/* 
    Theme: Grand Events International - Minimalist Light Edition
    Style: Clean, Minimal, Paper-like, Sophisticated
    Colors: Cream Background, Black Text, Soft Yellow Accents
*/

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
    /* Light Minimalist Color Palette */
    --color-bg: #FAF8F3;
    /* Warm cream/paper */
    --color-bg-alt: #F5F2EA;
    /* Slightly darker cream */
    --color-text-main: #1a1a1a;
    /* Almost black */
    --color-text-muted: #6b6b6b;
    /* Medium gray */
    --color-accent: #D4A574;
    /* Soft golden/yellow */
    --color-accent-light: #E8C9A1;
    /* Light golden */
    --color-border: #E5E0D5;
    /* Subtle border */

    /* Typography - Elegant & Readable */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;

    --spacing-container: 1200px;
    --spacing-section: 100px;

    --transition-smooth: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-soft: 0 2px 20px rgba(0, 0, 0, 0.04);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    letter-spacing: 0.01em;
}

/* Typography - Minimal & Elegant */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-text-main);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

h1 {
    font-size: 3.5rem;
    font-weight: 300;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    font-weight: 400;
}

h3 {
    font-size: 1.5rem;
    color: var(--color-accent);
    font-weight: 500;
}

p {
    margin-bottom: 1.5rem;
    color: var(--color-text-muted);
    font-size: 1rem;
    font-weight: 300;
}

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

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    max-width: var(--spacing-container);
    margin: 0 auto;
    padding: 0 3rem;
}

.section {
    padding: var(--spacing-section) 0;
    position: relative;
}

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

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

/* Buttons - Minimal & Clean */
.btn {
    display: inline-block;
    padding: 0.9rem 2.5rem;
    background: transparent;
    border: 1px solid var(--color-text-main);
    color: var(--color-text-main);
    font-family: var(--font-body);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    font-size: 0.75rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-text-main);
    z-index: -1;
    transition: var(--transition-smooth);
}

.btn:hover {
    color: var(--color-bg);
    border-color: var(--color-text-main);
}

.btn:hover::before {
    left: 0;
}

.btn-solid {
    background: var(--color-text-main);
    color: var(--color-bg);
    z-index: 1;
}

.btn-solid::before {
    background: var(--color-accent);
}

.btn-solid:hover {
    color: #fff;
}

.btn-solid:hover {
    border-color: var(--color-accent);
}

/* Header - Minimal & Clean */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 2rem 0;
    transition: var(--transition-smooth);
    background: rgba(250, 248, 243, 0);
}

header.scrolled {
    background: rgba(250, 248, 243, 0.98);
    padding: 1.2rem 0;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-soft);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.2rem;
    font-weight: 400;
    font-family: var(--font-heading);
    letter-spacing: 0.05em;
    color: var(--color-text-main);
}

.logo span {
    color: var(--color-accent);
    font-style: italic;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-container nav {
    display: flex;
}

.nav-links {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-links li {
    display: flex;
    align-items: center;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    position: relative;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.nav-links a.active {
    color: var(--color-text-main);
    font-weight: 500;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

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

.nav-links a:hover {
    color: var(--color-text-main);
}

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

/* Contact button in nav */
.nav-links .btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.75rem;
}

.nav-links .btn:hover {
    color: #fff !important;
}

/* Mobile Menu */
.hamburger {
    display: none;
    cursor: pointer;
    color: var(--color-text-main);
    font-size: 1.5rem;
    margin-left: auto;
}

/* Hero Section - Minimal & Spacious */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 100px;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    opacity: 0.15;
    filter: grayscale(100%);
}

.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-accent);
    margin-bottom: 2rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.3s;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 3rem;
    line-height: 1.2;
    font-weight: 300;
    color: var(--color-text-main);
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.6s;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.9s;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 1.2s;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.fade-in {
    opacity: 0;
    transition: opacity 1s ease;
}

.fade-in.visible {
    opacity: 1;
}

/* Section Headers - Minimal */
.section-header {
    margin-bottom: 5rem;
    text-align: center;
}

.section-header h2 {
    margin-bottom: 1.5rem;
}

.section-header .line {
    width: 50px;
    height: 1px;
    background: var(--color-accent);
    margin: 0 auto 1.5rem;
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* Footer - Clean */
footer {
    background: var(--color-bg-alt);
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    opacity: 0.7;
    margin-top: 1rem;
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

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

.copy {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .nav-container nav {
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: 70%;
        z-index: 1000;
        transform: translateX(100%);
        transition: transform 0.4s ease;
    }

    .nav-links {
        position: static;
        height: 100%;
        width: 100%;
        background: var(--color-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transform: none;
        transition: none;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        transform: none;
    }

    .nav-container nav:has(.nav-links.active) {
        transform: translateX(0);
    }

    .nav-container nav:has(.nav-links.active) {
        transform: translateX(0);
    }

    .hamburger {
        display: block;
        z-index: 1100;
        font-size: 1.5rem;
        position: relative;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .section {
        padding: 60px 0;
    }

    /* Contact Page Mobile Fixes */
    .row {
        flex-direction: column !important;
        gap: 2rem !important;
    }

    .col-info,
    .col-form {
        min-width: 100% !important;
        width: 100% !important;
    }

    .col-form {
        padding: 2rem 1.5rem !important;
    }

    .contact-item {
        flex-wrap: wrap;
    }

    .whatsapp-btn .btn {
        width: 100%;
        text-align: center;
    }
}