/* =========================================================
   FishingBuddy — Design system
   Type: PP Neue Montreal (self-hosted)
   ========================================================= */

/* ----- Self-hosted Neue Montreal (upload fonts/ with the site) ----- */
@font-face {
    font-family: "Neue Montreal";
    src: url("fonts/PPNeueMontreal-Thin.woff2") format("woff2"),
         url("fonts/PPNeueMontreal-Thin.woff") format("woff");
    font-weight: 100;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Neue Montreal";
    src: url("fonts/PPNeueMontreal-ThinItalic.woff2") format("woff2"),
         url("fonts/PPNeueMontreal-ThinItalic.woff") format("woff");
    font-weight: 100;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: "Neue Montreal";
    src: url("fonts/PPNeueMontreal-Light.woff2") format("woff2"),
         url("fonts/PPNeueMontreal-Light.woff") format("woff");
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Neue Montreal";
    src: url("fonts/PPNeueMontreal-Book.woff2") format("woff2"),
         url("fonts/PPNeueMontreal-Book.woff") format("woff");
    font-weight: 350;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Neue Montreal";
    src: url("fonts/PPNeueMontreal-Regular.woff2") format("woff2"),
         url("fonts/PPNeueMontreal-Regular.woff") format("woff");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Neue Montreal";
    src: url("fonts/PPNeueMontreal-Italic.woff2") format("woff2"),
         url("fonts/PPNeueMontreal-Italic.woff") format("woff");
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: "Neue Montreal";
    src: url("fonts/PPNeueMontreal-Medium.woff2") format("woff2"),
         url("fonts/PPNeueMontreal-Medium.woff") format("woff");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Neue Montreal";
    src: url("fonts/PPNeueMontreal-Bold.woff2") format("woff2"),
         url("fonts/PPNeueMontreal-Bold.woff") format("woff");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Neue Montreal";
    src: url("fonts/PPNeueMontreal-BoldItalic.woff2") format("woff2"),
         url("fonts/PPNeueMontreal-BoldItalic.woff") format("woff");
    font-weight: 700;
    font-style: italic;
    font-display: swap;
}

:root {
    --accent: #e8b84a;
    --accent-strong: #f0c96a;
    --accent-deep: #c9922a;
    --accent-soft: rgba(232, 184, 74, 0.12);
    --accent-line: rgba(232, 184, 74, 0.28);

    --water: #0d2a30;
    --pine: #143028;
    --mist: #1a3d38;

    --bg: #071214;
    --surface: #0f1f23;
    --surface-2: #13262b;
    --surface-3: #183238;
    --line: rgba(180, 210, 205, 0.1);
    --line-strong: rgba(180, 210, 205, 0.18);

    --white: #f4f7f6;
    --black: #04090a;

    --gray-900: #0f1f23;
    --gray-800: #15282d;
    --gray-700: #243a40;
    --gray-600: #3d555c;
    --gray-500: #7a9198;
    --gray-400: #a8b9be;
    --gray-300: #d0dbde;
    --gray-200: #e4ebed;
    --gray-100: #f3f6f7;

    --primary: #071214;
    --secondary: #0f1f23;

    --text: #eef3f2;
    --text-muted: #a8b9be;
    --text-faint: #7a9198;

    --maxw: 1120px;
    --radius: 12px;
    --radius-lg: 16px;

    --font: "Neue Montreal", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    --font-display: "Neue Montreal", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    font-weight: 400;
    background:
        radial-gradient(ellipse 70% 45% at 8% -8%, rgba(26, 61, 56, 0.4), transparent 55%),
        radial-gradient(ellipse 55% 35% at 92% 0%, rgba(13, 42, 48, 0.55), transparent 50%),
        #071214;
    background-attachment: fixed;
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    line-height: 1.6;
    letter-spacing: -0.01em;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection {
    background: rgba(232, 184, 74, 0.32);
    color: #fff;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* =========================================================
   Navigation
   ========================================================= */
nav {
    background: rgba(7, 18, 20, 0.78);
    -webkit-backdrop-filter: saturate(160%) blur(20px);
    backdrop-filter: saturate(160%) blur(20px);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
}

nav .nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    gap: 1.5rem;
}

.logo {
    font-family: var(--font);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    letter-spacing: -0.03em;
    white-space: nowrap;
    transition: opacity 0.2s ease;
}
.logo:hover { opacity: 0.85; }
.logo span {
    color: var(--accent);
    font-style: normal;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 0.15rem;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.84rem;
    letter-spacing: -0.01em;
    padding: 0.45rem 0.7rem;
    border-radius: 8px;
    transition: color 0.18s ease, background 0.18s ease;
}

.nav-links a:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.05);
}

.nav-links a[aria-current="page"] {
    color: var(--white);
}

.btn-primary,
.nav-links a.btn-primary,
.nav-links a.btn.btn-primary {
    background: var(--accent);
    color: #1a1400 !important;
    padding: 0.5rem 1.05rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: -0.01em;
    box-shadow: none;
    border: none;
    transition: background 0.18s ease, transform 0.18s ease;
}
.btn-primary:hover,
.nav-links a.btn-primary:hover {
    background: var(--accent-strong);
    color: #1a1400 !important;
    transform: translateY(-1px);
    box-shadow: none;
}

.mobile-menu,
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    padding: 0.4rem;
}

@media (max-width: 920px) {
    .mobile-menu,
    .mobile-menu-btn { display: inline-flex; }

    .nav-links {
        position: fixed;
        top: 61px;
        left: 0;
        width: 100%;
        background: rgba(11, 26, 29, 0.98);
        border-top: 1px solid var(--line);
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: stretch;
        padding: 0.85rem 1rem 1.35rem;
        gap: 0.15rem;
        transform: translateX(-100%);
        transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
        z-index: 999;
    }
    .nav-links.active { transform: translateX(0); }
    .nav-links a { display: block; padding: 0.9rem 0.85rem; border-radius: 10px; }
    .nav-links a.btn-primary { text-align: center; margin-top: 0.5rem; }
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: -0.01em;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}
.btn.btn-primary {
    padding: 0.85rem 1.55rem;
    border-radius: 8px;
}
.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--white);
    border: 1px solid var(--line-strong);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.32);
    transform: translateY(-1px);
}

/* =========================================================
   Typography
   ========================================================= */
h1, h2, h3,
.section-header h2,
.resource-panel h2,
.planning-card h2,
.page-header h1,
.hero h1 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.05;
}

.section-header h2 span,
.page-header h1 span,
h2 span,
.fishing-accent {
    color: var(--accent);
    font-style: normal;
    font-weight: inherit;
    text-shadow: none;
}

.eyebrow,
.section-label,
.resource-kicker,
.tutorial-category,
.spots-title {
    font-family: var(--font);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
}

/* =========================================================
   Shared page headers
   ========================================================= */
.page-header {
    position: relative;
    padding: 5rem 0 3.25rem !important;
    background:
        radial-gradient(ellipse 60% 70% at 0% 0%, rgba(26, 61, 56, 0.35), transparent 55%),
        linear-gradient(180deg, #0a1a1e 0%, var(--bg) 100%) !important;
    border-bottom: 1px solid var(--line) !important;
    overflow: hidden;
}

.page-header::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232, 184, 74, 0.28), transparent);
}

.page-header .badge {
    display: inline-flex !important;
    align-items: center;
    background: var(--accent-soft) !important;
    color: var(--accent) !important;
    border: 1px solid var(--accent-line) !important;
    padding: 0.35rem 0.8rem !important;
    border-radius: 6px !important;
    font-size: 0.68rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.1em !important;
}

.page-header h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem) !important;
    margin-bottom: 1rem !important;
    max-width: 18ch;
    font-weight: 700 !important;
}

.page-header p {
    font-size: 1.05rem !important;
    font-weight: 350 !important;
    color: var(--text-muted) !important;
    max-width: 36rem !important;
    line-height: 1.65 !important;
}

section.hero:not(.page-header) h1 {
    font-family: var(--font-display) !important;
    font-weight: 700 !important;
    letter-spacing: -0.04em !important;
    background: none !important;
    -webkit-text-fill-color: var(--white) !important;
    color: var(--white) !important;
}

section.hero:not(.page-header) h1 span,
section.hero:not(.page-header) .fishing-accent {
    color: var(--accent) !important;
    font-style: normal;
    -webkit-text-fill-color: var(--accent) !important;
}

.filter-tabs {
    background: var(--surface-2) !important;
    border: 1px solid var(--line);
    border-radius: 10px !important;
    padding: 0.35rem !important;
}

.filter-tab {
    border-radius: 8px !important;
    font-family: var(--font) !important;
}

.filter-tab.active,
.filter-tab:hover {
    background: var(--accent) !important;
    color: #1a1400 !important;
}

.gear-card,
.species-card {
    background: var(--surface) !important;
    border: 1px solid var(--line) !important;
    border-radius: 14px !important;
}

/* =========================================================
   Footer
   ========================================================= */
footer {
    background: var(--surface);
    border-top: 1px solid var(--line);
    padding: 4rem 0 2rem;
    margin-top: 4.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 2.25rem;
    margin-bottom: 2.5rem;
}

.footer-section h4 {
    font-family: var(--font);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-faint);
    margin-bottom: 1rem;
}

.footer-section ul { list-style: none; margin: 0; padding: 0; }

.footer-section a {
    color: var(--text-muted);
    text-decoration: none;
    display: block;
    padding: 0.35rem 0;
    font-size: 0.9rem;
    font-weight: 400;
    transition: color 0.18s ease;
}
.footer-section a:hover { color: var(--accent); }

.footer-bottom {
    border-top: 1px solid var(--line);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--text-faint);
    font-size: 0.82rem;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}