/* ================================================
   INKLUE — Redesigned Landing Page
   Premium, minimal, no emojis, line-drawn graphics
   ================================================ */

:root {
    --coral: #E8735A;
    --coral-light: #F09A87;
    --coral-dark: #C45A42;
    --coral-subtle: rgba(232, 115, 90, 0.08);
    --cream: #F5F5F7;
    --sand: #EBEBEF;
    --white: #FFFFFF;
    --off-white: #F9F9FB;
    --gray-100: #E5E5EA;
    --gray-200: #D1D1D6;
    --gray-300: #AEAEB2;
    --gray-500: #8E8E93;
    --gray-700: #48484A;
    --gray-900: #1C1C1E;
    --black: #000000;
    --font: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 32px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    color: var(--gray-900);
    background: var(--cream);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

/* ---- Typography ---- */
h1 {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 900;
    line-height: 1.0;
    letter-spacing: -0.04em;
    color: var(--black);
}

h2 {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--black);
}

h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
}

p {
    line-height: 1.65;
    color: var(--gray-500);
}

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

.label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--coral);
    margin-bottom: 16px;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 36px;
    border-radius: var(--radius-xl);
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: none;
}

.btn-primary {
    background: var(--coral);
    color: var(--white);
    box-shadow: 0 4px 24px rgba(232, 115, 90, 0.35);
}

.btn-primary:hover {
    background: var(--coral-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 36px rgba(232, 115, 90, 0.45);
}

/* ---- Navigation ---- */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.35s ease;
}

#navbar.scrolled {
    background: rgba(255, 248, 242, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    padding: 14px 0;
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--black);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-500);
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--gray-900);
}

.nav-cta {
    padding: 10px 24px !important;
    background: var(--coral) !important;
    color: var(--white) !important;
    border-radius: var(--radius-xl) !important;
    font-weight: 700 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 12px rgba(232, 115, 90, 0.25);
}

.nav-cta:hover {
    background: var(--coral-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(232, 115, 90, 0.4) !important;
}

/* ---- Hero ---- */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    overflow: hidden;
}

.hero-lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hero-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.15rem;
    max-width: 460px;
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-actions {
    margin-bottom: 16px;
}

.hero-note {
    font-size: 0.85rem;
    color: var(--gray-300);
}

.hero-product {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-glow {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(232, 115, 90, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    animation: breathe 6s ease-in-out infinite;
}

@keyframes breathe {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

.product-hero-img {
    width: 420px;
    max-width: 100%;
    position: relative;
    z-index: 1;
    border-radius: var(--radius-lg);
}

/* ---- Product Section ---- */
#product {
    padding: 140px 0;
    background: var(--white);
    position: relative;
}

.section-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 32px;
}

.product-intro {
    max-width: 640px;
    margin-bottom: 60px;
}

.product-intro h2 {
    margin-bottom: 20px;
}

.product-intro p {
    font-size: 1.1rem;
}

.product-modes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.mode-card {
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.35s ease;
}

.mode-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
    transform: translateY(-3px);
}

.mode-img {
    aspect-ratio: 4/3;
    overflow: hidden;
}

.mode-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mode-info {
    padding: 28px 28px 32px;
}

.mode-info h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--black);
}

.mode-info p {
    font-size: 0.92rem;
    line-height: 1.6;
}

/* ---- What It Does ---- */
#what-it-does {
    padding: 140px 0;
    background: var(--cream);
}

.section-header {
    max-width: 560px;
    margin-bottom: 60px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.05rem;
}

.section-header em {
    color: var(--coral);
    font-style: normal;
    font-weight: 700;
}

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

.convo-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-200);
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
}

.convo-card:hover {
    border-color: var(--coral-light);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.04);
    transform: translateY(-2px);
}

.convo-thread {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.msg {
    padding: 16px 18px;
    border-radius: var(--radius-md);
}

.msg-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 6px;
}

.msg p {
    font-size: 0.9rem;
    line-height: 1.55;
}

.msg-you {
    background: var(--gray-100);
}

.msg-you .msg-label {
    color: var(--gray-500);
}

.msg-you p {
    color: var(--gray-700);
}

.msg-inklue {
    background: var(--coral-subtle);
    border: 1px solid rgba(232, 115, 90, 0.12);
}

.msg-inklue .msg-label {
    color: var(--coral);
}

.msg-inklue p {
    color: var(--gray-700);
}

.msg-attachment {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    padding: 8px 14px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--gray-700);
    font-weight: 500;
}

.attachment-icon {
    color: var(--coral);
    display: flex;
}

.convo-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-300);
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
}

/* ---- Differentiator ---- */
#difference {
    padding: 140px 0;
    background: var(--white);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.diff-card {
    padding: 8px 0;
}

.diff-icon {
    margin-bottom: 20px;
}

.diff-card h3 {
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.diff-card p {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ---- Skills ---- */
#skills {
    padding: 140px 0;
    background: var(--cream);
}

.skills-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.skills-text h2 {
    margin-bottom: 16px;
}

.skills-text p {
    font-size: 1.05rem;
}

.skills-list {
    display: flex;
    flex-direction: column;
}

.skill-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid var(--gray-200);
}

.skill-row:first-child {
    border-top: 1px solid var(--gray-200);
}

.skill-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-900);
}

.skill-tag {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-xl);
    background: var(--gray-100);
    color: var(--gray-500);
}

.tag-store {
    background: var(--coral-subtle);
    color: var(--coral);
}

/* ---- Reserve ---- */
#reserve {
    padding: 140px 0;
    background: var(--black);
}

.reserve-card {
    position: relative;
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    overflow: hidden;
    padding: 80px 40px;
}

.reserve-lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.reserve-content h2 {
    color: var(--white);
    margin-bottom: 16px;
}

.reserve-content>p {
    color: var(--gray-500);
    font-size: 1.05rem;
    margin-bottom: 40px;
}

.reserve-price {
    margin-bottom: 32px;
}

.price-amount {
    display: block;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--coral);
    letter-spacing: -0.03em;
}

.price-note {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-top: 4px;
}

.reserve-form {
    display: flex;
    gap: 12px;
    max-width: 440px;
    margin: 0 auto 16px;
}

.reserve-form input {
    flex: 1;
    padding: 16px 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.06);
    color: var(--white);
    font-family: var(--font);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
}

.reserve-form input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.reserve-form input:focus {
    border-color: var(--coral);
}

.reserve-fine {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.2);
}

.reserve-success {
    text-align: center;
}

.reserve-success h3 {
    color: var(--coral);
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.reserve-success p {
    color: var(--gray-500);
}

/* ---- Footer ---- */
footer {
    background: var(--black);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 40px 0;
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-logo {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.02em;
}

.footer-brand p {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: 4px;
}

.footer-links {
    display: flex;
    gap: 28px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--gray-500);
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--coral);
}

.footer-copy p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.15);
}

/* ---- Scroll Animations ---- */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: all 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }

    .hero-subtitle {
        margin: 0 auto 36px;
    }

    .hero-actions {
        display: flex;
        justify-content: center;
    }

    .hero-note {
        text-align: center;
    }

    .product-modes {
        grid-template-columns: 1fr;
    }

    .conversations-grid {
        grid-template-columns: 1fr;
    }

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

    .skills-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .nav-links a:not(.nav-cta) {
        display: none;
    }

    .footer-container {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .reserve-form {
        flex-direction: column;
    }
}

@media (max-width: 600px) {
    .diff-grid {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 2.8rem;
    }

    .reserve-card {
        padding: 60px 24px;
    }
}

/* ================================================
   RESERVE PAGE STYLES
   ================================================ */

.reserve-page-container {
    display: flex;
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
    color: var(--gray-900);
}

/* Left Side: Product Visuals */
.reserve-product-side {
    flex: 1;
    background: var(--sand);
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.reserve-header .logo {
    position: absolute;
    top: 40px;
    left: 60px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--gray-900);
    text-decoration: none;
    z-index: 10;
}

.reserve-hero-image img {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    margin: 40px auto;
    display: block;
}

.reserve-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.benefit-item h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--coral-dark);
}

.benefit-item p {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.5;
}

.whats-in-box {
    margin-top: 60px;
    border-top: 1px solid var(--coral-light);
    padding-top: 30px;
}

.whats-in-box h4 {
    font-family: 'Outfit', sans-serif;
    margin-bottom: 15px;
}

.whats-in-box ul {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.whats-in-box li {
    font-size: 0.9rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 8px;
}

.whats-in-box li::before {
    content: "•";
    color: var(--coral);
}

/* Right Side: Checkout Form */
.reserve-form-side {
    flex: 0.8;
    background: var(--white);
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.02);
}

.form-container {
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
}

.form-container h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 15px;
    line-height: 1.1;
    color: var(--gray-900);
}

.form-sub {
    color: var(--gray-500);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.price-breakdown {
    background: var(--gray-100);
    padding: 24px;
    border-radius: var(--radius-md);
    margin-bottom: 30px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 1rem;
    color: var(--gray-700);
}

.price-divider {
    height: 1px;
    background: var(--gray-300);
    margin: 16px 0;
}

.price-row.total {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 1.1rem;
    margin-bottom: 0;
}

.price-row total .highlight {
    color: var(--coral);
}

.price-note {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-top: 12px;
    font-style: italic;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--gray-700);
}

.form-group input {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: border-color 0.2s;
    font-family: 'Inter', sans-serif;
}

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

.card-input-mock {
    display: flex;
    align-items: center;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    padding: 14px;
    background: var(--gray-50);
    color: var(--gray-500);
}

.card-icon {
    margin-right: 10px;
    font-size: 1.2rem;
}

.mock-note {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: 6px;
}

.btn-block {
    width: 100%;
    margin-top: 10px;
    font-size: 1.1rem;
    padding: 16px;
    cursor: pointer;
    background: var(--coral);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: background 0.2s;
}

.btn-block:hover {
    background: var(--coral-dark);
}

.guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--gray-500);
}

.guarantee svg {
    color: var(--coral);
}

/* Responsive */
@media (max-width: 900px) {
    .reserve-page-container {
        flex-direction: column;
    }

    .reserve-product-side {
        padding: 40px 20px;
    }

    .reserve-form-side {
        padding: 40px 20px;
    }

    .reserve-benefits {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .form-container h2 {
        font-size: 2rem;
    }
}