/* ==========================================================
   GLOBAL TYPOGRAPHY SYSTEM - VIBHU TRAVEL HUB
   Inspired by Aspire Holidays Premium Travel Typography
   ========================================================== */

/* Google Fonts Imports with display=swap */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    /* Font Families */
    --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Outfit', 'Plus Jakarta Sans', sans-serif;
    --font-cursive: 'Caveat', cursive, sans-serif;

    /* Base Font Sizing & Typography Details */
    --base-line-height: 1.65;
    --base-word-spacing: 0.01em;

    /* Mobile Typography Defaults */
    --fs-hero-title: clamp(2.2rem, 7vw, 3rem);
    --fs-section-heading: clamp(1.8rem, 5vw, 2.5rem);
    --fs-card-heading: clamp(1.2rem, 3.5vw, 1.45rem);
    --fs-sub-heading: clamp(1.05rem, 3vw, 1.25rem);
    --fs-paragraph: clamp(0.95rem, 2vw, 1.05rem);
    --fs-button: clamp(0.9rem, 1.8vw, 0.95rem);
    --fs-nav: clamp(0.9rem, 1.8vw, 0.95rem);
}

/* Tablet Typography (768px - 991px) */
@media (min-width: 768px) {
    :root {
        --fs-hero-title: clamp(3rem, 5vw, 3.8rem);
        --fs-section-heading: clamp(2.2rem, 3.8vw, 2.8rem);
    }
}

/* Desktop Typography (1200px+) */
@media (min-width: 1200px) {
    :root {
        --fs-hero-title: clamp(3.4rem, 4.8vw, 4.2rem);
        --fs-section-heading: clamp(2.3rem, 3.5vw, 3.2rem);
        --fs-card-heading: 1.45rem;
        --fs-sub-heading: 1.25rem;
        --fs-paragraph: 1.05rem;
        --fs-button: 0.95rem;
        --fs-nav: 0.95rem;
    }
}

/* ==========================================================
   GLOBAL ELEMENT STYLING
   ========================================================== */

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body, button, input, textarea, select {
    font-family: var(--font-primary) !important;
    font-size: var(--fs-paragraph);
    font-weight: 400;
    line-height: var(--base-line-height);
    word-spacing: var(--base-word-spacing);
    color: #334155;
}

/* Headings Base Reset */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display) !important;
    color: #0F172A;
    line-height: 1.12;
    margin-top: 0;
    letter-spacing: -0.02em;
}

/* Hero Title */
.hero-main-title,
.hero-title,
h1 {
    font-family: var(--font-display) !important;
    font-size: var(--fs-hero-title);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.025em;
}

/* Section Eyebrow Labels */
.vth-eyebrow,
.section-eyebrow {
    font-family: var(--font-primary);
    font-size: clamp(0.75rem, 1.2vw, 0.85rem);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* Section Heading */
.section-heading,
h2 {
    font-family: var(--font-display) !important;
    font-size: var(--fs-section-heading);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

/* Card Heading */
.card-heading,
.dest-card-overlay h3,
h3 {
    font-family: var(--font-display) !important;
    font-size: var(--fs-card-heading);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.015em;
}

/* Sub Heading */
.sub-heading,
h4, h5, h6 {
    font-family: var(--font-primary) !important;
    font-size: var(--fs-sub-heading);
    font-weight: 600;
    line-height: 1.35;
}

/* Paragraphs */
p {
    font-family: var(--font-primary);
    font-size: var(--fs-paragraph);
    font-weight: 400;
    line-height: var(--base-line-height);
}

/* Buttons */
button, .btn {
    font-family: var(--font-primary) !important;
    font-size: var(--fs-button);
    font-weight: 700;
    letter-spacing: 0.02em;
}

/* Navigation Links */
nav a, .nav-link, .vth-nav-link {
    font-family: var(--font-primary) !important;
    font-size: var(--fs-nav);
    font-weight: 600;
    letter-spacing: 0.01em;
}