/*
Theme Name: ZetaTeta
Theme URI: https://zetateta.com
Author: 97.team
Author URI: https://97.team
Description: A premium WordPress + WooCommerce theme inspired by seed.com. Organic minimalism with scientific depth. Elementor compatible.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: zetateta
Tags: e-commerce, woocommerce, elementor, custom-menu, custom-logo, featured-images, full-width-template, theme-options
WooCommerce tested up to: 8.5
*/

/* =============================================
   ZETATETA FONT (based on seed.com typography)
   ============================================= */
@font-face {
    font-family: 'ZetaTeta';
    src: url('./assets/fonts/ZetaTeta-Light.woff2') format('woff2');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'ZetaTeta';
    src: url('./assets/fonts/ZetaTeta-LightItalic.woff2') format('woff2');
    font-weight: 300;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'ZetaTeta';
    src: url('./assets/fonts/ZetaTeta-Regular.woff2') format('woff2');
    font-weight: 350;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'ZetaTeta';
    src: url('./assets/fonts/ZetaTeta-RegularItalic.woff2') format('woff2');
    font-weight: 350;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'ZetaTeta';
    src: url('./assets/fonts/ZetaTeta-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'ZetaTeta';
    src: url('./assets/fonts/ZetaTeta-RegularItalic.woff2') format('woff2');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'ZetaTeta';
    src: url('./assets/fonts/ZetaTeta-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'ZetaTeta';
    src: url('./assets/fonts/ZetaTeta-MediumItalic.woff2') format('woff2');
    font-weight: 500;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'ZetaTeta Mono';
    src: url('./assets/fonts/ZetaTeta-Mono.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'ZetaTeta Mono';
    src: url('./assets/fonts/ZetaTeta-MonoItalic.woff2') format('woff2');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

/* =============================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================= */
:root {
    /* Colors */
    --seed-green-dark: #1C3A13;
    --seed-green-medium: #2D5A1E;
    --seed-green-light: #4A7A3D;
    --seed-green-accent: #5B8A4C;
    --seed-cream: #FCFCF7;
    --seed-cream-alt: #F6F7EF;
    --seed-white: #FFFFFF;
    --seed-black: #111111;
    --seed-gray: #666666;
    --seed-gray-light: #E5E5E0;
    --seed-announcement-start: #2A5C3F;
    --seed-announcement-end: #1B4D6E;

    /* Typography — Seed.com matched values */
    --font-primary: 'ZetaTeta', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    --font-mono: 'ZetaTeta Mono', 'Courier New', monospace;
    --font-weight-light: 300;
    --font-weight-regular: 350;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --letter-spacing-tight: -0.03em;
    --letter-spacing-body: -0.01em;
    --letter-spacing-button: -0.01em;

    /* Font Sizes */
    --text-xs: 0.75rem;
    /* 12px */
    --text-sm: 0.875rem;
    /* 14px */
    --text-base: 1rem;
    /* 16px */
    --text-lg: 1.125rem;
    /* 18px */
    --text-xl: 1.25rem;
    /* 20px */
    --text-2xl: 1.5rem;
    /* 24px */
    --text-3xl: 2rem;
    /* 32px */
    --text-4xl: 2.5rem;
    /* 40px */
    --text-5xl: 3.5rem;
    /* 56px */
    --text-6xl: 4.5rem;
    /* 72px */

    /* Spacing */
    --space-xs: 0.25rem;
    /* 4px */
    --space-sm: 0.5rem;
    /* 8px */
    --space-md: 1rem;
    /* 16px */
    --space-lg: 1.5rem;
    /* 24px */
    --space-xl: 2rem;
    /* 32px */
    --space-2xl: 3rem;
    /* 48px */
    --space-3xl: 4rem;
    /* 64px */
    --space-4xl: 6rem;
    /* 96px */
    --space-5xl: 8rem;
    /* 128px */

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 30px;
    --radius-pill: 50px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-header: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);

    /* Layout */
    --container-max: 1400px;
    --container-narrow: 1200px;
    --container-wide: 1600px;
    --header-height: 80px;
    --announcement-height: 40px;
}

/* =============================================
   RESET & BASE STYLES
   ============================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--font-weight-regular);
    line-height: 1.5;
    letter-spacing: var(--letter-spacing-body);
    color: var(--seed-green-dark);
    background-color: var(--seed-cream);
    overflow-x: hidden;
}

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

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

ul,
ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.1;
    letter-spacing: var(--letter-spacing-tight);
    color: var(--seed-green-dark);
}

h1 {
    font-size: var(--text-6xl);
}

h2 {
    font-size: var(--text-5xl);
}

h3 {
    font-size: var(--text-4xl);
}

h4 {
    font-size: var(--text-3xl);
}

h5 {
    font-size: var(--text-2xl);
}

h6 {
    font-size: var(--text-xl);
}

p {
    margin-bottom: var(--space-md);
    line-height: 1.6;
    font-weight: var(--font-weight-regular);
    letter-spacing: var(--letter-spacing-body);
}

.eyebrow {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--seed-green-light);
}

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.container--wide {
    max-width: var(--container-wide);
}

.section {
    padding: var(--space-5xl) 0;
}

.section--dark {
    background-color: var(--seed-green-dark);
    color: var(--seed-cream);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4,
.section--dark h5,
.section--dark h6 {
    color: var(--seed-cream);
}

.section--cream {
    background-color: var(--seed-cream-alt);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px 32px;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.03em;
    border-radius: var(--radius-pill);
    transition: all var(--transition-base);
    white-space: nowrap;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn--primary {
    background-color: var(--seed-green-dark);
    color: var(--seed-cream);
    border-color: var(--seed-green-dark);
}

.btn--primary:hover {
    background-color: var(--seed-green-medium);
    border-color: var(--seed-green-medium);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--secondary {
    background-color: transparent;
    color: var(--seed-green-dark);
    border-color: var(--seed-green-dark);
}

.btn--secondary:hover {
    background-color: var(--seed-green-dark);
    color: var(--seed-cream);
}

.btn--white {
    background-color: var(--seed-white);
    color: var(--seed-green-dark);
    border-color: var(--seed-white);
}

.btn--white:hover {
    background-color: var(--seed-cream);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--lg {
    padding: 18px 40px;
    font-size: var(--text-base);
}

.btn--full {
    width: 100%;
}

.text-link {
    font-weight: var(--font-weight-medium);
    text-decoration: underline;
    text-underline-offset: 4px;
    transition: opacity var(--transition-fast);
}

.text-link:hover {
    opacity: 0.7;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1200px) {
    h1 {
        font-size: var(--text-5xl);
    }

    h2 {
        font-size: var(--text-4xl);
    }

    h3 {
        font-size: var(--text-3xl);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }

    h1 {
        font-size: var(--text-4xl);
    }

    h2 {
        font-size: var(--text-3xl);
    }

    h3 {
        font-size: var(--text-2xl);
    }

    .container {
        padding: 0 var(--space-md);
    }

    .section {
        padding: var(--space-3xl) 0;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: var(--text-3xl);
    }

    h2 {
        font-size: var(--text-2xl);
    }

    h3 {
        font-size: var(--text-xl);
    }
}