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

:root {
    /* Travel Theme - Sky Blue and Coral */
    --color-primary: #0284C7;
    --color-primary-light: #38BDF8;
    --color-primary-dark: #0369A1;
    --color-accent: #F43F5E;
    --color-bg: #F0F9FF;
    --color-bg-card: rgba(255, 255, 255, 0.85);
    --color-text: #0F172A;
    --color-text-light: #475569;
    --color-text-muted: #94A3B8;
    --color-border: rgba(2, 132, 199, 0.1);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.1);
    --shadow-glow: 0 0 20px rgba(244, 63, 94, 0.4);

    --max-width: 1200px;
    --sidebar-width: 300px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background Animated Graphics */
.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    animation: float 20s infinite alternate;
}

.bg-shape-1 {
    top: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: rgba(56, 189, 248, 0.3);
}

.bg-shape-2 {
    top: 40%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(244, 63, 94, 0.15);
    animation-delay: -5s;
}

.bg-shape-3 {
    bottom: -10%;
    left: 20%;
    width: 700px;
    height: 700px;
    background: rgba(2, 132, 199, 0.2);
    animation-delay: -10s;
}

@keyframes float {
    0% {
        transform: translateY(0) scale(1);
    }

    100% {
        transform: translateY(50px) scale(1.1);
    }
}

/* Base Elements */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: var(--color-text);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-primary-dark);
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 16px 20px;
}

.nav-glass {
    max-width: var(--max-width);
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-full);
    padding: 12px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.nav-brand {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-brand span {
    font-size: 1.5rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 24px;
}

.nav-links a {
    color: var(--color-text-light);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 4px 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Hero Section */
.page-header {
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
}

.hero-mini {
    padding: 140px 0 60px;
}

.badge {
    display: inline-block;
    background: rgba(244, 63, 94, 0.1);
    color: var(--color-accent);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 24px;
    border: 1px solid rgba(244, 63, 94, 0.2);
}

.page-header h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.page-header h1 span {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Layout */
.layout-grid {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: 32px;
    margin-bottom: 100px;
}

.tools-col {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* Glass Cards */
.glass-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.tool-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 32px;
}

.tool-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 8px 16px rgba(2, 132, 199, 0.25);
    flex-shrink: 0;
}

.tool-title h2 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.tool-title p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* Forms & Inputs */
.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.form-group {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

input,
select,
textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    transition: var(--transition);
    outline: none;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(2, 132, 199, 0.1);
    background: #fff;
}

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

.input-suffix {
    position: absolute;
    right: 16px;
    bottom: 14px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    pointer-events: none;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(2, 132, 199, 0.4);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
}

.btn:active {
    transform: translateY(0);
}

/* Results Box */
.result-box {
    margin-top: 32px;
    padding: 32px;
    background: rgba(2, 132, 199, 0.03);
    border: 2px dashed rgba(2, 132, 199, 0.2);
    border-radius: var(--radius-md);
    text-align: center;
    display: none;
    animation: slideUpFade 0.5s ease forwards;
}

.result-box.show {
    display: block;
}

@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-val {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.result-val.time {
    font-variant-numeric: tabular-nums;
    letter-spacing: -1px;
}

.result-val.accent {
    color: var(--color-accent);
}

.result-desc {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 24px;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.stat-card {
    background: white;
    padding: 16px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid var(--color-border);
}

.stat-val {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

.clock-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    text-align: left;
}

.clock-item {
    background: white;
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.clock-item:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.clock-city {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.clock-time {
    font-size: 2.2rem;
    font-weight: 800;
    font-family: var(--font-heading);
    font-variant-numeric: tabular-nums;
    color: var(--color-primary-dark);
    line-height: 1;
    margin-bottom: 8px;
}

.clock-date {
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-weight: 500;
}

/* Sidebar & Ads */
.sidebar {
    position: sticky;
    top: 100px;
    height: max-content;
    max-height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ad-slot {
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-sm);
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.ad-slot::before {
    content: 'Advertisement';
    position: absolute;
    top: -20px;
    left: 0;
    font-size: 0.7rem;
    text-transform: uppercase;
}

.ad-slot-sidebar {
    width: 300px;
    aspect-ratio: 300 / 250;
}

.ad-slot-incontent {
    width: 100%;
    aspect-ratio: 728 / 90;
    margin: 40px 0;
}

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

.ad-slot a {
    display: block;
    width: 100%;
    height: 100%;
}

/* Legal pages content */
.legal-content {
    background: var(--color-bg-card);
    padding: 60px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 80px;
}

.legal-content h2 {
    margin: 32px 0 16px;
    font-size: 1.5rem;
}

.legal-content p,
.legal-content li {
    margin-bottom: 16px;
    color: var(--color-text);
}

.legal-content ul {
    margin-left: 24px;
    margin-bottom: 24px;
}

/* Animations */
.fade {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Footer */
.site-foot {
    background: #0F172A;
    color: #F8FAFC;
    padding: 80px 0 32px;
    margin-top: auto;
}

.foot-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.foot-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.foot-p {
    color: #94A3B8;
    max-width: 300px;
}

.foot-head {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 24px;
}

.foot-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.foot-links a {
    color: #94A3B8;
    transition: color 0.2s;
}

.foot-links a:hover {
    color: var(--color-primary-light);
}

.foot-bot {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #64748B;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .layout-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: none;
    }

    .ad-slot-incontent {
        display: none;
        /* Hide 728x90 on mobile/tablet */
    }

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

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2.5rem;
    }

    .form-row {
        flex-direction: column;
        gap: 16px;
    }

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

    .glass-card {
        padding: 24px;
    }

    .nav-links {
        display: none;
        /* simple mobile nav */
    }

    .nav-glass {
        justify-content: center;
    }

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

    .legal-content {
        padding: 30px;
    }
}