font-weight: 600;
    font-size: 0.83rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: "DM Sans", sans-serif;
}
.period-btn.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 3px 12px rgba(21, 101, 192, 0.3);
}
.plan-card {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 22px;
    padding: 2rem;
    height: 100%;
    transition: all 0.28s;
    position: relative;
    box-shadow: var(--shadow);
}
.plan-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.plan-card.selected {
    border-color: var(--primary);
    box-shadow:
        0 0 0 3px rgba(21, 101, 192, 0.12),
        var(--shadow-md);
}
.plan-card.featured {
    border-color: var(--primary);
}
.featured-badge {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.25rem 0.85rem;
    border-radius: 50px;
    white-space: nowrap;
}
.plan-name {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.4rem;
}
.plan-price {
    font-family: "DM Mono", monospace;
    font-size: 2.2rem;
    font-weight: 500;
    color: var(--text);
}
.plan-price small {
    font-size: 0.9rem;
    color: var(--muted);
    font-family: "DM Sans", sans-serif;
}
.plan-tagline {
    color: var(--muted);
    font-size: 0.85rem;
    margin: 0.4rem 0 1.3rem;
}
.plan-feat {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.87rem;
    color: var(--text);
    padding: 0.38rem 0;
    border-bottom: 1px solid var(--border);
}
.plan-feat:last-of-type {
    border-bottom: none;
}
.plan-feat i {
    color: var(--success);
    font-size: 0.95rem;
    flex-shrink: 0;
}
.plan-feat strong {
    color: var(--primary);
}
.btn-choose {
    width: 100%;
    margin-top: 1.6rem;
    border-radius: 10px;
    padding: 0.78rem;
    font-weight: 700;
    font-size: 0.92rem;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--primary);
    font-family: "DM Sans", sans-serif;
    transition: all 0.22s;
    cursor: pointer;
}
.btn-choose:hover,
.plan-card.featured .btn-choose {
    background: var(--primary);
    color: #fff;
}
.btn-choose.selected-btn {
    background: var(--primary);
    color: #fff;
}

/* ─── CHECKOUT FLOW ─── */
#checkoutPage {
    padding: 80px 0 60px;
    min-height: 100vh;
    background: var(--bg);
}
.step-bar {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 3rem;
}
.step-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}
.step-item:last-child {
    flex: 0;
}
.step-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: all 0.3s;
    border: 2px solid var(--border);
    background: var(--white);
    color: var(--muted);
}
.step-circle.done {
    background: var(--success);
    border-color: var(--success);
    color: #fff;
}
.step-circle.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.step-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--muted);
    white-space: nowrap;
}
.step-label.active {
    color: var(--primary);
}
.step-line {
    flex: 1;
    height: 2px;
    background: var(--border);
    margin: 0 0.5rem;
    transition: background 0.3s;
}
.step-line.done {
    background: var(--success);
}
.checkout-box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.2rem;
    box-shadow: var(--shadow);
}
.checkout-box h4 {
    font-weight: 800;
    color: var(--text);
    margin-bottom: 0.4rem;
}
.checkout-box .sub {
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 1.8rem;
}
.summary-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    position: sticky;
    top: 90px;
}
.summary-title {
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}
.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
}
.summary-row:last-of-type {
    border-bottom: none;
}
.summary-row .lbl {
    color: var(--muted);
}
.summary-row .val {
    font-weight: 600;
    color: var(--text);
}
.summary-total {
    background: var(--primary);
    border-radius: 12px;
    padding: 1rem 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
}
.summary-total .lbl {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    font-weight: 500;
}
.summary-total .val {
    font-family: "DM Mono", monospace;
    font-size: 1.3rem;
    font-weight: 500;
    color: #fff;
}

/* Domain step */
.domain-type-btn {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 11px;
    padding: 0.7rem 1.2rem;
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: "DM Sans", sans-serif;
    color: var(--text);
}
.domain-type-btn.active {
    border-color: var(--primary);
    background: rgba(21, 101, 192, 0.06);
    color: var(--primary);
}
.domain-ext-chip {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: 0.55rem 1rem;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.domain-ext-chip.active {
    border-color: var(--primary);
    background: rgba(21, 101, 192, 0.06);
    color: var(--primary);
}

/* Payment step */
.pay-method {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 13px;
    padding: 1rem 1.3rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.9rem;
}
.pay-method:hover,
.pay-method.active {
    border-color: var(--primary);
    background: rgba(21, 101, 192, 0.04);
}
.pay-method .pm-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    background: var(--bg);
}
.pay-method .pm-name {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--text);
}
.pay-method .pm-sub {
    font-size: 0.78rem;
    color: var(--muted);
}
.pay-method .pm-check {
    margin-left: auto;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    transition: all 0.2s;
}
.pay-method.active .pm-check {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* Form inputs */
.form-control-csn {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-family: "DM Sans", sans-serif;
    font-size: 0.92rem;
    color: var(--text);
    width: 100%;
    transition:
        border-color 0.2s,
        box-shadow 0.2s;
    outline: none;
}
.form-control-csn:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(21, 101, 192, 0.1);
    background: var(--white);
}
.form-label-csn {
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: 0.4rem;
    display: block;
}
.input-group-csn {
    position: relative;
}
.input-group-csn .input-icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    font-size: 0.95rem;
}
.input-group-csn .form-control-csn {
    padding-left: 2.6rem;
}
.input-group-csn .input-icon-right {
    position: absolute;
    right: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    cursor: pointer;
    font-size: 1rem;
}

/* Buttons */
.btn-csn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 0.8rem 1.8rem;
    font-weight: 700;
    font-size: 0.93rem;
    box-shadow: 0 4px 18px rgba(21, 101, 192, 0.28);
    transition: all 0.22s;
    cursor: pointer;
    font-family: "DM Sans", sans-serif;
}
.btn-csn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 7px 25px rgba(21, 101, 192, 0.38);
}
.btn-csn-outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text);
    border-radius: 10px;
    padding: 0.8rem 1.8rem;
    font-weight: 600;
    font-size: 0.93rem;
    transition: all 0.22s;
    cursor: pointer;
    font-family: "DM Sans", sans-serif;
}
.btn-csn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ─── MODALS ─── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    padding: 1rem;
}
.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}
.modal-box {
    background: var(--white);
    border-radius: 22px;
    padding: 0;
    width: 100%;
    max-width: 620px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
    transform: scale(0.95) translateY(12px);
    transition: all 0.3s;
    overflow: hidden;
}
.modal-overlay.open .modal-box {
    transform: scale(1) translateY(0);
}
.modal-header-csn {
    padding: 1.8rem 2rem 1.2rem;
    border-bottom: 1px solid var(--border);
}
.modal-header-csn h4 {
    font-weight: 800;
    color: var(--text);
    font-size: 1.2rem;
}
.modal-header-csn p {
    color: var(--muted);
    font-size: 0.87rem;
    margin: 0.2rem 0 0;
}
.modal-close {
    background: var(--bg);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--muted);
    font-size: 1rem;
    transition: all 0.2s;
    margin-left: auto;
}
.modal-close:hover {
    background: var(--border);
    color: var(--text);
}
.modal-body-csn {
    padding: 1.6rem 2rem 2rem;
}
.modal-tabs {
    display: flex;
    background: var(--bg);
    border-radius: 10px;
    padding: 3px;
    gap: 3px;
    margin-bottom: 1.5rem;
}
.modal-tab {
    flex: 1;
    background: transparent;
    border: none;
    border-radius: 8px;
    padding: 0.55rem;
    font-weight: 600;
    font-size: 0.87rem;
    cursor: pointer;
    color: var(--muted);
    transition: all 0.2s;
    font-family: "DM Sans", sans-serif;
}
.modal-tab.active {
    background: var(--white);
    color: var(--primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.auth-panel {
    display: none;
}
.auth-panel.active {
    display: block;
}
.remember-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0.2rem 0 1.2rem;
}
.forgot-link {
    color: var(--primary);
    font-size: 0.82rem;
    text-decoration: none;
    font-weight: 600;
}
.forgot-link:hover {
    text-decoration: underline;
}
.switch-link {
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}
.switch-link:hover {
    text-decoration: underline;
}
.divider-text {
    text-align: center;
    position: relative;
    margin: 1.2rem 0;
}
.divider-text::before,
.divider-text::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 42%;
    height: 1px;
    background: var(--border);
}
.divider-text::before {
    left: 0;
}
.divider-text::after {
    right: 0;
}
.divider-text span {
    background: var(--white);
    padding: 0 0.8rem;
    font-size: 0.78rem;
    color: var(--muted);
    font-weight: 500;
}
.social-auth-btn {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: 0.7rem;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: "DM Sans", sans-serif;
    color: var(--text);
}
.social-auth-btn:hover {
    border-color: var(--primary);
    background: rgba(21, 101, 192, 0.04);
}
.strength-bar {
    height: 4px;
    border-radius: 4px;
    background: var(--border);
    margin-top: 0.4rem;
    overflow: hidden;
}
.strength-fill {
    height: 100%;
    border-radius: 4px;
    transition:
        width 0.3s,
        background 0.3s;
    width: 0;
}

/* Alert / toast */
.toast-csn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1rem 1.4rem;
    box-shadow: var(--shadow-md);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    min-width: 260px;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.35s;
}
.toast-csn.show {
    transform: translateY(0);
    opacity: 1;
}
.toast-csn .t-icon {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.toast-csn .t-msg {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
}
.toast-csn .t-sub {
    font-size: 0.78rem;
    color: var(--muted);
}
.form-error {
    font-size: 0.78rem;
    color: #dc2626;
    margin-top: 0.25rem;
    display: none;
}
.form-error.show {
    display: block;
}

/* ─── DASHBOARD ─── */
#dashPage {
    padding: 80px 0 50px;
    min-height: 100vh;
    background: var(--bg);
}
.dash-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1.8rem;
    box-shadow: var(--shadow);
}
.dash-stat {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.4rem;
    box-shadow: var(--shadow);
}
.ds-num {
    font-family: "DM Mono", monospace;
    font-size: 1.9rem;
    font-weight: 500;
    color: var(--primary);
}
.ds-lbl {
    font-size: 0.78rem;
    color: var(--muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.2rem;
}
.plan-badge {
    background: rgba(21, 101, 192, 0.1);
    color: var(--primary);
    border-radius: 7px;
    padding: 0.25rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.email-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--border);
}
.email-row:last-child {
    border-bottom: none;
}
.avatar {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* ─── FOOTER ─── */
footer {
    background: var(--text);
    padding: 60px 0 28px;
}
.footer-logo {
    color: #fff;
    font-weight: 800;
    font-size: 1.1rem;
}
.footer-logo span {
    color: #93c5fd;
}
.footer-desc {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.87rem;
    line-height: 1.7;
    max-width: 250px;
    margin-top: 0.5rem;
}
.footer-head {
    color: #fff;
    font-weight: 700;
    font-size: 0.88rem;
    margin-bottom: 0.9rem;
    letter-spacing: 0.03em;
}
.footer-link {
    display: block;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.84rem;
    margin-bottom: 0.45rem;
    text-decoration: none;
    transition: color 0.18s;
}
.footer-link:hover {
    color: #93c5fd;
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 2.5rem;
    padding-top: 1.4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8rem;
}
.footer-copy {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8rem;
}
.social-btn {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    transition: all 0.2s;
    text-decoration: none;
}
.social-btn:hover {
    background: var(--primary);
    color: #fff;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
    #heroSection {
        padding: 90px 0 50px;
    }
    .step-label {
        display: none;
    }
    .modal-box {
        max-width: 100%;
        margin: 0.5rem;
    }
    .checkout-box {
        padding: 1.5rem;
    }
}

/* Utilities */
.gap-3 {
    gap: 1rem;
}
.text-primary-csn {
    color: var(--primary);
}
.bg-primary-soft {
    background: rgba(21, 101, 192, 0.08);
    color: var(--primary);
}
select.form-control-csn {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2364748B' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.85rem center;
}

* ── Section wrapper ── */
.csn-contact-section {
    position: relative;
    padding: 90px 0 100px;
    background: linear-gradient(180deg, #fff 0%, var(--bg) 100%);
    overflow: hidden;
}

/* ── Decorative BG shapes ── */
.contact-bg-shape {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.contact-bg-shape-1 {
    width: 500px; height: 500px;
    top: -150px; right: -100px;
    background: radial-gradient(circle, rgba(21,101,192,.05) 0%, transparent 70%);
}
.contact-bg-shape-2 {
    width: 350px; height: 350px;
    bottom: -80px; left: -80px;
    background: radial-gradient(circle, rgba(0,137,123,.05) 0%, transparent 70%);
}

/* ── Section header ── */
.contact-tag {
    display: inline-block;
    background: rgba(21,101,192,.08);
    border: 1px solid rgba(21,101,192,.2);
    color: var(--primary);
    border-radius: 50px;
    padding: .28rem .9rem;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: .7rem;
}
.contact-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: var(--text-csn);
    line-height: 1.2;
}
.contact-title-accent {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.contact-sub {
    color: var(--muted);
    font-size: 1rem;
    max-width: 540px;
    margin: .8rem auto 0;
    line-height: 1.7;
}

/* ── Info Cards ── */
.contact-info-card {
    background: #fff;
    border: 1px solid var(--border-csn);
    border-radius: 16px;
    padding: 1.2rem 1.4rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 2px 12px rgba(21,101,192,.06);
    transition: transform .22s, box-shadow .22s, border-color .22s;
}
.contact-info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(21,101,192,.12);
    border-color: rgba(21,101,192,.2);
}
.contact-info-card--highlight {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-color: transparent;
    position: relative;
}
.contact-info-card--highlight:hover {
    box-shadow: 0 12px 35px rgba(21,101,192,.35);
}

.ci-icon-wrap {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.ci-body { flex: 1; }
.ci-label {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--muted-csn);
    margin-bottom: .2rem;
}
.ci-value {
    font-size: .92rem;
    font-weight: 700;
    color: var(--text-csn);
    text-decoration: none;
    display: block;
    transition: color .18s;
}
.ci-value:hover { color: var(--primary); }
.ci-note {
    font-size: .75rem;
    color: var(--muted-csn);
    margin-top: .15rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}

/* Live dot */
.live-dot {
    display: inline-block;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #4ADE80;
    box-shadow: 0 0 0 0 rgba(74,222,128,.5);
    animation: livePulse 1.8s ease infinite;
}
@keyframes livePulse {
    0%   { box-shadow: 0 0 0 0 rgba(74,222,128,.6); }
    70%  { box-shadow: 0 0 0 7px rgba(74,222,128,0); }
    100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}

/* Chat button inside highlight card */
.ci-chat-btn {
    background: rgba(255,255,255,.2);
    color: #fff;
    border: 1px solid rgba(255,255,255,.35);
    border-radius: 8px;
    padding: .4rem .8rem;
    font-size: .78rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: background .2s;
    display: flex; align-items: center; gap: .3rem;
}
.ci-chat-btn:hover { background: rgba(255,255,255,.3); color: #fff; }

/* ── Form Card ── */
.contact-form-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 2.2rem;
    box-shadow: 0 4px 24px rgba(21,101,192,.07);
    height: 100%;
}
.cf-header { margin-bottom: 1.8rem; }
.cf-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: .3rem;
}
.cf-sub { color: var(--muted); font-size: .88rem; }

/* Form label */
.cf-label {
    display: block;
    font-size: .82rem;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: .4rem;
}
.required-star { color: #DC2626; }

/* Input wrapper */
.cf-input-wrap {
    position: relative;
}
.cf-input-icon {
    position: absolute;
    left: .85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    font-size: .95rem;
    pointer-events: none;
}

/* Inputs */
.cf-input {
    width: 100%;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: .75rem 1rem .75rem 2.6rem;
    font-family: 'DM Sans', sans-serif;
    font-size: .9rem;
    color: var(--text);
    outline: none;
    transition: border-color .2s, box-shadow .2s, background .2s;
    -webkit-appearance: none;
}
.cf-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(21,101,192,.1);
    background: #fff;
}
.cf-input::placeholder { color: rgba(100,116,139,.5); }
.cf-input.is-error {
    border-color: #DC2626;
    box-shadow: 0 0 0 3px rgba(220,38,38,.08);
}

/* Select */
.cf-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%2364748B' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right .9rem center;
    padding-right: 2.5rem;
}

/* Textarea */
.cf-textarea-wrap { position: relative; }
.cf-textarea {
    padding: .75rem 1rem !important;
    resize: vertical;
    min-height: 130px;
}
.char-count {
    position: absolute;
    bottom: .6rem;
    right: .8rem;
    font-size: .7rem;
    color: var(--muted);
    pointer-events: none;
}

/* Checkbox */
.cf-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: .6rem;
    cursor: pointer;
    font-size: .83rem;
    color: var(--muted);
    line-height: 1.55;
}
.cf-checkbox-label input[type="checkbox"] {
    width: 16px; height: 16px;
    accent-color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
    cursor: pointer;
}

/* Field error */
.cf-error {
    display: none;
    font-size: .76rem;
    color: #DC2626;
    font-weight: 600;
    margin-top: .3rem;
}
.cf-error.show { display: block; }

/* Submit button */
.cf-submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    border: none;
    border-radius: 11px;
    padding: .9rem 2rem;
    font-family: 'DM Sans', sans-serif;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 6px 22px rgba(21,101,192,.28);
    transition: transform .2s, box-shadow .2s, opacity .2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cf-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 32px rgba(21,101,192,.38);
}
.cf-submit-btn:disabled {
    opacity: .7;
    cursor: not-allowed;
    transform: none;
}

/* Success box */
.cf-success {
    text-align: center;
    padding: 2.5rem 1.5rem;
    animation: fadeInUp .4s ease;
}
.cf-success-icon {
    width: 72px; height: 72px;
    background: linear-gradient(135deg, #00897B, #26A69A);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.2rem;
    box-shadow: 0 8px 28px rgba(0,137,123,.3);
    font-size: 2rem;
    color: #fff;
}
.cf-success h5 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: .5rem;
}
.cf-success p {
    color: var(--muted);
    font-size: .9rem;
    max-width: 340px;
    margin: 0 auto 1.5rem;
    line-height: 1.65;
}
.cf-reset-btn {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text);
    border-radius: 9px;
    padding: .6rem 1.4rem;
    font-family: 'DM Sans', sans-serif;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .2s, color .2s;
}
.cf-reset-btn:hover { border-color: var(--primary); color: var(--primary); }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    .csn-contact-section { padding: 60px 0 70px; }
    .contact-form-card { padding: 1.5rem; }
    .ci-chat-btn { display: none; }
}