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

:root {
  /* Brand colors — royal blue palette */
  --blue-900: #0a1628;
  --blue-800: #0f2140;
  --blue-700: #1a3a6b;
  --blue-600: #1e4d8f;
  --blue-500: #2563eb;
  --blue-400: #3b82f6;
  --blue-300: #60a5fa;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;

  --navy-900: #060d1a;
  --navy-800: #0a1628;
  --navy-700: #0f2140;

  --gold-500: #d97706;
  --gold-400: #f59e0b;
  --gold-300: #fbbf24;
  --gold-200: #fde68a;

  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-500: #64748b;
  --gray-700: #334155;
  --gray-900: #0f172a;

  /* Typography */
  --font-display: 'Cinzel', 'Times New Roman', serif;
  --font-body: 'Cormorant Garamond', Georgia, serif;

  /* Spacing */
  --section-pad: 100px 0;
  --container-width: 1120px;

  /* Misc */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 4px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);
  --shadow-md: 0 4px 24px rgba(10, 22, 40, .08);
  --shadow-lg: 0 8px 40px rgba(10, 22, 40, .12);
  --shadow-glow: 0 0 40px rgba(37, 99, 235, .12);
  --transition: .3s cubic-bezier(.4, 0, .2, 1);
}

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

body {
  font-family: var(--font-body);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 28px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(32px);
  }

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

@keyframes pulse-ring {
  0% {
    transform: scale(.9);
    opacity: .6;
  }

  100% {
    transform: scale(1.15);
    opacity: 0;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s var(--transition), transform .7s var(--transition);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 28px;
  height: 72px;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid rgba(0, 0, 0, .06);
  transition: box-shadow var(--transition), background var(--transition);
}

.nav.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, .95);
}

.nav__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blue-700);
  letter-spacing: .04em;
}

.nav__logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-700);
  position: relative;
  transition: color var(--transition);
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-500);
  border-radius: 2px;
  transition: width var(--transition);
}

.nav__links a:hover {
  color: var(--blue-700);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__cta {
  padding: 10px 28px;
  background: var(--blue-700);
  color: var(--white) !important;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.nav__cta:hover {
  background: var(--blue-600);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(26, 58, 107, .35);
}

.nav__cta::after {
  display: none !important;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--blue-900);
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, .12) 0%, transparent 70%);
  animation: float 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(251, 191, 36, .06) 0%, transparent 70%);
  animation: float 10s ease-in-out infinite 2s;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  padding: 120px 28px 120px;
}

.hero__logo {
  width: 220px;
  height: auto;
  margin: 0 auto 36px;
  animation: fadeIn 1s ease-out;
  filter: brightness(0) invert(1);
  opacity: .95;
}

.hero__badge {
  display: inline-block;
  padding: 6px 20px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: var(--radius-sm);
  color: var(--blue-100);
  font-size: .82rem;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: .03em;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
  animation: fadeUp .8s ease-out;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  animation: fadeUp .8s ease-out .15s both;
}

.hero h1 span {
  color: var(--gold-300);
}

.hero__sub {
  font-size: 1.12rem;
  color: rgba(255, 255, 255, .75);
  max-width: 560px;
  margin: 0 auto 44px;
  line-height: 1.7;
  animation: fadeUp .8s ease-out .3s both;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  animation: fadeUp .8s ease-out .45s both;
}

.hero__chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  backdrop-filter: blur(8px);
  transition: background var(--transition), transform var(--transition);
}

.hero__chip:hover {
  background: rgba(255, 255, 255, .14);
  transform: translateY(-2px);
}

.hero__chip-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-600);
  border-radius: 50%;
  font-size: .72rem;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, .4);
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  animation: fadeIn 1.5s ease-out 1s both;
}

.hero__scroll-hint .scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, .4), transparent);
  animation: pulse-ring 2s ease-in-out infinite;
}

/* ===== SECTION SHARED ===== */
.section {
  padding: var(--section-pad);
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-full);
  color: var(--blue-700);
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section__desc {
  font-size: 1.05rem;
  color: var(--gray-500);
  max-width: 560px;
  line-height: 1.7;
}

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

.section--centered .section__desc {
  margin: 0 auto;
}

/* ===== ABOUT ===== */
.about {
  background: var(--gray-50);
}

.about__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  margin-top: 56px;
}

.about__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.about__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--blue-700);
}

.about__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.about__photo-wrap {
  position: relative;
  width: 130px;
  height: 130px;
  margin: 0 auto 24px;
}

.about__photo {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--white);
  box-shadow: 0 4px 20px rgba(0, 0, 0, .1);
}

.about__uni-logo {
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 48px;
  height: 48px;
  object-fit: contain;
  background: var(--white);
  border-radius: 50%;
  padding: 4px;
  box-shadow: var(--shadow-sm);
}

.about__uni-logo--stanford {
  padding: 2px;
  object-fit: cover;
}

.about__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.about__school {
  font-size: .9rem;
  color: var(--blue-700);
  font-weight: 600;
  margin-bottom: 10px;
}

.about__subjects {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.about__tag {
  padding: 5px 14px;
  background: var(--blue-50);
  color: var(--blue-700);
  border-radius: var(--radius-full);
  font-size: .82rem;
  font-weight: 500;
  border: 1px solid var(--blue-100);
}

.about__bio {
  font-size: .9rem;
  color: #000000;
  line-height: 1.7;
  margin-bottom: 16px;
  text-align: left;
  padding: 0 4px;
}

.about__specialties {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 4px;
}

.about__specialty-label {
  font-size: .82rem;
  font-weight: 700;
  color: var(--gray-700);
  display: flex;
  align-items: center;
}

/* ===== SERVICES ===== */
.services {
  background: var(--white);
}

.services__tabs {
  display: none;
}

.services__tab {
  flex: 1;
  padding: 12px 24px;
  background: transparent;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--gray-500);
  transition: all var(--transition);
}

.services__tab:hover {
  color: var(--gray-700);
}

.services__tab.active {
  background: var(--white);
  color: var(--blue-700);
  box-shadow: var(--shadow-sm);
}

.services__panel {
  display: block;
  animation: fadeIn .4s ease-out;
}

.service-section {
  margin-top: 48px;
}

.service-section__title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 24px;
  text-align: center;
  position: relative;
  display: inline-block;
  padding-bottom: 12px;
}

.service-section__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--blue-700);
  border-radius: 2px;
}

.service-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gray-200), transparent);
  margin: 100px 0;
  width: 100%;
}

/* Guide card */
.guide-card {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.guide-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.guide-card__header {
  padding: 32px 36px 24px;
  background: var(--blue-800);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.guide-card__header::after {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .06);
}

.guide-card__icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.guide-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.guide-card__subtitle {
  font-size: .9rem;
  opacity: .8;
}

.guide-card__body {
  padding: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.guide-card__price {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--blue-700);
}

.guide-card__price span {
  font-size: .95rem;
  font-weight: 400;
  color: var(--gray-500);
  font-family: var(--font-body);
}

.guide-card__details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--gray-500);
  font-size: .9rem;
}

.guide-card__cta {
  padding: 14px 32px;
  background: var(--blue-700);
  color: var(--white);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: .95rem;
  transition: all var(--transition);
}

.guide-card__cta:hover {
  background: var(--blue-600);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(26, 58, 107, .3);
}

.guide-soon {
  text-align: center;
  margin-top: 28px;
  padding: 16px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  color: var(--gray-500);
  font-size: .92rem;
  border: 1px dashed var(--gray-300);
}

/* Essay review */
.essay-review {
  max-width: 700px;
  margin: 0 auto;
}

.essay-review__pricing {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.essay-review__price-tag {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.essay-review__price-tag .amount {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--blue-700);
}

.essay-review__price-tag .unit {
  font-size: .9rem;
  color: var(--gray-500);
}

.essay-review__guarantee {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-full);
  color: var(--blue-700);
  font-size: .85rem;
  font-weight: 600;
}

.essay-review__guarantee svg {
  flex-shrink: 0;
}

.essay-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  padding: 40px;
}

.essay-form__group {
  margin-bottom: 24px;
}

.essay-form__label {
  display: block;
  font-weight: 600;
  font-size: .92rem;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.essay-form__hint {
  display: block;
  font-size: .82rem;
  color: var(--gray-500);
  margin-top: 2px;
  font-weight: 400;
  font-style: italic;
}

.essay-form input,
.essay-form textarea,
.essay-form select {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--gray-900);
  background: var(--gray-50);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.essay-form input:focus,
.essay-form textarea:focus,
.essay-form select:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .1);
  background: var(--white);
}

.essay-form textarea {
  min-height: 160px;
  resize: vertical;
}

.essay-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.essay-form__submit {
  width: 100%;
  padding: 16px;
  background: var(--blue-700);
  color: var(--white);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: all var(--transition);
  margin-top: 8px;
}

.essay-form__submit:hover {
  background: var(--blue-600);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 58, 107, .3);
}

.essay-form__submit--success {
  background: #16a34a !important;
  pointer-events: none;
}

.essay-form__calc {
  width: 100%;
  padding: 16px;
  background: var(--white);
  color: var(--blue-700);
  border: 2px solid var(--blue-700);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
}

.essay-form__calc:hover {
  background: var(--blue-50);
  transform: translateY(-2px);
}

/* Confidentiality consent */
.essay-form__consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-md);
  margin-top: 8px;
}

.essay-form__consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--blue-700);
  flex-shrink: 0;
  cursor: pointer;
}

.essay-form__consent label {
  font-size: .88rem;
  color: var(--gray-700);
  line-height: 1.5;
  cursor: pointer;
}

/* Payment section */
.essay-payment {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 2px dashed var(--gray-200);
  animation: fadeUp .5s ease-out;
}

.essay-payment__summary {
  background: var(--gray-50);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 24px;
  border: 1px solid var(--gray-200);
}

.essay-payment__price-row {
  display: flex;
  justify-content: space-between;
  font-size: .95rem;
  color: var(--gray-700);
  padding: 6px 0;
}

.essay-payment__price-row--total {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--blue-700);
  border-top: 1px solid var(--gray-200);
  margin-top: 8px;
  padding-top: 12px;
}

.essay-payment__zelle {
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  margin-bottom: 24px;
}

.essay-payment__zelle-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.essay-payment__zelle h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.essay-payment__zelle p {
  font-size: .95rem;
  color: var(--gray-700);
}

.essay-payment__zelle strong {
  color: var(--blue-700);
  font-size: 1.1rem;
}

.essay-payment__warning {
  margin-top: 12px;
  font-size: .85rem;
  color: #b45309;
  font-weight: 600;
  background: #fef3c7;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid #fcd34d;
}

.essay-payment__upload {
  position: relative;
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--gray-50);
}

.essay-payment__upload:hover {
  border-color: var(--blue-500);
  background: var(--blue-50);
}

.essay-payment__upload input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.essay-payment__upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray-500);
  font-size: .92rem;
  pointer-events: none;
}

.essay-payment__upload-icon {
  font-size: 1.6rem;
}

.essay-payment__upload--has-file {
  border-color: var(--blue-500);
  background: var(--blue-50);
}

.essay-payment__upload--has-file .essay-payment__upload-label {
  color: var(--blue-700);
  font-weight: 600;
}

/* Consultation */
.consultation {
  max-width: 700px;
  margin: 0 auto;
}

.consultation__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.consult-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  padding: 36px 28px;
  text-align: center;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.consult-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.consult-card--featured {
  border-color: var(--blue-500);
  box-shadow: var(--shadow-glow);
}

.consult-card--featured::before {
  content: 'Popular';
  position: absolute;
  top: -12px;
  right: 24px;
  padding: 4px 14px;
  background: var(--blue-700);
  color: var(--white);
  font-size: .75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.consult-card__type {
  font-size: .85rem;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 12px;
}

.consult-card__price {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--blue-700);
  margin-bottom: 4px;
}

.consult-card__unit {
  font-size: .88rem;
  color: var(--gray-500);
  margin-bottom: 20px;
}

.consult-card__features {
  text-align: left;
}

.consult-card__features li {
  padding: 6px 0;
  font-size: .9rem;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: 10px;
}

.consult-card__features li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: var(--blue-50);
  color: var(--blue-700);
  border-radius: 50%;
  font-size: .7rem;
  font-weight: 700;
  flex-shrink: 0;
}

.consult-free {
  text-align: center;
  padding: 24px;
  background: var(--blue-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--blue-100);
  margin-bottom: 28px;
}

.consult-free__badge {
  display: inline-block;
  padding: 6px 18px;
  background: var(--gold-400);
  color: var(--navy-900);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: .85rem;
  margin-bottom: 8px;
  letter-spacing: .02em;
}

.consult-free p {
  color: var(--gray-700);
  font-size: .95rem;
}

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

.consult-cta__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--blue-700);
  color: var(--white);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: all var(--transition);
}

.consult-cta__link:hover {
  background: var(--blue-600);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 58, 107, .3);
}

.consultation__disclaimer {
  margin-top: 32px;
  padding: 20px;
  background: var(--gray-50);
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--gray-500);
  font-size: .88rem;
  line-height: 1.6;
}

.consultation__disclaimer strong {
  color: var(--gray-700);
  font-family: var(--font-display);
  letter-spacing: .02em;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, .6);
  padding: 48px 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer__brand img {
  height: 32px;
  width: 32px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .7;
}

.footer__brand span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .8);
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

.footer__email,
.footer__phone {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer__email a,
.footer__phone a {
  color: var(--blue-400);
  font-weight: 500;
  transition: color var(--transition);
}

.footer__email a:hover,
.footer__phone a:hover {
  color: var(--blue-300);
}

.footer__email svg,
.footer__phone svg {
  opacity: .6;
  flex-shrink: 0;
}

.footer__copy {
  font-size: .82rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, .98);
    backdrop-filter: blur(18px);
    padding: 24px 28px;
    gap: 20px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
    animation: fadeIn .25s ease-out;
  }

  .section {
    padding: 64px 0;
  }

  .hero__content {
    padding: 100px 20px 100px;
  }

  .hero__logo {
    width: 110px;
    height: auto;
    margin-bottom: 24px;
  }

  .hero h1 {
    font-size: clamp(1.6rem, 6vw, 2.4rem);
  }

  .hero__sub {
    font-size: .95rem;
  }

  .hero__badge {
    font-size: .72rem;
    padding: 5px 16px;
  }

  .hero__chips {
    flex-direction: column;
    align-items: center;
  }

  .hero__chip {
    font-size: .75rem;
    padding: 10px 20px;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .section__title {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .section__desc {
    font-size: .95rem;
  }

  .services__tabs {
    max-width: 100%;
  }

  .services__tab {
    font-size: .74rem;
    padding: 10px 16px;
  }

  .essay-review__highlights {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .essay-form__row {
    grid-template-columns: 1fr;
  }

  .essay-form {
    padding: 28px 20px;
  }

  .essay-payment__zelle {
    padding: 20px;
  }

  .consultation__cards {
    grid-template-columns: 1fr;
  }

  .consult-card {
    padding: 28px 20px;
  }

  .consult-cta__link {
    padding: 14px 28px;
    font-size: .8rem;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .footer__contact {
    align-items: center;
  }
}

@media (max-width: 480px) {
  .hero__content {
    padding: 90px 16px 90px;
  }

  .hero__logo {
    width: 90px;
    height: auto;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  .hero__sub {
    font-size: .88rem;
  }

  .hero__scroll-hint {
    display: none;
  }

  .nav__logo img {
    height: 38px;
    width: auto;
  }

  .nav__logo {
    font-size: 1.05rem;
  }

  .about__card {
    padding: 28px 20px;
  }

  .about__photo-wrap {
    width: 100px;
    height: 100px;
  }

  .about__tag {
    font-size: .75rem;
    padding: 4px 10px;
  }

  .essay-form {
    padding: 20px 16px;
  }

  .essay-form__submit,
  .essay-form__calc {
    font-size: .8rem;
    padding: 14px;
  }

  .essay-form__consent {
    padding: 12px 14px;
  }

  .essay-form__consent label {
    font-size: .82rem;
  }

  .guide-card__body {
    flex-direction: column;
    text-align: center;
  }

  .section__label {
    font-size: .65rem;
  }
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 300px;
  max-width: 450px;
  background: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0, 0, 0, .05);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  animation: toastIn .4s cubic-bezier(.4, 0, .2, 1) both;
  transition: opacity .3s, transform .3s;
}

.toast--closing {
  animation: toastOut .3s cubic-bezier(.4, 0, .2, 1) forwards;
}

.toast__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: .85rem;
}

.toast--error .toast__icon {
  background: #fef2f2;
  color: #dc2626;
}

.toast--success .toast__icon {
  background: #f0fdf4;
  color: #16a34a;
}

.toast__content {
  flex: 1;
}

.toast__message {
  font-size: .95rem;
  font-weight: 500;
  color: var(--gray-900);
  line-height: 1.4;
}

.toast__close {
  flex-shrink: 0;
  background: none;
  border: none;
  padding: 4px;
  color: var(--gray-300);
  transition: color var(--transition);
  margin-top: -2px;
}

.toast__close:hover {
  color: var(--gray-700);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateX(40px) scale(.95);
  }

  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes toastOut {
  to {
    opacity: 0;
    transform: translateX(20px) scale(.95);
  }
}

@media (max-width: 640px) {
  .toast-container {
    bottom: 24px;
    right: 24px;
    left: 24px;
  }

  .toast {
    min-width: 0;
    width: 100%;
  }
}