/* =========================================
   TAVERNA OLYMPUS - GRIEKS RESTAURANT
   Clean Maxwell-inspired design with Greek colors
   ========================================= */

/* -----------------------------------------
   CSS Variables
   ----------------------------------------- */
:root {
    /* Greek Color Palette */
    --color-bg: #FDFCF9;
    --color-bg-alt: #F5F2ED;
    --color-primary: #1A3D5C;       /* Aegean Blue Dark */
    --color-primary-light: #2B5F8A;  /* Aegean Blue Light */
    --color-accent: #C4A35A;         /* Greek Gold */
    --color-secondary: #C65D3D;      /* Terracotta */
    --color-olive: #6B7C3F;          /* Olive Green */
    --color-text: #1A1A1A;
    --color-text-light: rgba(26, 26, 26, 0.6);
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    --color-border: rgba(26, 26, 26, 0.1);

    /* Fonts */
    --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Cormorant Garamond', Georgia, serif;

    /* Spacing */
    --container-padding: 24px;
    --section-padding: 80px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-default: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@media (min-width: 768px) {
    :root {
        --container-padding: 40px;
        --section-padding: 120px;
    }
}

@media (min-width: 1280px) {
    :root {
        --container-padding: 60px;
        --section-padding: 160px;
    }
}

/* -----------------------------------------
   Reset & Base
   ----------------------------------------- */
*, *::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-body);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

::selection {
    background: var(--color-accent);
    color: var(--color-white);
}

/* -----------------------------------------
   Typography
   ----------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-text);
}

em {
    font-style: italic;
    color: var(--color-secondary);
}

/* -----------------------------------------
   Layout
   ----------------------------------------- */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* -----------------------------------------
   Buttons
   ----------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all var(--transition-default);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
}

.btn--primary:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-black);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn--secondary:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    border-color: var(--color-white);
}

.btn--large {
    padding: 20px 40px;
    font-size: 14px;
}

/* =========================================
   NAVIGATION
   ========================================= */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-default);
}

.nav.is-scrolled {
    background-color: rgba(26, 61, 92, 0.98);
    backdrop-filter: blur(10px);
    padding: 16px 0;
}

.nav__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.nav__logo-text {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 500;
    color: var(--color-white);
    letter-spacing: 0.02em;
}

.nav__logo-accent {
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 400;
    font-style: italic;
    color: var(--color-accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: 2px;
}

.nav__menu {
    display: none;
}

.nav__list {
    display: flex;
    gap: 40px;
}

.nav__link {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-white);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    position: relative;
    padding: 8px 0;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-default);
}

.nav__link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav__cta {
    display: none;
    padding: 12px 24px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-black);
    background-color: var(--color-accent);
    border-radius: 2px;
    transition: all var(--transition-default);
}

.nav__cta:hover {
    background-color: var(--color-white);
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.nav__toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-default);
}

.nav__toggle.is-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.nav__toggle.is-active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (min-width: 1024px) {
    .nav__menu { display: block; }
    .nav__cta { display: block; }
    .nav__toggle { display: none; }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-primary);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-default);
}

.mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
}

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

.mobile-menu__list {
    margin-bottom: 40px;
}

.mobile-menu__list li {
    margin-bottom: 20px;
}

.mobile-menu__link {
    font-family: var(--font-heading);
    font-size: 32px;
    color: var(--color-white);
    transition: color var(--transition-default);
}

.mobile-menu__link:hover {
    color: var(--color-accent);
}

/* =========================================
   HERO SECTION - Scroll-controlled Video
   ========================================= */
.hero {
    position: relative;
    min-height: 100vh;
    background-color: var(--color-primary);
}

.hero__media {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: 1;
}

.hero__media video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(
        180deg,
        rgba(26, 61, 92, 0.3) 0%,
        rgba(26, 61, 92, 0.1) 40%,
        rgba(26, 61, 92, 0.7) 100%
    );
    pointer-events: none;
    z-index: 2;
}

.hero__content {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 3;
    display: flex;
    align-items: flex-end;
    padding-bottom: 100px;
    pointer-events: none;
}

.hero__content * {
    pointer-events: auto;
}

.hero__inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    color: var(--color-white);
}

.hero__tagline {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.3s;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(40px, 9vw, 90px);
    font-weight: 400;
    line-height: 1.05;
    margin-bottom: 24px;
    max-width: 900px;
}

.hero__title-line {
    display: block;
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 1s ease forwards;
}

.hero__title-line:nth-child(1) { animation-delay: 0.5s; }
.hero__title-line:nth-child(2) { animation-delay: 0.7s; }

.hero__title em {
    color: var(--color-accent);
}

.hero__text {
    font-size: 17px;
    line-height: 1.7;
    max-width: 480px;
    margin-bottom: 36px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.9s;
    color: rgba(255, 255, 255, 0.85);
}

.hero__buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 1.1s;
}

/* Scroll Indicator */
.hero__scroll-indicator {
    position: fixed;
    bottom: 40px;
    right: var(--container-padding);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--color-white);
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 1.5s;
}

.hero__scroll-indicator span {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    writing-mode: vertical-rl;
}

.hero__scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--color-accent) 0%, transparent 100%);
    animation: scrollPulse 2s ease-in-out infinite;
}

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

@keyframes fadeIn {
    to { opacity: 1; }
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.7); }
}

@media (min-width: 1024px) {
    .hero__content { padding-bottom: 140px; }
}

/* =========================================
   INTRO SECTION
   ========================================= */
.intro {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg);
}

.intro__grid {
    display: grid;
    gap: 40px;
}

.intro__title {
    font-size: clamp(34px, 5vw, 60px);
    line-height: 1.1;
}

.intro__text {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.intro__link {
    display: inline-block;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-top: 20px;
    position: relative;
    padding-bottom: 4px;
}

.intro__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--color-accent);
}

.intro__link:hover {
    color: var(--color-secondary);
}

@media (min-width: 1024px) {
    .intro__grid {
        grid-template-columns: 1fr 1fr;
        gap: 100px;
        align-items: start;
    }
}

/* =========================================
   FEATURED IMAGE SECTION
   ========================================= */
.featured-image {
    padding: 0 0 var(--section-padding);
}

.featured-image__wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.featured-image__wrapper img {
    width: 100%;
    height: auto;
    min-height: 400px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-image__wrapper:hover img {
    transform: scale(1.03);
}

.featured-image__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 32px;
    color: var(--color-white);
    background: linear-gradient(to top, rgba(26, 61, 92, 0.7) 0%, transparent 50%);
}

.featured-image__label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.featured-image__bottom {
    max-width: 400px;
}

.featured-image__desc {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 16px;
    display: none;
}

.featured-image__link {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-white);
    padding-bottom: 2px;
}

.featured-image__link:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

@media (min-width: 768px) {
    .featured-image__wrapper img {
        min-height: 550px;
        max-height: 700px;
    }
    .featured-image__content { padding: 48px; }
    .featured-image__desc { display: block; }
}

/* =========================================
   MENU SECTION
   ========================================= */
.menu-section {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg-alt);
}

.menu-section__header {
    text-align: center;
    margin-bottom: 60px;
}

.menu-section__label {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 16px;
}

.menu-section__title {
    font-size: clamp(42px, 7vw, 80px);
    margin-bottom: 16px;
}

.menu-section__intro {
    font-size: 17px;
    color: var(--color-text-light);
    max-width: 500px;
    margin: 0 auto;
}

/* Menu Tabs */
.menu-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.menu-tabs__btn {
    padding: 12px 28px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-light);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 50px;
    transition: all var(--transition-default);
}

.menu-tabs__btn:hover {
    color: var(--color-text);
    border-color: var(--color-text);
}

.menu-tabs__btn.is-active {
    color: var(--color-white);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

/* Menu Category */
.menu-category {
    display: none;
}

.menu-category.is-active {
    display: block;
}

.menu-grid {
    display: grid;
    gap: 24px;
}

@media (min-width: 768px) {
    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 36px 60px;
    }
}

/* Menu Item */
.menu-item {
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.menu-item__header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 8px;
}

.menu-item__name {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
}

.menu-item__price {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 500;
    color: var(--color-secondary);
    white-space: nowrap;
}

.menu-item__desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-light);
}

.menu-item__tag {
    display: inline-block;
    margin-top: 10px;
    padding: 4px 12px;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-olive);
    background-color: rgba(107, 124, 63, 0.1);
    border-radius: 20px;
}

/* =========================================
   EXPERIENCE SECTION
   ========================================= */
.experience {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg);
}

.experience__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
}

.experience__title {
    font-size: clamp(30px, 4vw, 46px);
}

.experience__nav {
    display: none;
    gap: 12px;
}

.nav-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-text);
    border-radius: 50%;
    transition: all var(--transition-default);
}

.nav-btn:hover {
    background-color: var(--color-text);
    color: var(--color-white);
}

.nav-btn svg {
    width: 18px;
    height: auto;
}

.experience__carousel {
    padding-left: var(--container-padding);
    overflow: hidden;
}

.experience-swiper {
    overflow: visible;
}

.experience-swiper .swiper-slide {
    width: 280px;
}

.experience-card {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.experience-card__media {
    aspect-ratio: 3/4;
    overflow: hidden;
}

.experience-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.experience-card:hover .experience-card__media img {
    transform: scale(1.08);
}

.experience-card__content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 24px;
    color: var(--color-white);
    background: linear-gradient(to top, rgba(26, 61, 92, 0.9) 0%, transparent 100%);
}

.experience-card__title {
    font-family: var(--font-heading);
    font-size: 24px;
    margin-bottom: 8px;
}

.experience-card__desc {
    font-size: 14px;
    line-height: 1.5;
    opacity: 0.9;
    margin-bottom: 12px;
}

.experience-card__link {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 2px;
}

@media (min-width: 768px) {
    .experience__nav { display: flex; }
    .experience-swiper .swiper-slide { width: 360px; }
}

@media (min-width: 1024px) {
    .experience-swiper .swiper-slide { width: 420px; }
}

/* =========================================
   CTA SECTION
   ========================================= */
.cta {
    padding: var(--section-padding) 0;
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
}

.cta__content {
    max-width: 600px;
    margin: 0 auto;
}

.cta__title {
    font-size: clamp(36px, 5vw, 56px);
    color: var(--color-white);
    margin-bottom: 20px;
}

.cta__title em {
    color: var(--color-accent);
}

.cta__text {
    font-size: 17px;
    opacity: 0.8;
    margin-bottom: 36px;
}

.cta__buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 50px;
}

.cta .btn--primary {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-black);
}

.cta .btn--primary:hover {
    background-color: var(--color-white);
    border-color: var(--color-white);
}

.cta .btn--secondary {
    border-color: rgba(255, 255, 255, 0.4);
}

.cta__info {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-top: 36px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.cta__info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cta__info-item strong {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.5;
}

.cta__info-item span {
    font-family: var(--font-heading);
    font-size: 20px;
}

@media (min-width: 768px) {
    .cta__buttons {
        flex-direction: row;
        justify-content: center;
    }
    .cta__info {
        flex-direction: row;
        justify-content: center;
        gap: 60px;
    }
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
    padding: var(--section-padding) 0 40px;
    background-color: var(--color-black);
    color: var(--color-white);
}

.footer__grid {
    display: grid;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    margin-bottom: 16px;
}

.footer__logo-text {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 500;
}

.footer__logo-accent {
    font-family: var(--font-heading);
    font-size: 14px;
    font-style: italic;
    color: var(--color-accent);
    margin-top: 4px;
}

.footer__tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer__title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 20px;
    color: var(--color-accent);
}

.footer__links a,
.footer__contact p,
.footer__hours p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 12px;
    display: block;
}

.footer__links a:hover,
.footer__contact a:hover {
    color: var(--color-accent);
}

.footer__bottom {
    padding-top: 30px;
    text-align: center;
}

.footer__bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 60px;
    }
}

/* =========================================
   SCROLL ANIMATIONS
   ========================================= */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}

[data-animate][data-delay="1"] { transition-delay: 0.1s; }
[data-animate][data-delay="2"] { transition-delay: 0.2s; }
[data-animate][data-delay="3"] { transition-delay: 0.3s; }

/* =========================================
   SCROLLBAR
   ========================================= */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-alt);
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-light);
}