/* ===== Base & Reset ===== */
*, *::before, *::after {
    box-sizing: border-box;
}

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

body {
    overflow-x: hidden;
}

::selection {
    background: rgba(196, 112, 59, 0.15);
    color: #2A1F18;
}

/* ===== Navigation ===== */
.nav-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(254, 252, 249, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.nav-fixed.scrolled {
    border-bottom-color: rgba(212, 180, 120, 0.2);
    box-shadow: 0 1px 20px rgba(42, 31, 24, 0.04);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #C4703B;
    transition: width 0.3s ease;
}

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

/* Mobile menu */
.menu-line {
    display: block;
    width: 20px;
    height: 1.5px;
    background: #2A1F18;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    transition: all 0.3s ease;
}

.menu-line:nth-child(1) { top: 9px; }
.menu-line:nth-child(2) { top: 14px; }
.menu-line:nth-child(3) { top: 19px; }

#menu-toggle.active .menu-line:nth-child(1) {
    top: 14px;
    transform: rotate(45deg);
}

#menu-toggle.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-toggle.active .menu-line:nth-child(3) {
    top: 14px;
    transform: rotate(-45deg);
}

.mobile-menu-link {
    position: relative;
}

/* ===== Hero ===== */
.hero-eyebrow {
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 0.2s;
}

.hero-title {
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 0.4s;
}

.hero-subtitle {
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 0.6s;
}

.hero-image-main {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
    animation-delay: 0.5s;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, #C4703B, transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.7); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ===== Section Styles ===== */
.section-eyebrow {
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.6s ease;
}

.section-eyebrow.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-title {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.7s ease;
}

.section-title.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Buttons ===== */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-secondary {
    position: relative;
}

/* ===== Product Cards ===== */
.product-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.product-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.product-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #C4703B;
    transition: width 0.4s ease;
}

.product-card:hover::after {
    width: 100%;
}

/* ===== Schedule ===== */
.schedule-row {
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.4s ease;
}

.schedule-row.visible {
    opacity: 1;
    transform: translateX(0);
}

.schedule-row:hover {
    padding-left: 8px;
}

/* ===== Forms ===== */
.form-group {
    opacity: 0;
    transform: translateY(15px);
    transition: all 0.5s ease;
}

.form-group.visible {
    opacity: 1;
    transform: translateY(0);
}

.form-label {
    display: block;
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #8B7355;
    margin-bottom: 8px;
    font-weight: 400;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 0;
    border: none;
    border-bottom: 1px solid #EDE0C8;
    background: transparent;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 15px;
    font-weight: 300;
    color: #2A1F18;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #C4B49A;
}

.form-input:focus,
.form-textarea:focus {
    border-bottom-color: #C4703B;
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.7;
}

/* ===== Animations ===== */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ===== Utility ===== */
.divider-line {
    width: 60px;
    height: 1px;
    background: #C4703B;
}

/* ===== Responsive ===== */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2.8rem !important;
    }

    .section-title {
        font-size: 2.2rem !important;
    }

    .schedule-row:hover {
        padding-left: 0;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .hero-title {
        font-size: 3.5rem !important;
    }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
}